CN212461041U

CN212461041U - Heat dissipation device for LED electronic screen

Info

Publication number: CN212461041U
Application number: CN202021766718.9U
Authority: CN
Inventors: 张俊杰
Original assignee: Hangzhou Zhanhong Technology Co Ltd
Current assignee: Hangzhou Zhanhong Technology Co Ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-02-02
Anticipated expiration: 2030-08-22

Abstract

The utility model belongs to the technical field of the cooling device, especially, be a heat abstractor for LED electronic screen, mostly lack the function of carrying out the heat dissipation to it to current LED electronic screen to cause the problem that the electronic screen is burnt out easily, present scheme as follows, it includes the mounting bracket, two pivots are installed in the inside rotation of mounting bracket, and the equal fixed mounting in one side that two pivots are close to each other has the flabellum, and the dwang is installed in the top rotation of mounting bracket, and the equal fixed mounting in the both ends of dwang and the outside of two pivots has a belt pulley, and the transmission is connected with same belt on two belt pulleys that lie in the homonymy in four belt pulleys, and the outside of dwang is around being. The utility model discloses realize that multiple mode carries out radiating function, through the liquid storage box that sets up, thereby the drive suction pump makes the inside coolant liquid of liquid storage box carry back the inside of type pipe to take the outside of mounting bracket out of the inside heat of mounting bracket.

Description

Heat dissipation device for LED electronic screen

Technical Field

The utility model relates to a heat dissipation equipment technical field especially relates to a heat abstractor for LED electronic screen.

Background

The LED electronic screen is a display mode by controlling the semiconductor light emitting diodes, and is formed by uniformly arranging tens of thousands to hundreds of thousands of semiconductor light emitting diode pixel points, different materials can be utilized to manufacture LED pixel points with different colors so as to display screens of various information such as characters, figures, images, animation, quotation, videos, video signals and the like, the LED electronic screen can be used in many occasions, as the LED electronic screen displays the characters or the numbers through electric energy, certain heat can be generated, and if the characters or the numbers are not timely removed, the LED electronic screen is easy to burn out.

Most of the existing LED electronic screens lack the function of radiating heat, so that the electronic screens are easily burnt out, and therefore a heat radiating device for the LED electronic screens is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing LED electronic screen mostly lacks the function of radiating the heat of the LED electronic screen, thereby easily causing the defect that the electronic screen is burnt out, and providing a heat radiating device for the LED electronic screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat abstractor for LED electronic screen, which comprises a mounting bracket, two pivots are installed in the inside rotation of mounting bracket, the equal fixed mounting in one side that two pivots are close to each other has the flabellum, the top of mounting bracket is rotated and is installed the dwang, the both ends of dwang and the equal fixed mounting in the outside of two pivots have a belt pulley, transmission connection has same belt on two belt pulleys of homonymy in four belt pulleys, the outside of dwang is around being equipped with two haulage ropes, the equal fixed mounting in the outside of dwang of one end of two haulage ropes, the other end of two haulage ropes all extends to the inside and the fixed mounting of mounting bracket has same heat-conducting plate, the outside fixed mounting of mounting bracket has suction pump and liquid storage tank, the water inlet of suction pump is mutually linked together with the outside bottom of.

Preferably, the outside fixed mounting of mounting bracket has the motor, the other end of a pivot in two pivots extend to the outside of mounting bracket and with the output shaft fixed connection of motor, through the motor that sets up, thereby the work of motor drives one of them pivot and rotates, through the belt pulley that sets up to drive dwang and another pivot and rotate, the rotation of two pivots drives two flabellums and rotates, thereby can carry out certain heat dissipation to the electronic screen and handle.

Preferably, the top fixed mounting of mounting bracket has two gag lever posts, and the outside of dwang is rotated and is installed in the inboard of two gag lever posts, thereby plays certain supporting role for the rotation of dwang through the gag lever post that sets up.

Preferably, the left and right sides of mounting bracket all begins to have the circular port, and the outside of two pivots is rotated respectively and is installed in the inboard of the circular port that corresponds, thereby has standardized the rotation range of pivot through the circular port that sets up.

Preferably, the outside fixed mounting of mounting bracket has a supporting bench, and motor fixed mounting is at a supporting bench's top through the supporting bench that sets up to for the motor provides certain supporting role.

Preferably, the bottom inner wall fixed mounting of mounting bracket has the electronic screen, returns the delivery port of type pipe and extends to the outside of mounting bracket, through the type pipe that returns that sets up, drives the suction pump to make the inside coolant liquid of deposit liquid tank carry the inside of returning the type pipe, thereby take the outside of mounting bracket out of with the inside heat of mounting bracket.

In the utility model, the heat dissipation device for the LED electronic screen drives the motor to synchronously rotate the rotating shaft and the rotating rod through the rotating shaft and the rotating rod which are arranged, so that the fan blade rotates, certain heat dissipation treatment can be carried out on the electronic screen, and then two traction ropes are synchronously wound through the rotating rod which is arranged, so that the heat conduction plate is moved out of the outer side of the mounting frame, and the heat dissipation of the electronic screen can be quickly carried out;

the utility model discloses a thereby the liquid storage box that sets up drives the suction pump and makes the inside coolant liquid of liquid storage box carry the inside back type pipe to take the outside of mounting bracket out with the inside heat of mounting bracket.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation device for an LED electronic screen according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a heat dissipation device for an LED electronic screen according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the heat dissipation device for an LED electronic screen according to the present invention.

In the figure: 1. a mounting frame; 2. a rotating shaft; 3. a fan blade; 4. a belt pulley; 5. a belt; 6. rotating the rod; 7. a hauling rope; 8. a heat conducting plate; 9. a return pipe; 10. a water pump; 11. a liquid storage tank; 12. an electric motor.

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.

Referring to fig. 1-3, a heat dissipation device for an LED electronic screen comprises a mounting frame 1, two rotating shafts 2 are rotatably mounted inside the mounting frame 1, fan blades 3 are fixedly mounted on one sides of the two rotating shafts 2 close to each other, a rotating rod 6 is rotatably mounted on the top of the mounting frame 1, belt pulleys 4 are fixedly mounted at two ends of the rotating rod 6 and at the outer sides of the two rotating shafts 2, the same belt 5 is connected to two belt pulleys 4 on the same side of the four belt pulleys 4 in a transmission manner, two traction ropes 7 are wound on the outer side of the rotating rod 6, one ends of the two traction ropes 7 are fixedly mounted on the outer side of the rotating rod 6, the other ends of the two traction ropes 7 extend into the mounting frame 1 and are fixedly mounted with the same heat conduction plate 8, a water suction pump 10 and a liquid storage tank 11 are fixedly mounted on the outer side of the mounting frame 1, the water outlet of the water pump 10 extends to the inside of the mounting frame 1 and is communicated with a return pipe 9.

The utility model discloses in, the outside fixed mounting of mounting bracket 1 has motor 12, the other end of a pivot 2 in two pivots 2 extend to the outside of mounting bracket 1 and with motor 12's output shaft fixed connection, through the motor 12 that sets up, thereby motor 12's work drives one of them pivot 2 and rotates, through the belt pulley 4 that sets up, thereby drive dwang 6 and another pivot 2 and rotate, two flabellum 3 rotations of rotation drive of two pivots 2, thereby can carry out certain heat dissipation to the electronic screen and handle.

The utility model discloses in, the top fixed mounting of mounting bracket 1 has two gag lever posts, and the outside of dwang 6 is rotated and is installed in the inboard of two gag lever posts, thereby plays certain supporting role for the rotation of dwang 6 through the gag lever post that sets up.

The utility model discloses in, the left and right sides of mounting bracket 1 all begins to have the circular port, and the inboard of installing at the circular port that corresponds is rotated respectively in the outside of two pivots 2, thereby has standardized the rotation range of pivot 2 through the circular port that sets up.

The utility model discloses in, the outside fixed mounting of mounting bracket 1 has a supporting bench, and motor 12 fixed mounting is at a supporting bench's top, through the brace table that sets up to provide certain supporting role for motor 12.

The utility model discloses in, the bottom inner wall fixed mounting of mounting bracket 1 has the electronic screen, returns the delivery port of type pipe 9 and extends to the outside of mounting bracket 1, through the type pipe 9 that returns that sets up, drives suction pump 10 to make the inside coolant liquid of liquid storage tank 11 carry the inside of returning type pipe 9, thereby take away the outside of mounting bracket 1 with the inside heat of mounting bracket 1.

The working principle of the heat dissipation device is as follows: at first to the inside of depositing liquid tank 11 carry appropriate amount of coolant liquid, then driving motor 12, thereby motor 12's work drives one of them pivot 2 and rotates, belt pulley 4 through the setting, thereby drive dwang 6 and another pivot 2 and rotate, two flabellum 3 rotations of rotation drive of two pivots 2, thereby can carry out certain heat dissipation to the electronic screen and handle, secondly the rotation of dwang 6, thereby make two haulage rope 7 synchronous by around establishing, thereby shift out the outside of mounting bracket 1 with heat-conducting plate 8, thereby can be quick dispel the heat to the electronic screen, drive suction pump 10 after that, thereby make the inside coolant liquid of depositing liquid tank 11 carry the inside of returning type pipe 9, thereby bring the inside heat of mounting bracket 1 out the outside of mounting bracket 1 with the heat of mounting bracket 1.

Claims

1. A heat dissipation device for an LED electronic screen comprises a mounting rack (1) and is characterized in that two rotating shafts (2) are rotatably mounted inside the mounting rack (1), fan blades (3) are fixedly mounted on one sides, close to each other, of the two rotating shafts (2), a rotating rod (6) is rotatably mounted at the top of the mounting rack (1), belt pulleys (4) are fixedly mounted at two ends of the rotating rod (6) and at the outer sides of the two rotating shafts (2), the same belt (5) is movably connected onto the two belt pulleys (4) on the same side in the four belt pulleys (4), two traction ropes (7) are wound on the outer side of the rotating rod (6), one ends of the two traction ropes (7) are fixedly mounted on the outer side of the rotating rod (6), the other ends of the two traction ropes (7) extend to the inside of the mounting rack (1) and are fixedly mounted with, the outside fixed mounting of mounting bracket (1) has suction pump (10) and liquid storage tank (11), and the water inlet of suction pump (10) and the outside bottom of liquid storage tank (11) communicate with each other, and the delivery port of suction pump (10) extends to the inside of mounting bracket (1) and communicates and is connected with back type pipe (9).

2. The heat dissipation device for the LED electronic screen is characterized in that a motor (12) is fixedly mounted on the outer side of the mounting frame (1), and the other end of one rotating shaft (2) of the two rotating shafts (2) extends to the outer side of the mounting frame (1) and is fixedly connected with an output shaft of the motor (12).

3. The heat dissipation device for the LED electronic screen according to claim 1, wherein two limiting rods are fixedly installed at the top of the installation frame (1), and the outer side of the rotating rod (6) is rotatably installed at the inner sides of the two limiting rods.

4. The heat dissipation device for the LED electronic screen as claimed in claim 1, wherein circular holes are formed on both the left and right sides of the mounting frame (1), and the outer sides of the two rotating shafts (2) are rotatably mounted on the inner sides of the corresponding circular holes respectively.

5. The heat dissipation device for the LED electronic screen as claimed in claim 1, wherein a support table is fixedly installed on the outer side of the mounting frame (1), and the motor (12) is fixedly installed on the top of the support table.

6. The heat dissipation device for the LED electronic screen as claimed in claim 1, wherein the electronic screen is fixedly mounted on the inner wall of the bottom of the mounting rack (1), and the water outlet of the loop pipe (9) extends to the outer side of the mounting rack (1).