CN218302064U - Heat radiation structure of communication module - Google Patents

Abstract

The utility model relates to a communication module technical field just discloses a communication module's heat radiation structure, which comprises a housin, the inside of casing is provided with communication module, the inside of casing is provided with heat abstractor, heat abstractor include the motor, set up in casing one side, the output shaft of casing runs through one side lateral wall of casing, and with casing bearing connects, the disk body, welds in on the motor output shaft, the stopper, the symmetry bonds in casing one side inside wall, this heat radiation structure, through set up the stopper inside the casing, at the inside slider that sets up of stopper, motor output shaft one side is provided with the disk body, and the disk body rotates the slider and can reciprocate and dispel the heat to the inside different positions of casing, and drive arrangement and the flabellum that set up in slider one side also can reciprocate. The heat dissipation structure reduces the friction force of the sliding block contacting the disc body through the rolling balls at the bottom of the sliding block.

Description

Heat radiation structure of communication module

Technical Field

The utility model relates to a communication module technical field specifically is a communication module's heat radiation structure.

Background

The wireless communication supporting products mainly comprise a data transmission terminal, a short message sending device, a mobile fax machine and the like, programming of wireless data acquisition can be seen by the basic principle of wireless communication, at present, a large number of internet of things terminal architectures are generally plug-in wireless communication modules of main chips, the wireless communication modules provide wireless communication functions for internet of things terminals, along with the development of technologies, the computing performance of the wireless communication modules and computing resources are continuously improved, the computing requirements of wireless communication are met, and extra computing resources can be allocated to the internet of things terminals for use.

However, the existing communication module generally generates a large amount of heat in the using process, and the heat can be accumulated in the communication module, which easily causes the damage of the internal elements in the communication module for a long time and brings certain loss to users. In the conventional heat dissipation structure, a fan blade is generally installed at one side of a communication module, and internal hot air is exhausted by the rotation of the fan blade, so that the heat dissipation of the communication module is realized.

However, the fan blades of the heat dissipation structure are fixed and have poor heat dissipation efficiency, so that the heat dissipation structure with the fan blades capable of moving up and down is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a communication module's heat radiation structure possesses the mobilizable advantage of flabellum, has solved the poor problem of current thermal structure fan heat effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication module's heat radiation structure, includes the casing, the inside of casing is provided with the communication module body, the inside of casing is provided with heat abstractor, heat abstractor include the motor, set up in casing one side, the output shaft of casing runs through one side lateral wall of casing, and with shell bearing connects, and the disk body welds on the motor output shaft, the stopper, the symmetry bonds in casing one side inside wall, the slider, set up in the inside of stopper, and with stopper sliding connection, drive arrangement bonds in one side of slider, the flabellum set up in one side of drive arrangement, the air intake is seted up one side of casing, the air outlet, the symmetry is seted up the opposite side of casing.

Preferably: an exhaust fan is arranged inside the air outlet.

Preferably: the air outlet with the inside of air intake is provided with the filter screen.

Preferably, the following components: and the bottom of the sliding block is provided with a ball.

Preferably, the following components: the top of the motor is provided with a cover.

Preferably, the following components: the communication module body is arranged in the center of the inside of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a communication module's heat radiation structure possesses following beneficial effect:

1. this heat radiation structure through set up the stopper in that the casing is inside, at the inside slider that sets up of stopper, motor output shaft one side is provided with the disk body, and the disk body rotates the slider and can reciprocate, and the drive arrangement and the flabellum that set up in slider one side also can reciprocate and dispel the heat to the inside different positions of casing.

2. The heat dissipation structure reduces the friction force of the sliding block contacting the disc body through the rolling balls at the bottom of the sliding block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the connection between the middle stopper and the slider of the present invention;

fig. 3 is a schematic structural view of the connection between the middle plate body and the sliding block of the present invention.

In the figure: 11. a housing; 12. a communication module body;

2. a heat sink; 21. a motor; 22. a tray body; 23. a limiting block; 24. a slider; 25. a drive device; 26. a fan blade; 27. an air inlet; 28. an air outlet;

31. an exhaust fan; 32. filtering with a screen; 33. a ball bearing; 34. and a cover.

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.

Example (c); the utility model provides a communication module's heat radiation structure, includes casing 11, the inside of casing 11 is provided with communication module body 12, the inside of casing 11 is provided with heat abstractor 2, heat abstractor 2 includes motor 21, set up in casing 11 one side, the output shaft of casing 11 runs through one side lateral wall of casing 11, and with casing 11 bearing connection, disk body 22, the welding are in on the motor 21 output shaft, stopper 23, the symmetry bonds in casing 11 one side inside wall, slider 24, set up in stopper 23's inside, and with stopper 23 sliding connection, drive arrangement 25 bonds in one side of slider 24, flabellum 26, set up in one side of drive arrangement 25, air intake 27 sets up casing 11's one side, air outlet 28, the symmetry is set up the opposite side of casing 11.

The method specifically comprises the following steps: the inside of air outlet 28 is provided with air discharge fan 31 for the air in the discharge casing 11 for the air flow accelerates, and the radiating effect is better.

The method comprises the following specific steps: the air outlet 28 with the inside of air intake 27 is provided with filter screen 32, avoids at the in-process of fan heat, has dust or tiny particle to get into casing 11, causes the harm to communication module body 12.

The method comprises the following specific steps: the bottom of the slider 24 is provided with the balls 33, the disk body 22 contacts the bottom of the slider 24 to generate friction force when rotating, and the balls 33 arranged at the bottom of the slider 24 can reduce the friction force, so that the movement is smoother.

The method comprises the following specific steps: the top of the motor 21 is provided with a cover 34 to better protect the motor 21.

The method specifically comprises the following steps: the communication module body 12 is arranged in the center of the inside of the housing 11, so that the sliding block 24 moves up and down to drive the driving device 25 and the fan blades 26, and when the fan blades 26 rotate, the air can be blown and heated above and below the communication module body 12, and the heat dissipation effect is better.

Working principle; during operation, the motor 21 drives the disc body 22 to rotate, because the center of the disc body 22 is not aligned with the output shaft of the motor 21, but is offset from the center of the disc body 22, when the disc body 22 rotates, the rotation track forms an oval shape to push the slider 24 to slide up and down, the slider 24 drives the driving device 25 to move the driving device 25 up and down to drive the fan blades 26 to rotate, air enters the inside of the housing 11 through the air inlet 27 and blows towards the communication module body 12 to dissipate heat, and finally the air is exhausted by the exhaust fan 31 to complete heat dissipation of the communication module body 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. A heat dissipation structure of communication module comprises

A shell (11), a communication module body (12) is arranged in the shell (11),

the method is characterized in that: the inside of casing (11) is provided with heat abstractor (2), heat abstractor (2) includes

The motor (21) is arranged on one side of the shell (11), an output shaft of the shell (11) penetrates through the outer side wall of one side of the shell (11) and is connected with the shell (11) through a bearing,

a disc body (22) welded on the output shaft of the motor (21),

the limiting blocks (23) are symmetrically adhered to the inner side wall of one side of the shell (11),

a slide block (24) which is arranged inside the limit block (23) and is connected with the limit block (23) in a sliding way,

a driving device (25) adhered to one side of the slider (24),

a fan blade (26) disposed on one side of the driving device (25),

an air inlet (27) arranged at one side of the shell (11),

and the air outlet (28) is symmetrically arranged on the other side of the shell (11).

2. The heat dissipation structure of claim 1, wherein: an exhaust fan (31) is arranged in the air outlet (28).

3. The heat dissipation structure of claim 1, wherein: and filter screens (32) are arranged in the air outlet (28) and the air inlet (27).

4. The heat dissipation structure of claim 1, wherein: the bottom of the sliding block (24) is provided with a ball (33).

5. The heat dissipation structure of claim 1, wherein: and a cover (34) is arranged at the top of the motor (21).

6. The heat dissipation structure of claim 1, wherein: the communication module body (12) is arranged in the center of the inside of the shell (11).

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