CN202171168U - Splicing type backlight module structure - Google Patents
Splicing type backlight module structure Download PDFInfo
- Publication number
- CN202171168U CN202171168U CN201120210317XU CN201120210317U CN202171168U CN 202171168 U CN202171168 U CN 202171168U CN 201120210317X U CN201120210317X U CN 201120210317XU CN 201120210317 U CN201120210317 U CN 201120210317U CN 202171168 U CN202171168 U CN 202171168U
- Authority
- CN
- China
- Prior art keywords
- moulding
- spliced
- those
- modular structure
- winding
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims description 32
- 238000004804 winding Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Planar Illumination Modules (AREA)
Abstract
The utility model relates to a splicing type backlight module structure, comprising a plurality of LED (light emitting diode) lamp panels, a plurality of cooling fins, a plurality of connecting pieces, a plurality of splicing frame bars and a plurality of liquid crystal supports; the cooling fins are adjacent to one another; the connecting pieces are fixedly arranged at a plurality of joint places between every two adjoining cooling fins; the splicing frame bars are spliced the peripheries of the jointed cooling fins; the LED lamp panels are arranged and fixedly locked at the inner sides of the jointed cooling fins; and the liquid crystal supports are fixedly arranged at the splicing frame bars. The structure is set by a mechanism which can be used for splicing and assembling the cooling fins, the connecting pieces, the splicing frame bars and the LED lamp panels so as to provide a high-brightness backlight module structure which can be optionally assembled to be special sizes, so that the manufacture cost of the module can be greatly saved.
Description
Technical field
The utility model relates to a kind of spliced backlight modular structure, refers to especially utilize spliced structure to be assembled into the high brightness backlights modular structure of specific dimensions.
Background technology
The backlight module of traditional commercial panel; Because its brightness is merely the 500-800 lumen mostly; So on backlight modular structure, then be that lamp plate directly is locked in the device brandreth, and see through contacting of brandreth and lamp plate; Among air, use the effect that reaches heat radiation with dissipation so that directly guide high temperature, the high heat of lamp plate when luminous.
Demonstrate the requirement of picture color vividness and definition for panel along with the consumer; Then also higher brightness of illumination must be provided with respect to backlight module; Also therefore; This also will certainly dissipation go out higher temperature and heat energy lamp plate when effect, so traditional device brandreth can't reach the high temperature of quick conduction lamp plate, the demand of high heat at short notice.And the employed device brandreth of backlight module of the commercial panel of the formula of habit; Then must look backlight module the actual size of the installing panel of will arranging in pairs or groups come other die sinking to make; So; The panel of the complete series size of panel vendor if arrange in pairs or groups, the die sinking manufacturing cost cost that then installs brandreth is then very huge.
Novel content
The purpose of the utility model provides a kind of spliced backlight modular structure; Its mechanism by the sliceable assembling of radiating fin, connector, winding moulding and LED lamp plate is provided with; A kind of backlight modular structure that can be assembled into specific dimensions arbitrarily is provided, and thermal conduction effect is good, and cost of manufacture is low.
The purpose of the utility model is achieved in that a kind of spliced backlight modular structure, comprising: several LED lamp plates, several radiating fins, several connectors, several winding mouldings and several liquid crystal supports; Those radiating fins then are the settings that is closely adjacent to each other; This connector is the joint that is fixedly set in this wantonly two adjacent radiating fin; Those winding mouldings are peripheries that installing is engaged in those radiating fins that spliced; Those LED lamp plates then are to install the inboard that locks in those radiating fins that spliced admittedly; This liquid crystal support then is fixedly set in this winding moulding.
The utlity model has higher, the benefit of heat conduction faster, therefore, need not to install additional again other auxiliary radiating device; And do not practise formula device brandreth yet and need distinguish the complicated program of die sinking production and high Mold Making expense, can significantly save the cost of Mold Making to the liquid crystal panel of different size.
Description of drawings
Fig. 1 is the subelement exploded view of radiating fin and connector;
Fig. 2 is the part combination of components figure of radiating fin and connector;
Fig. 3 is the constitutional diagram of radiating fin and connector;
Fig. 4 is the constitutional diagram () of radiating fin, connector and winding moulding;
Fig. 5 is the constitutional diagram (two) of radiating fin, connector and winding moulding;
Fig. 6 is the stereogram of LED lamp plate;
Fig. 7 is the stereogram of the utility model;
Fig. 8 is the partial structurtes figure of the utility model;
Fig. 9 is the element exploded view of the utility model and liquid crystal panel, outside framework;
Figure 10 is the enforcement illustration of the utility model.
The main element symbol description
1 backlight modular structure
2LED lamp plate 21LED lamp 22 heat conduction pads
3 radiating fins
4 connectors
51 horizontal moulding 52 vertical mouldings 53 engage moulding
54 corner mouldings
6 liquid crystal supports;
71 liquid crystal panels, 72 outside frameworks
8 panel modules
The specific embodiment
Below sincerely with a specific embodiment, and assistant elaborates with graphic, so that the juror can have understanding further for the technical characterictic of the utility model.
See also Fig. 1~Figure 10, the spliced backlight modular structure 1 of the utility model comprises: several LED lamp plates 2, several radiating fins 3, several connectors 4, several winding mouldings and several liquid crystal supports 6.Those radiating fins 3 are the settings that are closely adjacent to each other; This connector 4 is the joints that are fixedly set in this wantonly two adjacent radiating fin 3; Those winding mouldings are peripheries that installing is engaged in those radiating fins 3 that spliced; Those LED lamp plates 2 then are to install the inboard that locks in those radiating fins 3 that spliced admittedly; This liquid crystal support 6 is fixedly set in this winding moulding.Wherein, the back side of this LED lamp plate 2 is provided with heat conduction pad 22; Those winding mouldings, then be to use horizontal moulding 51, vertically moulding 52, engage moulding 53 and corner moulding 54.And this spliced backlight modular structure 1 then can utilize those liquid crystal supports 6 to be installed on liquid crystal panel 71 with outside framework 72, and assembling becomes one side plate module 8.
This spliced backlight modular structure 1; Then can utilize those radiating fins 3, those connectors 4 and those winding mouldings; Come to be assembled into arbitrarily the mechanism assembly of fixing those LED lamp plates 2 of specific dimensions, the liquid crystal panel 71 of various sizes so that this spliced backlight modular structure 1 can be arranged in pairs or groups.And those radiating fins 3 then can provide more large-area heat dissipation region, compared to the plane device brandreth that generally is used for solid lock lamp plate, then have higher, the benefit of heat conduction faster, therefore, also need not to install additional other auxiliary radiating device again; And also do not practise formula device brandreth, the liquid crystal panel 71 that need be directed against the different size of being arranged in pairs or groups comes the complicated program of die sinking production respectively and high Mold Making expense.So this spliced backlight modular structure 1 quite is suitable for being applied in the backlight module design of high brightness, and can keeps light, thin mechanism size, and can significantly save the cost of Mold Making.
Claims (6)
1. a spliced backlight modular structure is characterized in that comprising: several LED lamp plates, several radiating fins and several winding mouldings; The setting that is closely adjacent to each other of those radiating fins; Those winding moulding installings are engaged in the periphery of those radiating fins that spliced; Those LED lamp plates are to install the inboard that locks in those radiating fins that spliced admittedly.
2. spliced backlight modular structure as claimed in claim 1 is characterized in that spliced backlight modular structure comprises: several connectors; This connector is fixedly set in the joint of this wantonly two adjacent radiating fin.
3. spliced backlight modular structure as claimed in claim 2 is characterized in that the back side of this LED lamp plate being provided with the heat conduction pad.
4. spliced backlight modular structure as claimed in claim 3 is characterized in that those winding mouldings are meant horizontal moulding, vertical moulding, engage moulding and corner moulding.
5. spliced backlight modular structure as claimed in claim 3 is characterized in that comprising: several liquid crystal supports; This liquid crystal support is fixedly set in this winding moulding.
6. spliced backlight modular structure as claimed in claim 5 is characterized in that those winding mouldings are meant horizontal moulding, vertical moulding, engage moulding and corner moulding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120210317XU CN202171168U (en) | 2011-06-21 | 2011-06-21 | Splicing type backlight module structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120210317XU CN202171168U (en) | 2011-06-21 | 2011-06-21 | Splicing type backlight module structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202171168U true CN202171168U (en) | 2012-03-21 |
Family
ID=45829363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120210317XU Expired - Fee Related CN202171168U (en) | 2011-06-21 | 2011-06-21 | Splicing type backlight module structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202171168U (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013152551A1 (en) * | 2012-04-13 | 2013-10-17 | 深圳市华星光电技术有限公司 | Back frame for backlight module and liquid crystal display device thereof |
CN104421687A (en) * | 2013-09-02 | 2015-03-18 | 鸿富锦精密工业(深圳)有限公司 | Combined type backlight module group |
WO2015192419A1 (en) * | 2014-06-18 | 2015-12-23 | 上海启钧电子有限公司 | Display module structure and mounting method thereof |
CN108087780A (en) * | 2017-12-23 | 2018-05-29 | 广东科立盈光电技术有限公司 | A kind of ultra-large type LED panel lamp for being easy to splicing |
CN109613758A (en) * | 2019-02-02 | 2019-04-12 | 京东方科技集团股份有限公司 | Backlight module and display device |
CN110322787A (en) * | 2019-06-27 | 2019-10-11 | 武汉华星光电技术有限公司 | Lamp plate component and display device |
CN110456557A (en) * | 2018-05-08 | 2019-11-15 | 京东方科技集团股份有限公司 | Backlight and display device |
US11119269B2 (en) | 2019-06-27 | 2021-09-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Lamp panel assembly and display device |
-
2011
- 2011-06-21 CN CN201120210317XU patent/CN202171168U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013152551A1 (en) * | 2012-04-13 | 2013-10-17 | 深圳市华星光电技术有限公司 | Back frame for backlight module and liquid crystal display device thereof |
CN104421687A (en) * | 2013-09-02 | 2015-03-18 | 鸿富锦精密工业(深圳)有限公司 | Combined type backlight module group |
WO2015192419A1 (en) * | 2014-06-18 | 2015-12-23 | 上海启钧电子有限公司 | Display module structure and mounting method thereof |
CN108087780A (en) * | 2017-12-23 | 2018-05-29 | 广东科立盈光电技术有限公司 | A kind of ultra-large type LED panel lamp for being easy to splicing |
CN110456557A (en) * | 2018-05-08 | 2019-11-15 | 京东方科技集团股份有限公司 | Backlight and display device |
CN109613758A (en) * | 2019-02-02 | 2019-04-12 | 京东方科技集团股份有限公司 | Backlight module and display device |
US11112650B2 (en) | 2019-02-02 | 2021-09-07 | Beijing Boe Display Technology Co., Ltd. | Backlight module and display device |
CN110322787A (en) * | 2019-06-27 | 2019-10-11 | 武汉华星光电技术有限公司 | Lamp plate component and display device |
US11119269B2 (en) | 2019-06-27 | 2021-09-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Lamp panel assembly and display device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202171168U (en) | Splicing type backlight module structure | |
CN202082747U (en) | Display device and backlight module | |
CN102620204B (en) | Backlight module and liquid crystal display device comprising same | |
CN101769517A (en) | Light-emitting module and light-emitting diode lamp applying same | |
CN201606852U (en) | Double light source via hole radiating LED street lamp | |
CN103335254B (en) | LED light source module and LED street lamp thereof | |
CN201166759Y (en) | Flat display device with radiating module | |
CN201838277U (en) | Lamp driving separation LED display module | |
CN202394014U (en) | Liquid crystal display module | |
CN106254803B (en) | Display device | |
CN202992702U (en) | Optical module | |
CN202082688U (en) | LED (Light-Emitting Diode) fluorescent tube employing natural convection to radiate heat | |
CN201749267U (en) | Liquid crystal display | |
CN202253486U (en) | Direct type backlight radiating structure | |
CN203413587U (en) | Radiating structure of LED (Light Emitting Diode) light bar | |
CN205247017U (en) | Novel backlight unit and display | |
US8514569B2 (en) | LED backlit sign | |
JP3170078U (en) | Parallel backlight module structure | |
CN204166836U (en) | With the LED display of face shield | |
CN212624657U (en) | Light-emitting diode display screen box and light-emitting diode display screen | |
CN202032532U (en) | Paster LED (light emitting diode) cooling fin, cooling unit and cooling system | |
CN103542291A (en) | Direct insertion LED lamp strip | |
CN203718516U (en) | Heat radiator of bottom lighting type backlight module | |
CN201556375U (en) | Radiating structure of LED display screen | |
CN203463993U (en) | LED (light-emitting diode) module and lamp adopting same |
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: 20120321 Termination date: 20160621 |