CN213211572U

CN213211572U - Heat dissipation device convenient to mount LED display screen

Info

Publication number: CN213211572U
Application number: CN202022156323.3U
Authority: CN
Inventors: 王文妮
Original assignee: Shaanxi Shengyang Electronic Technology Co ltd
Current assignee: Shaanxi Shengyang Electronic Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-14
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a heat abstractor of LED display screen installation of being convenient for, including display screen body, backup pad, supporting shoe, spacing groove and support frame, display screen body one side outer wall is provided with the connecting block, the inside spout of having seted up of connecting block, connecting block one side outer wall is provided with the backup pad, and the fixed block is installed to backup pad one side outer wall, the support frame is installed to fixed block inner wall one side, the supporting shoe is installed to backup pad lower extreme outer wall one side, the inside movable groove that has seted up of supporting shoe, the inside connecting rod that is provided with of movable groove, the connecting rod runs through movable groove. The utility model discloses a set up connecting block, backup pad and stopper, reached the effect of the fixed stay board of being convenient for, simplified the installation procedure, improved equipment fixing efficiency, improved the equipment practicality.

Description

Heat dissipation device convenient to mount LED display screen

Technical Field

The utility model relates to a display screen field, concretely relates to heat abstractor of LED display screen installation of being convenient for.

Background

The LED display screen is an electronic display screen formed by LED dot matrix, and can change the display content form of screen, such as characters, animation, pictures and videos, and can implement component display control by means of modular structure. Mainly comprises a display module, a control system and a power supply system.

When the large display screen works, high temperature can be generated, some display screens work outdoors, the natural heat dissipation efficiency of the display screen is low due to the outdoor high temperature, and therefore an auxiliary heat dissipation device needs to be additionally installed, but the installation steps of the traditional auxiliary heat dissipation device are complex, and the installation efficiency of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat abstractor of LED display screen installation of being convenient for has solved above technical problem.

The utility model provides a scheme as follows of above-mentioned technical problem: including display screen body, backup pad, supporting shoe, spacing groove and support frame, display screen body one side outer wall is provided with the connecting block, the inside spout of having seted up of connecting block, connecting block one side outer wall is provided with the backup pad, and the fixed block is installed to backup pad one side outer wall, the support frame is installed to fixed block inner wall one side, the supporting shoe is installed to backup pad lower extreme outer wall one side, the inside movable groove of having seted up of supporting shoe, the inside connecting rod that is provided with of movable groove, the connecting rod runs through movable groove one end outer wall.

The utility model has the advantages that: the utility model achieves the effect of conveniently fixing the support plate by arranging the connecting block, the support plate and the limiting block, the support plate is manually taken by workers, the sliding block is placed in the sliding groove, the position stability of the support plate is ensured by the sliding groove and the sliding block, the limiting block is pushed to move into the limiting groove by the spring elasticity, the limiting block is controlled to be positioned in the limiting groove, thereby the purpose of fixing the support plate is achieved, the stability of the sliding block positioned in the sliding groove is ensured, the stability of the radiating fins and the fan blades is ensured, the installation steps are simplified, the equipment installation efficiency is improved, the equipment practicability is improved, when the equipment is used, the sliding block is contacted with the display screen body, and the temperature on the surface of the display screen body is transmitted to the surfaces of the support plate and the radiating fins by heat transfer, the radiating fins improve the radiating efficiency of the display screen body, and, when the motor drives the fan blades to rotate, the air is driven to flow, so that the heat dissipation efficiency of the surfaces of the heat dissipation fins is accelerated, and the practicability of the equipment is improved.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the outer wall of one side of the supporting plate opposite to the connecting block is provided with a sliding block, and the sliding block is positioned inside the sliding groove.

The beneficial effect of adopting the further scheme is that: the slide block and the sliding groove ensure the working stability of the supporting plate.

Further, the backup pad deviates from fixed block one side outer wall and installs equidistance parallel distribution's radiating fin.

The beneficial effect of adopting the further scheme is that: the radiating fins improve the radiating efficiency of the display screen body and improve the radiating effect of the display screen body.

Further, the bearing is installed in support frame upper end outer wall one side embedding, the fan flabellum is installed in the inside rotation of bearing, the fan flabellum runs through bearing one side outer wall and is provided with the motor.

The beneficial effect of adopting the further scheme is that: when the motor drives the fan blades to rotate, the air is driven to flow, and therefore the heat dissipation efficiency of the surfaces of the heat dissipation fins is accelerated.

Furthermore, a limiting groove is formed in the lower end of the outer wall on one side of the connecting block.

The beneficial effect of adopting the further scheme is that: the limiting groove is used for inserting the limiting block.

Furthermore, the limiting block is positioned in the limiting groove.

The beneficial effect of adopting the further scheme is that: the stopper is located limiting groove inside, has reached the purpose of fixed support board, guarantees that the slider is located the inside stability of spout.

Further, the outer wall of one side of the connecting rod is provided with a spring, and the limiting block is elastically connected with one side of the inner wall of the movable groove through the spring.

The beneficial effect of adopting the further scheme is that: the limiting block is pushed to move into the limiting groove through the elastic force of the spring, and the limiting block is controlled to be located in the limiting groove.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic sectional view of a supporting plate structure of a heat dissipation device for facilitating installation of an LED display screen according to an embodiment of the present invention;

fig. 2 is a schematic top view of a heat dissipation fin structure of a heat dissipation device for facilitating installation of an LED display screen according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a structure a in fig. 1 of a heat dissipation device for facilitating installation of an LED display screen according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a structure B in fig. 1 of a heat dissipation device for conveniently mounting an LED display screen according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a display screen body; 11. connecting blocks; 12. a chute; 13. a limiting groove; 2. a support plate; 21. a slider; 22. a heat dissipating fin; 23. a fixed block; 24. a support frame; 25. a bearing; 26. fan blades; 27. a motor; 3. a support block; 31. a movable groove; 32. a connecting rod; 33. a spring; 34. and a limiting block.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a heat abstractor of LED display screen installation of being convenient for, includes display screen body 1, backup pad 2, supporting shoe 3, spacing groove 13 and

support frame

24, and 1 one side outer wall of display screen body is provided with connecting block 11, and spacing groove 13 has been seted up to connecting block 11 one side outer wall lower extreme. Connecting block 11 is inside to have seted up spout 12, connecting block 11 one side outer wall is provided with backup pad 2, backup pad 2 and the relative one side outer wall of connecting block 11 install slider 21, slider 21 and backup pad 2 all adopt the design of aluminum alloy material, good heat conduction effect has, when slider 21 contacts with display screen body 1, can make the temperature transmission of 1 outer wall of display screen body in backup pad 2, and inside slider 21 was located

spout

12, 2 job stabilization nature of backup pad have been guaranteed to slider 21 and spout 12. Fixed block 23 is installed to 2 one sides of backup pad outer walls, and backup pad 2 deviates from 23 one sides of fixed block outer walls and installs equidistance parallel distribution's radiating fin 22, and radiating fin 22 has improved display screen body 1's radiating efficiency, has improved display screen body 1's radiating effect. Support frame 24 is installed to 23 inner wall one sides of fixed block, and bearing 25 is installed in the embedding of support frame 24 upper end outer wall one side, and bearing 25 internal rotation installs fan blade 26, and fan blade 26 runs through bearing 25 one side outer wall and is provided with motor 27. As is well known to those skilled in the art, the heat dissipation device of the present invention further needs to provide the motor 27 to enable the motor to work normally, and as is well known to those skilled in the art, the provision of the motor 27 is common and is common to conventional means or common general knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience. When equipment uses, slider 21 contacts with display screen body 1, and makes the temperature transmission on display screen body 1 surface to backup pad 2 and radiating fin 22 surface through the heat transfer, and radiating fin 22 has improved the radiating efficiency of display screen body 1, has improved the radiating effect of display screen body 1, and when motor 27 drove fan blade 26 and rotates, it was mobile to drive the air to accelerate the radiating efficiency on radiating fin 22 surface, improved equipment practicality.

Supporting shoe 3 is installed to 2 lower extreme outer walls of backup pad one side, and supporting shoe 3 is inside to have seted up activity groove 31, and the inside connecting rod 32 that is provided with of activity groove 31, connecting rod 32 one side outer wall are provided with spring 33, and stopper 34 passes through

spring

33 and 31 inner wall one side elastic connection of activity groove. The connecting rod 32 runs through the outer wall of one end of the movable groove 31 and is provided with a limiting block 34, and the limiting block 34 is positioned inside the limiting groove 13. The manual backup pad 2 of taking of staff, and make slider 21 place inside

spout

12, 2 positional stability of backup pad have been guaranteed through spout 12 and slider 21, stopper 34 promotes the immigration spacing inslot 13 inside through spring 33 elasticity, guarantee that stopper 34 is controlled to be located inside spacing inslot 13, thereby the purpose of fixed support board 2 has been reached, guarantee that slider 21 is located the inside stability of spout 12, radiating fin 22 and fan flabellum 26's stability has been guaranteed, the installation procedure has been simplified, the equipment fixing efficiency is improved, the equipment practicability is improved.

The working principle is as follows: the worker manually takes the support plate 2, the sliding block 21 is placed in the sliding groove 12, the position stability of the support plate 2 is ensured through the sliding groove 12 and the sliding block 21, the limiting block 34 is pushed to move into the limiting groove 13 through the elastic force of the spring 33, the limiting block 34 is controlled to be positioned in the limiting groove 13, the purpose of fixing the support plate 2 is achieved, the stability of the sliding block 21 in the sliding groove 12 is ensured, the stability of the radiating fins 22 and the fan blades 26 is ensured, the installation steps are simplified, the equipment installation efficiency is improved, the equipment practicability is improved, when the equipment is used, the sliding block 21 is in contact with the display screen body 1, the temperature on the surface of the display screen body 1 is transmitted to the surfaces of the support plate 2 and the radiating fins 22 through heat transmission, the radiating fins 22 improve the radiating efficiency of the display screen body 1, the radiating effect of the display screen body 1 is improved, when the fan, the air is driven to flow, so that the heat dissipation efficiency of the surface of the heat dissipation fin 22 is accelerated, and the practicability of the equipment is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A heat dissipation device convenient for installation of an LED display screen is characterized by comprising a display screen body (1), a support plate (2), a support block (3), a limit groove (13) and a support frame (24), the outer wall of one side of the display screen body (1) is provided with a connecting block (11), the inside of the connecting block (11) is provided with a sliding groove (12), a supporting plate (2) is arranged on the outer wall of one side of the connecting block (11), a fixing block (23) is arranged on the outer wall of one side of the supporting plate (2), a supporting frame (24) is arranged on one side of the inner wall of the fixed block (23), a supporting block (3) is arranged on one side of the outer wall of the lower end of the supporting plate (2), a movable groove (31) is arranged in the supporting block (3), a connecting rod (32) is arranged in the movable groove (31), the connecting rod (32) penetrates through the outer wall of one end of the movable groove (31) and is provided with a limiting block (34).

2. The heat dissipation device for the LED display screen convenient to mount according to claim 1, wherein a sliding block (21) is mounted on the outer wall of the supporting plate (2) on the side opposite to the connecting block (11), and the sliding block (21) is located inside the sliding groove (12).

3. The heat dissipation device convenient for installation of the LED display screen is characterized in that the outer wall of one side of the support plate (2) away from the fixing block (23) is provided with heat dissipation fins (22) distributed in parallel at equal intervals.

4. The heat dissipation device convenient for installation of the LED display screen according to claim 1, wherein a bearing (25) is embedded in one side of the outer wall of the upper end of the support frame (24), a fan blade (26) is rotatably installed in the bearing (25), and a motor (27) is arranged on the outer wall of one side of the bearing (25) through the fan blade (26).

5. The heat dissipation device convenient for installation of an LED display screen according to claim 1, wherein the lower end of the outer wall of one side of the connecting block (11) is provided with a limiting groove (13).

6. The heat dissipation device for the LED display screen convenient to mount according to claim 1, wherein the limiting block (34) is located inside the limiting groove (13).

7. The heat dissipation device convenient for installation of the LED display screen according to claim 1, wherein a spring (33) is arranged on the outer wall of one side of the connecting rod (32), and the limiting block (34) is elastically connected with one side of the inner wall of the movable groove (31) through the spring (33).