CN203703861U - Liquid crystal display television backlight rear cover, lamplet module and headlight module - Google Patents
Liquid crystal display television backlight rear cover, lamplet module and headlight module Download PDFInfo
- Publication number
- CN203703861U CN203703861U CN201320850745.8U CN201320850745U CN203703861U CN 203703861 U CN203703861 U CN 203703861U CN 201320850745 U CN201320850745 U CN 201320850745U CN 203703861 U CN203703861 U CN 203703861U
- Authority
- CN
- China
- Prior art keywords
- headlight
- lampet
- bonnet
- module
- fastening structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a liquid crystal display television backlight rear cover, a lamplet module and a large lamp module. A lamplet fastening structure and a large lamp fastening structure are formed in the rear cover; the lamplet fastening structure comprises three columns of vertical buckles and one column of vertical bolt holes which are distributed in the rear cover; the large lamp fastening structure comprises three columns of vertical bolt holes which are distributed in the rear cover; the lamplet fastening structure and the large lamp fastening structure are arranged on the rear cover structure; two kinds of backlight of full large lamps and full lamplets can be compatibly arranged; different market demands can be adapted to, and the investment of mould expense is greatly reduced.
Description
Technical field
The utility model relates to electronic product internal structure field, especially relates to a kind of LCD TV backlight bonnet, lampet module, headlight module.
Background technology
Along with the development of electronic technology, LCD TV backlight module bright dipping mode main development has two kinds of side incident type and straight-down negatives.Straight-down negative is divided into again headlight scheme and lampet scheme, according to the difference of product orientation, it is thinner that side incident type product complete machine can do, straight-down negative two schemes is suitable on the impact of complete machine thickness, but lampet scheme is used lamp number more, light-emitting uniformity is better, and headlight scheme is that cost is lower on the basis that reduces fraction image quality.
Tradition directly-down liquid crystal backlight module, or use lampet scheme, or use headlight scheme, on rear cover mould, do not consider compatible design, be unfavorable for tackling turn of the market demand.
Summary of the invention
The purpose of this utility model is: the problem existing for prior art, a kind of LCD TV backlight bonnet, lampet module, headlight module are provided, and can adapt to the different market demands, greatly reduce die cost and drop into.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LCD TV backlight bonnet, it is characterized in that, this bonnet is provided with lampet fastening structure and headlight fastening structure, described lampet fastening structure is vertical three row buckles and the vertical row screw hole being laid on bonnet, and described headlight fastening structure is the vertical three row screw holes that are laid on bonnet.
A kind of lampet module, it is characterized in that, this lampet module comprises bonnet backlight claimed in claim 1, reflecting paper and Duo Gen lampet bar, and many lampet bars are fixed on bonnet by lampet fastening structure is transversely arranged, and described reflecting paper is arranged between lampet bar and bonnet.
Preferably, every lampet bar is provided with 15 lamp pearls, and the number of lampet bar is 6.
A kind of headlight module, it is characterized in that, this headlight module comprises bonnet backlight claimed in claim 1, reflecting paper and Duo Gen headlight bar, and many headlight bars are fixed on bonnet by headlight fastening structure is transversely arranged, and described reflecting paper is arranged between headlight bar and bonnet.
Preferably, every headlight bar is provided with 8 lamp pearls, and the number of headlight bar is 4.
Compared with prior art, the utility model rear cover structure is provided with large and small lamp fastening structure, full headlight can compatibility be set, complete two kinds of lampets are backlight, can adapt to the different market demands, greatly reduce the input of die cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bonnet;
Fig. 2 is that lampet module lamp is apart from figure;
Fig. 3 is that headlight module lamp is apart from figure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of LCD TV backlight bonnet, this bonnet is provided with lampet fastening structure and headlight fastening structure.Lampet fastening structure is vertical three row buckles and the vertical row screw hole being laid on bonnet.Headlight fastening structure is the vertical three row screw holes that are laid on bonnet.
Based on this bonnet, make user can match as required different back of the body lamp schemes.
Be made into lampet module scheme:
As shown in Figure 2,6 of lampet bars, every 15 lamp pearls, amount to 90 lamp pearls, and horizontal direction lamp is apart from 44mm, and vertical direction lamp is apart from 58.5mm, 29 ° of reflecting paper angles.Every lampet bar is all to use 3 buckles that are positioned at same horizontally-arranged to add 1 screw hole to be fastened on bonnet; When installation, first reflecting paper is pasted on bonnet, whole lampet bars is snapped into bonnet good with screw fastening.
Be made into headlight module scheme:
As shown in Figure 3,4 of headlight bars, every 8 lamp pearls, amount to 32 lamp pearls, and horizontal direction lamp is apart from 75mm, and vertical direction lamp is apart from 78mm, 15 ° of reflecting paper angles; Every lamp bar is all to use 3 screw fastenings that are positioned at same horizontally-arranged to bonnet; When installation, first headlight bar with screw fastening to bonnet, then reflecting paper is pasted.
Bonnet is because want compatible two schemes, and internal structure is selected the more complex of single alternative relatively, and reflecting paper will adapt to this bonnet simultaneously, need to increase some than the bonnet that uses single alternative and dodge hole.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; it should be pointed out that all any modifications of doing within spirit of the present utility model and principle, be equal to replacement and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a LCD TV backlight bonnet, it is characterized in that, this bonnet is provided with lampet fastening structure and headlight fastening structure, described lampet fastening structure is vertical three row buckles and the vertical row screw hole being laid on bonnet, and described headlight fastening structure is the vertical three row screw holes that are laid on bonnet.
2. a lampet module, it is characterized in that, this lampet module comprises bonnet backlight claimed in claim 1, reflecting paper and Duo Gen lampet bar, and many lampet bars are fixed on bonnet by lampet fastening structure is transversely arranged, and described reflecting paper is arranged between lampet bar and bonnet.
3. a kind of lampet module according to claim 2, is characterized in that, every lampet bar is provided with 15 lamp pearls, and the number of lampet bar is 6.
4. a headlight module, it is characterized in that, this headlight module comprises bonnet backlight claimed in claim 1, reflecting paper and Duo Gen headlight bar, and many headlight bars are fixed on bonnet by headlight fastening structure is transversely arranged, and described reflecting paper is arranged between headlight bar and bonnet.
5. a kind of headlight module according to claim 4, is characterized in that, every headlight bar is provided with 8 lamp pearls, and the number of headlight bar is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850745.8U CN203703861U (en) | 2013-12-23 | 2013-12-23 | Liquid crystal display television backlight rear cover, lamplet module and headlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320850745.8U CN203703861U (en) | 2013-12-23 | 2013-12-23 | Liquid crystal display television backlight rear cover, lamplet module and headlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703861U true CN203703861U (en) | 2014-07-09 |
Family
ID=51054297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320850745.8U Expired - Fee Related CN203703861U (en) | 2013-12-23 | 2013-12-23 | Liquid crystal display television backlight rear cover, lamplet module and headlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703861U (en) |
-
2013
- 2013-12-23 CN CN201320850745.8U patent/CN203703861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140709 Termination date: 20201223 |