CN204629363U - A kind of direct type LED television machine reflector plate - Google Patents
A kind of direct type LED television machine reflector plate Download PDFInfo
- Publication number
- CN204629363U CN204629363U CN201520324131.5U CN201520324131U CN204629363U CN 204629363 U CN204629363 U CN 204629363U CN 201520324131 U CN201520324131 U CN 201520324131U CN 204629363 U CN204629363 U CN 204629363U
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- reflector plate
- type led
- direct type
- flex area
- led television
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Abstract
The utility model describes a kind of direct type LED television machine reflector plate, specifically comprise the convenient stickup in left and right sides reflector plate opening being arranged on the first flex area, and on the first flex area of reflector plate, driven equally distributed manhole, the phenomenon of adopt this new type reflection chip architecture effectively to solve corner shadow that conventional television reflector plate brings and four limit bright borders.
Description
Technical field
The utility model relates to a kind of direct type LED television machine reflector plate, belongs to television set parts technical field.
Background technology
Most of TV all adopts LED-backlit technology on the market at present, and reflector plate is the important component part of LED-backlit module, and according to the difference of LED lamp bar installation site, LED television is also divided into side-light type and straight-down negative two kinds of structures.
The lamp bar of side-light type LED television is positioned at the side of TV backboard, and light converts the light source of vertical screen to by reflector plate and light guide plate.The lamp bar of direct type LED television is positioned at after backboard, and light vertically injects screen after reflectors reflects, ensures image quality, and cost-saving.
The effect of reflector plate is the light that light LED sent is reflected into vertical screen direction, and the reflector plate of direct type LED television can according to the shape bending of television backboard.Reflector plate structure conventional at present can arrange breach and be used for splicing after bending at four angles, the shortcoming of this structure is that stitching portion, corner is not easy to paste, and easily produce crack, crack place light can not be reflected, and causes the corner of television set to have shadow.In addition the region distance liquid crystal display of reflector plate bending more closely can cause this some light comparatively strong, thus causes screen four limit to occur bright border, reduces picture quality.
Utility model content
The utility model have employed a kind of direct type LED television machine reflector plate, by changing the connecting method of reflector plate and solving the situation of direct type LED television corner shadow and four edges bright border at reflector plate flex area opened round through hole.
The technical solution of the utility model is: a kind of direct type LED television machine reflector plate, comprise reflector plate body, be spliced into the circulus of inclination after twice bending is carried out in the outside of described reflector plate body, the bending region connecting bottom is the first flex area, and another bending region is the second flex area; Described first flex area offers several through holes uniformly.
Further, described through hole is circular.
Further, the number of described through hole is 150-190, and diameter is 4-5mm, and spacing is 14-18mm between two.
Further, the circulus of described first flex area is made up of 4 limits and 4 turnings, and its splicing mouth is on limit.
Further, described first flex area has 4 to splice mouth, and each splicing mouth correspondence is arranged at side, 1 turning, and is 2-5cm apart from this turning beeline.
Further, each corner of described second flex area all disconnects.
The beneficial effects of the utility model are: in order to ensure the illumination brightness uniformity of direct type LED television, need to improve original reflector plate structure, the utility model have employed a kind of new reflector plate connecting method, stitching position is modified in four limits splicings by corner splicing, reflector plate stitching portion is worked on the right and left, adhesive tape easy to use is fixed, and the reflector plate corner of this structure does not have gap, avoids the appearance of screen shadow phenomenon.Opened equally distributed through hole to solve the problem of bright border outside screen in the flex area of reflector plate simultaneously.
Accompanying drawing explanation
Fig. 1 is reflector plate structure schematic diagram;
Fig. 2 is reflector plate partial enlarged drawing.
Wherein: 1, reflector plate body; 2, lamp cylindrical void; 3, the first flex area; 4, manhole; 5, the second flex area; 6, gap; 7, mouth is spliced.
Detailed description of the invention
The utility model is a kind of direct type LED television machine reflector plate, specifically comprises reflector plate body 1, and region corresponding after carrying out twice bending to the outside of reflector plate body 1 is respectively reflector plate first flex area 3 and the second flex area 5; Described reflector plate body 1 is opened lamp cylindrical void 2, first flex area 3 and equally distributed manhole 4 has been set; Manhole 4 number be 170 (wherein up and down every each 61 of side, each 29 of every side, left and right), diameter is 4.5mm, and spacing is 16mm between two.The left and right sides of described first flex area 3 arranges splicing mouth 7 respectively; Described second flex area 5 arranges gap 6.
During installation reflector plate body 1 according to profile bending, splice mouth 7 place automatic Mosaic after bending, the effect of gap 6 facilitates reflector plate bending.Rely on lamp cylindrical void 2 to locate during installation, be laid on TV backboard, then use adhesive tape fixation reflex sheet stitching portion.
The utility model have employed a kind of new reflector plate connecting method, stitching position is modified in four limits splicings by corner splicing, and reflector plate stitching portion is worked on the right and left, and adhesive tape easy to use is fixed, the reflector plate corner of this structure does not have gap, avoids the appearance of screen shadow phenomenon.Opened equally distributed through hole to solve the problem of bright border outside screen in the flex area of reflector plate simultaneously.
Claims (6)
1. a direct type LED television machine reflector plate, comprise reflector plate body (1), the circulus of inclination is spliced into after twice bending is carried out in the outside of described reflector plate body (1), the bending region connecting bottom is the first flex area (3), and another bending region is the second flex area (5); It is characterized in that: described first flex area (3) offers several through holes (4) uniformly.
2. a kind of direct type LED television machine reflector plate according to claim 1, is characterized in that: described through hole (4) is for circular.
3. a kind of direct type LED television machine reflector plate according to claim 2, is characterized in that: the number of described through hole (4) is 150-190, and diameter is 4-5mm, and spacing is 14-18mm between two.
4. a kind of direct type LED television machine reflector plate according to claim 1, is characterized in that: the circulus of described first flex area (3) is made up of 4 limits and 4 turnings, and its splicing mouth (7) is on limit.
5. a kind of direct type LED television machine reflector plate according to claim 4, it is characterized in that: described first flex area (3) has 4 to splice mouth (7), each splicing mouth (7) correspondence is arranged at side, 1 turning, and is 2-5cm apart from this turning beeline.
6. a kind of direct type LED television machine reflector plate according to claim 1, is characterized in that: each corner of described second flex area (5) all disconnects (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324131.5U CN204629363U (en) | 2015-05-19 | 2015-05-19 | A kind of direct type LED television machine reflector plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324131.5U CN204629363U (en) | 2015-05-19 | 2015-05-19 | A kind of direct type LED television machine reflector plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629363U true CN204629363U (en) | 2015-09-09 |
Family
ID=54048389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324131.5U Expired - Fee Related CN204629363U (en) | 2015-05-19 | 2015-05-19 | A kind of direct type LED television machine reflector plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666578A (en) * | 2017-10-27 | 2018-02-06 | 南通伟越电器有限公司 | A kind of curved surface TV of arc |
| WO2020125420A1 (en) * | 2018-12-20 | 2020-06-25 | 广州视源电子科技股份有限公司 | Reflector plate, backlight module and display terminal |
-
2015
- 2015-05-19 CN CN201520324131.5U patent/CN204629363U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666578A (en) * | 2017-10-27 | 2018-02-06 | 南通伟越电器有限公司 | A kind of curved surface TV of arc |
| WO2020125420A1 (en) * | 2018-12-20 | 2020-06-25 | 广州视源电子科技股份有限公司 | Reflector plate, backlight module and display terminal |
| US11448920B2 (en) | 2018-12-20 | 2022-09-20 | Guangzhou Shiyuan Electronics Co., Ltd. | Reflector plate, backlight module and display terminal |
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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 |
Granted publication date: 20150909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |