CN206505236U - A kind of diffusion plate support, backlight module - Google Patents
A kind of diffusion plate support, backlight module Download PDFInfo
- Publication number
- CN206505236U CN206505236U CN201621493987.6U CN201621493987U CN206505236U CN 206505236 U CN206505236 U CN 206505236U CN 201621493987 U CN201621493987 U CN 201621493987U CN 206505236 U CN206505236 U CN 206505236U
- Authority
- CN
- China
- Prior art keywords
- diffusion plate
- plate support
- backboard
- base
- led light
- 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
- 238000009792 diffusion process Methods 0.000 title claims abstract description 66
- 239000012634 fragment Substances 0.000 claims description 10
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000005142 aphototropism Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model provides a kind of diffusion plate support and the backlight module using the support, the diffusion plate support includes base, the supporting part above base and the holding section between base and supporting part, the backlight module includes backboard, LED light bar, diffuser plate and above-mentioned diffusion plate support, LED light bar is fixed on backboard by diffusion plate support by its holding section, diffusion plate support is fixed on the outside of the bottom surface of backboard by its base, and the supporting part of diffusion plate support is used for supporting diffusion plate.The utility model can be not only used for supporting diffusion plate by providing a kind of new diffusion plate support, the diffusion plate support, can also play and LED light bar is fixed on backboard, and the wire of LED light bar can be fixed between diffusion plate support and backboard.
Description
Technical field
The utility model is related to art of display device manufacture, concretely relates to a kind of diffusion plate support and uses the support
Backlight module.
Background technology
Liquid crystal display device generally comprises backlight module and liquid crystal display panel.Because liquid crystal panel does not light in itself, need
Light source is provided by backlight module, therefore, backlight module turns into one of key component of liquid crystal display device.In backlight module
Light source be divided into CCFL (CCFL, cold cathode fluorescent lamp) and light emitting diode (LED,
Light emitting diode), LED has the characteristics of pollution-free mercury-free, small volume, vibration resistance, low energy consumption high-efficiency light, into
For the main stream light sources being widely used in LCD backlight module.Different according to the incident position of illumination, backlight module is divided into
Straight-down negative and side entering type.Down straight aphototropism mode set generally includes backboard, the LED light bar being fixed on backboard, reflector plate, diffusion
Plate, the support of supporting diffusion plate, optical model sheet and glue frame.LED light bar immediately, is placed on backboard by backlight module group successively, is covered
Lid reflector plate, installs the support of supporting diffusion plate, places diffuser plate, blooming piece and glue frame, finally installs panel and front frame.
In down straight aphototropism mode set, because diffuser plate be frame directly over emitting cavity, it is necessary to the branch of diffusion plate support the reason for because of gravity
Support.The diffusion plate support function of prior art is more single, is only used for supporting diffusion plate.In addition, LED light bar in the prior art
Wire be generally fixed on adhesive tape on rear side of backboard, and adhesive tape band toughness, the clean and tidy and heavy industry of unfavorable backboard.
Utility model content
The utility model be directed in prior art backlight module the single shortcoming of diffusion plate support function there is provided it is a kind of not only
LED light bar can also can be fixed on the diffusion plate support of supporting diffusion plate on backboard, and can leading LED light bar
Line is fixed between diffusion plate support and backboard.
The utility model provides a kind of diffusion plate support, and the diffusion plate support includes base, the support above base
Portion and the holding section between base and supporting part.
Further, the holding section is provided with least two shell fragments, and the shell fragment is provided with protuberance.The shell fragment uniformly divides
Cloth is in support surrounding.The protuberance is arc.
Further, the base includes a discoid bottom surface and two extensions stretched out from discoid bottom surface, described
Extension is symmetrically distributed relative to discoid bottom surface.The extension is provided with the projection raised up.
The utility model also provides a kind of backlight module, and the backlight module includes backboard, LED light bar and diffuser plate, also wraps
Above-mentioned diffusion plate support is included, LED light bar is fixed on backboard by the diffusion plate support by its holding section, the diffuser plate
Support is fixed on the outer bottom of backboard by its base, and the supporting part of the diffusion plate support is used for supporting diffusion plate.
The utility model can not only play support diffusion by designing a kind of new diffusion plate support, the diffusion plate support
LED light bar, can also be fixed on backboard by the effect of plate, and the wire of LED light bar can be fixed on into diffusion plate support
Between backboard.
Brief description of the drawings
Fig. 1 is the utility model diffusion plate support structural representation；
Fig. 2 is the utility model diffusion plate support top view；
Fig. 3 is that the assembling of the utility model diffusion plate support completes schematic diagram；
Fig. 4 is Fig. 3 partial sectional views.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model, after the present invention has been read, those skilled in the art
Modification to the various equivalent form of values of the present utility model falls within the application appended claims limited range.
The utility model provides a kind of diffusion plate support, and Fig. 1 is the utility model diffusion plate support structural representation, diffusion
Board mount 100 includes base 10, supporting part 20 and the card between base 10 and supporting part 20 positioned at the top of base 10
Conjunction portion 30, holding section 30 is located remotely from supporting part 20 close to the position of base 10.The holding section 30 is provided with least two shell fragments
31, the shell fragment 31 is evenly distributed on support surrounding, and the shell fragment 31 is provided with protuberance 311, and the protuberance 311 is arc
Shape.The base 10 of diffusion plate support 100 includes a discoid bottom surface 11 and two extensions stretched out from discoid bottom surface 11
12, the extension 12 is symmetrically distributed relative to discoid bottom surface 11.The extension 12 is provided with the projection raised up
121.Fig. 2 is the utility model diffusion plate support top view.
The utility model also provides a kind of backlight module, the backlight module include above-mentioned diffusion plate support 100, backboard 200,
LED light bar 300 and diffuser plate, LED light bar 300 include setting on printed circuit board (PCB) 301 and LED lamp bead 302, printed circuit board (PCB) 301
There is perforate.Fig. 3 is that the assembling of the utility model diffusion plate support completes schematic diagram.Fig. 4 is Fig. 3 partial sectional views.Backlight module is pacified
During dress, diffusion plate support 100 is passed through in perforate and printed circuit board (PCB) 301 on backboard from the outside of the bottom surface 201 of backboard 200
Perforate enters emitting cavity, and the discoid bottom surface 11 of diffusion plate support 100 is sealed in the perforate on backboard 200, diffusion plate support 100
The protuberance 311 of shell fragment 31 can stretch into the perforate of printed circuit board (PCB) 301, LED light bar 300 is fixed on by diffusion plate support 100
On backboard 200, the supporting part 20 of diffusion plate support 100 is used for supporting diffusion plate.In addition, being stretched on the base 10 of diffusion plate support 100
Going out has an accommodation space between portion 12 and backboard bottom surface 201, the wire for fixing LED light bar, makes the wire of LED light bar neat
In order and eliminate the need for adhesive tape, reduce cost.
The utility model can not only play support diffusion by designing a kind of new diffusion plate support, the diffusion plate support
LED light bar, can also be fixed on backboard by the effect of plate, and the wire of LED light bar can be fixed on into diffusion plate support
Between backboard.
Claims (6)
1. a kind of diffusion plate support, it is characterised in that：The diffusion plate support include base, the supporting part above base and
Holding section between base and supporting part, the holding section is provided with least two shell fragments, and the shell fragment is provided with protuberance,
The base includes a discoid bottom surface and two extensions stretched out from discoid bottom surface.
2. diffusion plate support according to claim 1, it is characterised in that：The shell fragment is evenly distributed on support surrounding.
3. diffusion plate support according to claim 1, it is characterised in that：The protuberance is arc.
4. diffusion plate support according to claim 1, it is characterised in that：The extension is paired relative to discoid bottom surface
Claim distribution.
5. diffusion plate support according to claim 4, it is characterised in that：The extension is convex provided with what is raised up
Block.
6. a kind of backlight module, including backboard, LED light bar and diffuser plate, it is characterised in that：Also include appointing in claim 1 to 5
LED light bar is fixed on backboard by the diffusion plate support described in one, the diffusion plate support by its holding section, the diffusion
Board mount is fixed on the outside of the bottom surface of backboard by its base, and the supporting part of the diffusion plate support is used for supporting diffusion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493987.6U CN206505236U (en) | 2016-12-30 | 2016-12-30 | A kind of diffusion plate support, backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621493987.6U CN206505236U (en) | 2016-12-30 | 2016-12-30 | A kind of diffusion plate support, backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505236U true CN206505236U (en) | 2017-09-19 |
Family
ID=59840089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621493987.6U Expired - Fee Related CN206505236U (en) | 2016-12-30 | 2016-12-30 | A kind of diffusion plate support, backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109970A (en) * | 2021-04-08 | 2021-07-13 | 惠科股份有限公司 | Backlight module and display |
-
2016
- 2016-12-30 CN CN201621493987.6U patent/CN206505236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109970A (en) * | 2021-04-08 | 2021-07-13 | 惠科股份有限公司 | Backlight module and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170919 |