CN115151100A

CN115151100A - Liquid crystal display screen with heat dissipation function

Info

Publication number: CN115151100A
Application number: CN202210690848.6A
Authority: CN
Inventors: 吴晓燕
Original assignee: Shenzhen Chaoyue Display Technology Co ltd
Current assignee: Shenzhen Chaoyue Display Technology Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-10-04

Abstract

The invention discloses a liquid crystal display screen with a heat dissipation function, which relates to the technical field of liquid crystal display screens and comprises a base, wherein a supporting rod is fixedly connected to the top of the base, a display screen shell is fixedly connected to the top of the supporting rod, the inside of the display screen shell is of a hollow structure, a fixing block is fixedly connected to the left side of the display screen shell, a mounting groove communicated with the inside of the display screen shell is formed in the left side of the fixing block, a mounting ring is arranged in the mounting groove, and the liquid crystal display screen with the heat dissipation function is characterized in that a fan is driven by a motor to rotate so as to enable air in the display screen shell to flow, so that the heat dissipation in the display screen shell is accelerated, the heat dissipation of the display screen is more uniform, the local overhigh temperature is avoided to a certain extent, the heat dissipation of the display screen is more convenient, the heat dissipation efficiency and the heat dissipation effect of the display screen are improved, and a worker can use the device more conveniently.

Description

Liquid crystal display screen with heat dissipation function

Technical Field

The invention relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen with a heat dissipation function.

Background

A display is also called a monitor, and is an I/O device belonging to a computer, i.e. an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and then reflecting the electronic document to human eyes, and the display tool can be classified into: cathode ray tube displays (CRT), plasma display PDPs, liquid Crystal Displays (LCD) and the like, wherein the current technical information products of the Liquid Crystal Displays (LCD) are developed towards the goals of lightness, thinness, shortness and smallness, display products with a long history in the periphery of computers are certainly no exception, under the premise of being convenient to carry and carry, the traditional display modes such as CRT image displays, LED display panels and the like are all limited by factors of overlarge volume or huge power consumption and the like, the actual requirements of users cannot be met, the development of the liquid crystal display technology is exactly in line with the trend of the current information products, and the liquid crystal display has the advantages of right-angle display, low power consumption, small volume and zero-radiation lamps.

And liquid crystal display board system in a poor light can produce the heat when the circular telegram is luminous, and the board system in a poor light is integrated in liquid crystal display again generally, so adopt its whole heat of liquid crystal display of this kind of structure must be very high, especially under the great condition of board system power in a poor light, some liquid crystal display on the existing market are through seting up the through-hole on the shell, let the device carry out the heat dissipation of passive form, but this mode is not only the radiating efficiency extremely low, dust in the air also passes through inside the louvre access device easily, thereby let the inside a large amount of dusts that adhere to of device, thereby reduce device radiating efficiency, shorten device life.

Disclosure of Invention

The invention aims to solve at least one technical problem in the prior art, and provides a liquid crystal display screen with a heat dissipation function, which can solve the problem of low heat dissipation efficiency of a device.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a liquid crystal display with heat dissipation function, the on-line screen storage device comprises a base, the top fixedly connected with bracing piece of base, the top fixedly connected with display screen shell of bracing piece, the inside of display screen shell is hollow structure, the left side fixedly connected with fixed block of display screen shell, the mounting groove with the inside intercommunication of display screen shell is seted up in the left side of fixed block, the inside of mounting groove is provided with the collar, the left side fixedly connected with heat dissipation section of thick bamboo of collar, the inner wall fixedly connected with fixed plate of a heat dissipation section of thick bamboo, the bottom fixedly connected with motor of fixed plate, the output fixedly connected with fan of motor.

Preferably, the inner wall of the heat dissipation cylinder is fixedly connected with a filter screen.

Preferably, the left side of the fixed block is provided with a positioning groove communicated with the inside of the mounting groove, the inner wall of the mounting groove is provided with a sliding groove communicated with the inside of the positioning groove, the outer surface of the mounting ring is fixedly connected with a positioning block in sliding connection with the surface of the positioning groove, the surface of the positioning block is in sliding connection with the inside of the sliding groove, the top of the positioning block is provided with a fixing groove, the inside of the fixed block is provided with a transmission groove communicated with the inside of the sliding groove, the inside of the transmission groove is in sliding connection with a positioning frame, and the positioning frame is in a reversed V shape.

Preferably, the surface of the locating rack is connected with the inside of the fixing groove in a sliding mode, and one side, away from the transmission groove, of the locating rack penetrates through the inside of the transmission groove in a sliding mode and extends to the inside of the fixing groove.

Preferably, the top fixedly connected with pull rod of locating rack, the top of pull rod slides and runs through the inside of transmission groove and fixed block and extend to the outside of fixed block, and the inner wall fixedly connected with activity of transmission groove cup joints the first spring on the pull rod, the bottom of first spring and the top fixed connection of locating rack.

Preferably, the equal fixedly connected with backup pad in both sides around the bracing piece, the first locating plate of left side fixedly connected with of backup pad, the front side of first locating plate is provided with the second locating plate, the shifting chute has been seted up to the inside of backup pad, the inside of shifting chute runs through the inside of backup pad and extends to the outside of backup pad, the inside sliding connection of shifting chute has the power frame with second locating plate surface fixed connection.

Preferably, the first positioning plate and the second positioning plate are arc-shaped in cross section, and the power frame and the moving groove are L-shaped in cross section.

Preferably, the surface of the power frame is fixedly connected with a second spring, and one end, far away from the power frame, of the second spring is fixedly connected with the inner wall of the moving groove.

Preferably, the rubber layer is arranged on the opposite side of the first positioning plate and the second positioning plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) This liquid crystal display with heat dissipation function drives the fan through the motor and rotates, makes the inside air of display screen shell flow to accelerate giving off of the inside heat of display screen shell, make the heat dissipation of display screen more even, avoid local high temperature to a certain extent, make the heat dissipation of display screen more convenient, and improve the radiating efficiency and the radiating effect of display screen, make the staff can make things convenient for the use device more.

(2) This liquid crystal display with heat dissipation function can filter the air in the external environment through passing through the filter screen, reduces pollutants such as dust in the external environment air and follows the inside that the air got into the display screen shell, makes the condition that the inside subassembly of display screen shell broke down to make the life of display screen subassembly obtain the guarantee, and make the heat dissipation of display screen more smooth, make the operation that the display screen subassembly can be more smooth.

(3) This liquid crystal display with heat dissipation function through the inside roll-off of locating piece follow constant head tank to realize the dismantlement of a heat dissipation section of thick bamboo, make the staff can dismantle and install a heat dissipation section of thick bamboo more conveniently, make a heat dissipation section of thick bamboo when breaking down simultaneously, the staff can maintain a heat dissipation section of thick bamboo more conveniently, make the later maintenance of a heat dissipation section of thick bamboo inner structure more convenient, and make the staff can make things convenient for the using device more.

(4) This liquid crystal display with heat dissipation function advances line location through first locating plate and second locating plate to the cable and fixes a position, makes the connecting cable of display screen obtain spacing fixed, makes the connecting cable of display screen can be cleaner and tidier place to reduce to a certain extent and place because of the connecting cable is in disorder, make the condition of short circuit appear in the connecting cable, make the arrangement of cable that the staff can be more smooth simultaneously, make the staff can make things convenient for ground use device more.

(5) This liquid crystal display with heat dissipation function through the rubber layer, makes the connecting cable obtain certain protection, reduces first locating plate and second locating plate simultaneously to a certain extent and presss from both sides tight excessively to the connecting cable, makes the condition of damage appear in the connecting cable to the life that makes the cable obtains certain extension, and makes the staff can conveniently use the device more.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic view of a liquid crystal display panel according to the present invention;

FIG. 2 is a schematic cross-sectional view of a heat-dissipating cartridge in accordance with the present invention;

FIG. 3 is a schematic left side view of a fixing block according to the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 5 is a schematic cross-sectional view of the support plate of the present invention.

Reference numerals are as follows: 1. a base; 2. a support bar; 3. a display screen housing; 4. a fixed block; 5. a heat-dissipating cylinder; 6. a filter screen; 7. a mounting ring; 8. mounting grooves; 9. positioning a groove; 10. a pull rod; 11. a support plate; 12. a chute; 13. a transmission groove; 14. positioning a block; 15. fixing grooves; 16. a positioning frame; 17. a first spring; 18. a fixing plate; 19. a fan; 20. a motor; 21. a first positioning plate; 22. a second positioning plate; 23. a rubber layer; 24. a power frame; 25. a moving groove; 26. a second spring.

Detailed Description

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a liquid crystal display with heat dissipation function, the on-line screen storage device comprises a base 1, base 1's top fixedly connected with bracing piece 2, the top fixedly connected with display screen shell 3 of bracing piece 2, the inside of display screen shell 3 is hollow structure, the inside of display screen shell 3 is provided with the display screen subassembly, the left side fixedly connected with fixed block 4 of display screen shell 3, the mounting groove 8 with the inside intercommunication of display screen shell 3 is seted up in the left side of fixed block 4, the inside of mounting groove 8 is provided with collar 7, the left side fixedly connected with heat dissipation section of thick bamboo 5 of collar 7, the inner wall fixedly connected with fixed plate 18 of heat dissipation section of thick bamboo 5, the bottom fixedly connected with motor 20 of fixed plate 18, motor 20 is micro motor, motor 20 is current structure, do not do too much repetitious description here, motor 20's output fixedly connected with fan 19.

Drive fan 19 through motor 20 and rotate, can make the inside air of display screen shell 3 flow to accelerate the inside thermal giving off of display screen shell 3, make the heat dissipation of display screen more even, avoid local high temperature to a certain extent, make the heat dissipation of display screen more convenient, and improve the radiating efficiency and the radiating effect of display screen, make the staff can make things convenient for ground use device more.

Further, the inner wall fixedly connected with filter screen 6 of heat dissipation section of thick bamboo 5, filter screen 6 is located motor 20's left side, can filter the air in the external environment through filter screen 6, reduce the inside that pollutants such as dust among the external environment air followed the air admission display screen shell 3, the condition that the inside subassembly of messenger display screen shell 3 broke down, thereby make the life of display screen subassembly obtain the guarantee, and make the heat dissipation of display screen more smooth, make the operation that the display screen subassembly can be more smooth.

The second embodiment:

on the basis of the first embodiment, the left side of the fixing block 4 is provided with a positioning groove 9 communicated with the inside of the mounting groove 8, the inner wall of the mounting groove 8 is provided with a sliding groove 12 communicated with the inside of the positioning groove 9, the outer surface of the mounting ring 7 is fixedly connected with a positioning block 14 in sliding connection with the surface of the positioning groove 9, the surface of the positioning block 14 is in sliding connection with the inside of the sliding groove 12, the top of the positioning block 14 is provided with a fixing groove 15, the inside of the fixing block 4 is provided with a transmission groove 13 communicated with the inside of the sliding groove 12, the inside of the transmission groove 13 is in sliding connection with a positioning frame 16, the positioning frame 16 is in a shape of \ 21274, the surface of the positioning frame 16 is in sliding connection with the inside of the fixing groove 15, and one side of the positioning frame 16, which is far away from the transmission groove 13, slidably penetrates through the inside of the transmission groove 13 and extends to the inside of the fixing groove 15.

Further, the top fixedly connected with pull rod 10 of locating rack 16, the top of pull rod 10 slides and runs through the inside of transmission groove 13 and fixed block 4 and extend to the outside of fixed block 4, and the inner wall fixedly connected with activity of transmission groove 13 cup joints first spring 17 on pull rod 10, and the bottom of first spring 17 and the top fixed connection of locating rack 16, through the reciprocating of locating rack 16 can make first spring 17 compress and reset.

Make pull rod 10 upwards remove through the staff, first spring 17 compresses, and make the inside of 16 roll-off fixed slots 15 of locating rack, thereby make the fixed of locating piece 14 remove, make collar 7 carry out anticlockwise rotation through the staff, make locating piece 14 follow the inside roll-off of constant head tank 9, thereby realize the dismantlement of a heat dissipation section of thick bamboo 5, make the staff can dismantle and install a heat dissipation section of thick bamboo 5 more conveniently, make a heat dissipation section of thick bamboo 5 when breaking down simultaneously, the staff can maintain a heat dissipation section of thick bamboo 5 more conveniently, make the later maintenance of 5 inner structure of a heat dissipation section of thick bamboo more convenient, and make the staff can use device more conveniently.

Example three:

on the basis of the first embodiment and the second embodiment, please refer to fig. 4-5, the front and rear sides of the support rod 2 are fixedly connected with a support plate 11, the left side of the support plate 11 is fixedly connected with a first positioning plate 21, the front side of the first positioning plate 21 is provided with a second positioning plate 22, the cross sections of the first positioning plate 21 and the second positioning plate 22 are both arc-shaped, the inside of the support plate 11 is provided with a moving groove 25, the inside of the moving groove 25 penetrates through the inside of the support plate 11 and extends to the outside of the support plate 11, the inside of the moving groove 25 is slidably connected with a power frame 24 fixedly connected with the outer surface of the second positioning plate 22, the cross sections of the power frame 24 and the moving groove 25 are both L-shaped, the surface of the power frame 24 is fixedly connected with a second spring 26, one end of the second spring 26 far away from the power frame 24 is fixedly connected with the inner wall of the moving groove 25, and the second spring 26 can be compressed and reset by the forward and backward movement of the power frame 24.

Make the power frame 24 drive second locating plate 22 and keep away from the removal of first locating plate 21 direction through the staff, second spring 26 compresses, make the cable place between first locating plate 21 and second locating plate 22, loosen power frame 24, second spring 26 resets, make second locating plate 22 reset, and make first locating plate 21 and second locating plate 22 fix a position the cable fixedly, make the connecting cable of display screen obtain spacing fixedly, make the connecting cable of display screen can more neatly place, and reduce to a certain extent and place because of connecting the cable is in disorder, make the condition of short circuit appear in the connecting cable, make the staff arrange in order the cable more smoothly simultaneously, make the staff can make things convenient for the use device more.

Further, first locating plate 21 all is provided with rubber layer 23 with second locating plate 22 opposite side, through rubber layer 23, makes the connecting cable obtain certain protection, reduces first locating plate 21 and second locating plate 22 simultaneously to a certain extent and presss from both sides tight excessively to the connecting cable, makes the condition of damage appear in the connecting cable to the life that makes the cable obtains certain extension, and makes the staff can conveniently use the device more.

The working principle is as follows: this liquid crystal display with heat dissipation function, drive fan 19 through motor 20 and rotate when using, can make the inside air of display screen shell 3 flow, thereby accelerate the inside thermal giving off of display screen shell 3, make the heat dissipation of display screen more even, avoid local high temperature to a certain extent, make the heat dissipation of display screen more convenient, make pull rod 10 upwards remove through the staff, first spring 17 compresses, and make the inside of locating rack 16 roll-off fixed slot 15, thereby make the fixed of locating piece 14 relieve, make collar 7 carry out anticlockwise rotation through the staff, make locating piece 14 follow the inside roll-off of constant head tank 9, thereby realize the dismantlement of heat dissipation section of thick bamboo 5, make the staff dismantle and install heat dissipation section of thick bamboo 5 more conveniently, make heat dissipation section of thick bamboo 5 when breaking down simultaneously, the staff can maintain heat dissipation section of thick bamboo 5 more conveniently, make the later maintenance of heat dissipation section of thick bamboo 5 inner structure more convenient, make power frame 24 drive second locating plate 22 and keep away from the removal of first locating plate 21 direction through the staff, second spring 26 compresses, make cable place and second locating plate and second constant head cable 21 and the spacing locating plate of second fixed connection between second locating rack 22 and make the second locating plate go on the line reset locating plate 21 and make the second locating cable go on the second locating plate 21, make the spacing reset locating rack of fixing, make the second locating plate 22 obtain the spacing reset locating plate 22.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a liquid crystal display with heat dissipation function, includes base (1), its characterized in that: the utility model discloses a heat dissipation device, including base (1), the top fixedly connected with bracing piece (2) of base (1), the top fixedly connected with display screen shell (3) of bracing piece (2), the inside of display screen shell (3) is hollow structure, the left side fixedly connected with fixed block (4) of display screen shell (3), mounting groove (8) with the inside intercommunication of display screen shell (3) are seted up in the left side of fixed block (4), the inside of mounting groove (8) is provided with collar (7), the left side fixedly connected with heat dissipation section of thick bamboo (5) of collar (7), the inner wall fixedly connected with fixed plate (18) of heat dissipation section of thick bamboo (5), the bottom fixedly connected with motor (20) of fixed plate (18), the output fixedly connected with fan (19) of motor (20).

2. The liquid crystal display panel with heat dissipation function of claim 1, wherein: the inner wall of the heat dissipation cylinder (5) is fixedly connected with a filter screen (6).

3. The liquid crystal display panel with heat dissipation function of claim 2, wherein: the left side of the fixed block (4) is provided with a positioning groove (9) communicated with the inside of the mounting groove (8), the inner wall of the mounting groove (8) is provided with a sliding groove (12) communicated with the inside of the positioning groove (9), the outer surface of the mounting ring (7) is fixedly connected with a positioning block (14) in sliding connection with the surface of the positioning groove (9), the surface of the positioning block (14) is in sliding connection with the inside of the sliding groove (12), the top of the positioning block (14) is provided with a fixing groove (15), the inside of the fixed block (4) is provided with a transmission groove (13) communicated with the inside of the sliding groove (12), the inside of the transmission groove (13) is in sliding connection with a positioning frame (16), and the positioning frame (16) is in a shape of '21274'.

4. A liquid crystal display panel having a heat dissipating function according to claim 3, wherein: the surface of the positioning frame (16) is connected with the inside of the fixing groove (15) in a sliding mode, and one side, far away from the transmission groove (13), of the positioning frame (16) penetrates through the inside of the transmission groove (13) in a sliding mode and extends to the inside of the fixing groove (15).

5. The liquid crystal display panel with heat dissipation function of claim 4, wherein: the top fixedly connected with pull rod (10) of locating rack (16), the top of pull rod (10) slides and runs through the inside of transmission groove (13) and fixed block (4) and extend to the outside of fixed block (4), the inner wall fixedly connected with activity of transmission groove (13) cup joints first spring (17) on pull rod (10), the bottom of first spring (17) and the top fixed connection of locating rack (16).

6. The liquid crystal display panel with heat dissipation function of claim 5, wherein: the utility model discloses a bracing piece, including bracing piece (2), the equal fixedly connected with backup pad (11) in both sides around bracing piece (2), the first locating plate (21) of left side fixedly connected with of backup pad (11), the front side of first locating plate (21) is provided with second locating plate (22), shifting chute (25) have been seted up to the inside of backup pad (11), the inside of shifting chute (25) runs through the inside of backup pad (11) and extends to the outside of backup pad (11), the inside sliding connection of shifting chute (25) has power frame (24) of being connected with second locating plate (22) surface fixed.

7. The liquid crystal display panel with heat dissipation function of claim 5, characterized in that: the sections of the first positioning plate (21) and the second positioning plate (22) are both arc-shaped, and the sections of the power frame (24) and the moving groove (25) are both L-shaped.

8. The liquid crystal display panel with heat dissipation function of claim 5, wherein: the surface of the power frame (24) is fixedly connected with a second spring (26), and one end, far away from the power frame (24), of the second spring (26) is fixedly connected with the inner wall of the movable groove (25).

9. The liquid crystal display panel with heat dissipation function of claim 5, wherein: the rubber layers (23) are arranged on the opposite sides of the first positioning plate (21) and the second positioning plate (22).