Water pump motor shell and swimming pool circulating water pump with same

Abstract

The utility model discloses a water pump motor casing and a swimming pool circulating water pump with the same. The water pump motor shell comprises a cylindrical shell body, a heat dissipation plate is arranged on the upper portion of the shell body, heat dissipation fins are arranged on the two sides and the lower portion of the shell body, a heat dissipation plate supporting frame is arranged at the upper end of the shell body, the lower portion of the heat dissipation plate is fixed to the heat dissipation plate supporting frame, and heat dissipation strips are arranged on the lower wall of the heat dissipation plate. The heat dissipation plate is arranged on the upper portion of the shell body of the water pump motor, the heat dissipation fins are arranged on the two sides and the lower portion of the shell body, the heat dissipation plate is connected to the upper end of the shell body through the heat dissipation plate supporting frame, the heat dissipation strips are arranged on the lower wall of the heat dissipation plate, and the shell body is simpler in structure, low in cost and better in heat dissipation effect.

Description

[Technical field]

[0001] The utility model relates to a water pump motor housing and a swimming pool circulating water pump with the water pump motor housing. [Background technology]

[0002] At present, the water pump includes a pump body, a motor and a motor driver. The motor driver is generally installed in an independent control box, and the control box is then fixed on the pump body. The pump body is provided with a pump body heat dissipation structure for dissipating the heat of the pump body. In order to enable the motor driver to dissipate heat quickly and reduce the temperature of the motor driver, it is also necessary to design a heat dissipation structure of the control box. However, the existing control box is generally made of metal material. A control box heat dissipation structure for cooling the control box is additionally added to the control box. The water pump has two heat dissipation structures, namely, the pump body heat dissipation structure and the control box heat dissipation structure. The structure is complicated, which increases the cost of the motor, and the heat dissipation efficiency is low, which reduces the service life of the water pump. [Summary of the invention]

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a water pump motor housing with simple structure, low cost and good heat dissipation effect.

[0004] Another object of the utility model is to provide a swimming pool circulating water pump with simple structure, low cost, good heat dissipation effect and long service life.

[0005] The purpose of the utility model is achieved in this way:

[0006] A water pump motor shell includes a cylindrical shell body, characterized in that a heat sink is provided on the upper part of the shell body, heat sinks are provided on both sides and the lower part of the shell body, a heat sink support frame is provided at the upper end of the shell body, the lower part of the heat sink is fixed to the heat sink support frame, and a heat sink strip is provided on the lower wall of the heat sink.

[0007] The water pump motor housing as described above is characterized in that the housing body, the heat sink support frame and the heat sink are an integrated structure.

[0008] A water pump motor housing as described above is characterized in that the heat sink support frame includes a left support plate and a right support plate connected between the heat sink and the housing body, and an intermediate support plate connected between the heat sink and the housing body and arranged between the left support plate and the right support plate.

[0009] A water pump motor housing as described above is characterized in that the left support plate and the right support plate are arranged obliquely, and the middle support plate is arranged vertically.

[0010] A swimming pool circulating water pump with the above-mentioned water pump motor housing is characterized in that a motor is arranged in the housing, both ends of the motor shaft of the motor extend out of the housing, one end of the housing is connected to a fan blade connected to the motor shaft, a tail cover is arranged outside the fan blade, a front end cover is arranged at the other end of the housing, a control box cover is arranged on the heat dissipation plate of the housing, and a motor driver and a key panel are arranged in the control box cover.

[0011] The swimming pool circulating water pump as described above is characterized in that the motor driver includes a circuit board, and the circuit board is fixed to the heat sink.

[0012] The swimming pool circulating water pump as described above is characterized in that a gap is left between the circuit board and the heat sink.

[0013] The swimming pool circulating water pump as described above is characterized in that the buttons of the button panel extend out of the control box cover, and a surface cover is also provided on the upper part of the control box cover.

[0014] The swimming pool circulating water pump as described above is characterized in that the control box cover is also provided with a junction box, the junction box is provided with a wiring hole communicating with the control box cover, and a wiring cover is fixed to the outside of the junction box.

[0015] The swimming pool circulating water pump as described above is characterized in that a concave platform which is sleeved on the heat sink is provided at the lower opening of the control box cover.

[0016] The beneficial effects of the utility model are:

[0017] The upper part of the shell body of the water pump motor of the utility model is provided with a heat sink, and both sides and the lower part of the shell body are provided with heat sinks. The upper end of the shell body is connected to the heat sink through a heat sink support frame, and the lower wall of the heat sink is provided with heat sink strips. The structure of the shell body is simpler, the cost is low, and the heat dissipation effect is better.

[0018] The utility model provides a heat sink on the upper part of the water pump motor shell, and then provides a control box cover on the heat sink, and there is no need to add a heat dissipation structure on the control box cover, so that the heat dissipation of the control box cover and the heat dissipation of the shell body are integrated, the motor structure is simplified, the structure of the water pump is simpler, the cost is low, the heat dissipation effect is better, and the service life is long.

Brief Description of the Drawings

[0019] Figure 1 It is a three-dimensional diagram of the motor housing of the water pump of the utility model;

[0020] Figure 2 It is a side view of the motor housing of the water pump of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the utility model swimming pool circulating water pump;

[0022] Figure 4 This is the structural diagram of the utility model swimming pool circulating water pump;

[0023] Figure 5 It is a partial structural explosion diagram of the utility model swimming pool circulating water pump;

[0024] Figure 6 It is a structural diagram of the control box cover of the utility model;

[0025] Figure 7 This is a structural exploded diagram of the control box cover of the utility model;

[0026] Figure 8 It is a three-dimensional diagram of the control box cover of the utility model. [Specific implementation method]

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] A water pump motor housing comprises a cylindrical housing body 11, a heat sink 12 is provided on the upper part of the housing body 11, heat sinks 13 are provided on both sides and the lower part of the housing body 11, a heat sink support frame 14 is provided on the upper end of the housing body 11, the lower part of the heat sink 12 is fixed to the heat sink support frame 14, and a heat sink strip 120 is provided on the lower wall of the heat sink 12. The structure of the housing body of the utility model is simpler, the cost is low, and the heat dissipation effect is better.

[0029] The shell body 11, the heat sink support frame 14 and the heat sink 12 of the utility model are made of metal material in one piece.

[0030] The heat sinks 13 on both sides of the shell body 11 of the present invention can be evenly arranged. The heat sinks 13 on both sides and the lower part of the shell body 11 are longer than the heat sink strips 120 on the lower wall of the heat sink 12 .

[0031] The heat sink support frame 14 of the utility model is hollowed out from the shell body 11, and the heat sink support frame 14 includes a left support plate 15 and a right support plate 16 connected between the heat sink 12 and the shell body 11, and an intermediate support plate 17 connected between the heat sink 12 and the shell body 11 and arranged between the left support plate 15 and the right support plate 16. The left support plate 15 and the right support plate 16 are inclined, and the intermediate support plate 17 is vertically arranged.

[0032] The shell body 11 of the utility model has the same structure as the existing one. The shell body 11 is provided with a circular hole along the length direction to make its middle part hollow. The shell body 11 is also provided with a shell body fixing hole 111 along the length direction for connecting the front cover and the tail cover.

[0033] A swimming pool circulating water pump with the above-mentioned water pump motor housing, the water pump motor housing includes a cylindrical shell body 11, a heat sink 12 is provided on the upper part of the shell body 11, and heat sinks 13 are provided on both sides and the lower part of the shell body 11. A heat sink support frame 14 is provided at the upper end of the shell body 11, and the lower part of the heat sink 12 is fixed to the heat sink support frame 14. A heat sink strip 120 is provided on the lower wall of the heat sink 12. A motor is provided in the shell body 11, and both ends of the motor shaft 21 of the motor extend out of the shell body 11. One end of the shell body 11 is connected to a fan blade 22 connected to the motor shaft 21, and a tail cover 23 is provided outside the fan blade 22. A front end cover 24 is provided at the other end of the shell body 11. A control box cover 25 is provided on the heat sink 12 of the shell body 11, and a motor driver 26 and a key panel 27 are provided in the control box cover 25.

[0034] Since the utility model only has a heat sink 12 on the upper part of the shell body 11, and a control box cover 25 on the heat sink 12, heat sinks 13 are provided on both sides and the lower part of the shell body 11, and a heat sink 120 is provided on the lower wall of the heat sink 12, the heat generated by the motor driver 26 after operation can be dissipated through the heat sink 120 on the lower wall of the heat sink 12, and there is no need to add a heat dissipation structure to the control box cover 25, so that the heat dissipation of the control box cover 25 is integrated with the heat dissipation of the shell body 11, thereby simplifying the motor structure.

[0035] The control box cover 25 of the utility model is integrally formed of plastic material, which can save the cost of the motor.

[0036] The motor driver 26 of the present invention includes a circuit board 261, and the circuit board 261 is fixed to the heat sink 12. It is best to leave a gap between the circuit board 261 and the heat sink 12 to play a heat insulation role.

[0037] The buttons of the keypad 27 of the present invention extend out of the control box cover 25. A cover 28 is also provided on the upper portion of the control box cover 25. The cover 28 can be movably hinged on the upper portion of the control box cover 25 for easy opening or closing.

[0038] The control box cover 25 of the present invention is further provided with a junction box 29, a receiving chamber 291 is provided in the junction box 29, a wiring hole 30 communicating with the control box cover 25 is provided in the junction box 29, a wiring cover 31 is fixed to the outside of the junction box 29, an external wiring hole 33 is provided on the junction box 29, the external wiring hole 33 communicates with the receiving chamber 291, and the receiving chamber 291 communicates with the inside of the control box cover 25 through the wiring hole 30. A junction box hole 292 is provided on the outside of the junction box 29, and a wiring cover hole 310 matched with the junction box hole 292 is provided on the wiring cover 31.

[0039] The lower opening of the control box cover 25 of the present invention is provided with a concave platform 32 sleeved on the heat sink 12 , the heat sink 12 is provided with a heat sink fixing hole 121 , and the concave platform 32 is provided with a concave platform hole 321 matched with the heat sink fixing hole 121 .

Claims

1. A water pump motor housing, comprising a cylindrical housing body (11), characterized in that A heat sink (12) is provided on the upper part of the shell body (11), heat sinks (13) are provided on both sides and the lower part of the shell body (11), a heat sink support frame (14) is provided on the upper end of the shell body (11), the lower part of the heat sink (12) is fixed to the heat sink support frame (14), and a heat sink strip (120) is provided on the lower wall of the heat sink (12).

2. A water pump motor housing according to claim 1, characterized in that The shell body (11), the heat sink support frame (14) and the heat sink (12) are an integrated structure.

3. A water pump motor housing according to claim 1, characterized in that The heat sink support frame (14) comprises a left support plate (15) and a right support plate (16) connected between the heat sink (12) and the shell body (11), and an intermediate support plate (17) connected between the heat sink (12) and the shell body (11) and arranged between the left support plate (15) and the right support plate (16).

4. A water pump motor housing according to claim 3, characterized in that The left support plate (15) and the right support plate (16) are arranged obliquely, and the middle support plate (17) is arranged vertically.

5. A swimming pool circulating water pump with a water pump motor housing as claimed in any one of claims 1 to 4, characterized in that A motor is arranged inside the shell body (11), two ends of a motor shaft (21) of the motor extend out of the shell body (11), one end of the shell body (11) is connected to a fan blade (22) connected to the motor shaft (21), a tail cover (23) is arranged outside the fan blade (22), the other end of the shell body (11) is provided with a front cover (24), a control box cover (25) is arranged on the heat dissipation plate (12) of the shell body (11), and a motor driver (26) and a key board (27) are arranged inside the control box cover (25).

6. A swimming pool circulating water pump according to claim 5, characterized in that The motor driver (26) comprises a circuit board (261), and the circuit board (261) is fixed to the heat sink (12).

7. A swimming pool circulating water pump according to claim 5, characterized in that A gap is left between the circuit board (261) and the heat dissipation plate (12).

8. A swimming pool circulating water pump according to claim 5, characterized in that The buttons of the button plate (27) extend out of the control box cover (25), and a cover (28) is also provided on the upper part of the control box cover (25).

9. A swimming pool circulating water pump according to claim 5, characterized in that The control box cover (25) is further provided with a junction box (29), a wiring hole (30) communicating with the control box cover (25) is provided in the junction box (29), and a wiring cover (31) is fixed on the outside of the junction box (29).

10. A swimming pool circulating water pump according to claim 5, characterized in that A concave platform (32) sleeved on the heat sink (12) is provided at the lower opening of the control box cover (25).

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