CN220626812U - Liquid crystal display facilitating heat dissipation - Google Patents
Liquid crystal display facilitating heat dissipation Download PDFInfo
- Publication number
- CN220626812U CN220626812U CN202322395482.2U CN202322395482U CN220626812U CN 220626812 U CN220626812 U CN 220626812U CN 202322395482 U CN202322395482 U CN 202322395482U CN 220626812 U CN220626812 U CN 220626812U
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- China
- Prior art keywords
- heat
- liquid crystal
- framework
- crystal display
- heat dissipation
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 24
- 230000008901 benefit Effects 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011159 matrix material Substances 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
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal display beneficial to heat dissipation, and relates to the technical field of liquid crystal displays. Including the framework, the mounting panel is installed to the front side of framework, and the pincers are installed the display screen on the mounting panel, and the back inner wall of framework is connected with the heat-conducting plate through two fixed plates, and heat-conducting plate connection mounting panel and display screen, heat-conducting plate arrangement mode are relative with the arrangement mode of the chip of display screen, and the both sides of framework all are equipped with the fin, are equipped with the heat conduction silica gel piece between heat-conducting plate and the mounting panel, and the both sides of framework all are set up flutedly, and the fin is even to be set up in the recess. This do benefit to radiating liquid crystal display connects the display screen through the heat conduction board, does benefit to the heat of display screen and gives the framework through the heat conduction board, and the setting of fin in the recess of framework both sides can do benefit to liquid crystal display's whole heat dissipation.
Description
Technical Field
The utility model relates to the technical field of liquid crystal displays, in particular to a liquid crystal display which is favorable for heat dissipation.
Background
The liquid crystal display is an active matrix liquid crystal display driven by means of thin film transistor, and is characterized by that under the action of electric field the arrangement direction of liquid crystal molecules is used to change the light transmittance of external light source so as to implement electro-optical conversion, then the different excitation of R, G, B three-primary colour signals can be used, and through the three-primary colour filter films of red, green and blue, the colour reproduction of time domain and space domain can be implemented.
When the liquid crystal display works, along with continuous operation of internal equipment, the temperature inside the display shell is continuously increased, and for some small liquid crystal displays, heat is usually dissipated through a sealed frame body, and a heat dissipation component is absent on the sealed frame body, so that the high-load operation of the LED display is easily caused, and the service life of the LED display is reduced.
Disclosure of Invention
The utility model provides a liquid crystal display which is favorable for heat dissipation, and aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a do benefit to radiating LCD, includes the framework, the mounting panel is installed to the front side of framework, pincers are established on the mounting panel and are installed the display screen, the back inner wall of framework is connected with the heat conduction board through two fixed plates, mounting panel and display screen are connected to the heat conduction board, the heat conduction board arrangement with the arrangement of the chip of display screen is relative, the both sides of framework all are equipped with the fin.
Further, a heat conduction silica gel sheet is arranged between the heat conduction plate and the mounting plate.
Further, grooves are formed in two sides of the frame body, and the radiating fins are uniformly arranged in the grooves.
Further, the heat conduction plate is far away from the inner wall of the frame body through the aluminum heat conduction rod at two ends of one side of the display screen.
Further, an installation position for installing a power supply is formed between the two fixing plates in the inner cavity of the frame body.
Further, a through hole is formed in the surface of the fixing plate.
Further, the frame body is made of aluminum.
Compared with the prior art, the utility model provides the liquid crystal display which is beneficial to heat dissipation, and has the following beneficial effects: this do benefit to radiating liquid crystal display connects the display screen through the heat conduction board, does benefit to the heat of display screen and gives the framework through the heat conduction board, and the setting of fin in the recess of framework both sides can do benefit to liquid crystal display's whole heat dissipation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: 1. a frame; 2. a mounting plate; 3. a display screen; 4. a heat conductive plate; 5. a fixing plate; 6. a heat sink; 7. a groove; 8. a heat conduction rod; 9. a through hole; 10. and (5) installing the position.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a liquid crystal display facilitating heat dissipation, which comprises a frame body 1, wherein a mounting plate 2 is mounted on the front side of the frame body 1, a display screen 3 is clamped on the mounting plate 2, a heat conducting plate 4 is connected to the rear inner wall of the frame body 1 through two fixing plates 5, the heat conducting plate 4 is connected with the mounting plate 2 and the display screen 3, the arrangement mode of the heat conducting plate 4 is opposite to the arrangement mode of chips of the display screen 3, and heat radiating fins 6 are arranged on two sides of the frame body 1.
Specifically, a heat-conducting silica gel sheet is arranged between the heat-conducting plate 4 and the mounting plate 2.
In this embodiment, the provision of the thermally conductive silicone sheet can provide for filling the gap between the thermally conductive plate 4 and the mounting plate 2 to facilitate heat transfer.
Specifically, grooves 7 are formed in two sides of the frame body 1, and the cooling fins 6 are uniformly arranged in the grooves 7.
In this embodiment, the heat sink 6 is located in the groove 7 and does not protrude to the outside of the groove 7, so that the whole is more attractive in the process of promoting the heat dissipation of the frame 1.
Specifically, the two ends of one side of the heat conducting plate 4 far away from the display screen 3 are connected with the inner wall of the frame body 1 through the heat conducting rod 8 made of aluminum.
In the present embodiment, the heat conduction rod 8 is provided to transfer the heat of the heat conduction plate 4 to the housing 1 for heat dissipation.
Specifically, an installation position 10 for installing a power supply is formed between the two fixing plates 5 in the inner cavity of the frame body 1.
The surface of the fixed plate 5 is provided with a through hole 9.
In the present embodiment, a heat dissipation chamber is formed between the fixing plate 5 and the side inner wall of the housing 1, and the through hole 9 is provided so as to be able to communicate the installation site 10 with the heat dissipation chamber, so that the heat accumulated in the installation site 10 flows to the heat dissipation chamber.
Specifically, the frame 1 is made of aluminum.
In summary, the liquid crystal display device beneficial to heat dissipation is connected with the display screen 3 through the heat conducting plate 4, so that heat of the display screen 3 is transferred to the frame body 1 through the heat conducting plate 4, and the heat dissipation fins 6 in the grooves 7 at two sides of the frame body 1 can be beneficial to the overall heat dissipation of the liquid crystal display device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a do benefit to radiating LCD, includes framework (1), its characterized in that: the mounting board (2) is installed to the front side of framework (1), install display screen (3) are established to pincers on mounting board (2), the back inner wall of framework (1) is connected with heat-conducting plate (4) through two fixed plates (5), mounting board (2) and display screen (3) are connected to heat-conducting plate (4), heat-conducting plate (4) arrangement with the arrangement of the chip of display screen (3) is relative, the both sides of framework (1) all are equipped with fin (6).
2. A liquid crystal display device for facilitating heat dissipation according to claim 1, wherein: and a heat conduction silica gel sheet is arranged between the heat conduction plate (4) and the mounting plate (2).
3. A liquid crystal display device for facilitating heat dissipation according to claim 1, wherein: grooves (7) are formed in two sides of the frame body (1), and the radiating fins (6) are uniformly arranged in the grooves (7).
4. A liquid crystal display device for facilitating heat dissipation according to claim 1, wherein: the two ends of one side of the heat conducting plate (4) far away from the display screen (3) are connected with the inner wall of the frame body (1) through heat conducting rods (8) made of aluminum.
5. A liquid crystal display device for facilitating heat dissipation according to claim 1, wherein: an installation position (10) for installing a power supply is formed between the two fixing plates (5) in the inner cavity of the frame body (1).
6. The liquid crystal display device of claim 5, wherein the heat dissipation is facilitated by: through holes (9) are formed in the surface of the fixing plate (5).
7. A liquid crystal display device for facilitating heat dissipation according to claim 1, wherein: the frame body (1) is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395482.2U CN220626812U (en) | 2023-09-04 | 2023-09-04 | Liquid crystal display facilitating heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322395482.2U CN220626812U (en) | 2023-09-04 | 2023-09-04 | Liquid crystal display facilitating heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220626812U true CN220626812U (en) | 2024-03-19 |
Family
ID=90223109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322395482.2U Active CN220626812U (en) | 2023-09-04 | 2023-09-04 | Liquid crystal display facilitating heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220626812U (en) |
-
2023
- 2023-09-04 CN CN202322395482.2U patent/CN220626812U/en active Active
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