CN204420753U - A kind of modularization background light structure - Google Patents
A kind of modularization background light structure Download PDFInfo
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- CN204420753U CN204420753U CN201520105217.9U CN201520105217U CN204420753U CN 204420753 U CN204420753 U CN 204420753U CN 201520105217 U CN201520105217 U CN 201520105217U CN 204420753 U CN204420753 U CN 204420753U
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- background light
- modularization
- cover body
- lampshade
- light structure
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Abstract
The utility model discloses a kind of modularization background light structure, comprising: background light, background light comprises lampshade, PCBA board and pressing plate, and pressing plate is connected PCBA board in-between fastening with lampshade, and lampshade is provided with holding section; Mount pad, mount pad is provided with cavity, is provided with the installation opening be connected with cavity in the side of mount pad, wherein: background light is held to be connected be fastened on mount pad by holding section and installation opening.Implement modularization background light structure of the present utility model, realize quick assembling and install, dismounting is convenient, convenient for maintaining and maintenance; The security performance of further lifting background light.
Description
Technical field
The utility model relates to background light technical field, particularly relates to a kind of modularization background light structure.
Background technology
Existing background light is installed because of the following technical problem of the unreasonable existence of its structural design:
1, assembling process is loaded down with trivial details, is unfavorable for Fast Installation, increases assembly cost.
2, part maintenance and change difficulty, the screw of dismounting is easily lost or is dropped in transverse arm chamber and not easily takes out, easily or arm lamp lampshade easily damages outward appearance or loss from dropping during high bit stripping.
3, background light structure installs lamp plate in the inside of mount pad cavity usually, can increase tracheae and contact with lamp plate, cause tracheae to exceed the risk of its normal working temperature; Easily or by lamp plate isolate, cause inner space to reduce, affect the cabling space of tracheae and circuit.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of modularization background light structure, and realize quick assembling and install, dismounting is convenient, convenient for maintaining and maintenance; The security performance of further lifting background light.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of modularization background light structure, and comprising: background light, background light comprises lampshade, PCBA board and pressing plate, pressing plate is connected PCBA board in-between fastening with lampshade, and lampshade is provided with holding section; Mount pad, mount pad is provided with cavity, is provided with the installation opening be connected with cavity in the side of mount pad, wherein: background light is held to be connected be fastened on mount pad by holding section and installation opening.
Wherein, lampshade comprises: cover body and from the extended respectively multiple back-offs in order to be held on installation opening inwall of the inner surface of cover body.
Wherein, the shape of cover body is set to identical with the shape of installation opening, and cover body can be held on installation opening by adapter.
Wherein, the inwall of installation opening is provided with gap slot, lampshade also comprise from the inner surface of cover body extended in order to be held in the boss on gap slot, wherein: boss is located at the outer circumferential side of back-off, when back-off is held on installation opening, boss is held on gap slot.
Wherein, PCBA board is provided with the input interface for connecting fast, and the side of pressing plate is provided with cableties.
Wherein, the wall that the relative opposite side in installation opening side is set with cavity is equiped with stiffening plate.
Wherein, also comprise: earth connection, grounding wire mounting is located in cavity, and its one end is fastened on pressing plate, and its relative other end is fastened on stiffening plate.
Wherein, mount pad is one in the transverse arm of strip, and the ends of transverse arm is closed by structural member.
Wherein, background light is flat round table-like.
Wherein, lampshade also comprises from the inner surface of cover body multiple screws extended respectively, and wherein, cover body is disc-shaped, and the distance of at least one screw distance cover body central point is set to different from the distance of other screw distance cover body central point.
Modularization background light structure provided by the utility model, has following beneficial effect:
The first, due to background light holding to be connected and be fastened on mount pad by holding section and installation opening, PCBA board is provided with for structures such as the input interfaces connected fast, and its quick assembling that can realize background light is installed, and dismounting is convenient, convenient for maintaining and maintenance, reduce assembly cost further.
The second, mount pad is provided with cavity, tracheae can be avoided to contact with the direct of lamp body the risk exceeding its normal working temperature, can realize quick heat radiating, promotes the security performance of background light further.。
Three, by arranging earth connection, can prevent background light from the situation lost or drop occurring in installation process.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the blasting arrangement schematic diagram of the utility model embodiment modularization background light structural context lamp.
Fig. 2 is the structural representation of the lampshade of the utility model embodiment modularization background light structure.
Fig. 3 is the structural representation after the backlight assembling of the utility model embodiment modularization background light structure.
Fig. 4 is the structural representation of the mount pad of the utility model embodiment modularization background light structure.
Fig. 5 is the schematic diagram be assembled to by backlight on mount pad of the utility model embodiment modularization background light structure.
Fig. 6 is the partial cutaway schematic after the backlight of the utility model embodiment modularization background light structure and mount pad assemble.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In conjunction with see shown in Fig. 1-Fig. 6, it is the embodiment one of the utility model modularization background light structure.Modularization background light structure in the present embodiment comprises: in flat round table-like background light 1 and mount pad 2, wherein: background light 1 comprises lampshade 11, PCBA board 12 and pressing plate 13.
During concrete enforcement, lampshade 11 comprises: cover body 111 and the inner surface from cover body 111 distinguish extended multiple back-offs 112, boss 113, supporting seat 114 and multiple screw 115.
Cover body 111, in disc-shaped, is made up of transparent material, can printing opacity.An extended circular supporting seat 114 at the middle part of cover body 111 1 side surface, in order to be fixed PCBA board 12 and to locate.The surrounding of supporting seat 114, namely extends three in order to be connected and installed the back-off 112 of seat 2 from the inner surface of cover body 111.In the present embodiment, three equidistant evenly settings of back-off 112, in order to increase the steadiness held.Lampshade 11 also comprises from the extended boss 113 in order to be connected and installed seat 2 of the inner surface of cover body 111, and back-off 112 and boss 113 also can be set to the structure of snap fit or other similar holding section in other embodiments, are connected in order to hold with mount pad 2.
Lampshade 11 also comprises from the inner surface of cover body 111 multiple screws 115 extended respectively.In the present embodiment, screw 115 is set to three, position and the position of all the other two screws of one of them screw are located on different reference circles, that is, the distance of one of them screw distance cover body central point is greater than or less than the distance of other two screw distance cover body central points, in order to carry out fool proof process to these three screws, can realize identifying installation fast.In addition, the position that back-off 112, boss 113 are arranged does not limit in the above-described embodiment, and it can adjust according to actual conditions, installs can carry out adaptation with the corresponding construction on mount pad 2.Meanwhile, position and the quantity of screw 115 also do not limit, and can adjust according to actual conditions.
PCBA board 12 in tabular, when lampshade 11 and pressing plate 13 fastening time, can compress on the supporting seat 114 that is fixed between the two.PCBA board 12 has one in the present embodiment for the input interface 121 connected fast.In addition, PCBA board 12 is also provided with and multiple screws 115 of above-mentioned lampshade 11 through hole (not shown) that position is corresponding respectively, connects in order to adaptation.
Pressing plate 13 is the plates being fastenedly connected lampshade 11, and it comprises rounded plate body 131, from the extended cableties 132 of a side surface of plate body 131, the multiple feets 133 extended from the circumferential edges of described plate body 131 and multiple screw 134.Wherein, the position of through hole of the position that multiple screw 134 is arranged and above-mentioned PCBA board 12 and the position of multiple screws 115 of lampshade 11 Corresponding matching respectively, be fixed after screw is each passed through the screw 115 of the screw 134 of pressing plate 13, the through hole of PCBA board 12 and lampshade 11, just can by lampshade 11 and pressing plate 13 fastening.After assembling, the supporting seat 114 of lampshade 11 compresses the side surface of PCBA board 12 at pressing plate 13, and the feet 133 of pressing plate 13 is pressed on cover body 111 inner surface of lampshade 11.
Modularization background light structure in the present embodiment also comprises: earth connection 3, above-mentioned lampshade 11 and pressing plate 13 realize fastening after, one end of earth connection 3 is fastened on pressing plate 13.Such as, earth connection 3 can through the screw 134 on pressing plate 13, and when using screw fixation clip 13, lampshade 11 and PCBA board 12, thus earth connection compresses and be fastened on pressing plate 13.
Mount pad 2 is the structural members assembling background light 1, it is set to cross arm structure in the present embodiment, and transverse arm is strip, and it is the cavity body structure that two ends are provided with that its inside of opening is provided with cavity 21, two opposing opened ends of transverse arm are by other structural member, and such as end cap is closed.The installation opening 22 be connected with cavity 21 is provided with in the side of transverse arm, in the present embodiment, installation opening 22 is rounded, it is set to identical with the shape of cover body 111, and boss 113 is located at the outer circumferential side of back-off 112, when cover body 111 can be held on mount pad 2 by adapter, when namely back-off 112 is held on installation opening 22, boss 113 just adapter is held on gap slot 23.After assembling, the surface of cover body 111 and the upper surface flush of transverse arm, to ensure aesthetics.In addition, back-off 112 and boss 113 meet following assembly relation: boss 113 be subject to towards cover body 111 center compress effect time, boss 113 can extrude back-off 112, back-off 112 can be departed from and the holding of mount pad, realize the convenient dismounting of background light.
Further, the inwall of installation opening 22 is provided with gap slot 23, and when background light 1 assembles with transverse arm, the position of the gap slot 23 on installation opening 22 aimed at by the boss 113 that lampshade 11 can be had, and directly snaps in.The back-off 112 of lampshade 11 is held on installation opening 22, and the boss 113 of lampshade 11 is held on gap slot 23.So far background light 1 holding to be connected and be fastened on mount pad 2 by holding section and installation opening 22.
Preferably, the wall that the relative opposite side in installation opening 22 side is set with cavity 21 is equiped with stiffening plate 4.Before above-mentioned background lamp 1 and mount pad 2 realize holding assembling, the relative other end of earth connection 3 can be fastened on stiffening plate 4, prevent background light from the situation lost or drop occurring in assembling process.
Lampshade 11, PCBA board 12 and pressing plate 13, when assembling and keep in repair, are fixed by three hold-down screws, owing to three structural members having respectively the screw matched, can be identified installation fast by modularization background light structure of the present utility model.After installation is complete, pressing plate 13 is pressed into earth connection 3, and earth connection 3 reserves the removable length drawing off background light 1 simultaneously, conveniently tangling background light 1 when dismantling, preventing from dropping or losing.And then, earth connection 3 other end is fixed on the stiffening plate 4 in cavity 21, again by the position of the corresponding gap slot 23 of position alignment transverse arm of background light 1 cover body 111 convex platform 113, directly snap in, the back-off 112 of lampshade 11 is held on installation opening 22.
When user at the scene threading fit drawing die blocking background light time, first can work with a word boss 113 withstanding transverse arm gap slot 23 place, now back-off 112 is extruded and departs from and coordinates with holding of installation opening 22, thus background light 1 can directly be taken out, again power line is directly inserted on the input interface 121 of PCBA board 12, prick with line on the cableties 132 power line is fixed on pressing plate 13 simultaneously, again background light 1 is pressed on the installation opening 22 of mount pad 2, on-the-spot can completes the installation of background lamp module fast.
Modularization background light structure of the present utility model, has following beneficial effect:
The first, due to background light holding to be connected and be fastened on mount pad by holding section and installation opening, PCBA board is provided with for structures such as the input interfaces connected fast, and its quick assembling that can realize background light is installed, and dismounting is convenient, convenient for maintaining and maintenance, reduce assembly cost further.
The second, mount pad is provided with cavity, tracheae can be avoided to contact with the direct of lamp body the risk exceeding its normal working temperature, can realize quick heat radiating, promotes the security performance of background light further.。
Three, by arranging earth connection, can prevent background light from the situation lost or drop occurring in installation process.
Claims (10)
1. a modularization background light structure, is characterized in that, comprising:
Background light, described background light comprises lampshade, PCBA board and pressing plate, and described pressing plate is connected in-between fastening for described PCBA board with described lampshade, and described lampshade is provided with holding section;
Mount pad, described mount pad is provided with cavity, is provided with the installation opening be connected with described cavity in the side of described mount pad, wherein: described background light is held to be connected be fastened on described mount pad by described holding section and described installation opening.
2. modularization background light structure as claimed in claim 1, it is characterized in that, described lampshade comprises: cover body and from the extended respectively multiple back-offs in order to be held on described installation opening inwall of the inner surface of described cover body.
3. modularization background light structure as claimed in claim 2, it is characterized in that, the shape of described cover body is set to identical with the shape of described installation opening, and described cover body can be held on described installation opening by adapter.
4. modularization background light structure as claimed in claim 2, it is characterized in that, the inwall of described installation opening is provided with gap slot, described lampshade also comprise from the inner surface of described cover body extended in order to be held in the boss on described gap slot, wherein: described boss is located at the outer circumferential side of described back-off, when described back-off is held on described installation opening, described boss is held on described gap slot.
5. modularization background light structure as claimed in claim 1, is characterized in that, described PCBA board is provided with the input interface for connecting fast, and the side of described pressing plate is provided with cableties.
6. modularization background light structure as claimed in claim 1, is characterized in that, the wall arranging the relative opposite side in described installation opening side with described cavity is equiped with stiffening plate.
7. modularization background light structure as claimed in claim 6, it is characterized in that, also comprise: earth connection, described grounding wire mounting is located in described cavity, and its one end is fastened on described pressing plate, and its relative other end is fastened on described stiffening plate.
8. modularization background light structure as claimed in claim 1, is characterized in that, described mount pad is a transverse arm in strip, and the ends of described transverse arm is closed by structural member.
9. modularization background light structure as claimed in claim 1, it is characterized in that, described background light is flat round table-like.
10. modularization background light structure as claimed in claim 2, it is characterized in that, described lampshade also comprises from the inner surface of described cover body multiple screws extended respectively, wherein, described cover body is disc-shaped, and at least one screw is set to different from other screw apart from the distance of described cover body central point apart from the distance of described cover body central point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105217.9U CN204420753U (en) | 2015-02-13 | 2015-02-13 | A kind of modularization background light structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105217.9U CN204420753U (en) | 2015-02-13 | 2015-02-13 | A kind of modularization background light structure |
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| Publication Number | Publication Date |
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| CN204420753U true CN204420753U (en) | 2015-06-24 |
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| CN201520105217.9U Active CN204420753U (en) | 2015-02-13 | 2015-02-13 | A kind of modularization background light structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016128A (en) * | 2016-07-08 | 2016-10-12 | 吴富双 | Integrated motor vehicle headlight structure |
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2015
- 2015-02-13 CN CN201520105217.9U patent/CN204420753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016128A (en) * | 2016-07-08 | 2016-10-12 | 吴富双 | Integrated motor vehicle headlight structure |
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