CN214897334U - High-brightness backlight display module - Google Patents
High-brightness backlight display module Download PDFInfo
- Publication number
- CN214897334U CN214897334U CN202120642458.2U CN202120642458U CN214897334U CN 214897334 U CN214897334 U CN 214897334U CN 202120642458 U CN202120642458 U CN 202120642458U CN 214897334 U CN214897334 U CN 214897334U
- Authority
- CN
- China
- Prior art keywords
- display module
- circuit board
- casing
- backlight
- high brightness
- 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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- 239000003990 capacitor Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 6
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The utility model discloses a high brightness backlight display module assembly, including casing, circuit board and inductance, the casing middle part is provided with display module, the casing inboard is provided with the backlight, backlight one side is provided with the circuit board, the circuit board top is provided with power module, power module one side is provided with the transformer, transformer one side is provided with the inductance, display module with the casing passes through the draw-in groove and connects, the backlight with the casing passes through the screw connection, the circuit board with display module bonds, power module with circuit board electricity is connected, the transformer with circuit board electricity is connected, the inductance with circuit board electricity is connected. Has the advantages that: the utility model discloses a set up the inductance, can protect display module assembly, avoid display module assembly to meet the strong current and cause inside burning loss, improved the efficiency that high brightness backlight display module assembly used.
Description
Technical Field
The utility model relates to a display screen technical field, concretely relates to high brightness backlight display module assembly.
Background
The backlight display module is mainly used for supplying sufficient brightness and uniformly distributed planar light sources for the display screen, so that the display screen can normally display images, wherein the brightness of the backlight display module is one of very important parameters.
At present, the current high-brightness backlight display module mostly adopts simple structure, because display module shows for a long time, makes display module meet the strong current easily and causes inside burning loss, has reduced high-brightness backlight display module availability factor, secondly, current high-brightness backlight display module is owing to lack the cooling part, makes the high display luminance that causes of display module inside temperature low easily, can not satisfy the demand that high-brightness backlight display module used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, provide a high brightness backlight display module at present, solved current high brightness backlight display module, because display module shows for a long time, make display module meet the strong current easily and cause inside burning to lose, reduced high brightness backlight display module availability factor's problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a high brightness backlight display module assembly, including casing, circuit board and inductance, the casing middle part is provided with display module, the casing inboard is provided with the backlight, backlight one side is provided with the circuit board, the circuit board top is provided with power module, power module one side is provided with the transformer, transformer one side is provided with the inductance, display module with the casing passes through the draw-in groove and connects, the backlight with the casing passes through the screw connection, the circuit board with display module bonds, power module with circuit board electricity is connected, the transformer with circuit board electricity is connected, the inductance with circuit board electricity is connected.
Further, a ceramic dielectric capacitor is arranged on one side of the inductor, and a refrigerating sheet is arranged on one side of the circuit board.
By adopting the technical scheme, the ceramic dielectric capacitor can store the voltage of the display module.
Further, a light shield is arranged above the machine shell, a machine cover is arranged on one side below the light shield, a heat dissipation groove is formed in the middle of the machine cover, a starting key is arranged on one side wall of the machine shell, and a base is arranged below the machine shell.
Through adopting above-mentioned technical scheme, the start key is convenient to open display module assembly.
Furthermore, the ceramic dielectric capacitor is electrically connected with the circuit board, and the refrigeration piece is bonded with the display module.
Through adopting above-mentioned technical scheme, the refrigeration piece can refrigerate display module assembly.
Further, the light shield is connected with the casing through screws, and the cover is connected with the casing through screws.
Through adopting above-mentioned technical scheme, the lens hood can carry out the shading to display module assembly.
Furthermore, the heat dissipation groove is formed in the machine cover, and the starting key is connected with the machine shell through the clamping groove.
Through adopting above-mentioned technical scheme, the radiating groove can dispel the heat to display module assembly.
Further, the base is connected with the casing through screws.
Through adopting above-mentioned technical scheme, the base can make display module assembly steadily put.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the display module is easy to cause internal burning loss when meeting strong current due to the fact that the display module displays for a long time, and the use efficiency of the high-brightness backlight display module is reduced, the utility model discloses a protection can be carried out on the display module by arranging the inductor, thereby avoiding the internal burning loss when the display module meets the strong current, and improving the use efficiency of the high-brightness backlight display module;
2. because the cooling part lacks for solving current hi-lite backlight display module assembly, make the inside high temperature of display module assembly cause the display luminance low easily, can not satisfy the problem of hi-lite backlight display module assembly user demand, the utility model discloses a set up the refrigeration piece, can cool down to display module assembly inside, avoid the inside high temperature of display module assembly to cause the display luminance low, satisfy the demand that hi-lite backlight display module assembly used.
Drawings
Fig. 1 is a front view of a high-brightness backlight display module according to the present invention;
fig. 2 is an internal view of a high-brightness backlight display module according to the present invention;
fig. 3 is a back view of the high-brightness backlight display module according to the present invention;
fig. 4 is a circuit block diagram of a high-brightness backlight display module according to the present invention.
The reference numerals are explained below:
1. a housing; 2. a display module; 3. a dodging lamp; 4. a circuit board; 5. a power supply module; 6. a transformer; 7. an inductance; 8. a ceramic dielectric capacitor; 9. a refrigeration plate; 10. a light shield; 11. a machine cover; 12. a heat sink; 13. a start key; 14. a base.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the high-brightness backlight display module in this embodiment includes a casing 1, a circuit board 4 and an inductor 7, a display module 2 is disposed in the middle of the casing 1, a backlight 3 is disposed inside the casing 1, the circuit board 4 is disposed on one side of the backlight 3, a power module 5 is disposed above the circuit board 4, the power module 5 is a power supply that can be directly attached to a printed circuit board, and is characterized in that the power supply can provide power for an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a microprocessor, a memory, a Field Programmable Gate Array (FPGA) and other digital or analog loads, a transformer 6 is disposed on one side of the power module 5, the inductor 7 is disposed on one side of the transformer 6, the inductor 7 is a component that can convert electric energy into magnetic energy and store the magnetic energy, the inductor has a structure similar to a transformer, but has only one winding, it only obstructs the change of current, the display module 2 is connected with the casing 1 through the card slot, the backlight 3 is connected with the casing 1 through the screw, the porcelain dielectric capacitor 8 is arranged on one side of the inductance 7, the refrigerating sheet 9 is arranged on one side of the circuit board 4, the refrigerating sheet is also called as the thermoelectric semiconductor refrigerating assembly, the Peltier is used for the like, the porcelain is divided into two sides, one side absorbs heat and the other side dissipates heat, the paster plays the role of heat conduction, the porcelain dielectric capacitor 8 can not generate cold, the voltage of the display module can be stored by the porcelain dielectric capacitor 8, the light shield 10 is arranged above the casing 1, the cover 11 is arranged on one side below the light shield 10, the heat dissipation groove 12 is arranged in the middle of the cover 11, the start key 13 is arranged on one side wall of the casing 1, the base 14 is arranged below the casing 1, the start key 13 is convenient for opening the display module, the light shield 10 is connected with the casing 1 through the screw, the cover 11 is connected with the casing 1 through the screw, the light shield 10 can shade the display module, radiating groove 12 takes shape on cover 11, and start key 13 passes through the draw-in groove with casing 1 to be connected, and radiating groove 12 can dispel the heat to display module assembly, and base 14 passes through the screw connection with casing 1, and base 14 can make display module assembly steadily put.
As shown in fig. 2, in this embodiment, the circuit board 4 is bonded to the display module 2, the power module 5 is electrically connected to the circuit board 4, the transformer 6 is electrically connected to the circuit board 4, and the inductor 7 is electrically connected to the circuit board 4, so as to protect the display module, prevent the display module from being burnt by a strong current, and improve the utilization efficiency of the high-brightness backlight display module.
As shown in fig. 1 and fig. 2, in this embodiment, the ceramic dielectric capacitor 8 is electrically connected to the circuit board 4, and the refrigeration sheet 9 is bonded to the display module 2, so as to cool down the inside of the display module, thereby avoiding the low display brightness caused by the high temperature inside the display module, and meeting the requirement of the high-brightness backlight display module.
The specific implementation process of this embodiment is as follows: put display module in suitable position, switch on, open display module through start key 13, open backlight 3, when display module uses, meet the strong current and strike, slow down the strong current through inductance 7 and cause inside burning loss, the long-time highlight of display module simultaneously shows, make the inside temperature of display module high, it is low to cause display brightness, start refrigeration piece 9, cool down display module inside, this high-brightness backlight display module convenient operation, high durability and convenient use, the efficiency that high-brightness backlight display module used has been improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a high brightness backlight display module assembly which characterized in that: comprises a casing (1), a circuit board (4) and an inductor (7), wherein a display module (2) is arranged in the middle of the casing (1), a backlight lamp (3) is arranged on the inner side of the casing (1), the circuit board (4) is arranged on one side of the backlight lamp (3), a power supply module (5) is arranged above the circuit board (4), a transformer (6) is arranged at one side of the power supply module (5), the inductor (7) is arranged on one side of the transformer (6), the display module (2) is connected with the casing (1) through a clamping groove, the backlight lamp (3) is connected with the casing (1) through screws, the circuit board (4) is adhered with the display module (2), the power module (5) is electrically connected with the circuit board (4), the transformer (6) is electrically connected with the circuit board (4), and the inductor (7) is electrically connected with the circuit board (4).
2. A high brightness backlight display module according to claim 1, wherein: and a ceramic dielectric capacitor (8) is arranged on one side of the inductor (7), and a refrigerating sheet (9) is arranged on one side of the circuit board (4).
3. A high brightness backlight display module according to claim 2, wherein: casing (1) top is provided with lens hood (10), lens hood (10) below one side is provided with cover (11), cover (11) middle part is provided with radiating groove (12), be provided with on casing (1) a lateral wall start key (13), casing (1) below is provided with base (14).
4. A high brightness backlight display module according to claim 2, wherein: the ceramic dielectric capacitor (8) is electrically connected with the circuit board (4), and the refrigeration sheet (9) is bonded with the display module (2).
5. A high brightness backlight display module according to claim 3, wherein: the light shield (10) is connected with the machine shell (1) through screws, and the machine cover (11) is connected with the machine shell (1) through screws.
6. A high brightness backlight display module according to claim 3, wherein: the heat dissipation groove (12) is formed in the machine cover (11), and the starting key (13) is connected with the machine shell (1) through a clamping groove.
7. A high brightness backlight display module according to claim 3, wherein: the base (14) is connected with the machine shell (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642458.2U CN214897334U (en) | 2021-03-30 | 2021-03-30 | High-brightness backlight display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120642458.2U CN214897334U (en) | 2021-03-30 | 2021-03-30 | High-brightness backlight display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897334U true CN214897334U (en) | 2021-11-26 |
Family
ID=78871912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120642458.2U Expired - Fee Related CN214897334U (en) | 2021-03-30 | 2021-03-30 | High-brightness backlight display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779531A (en) * | 2022-05-23 | 2022-07-22 | 高创(苏州)电子有限公司 | Backlight lamp strip keysets, backlight unit and display device |
-
2021
- 2021-03-30 CN CN202120642458.2U patent/CN214897334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114779531A (en) * | 2022-05-23 | 2022-07-22 | 高创(苏州)电子有限公司 | Backlight lamp strip keysets, backlight unit and display device |
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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 |
Granted publication date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |