A kind of panel lightTechnical fieldThe present invention relates to illuminator, more specifically to a kind of panel light.
Background technologyThe light source part of the existing panel light of in the market has plenty of with panel as an entirety, is completely enclosed within panel, or light source part and panel are that two completely self-contained product mixs are installed together.
When needing to carry out lighting part part exchanging or maintenance, it is necessary to which panel light is pulled down completely from ceiling, change or re-assemblied again after the completion of overhauling, panel light is installed on ceiling.Whole disassembly process is complicated, and efficiency is very low.
The content of the inventionThe technical problem to be solved in the present invention is that there is provided a kind of improved panel light.
The technical solution adopted for the present invention to solve the technical problems is：ConstructionA kind of panel light, including panel assembly, transparent area is provided with the middle part of the panel assembly, the panel light includes at least one light source cell, the side of the panel assembly is formed with least one installation position, and the shape of the installation position is adapted with the shape of the light source cell, and the light source cell is removably installed in the installation position by locking mechanism respectively, the illumination that the light source cell is sent is mapped to the transparent area, and passes through the transparent area printing opacity.
Preferably, the edge of the panel assembly is provided with the installation position for installing the light source cell, and the installation position is trapezoidal, and its trapezium base is set towards outward opening.
Preferably, the locking mechanism is included in the positioning hole that installation position side wall is opened up, and is slidably arranged on the light source cell, inserts or exits the dop of the positioning hole.
Preferably, the locking mechanism also includes the resilient mounting for promoting the dop to remain inserted into the positioning hole.
Preferably, the light source cell includes support, and the dop is slidably set on the bracket；
Also, the support is provided with pilot hole corresponding with the positioning hole.
Preferably, the dop includes columnar body and exposes to the moving arm of the stent outer；
The side face is provided with escape groove corresponding with the moving arm position；
One end of the columnar body passes the pilot hole, the other end and coordinated with the resilient mounting.
Preferably, the light source cell includes lamp plate, some illuminators is provided with the lamp plate, the light direction of the illuminator is close to the side of the panel assembly, the installation position is provided with some loopholes, and the illuminator is contained in the loophole and set towards the transparent area.
Preferably, the light source cell at least includes two, and the adjacent both sides of the edge of the panel assembly are respectively equipped with the installation position being respectively mounted for the light source cell；
Each light source cell is provided with the conductive contact being conductively connected with the illuminator, and the installation position is provided with resilient contact, and the resilient contact of the adjacent installation position is conductively connected；
When the light source cell is installed to the installation position, the corresponding conductive contact is conductively connected with the resilient contact.
Preferably, the resilient contact on each installation position of the panel assembly is parallel with one another or is connected in series.
Preferably, one of them described light source cell is provided with external power supply joint.
Implement the panel light of the present invention, have the advantages that：Pass through the present invention, maintenance personal can be made without panel light is entirely removed from ceiling, and only needed on the ceiling, light source part directly can be subjected to dismounting maintenance or replacing by operating locking mechanism, operating process is simplified, and improves the operating efficiency of maintenance personal.
Brief description of the drawingsBelow in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the assembly structure diagram of panel light of the present invention；
Fig. 2 is Fig. 1 exploded perspective view；
Fig. 3 is the panel assembly schematic diagram in Fig. 1；
Fig. 4 is the leaded light component side schematic view in Fig. 3；
Fig. 5 is the light source assembly exploded perspective view in Fig. 1.
EmbodimentIn order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, the embodiment that accompanying drawing describes the present invention in detail is now compareed.
Panel light in the embodiment of the present invention shown in Fig. 1 and Fig. 2, including panel assembly 10 and four light source cells 20, light source cell 20 is by locking mechanism 30 uniformly located at 10 4 edges of panel assembly.It may be appreciated, the quantity of the light source cell 20 and particular location at the edge of panel assembly 10 can be determined according to actual application, for example, a light source cell 20 only is installed at an edge of panel assembly 10, or a light source cell 20 is respectively mounted at adjacent, relative two edge of panel assembly 10；Or, it is respectively mounted a light source cell 20 on any three side of panel assembly 10.
As shown in figure 3, in certain embodiments, the leaded light component 13 that panel assembly 10 includes panel 11, is erected on the side plate 12 of the internal face of panel 11 and is arranged on the inner side of side plate 12.It is to be appreciated that being also provided with backboard at the back side relative with panel 11 of side plate 12.
The panel 11 light-transmitting materials such as can be made every effort to overcome using plastic cement, Asia and is made, and in other embodiments, the composite or glass material of panel 11 or printing opacity are made.Panel 11 is arranged on the side of side plate 12, and the middle part of panel 11 is formed with transparent area 111.
In the present embodiment, the panel 11 is square structure, and the profile of side plate 12 is square frame structure corresponding with panel 11.It is to be appreciated that the profile of panel 11 and side plate 12 is alternatively the structures such as other polygons such as triangle.
The side plate 12 is made of metal, is used as the supporting support of whole panel light.In other embodiments, the side plate 12 can also be made using other materials such as plastics, composites.
As shown in figure 4, in certain embodiments, leaded light component 13 is slab construction, laminating is arranged at the inner surface of transparent area 111, and its side is relative with the light irradiation direction that light source cell 20 is sent respectively.Leaded light component 13 includes light guide plate 131, diffusion layer 132 and reflecting layer 133, and diffusion layer 132 and reflecting layer 133 are separately positioned on light guide plate 131 with respect on two surfaces, and diffusion layer is fitted setting with panel 11.Wherein, the illumination of light source cell 20 is mapped in light guide plate 131, and diffusion layer 132 uniformly sheds the light of light guide plate 131, and is shed by panel 11.The diffusion layer 132 can be diffuser plate, diffusion barrier or the diffusion coating formed on light guide plate 131 is coated by diffusion material, and reflecting layer 133 then reflects back the remaining light of light guide plate 131, the reflecting layer 133 can be reflecting plate, reflectance coating, reflecting paper or the reflectance coating formed on light guide plate 131 is coated by reflecting material.The one side of the face away from light guide 131 of reflecting layer 133 is to form the back side of leaded light component 13.The shape of the leaded light component 13 and the form fit of transparent area 111, in other embodiments, the shape of leaded light component 13 is alternatively the shape such as rectangle, circle, trapezoidal.
In the present embodiment, the installation position 121 for installing light source cell 20 is equipped with each side of side plate 12, the profile of installation position 121 is adapted with the profile of light source cell 20.As illustrated, installation position 121 is trapezoidal, and trapezium base is set towards outward opening.Correspondingly, light source cell 20 is also trapezoidal, so as to facilitate the push-in of light source cell 20 to be positioned in installation position 121.Certainly, the shape that the profile of installation position 121 and light source cell 20 can also match for other.The resilient contact 124 being provided with installation position 121 on resilient contact 124, adjacent installation position 121 is conductively connected.In the present embodiment, resilient contact 124 is a pair of bullet pins.
As shown in figure 5, in certain embodiments, light source cell 20 includes support 21, lamp plate 27 and some illuminators 23, illuminator 23 is arranged on the side of lamp plate 27, and the light direction of illuminator 23 is close to the side of panel assembly 10.Installation position 121 is provided with some loopholes 123, and illuminator 123 is contained in loophole 123 and set towards transparent area 111, is uniformly dissipated bright by leaded light component 13.The quantity of loophole 123 is determined according to the illumination brightness of practical application request.Light source cell 20 is irradiated by loophole 123 to transparent area 111, and passes through the illumination light transmission of transparent area 111 or decoration.In other embodiments, other illumination parts such as illuminator 23 or fluorescent lamp.
Support 21 is provided with a pair of conductive contact 22 being conductively connected with illuminator 23, conductive contact 22 is metal contact structure, when light source cell 20 is installed to installation position 121, corresponding conductive contact 22 and the electrical conductive communication of resilient contact 124 form complete power circuit.One of light source cell 20 is provided with external power connection, after being powered up, power supply is provided to the circuit of panel light, to light illuminator 23.Can be to be connected in parallel with each other between each resilient contact 124, to ensure that each power subsystem 20 can work independently.In other embodiments, it is alternatively and is connected in series with each other between the resilient contact 124 on each installation position 121；Resilient contact 124 and conductive contact 22 also can be two pairs, on two opposite ends for being separately positioned on light source cell 20 and installation position 121, to ensure the stability of circuit connection.
As shown in figure 5, in certain embodiments, locking mechanism 30 is two, is respectively arranged on two opposite ends of light source cell 20 and installation position 121.Locking mechanism 30 is included in the positioning hole 122 that the side wall of installation position 121 is opened up, and is slidably arranged on light source cell 20, inserts or exits the dop 31 of positioning hole 122, in addition to the resilient mounting 32 for promoting dop 31 to remain inserted into positioning hole 122.
In certain embodiments, dop 31 includes cylindrical body 311 and the moving arm 312 located at the side of cylindrical body 311.Support 21 is provided with mounting seat 24 corresponding with dop 31, pilot hole 25 and escape groove 26.Mounting seat 24 is located at the inner side of support 21, and mounting seat 24 is provided with the bore 241 for the inner insertion of cylindrical body 311, and pilot hole 25 is located at the side of support 21, is inserted for the outer end of cylindrical body 311.Dop 31 is slidably set on the stent 21, is coordinated respectively with two positioning holes 122, to ensure the stability after the installation of light source cell 20.Cylindrical body 311 is cube structure, to prevent dop 31 from occurring lateral rotation in active procedure.Moving arm 312 is located between bore 241 and pilot hole 25, is set towards the edge of panel 11, and moving arm 312 exposes to the outside of support 21.
In certain embodiments, columnar body 311 is displaced outwardly being inserted into along pilot hole 25 when engaging in positioning hole 122 with positioning hole 122, and light source cell 20 is fixed with panel assembly 10；Columnar body 311 is moved inward along pilot hole 25 when being housed in support 21, and dop 31 is released with positioning hole 122, and light source cell 20 can be removed from panel assembly 10.Resilient mounting 32 is spring, and it is sleeved in cylindrical body 311, and the two ends of resilient mounting 32 are born against between mounting seat 24 and moving arm 312.Resilient mounting 32 promotes dop 31 to remain inserted into positioning hole 122 elastic force for being in clamped position.
In certain embodiments, escape groove 26 is corresponding with the position of moving arm 312 located at the side of support 21, and it is the concave inward structure located at the side of support 21.Moving arm 312 is set into escape groove 26, and hand can be placed into escape groove 26 from the side of panel light, arrives moving arm 312 by force, dop 31 is moved into disengaged position, realizes that light source cell 20 can easily be dismantled in application scenario.
It should be understood that above-mentioned each technical characteristic can be used in any combination and unrestricted.
It the foregoing is only embodiments of the invention; it is not intended to limit the scope of the invention; equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made; or other related technical fields are directly or indirectly used in, it is included within the scope of the present invention.