Heat dissipation air compressor

Abstract

The utility model provides a heat dissipation air compressor, and belongs to the field of air compressors. The problems that in the working process of an air compressor, a motor needs to continuously operate, a large amount of heat is generated after the motor operates for a long time, the heat dissipation effect is poor after heat dissipation is conducted through a traditional motor, the motor is possibly overheated due to long-time heat accumulation, normal operation of the motor is affected, and then operation of the air compressor is affected are solved. The air compressor comprises a motor, a motor shell, a motor assembly, a main machine and an air storage tank, a motor shaft is arranged on the motor assembly, a supporting plate is arranged in the motor shell, a groove hole is formed in the center of the supporting plate, a bearing is installed in the groove hole, one end of the motor shaft is matched with the bearing, and the supporting plate limits and fixes the motor shaft. The supporting plate is provided with a plurality of first through holes, the front end of the motor shell is provided with a second through hole, and the inner wall of the motor shell is provided with a plurality of heat dissipation ring pieces which are transversely arranged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air compressor field, in particular, relate to a heat dissipation air compressor. BACKGROUND

[0002] Air compressor needs motor to run continuously in the process of working, a large amount of heat is generated after long time operation of motor, and the heat dissipation effect is poor through traditional motor heat dissipation, and long time heat accumulation can cause motor overheating, influence its normal operation, and further influence the operation of air compressor. SUMMARY

[0003] The utility model discloses a heat dissipation air compressor that can effectively dissipate heat from the motor.

[0004] The utility model discloses a heat dissipation air compressor, including motor, motor casing, motor assembly, host computer and gas storage tank, its characterized in that, motor assembly is provided with motor shaft, the support plate is provided in the motor casing, the slot hole is set up in the center of support plate, and the bearing is installed in the slot hole, and one end of motor shaft is matched with bearing, and is limited and fixed by support plate, a plurality of through -holes no.

[0005] The front end of the motor casing is provided with a through hole two, and a plurality of horizontally arranged heat dissipation ring pieces are arranged on the inner wall of the motor casing, heat conducting parts are arranged on the upper and lower ends of the heat dissipation ring pieces, an installation groove is formed in the motor casing, and a heat conducting plate is arranged in the installation groove.

[0006] In the heat dissipation air compressor, the rear end of the motor casing is provided with a heat dissipation cavity, and a fan blade is arranged in the heat dissipation cavity.

[0007] In the heat dissipation air compressor, a heat dissipation window is formed on the outer side of the motor casing.

[0008] In the heat dissipation air compressor, a plurality of heat dissipation holes are formed in the rear end of the motor casing.

[0009] Compared with the prior art, the heat dissipation air compressor can enhance the heat dissipation of the motor by the fan blade and the heat dissipation ring piece, and avoid the situation that the operation efficiency of the air compressor is reduced due to overheating of the motor. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the main body schematic diagram of the heat dissipation air compressor.

[0011] Figure 2 It is the cross section view of the motor.

[0012] Figure 3 is the front view of the heat dissipation ring piece.

[0013] In the figure, 1, motor; 2, motor housing; 3, motor assembly; 4, main machine; 5, gas tank; 6, motor shaft; 7, support plate; 8, slot hole; 9, bearing; 10, through hole one; 11, through hole two; 12, heat dissipation ring piece; 13, heat conduction part; 14, mounting groove; 15, heat conduction plate; 16, heat dissipation cavity; 17, fan blade; 18, heat dissipation window; 19, heat dissipation hole. DETAILED DESCRIPTION

[0014] The following is a specific embodiment of the present application and further describes the technical scheme of the present application in combination with the drawings, but the present application is not limited to these embodiments.

[0015] As Figure 1 , Figure 2 , Figure 3 shown, the air compressor, including motor 1, motor housing 2, motor assembly 3, main machine 4 and gas tank 5, motor assembly 3 is provided with motor shaft 6, motor housing 2 is provided with support plate 7 in the center of the support plate 7, the slot hole 8 is provided with bearing 9 in the slot hole 8, and the motor shaft 6 is matched with the bearing 9, and is limited and fixed by the support plate 7, a plurality of through holes one 10 are formed in the support plate 7;

[0016] The front end of the motor housing 2 is provided with a through hole two 11, a plurality of transversely arranged heat dissipation ring pieces 12 are arranged on the inner wall of the motor housing 2, heat conduction parts 13 are arranged on the upper and lower ends of the heat dissipation ring pieces 12, a mounting groove 14 is formed in the motor housing 2, a heat conduction plate 15 is arranged in the mounting groove 14, the heat conduction part 13 is connected with the heat conduction plate 15, the rear end of the motor housing 2 is provided with a heat dissipation cavity 16, the heat dissipation cavity 16 is provided with a fan blade 17, and the fan blade 17 is connected with the motor shaft 6.

[0017] The rotation of the motor shaft 6 during the operation of the motor 1 will drive the fan blade 17 to rotate, thereby accelerating the air circulation in the motor housing 2, absorbing the heat in the motor housing 2 through the heat dissipation ring piece 12, and making the heat conduction plate 15 heat through heat transfer, and taking out the heat on the heat dissipation ring piece 12 through the accelerated air circulation of the fan blade 17, the through hole one 10 and the through hole two 11 are used for facilitating the air circulation.

[0018] Preferably, the motor housing 2 is provided with a heat dissipation window 18 on the outside, which is used for the heat conduction plate 15 to contact with the air and accelerate the heat dissipation of the heat conduction plate 15.

[0019] Preferably, a plurality of heat dissipation holes 19 are formed in the rear end of the motor housing 2, which are used to ensure the basic heat dissipation of the motor 1.

[0020] Preferably, the heat dissipation ring 12, the heat conducting part 13 and the heat conducting plate 15 are made of metal materials with good heat conductivity, such as copper.

[0021] Preferably, the fan blade 17 is directed from the front end of the motor housing 2 to the rear end of the motor housing 2.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, without deviating from the spirit of the present application or exceeding the scope defined by the appended claims.

[0023] Although the terms such as motor 1, motor housing 2, motor assembly 3, main machine 4, air tank 5, motor shaft 6, support plate 7, slot hole 8, bearing 9, through hole 10, through hole 11, heat dissipation ring 12, heat conducting part 13, mounting slot 14, heat conducting plate 15, heat dissipation cavity 16, fan blade 17, heat dissipation window 18, heat dissipation hole 19 are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the present application; any additional limitation by interpreting them is contrary to the spirit of the present application.

Claims

1. A heat-dissipating air compressor, comprising a motor (1), a motor housing (2), a motor assembly (3), a main unit (4), and an air tank (5), characterized in that, The motor assembly (3) is provided with a motor shaft (6), and the motor housing (2) is provided with a support plate (7). The support plate (7) has a slot (8) at its center, and a bearing (9) is installed in the slot (8). One end of the motor shaft (6) is engaged with the bearing (9), and the support plate (7) limits and fixes it. The support plate (7) has several through holes (10). The motor housing (2) has a through hole 2 (11) at the front end. The inner wall of the motor housing (2) is provided with several horizontally arranged heat dissipation rings (12). Both the upper and lower ends of the heat dissipation rings (12) are provided with heat-conducting parts (13). The motor housing (2) has an installation groove (14). The installation groove (14) is provided with a heat-conducting plate (15). The heat-conducting parts (13) are connected to the heat-conducting plate (15).

2. The heat dissipation air compressor according to claim 1, characterized in that, The motor housing (2) has a heat dissipation cavity (16) at the rear end, and a fan blade (17) is provided in the heat dissipation cavity (16). The fan blade (17) is connected to the motor shaft (6).

3. The heat dissipation air compressor according to claim 1, characterized in that, The motor housing (2) has a heat dissipation window (18) on its outer side.

4. A heat-dissipating air compressor according to claim 1, characterized in that, The motor housing (2) has several heat dissipation holes (19) at its rear end.

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