CN212966866U

CN212966866U - Double-sided transparent display screen with auxiliary heat dissipation structure

Info

Publication number: CN212966866U
Application number: CN202022252148.8U
Authority: CN
Inventors: 殷帅
Original assignee: Beijing Huihua Shengshi Electronic Technology Co ltd
Current assignee: Beijing Huihua Shengshi Electronic Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-04-13
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a two-sided transparent display screen with supplementary heat radiation structure, including the frame, the frame includes two frameworks. The utility model discloses a frame, the framework, the mounting groove, the display screen, the cavity, heat dissipation mechanism, the heat dissipation opening, the filter screen, the heat-conducting layer, including a motor, an end cap, a controller, and a cover plate, the motor shaft, the flabellum, fixed subassembly, the connecting block, the mounting hole, threaded rod and nut mutually support, in the use, the heat-conducting layer is heat conduction silica gel, heat conduction silica gel can absorb the heat of display screen, it is rotatory that the cooperation motor drives the flabellum through the motor shaft, produce the air convection, the air flows the outside of cavity through the heat dissipation opening, carry out the heat exchange with the outside air rapidly, the radiating effect of display screen has been improved, and avoid a large amount of the inside of gathering at the display screen of heat, can discharge the heat fast, the life of display screen is improved, and two-sided display.

Description

Double-sided transparent display screen with auxiliary heat dissipation structure

Technical Field

The utility model relates to a display screen technical field specifically is a two-sided transparent display screen with supplementary heat radiation structure.

Background

According to the application number: 202020514606.8, a flexible, double-sided transparent display screen, comprising: the display screen comprises an A-side flexible transparent display screen, a B-side flexible transparent display screen and an OCA glue layer, wherein the structure of the B-side flexible transparent display screen is completely the same as that of the A-side flexible transparent display screen; the A (B) surface flexible transparent display screen comprises an A (A) (B) surface base layer bottom plate, an A (B) surface conducting circuit and a bonding pad etched on the A (B) surface base layer bottom plate, namely an A (B) surface circuit layer, an A (B) surface transparent protection layer covered on the A (B) surface circuit layer, an A (B) surface LED dot matrix arranged on the A (B) surface circuit layer bonding pad and an A (B) surface connector FPC (flexible printed circuit); the back of the A-side flexible transparent display screen is connected with the back of the B-side flexible transparent display screen through an OCA glue layer. The utility model discloses display screen simple manufacture can work as transparent medium, has flexible display screen's advantage again, can be crooked wantonly to two-sided can all show respective video alone. Realizing a flexible double-sided transparent display provides the effect of two displays. However, in a specific use process, the double-sided transparent display screen is not provided with a heat dissipation structure, so that the heat dissipation effect of the display screen is poor, the double-sided display screen is easy to heat, heat is gathered in the display screen and cannot be quickly discharged, the service life of the display screen is influenced, and great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided transparent display screen with supplementary heat radiation structure to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-sided transparent display screen with an auxiliary heat dissipation structure comprises a frame, wherein the frame comprises two frame bodies, a mounting groove is formed in the outer side of each frame body, a display screen is embedded in the mounting groove, a cavity is formed in each frame body, a heat dissipation mechanism is arranged in each cavity, and the two frame bodies are fixedly connected through a fixing assembly;

the heat dissipation mechanism comprises heat dissipation through holes, the heat dissipation through holes are formed in the top and the bottom of the inner side of the frame body, a filter screen matched with the heat dissipation through holes is arranged on the outer side of the frame body, a heat conduction layer is arranged on the inner wall of the installation groove, motors are installed on the top and the bottom of the frame body, a motor rotating shaft is installed on an output shaft of each motor, and fan blades are installed on the surface of the motor rotating shaft;

the fixed component comprises a connecting block, the connecting block is arranged at the top and the bottom of the frame body, a mounting hole is formed in the surface of the connecting block, a threaded rod is arranged inside the mounting hole, the tail end of the threaded rod penetrates through the mounting hole and extends to the outside of the mounting hole, and a nut is connected to the surface of the threaded rod outside the mounting hole in a threaded manner.

Preferably, the two frame bodies are arranged in a bilateral symmetry mode, and the two frame bodies are movably connected.

Preferably, the front side and the rear side of the cavity are both closed, and the front side and the rear side of the mounting groove are both closed.

Preferably, the heat conduction layer sets up to heat conduction silica gel, the outside of heat conduction layer and the inboard in close contact with of display screen.

Preferably, the filter screen sets up to detachable filter screen, the filter screen sets up on the inner wall of heat dissipation opening.

Preferably, the surface of the threaded rod is sleeved with a gasket, and two sides of the gasket are respectively in close contact with the nut and the connecting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a frame, the framework, the mounting groove, the display screen, the cavity, heat dissipation mechanism, the heat dissipation opening, the filter screen, the heat-conducting layer, including a motor, an end cap, a controller, and a cover plate, the motor shaft, the flabellum, fixed subassembly, the connecting block, the mounting hole, threaded rod and nut mutually support, in the use, the heat-conducting layer is heat conduction silica gel, heat conduction silica gel can absorb the heat of display screen, it is rotatory that the cooperation motor drives the flabellum through the motor shaft, produce the air convection, the air flows the outside of cavity through the heat dissipation opening, carry out the heat exchange with the outside air rapidly, the radiating effect of display screen has been improved, and avoid a large amount of the inside of gathering at the display screen of heat, can discharge the heat fast, the life of display screen is improved, and two-sided display.

2. The utility model discloses a set up the packing ring and played the effect of carrying out the protection to the connecting block, avoid the crowded connecting block that hinders of nut.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

fig. 3 is the mounting structure schematic diagram of the left view of the display screen of the present invention.

In the figure: the heat dissipation device comprises a frame 1, a frame 2, a mounting groove 3, a display screen 4, a cavity 5, a heat dissipation mechanism 6, a heat dissipation port 61, a filter screen 62, a heat conduction layer 63, a motor 64, a motor rotating shaft 65, fan blades 66, a fixing component 7, a connecting block 71, a mounting hole 72, a threaded rod 73, a nut 74 and a washer 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a double-sided transparent display screen with an auxiliary heat dissipation structure includes a frame 1, the frame 1 includes two frame bodies 2, an installation groove 3 is disposed on an outer side of the frame body 2, a display screen 4 is embedded in the installation groove 3, a cavity 5 is disposed in the frame body 2, a heat dissipation mechanism 6 is disposed in the cavity 5, and the two frame bodies 2 are fixedly connected through a fixing component 7.

Heat dissipation mechanism 6 is including heat dissipation port 61, and heat dissipation port 61 sets up at the inboard top of framework 2 and bottom, and the outside of framework 2 is provided with the filter screen 62 with heat dissipation port 61 looks adaptation, is provided with heat-conducting layer 63 on the inner wall of mounting groove 3, and motor 64 is all installed to framework 2 top and bottom, installs motor shaft 65 on the output shaft of motor 64, and the surface mounting of motor shaft 65 has flabellum 66.

The fixing assembly 7 comprises a connecting block 71, the connecting block 71 is mounted at the top and the bottom of the frame body 2, a mounting hole 72 is formed in the surface of the connecting block 71, a threaded rod 73 is arranged inside the mounting hole 72, the tail end of the threaded rod 73 penetrates through the mounting hole 72 and extends to the outside of the mounting hole, and a nut 74 is connected to the surface of the threaded rod 73 located outside the mounting hole 72 in a threaded mode.

In the specific implementation, the two frame bodies 2 are arranged in bilateral symmetry, and the two frame bodies 2 are movably connected with each other.

In the specific implementation, the front side and the rear side of the cavity 5 are both set to be closed, and the front side and the rear side of the mounting groove 3 are both set to be closed.

In specific implementation, the heat conducting layer 63 is made of heat conducting silica gel, and the outer side of the heat conducting layer 63 is in close contact with the inner side of the display screen 4.

In the specific implementation, the filter screen 62 is detachably disposed, and the filter screen 62 is disposed on the inner wall of the heat dissipation opening 61.

In specific implementation, the surface of the threaded rod 73 is sleeved with a washer 8, and two sides of the washer 8 are respectively in close contact with the nut 74 and the connecting block 71.

When in use, the frame 1, the frame body 2, the mounting groove 3, the display screen 4, the cavity 5, the heat dissipation mechanism 6, the heat dissipation port 61, the filter screen 62, the heat conduction layer 63, the motor 64, the motor rotating shaft 65, the fan blades 66, the fixing component 7, the connecting block 71, the mounting hole 72, the threaded rod 73 and the nut 74 are mutually matched, in the using process, the heat conduction layer 63 is heat conduction silica gel, the heat conduction silica gel can absorb the heat of the display screen 4, the motor 64 is matched to drive the fan blades 66 to rotate through the motor rotating shaft 65 to generate air convection, the air flows to the outside of the cavity 5 through the heat dissipation port 61, the filter screen 62 can filter dust in the air and quickly exchange heat with the outside air, the heat dissipation effect of the display screen 4 is improved, a large amount of heat is prevented from being accumulated in the display screen 4, the heat can be quickly discharged, the service life of the display screen 4 is prolonged, and, the practicability of the display screen 4 is improved, and great convenience is brought to a user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided transparent display screen with supplementary heat radiation structure, includes frame (1), its characterized in that: the frame (1) comprises two frame bodies (2), wherein a mounting groove (3) is formed in the outer side of each frame body (2), a display screen (4) is embedded in the mounting groove (3), a cavity (5) is formed in each frame body (2), a heat dissipation mechanism (6) is arranged in each cavity (5), and the two frame bodies (2) are fixedly connected through a fixing component (7);

the heat dissipation mechanism (6) comprises a heat dissipation through hole (61), the heat dissipation through hole (61) is formed in the top and the bottom of the inner side of the frame body (2), a filter screen (62) matched with the heat dissipation through hole (61) is arranged on the outer side of the frame body (2), a heat conduction layer (63) is arranged on the inner wall of the mounting groove (3), motors (64) are mounted on the top and the bottom of the frame body (2), a motor rotating shaft (65) is mounted on an output shaft of each motor (64), and fan blades (66) are mounted on the surface of each motor rotating shaft (65);

fixed subassembly (7) include connecting block (71), the top and the bottom at framework (2) are installed in connecting block (71), the surface of connecting block (71) is provided with mounting hole (72), the inside of mounting hole (72) is provided with threaded rod (73), the end of threaded rod (73) runs through mounting hole (72) and extends to its outside, and threaded rod (73) surface threaded connection who is located mounting hole (72) outside has nut (74).

2. The double-sided transparent display screen with the auxiliary heat dissipation structure as recited in claim 1, wherein: the two frame bodies (2) are arranged in a bilateral symmetry mode, and the two frame bodies (2) are movably connected.

3. The double-sided transparent display screen with the auxiliary heat dissipation structure as recited in claim 1, wherein: the front side and the rear side of the cavity (5) are both set to be closed, and the front side and the rear side of the mounting groove (3) are both set to be closed.

4. The double-sided transparent display screen with the auxiliary heat dissipation structure as recited in claim 1, wherein: the heat conduction layer (63) is set to be heat conduction silica gel, and the outside of heat conduction layer (63) and the inboard in close contact with of display screen (4).

5. The double-sided transparent display screen with the auxiliary heat dissipation structure as recited in claim 1, wherein: the filter screen (62) sets up to detachable filter screen, filter screen (62) set up on the inner wall of heat dissipation opening (61).

6. The double-sided transparent display screen with the auxiliary heat dissipation structure as recited in claim 1, wherein: the surface of the threaded rod (73) is sleeved with a gasket (8), and two sides of the gasket (8) are respectively in close contact with the nut (74) and the connecting block (71).