技术领域technical field
本实用新型涉及照明器具。The utility model relates to a lighting appliance.
背景技术Background technique
以往，在厨房灯、基础灯等的照明器具中，采用了覆盖光源的透光性的罩(例如，参考专利文献1)。Conventionally, light-transmitting covers covering light sources have been used in lighting fixtures such as kitchen lamps and base lamps (for example, refer to Patent Document 1).
在专利文献1公开的照明器具中，铝制的细长形的主体上，安装了由LED(LightEmitting Diode)构成的光源。此外，在主体上安装了覆盖光源的树脂制的透光性罩。在主体上，沿着长度方向设置了用于卡止罩的凹部(槽部)。通过罩的端部嵌入到该凹部，从而罩卡止在主体。In the lighting fixture disclosed in Patent Document 1, a light source composed of an LED (Light Emitting Diode) is attached to a long and thin body made of aluminum. In addition, a translucent resin cover covering the light source is attached to the main body. On the main body, a recess (groove) for locking the cover is provided along the longitudinal direction. The cover is locked to the main body by fitting the end of the cover into the recess.
现有技术文献prior art literature
专利文献patent documents
专利文献1∶日本特开2015-26493号公报Patent Document 1: Japanese Patent Laid-Open No. 2015-26493
然而，在专利文献1公开的照明器具，由于沿着主体的长度方向设置的凹部，主体的构造变得复杂。而且，沿着主体的长度方向设置的凹部的形状及位置的加工精度低的情况下，有时不能够卡止罩部件，所以需要高精度地加工主体的凹部。加之，主体因为由LED产生的热引起的温度变化，有可能产生变形。这样，主体的凹部也变形，凹部和罩部件之间会出现刺耳响声。而且，根据主体的变形，罩部件相对于凹部的相对位置也有可能偏离。However, in the lighting fixture disclosed in Patent Document 1, the structure of the main body becomes complicated due to the concave portion provided along the longitudinal direction of the main body. Furthermore, if the machining accuracy of the shape and position of the recessed portion provided along the longitudinal direction of the main body is low, the cover member may not be able to be locked. Therefore, the recessed portion of the main body needs to be machined with high precision. In addition, the main body may be deformed due to temperature changes caused by heat generated by the LED. In this way, the concave portion of the main body is also deformed, and a harsh sound is generated between the concave portion and the cover member. Furthermore, depending on the deformation of the main body, the relative position of the cover member with respect to the concave portion may deviate.
实用新型内容Utility model content
本实用新型的一个方案为了解决这样的问题而提出，其目的在于提供一种简化照明器具的主体的构造、并且抑制主体的温度变化引起的变形的影响的照明器具。One aspect of the present invention is proposed to solve such a problem, and an object of the present invention is to provide a lighting fixture that simplifies the structure of the main body of the lighting fixture and suppresses the influence of deformation caused by a temperature change of the main body.
为了达到所述目的，本实用新型涉及的照明器具的一个方案，照明器具具备：光源；透光性的光学元件，覆盖所述光源；主体，所述光源及所述光学元件安装在该主体；以及透光性的罩部件，覆盖所述光源及所述光学元件，所述罩部件，由所述光学元件被卡止。In order to achieve the above purpose, a solution of the lighting fixture involved in the present invention includes: a light source; a translucent optical element covering the light source; a main body on which the light source and the optical element are installed; And a translucent cover member covers the light source and the optical element, and the cover member is locked by the optical element.
通过本实用新型的一个方案，能够提供一种简化照明器具的主体的构造，并且抑制主体的温度变化引起的变形的影响的照明器具。According to one aspect of the present invention, it is possible to provide a lighting fixture that simplifies the structure of the main body of the lighting fixture and suppresses the influence of deformation caused by temperature changes of the main body.
本实用新型的一方案所涉及的照明器具，其特征在于，所述罩部件具备被卡止部，所述光学部件具备卡止部，卡止所述被卡止部，所述被卡止部，设置在所述卡止部与所述主体之间。The lighting fixture according to one aspect of the present invention is characterized in that the cover member has a locked portion, the optical component has a locking portion that locks the locked portion, and the locked portion , arranged between the locking portion and the main body.
本实用新型的一方案所涉及的照明器具，其特征在于，所述主体具备向所述罩部件突出的凸部，该凸部位于与所述罩部件的主体侧端部相对的位置，所述主体侧端部具备凹部，该凹部与所述凸部嵌合。The lighting fixture according to one aspect of the present invention is characterized in that the main body has a convex portion protruding toward the cover member, the convex portion is located at a position opposite to the main body side end of the cover member, and the The body-side end portion has a concave portion that fits into the convex portion.
本实用新型的一方案所涉及的照明器具，其特征在于，所述罩部件具有细长形的形状，所述光学部件具备限制部，限制所述罩部件在长度方向上的位置。The lighting fixture according to one aspect of the present invention is characterized in that the cover member has an elongated shape, and the optical member includes a restricting portion that restricts the position of the cover member in the longitudinal direction.
本实用新型的一方案所涉及的照明器具，其特征在于，在从所述罩部件侧来看时，所述主体呈大致圆形的形状，所述被卡止部，设置在沿着所述主体的大致圆形的边缘的位置。The lighting fixture according to one aspect of the present invention is characterized in that the main body has a substantially circular shape when viewed from the cover member side, and the locked portion is provided along the The location of the roughly rounded edge of the body.
本实用新型的一方案所涉及的照明器具，其特征在于，所述光学部件是光扩散部件。The lighting fixture according to one aspect of the present invention is characterized in that the optical member is a light diffusion member.
本实用新型的一方案所涉及的照明器具，其特征在于，所述光学部件含有荧光体。The lighting fixture according to one aspect of the present invention is characterized in that the optical member contains a phosphor.
附图说明Description of drawings
图1是表示实施方式1涉及的照明器具的外形的斜视图。FIG. 1 is a perspective view showing an appearance of a lighting fixture according to Embodiment 1. FIG.
图2是实施方式1涉及的照明器具的分解斜视图。FIG. 2 is an exploded perspective view of the lighting fixture according to Embodiment 1. FIG.
图3是实施方式1涉及的照明器具的截面图。FIG. 3 is a cross-sectional view of the lighting fixture according to Embodiment 1. FIG.
图4是实施方式1涉及的照明器具的截面的重要部分放大图。FIG. 4 is an enlarged view of important parts of a cross section of the lighting fixture according to Embodiment 1. FIG.
图5是表示实施方式1涉及的光学部件及罩部件的长度方向端部的构造的斜视图。5 is a perspective view showing the structure of the longitudinal end portions of the optical member and the cover member according to the first embodiment.
图6是表示实施方式2涉及的照明器具的外形的斜视图。FIG. 6 is a perspective view showing an appearance of a lighting fixture according to Embodiment 2. FIG.
图7是表示实施方式2涉及的照明器具的外形的平面图。FIG. 7 is a plan view showing an appearance of a lighting fixture according to Embodiment 2. FIG.
图8是实施方式2涉及的照明器具的截面图。FIG. 8 is a cross-sectional view of a lighting fixture according to Embodiment 2. FIG.
具体实施方式detailed description
下面，参考附图来说明本实用新型的实施方式。下面说明的实施方式都是示出本实用新型优选的一个具体例子。以下的实施方式中示出的数值、形状、材料、构成要素、构成要素的配置位置以及连接形式等，都是本实用新型的一个例子，主旨不是限制本实用新型。因此，在以下的实施方式的构成要素中，对于示出本实用新型的最上位概念的技术方案中所没有记载的构成要素，作为任意的构成要素来说明。Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. The embodiments described below all show a preferred specific example of the present invention. Numerical values, shapes, materials, components, arrangement positions of components, connection forms, etc. shown in the following embodiments are examples of the present invention, and the intention is not to limit the present invention. Therefore, among the components of the following embodiments, the components not described in the claims showing the highest concept of the present invention will be described as arbitrary components.
并且，各个图为模式图，并非是严谨的图示。此外，对于各个图中实质上相同的构成赋予相同的符号，并省略或简化重复说明。In addition, each figure is a schematic figure, and is not a strict illustration. In addition, the same code|symbol is attached|subjected to the structure which is substantially the same in each figure, and repeated description is abbreviate|omitted or simplified.
(实施方式1)(Embodiment 1)
[1-1.全体构成][1-1. Overall composition]
首先，对实施方式1涉及的照明器具的全体构成，利用图1～图3来说明。First, the overall configuration of the lighting fixture according to Embodiment 1 will be described with reference to FIGS. 1 to 3 .
图1是表示本实施方式涉及的照明器具1的外形的斜视图。FIG. 1 is a perspective view showing the appearance of a lighting fixture 1 according to the present embodiment.
图2是本实施方式涉及的照明器具1的分解斜视图。FIG. 2 is an exploded perspective view of the lighting fixture 1 according to the present embodiment.
图3是本实施方式涉及的照明器具1的截面图。图3是图1示出的III-III截面图。FIG. 3 is a cross-sectional view of the lighting fixture 1 according to the present embodiment. Fig. 3 is a III-III sectional view shown in Fig. 1 .
另外，在各图，照明器具1的长度方向设为x轴方向、与照明器具1的长度方向正交的两个方向分别设为y轴方向以及z轴方向。在本实施方式，y轴方向是垂直方向。In addition, in each drawing, the longitudinal direction of the lighting fixture 1 is referred to as the x-axis direction, and two directions perpendicular to the longitudinal direction of the lighting fixture 1 are respectively referred to as the y-axis direction and the z-axis direction. In this embodiment, the y-axis direction is a vertical direction.
如图1所示，本实施方式涉及的照明器具1是细长形的照明器具。在本实施方式中，照明器具1是例如在厨房、储藏室等使用的多用途灯。As shown in FIG. 1 , the lighting fixture 1 according to the present embodiment is an elongated lighting fixture. In the present embodiment, the lighting fixture 1 is, for example, a multipurpose lamp used in a kitchen, a storage room, or the like.
如图2及图3所示，照明器具1具备主体10、光源20、光学部件40、罩部件50以及端罩部件60。以下说明照明器具1的各个构成要素。As shown in FIGS. 2 and 3 , the lighting fixture 1 includes a main body 10 , a light source 20 , an optical member 40 , a cover member 50 , and an end cover member 60 . Each component of the lighting fixture 1 will be described below.
[1-1-1.主体][1-1-1. Subject]
如图2及图3所示，主体10是用于安装光源20及光学部件40的细长形的框体。主体10在图2的y轴方向负侧具有用于安装光源20及光学部件40的安装面102。As shown in FIGS. 2 and 3 , the main body 10 is an elongated frame for mounting the light source 20 and the optical component 40 . The main body 10 has a mounting surface 102 for mounting the light source 20 and the optical component 40 on the negative side of the y-axis direction in FIG. 2 .
如图2所示，主体10具备电力输出部15及主开关部16。此外，在主体10的内部内置有电源电路(未图示)，该电源电路将从外部电源(未图示)提供的交流电转换为直流电。这样，在主体10安装了光源20、电源电路等发热部件，作为形成主体10的材料，采用导热性出色的铝等的金属材料。As shown in FIG. 2 , the main body 10 includes a power output unit 15 and a main switch unit 16 . Also, a power supply circuit (not shown) that converts AC power supplied from an external power supply (not shown) into DC power is incorporated inside the main body 10 . In this manner, heat-generating components such as the light source 20 and the power supply circuit are attached to the main body 10 , and a metal material such as aluminum having excellent thermal conductivity is used as a material for forming the main body 10 .
主体10，利用木螺钉等安装在天棚等的被安装部。如图2所示，在主体10中，在长度方向(x轴方向)的两端部形成了插入木螺钉的插入孔18。主体10，将插入到插入孔18的木螺钉拧入到被安装部，从而安装在被安装部。The main body 10 is attached to an attached portion such as a ceiling with wood screws or the like. As shown in FIG. 2 , in the main body 10 , insertion holes 18 for inserting wood screws are formed at both ends in the longitudinal direction (x-axis direction). The main body 10 is attached to the mounted portion by screwing a wood screw inserted into the insertion hole 18 into the mounted portion.
电力输出部15是输出交流电的电源插座。从外部输入到照明器具1的交流电，提供到电力输出部15。The power output unit 15 is a power outlet for outputting alternating current. The AC power input to the lighting fixture 1 from the outside is supplied to the power output unit 15 .
主开关部16是用于切换照明器具1的点灯与灭灯的开关。主开关部16是导通状态时，从电源电路(未图示)供电给光源20，光源20点灯。主开关部16是断开状态时，不向电源电路供电，光源20成为灭灯状态。The main switch unit 16 is a switch for switching the lighting fixture 1 on and off. When the main switch unit 16 is in the ON state, power is supplied from a power supply circuit (not shown) to the light source 20, and the light source 20 is turned on. When the main switch unit 16 is in the off state, no power is supplied to the power supply circuit, and the light source 20 is turned off.
[1-1-2.光源][1-1-2. Light source]
光源20是射出照明器具1的照明光的发光部。在本实施方式，如图2所示，光源20具备基板22、多个发光元件24以及一对连接端子23。光源20，使用螺钉30安装到主体10的安装面102。The light source 20 is a light emitting unit that emits illumination light from the lighting fixture 1 . In this embodiment, as shown in FIG. 2 , a light source 20 includes a substrate 22 , a plurality of light emitting elements 24 , and a pair of connection terminals 23 . The light source 20 is mounted to the mounting surface 102 of the main body 10 using screws 30 .
基板22是在一方的主面设置了多个发光元件24的长方形的基板。基板22是以树脂为基底的树脂基板。作为树脂基板，例如采用由玻璃纤维和环氧树脂构成的玻璃环氧基板、或者由酚醛纸或者环氧纸构成的基板等。另外，作为基板22，也可以采用陶瓷基板等。The substrate 22 is a rectangular substrate provided with a plurality of light emitting elements 24 on one main surface. The substrate 22 is a resin substrate based on a resin. As the resin substrate, for example, a glass epoxy substrate made of glass fiber and epoxy resin, or a substrate made of phenolic paper or epoxy paper, or the like is used. In addition, as the substrate 22, a ceramic substrate or the like may be used.
发光元件24是光源20的发光部。在本实施方式，发光元件24设置在基板22的一方的主面。如图5所示，在本实施方式，多个发光元件24安装成，沿着基板22的长度方向(x轴方向)，在基板22的宽度方向(z轴方向)的大致中央以直线状排成一列，但是多个发光元件24的布置，不局限于此。例如，多个发光元件24可以安装为排成两列。The light emitting element 24 is a light emitting part of the light source 20 . In the present embodiment, the light emitting element 24 is provided on one main surface of the substrate 22 . As shown in FIG. 5 , in this embodiment, a plurality of light emitting elements 24 are mounted so as to be arranged in a straight line substantially in the center of the width direction (z-axis direction) of the substrate 22 along the longitudinal direction (x-axis direction) of the substrate 22. In a row, but the arrangement of the plurality of light emitting elements 24 is not limited to this. For example, a plurality of light emitting elements 24 may be installed in two rows.
本实施方式涉及的各个发光元件24是LED芯片和荧光体被封装的所谓表面安装(SMD∶Surface Mount Device)型的发光元件。本实施方式涉及的各个发光元件24是产生白光的白色LED。另外，发光元件24的发光颜色不局限于白色。例如，也可以是白炽灯色等。Each light emitting element 24 according to the present embodiment is a so-called surface mount (SMD: Surface Mount Device) light emitting element in which an LED chip and a phosphor are packaged. Each light emitting element 24 according to this embodiment is a white LED that generates white light. In addition, the light emission color of the light emitting element 24 is not limited to white. For example, it may be an incandescent light color or the like.
另外，虽然未图示，发光元件24具有正极及负极的两个电极端子，这些电极端子与在基板22的设置了发光元件24一侧(y轴方向负侧)的主面上图案形成的金属布线(金属图案)电连接。换言之，金属布线与发光元件24电连接。In addition, although not shown in the figure, the light-emitting element 24 has two electrode terminals of a positive electrode and a negative electrode. The wiring (metal pattern) is electrically connected. In other words, the metal wiring is electrically connected to the light emitting element 24 .
一对连接端子23是从光源20的外部接受供电的端子，该供电使发光元件24发光。一对连接端子23分别与供电线(未图示)连接，该供电线向发光元件24提供电力。一对连接端子23，与形成在基板22的主面上的金属布线电连接。The pair of connection terminals 23 are terminals for receiving power from the outside of the light source 20 , and the power supply causes the light emitting element 24 to emit light. The pair of connection terminals 23 are respectively connected to a power supply line (not shown) that supplies power to the light emitting element 24 . The pair of connection terminals 23 are electrically connected to metal wiring formed on the main surface of the substrate 22 .
[1-1-3.光学部件][1-1-3. Optical components]
光学部件40是覆盖光源20的透光性的光学部件。光学部件40，能够采用透光性材料来形成，例如采用丙烯和聚碳酸酯等的树脂材料或者玻璃材料来形成。另外，光学部件40，优选的是由树脂材料等绝缘材料来构成。从而能够提高光源20与外部的绝缘功能。The optical member 40 is a translucent optical member covering the light source 20 . The optical member 40 can be formed using a translucent material, for example, a resin material such as acrylic or polycarbonate or a glass material. In addition, the optical member 40 is preferably formed of an insulating material such as a resin material. Accordingly, the insulating function of the light source 20 from the outside can be improved.
在本实施方式中，光学部件40是光扩散部件。为了对光学部件40赋予光扩散功能，例如采用二氧化硅或碳酸钙等分散光扩散材料(微粒子)的树脂材料等直接成型光学部件40。或者可以在光学部件40的内表面或者外表面形成光扩散片或者光扩散膜。具体而言，能够通过使含有光扩散材料的树脂或白色颜料附着在光学部件40的内表面或外表面，从而形成乳白色的光扩散膜。In this embodiment, the optical member 40 is a light diffusion member. In order to impart a light diffusing function to the optical member 40, the optical member 40 is directly molded using a resin material or the like that disperses a light diffusing material (fine particles) such as silica or calcium carbonate. Alternatively, a light diffusion sheet or a light diffusion film may be formed on the inner surface or the outer surface of the optical member 40 . Specifically, a milky-white light-diffusing film can be formed by adhering a resin containing a light-diffusing material or a white pigment to the inner surface or the outer surface of the optical member 40 .
此外，在光学部件40的内部或者外部设置透镜结构物，或者在光学部件40的表面形成凹部或者凸部，从而使光学部件40具有光扩散功能。例如，在光学部件40的内表面或者外表面上打印点图案，或者加工光学部件40的一部分。In addition, a lens structure is provided inside or outside the optical member 40, or a concave portion or a convex portion is formed on the surface of the optical member 40, so that the optical member 40 has a light diffusion function. For example, a dot pattern is printed on the inner surface or the outer surface of the optical member 40, or a part of the optical member 40 is processed.
这样，使光学部件40具有光扩散功能，从而能够使从发光元件24射出的光，在通过光学部件40时扩散。尤其是，如本实施方式一样发光元件24隔开地设置的情况下，有可能产生光的颗粒感(亮度不均)，通过使光学部件40具有光扩散功能，从而能够抑制颗粒感。In this way, by giving the optical member 40 a light diffusing function, the light emitted from the light emitting element 24 can be diffused when passing through the optical member 40 . In particular, when the light emitting elements 24 are spaced apart as in the present embodiment, light graininess (unevenness in brightness) may occur, but the graininess can be suppressed by providing the optical member 40 with a light diffusing function.
如图3所示，光学部件40是截面为大致半圆形的细长形的部件。光学部件40，在长度方向(x轴方向)的两端部，具备向z轴方向突出的固定部42。如图2所示，在固定部42形成有贯通孔，将螺钉32插入该贯通孔，拧入到主体10的安装面102上形成的螺纹孔，从而光学部件40安装到主体10。另外，如图2所示，光学部件40也可以在长度方向的两端部以外，具备固定部44。在本实施方式，如图3所示，固定部44具备卡止爪442，卡止爪442卡止在安装面102上形成的卡止孔12。卡止孔12具备主体突出部13，卡止爪44在主体突出部13以按扣方式卡止。这样，固定部44稳定并且简单地卡止在主体10。As shown in FIG. 3 , the optical member 40 is an elongated member having a substantially semicircular cross section. The optical component 40 includes fixing portions 42 protruding in the z-axis direction at both end portions in the longitudinal direction (x-axis direction). As shown in FIG. 2 , a through hole is formed in the fixing portion 42 , and the screw 32 is inserted into the through hole and screwed into a threaded hole formed on the mounting surface 102 of the main body 10 , whereby the optical component 40 is attached to the main body 10 . In addition, as shown in FIG. 2 , the optical member 40 may include fixing portions 44 other than both end portions in the longitudinal direction. In this embodiment, as shown in FIG. 3 , the fixing portion 44 includes locking claws 442 that are locked to the locking holes 12 formed on the mounting surface 102 . The locking hole 12 has a main body protrusion 13 , and the locking claw 44 is snap-locked on the main body protrusion 13 . In this way, the fixing portion 44 is stably and easily locked on the main body 10 .
此外，光学部件40具有用于卡止罩部件50的构成。对于该构成留待后述。In addition, the optical component 40 has a configuration for locking the cover component 50 . This configuration will be described later.
另外，光学部件40例如可以包含荧光体。这样，能够对从发光元件24射出的照明光进行波长转换，照射具有所期望的波长分布的照明光。In addition, the optical member 40 may contain phosphor, for example. In this way, it is possible to perform wavelength conversion on the illumination light emitted from the light emitting element 24, and to irradiate illumination light having a desired wavelength distribution.
[1-1-4.罩部件][1-1-4. cover parts]
罩部件50是覆盖光源20及光学部件40的透光性的罩部件。如图2及图3所示，罩部件50是截面为大致U字形的细长形的部件。The cover member 50 is a translucent cover member that covers the light source 20 and the optical member 40 . As shown in FIGS. 2 and 3 , the cover member 50 is an elongated member having a substantially U-shaped cross section.
作为形成罩部件50的材料，例如能够采用与光学部件40同样的材料。As a material forming the cover member 50 , for example, the same material as that of the optical member 40 can be used.
另外，为了使来自发光元件24的光扩散，可以使罩部件50具有光扩散功能。使其具有光扩散功能的构成，与光学部件40同样。In addition, the cover member 50 may have a light diffusing function in order to diffuse the light from the light emitting element 24 . The configuration for imparting the light diffusion function is the same as that of the optical member 40 .
罩部件50由光学部件40卡止。关于该卡止构成，留待后述。The cover member 50 is locked by the optical member 40 . The locking structure will be described later.
[1-1-5.端罩部件][1-1-5. End cover parts]
端罩部件60是覆盖主体10的长度方向(x轴方向)的端部的部件。作为形成端罩部件60的材料，例如，能够采用与罩部件50同样的材料。The end cover member 60 is a member that covers the end of the main body 10 in the longitudinal direction (x-axis direction). As a material forming the end cover member 60, for example, the same material as that of the cover member 50 can be used.
端罩部件60由主体10卡止。端罩部件60的卡止构成，没有特别限定。端罩部件60可以例如由螺钉等，固定在主体10。The end cover member 60 is locked by the main body 10 . The locking structure of the end cover member 60 is not particularly limited. The end cover member 60 may be fixed to the main body 10 by, for example, screws.
[1-2.罩部件的卡止构成][1-2. Locking structure of cover member]
下面，对本实施方式涉及的罩部件50的卡止构成进行说明。Next, the locking structure of the cover member 50 according to this embodiment will be described.
[1-2-1.在与长度方向垂直的方向上的卡止构成][1-2-1. Locking structure in the direction perpendicular to the longitudinal direction]
首先，用图4来说明在与罩部件50的长度方向垂直的方向上的卡止构成。First, the locking structure in the direction perpendicular to the longitudinal direction of the cover member 50 will be described with reference to FIG. 4 .
图4是本实施方式涉及的照明器具1的截面的重要部分放大图。在图4，放大表示了图3的虚线方框部分。FIG. 4 is an enlarged view of important parts of a cross section of the lighting fixture 1 according to the present embodiment. In FIG. 4, the dotted-line frame part of FIG. 3 is enlarged and shown.
如图4所示，罩部件50，在与主体10相对的位置上具备主体侧端部52。在主体侧端部52设置了被卡止部521。被卡止部521是在罩部件50的主体侧端部52中，向内侧(换句话说，光学部件40侧)突出的突出部。As shown in FIG. 4 , the cover member 50 includes a body-side end portion 52 at a position facing the body 10 . A locked portion 521 is provided at the main body side end portion 52 . The locked portion 521 is a protruding portion protruding inward (in other words, toward the optical member 40 side) in the body-side end portion 52 of the cover member 50 .
如图4所示，光学部件40在固定部44的z轴方向的端部，具备卡止部444。卡止部444是设置在光学部件40的z轴方向端部、向罩部件50侧突出的突出部。As shown in FIG. 4 , the optical component 40 includes a locking portion 444 at an end portion of the fixing portion 44 in the z-axis direction. The locking portion 444 is a protruding portion provided at an end portion of the optical member 40 in the z-axis direction and protruding toward the cover member 50 side.
在本实施方式，如图4所示，罩部件50的被卡止部521，设置在光学部件40的卡止部444与主体10之间。换言之，罩部件50的被卡止部521，夹在光学部件40的卡止部444和主体10之间。这样，罩部件50的被卡止部521，被限制向图4的y轴方向(垂直方向)移动。这样，罩部件50的被卡止部521由光学部件40的卡止部444卡止在y轴方向。In this embodiment, as shown in FIG. 4 , the locked portion 521 of the cover member 50 is provided between the locking portion 444 of the optical component 40 and the main body 10 . In other words, the locked portion 521 of the cover member 50 is sandwiched between the locking portion 444 of the optical component 40 and the main body 10 . In this way, the locked portion 521 of the cover member 50 is restricted from moving in the y-axis direction (vertical direction) in FIG. 4 . In this way, the locked portion 521 of the cover member 50 is locked in the y-axis direction by the locking portion 444 of the optical component 40 .
此外，罩部件50及光学部件40，在图4的z轴方向正侧的端部也同样，分别具备被卡止部521及卡止部444。因此，罩部件50，在图4的z轴方向，由光学部件40限制了移动。这样，罩部件50，由光学部件40卡止在z轴方向。In addition, the cover member 50 and the optical member 40 are similarly provided with the locked part 521 and the locked part 444 at the end part on the positive side in the z-axis direction of FIG. 4, respectively. Therefore, the movement of the cover member 50 is restricted by the optical member 40 in the z-axis direction in FIG. 4 . In this way, the cover member 50 is locked in the z-axis direction by the optical member 40 .
如上所述，在本实施方式涉及的照明器具1，在y轴方向及z轴方向，换言之与罩部件50的长度方向(x轴方向)垂直的方向被卡止。As described above, the lighting fixture 1 according to the present embodiment is locked in the y-axis direction and the z-axis direction, in other words, in the direction perpendicular to the longitudinal direction (x-axis direction) of the cover member 50 .
此外，在本实施方式中，被卡止部521设置在卡止部444与主体10之间。这样，例如通过按扣方式等，将被卡止部521设置在卡止部444与主体10之间，从而能够卡止被卡止部521。换言之，能够简单地卡止被卡止部521。In addition, in this embodiment, the locked portion 521 is provided between the locking portion 444 and the main body 10 . In this way, the locked portion 521 can be locked between the locking portion 444 and the main body 10 by, for example, snapping or the like. In other words, the locked portion 521 can be easily locked.
此外，如图4所示，主体10具备向罩部件50突出的凸部11，该凸部11位于与罩部件50的主体侧端部52相对的位置。主体10的凸部11，沿着主体10的长度方向(x轴方向)而设置。另一方面，罩部件50的主体侧端部52具备凹部522，该凹部522与凸部11嵌合。凸部11及凹部522，是用于抑制虫子进入罩部件50的内部的构成。主体10及罩部件50形成为，凸部11和凹部522之间的间隙变得十分窄。该间隙在例如大约0.3mm以下。这样，如本实施方式一样，不是以主体10来卡止罩部件50的构成下，也能充分地抑制虫子进入罩部件50的内部。Furthermore, as shown in FIG. 4 , the main body 10 has a convex portion 11 protruding toward the cover member 50 , and the convex portion 11 is located at a position facing the main body side end portion 52 of the cover member 50 . The convex portion 11 of the main body 10 is provided along the longitudinal direction (x-axis direction) of the main body 10 . On the other hand, the body-side end portion 52 of the cover member 50 is provided with a concave portion 522 that is fitted into the convex portion 11 . The convex portion 11 and the concave portion 522 are configured to prevent insects from entering the inside of the cover member 50 . The main body 10 and the cover member 50 are formed so that the gap between the convex part 11 and the concave part 522 becomes very narrow. The gap is, for example, about 0.3 mm or less. In this way, entry of insects into the inside of the cover member 50 can be sufficiently suppressed without the configuration in which the cover member 50 is locked by the main body 10 as in the present embodiment.
另外，虽然未图示，光学部件40在长度方向的两端部的固定部42，也与固定部44同样具备卡止部，用于卡止罩部件50的被卡止部521。换言之，在本实施方式，光学部件40，在长度方向的三处，卡止罩部件50的被卡止部521。这样，罩部件50，由光学部件40稳定地卡止。这样，在本实施方式，不需要在主体10设置卡止罩部件50的构造，从而能够简化主体10的构造。此外，在本实施方式，罩部件50，通过光学部件40，只在长度方向的三处被卡止，从而能够抑制因为主体10的温度变化引起的变形，罩部件50所受到的影响。Also, although not shown, the fixing portions 42 at both end portions in the longitudinal direction of the optical member 40 also include locking portions for locking the locked portions 521 of the cover member 50 similarly to the fixing portion 44 . In other words, in the present embodiment, the optical member 40 locks the locked portion 521 of the cover member 50 at three places in the longitudinal direction. In this way, the cover member 50 is stably locked by the optical member 40 . In this way, in the present embodiment, it is not necessary to provide the locking cover member 50 on the main body 10, so that the structure of the main body 10 can be simplified. In addition, in the present embodiment, the cover member 50 is locked at only three places in the longitudinal direction by the optical member 40 , thereby suppressing the influence on the cover member 50 due to the deformation caused by the temperature change of the main body 10 .
[1-2-2.长度方向上的卡止构成][1-2-2. Locking structure in the longitudinal direction]
下面，用图5来说明罩部件50的长度方向上的卡止构成。Next, the locking structure in the longitudinal direction of the cover member 50 will be described with reference to FIG. 5 .
图5是表示本实施方式涉及的光学部件40及罩部件50的长度方向端部的构造的斜视图。图5中表示端罩部件60被拆卸的状态下的照明器具1。FIG. 5 is a perspective view showing the structure of the end portions in the longitudinal direction of the optical member 40 and the cover member 50 according to the present embodiment. FIG. 5 shows the lighting fixture 1 in a state where the end cover member 60 is removed.
本实施方式涉及的罩部件50如图2等所示，具有细长的形状。光学部件40，如图5所示，具备限制部422，限制细长形的罩部件50在长度方向上的位置。限制部422，限制罩部件50的被卡止部521在长度方向上移动。另外，光学部件40，不仅在图5表示的x轴方向正侧的端部，还在x轴方向负侧的端部也具备限制部422。这样，光学部件40，限制罩部件50在长度方向上移动。如上所述，光学部件40的限制部422，限制罩部件50在长度方向上的位置。换言之，光学部件40的限制部422，在长度方向上卡止罩部件50。这样，能够抑制罩部件50从照明器具1脱离。The cover member 50 according to this embodiment has an elongated shape as shown in FIG. 2 and the like. As shown in FIG. 5 , the optical member 40 includes a restricting portion 422 for restricting the position of the elongated cover member 50 in the longitudinal direction. The restricting portion 422 restricts the movement of the locked portion 521 of the cover member 50 in the longitudinal direction. In addition, the optical member 40 includes not only the end portion on the positive side in the x-axis direction shown in FIG. 5 but also the end portion on the negative side in the x-axis direction. In this way, the movement of the optical member 40 in the longitudinal direction of the cover member 50 is restricted. As described above, the restricting portion 422 of the optical member 40 restricts the position of the cover member 50 in the longitudinal direction. In other words, the restricting portion 422 of the optical member 40 locks the cover member 50 in the longitudinal direction. In this way, it is possible to suppress the cover member 50 from detaching from the lighting fixture 1 .
[1-3.总结][1-3. Summary]
如上所述，本实施方式涉及的照明器具1，具备：光源20、覆盖光源20的透光性的光学部件40、安装光源20及光学部件40的主体10、覆盖光源20及光学部件40的透光性的罩部件50。罩部件50，由光学部件40卡止。As described above, the lighting fixture 1 according to this embodiment includes: the light source 20 , the translucent optical member 40 covering the light source 20 , the main body 10 to which the light source 20 and the optical member 40 are attached, and the transparent optical member covering the light source 20 and the optical member 40 . Optical cover member 50 . The cover member 50 is locked by the optical member 40 .
这样，因为不需要在主体10设置用于卡止罩部件50的构造，所以能够简化主体10的构造。此外，在本实施方式，罩部件50卡止在光学部件40，从而能够抑制因为主体10的温度变化引起的变形，罩部件50所受到的影响。In this way, since there is no need to provide a structure for locking the cover member 50 in the main body 10, the structure of the main body 10 can be simplified. In addition, in the present embodiment, the cover member 50 is locked to the optical member 40 , so that deformation due to temperature change of the main body 10 and influence on the cover member 50 can be suppressed.
此外，在照明器具1可以是，罩部件50具备被卡止部521，光学部件40具备用于卡止被卡止部521的卡止部444，被卡止部521设置在卡止部444与主体10之间。In addition, in the lighting fixture 1, the cover member 50 may include the locked portion 521, the optical component 40 may include the locking portion 444 for locking the locked portion 521, and the locked portion 521 may be provided between the locking portion 444 and the locked portion 521. Between subjects 10.
这样，例如，根据按扣方式等，将被卡止部521设置在卡止部444与主体10之间，从而能够卡止被卡止部521。换言之，能够简化罩部件50卡止在光学部件40的操作。In this way, the locked portion 521 can be locked between the locking portion 444 and the main body 10 by, for example, a snap method or the like. In other words, the operation of locking the cover member 50 to the optical member 40 can be simplified.
此外，在照明器具1可以是，主体10具备向罩部件50突出的凸部11，该凸部11位于与罩部件50的主体侧端部52相对的位置，主体侧端部52具备凹部522，该凹部522与凸部11嵌合。In addition, in the lighting fixture 1, the main body 10 may have a convex portion 11 protruding toward the cover member 50, the convex portion 11 may be located at a position opposite to the main body side end portion 52 of the cover member 50, and the main body side end portion 52 may be provided with a concave portion 522. The concave portion 522 fits into the convex portion 11 .
这样，如本实施方式一样，不是以主体10来卡止罩部件50的构成下，也能充分地抑制虫子从主体10和罩部件50的缝隙进入罩部件50的内部。In this way, insects can be sufficiently suppressed from entering the inside of the cover member 50 from the gap between the main body 10 and the cover member 50 without the configuration in which the cover member 50 is locked by the main body 10 as in the present embodiment.
此外，在照明器具1可以是，罩部件50具有细长形的形状，光学部件40具备限制部422，限制罩部件50在长度方向上的位置。In addition, in the lighting fixture 1 , the cover member 50 may have an elongated shape, and the optical member 40 may include a restricting portion 422 that restricts the position of the cover member 50 in the longitudinal direction.
这样，能够抑制罩部件50在照明器具1的长度方向上脱离。In this way, it is possible to suppress the cover member 50 from coming off in the longitudinal direction of the lighting fixture 1 .
此外，在照明器具1，光学部件40可以是光扩散部件。Furthermore, in the lighting fixture 1, the optical member 40 may be a light diffusing member.
这样，能够使从发光元件24射出的光，在通过光学部件40时扩散。尤其是，如本实施方式一样将光源20的发光元件24隔开地设置的情况下，有可能产生光的颗粒感(亮度不均)，通过使光学部件40具有光扩散功能，从而能够抑制颗粒感。In this way, the light emitted from the light emitting element 24 can be diffused while passing through the optical member 40 . In particular, when the light emitting elements 24 of the light source 20 are spaced apart as in the present embodiment, there is a possibility that light graininess (brightness unevenness) may occur. feel.
此外，在照明器具1，光学部件40可以含有荧光体。In addition, in the lighting fixture 1, the optical member 40 may contain a phosphor.
这样，能够对从光源20的发光元件24射出的照明光进行波长转换，照射具有所期望的波长分布的照明光。In this way, it is possible to perform wavelength conversion on the illumination light emitted from the light emitting element 24 of the light source 20, and to irradiate illumination light having a desired wavelength distribution.
(实施方式2)(Embodiment 2)
下面说明实施方式2涉及的照明器具。实施方式1涉及的照明器具1具有细长形的形状，而本实施方式涉及的照明器具，具有大致圆筒形的形状。以下，对本实施方式涉及的照明器具，以与实施方式1涉及的照明器具1的不同点为中心进行说明。Next, a lighting fixture according to Embodiment 2 will be described. The lighting fixture 1 according to Embodiment 1 has an elongated shape, but the lighting fixture according to this embodiment has a substantially cylindrical shape. Hereinafter, the lighting fixture according to the present embodiment will be described focusing on differences from the lighting fixture 1 according to Embodiment 1. FIG.
[2-1.全体构成][2-1. Overall composition]
首先，用图6～图8来说明本实施方式涉及的照明器具的全体构成。First, the overall configuration of the lighting fixture according to the present embodiment will be described with reference to FIGS. 6 to 8 .
图6是表示本实施方式涉及的照明器具1a的外形的斜视图。Fig. 6 is a perspective view showing an outer shape of a lighting fixture 1a according to the present embodiment.
图7是表示本实施方式涉及的照明器具1a的外形的平面图。Fig. 7 is a plan view showing the appearance of a lighting fixture 1a according to the present embodiment.
图8是本实施方式涉及的照明器具1a的截面图。图8是图7表示的VIII-VIII截面图。Fig. 8 is a cross-sectional view of a lighting fixture 1a according to the present embodiment. Fig. 8 is a VIII-VIII sectional view shown in Fig. 7 .
如图6及图7所示，照明器具1a是大致圆筒形的形状。在本实施方式，照明器具1a是吸顶灯。As shown in FIGS. 6 and 7 , the lighting fixture 1 a has a substantially cylindrical shape. In this embodiment, the lighting fixture 1a is a ceiling lamp.
如图7所示，照明器具1a，具备多个光源20a和21、光学部件40a、以及罩部件50a。此外，如图8所示，照明器具1a具备主体10a。As shown in FIG. 7 , the lighting fixture 1 a includes a plurality of light sources 20 a and 21 , an optical member 40 a, and a cover member 50 a. Moreover, as shown in FIG. 8, the lighting fixture 1a is equipped with the main body 10a.
主体10a是安装光源20a和21以及光学部件40a的框体。在本实施方式中，在从罩部件50a侧来看时，主体10a呈大致圆形的形状。The main body 10a is a housing on which the light sources 20a and 21 and the optical component 40a are mounted. In the present embodiment, the main body 10a has a substantially circular shape when viewed from the cover member 50a side.
光源20a和21是射出照明器具1a的照明光的发光部。在本实施方式，光源21，没有被光学部件40a覆盖。另外，光源21可以被光学部件覆盖。The light sources 20a and 21 are light emitting units that emit the illumination light of the lighting fixture 1a. In this embodiment, the light source 21 is not covered by the optical member 40a. In addition, the light source 21 may be covered by optical components.
光源20a，如图8所示，具备基板22a和发光元件24a。另外，虽然没有图示，光源20a，与实施方式1涉及的光源20同样地具备连接端子。光源20a，利用螺钉30a安装在主体10a的安装面102a。在本实施方式，基板22a例如是圆形。另外，基板22a可以由多个光源20a共用。例如，作为基板22a，可以使用沿着主体10a的圆形的边缘设置的圆环形的基板。光源20a的其他构成，与实施方式1涉及的光源20同样。The light source 20a includes a substrate 22a and a light emitting element 24a, as shown in FIG. 8 . In addition, although not shown in the figure, the light source 20a includes connection terminals similarly to the light source 20 according to the first embodiment. The light source 20a is mounted on the mounting surface 102a of the main body 10a with screws 30a. In this embodiment, the board|substrate 22a is circular, for example. In addition, the substrate 22a may be shared by a plurality of light sources 20a. For example, as the substrate 22a, an annular substrate provided along the circular edge of the main body 10a can be used. Other configurations of the light source 20a are the same as those of the light source 20 according to the first embodiment.
光源21具备与光源20a同样的构成。The light source 21 has the same structure as the light source 20a.
光学部件40a是覆盖光源20a的透光性的光学部件。光学部件40a的形状，与实施方式1涉及的光学部件40不同。光学部件40a，呈大致半球面的形状。此外，光学部件40a，具备两个固定部44a。固定部44a，具备卡止爪442a，卡止爪442a卡止在卡止孔12a，该卡止孔12a形成在安装面102a上。卡止孔12a具备主体突起部13a，卡止爪442a在主体突起部13a以按扣方式卡止。这样，固定部44a稳定并且简单地卡止在主体10a。The optical member 40a is a translucent optical member covering the light source 20a. The shape of the optical component 40 a is different from that of the optical component 40 according to the first embodiment. The optical member 40a has a substantially hemispherical shape. In addition, the optical component 40a includes two fixing portions 44a. The fixing part 44a is provided with the locking claw 442a, and the locking claw 442a is locked in the locking hole 12a formed in the mounting surface 102a. The locking hole 12a has a main body protrusion 13a, and the locking claw 442a is snap-locked on the main body protrusion 13a. In this way, the fixing portion 44a is stably and easily locked to the main body 10a.
罩部件50a是覆盖光源20a和21以及光学部件40a的透光性的罩部件。如图6～图8所示，罩部件50a是有底筒状的部件。The cover member 50a is a translucent cover member that covers the light sources 20a and 21 and the optical member 40a. As shown in FIGS. 6 to 8 , the cover member 50 a is a bottomed cylindrical member.
[2-2.罩部件的卡止构成][2-2. Locking structure of cover member]
接着，用图8来说明本实施方式涉及的罩部件50a的卡止构成。Next, the locking structure of the cover member 50a according to this embodiment will be described with reference to FIG. 8 .
如图8所示，与实施方式1涉及的罩部件50同样，罩部件50a在与主体10a相对的位置上具备主体侧端部52a。在主体侧端部52a设置了被卡止部521a。在本实施方式，主体侧端部52a，沿着主体10a的大致圆形的边缘，呈大致圆环形的形状。此外，在主体侧端部52a设置的被卡止部521a，设置在沿着主体10a的大致圆形的边缘的位置。As shown in FIG. 8 , like the cover member 50 according to Embodiment 1, the cover member 50 a includes a main body side end portion 52 a at a position facing the main body 10 a. A locked portion 521a is provided at the main body side end portion 52a. In the present embodiment, the main body side end portion 52a has a substantially circular shape along the substantially circular edge of the main body 10a. In addition, the locked portion 521a provided at the main body side end portion 52a is provided at a position along the substantially circular edge of the main body 10a.
如图8所示，光学部件40a，与实施方式1涉及的光学部件40同样，在固定部44a的z轴方向负侧的端部具备卡止部444a。As shown in FIG. 8 , like the optical component 40 according to Embodiment 1, the optical component 40 a includes a locking portion 444 a at the end portion of the fixing portion 44 a on the negative side in the z-axis direction.
在本实施方式，如图7所示，多个光学部件40a，沿着罩部件50a的边缘而设置。多个光学部件40a分别具备卡止部444a。这样，设置在罩部件50a的边缘的圆环形的被卡止部521a卡止在多个卡止部444a。这样，本实施方式涉及的罩部件50a，由光学部件40a卡止。In this embodiment, as shown in FIG. 7, a plurality of optical members 40a are provided along the edge of the cover member 50a. Each of the plurality of optical components 40a includes a locking portion 444a. In this way, the annular engaged portion 521a provided on the edge of the cover member 50a is engaged with the plurality of engaging portions 444a. Thus, the cover member 50a according to this embodiment is locked by the optical member 40a.
这样，在本实施方式中，也因为不需要在主体10a设置用于卡止罩部件50a的构造，所以能够简化主体10a的构造。此外，在本实施方式，罩部件50a只卡止在设置了多个光学部件40a的位置，从而能够抑制因为主体10a的温度变化引起的变形，罩部件50a所受到的影响。In this way, also in this embodiment, since there is no need to provide a structure for locking the cover member 50a in the main body 10a, the structure of the main body 10a can be simplified. In addition, in the present embodiment, the cover member 50a is locked only at the position where the plurality of optical members 40a are provided, thereby suppressing the deformation of the main body 10a and the influence on the cover member 50a.
此外，在本实施方式，也具备抑制虫子进入罩部件50a内的构成。如图8所示，主体10a具备在与罩部件50a的主体侧端部52a相对的位置上向罩部件50a突出的凸部11a。主体10a的凸部11a，沿着主体10a的边缘，设置成大致圆环形。另一方面，罩部件50a的主体侧端部52a具备凹部522a，该凹部522a与凸部11a嵌合。主体10a以及罩部件50a形成为，凸部11a和凹部522a之间的间隙十分窄。该间隙例如在大约0.3mm以下。这样，如本实施方式一样，不是以主体10a来卡止罩部件50a的构成下，也能充分地抑制虫子进入罩部件50a的内部。In addition, in this embodiment, the structure which suppresses insects from entering into the cover member 50a is provided. As shown in FIG. 8, the main body 10a has the convex part 11a which protrudes toward the cover member 50a at the position which opposes the main-body side end part 52a of the cover member 50a. The convex portion 11a of the main body 10a is provided in a substantially circular shape along the edge of the main body 10a. On the other hand, the main-body side end part 52a of the cover member 50a is equipped with the recessed part 522a which fits in the convex part 11a. The main body 10a and the cover member 50a are formed such that the gap between the convex portion 11a and the concave portion 522a is sufficiently narrow. The gap is, for example, approximately 0.3 mm or less. In this way, entry of insects into the inside of the cover member 50a can be sufficiently suppressed even without the configuration in which the cover member 50a is locked by the main body 10a like this embodiment.
另外，在本实施方式，光学部件40a设置了八个，不过光学部件40a只要是多个就可以。此外，优选的是多个光学部件40a，沿着被卡止部521a等间隔地设置。In addition, in this embodiment, eight optical members 40a are provided, but any number of optical members 40a may be used. In addition, it is preferable that the plurality of optical members 40a are provided at equal intervals along the locked portion 521a.
此外，在本实施方式，光学部件40a可以含有荧光体。这样，能够从被光学部件40a覆盖的光源20a以及没有被光学部件40a覆盖的光源21，获得具有相互不同的波长分布的照明光。In addition, in this embodiment, the optical member 40a may contain a phosphor. In this way, it is possible to obtain illumination light having different wavelength distributions from the light source 20a covered with the optical member 40a and the light source 21 not covered with the optical member 40a.
还有，在本实施方式，作为被卡止部521a，可以在罩部件50a的边缘部的内侧形成内螺纹，并在多个卡止部444a形成与该内螺纹对应的螺纹牙顶。这样，可以使罩部件50a与光学部件40a螺合。通过采用这样的卡止构成，罩部件50a能够更稳定地卡止在光学部件40a。In addition, in this embodiment, as the locked portion 521a, an internal thread may be formed inside the edge portion of the cover member 50a, and thread crests corresponding to the internal thread may be formed in the plurality of locking portions 444a. In this way, the cover member 50a and the optical member 40a can be screwed together. By employing such a locking structure, the cover member 50a can be more stably locked to the optical member 40a.
[2-3.总结][2-3. Summary]
如上所述，在本实施方式涉及的照明器具1a，在从罩部件50a侧来看时，主体10a呈大致圆形，被卡止部521a设置在沿着主体10a的大致圆形的边缘的位置。As described above, in the lighting fixture 1a according to this embodiment, when viewed from the cover member 50a side, the main body 10a has a substantially circular shape, and the engaged portion 521a is provided at a position along the substantially circular edge of the main body 10a. .
这样，在大致圆筒形的照明器具1a，也能简化主体10a的构造，并且抑制因为主体10a的温度变化引起的变形，罩部件50a所受到的影响。In this way, even in the substantially cylindrical lighting fixture 1a, the structure of the main body 10a can be simplified, and the deformation caused by the temperature change of the main body 10a can be suppressed from being affected by the cover member 50a.
(变形例)(Modification)
以上基于实施方式对本实用新型所涉及的照明器具进行了说明，不过本实用新型并非受上述的实施方式所限。As mentioned above, although the lighting fixture which concerns on this invention was demonstrated based on embodiment, this invention is not limited to said embodiment.
例如，所述实施方式涉及的光源20使用了SMD型的发光元件，然而光源20使用的发光元件不受其限制。例如，可以使用COB(Chip On Board)构造的LED模块。For example, the light source 20 according to the above embodiment uses an SMD light emitting element, but the light emitting element used in the light source 20 is not limited thereto. For example, an LED module constructed by COB (Chip On Board) can be used.
另外，在所述实施方式，作为发光元件以LED为例，不过作为发光元件，可以使用半导体激光等半导体发光元件、或者有机电致发光(Electro Luminescence)和无机电致发光等的其他的固体发光元件。In addition, in the above-mentioned embodiment, an LED is used as an example of a light-emitting element, but as a light-emitting element, a semiconductor light-emitting element such as a semiconductor laser, or other solid-state light-emitting elements such as organic electroluminescence (Electro Luminescence) and inorganic electroluminescence can be used. element.
另外，通过执行各个实施方式本领域技术人员所能够想到的各种变形而得到的实施方式，以及在不脱离本实用新型的主旨的范围内对各个实施方式中的构成要素以及功能进行任意组合而实现的实施方式均包含在本实用新型内。In addition, embodiments obtained by implementing various modifications conceivable by those skilled in the art of each embodiment, and arbitrary combinations of constituent elements and functions in each embodiment within the range not departing from the gist of the present invention can be obtained. The implemented embodiments are all included in the utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015177937AJP2017054702A (en) | 2015-09-09 | 2015-09-09 | lighting equipment |
| JP2015-177937 | 2015-09-09 |
| Publication Number | Publication Date |
|---|---|
| CN206055304Utrue CN206055304U (en) | 2017-03-29 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042289.4UExpired - Fee RelatedCN206055304U (en) | 2015-09-09 | 2016-09-07 | Ligthing paraphernalia |
| Country | Link |
|---|---|
| JP (1) | JP2017054702A (en) |
| CN (1) | CN206055304U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6960160B2 (en)* | 2018-01-26 | 2021-11-05 | 株式会社ホタルクス | Fixtures, fixture sets and lighting fixtures using them |
| JP7531124B2 (en)* | 2020-06-03 | 2024-08-09 | パナソニックＩｐマネジメント株式会社 | Lighting fixtures |
| Publication number | Publication date |
|---|---|
| JP2017054702A (en) | 2017-03-16 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20170329 |