CN206805074U - A kind of LED backlight with fixed retaining structure - Google Patents
A kind of LED backlight with fixed retaining structure Download PDFInfo
- Publication number
- CN206805074U CN206805074U CN201720601531.5U CN201720601531U CN206805074U CN 206805074 U CN206805074 U CN 206805074U CN 201720601531 U CN201720601531 U CN 201720601531U CN 206805074 U CN206805074 U CN 206805074U
- Authority
- CN
- China
- Prior art keywords
- led
- glue frame
- retaining structure
- plate
- light guide
- 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
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Abstract
The utility model discloses a kind of LED backlight with fixed retaining structure, including substrate, glue frame and LED, the glue frame is fixedly mounted on substrate, the relative both ends of the substrate are provided with clamp, and are provided with grab by clamp, and light guide plate is provided with the glue frame, the LED is fixedly mounted on light guide plate, the both sides that the glue frame corresponds to light guide plate are provided with fixture block, and the relative inner side of fixture block is provided with chute, and corresponding to light guide plate between the chute is provided with cover plate.This carries the LED backlight of fixed retaining structure, effectively improves and provides liquid crystal display bright effect, and base is fixedly mounted by grab, the fastness and stability of present apparatus installation is improved, improves the installation effectiveness of backlight.
Description
Technical field
It the utility model is related to LED backlight technical field, more particularly to a kind of LED backlight with fixed retaining structure
Source.
Background technology
Backlight module is a kind of light source positioned at liquid crystal display behind, and its illumination effect will directly influence liquid crystal display
The visual effect of module.Liquid crystal display is passive light-emitting component, and display screen does not light in itself, but by backlight module below
Illuminate, the backlight module of one of key part and component as liquid crystal display, major function is to provide abundance to liquid crystal display
Brightness and equally distributed light source so that liquid crystal display can normally show image.Backlight is fixedly mounted at present
The effect stability that installed part on liquid crystal display is fixed to it is bad.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed carries fixing card
The LED backlight of bit architecture.
To achieve these goals, the utility model employs following technical scheme：
A kind of LED backlight with fixed retaining structure, including substrate, glue frame and LED, the glue frame are fixedly mounted
On substrate, the relative both ends of the substrate are provided with clamp, and are provided with grab by clamp, are provided with and lead in the glue frame
Tabula rasa, the LED are fixedly mounted on light guide plate, and the both sides that the glue frame corresponds to light guide plate are provided with fixture block, and pass through card
The relative inner side of block is provided with chute, and corresponding to light guide plate between the chute is provided with cover plate.
Preferably, the grab is fixedly connected with clamp by adjusting button, and regulating tank is provided with the clamp.According to base
The installation site on liquid crystal display that plate is installed, grab adjust the fixed bit at substrate both ends by the regulating tank on clamp
Put, substrate is fixedly mounted by grab and equipment.
Preferably, the light guide plate corresponds to LED and is provided with shadow shield, and the shadow shield is fixedly mounted in glue frame.Hide
The luminosity that illuminates of LED is blocked lucifuge by tabula rasa, avoids liquid crystal display from the phenomenon of light leak occur.
Preferably, the shadow shield, which corresponds to, is provided with reflective projection on the inside of glue frame.The bright of LED passes through glue frame inner side
Reflective raised raising brightness, provides enough brightness and uniform light to liquid crystal display, improves the effect of liquid crystal display.
Preferably, the both sides of the cover plate correspond to chute and are provided with slide plate, and are connected by slide plate with slide.Pass through
Cover plate fixes the LED on light guide plate, and the bright concentration effect for sealing, improving LED light that LED is sent
Fruit.
Preferably, the slide plate corresponds to the end face of LED and is provided with reflector, and scatternet is provided with the reflector
Plate, the scattering web plate correspond to LED setting.The bright reflection that reflector sends LED, and rolled over repeatedly by scattering web plate
Even light is penetrated, improves the bright mildness of LED, and improve the bright degree that LED is provided liquid crystal display.
In the utility model, the installation site on liquid crystal display installed according to substrate, grab passes through on clamp
Regulating tank regulation substrate both ends fixed position, substrate is fixedly mounted by grab and equipment, the LED work on shadow shield
Make, the reflective raised bright reflection to LED on the inside of glue frame is concentrated, and cover plate fixes the LED on light guide plate, and will
The bright sealing that LED is sent, the bright reflection that reflector sends LED, and even light is reflected repeatedly by scattering web plate, carry
The bright mildness of high LED, and improve the bright degree that LED is provided liquid crystal display.This carries fixed retaining structure
LED backlight, effectively improve and bright effect is provided liquid crystal display, base is fixedly mounted by grab, improves present apparatus peace
The fastness and stability of dress, improve the installation effectiveness of backlight.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of LED backlight with fixed retaining structure structural representation；
Fig. 2 be the utility model proposes a kind of LED backlight with fixed retaining structure A-A structural representations；
Fig. 3 be the utility model proposes a kind of LED backlight with fixed retaining structure B-B structural representations.
In figure：1 substrate；11 clamps；12 grabs；121 adjusting buttons；13 regulating tanks；2 glue frames；21 light guide plates；22 shadow shields；
23 fixture blocks；231 chutes；3 LEDs；31 reflection protrusions；32 cover plates；321 slide plates；33 reflecting plates；331 scattering web plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of LED backlight with fixed retaining structure, including substrate 1, glue frame 2 and LED 3, institute
State glue frame 2 to be fixedly mounted on substrate 1, the relative both ends of the substrate 1 are provided with clamp 11, and are provided with card by clamp 11
Hook 12, the grab 12 are fixedly connected with clamp 11 by adjusting button 121, and regulating tank 13 is provided with the clamp 11.According to
The installation site on liquid crystal display that substrate 1 is installed, grab 12 adjust 1 liang of substrate by the regulating tank 13 on clamp 11
The fixed position at end, substrate 1 are fixedly mounted by grab 12 and equipment.Light guide plate 21, the LED are installed in the glue frame 2
Lamp 3 is fixedly mounted on light guide plate 21, and the corresponding LED 3 of the light guide plate 21 is provided with shadow shield 22, and the shadow shield 22 is fixed
In glue frame 2.The luminosity that illuminates of LED 3 is blocked lucifuge by shadow shield 22, avoids liquid crystal display from showing for light leak occur
As.The inner side of the corresponding glue frame 2 of the shadow shield 22 is provided with reflective raised 31.The light of LED 3 is reflective by the inner side of glue frame 2
Projection 31 improves brightness, provides enough brightness and uniform light to liquid crystal display, improves the effect of liquid crystal display.The glue
The both sides of the corresponding light guide plate 21 of frame 2 are provided with fixture block 23, and the relative inner side of fixture block 23 is provided with chute 231, the cunning
Light guide plate 21 is corresponded between groove 231 and is provided with cover plate 32.The both sides of the cover plate 32 correspond to chute 231 and are provided with slide plate 321, and
It is slidably connected by slide plate 321 and chute 231.The LED 3 on light guide plate 21 is fixed by cover plate 32, and by LED
The 3 bright sealings sent, improve the bright localization effects of LED 3.The corresponding LED 3 of the slide plate 321 is provided with reflector 33,
Scattering web plate 331 is provided with the reflector 33, the corresponding LED 3 of scattering web plate 331 is set.Reflector 33 is by LED
The 3 bright reflections sent, and even light is reflected repeatedly by scattering web plate 331, the bright mildness of LED 3 is improved, and improve
The bright degree that LED 3 is provided liquid crystal display.
In the utility model, the installation site on liquid crystal display installed according to substrate 1, grab 12 passes through clamp
Regulating tank 13 on 11 adjusts the fixed position at the both ends of substrate 1, and substrate 1 is fixedly mounted by grab 12 and equipment, the work of LED 3
Make, the bright reflection of reflective raised 31 pairs of LEDs 3 of the inner side of glue frame 2 is concentrated, and cover plate 32 is by the LED 3 on light guide plate 21
Bright sealing fixed, and that LED 3 is sent, the bright reflection that reflector 33 sends LED 3, and by scattering web plate
331 reflect even light repeatedly, improve the bright mildness of LED 3, and improve the bright degree that LED 3 is provided liquid crystal display.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of LED backlight with fixed retaining structure, including substrate (1), glue frame (2) and LED (3), its feature exist
In the glue frame (2) is fixedly mounted on substrate (1), and the relative both ends of the substrate (1) are provided with clamp (11), and pass through
Clamp (11) is provided with grab (12), and light guide plate (21) is provided with the glue frame (2), and the LED (3), which is fixedly mounted on, leads
On tabula rasa (21), the both sides of the corresponding light guide plate (21) of the glue frame (2) are provided with fixture block (23), and relative by fixture block (23)
Inner side is provided with chute (231), and corresponding to light guide plate (21) between the chute (231) is provided with cover plate (32).
A kind of 2. LED backlight with fixed retaining structure according to claim 1, it is characterised in that the grab
(12) it is fixedly connected with clamp (11) by adjusting button (121), regulating tank (13) is provided with the clamp (11).
A kind of 3. LED backlight with fixed retaining structure according to claim 1, it is characterised in that the leaded light
The corresponding LED (3) of plate (21) is provided with shadow shield (22), and the shadow shield (22) is fixedly mounted in glue frame (2).
A kind of 4. LED backlight with fixed retaining structure according to claim 3, it is characterised in that the shading
It is provided with reflective raised (31) on the inside of the corresponding glue frame (2) of plate (22).
A kind of 5. LED backlight with fixed retaining structure according to claim 1, it is characterised in that the cover plate
(32) both sides correspond to chute (231) and are provided with slide plate (321), and are slidably connected by slide plate (321) and chute (231).
A kind of 6. LED backlight with fixed retaining structure according to claim 5, it is characterised in that the cover plate
(32) end face of corresponding LED (3) is provided with reflector (33), and scattering web plate (331), institute are provided with the reflector (33)
The corresponding LED (3) of scattering web plate (331) is stated to set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601531.5U CN206805074U (en) | 2017-05-26 | 2017-05-26 | A kind of LED backlight with fixed retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601531.5U CN206805074U (en) | 2017-05-26 | 2017-05-26 | A kind of LED backlight with fixed retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805074U true CN206805074U (en) | 2017-12-26 |
Family
ID=60742861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720601531.5U Expired - Fee Related CN206805074U (en) | 2017-05-26 | 2017-05-26 | A kind of LED backlight with fixed retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110147014A (en) * | 2019-06-30 | 2019-08-20 | Oppo广东移动通信有限公司 | Electronic equipment |
-
2017
- 2017-05-26 CN CN201720601531.5U patent/CN206805074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110147014A (en) * | 2019-06-30 | 2019-08-20 | Oppo广东移动通信有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |