CN207268817U - A kind of novel backlight structure - Google Patents
A kind of novel backlight structure Download PDFInfo
- Publication number
- CN207268817U CN207268817U CN201721224311.1U CN201721224311U CN207268817U CN 207268817 U CN207268817 U CN 207268817U CN 201721224311 U CN201721224311 U CN 201721224311U CN 207268817 U CN207268817 U CN 207268817U
- Authority
- CN
- China
- Prior art keywords
- backlight
- pcb board
- back side
- dual
- liquid crystal
- 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.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005476 soldering Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Planar Illumination Modules (AREA)
Abstract
It the utility model is related to a kind of novel backlight structure,Including LCD components,LCD components include liquid crystal display,The outside of liquid crystal display is equipped with window cover,Window cover is equipped with lens,The back side of liquid crystal display is equipped with backlight,The back side of backlight is equipped with backlight assembly,Backlight assembly includes pcb board,Dual-colored LED lamp is installed on pcb board by the way of patch,Pcb board is equipped with support lugn,Support lugn surrounds backlight installation cavity with window cover,Dual-colored LED lamp is located at the back side of the interior and close backlight of backlight installation cavity and gap is left between the back side of backlight,Dual-colored LED lamp and other elements one are reinstated chip mounter and are attached on pcb board,It is welded and fixed by Reflow Soldering,Only need LCD components and backlight assembly being assembled in housing in subsequent product assembling process and can realize backlight function,Due to no longer needing to weld backlight in follow-up assembling,So as to save one manually,Reduce production cost.
Description
Technical field
Photoelectric field is the utility model is related to, especially a kind of novel backlight structure.
Background technology
In the electronics industry, backlight is a kind of form of illumination, is commonly used for LCD and shows.Backlight type and preceding light formula are not
It is that backlight is irradiated from side or behind with part, and preceding light is then irradiated from the front as its name suggests.They are used to increase
The brightness in illuminance and computer monitor, liquid crystal screen in low lighting environment, to show that similar mode produces with CRT
Light extraction, existing backlight plate technique LED light group and light guide plate and other be integrated, using conducting wire or contact pin as LED leading foots,
Or use and be kept completely separate structure（Light guide plate, heat dissipation film, reflectance coating are both needed to assemble in order respectively）, efficiency in process of production
Lowly.
The content of the invention
The purpose of this utility model is to solve defect existing in the prior art, there is provided a kind of novel backlight structure.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of novel backlight structure, including LCD components, LCD components include liquid crystal display, are set on the outside of liquid crystal display
There is window cover, window cover is equipped with lens, and the back side of liquid crystal display is equipped with backlight, and the back side of backlight is equipped with backlight group
Part, backlight assembly are included pcb board, dual-colored LED lamp are installed by the way of patch on pcb board.
A kind of above-mentioned novel backlight structure, the pcb board are fixed by screws on the housing of LCD components.
A kind of above-mentioned novel backlight structure, the side of the backlight are equipped with conductive bar.
A kind of above-mentioned novel backlight structure, the pcb board are equipped with support lugn, and support lugn surrounds the back of the body with window cover
Light installation cavity, dual-colored LED lamp are located at the back side of the interior and close backlight of backlight installation cavity and are left between the back side of backlight
Gap.
The beneficial effects of the utility model are：The back side of the backlight of the structure is equipped with backlight assembly, and backlight assembly includes
Pcb board, installs dual-colored LED lamp on pcb board, pcb board is equipped with support lugn, support lugn and window cover by the way of patch
Surround backlight installation cavity, dual-colored LED lamp be located in backlight installation cavity and close to the back side of backlight and with the back side of backlight it
Between leave gap, dual-colored LED lamp and other elements one are reinstated chip mounter and are attached on pcb board, are welded and fixed by Reflow Soldering, rear
Only need LCD components and backlight assembly being assembled in housing during continuous Product Assembly and can realize backlight function, due to
No longer need to weld backlight in follow-up assembling, so as to save one manually, reduce production cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
As shown in Figure 1, a kind of novel backlight structure, including LCD components, LCD components include liquid crystal display 3, liquid crystal
Show that the outside of device 3 is equipped with window cover 1, window cover 1 is equipped with lens 2, and the back side of liquid crystal display 3 is equipped with backlight 5, backlight
5 back side is equipped with backlight assembly, and backlight assembly is included pcb board 7, dual-colored LED lamp 6 is installed by the way of patch on pcb board 7.
Further, pcb board 7 is fixed by screws on the housing of LCD components, conductive unobstructed in order to ensure, backlight 5
Side is equipped with conductive bar 4.
In the utility model, pcb board 7 is equipped with support lugn 8, and support lugn 8 surrounds backlight installation cavity with window cover 1,
Dual-colored LED lamp 6 is located at the back side of the interior and close backlight 5 of backlight installation cavity and leaves gap between the back side of backlight 5, props up
The distance between the convenient control dual-colored LED lamp 6 of support flange 8 and backlight 5 and prevent dual-colored LED lamp 6 from damaging.
The back side of the backlight 5 of the structure is equipped with backlight assembly, and backlight assembly includes pcb board 7, patch is used on pcb board 7
Mode dual-colored LED lamp 6 is installed, pcb board 7 is equipped with support lugn 8, and support lugn 8 surrounds backlight installation cavity with window cover 1,
Dual-colored LED lamp 6 is located at the back side of the interior and close backlight 5 of backlight installation cavity and leaves gap between the back side of backlight 5, double
Color LED light 6 and other elements one are reinstated chip mounter and are attached on pcb board 7, are welded and fixed by Reflow Soldering, are assembled in subsequent product
During only need LCD components and backlight assembly being assembled in housing and can realize backlight function, due in follow-up assembling
No longer need to weld backlight, so as to save one manually, reduce production cost.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply the utility model principle, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (4)
1. a kind of novel backlight structure, it is characterised in that including LCD components, LCD components include liquid crystal display, liquid crystal display
The outside of device is equipped with window cover, and window cover is equipped with lens, and the back side of liquid crystal display is equipped with backlight, and the back side of backlight is set
There is backlight assembly, backlight assembly is included pcb board, dual-colored LED lamp is installed by the way of patch on pcb board.
2. a kind of novel backlight structure according to claim 1, it is characterised in that the pcb board is fixed by screws in
On the housing of LCD components.
3. a kind of novel backlight structure according to claim 1, it is characterised in that the side of the backlight is equipped with conduction
Bar.
A kind of 4. novel backlight structure according to claim 1, it is characterised in that the pcb board is equipped with support lugn,
Support lugn surrounds backlight installation cavity with window cover, and dual-colored LED lamp is located at the back side of the interior and close backlight of backlight installation cavity simultaneously
Gap is left between the back side of backlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224311.1U CN207268817U (en) | 2017-09-22 | 2017-09-22 | A kind of novel backlight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224311.1U CN207268817U (en) | 2017-09-22 | 2017-09-22 | A kind of novel backlight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268817U true CN207268817U (en) | 2018-04-24 |
Family
ID=61961585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224311.1U Active CN207268817U (en) | 2017-09-22 | 2017-09-22 | A kind of novel backlight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268817U (en) |
-
2017
- 2017-09-22 CN CN201721224311.1U patent/CN207268817U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9030642B2 (en) | Liquid crystal display device | |
| CN102902090B (en) | Liquid crystal display device | |
| CN104913243A (en) | Backlight module | |
| CN104781726A (en) | Liquid crystal display | |
| CN207268817U (en) | A kind of novel backlight structure | |
| CN103542296B (en) | A kind of LED lamp bar and direct-light type LED backlight module | |
| CN206449500U (en) | A kind of ultra-thin panel light of waterproof | |
| CN206921417U (en) | Novel LED light source advertising lamp box component | |
| CN204943192U (en) | A kind of down straight aphototropism mode set and television set | |
| CN105093673A (en) | Anti-assembling backlight glue frame, backlight module and display apparatus | |
| CN210979466U (en) | Touch focusing projection lamp | |
| CN208806019U (en) | A kind of display equipment | |
| CN203554794U (en) | Change-over flexible circuit board used for liquid crystal display device | |
| CN106707617A (en) | Liquid crystal display module | |
| CN208535659U (en) | A kind of high brightness linear light sorurce based on minimum installation dimension | |
| CN207586610U (en) | A kind of novel flash lamp | |
| CN209028376U (en) | A kind of gauge without light source backlight liquid crystal mould group | |
| CN206505236U (en) | A kind of diffusion plate support, backlight module | |
| CN201651833U (en) | Flat LED lamp panel | |
| CN202769396U (en) | Separable tube-and-electricity fluorescent lamp | |
| CN201657164U (en) | LED backlight LCD television | |
| CN206039084U (en) | High bright LCD module of flexible fixation | |
| CN206712892U (en) | A kind of high cell phone back light source of light transmittance | |
| CN208172431U (en) | A kind of energy-saving full view VA Liquid Crystal Module | |
| CN208580283U (en) | Display screen and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A New Backlight Structure Effective date of registration: 20231010 Granted publication date: 20180424 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Yuyao sub branch Pledgor: NINGBO SHANGCUN ELECTRONIC Co.,Ltd. Registration number: Y2023330002279 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |