Gearbox convenient for rapid heat dissipation

Abstract

The utility model provides a gearbox convenient for rapid heat dissipation, and belongs to the field of gearboxes. The problem that the heat dissipation effect in an existing gearbox is not good is solved. The gearbox facilitating rapid heat dissipation comprises a box body and a planetary gear set located in the box body, a sound insulation layer is embedded in the inner wall of the box body, a heat dissipation mechanism is arranged on the box body and comprises a plurality of exhaust fans, a power supply block and a connecting part, and an air inlet communicated with the interior of the box body is formed in the side wall of the connecting part; the air inlet is provided with a dustproof net cover used for preventing dust and impurities from entering the box body, the power supply block is fixedly installed at the center of the connecting part, the top end of the connecting part is further provided with a plurality of through holes used for rapid volatilization and heat dissipation in the box body, and the through holes are internally provided with filter net covers used for preventing the impurities from entering the box body. The plurality of through holes are respectively arranged at two sides of the power supply block and are arranged in an opposite structure. The LED lamp has the advantage of being good in heat dissipation effect.

Description

Technical Field

[0001] The utility model belongs to the field of gearboxes and relates to a gearbox, in particular to a gearbox which is convenient for rapid heat dissipation. Background Art

[0002] The automobile transmission shock absorber is the main component used to ensure the stable operation of the automobile transmission. The transmission in the power unit is an important component. When the transmission is running, the internal temperature rises due to energy conversion and structural friction. If the heat is not dissipated in time, it will cause damage to the components inside the transmission or affect the operation of the transmission. Summary of the invention

[0003] The purpose of the utility model is to provide a gearbox that is convenient for rapid heat dissipation to solve the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a gearbox that is convenient for rapid heat dissipation, comprising a box body and a planetary gear set located in the box body, characterized in that a sound insulation layer for noise reduction and silencing is inlaid on the inner wall of the box body, and a heat dissipation mechanism for rapid heat dissipation inside the box body is arranged on the box body;

[0005] The heat dissipation mechanism includes a plurality of exhaust fans for extracting air from the box body, a power supply block for installing the exhaust fans, and a connection part connected to the box body;

[0006] An air inlet connected to the interior of the box is provided on the side wall of the connecting portion;

[0007] The air inlet is provided with a dustproof mesh cover for preventing dust and impurities from entering the box body;

[0008] The power supply block is fixedly installed at the center of the connecting part;

[0009] The top of the connecting part is also provided with a plurality of through holes for rapid volatilization and heat dissipation inside the box;

[0010] The through hole is provided with a filter screen inside to prevent impurities from entering the box;

[0011] The plurality of through holes are respectively located on both sides of the power supply block and are arranged in an opposite structure.

[0012] In the above-mentioned gearbox that is easy to dissipate heat quickly, the number of the exhaust fans is 3, and they are connected to the power supply block in sequence and at intervals. The exhaust fans can extract the heat generated by friction inside the box and volatilize it.

[0013] In the above-mentioned gearbox that is convenient for rapid heat dissipation, the housing and the connecting portion are provided as an integrally formed structure, and the dustproof mesh cover is a detachable structure provided in the air inlet.

[0014] In the above-mentioned gearbox that is easy to dissipate heat quickly, several of the through holes are arranged on the connecting part in a relative structure and are respectively located on both sides of the power supply block, cooperating with the exhaust fan and the air inlet to quickly convert the hot air inside the box to achieve heat dissipation.

[0015] Compared with the prior art, the gearbox structure of the present invention is reasonably designed for rapid heat dissipation. Through the cooperation of the exhaust fan, through holes and air inlet structure, the air inside the box can be quickly converted, thereby achieving heat replacement, rapid heat dissipation, and improving the performance and life of internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a gearbox which is convenient for rapid heat dissipation.

[0017] In the figure, 1. housing; 2. planetary gear set; 3. exhaust fan; 4. power supply block; 5. connection part; 6. air inlet; 7. dustproof mesh cover; 8. through hole. DETAILED DESCRIPTION

[0018] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0019] like Figure 1 As shown, the gearbox which is convenient for rapid heat dissipation comprises a case body 1 and a planetary gear set 2 located in the case body 1, the inner wall of the case body 1 is inlaid with a sound insulation layer for noise reduction and silencing, a heat dissipation mechanism for rapid heat dissipation inside the case body 1 is arranged on the case body 1, the heat dissipation mechanism comprises a plurality of exhaust fans 3 for extracting air from the inside of the case body 1, a power supply block 4 for installing the exhaust fans 3, and a connecting portion 5 connected to the case body 1, an air inlet 6 connected to the inside of the case body 1 is arranged on the side wall of the connecting portion 5, a dustproof mesh cover 7 for preventing dust and impurities from entering the inside of the case body 1 is arranged at the air inlet 6, the power supply block 4 is fixedly installed at the center of the connecting portion 5, a plurality of through holes 8 for rapid volatilization and heat dissipation inside the case body 1 are also arranged at the top of the connecting portion 5, a filter mesh cover is arranged inside the through hole 8 to prevent impurities from entering the case body 1, and a plurality of through holes 8 are respectively arranged on both sides of the power supply block 4 and are arranged in a relative structure.

[0020] The above structure is reasonably designed. Through the coordination of the exhaust fan 3, the through hole 8 and the air inlet 6, the air inside the box 1 can be quickly converted, thereby achieving heat replacement, rapid heat dissipation, and improving the performance and life of internal components.

[0021] Those skilled in the art should know that installing the exhaust fan 3 on the power supply block 4 belongs to the prior art.

[0022] To elaborate further, in order to achieve rapid extraction of internal hot air and volatilization and heat dissipation, there are three exhaust fans 3, which are connected to the power supply block 4 at intervals in sequence. The exhaust fans 3 can extract the heat generated by friction inside the box 1 and volatilize it.

[0023] To further elaborate, in order to improve the connection stability between the connecting part 5 and the box body 1, and to prevent impurities from entering the box body 1 and to clean it regularly, the box body 1 and the connecting part 5 are arranged as an integrally formed structure, and the dustproof mesh cover 7 is a detachable structure arranged in the air inlet 6.

[0024] To further elaborate, in order to improve the heat dissipation efficiency, a plurality of through holes 8 are arranged on the connecting portion 5 in a relative structure and are respectively located on both sides of the power supply block 4, cooperating with the exhaust fan 3 and the air inlet 6, so as to quickly convert the hot air inside the box 1 to achieve heat dissipation.

[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0026] Although the terms such as housing 1, planetary gear set 2, exhaust fan 3, power supply block 4, connection part 5, air inlet 6, dust screen 7, through hole 8 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for the purpose of more conveniently describing and explaining the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A gearbox for rapid heat dissipation, comprising a housing (1) and a planetary gear set (2) located in the housing (1), characterized in that: The inner wall of the box (1) is inlaid with a sound insulation layer for noise reduction and silencing, and a heat dissipation mechanism for quickly dissipating heat inside the box (1) is arranged on the box (1); The heat dissipation mechanism comprises a plurality of exhaust fans (3) for extracting air from the interior of the box (1), a power supply block (4) for installing the exhaust fans (3), and a connection portion (5) connected to the box (1); An air inlet (6) connected to the interior of the box body (1) is provided on the side wall of the connecting portion (5); The air inlet (6) is provided with a dustproof mesh cover (7) for preventing dust and impurities from entering the interior of the box (1); The power supply block (4) is fixedly mounted at the center of the connecting portion (5); The top of the connecting portion (5) is also provided with a plurality of through holes (8) for rapid volatilization and heat dissipation inside the box body (1); The through hole (8) has a filter screen inside, which is used to prevent impurities from entering the box body (1); The plurality of through holes (8) are respectively located on both sides of the power supply block (4) and are arranged in an opposing structure.

2. A gearbox for rapid heat dissipation according to claim 1, characterized in that: The exhaust fans (3) are three in number and are connected to the power supply block (4) in sequence and at intervals. The exhaust fans (3) can extract heat generated by friction inside the box (1) and volatilize it.

3. A gearbox for rapid heat dissipation according to claim 1, characterized in that: The box body (1) and the connecting portion (5) are arranged as an integrally formed structure, and the dustproof mesh cover (7) is a detachable structure arranged in the air inlet (6).

4. A gearbox for rapid heat dissipation according to claim 1, characterized in that: The plurality of through holes (8) are arranged on the connection portion (5) in an opposing structure and are respectively located on both sides of the power supply block (4), and cooperate with the exhaust fan (3) and the air inlet (6) to quickly convert the hot air inside the box body (1) to achieve heat dissipation.

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