Wear-resistant motor housing with fast heat dissipation structure

Abstract

The utility model discloses a wear-resistant motor casing with a rapid heat dissipation structure, comprising a casing, a protective cover fixedly connected to the surface of the casing, a fan fixedly installed at one end of the protective cover, a liquid storage box fixedly connected to one side of the top of the protective cover, a semiconductor refrigerator fixedly installed at the top of the liquid storage box, a water pump fixedly installed at one end of the liquid storage box, a water inlet pipe fixedly connected to the output end of the water pump, a serpentine pipe fixedly connected to the bottom end of the water inlet pipe through the inner wall of the protective cover, an end cover clamped at one end of the casing, connecting grooves are provided at the top and bottom ends of the end cover, a spring is fixedly connected to the inner wall of the connecting groove, and a clamping block is fixedly connected to one end of the spring. The utility model has a wear-resistant motor casing with a rapid heat dissipation structure, and the motor casing has better heat dissipation performance, avoids overheating during operation that affects the performance and service life of the motor, is easy to disassemble, and is conducive to the repair and replacement of the internal structure of the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a wear-resistant motor housing with a rapid heat dissipation structure. Background Art

[0002] The motor is a device that converts electrical energy into mechanical energy. It is one of the important components widely used in modern industry.

[0003] However, the existing motor housing has the following disadvantages:

[0004] (1) The motor generates a lot of heat when working, but the existing motor housing lacks a better heat dissipation structure. Overheating can cause the motor's performance to deteriorate or even be damaged;

[0005] (2) The existing motor housing needs to be disassembled with the aid of tools, which is cumbersome to operate and is not conducive to the maintenance and replacement of the internal structure of the motor. Utility Model Content

[0006] The purpose of the utility model is to provide a wear-resistant motor housing with a rapid heat dissipation structure to solve the problem that the existing motor housing proposed in the above background technology lacks a better heat dissipation structure, overheating may cause the performance of the motor to decline or even be damaged, and tools are required to disassemble the motor housing, which is cumbersome to operate and not conducive to the repair and replacement of the internal structure of the motor.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant motor housing with a rapid heat dissipation structure, comprising a shell, a shield fixedly connected to the surface of the shell, a fan fixedly installed at one end of the shield, a liquid storage box fixedly connected to one side of the top of the shield, a semiconductor refrigerator fixedly installed at the top of the liquid storage box, a water pump fixedly installed at one end of the liquid storage box, a water inlet pipe fixedly connected to the output end of the water pump, a serpentine pipe fixedly connected to the bottom end of the water inlet pipe through the inner wall of the shield, an end cover clamped at one end of the shell, a connecting groove is provided at the top and bottom ends of the end cover, a spring is fixedly connected to the inner wall of the connecting groove, a block is fixedly connected to one end of the spring, a connecting ring is fixedly connected to one end of the inner wall of the shell, and a connecting groove is provided at the top and bottom ends of the connecting ring.

[0008] When the wear-resistant motor housing with a rapid heat dissipation structure of the present technical solution is used, the motor housing has better heat dissipation performance, avoids overheating during operation that affects the performance and service life of the motor, is easy to disassemble, and is conducive to the maintenance and replacement of the internal structure of the motor.

[0009] As a preferred technical solution of the utility model, one end of the serpentine tube is fixedly connected with a water outlet pipe, and the top end of the water outlet pipe passes through the outer wall of the shield and is fixedly connected to the liquid storage box. The water outlet pipe is used for the reflux of the coolant, so that it can circulate.

[0010] As a preferred technical solution of the utility model, a shifting opening is provided on one side of the inner wall of the connection groove, a shifting block is slidably connected to the inner wall of the shifting opening, and one end of the shifting block is fixedly connected to the clamping block. The shifting opening provides space for the movement of the shifting block.

[0011] As a preferred technical solution of the utility model, one end of the clamping block is clamped with the inner wall of the clamping slot. The end of the clamping block is inserted into the clamping slot to lock the position of the end cover.

[0012] As a preferred technical solution of the utility model, heat dissipation fins are fixedly connected to both sides of the shell, and a plurality of air holes are opened on both sides of the shield. The heat dissipation fins and air holes are used to improve the heat dissipation performance.

[0013] As a preferred technical solution of the utility model, the input end of the fan is engaged with a filter, the output end of the fan is connected to the inside of the shield, and the input end of the water pump is connected to the inside of the liquid storage box. After the fan is started, the filter can filter dust in the air.

[0014] As a preferred technical solution of the utility model, lugs are fixedly connected to both sides of the bottom of the shield, and fixing holes are opened on both sides of the bottom of the lugs. Fasteners are used to install the motor in the fixing holes of the lugs.

[0015] As a preferred technical solution of the utility model, a temperature control switch is fixedly installed on the surface of the housing, and the fan, water pump and semiconductor refrigerator are electrically connected to an external power supply through the temperature control switch. The temperature control switch is provided to control the opening and closing of the heat dissipation structure.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By setting a temperature control switch on the motor housing, when it detects that the motor heats up beyond the set threshold during operation, it will start the fan, water pump and semiconductor refrigerator. The semiconductor refrigerator and water pump can cool the air inside the shield, and then the fan will blow the cold air to the entire shell surface, so that the motor housing has better heat dissipation performance, avoiding overheating during operation that affects the performance and service life of the motor;

[0018] 2. By moving the two shifting blocks at the end cover of the motor housing to overcome the elastic force of the spring, the card block can be disengaged from the card slot and returned to the connecting slot, and the lock can be released to separate the housing and the end cover. No tools are required, and the disassembly is convenient, which is conducive to the maintenance and replacement of the internal structure of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a front cross-sectional view of the utility model;

[0021] Figure 3 It is a side cross-sectional view of the utility model;

[0022] Figure 4 It is a cross-sectional view of the end cover of the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the housing of the utility model;

[0024] Figure 6 It is a rear stereoscopic view of the liquid storage box of the present utility model.

[0025] In the figure: 1. shell; 2. protective cover; 3. temperature control switch; 4. cooling fins; 5. fan; 6. filter; 7. liquid storage box; 8. water pump; 9. semiconductor refrigerator; 10. water inlet pipe; 11. serpentine pipe; 12. water outlet pipe; 13. air vent; 14. lug; 15. fixing hole; 16. end cover; 17. connecting groove; 18. spring; 19. clamping block; 20. shifting block; 21. shifting port; 22. connecting ring; 23. clamping slot. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model provides a wear-resistant motor housing with a rapid heat dissipation structure, including a housing 1, a shield 2 is fixedly connected to the surface of the housing 1, a fan 5 is fixedly installed at one end of the shield 2, a liquid storage box 7 is fixedly connected to one side of the top of the shield 2, and coolant is stored, a semiconductor refrigerator 9 is fixedly installed on the top of the liquid storage box 7, which is beneficial to cooling the refrigeration end, a water pump 8 is fixedly installed at one end of the liquid storage box 7, an output end of the water pump 8 is fixedly connected to a water inlet pipe 10, and the bottom end of the water inlet pipe 10 is fixedly connected to a serpentine pipe 11 through the inner wall of the shield 2, which can increase the flow area of ​​the coolant, an end cover 16 is clamped at one end of the housing 1, a connecting groove 17 is provided at the top and bottom ends of the end cover 16, a spring 18 is fixedly connected to the inner wall of the connecting groove 17, a clamping block 19 is fixedly connected to one end of the spring 18, a connecting ring 22 is fixedly connected to one end of the inner wall of the housing 1, and a clamping groove 23 is provided at the top and bottom ends of the connecting ring 22 for disassembly and assembly of the housing.

[0028] When in use, by starting the fan 5, the water pump 8 and the semiconductor refrigerator 9, the cooling end of the semiconductor refrigerator 9 is in contact with the liquid storage box 7, the coolant inside it can be refrigerated, and the water pump 8 pumps the coolant into the serpentine tube 11 through the water inlet pipe 10. When the coolant flows in the serpentine tube 11, it can cool the air inside the protective cover 2, and then the fan 5 blows the cold air to the entire surface of the shell 1, so that the motor housing has better heat dissipation performance, avoiding overheating during operation and affecting the performance and service life of the motor.

[0029] One end of the serpentine tube 11 is fixedly connected to a water outlet pipe 12, and the top end of the water outlet pipe 12 passes through the outer wall of the protective cover 2 and is fixedly connected to the liquid storage box 7 for the flow of coolant. A temperature control switch 3 is fixedly installed on the surface of the shell 1, and the fan 5, water pump 8 and semiconductor refrigerator 9 are electrically connected to the external power supply through the temperature control switch 3 to control the opening and closing.

[0030] When in use, by setting a temperature control switch 3 on the motor housing, when it detects that the heat generated by the motor exceeds a set threshold during operation, it can automatically control the opening of the fan 5, water pump 8 and semiconductor refrigerator 9, and the coolant in the serpentine tube 11 can flow back to the liquid storage box 7 through the water outlet pipe 12, so as to be circulated.

[0031] A shift opening 21 is provided on one side of the inner wall of the connecting groove 17, and a shift block 20 is slidably connected to the inner wall of the shift opening 21, and one end of the shift block 20 is fixedly connected to the card block 19 for unlocking operation, and one end of the card block 19 is engaged with the inner wall of the card slot 23 to play a locking role.

[0032] Both sides of the shell 1 are fixedly connected with cooling fins 4, and both sides of the shield 2 are provided with a plurality of ventilation holes 13 to improve the heat dissipation performance. The input end of the fan 5 is engaged with a filter 6, and the output end of the fan 5 is connected with the inside of the shield 2. The input end of the water pump 8 is connected with the inside of the liquid storage box 7. Both sides of the bottom end of the shield 2 are fixedly connected with lugs 14, and both sides of the bottom end of the lugs 14 are provided with fixing holes 15 to play a fixing role.

[0033] When in use, fasteners are used at the fixing holes 15 of the lugs 14 to fix the motor housing. By moving the shifting block 20 at the end cover 16 on the shifting opening 21, the elastic force of the spring 18 is overcome, so that the card block 19 is disengaged from the card slot 23 and returns to the connecting slot 17, and the lock can be released to separate the shell 1 from the end cover 16. The heat dissipation fins 4 can increase the heat dissipation area of ​​the shell 1, and the air holes 13 are conducive to the discharge of hot air.

[0034] When used specifically, the utility model has a wear-resistant motor housing with a rapid heat dissipation structure. A temperature control switch 3, model KSD301, is arranged on the motor housing. When it detects that the heat generated by the motor exceeds a set threshold value during operation, the fan 5, the water pump 8 and the semiconductor refrigerator 9 are started. The cooling end of the semiconductor refrigerator 9 is attached to the liquid storage box 7, and the coolant inside the semiconductor refrigerator 9 can be cooled. The coolant is pumped into the serpentine tube 11 through the water inlet pipe 10 by the water pump 8, and then refluxed from the water outlet pipe 12 for circulation. When the coolant flows in the serpentine tube 11, it can cool the air inside the shield 2, and then the fan 5 will Cold air is blown to the entire surface of the shell 1, so that the motor housing has better heat dissipation performance, avoiding overheating during operation and affecting the performance and service life of the motor. By toggling the two dial blocks 20 at the end cover 16 of the motor housing, the elastic force of the spring 18 is overcome, and the card block 19 is disengaged from the card slot 23 and returned to the connecting slot 17, the lock can be released to separate the shell 1 from the end cover 16 without the aid of tools, and the disassembly is convenient, which is conducive to the maintenance and replacement of the internal structure of the motor. The motor housing 1 is made of steel and has better wear resistance. At the same time, the protective cover 2 provided can protect the motor housing 1.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wear-resistant motor housing with a rapid heat dissipation structure, comprising a housing (1), characterized in that: A protective cover (2) is fixedly connected to the surface of the shell (1), a fan (5) is fixedly installed on one end of the protective cover (2), a liquid storage box (7) is fixedly connected to one side of the top of the protective cover (2), a semiconductor refrigerator (9) is fixedly installed on the top of the liquid storage box (7), a water pump (8) is fixedly installed on one end of the liquid storage box (7), an output end of the water pump (8) is fixedly connected to a water inlet pipe (10), and the bottom end of the water inlet pipe (10) passes through the protective cover (2). A serpentine tube (11) is fixedly connected to the inner wall, an end cover (16) is engaged with one end of the shell (1), a connection groove (17) is provided at the top and bottom ends of the end cover (16), a spring (18) is fixedly connected to the inner wall of the connection groove (17), a clamping block (19) is fixedly connected to one end of the spring (18), a connection ring (22) is fixedly connected to one end of the inner wall of the shell (1), and a clamping groove (23) is provided at the top and bottom ends of the connection ring (22).

2. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1 is characterized in that: One end of the serpentine tube (11) is fixedly connected to a water outlet pipe (12), and the top end of the water outlet pipe (12) passes through the outer wall of the protective cover (2) and is fixedly connected to the liquid storage box (7).

3. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1 is characterized in that: A shift opening (21) is provided on one side of the inner wall of the connection groove (17), a shift block (20) is slidably connected to the inner wall of the shift opening (21), and one end of the shift block (20) is fixedly connected to the clamping block (19).

4. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1, characterized in that: One end of the clamping block (19) is clamped with the inner wall of the clamping slot (23).

5. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1, characterized in that: Both sides of the shell (1) are fixedly connected with heat dissipation fins (4), and both sides of the shield (2) are provided with a plurality of air holes (13).

6. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1, characterized in that: The input end of the fan (5) is engaged with a filter (6), the output end of the fan (5) is connected to the interior of the protective cover (2), and the input end of the water pump (8) is connected to the interior of the liquid storage box (7).

7. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1, characterized in that: Lugs (14) are fixedly connected to both sides of the bottom end of the shield (2), and fixing holes (15) are provided on both sides of the bottom end of the lugs (14).

8. The wear-resistant motor housing with a rapid heat dissipation structure according to claim 1, characterized in that: A temperature control switch (3) is fixedly mounted on the surface of the housing (1), and the fan (5), water pump (8) and semiconductor refrigerator (9) are electrically connected to an external power supply via the temperature control switch (3).

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