CN208123971U - It is a kind of to exempt from the fixed LED light bar of waist hole - Google Patents
It is a kind of to exempt from the fixed LED light bar of waist hole Download PDFInfo
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- CN208123971U CN208123971U CN201820430534.1U CN201820430534U CN208123971U CN 208123971 U CN208123971 U CN 208123971U CN 201820430534 U CN201820430534 U CN 201820430534U CN 208123971 U CN208123971 U CN 208123971U
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- hole
- wick
- led light
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- light bar
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Abstract
The utility model discloses a kind of LED light bars exempting from waist hole and fixing, including：Installation part, bar shaped wiring board, LED lamp and wick shield, the location hole and mounting hole positioned at LED lamp surrounding are provided on the bar shaped wiring board, wick shroud edge bottom is provided with the limited post above mounting hole, the bottom of the limited post is provided with the connecting column extended in mounting hole, the bottom indent of the connecting column is provided with the first threaded hole, the installation part includes spacing rotating disk and threaded post, the threaded post is arranged concentrically on the top of spacing rotating disk and is located in the first threaded hole and is fixed, the spacing rotating disk bottom is provided with flat recess, the second threaded hole is provided in the flat recess.By the above-mentioned means, described in the utility model exempt from the fixed LED light bar of waist hole, by the cooperation of installation part and connecting column, realizes the fixation of wick shield, the second threaded hole is recycled to facilitate using screw and be fixed on lamp bar bracket.
Description
Technical field
The utility model relates to LED light bar fields, exempt from the fixed LED light bar of waist hole more particularly to a kind of.
Background technique
The good energy saving property of LED light bar, luminous efficiency is high, and long service life is not generated heat substantially, and is easy recycling, therefore
What is obtained in recent years greatly develops.In addition, being widely applied to the back of liquid crystal display due to the rapid reaction of LED light bar
Optical arena has pushed the miniaturization of display.
It is generally spaced the multiple wicks of installation in LED light bar, in order to reinforce the protection of wick, promotes light-emitting uniformity, also needs
Lampshade is installed, lampshade fixation hole is drilled in LED light bar.In addition, being usually drilled with waist hole in LED light bar, it is easily installed in branch
On frame or column, the fixation hole of lampshade should be processed, processes waist hole again, reduced the structural strength of LED light bar, increase
The processing cost of circuit board needs to improve.
Utility model content
The utility model mainly solving the technical problems that provide it is a kind of exempt from the fixed LED light bar of waist hole, avoid waist hole
Processing promotes assembling convenience.
In order to solve the above technical problems, the technical solution that the utility model uses is：One kind is provided exempts from waist hole and fixes
LED light bar, including：Installation part, bar shaped wiring board, LED lamp and wick shield, the LED lamp are arranged at intervals on bar shaped
On wiring board, the wick shield is arranged in LED lamp, is provided on the bar shaped wiring board positioned at LED lamp surrounding
Location hole and mounting hole, wick shroud edge bottom are provided with the positioning column extended in location hole, the wick shield
Edge bottom is provided with the limited post above mounting hole, and the bottom of the limited post is provided with the company extended in mounting hole
Connect column, the bottom indent of the connecting column is provided with the first threaded hole, and the installation part includes spacing rotating disk and threaded post, described
Threaded post is arranged concentrically on the top of spacing rotating disk and is located in the first threaded hole and is fixed, the spacing rotating disk bottom setting
There is flat recess, the second threaded hole is provided in the flat recess.
In one preferred embodiment of the utility model, the wick shield top arcuate and be arc surface.
In one preferred embodiment of the utility model, the bar shaped wiring board includes ink layer, conductive circuit layer, glass
The top of conductive circuit layer is arranged in fibrolamellar and heat dissipation copper foil layer, the ink layer, and the glass fiberboard setting exists
The lower section of glass fiberboard, the LED lamp and conducting wire is arranged in the lower section of conductive circuit layer, the heat dissipation copper foil layer
Layer is electrically connected.
In one preferred embodiment of the utility model, the spacing rotating disk and threaded post are integrated.
In one preferred embodiment of the utility model, the location hole and mounting hole annular array are distributed in LED lamp
Surrounding, the quantity of the mounting hole are at least 1.
In one preferred embodiment of the utility model, the wick shield, positioning column, limited post and connecting column are integrated
Change plastic construction.
The utility model has the beneficial effects that：A kind of LED light bar for exempting from waist hole fixation that the utility model is pointed out, using calmly
The cooperation in position hole and positioning column, carries out the positioning of wick shield, promotes assembling convenience, and matching by installation part and connecting column
It closes, realizes the fixation of wick shield, recycle the second threaded hole to facilitate using screw and be coupled with lamp bar bracket, nothing
Waist hole need to be reprocessed, the structural stability of bar shaped wiring board is improved, reduces the processing cost of bar shaped wiring board.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is a kind of structural schematic diagram for exempting from fixed one preferred embodiment of LED light bar of waist hole of the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of LED light bar exempting from waist hole and fixing, including：Installation part, bar shaped wiring board, LED lamp 7 and wick shield 10,
The LED lamp 7 is arranged at intervals on bar shaped wiring board, and the wick shield 10 is arranged in LED lamp 7, the wick shield
It covers 10 top arcuates and is arc surface, carry out light export.
The location hole 5 and mounting hole 12 positioned at 7 surrounding of LED lamp, the location hole 5 are provided on the bar shaped wiring board
It is distributed in 7 surrounding of LED lamp with 12 annular array of mounting hole, the quantity of the mounting hole 12 is 1, and 5 quantity of location hole is 3
It is a.
10 edge bottom of wick shield is provided with the positioning column 6 extended in location hole 5, using 3 location holes 5 with
The positioning of wick shield 10 is realized in the cooperation of positioning column 6.
10 edge bottom of wick shield is provided with the limited post 8 above mounting hole 12,8 outside diameter of limited post
It is bigger than 12 diameter of bore of mounting hole, carry out axial limiting and support.The bottom of the limited post 8, which is provided with, extends to mounting hole 12
In connecting column 15, the bottom indent of the connecting column 15 is provided with the first threaded hole 11, and the installation part includes spacing rotating disk
13 and threaded post 9, the threaded post 9, which is arranged concentrically on the top of spacing rotating disk 13 and is located in the first threaded hole 11, to be consolidated
Fixed, 13 bottom of spacing rotating disk is provided with flat recess 16, and the spacing rotating disk 13 and threaded post 9 are integrated, convenient
The rotation of installation part is carried out using screwdriver, is mounted and dismounted relatively convenient.
The second threaded hole 14 is provided in the flat recess 16, the second threaded hole 14 can be fixed on lamp bar using screw
On bracket, installation convenience is improved.
The bar shaped wiring board include ink layer 1, conductive circuit layer 2, glass fiberboard 3 and heat dissipation copper foil layer 4, it is described
The top of conductive circuit layer 2 is arranged in ink layer 1, promotes insulating protection effect, and the glass fiberboard 3 is arranged in conductor wire
The lower section of road floor 2, the heat dissipation copper foil layer 4 are arranged in the lower section of glass fiberboard 3, heating heat dissipation, the LED lamp 7 with
Conductive circuit layer 2 is electrically connected, and conductive circuit layer 2 is the power supply of LED lamp 7.
The wick shield 10, positioning column 6, limited post 8 and connecting column 15 are integrated plastic construction, using transparent modeling
Material, translucent effect is good, stable structure, and produces convenience.
In conclusion a kind of LED light bar exempting from waist hole and fixing that the utility model is pointed out, has abandoned the connection of traditional waist hole
Mode, it is ensured that the structural strength of bar shaped wiring board had not only facilitated the installation to wick shield 10 using installation part, but also convenient solid
It is scheduled on lamp bar bracket, convenient construction.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of exempt from the fixed LED light bar of waist hole, which is characterized in that including：Installation part, bar shaped wiring board, LED lamp and wick
Shield, the LED lamp are arranged at intervals on bar shaped wiring board, and the wick shield is arranged in LED lamp, the strip line
The location hole and mounting hole positioned at LED lamp surrounding are provided on the plate of road, wick shroud edge bottom, which is provided with, to be extended to
Positioning column in location hole, wick shroud edge bottom are provided with the limited post above mounting hole, the limited post
Bottom be provided with the connecting column extended in mounting hole, the bottom indent of the connecting column is provided with the first threaded hole, described
Installation part includes spacing rotating disk and threaded post, and the threaded post is arranged concentrically on the top of spacing rotating disk and is located at the first threaded hole
It is inside fixed, the spacing rotating disk bottom is provided with flat recess, and the second threaded hole is provided in the flat recess.
2. according to claim 1 exempt from the fixed LED light bar of waist hole, which is characterized in that the wick shield top arcuate
And it is arc surface.
3. according to claim 1 exempt from the fixed LED light bar of waist hole, which is characterized in that the bar shaped wiring board includes oil
The top of conductive circuit layer, institute is arranged in layer of ink, conductive circuit layer, glass fiberboard and heat dissipation copper foil layer, the ink layer
The lower section that conductive circuit layer is arranged in glass fiberboard is stated, the lower section of glass fiberboard is arranged in the heat dissipation copper foil layer,
The LED lamp and conductive circuit layer are electrically connected.
4. according to claim 1 exempt from the fixed LED light bar of waist hole, which is characterized in that the spacing rotating disk and threaded post
It is integrated.
5. according to claim 1 exempt from the fixed LED light bar of waist hole, which is characterized in that the location hole and installation orifice ring
Shape array distribution is at least 1 in LED lamp surrounding, the quantity of the mounting hole.
6. according to claim 1 exempt from the fixed LED light bar of waist hole, which is characterized in that the wick shield, positioning column,
Limited post and connecting column are integrated plastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430534.1U CN208123971U (en) | 2018-03-28 | 2018-03-28 | It is a kind of to exempt from the fixed LED light bar of waist hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430534.1U CN208123971U (en) | 2018-03-28 | 2018-03-28 | It is a kind of to exempt from the fixed LED light bar of waist hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123971U true CN208123971U (en) | 2018-11-20 |
Family
ID=64194068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430534.1U Active CN208123971U (en) | 2018-03-28 | 2018-03-28 | It is a kind of to exempt from the fixed LED light bar of waist hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113268106A (en) * | 2020-02-14 | 2021-08-17 | 华为技术有限公司 | Screen assembly and electronic equipment |
-
2018
- 2018-03-28 CN CN201820430534.1U patent/CN208123971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113268106A (en) * | 2020-02-14 | 2021-08-17 | 华为技术有限公司 | Screen assembly and electronic equipment |
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