刺破一体式点光源防水结构、 加工和安装方法及组成的灯串 【技术领域】 Puncture integrated point light source waterproof structure, processing and installation method and composition of light string [Technical Field]
本发明涉及点光源的防水技术领域， 特别涉及一种刺破一体式点光源防水结构、加工 和安装方法及组成的灯串。The invention relates to the technical field of waterproofing point light sources, in particular to a light string which pierces an integrated point light source waterproof structure, a processing and mounting method and a composition.
【背景技术】 【Background technique】
随着工业的发展， 点光源如 LED产品的普遍使用， 点光源也被大量用在城市楼宇、 夜景点缀、 装饰等场合， 现有的点光源的结构一般包括上壳体、 下壳体、 线路板和导 线等。 在安装时， 釆用上壳体和下壳体将线路板固定在一起， 然后通过安装在下壳体 上的导线将其连通， 使用时通过导线连通电源即可使线路板上的光源发亮， 进而产生 照明作用。With the development of industry, point light sources such as LED products are commonly used, point light sources are also widely used in urban buildings, night spots, decorations, etc. The existing point light source structure generally includes upper case, lower case, and line. Boards and wires, etc. During installation, the upper and lower casings are used to fix the circuit boards together, and then connected by wires mounted on the lower casing, and the light source on the circuit board can be illuminated by connecting the power through the wires during use. In turn, an illumination effect is produced.
在现有技术的安装结构中， 由于导线、 PCB和下壳体是分开设置的， 釆用焊接的方法 将 PCB和导线连接在一起， 然后装入下壳体， 灯具在组装时需要增加密封结构， 因 此生产工序较多， 生产效率不高； 而且焊接还带来可靠性的降低。In the prior art mounting structure, since the wire, the PCB and the lower case are separately provided, the PCB and the wire are connected together by soldering, and then the lower case is mounted, and the lamp needs to be added with a sealing structure during assembly. Therefore, there are many production processes and production efficiency is not high; and welding also brings about a decrease in reliability.
现有技术还有一种刺破式的方法， 把 PCB板密封在上壳体中， 通过上壳体伸出的刺 破端子插入导线， 然后用下壳体把导线包住， 起到保护和固定作用。 这样的密封结构 由于受到安装和设计等因素的影响，不能完全避免外界水源从导线渗入点光源的内部, 使其防水性能差， 影响了正常的工作和使用。There is also a puncture method in the prior art, in which the PCB board is sealed in the upper casing, the wire is inserted through the piercing terminal extending from the upper casing, and then the wire is wrapped by the lower casing for protection and fixing. effect. Due to factors such as installation and design, such a sealing structure cannot completely prevent the external water source from infiltrating into the interior of the point source, making it poor in waterproof performance, which affects normal operation and use.
【发明内容】 [Summary of the Invention]
为了克服现有技术存在生产效率低、 防水性能差的技术问题， 本发明提供一种刺破一 体式点光源防水结构、 加工和安装方法及组成的灯串。In order to overcome the technical problems of low productivity and poor waterproof performance of the prior art, the present invention provides a light string which pierces an integrated point light source waterproof structure, a processing and mounting method, and a composition.
本发明解决上述技术问题所釆用的技术方案是：The technical solution adopted by the present invention to solve the above technical problems is:
一种刺破一体式点光源防水结构， 包括下壳体， 安装在下壳体上的线路板， 与下壳体 一体式的导线， 以及连通所述线路板和导线的刺破机构 , 该刺破机构在线路板安装于 下壳体时电性连通所述线路板和导线。A piercing integrated point light source waterproof structure, comprising a lower casing, a circuit board mounted on the lower casing, a wire integrated with the lower casing, and a piercing mechanism connecting the circuit board and the wire, the piercing The mechanism electrically connects the circuit board and the wires when the circuit board is mounted on the lower case.
根据本发明的一优选实施例： 所述刺破机构包括设置在线路板上的刺破部， 及设置在 下壳体的刺破孔， 所述刺破孔与刺破部相配合。According to a preferred embodiment of the present invention, the puncturing mechanism includes a puncturing portion provided on the circuit board, and a puncturing hole provided in the lower casing, the puncturing hole cooperating with the puncturing portion.
根据本发明的一优选实施例： 所述刺破部包括刺破尖部和连接部， 所述连接部与线路 板连接， 所述刺破尖部与刺破孔相配合。According to a preferred embodiment of the present invention, the puncturing portion includes a puncturing tip portion and a connecting portion, and the connecting portion is coupled to the circuit board, and the puncturing tip portion cooperates with the puncturing hole.
根据本发明的一优选实施例： 所述刺破尖部为锥形。According to a preferred embodiment of the invention: the puncturing tip is tapered.
才艮据本发明的一优选实施例： 所述导线与下壳体通过注塑连接为一体式结构； 所述导 线包括导线体及包裹所述导线体的 PVC材料保护层。According to a preferred embodiment of the present invention, the wire and the lower case are integrally connected by injection molding; the wire comprises a wire body and a protective layer of PVC material surrounding the wire body.
才艮据本发明的一优选实施例： 还包括安装在所述下壳体上的上壳体， 所述上壳体与所 述下壳体相适配；在所述线路板安装在所述下壳体上后，在所述下壳体内灌有密封胶。 才艮据本发明的一优选实施例： 所述导线一体式成型于下壳体的内部。According to a preferred embodiment of the present invention: further comprising an upper casing mounted on the lower casing, the upper casing being adapted to the lower casing; wherein the circuit board is mounted on the After the lower casing, the lower casing is filled with a sealant. According to a preferred embodiment of the invention: the wire is integrally formed in the interior of the lower casing.
本发明还提供一种刺破一体式点光源防水结构的加工方法， 包括以下步骤，The invention also provides a processing method for piercing an integrated point light source waterproof structure, comprising the following steps,
S10、 制作上壳体、 线路板， 并且制作一体式结构的下壳体和导线， 使线路板安装于 与导线一体式的下壳体上后下壳体与上壳体相互配合；S10, manufacturing an upper casing, a circuit board, and fabricating a lower structure and a wire of the integrated structure, so that the circuit board is mounted on The lower lower casing and the upper casing are integrated with the upper casing of the wire;
520、 于所述线路板上形成刺破部， 并于所述下壳体上形成与导线连通的刺破孔， 使 所述刺破部能透过刺破孔并刺破包裹导线体的保护层与导线内的金属丝电性连通； S30、 于所述下壳体内灌注密封胶， 并将上壳体安装在下壳体上形成刺破一体式点光 源防水结构。 520, forming a piercing portion on the circuit board, and forming a piercing hole communicating with the wire on the lower casing, so that the piercing portion can penetrate the piercing hole and pierce the protection of the wrapped wire body The layer is electrically connected to the wire in the wire; S30, injecting the sealant into the lower case, and mounting the upper case on the lower case to form a piercing integrated point light source waterproof structure.
本发明还提供一种刺破一体式点光源防水结构的安装方法， 包括以下步骤，The invention also provides a method for installing a piercing integrated point light source waterproof structure, comprising the following steps,
Sll、 将线路板置于与导线一体式的下壳体上， 使线路板上的刺破部透过刺破孔并刺 破包裹导线体的保护层与导线内的金属丝电性连通； S11, placing the circuit board on the lower casing integrated with the wire, so that the piercing portion of the circuit board passes through the piercing hole and pierces the protective layer covering the wire body to electrically communicate with the wire in the wire;
521、 在下壳体内灌注密封胶； 521, injecting a sealant into the lower casing;
S31、 将上壳体安装在下壳体上形成刺破一体式防水结构。 S31. Install the upper casing on the lower casing to form a piercing integrated waterproof structure.
本发明还提供一种运用所述刺破一体式点光源防水结构的灯串，所述灯串包括多个点 光源， 各点光源通过导线相连， 各所述点光源釆用刺破一体式点光源防水结构， 所述 刺破一体式点光源防水结构包括下壳体， 安装在下壳体上的线路板， 与下壳体一体式 的导线， 以及连通所述线路板和导线的刺破机构 , 该刺破机构在线路板安装于下壳体 时电性连通所述线路板和导线。The invention also provides a light string using the piercing integrated point light source waterproof structure, the light string comprises a plurality of point light sources, each point light source is connected by a wire, and each of the point light sources uses a piercing integrated point a light source waterproof structure, the piercing integrated point light source waterproof structure comprising a lower case, a circuit board mounted on the lower case, a wire integrated with the lower case, and a piercing mechanism connecting the circuit board and the wire, The puncturing mechanism electrically connects the circuit board and the wire when the circuit board is mounted on the lower case.
相对于现有技术来说， 本发明的有益效果为： 本发明釆用将导线与下壳体为一体式结 构， 并釆用刺破机构连接线路板和导线， 极大的提高了连接的防水性能， 提高了防水 结构的可靠性。Compared with the prior art, the beneficial effects of the present invention are as follows: The invention adopts the integrated structure of the wire and the lower casing, and connects the circuit board and the wire with the piercing mechanism, thereby greatly improving the waterproofness of the connection. Performance improves the reliability of the waterproof structure.
【附图说明】 [Description of the Drawings]
图 1.是本发明所述的刺破一体式点光源防水结构的一个方位的爆炸图。Figure 1. is an exploded view of one orientation of the piercing integrated point source waterproof structure of the present invention.
图 2.是本发明所述的刺破一体式点光源防水结构的另一个方位的爆炸图。Figure 2 is an exploded view of another orientation of the piercing integrated point source waterproof structure of the present invention.
图 3.是本发明所述的刺破一体式点光源防水结构的加工方法的流程图。FIG. 3 is a flow chart of a method for processing a piercing integrated point light source waterproof structure according to the present invention.
图 4.是本发明所述的刺破一体式点光源防水结构的安装方法的流程图。Figure 4 is a flow chart showing a method of installing the piercing integrated point light source waterproof structure according to the present invention.
附图标记说明： 1、 上壳体， 2、 线路板， 3、 下壳体， 4、 导线， 5、 刺破部， 6、 刺破 孔， 51、 刺破尖部， 52、 连接部。DESCRIPTION OF REFERENCE NUMERALS: 1, upper casing, 2, circuit board, 3, lower casing, 4, wire, 5, piercing portion, 6, piercing hole, 51, piercing tip, 52, connecting portion.
【具体实施方式】 【detailed description】
下面结合附图和实施方式对本发明作进一步说明。The invention will now be further described with reference to the drawings and embodiments.
实施例一Embodiment 1
参阅图 1所示， 本发明总的构思是提供一种刺破一体式点光源防水结构， 包括下壳体 3 , 安装在下壳体 3上的线路板 2, 与下壳体 3—体式的导线 4, 以及连通所述线路板 2和导线 4的刺破机构 , 该刺破机构在线路板 2安装于下壳体 3时电性连通所述线路 板 2和导线 4。Referring to Figure 1, the present general inventive concept is to provide a piercing integrated point light source waterproof structure, comprising a lower casing 3, a circuit board 2 mounted on the lower casing 3, and a conductor of the lower casing 3 4. A piercing mechanism that connects the circuit board 2 and the wires 4, and the piercing mechanism electrically connects the circuit board 2 and the wires 4 when the circuit board 2 is mounted to the lower case 3.
本发明由于釆用将导线 4与下壳体 3为一体式结构，即导线 4与下壳体 3为不可分割 的 （除了破坏性的拆除）， 这样即避免了导线 4与下壳体 3之间由于存在间隙而导致 防水性能差的问题， 也避免了导线 4与下壳体 3之间的焊接工艺， 同时在安装时釆用 刺破机构电性连接线路板 2和导线 4, 方便了整个结构的安装， 极大的提高了连接的 防水性能， 提高了防水结构的可靠性。The invention has an integral structure of the wire 4 and the lower casing 3, that is, the wire 4 and the lower casing 3 are inseparable (except for destructive removal), thus avoiding the wire 4 and the lower casing 3 The problem of poor waterproof performance due to the presence of a gap also avoids the welding process between the wire 4 and the lower casing 3, and at the same time, the piercing mechanism is used to electrically connect the circuit board 2 and the wire 4 during installation, which facilitates the whole The installation of the structure greatly improves the connection Waterproof performance improves the reliability of the waterproof structure.
具体的， 本实施例所述的刺破机构包括设置在线路板 2上的刺破部 5 , 及设置在下壳 体 3与导线 4连通的刺破孔 6, 并且所述的刺破孔 6与刺破部 5相配合， 即在安装线 路板 2时， 刺破部 5透过刺破孔 6与导线 4形成电性连接， 即将位于线路板 2上的光 源点亮。Specifically, the puncturing mechanism according to the embodiment includes a puncturing portion 5 disposed on the circuit board 2, and a puncturing hole 6 disposed in the lower housing 3 and communicating with the wire 4, and the puncturing hole 6 and The piercing portion 5 is fitted, that is, when the circuit board 2 is mounted, the piercing portion 5 is electrically connected to the wire 4 through the piercing hole 6, and the light source on the circuit board 2 is lit.
作为优选， 本实施例中所述的刺破部 5包括一体式的刺破尖部 51和连接部 52, 所述 连接部 52与线路板 2连接， 所述刺破尖部 51与刺破孔 6相配合。Preferably, the puncturing portion 5 described in the embodiment includes an integral puncturing tip portion 51 and a connecting portion 52, and the connecting portion 52 is connected to the circuit board 2, the puncturing tip portion 51 and the puncturing hole 6 matches.
由于导线 4是由内部的导线体和外部包裹的绝缘层构成的，在本实施例的防水结构安 装时， 其中的刺破尖部 51穿过下壳体 3内的刺破孔 6将导线 4外层的绝缘层刺破后 与内部的导线体（即金属丝） 电性连接， 实现了导通的作用。Since the wire 4 is composed of an inner wire body and an outer wrapped insulating layer, when the waterproof structure of the embodiment is installed, the piercing tip 51 passes through the piercing hole 6 in the lower casing 3 to connect the wire 4 After the outer layer of the insulating layer is punctured, it is electrically connected to the inner wire body (ie, the wire) to achieve the conduction function.
作为优选， 为了提高刺破尖部 51对 PVC材料保护层的刺破效果， 本实施例中所述的 刺破尖部 51为锥形刺破部， 而所述的连接部 52为柱形连接部， 并且刺破尖部 51和 柱形连接部都为导体材料制成。Preferably, in order to improve the puncture effect of the puncture tip 51 on the protective layer of the PVC material, the puncture tip 51 in the embodiment is a tapered puncture, and the connecting portion 52 is a cylindrical connection. And the piercing tip 51 and the cylindrical connecting portion are both made of a conductor material.
作为优选， 本实施例中所述的导线 4一体式成型于下壳体 3的内部， 这样导线与所述 下壳体 3之间将不会有任何间隙， 整体防水效果非常好。Preferably, the wire 4 described in this embodiment is integrally formed in the interior of the lower casing 3 such that there will be no gap between the wire and the lower casing 3, and the overall waterproof effect is very good.
本实施例中所述的导线 4与下壳体 3通过注塑连接为一体式结构，或通过其他如注塑 等方式连接为一体式结构， 釆用这种一体式的结构， 可以避免导线 4与下壳体 3之间 由于存在间隙而导致防水性能差的问题，也能避免了导线 4与下壳体 3之间的焊接工 艺， 极大的提高了连接的防水性能， 提高了防水结构的可靠性。The wire 4 and the lower casing 3 described in this embodiment are integrally connected by injection molding, or are connected as a one-piece structure by other means such as injection molding, and the integrated structure can avoid the wire 4 and the lower wire. The problem of poor waterproof performance due to the gap between the casings 3 can also avoid the welding process between the wires 4 and the lower casing 3, greatly improving the waterproof performance of the connection and improving the reliability of the waterproof structure. .
本实施例中所述的导线 4包括导线体（图未示）及包裹所述导线体的 PVC材料保护 层（图未示）， 即釆用绝缘层为 PVC材料保护层；一方面通过设置 PVC材料保护层， 可以避免水渗入导线体的内部， 避免导线体的金属氧化而造成接触不良， 进一步的提 高防水性能， 另一方面也能起到绝缘保护的作用。The wire 4 described in this embodiment includes a wire body (not shown) and a protective layer of PVC material (not shown) surrounding the wire body, that is, the insulating layer is a protective layer of PVC material; The material protective layer can prevent water from infiltrating into the inside of the wire body, avoiding metal oxidation of the wire body and causing poor contact, further improving waterproof performance, and on the other hand, also functioning as insulation protection.
为了更好的实现密封效果， 进一步提高防水性能， 本实施例在线路板 2安装后， 还在 所述的下壳体 3内还灌有密封胶， 所灌的密封胶可以根据需要选用不同的型号。 实施例二In order to better achieve the sealing effect and further improve the waterproof performance, in the embodiment, after the circuit board 2 is installed, the sealing material is also filled in the lower casing 3, and the sealed sealing glue can be selected according to different needs. model. Embodiment 2
参阅图 1至图 3所示， 根据实施例一的刺破一体式点光源防水结构， 本实施例还提供 一种刺破一体式点光源防水结构的加工方法， 包括以下步骤，Referring to FIG. 1 to FIG. 3, according to the piercing integrated point light source waterproof structure of the first embodiment, the embodiment further provides a method for processing the piercing integrated point light source waterproof structure, including the following steps.
第一步、 制作上壳体 1、 线路板 2, 并且制作一体式结构的下壳体 3和导线 4, 使线 路板 2安装于与导线 4一体式的下壳体 3上后下壳体 3与上壳体 1相互配合；其中导 线 4与下壳体 3通过注塑的方式一体式成型， 其也可以釆用其他的方式。In the first step, the upper casing 1 and the circuit board 2 are fabricated, and the lower casing 3 and the wires 4 of the integrated structure are fabricated, so that the circuit board 2 is mounted on the lower casing 3 integrated with the wires 4, and the lower casing 3 is Cooperating with the upper casing 1; wherein the wire 4 and the lower casing 3 are integrally formed by injection molding, which may also be used in other manners.
第二步、 在制作线路板 2和下壳体 3的过程中， 在所述的线路板 2上形成刺破部 5 , 并在所述的下壳体 3上形成与导线 4连通的刺破孔 6, 刺破部 5和刺破孔 6需要符合 以下条件： 在线路板 2安装于与导线 4一体式的下壳体 3上时， 能使所述的刺破部 5 能透过刺破孔 6并刺破包裹导线体的保护层与导线 4内的金属丝电性连通； 第三步、在所述的下壳体 3内灌注密封胶， 并将上壳体 1安装在下壳体 3上形成刺破 一体式点光源防水结构。In the second step, in the process of fabricating the circuit board 2 and the lower casing 3, a piercing portion 5 is formed on the circuit board 2, and a puncture connected to the wire 4 is formed on the lower casing 3 The hole 6, the puncturing portion 5 and the puncturing hole 6 are required to satisfy the following conditions: When the circuit board 2 is mounted on the lower casing 3 which is integral with the wire 4, the piercing portion 5 can be pierced The hole 6 and the protective layer of the wrapped wire body are electrically connected to the wire in the wire 4; in the third step, the sealant is filled in the lower case 3, and the upper case 1 is mounted on the lower case 3. Piercing Integrated point light source waterproof structure.
釆用以上的步骤即可完成对刺破一体式点光源防水结构的加工， 该加工步骤筒单， 方 便， 加工后的刺破一体式点光源防水结构具有防水性能好， 可靠性高的优点。釆The above steps can be used to complete the processing of the piercing integrated point light source waterproof structure. The processing step is simple, convenient, and the pierced integrated point light source waterproof structure has the advantages of good waterproof performance and high reliability.
实施例三Embodiment 3
参阅图 1、 图 2和图 4所示， 根据实施例一的刺破一体式点光源防水结构， 本实施例 还提供一种刺破一体式点光源防水结构的安装方法， 包括以下步骤，Referring to FIG. 1 , FIG. 2 and FIG. 4 , the piercing integrated point light source waterproof structure according to the first embodiment further provides a method for installing the piercing integrated point light source waterproof structure, which comprises the following steps.
第一步、 将线路板 2置于与导线 4一体式的下壳体 3上， 使线路板 2上的刺破部 5透 过刺破孔 6并刺破包裹导线体的保护层与导线 4内的金属丝电性连通,在本实施例中， 即刺破部 5的刺破尖部 51通过刺破孔 6刺破导线 4外侧的 PVC材料保护层， 并与导 线 4内的导线体连通；In the first step, the circuit board 2 is placed on the lower casing 3 which is integrated with the wire 4, so that the piercing portion 5 on the circuit board 2 passes through the piercing hole 6 and pierces the protective layer and the wire 4 covering the wire body. The inner wire is electrically connected. In the present embodiment, the piercing tip 51 of the piercing portion 5 pierces the protective layer of the PVC material outside the wire 4 through the piercing hole 6, and communicates with the wire body in the wire 4. ;
第二步、 在下壳体 3内灌注密封胶， 以进一步的提高密封效果；In the second step, a sealant is poured into the lower casing 3 to further improve the sealing effect;
第三步、 将上壳体 1安装在下壳体 3上形成实施例一所述的刺破一体式防水结构。 其 中， 上壳体 1与下壳体 3的连接可以釆用扣式或卡式等连接方案， 其不影响本发明的 实施。In the third step, the upper casing 1 is mounted on the lower casing 3 to form the piercing integrated waterproof structure according to the first embodiment. The connection between the upper casing 1 and the lower casing 3 may be a snap-on or card-type connection scheme, which does not affect the implementation of the present invention.
实施例四Embodiment 4
本实施例提供一种根据实施例一所述的刺破一体式点光源防水结构组成的灯串， 所述的灯串包括多个点光源， 各点光源通过导线 4相连， 各所述的点光源釆用刺破一 体式点光源防水结构， 而所述的刺破一体式点光源防水结构包括下壳体 3 , 安装在下 壳体 3上的线路板 2, 与下壳体 3—体式的导线 4, 以及连通所述线路板 2和导线 4 的刺破机构，该刺破机构在线路板 2安装于下壳体 3时电性连通所述线路板 2和导线 4。 The embodiment provides a light string composed of a piercing integrated point light source waterproof structure according to the first embodiment, wherein the light string comprises a plurality of point light sources, and each point light source is connected by a wire 4, each of the points The light source uses a piercing integrated point light source waterproof structure, and the piercing integrated point light source waterproof structure comprises a lower casing 3, a circuit board 2 mounted on the lower casing 3, and a conductor of the lower casing 3 4. A piercing mechanism that connects the circuit board 2 and the wires 4, and the piercing mechanism electrically connects the circuit board 2 and the wires 4 when the circuit board 2 is mounted to the lower casing 3.
本实施例釆用的灯串结构由于具有刺破一体式点光源的防水结构，可以广泛应用在城 市楼宇、 夜景点缀、 装饰等场合， 具有较好的防水性能， 可以有效的避免水源渗入灯 串的内部而影响灯串的正常使用， 具有更好的使用价值。The light string structure used in the embodiment has the waterproof structure of piercing the integrated point light source, and can be widely applied to urban buildings, night spots, decorations, etc., has better waterproof performance, and can effectively prevent the water source from infiltrating the light string. The internal influence of the normal use of the light string has better use value.
上述详细描述仅是示范性描述，本领域技术人员在不脱离本发明所保护的范围和精神 的情况下， 可根据不同的实际需要设计出各种实施方式。The above detailed description is merely illustrative, and various embodiments may be devised by those skilled in the art in the various embodiments.