CN214410599U

CN214410599U - LED screen with adjustable heat dissipation rate

Info

Publication number: CN214410599U
Application number: CN202022976036.7U
Authority: CN
Inventors: 尹和生
Original assignee: Guizhou Kairuijia Electronic Technology Co ltd
Current assignee: Guizhou Kairuijia Electronic Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-15
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a LED screen technical field specifically is a rate of heat dissipation adjustable LED screen, including LED screen body and cooling tube, the left side embedding of LED screen body is provided with the cooling tube. This kind of radiating rate adjustable LED screen, through installing the cooling tube, the center of cooling tube is on same water flat line with the center of motor one, LED screen body is provided with two rows of cooling tubes, and the quantity of two rows of cooling tubes from top to bottom equals, LED screen body is when carrying out the heat dissipation, open the valve on the cooling tube of LED screen body top, motor one drives the flabellum and rotates, with the inside steam of LED screen body through the cooling tube effluvium, carrying out radiating last back, LED screen body top cooling tube is crisscross with the valve of LED screen body below cooling tube and is opened, make the inside air current direction of LED screen body change, effluvium from the cooling tube of different positions, improve radiating efficiency.

Description

LED screen with adjustable heat dissipation rate

Technical Field

The utility model relates to a LED screen technical field specifically is a rate of heat dissipation adjustable LED screen.

Background

The LED display screen is a flat-panel display, constitute by LED module panel little by one, be used for showing characters, images, videos, the equipment of various information such as video recording signal, the LED display screen all can produce the heat usually in work, if the LED display screen works for a long time under the condition of high temperature can lead to the lamp pearl decay to reduce the life-span with higher speed, electronic device's failure rate probability also can increase rapidly simultaneously, thereby lead to the display screen reliability to descend, so the LED display screen is when carrying out work, can all dispel the heat to the LED display screen usually, but when carrying out the heat dissipation, radiating efficiency can not be adjusted, the current technical consideration is not comprehensive, has following drawback:

when the existing LED display screen works, heat is usually discharged through a single fan, internal airflow is stable, the efficiency of the LED display screen is fixed when heat dissipation is carried out, the filter screen is usually used for filtering external dust when heat dissipation is carried out, and when more dust is on the filter screen, the filter screen can be blocked, so that the internal heat can not be discharged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rate of heat dissipation adjustable LED screen, with the current LED display screen that proposes in solving above-mentioned background art when carrying out work, all discharge the heat through single fan usually, inside air current is stable, make the efficiency of LED display screen when dispelling the heat fixed, and when dispelling the heat, can all use the filter screen to filter external dust usually, when the dust on the filter screen is more, can block up the filter screen, make the unable exhaust problem of inside heat.

In order to achieve the above object, the utility model provides a following technical scheme: an LED screen with adjustable heat dissipation rate comprises an LED screen body and a heat dissipation pipe, wherein the heat dissipation pipe is embedded in the left side of the LED screen body, a filter screen is fixedly connected to one side of the radiating pipe away from the LED screen body, a valve is embedded in the middle of the radiating pipe, one side of the LED screen body close to the radiating pipe is fixedly connected with a first motor, the output end of the first motor is fixedly connected with fan blades, a fixing frame is fixedly connected to the upper portion of the left side of the LED screen body, an electric telescopic rod is fixedly connected to the bottom end of one side of the fixing frame, which is far away from the LED screen body, the bottom end of the electric telescopic rod is fixedly connected with a fixed pipe, the top end of the middle part of the fixed pipe is embedded with a dust collector, one side fixedly connected with motor two that fixed pipe is close to the LED screen body, the output fixedly connected with fixed plate of motor two, the one end fixedly connected with brush of motor two is kept away from to the fixed plate.

Preferably, the center of the radiating pipe and the center of the first motor are on the same horizontal line.

Preferably, the LED screen body is provided with two rows of radiating pipes, and the number of the upper row of radiating pipes and the lower row of radiating pipes is equal.

Preferably, the fixing frame is U-shaped.

Preferably, the number of the brushes is equal to the number of the rows of the radiating pipes.

Preferably, one side of the brush, which is far away from the fixed plate, is tangent to the filter screen.

Preferably, one side of the fixing tube, which is located on the fixing plate, is provided with a through hole.

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

1. this kind of radiating rate adjustable LED screen, through installing the cooling tube, the center of cooling tube is on same water flat line with the center of motor one, LED screen body is provided with two rows of cooling tubes, and the quantity of two rows of cooling tubes from top to bottom equals, LED screen body is when carrying out the heat dissipation, open the valve on the cooling tube of LED screen body top, motor one drives the flabellum and rotates, with the inside steam of LED screen body through the cooling tube effluvium, carrying out radiating last back, LED screen body top cooling tube is crisscross with the valve of LED screen body below cooling tube and is opened, make the inside air current direction of LED screen body change, effluvium from the cooling tube of different positions, improve radiating efficiency.

2. This kind of rate of heat dissipation adjustable LED screen, through installing the brush, the quantity of brush equals with the quantity of one row of cooling tube, the one side that the fixed plate was kept away from to the brush is tangent with the filter screen, the through-hole has been seted up to one side that fixed pipe is located the fixed plate, electric telescopic handle promotes fixed pipe downstream, two electric fixed plates of motor rotate, make the brush on the fixed plate clear up the filter screen, and simultaneously, the dust catcher begins to work, will go into the fixed tube with the dust that the brush cleared up through the through-hole, collect the dust, avoid the filter screen to be blockked up by the dust, make the unable discharge of inside heat.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention;

fig. 3 is a left side view of the overall structure of the present invention;

FIG. 4 is a partial structural view of the fixing tube of the present invention;

in the figure: 1-LED screen body, 2-radiating pipe, 201-filter screen, 202-valve, 203-motor I, 204-fan blade, 3-fixed pipe, 301-motor II, 302-fixed plate, 303-brush, 4-electric telescopic rod, 5-fixed frame and 6-dust collector.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an LED screen with adjustable heat dissipation rate comprises an LED screen body 1 and a heat dissipation pipe 2, wherein the heat dissipation pipe 2 is embedded in the left side of the LED screen body 1, a filter screen 201 is fixedly connected to one side, away from the LED screen body 1, of the heat dissipation pipe 2, a valve 202 is embedded in the middle of the heat dissipation pipe 2, a first motor 203 is fixedly connected to one side, close to the heat dissipation pipe 2, of the LED screen body 1, a fan blade 204 is fixedly connected to the output end of the first motor 203, a fixed frame 5 is fixedly connected to the upper portion of the left side of the LED screen body 1, an electric telescopic rod 4 is fixedly connected to the bottom end, away from the LED screen body 1, of the fixed frame 5, a fixed pipe 3 is fixedly connected to the bottom end of the electric telescopic rod 4, a dust collector 6 is embedded in the top end of the middle of the fixed pipe 3, a second motor 301 is fixedly connected to one side, close to the LED screen body 1, and a fixed plate 302 is fixedly connected to the output end of the second motor 301, one end of the fixing plate 302 far away from the second motor 301 is fixedly connected with a brush 303.

Further, the center of cooling tube 2 and the center of motor one 203 are on same water flat line, LED screen body 1 is provided with two rows of cooling tubes 2, and the quantity of two rows of cooling tubes 2 about and equals, LED screen body 1 is when dispelling the heat, open valve 202 on cooling tube 2 above LED screen body 1, motor one 203 drives flabellum 204 and rotates, with the inside steam of LED screen body 1 through cooling tube 2 effluvium, then, after carrying out radiating last back, LED screen body 1 top cooling tube 2 and LED screen body 1 below cooling tube 2's valve is crisscross to be opened, make the inside air current direction of LED screen body 1 change, from the cooling tube 2 effluvium of different positions, improve radiating efficiency.

Further, the fixing frame 5 is U-shaped.

Further, the quantity of brush 303 equals with the quantity of one row of cooling tube 2, one side that fixed plate 302 was kept away from to brush 303 is tangent with filter screen 201, the through-hole has been seted up to one side that fixed pipe 3 is located

fixed plate

302, 4 fixed 3 downstream of pipe that promote of electric telescopic handle, two 301 electric fixed plate 302 rotations of motor, make brush 303 on the fixed plate 302 clear up filter screen 201, and simultaneously, dust catcher 6 begins to work, will go into fixed 3 in managing through the through-hole with the dust that brush 303 cleared up, collect the dust, avoid filter screen 201 to be blockked up by the dust, make the unable discharge of inside heat.

The working principle is as follows: firstly, when the LED screen body 1 is radiating, open the valve 202 on the radiating tube 2 above the LED screen body 1, the first motor 203 drives the fan blade 204 to rotate, the inside steam of the LED screen body 1 is radiated through the radiating tube 2, then, after the radiating is carried out, the valve of the radiating tube 2 above the LED screen body 1 and the valve of the radiating tube 2 below the LED screen body 1 are staggered and opened, the air flow direction inside the LED screen body 1 is changed, the radiating tube 2 at different positions is radiated, finally, the electric telescopic rod 4 pushes the fixed tube 3 to move downwards, the second motor 301 electric fixing plate 302 rotates, the brush 303 on the fixed plate 302 cleans the filter screen 201, meanwhile, the dust collector 6 starts to work, the dust cleaned by the brush 303 enters the fixed tube 3 through the through hole, and the dust is collected.

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 rate of heat dissipation adjustable LED screen, includes LED screen body (1) and cooling tube (2), the left side embedding of LED screen body (1) is provided with cooling tube (2), its characterized in that: the LED screen comprises a radiating pipe (2), wherein a filter screen (201) is fixedly connected to one side, away from an LED screen body (1), of the radiating pipe (2), a valve (202) is embedded in the middle of the radiating pipe (2), a first motor (203) is fixedly connected to one side, close to the radiating pipe (2), of the LED screen body (1), fan blades (204) are fixedly connected to the output end of the first motor (203), a fixing frame (5) is fixedly connected to the upper left side of the LED screen body (1), an electric telescopic rod (4) is fixedly connected to the bottom end, away from one side of the LED screen body (1), of the fixing frame (5), a fixing pipe (3) is fixedly connected to the bottom end of the electric telescopic rod (4), a dust collector (6) is embedded in the top end of the middle of the fixing pipe (3), and a second motor (301) is fixedly connected to one side, close to the LED screen body (1), of the fixing pipe (3), the output end of the second motor (301) is fixedly connected with a fixing plate (302), and one end, far away from the second motor (301), of the fixing plate (302) is fixedly connected with a hairbrush (303).

2. The LED screen with adjustable heat dissipation rate of claim 1, wherein: the center of the radiating pipe (2) and the center of the motor I (203) are on the same horizontal line.

3. The LED screen with adjustable heat dissipation rate of claim 1, wherein: the LED screen body (1) is provided with two rows of radiating tubes (2), and the number of the upper row of radiating tubes and the lower row of radiating tubes (2) is equal.

4. The LED screen with adjustable heat dissipation rate of claim 1, wherein: the fixing frame (5) is U-shaped.

5. The LED screen with adjustable heat dissipation rate of claim 1, wherein: the quantity of the brush (303) is equal to that of the row of radiating pipes (2).

6. The LED screen with adjustable heat dissipation rate of claim 1, wherein: one side of the brush (303) far away from the fixing plate (302) is tangent to the filter screen (201).

7. The LED screen with adjustable heat dissipation rate of claim 1, wherein: one side of the fixing tube (3) positioned on the fixing plate (302) is provided with a through hole.