Motor housing with spiral water channel structure

Abstract

The utility model discloses a motor shell with a spiral water channel structure, which comprises a base and a shell, the base is arranged at the lower end of the shell, one end of the base is provided with an adjusting bin, two ends of the adjusting bin are respectively provided with a slot and an abdicating groove, a pull rod is arranged in the adjusting bin, a pull block is arranged in the slot, and the abdicating groove is arranged in the shell. A push block is arranged in the inserting groove and fixedly connected with the other end of the pull rod, a spring is connected between the side portion of the push block and one end of the inner wall of the adjusting bin, an inserting block is clamped in the inserting groove and connected with the push block in a clamped mode, and a positioning block is fixed to the upper end of the inserting block; a cavity is formed in the middle of the positioning block, and a water inlet channel is formed in the cavity. The water channel is easy to disassemble and assemble, and the heat dissipation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of motor parts, in particular to a motor housing with a spiral water channel structure. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy according to the law of electromagnetic induction. Its main function is to generate driving torque as a power source for electrical appliances or various machines. During the use of the motor, it is very easy for the motor to fail to start after being powered on, the motor speed is slow and weak, the motor housing is charged, the temperature rise of the motor increases during operation, the motor is noisy, the motor is jittery during operation, and the body is overheated. Therefore, the motor housing with a spiral waterway structure plays an important role.

[0003] Conventional motor housings have some disadvantages. For example, there is no spiral water channel structure, it is not easy to disassemble and assemble the water channel according to needs, there is no good heat dissipation effect, and the cooling effect on the motor is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a motor housing with a spiral water channel structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor casing with a spiral water channel structure, comprising a base and a shell, the base being arranged at the lower end of the shell, an adjusting bin being arranged at one end of the base, and slots and give-way slots being arranged at both ends of the adjusting bin, respectively, a pull rod being arranged inside the adjusting bin, a pull block being arranged inside the slot, and the pull block being fixedly connected to one end of the pull rod, a push block being arranged inside the slot, and the push block being fixedly connected to the other end of the pull rod, a spring being connected between the side of the push block and one end of the inner wall of the adjusting bin, an insert block being clamped in the slot, and the insert block being clamped to the push block.

[0006] Preferably, a positioning block is fixed to the upper end of the insert block, and a cavity is provided in the middle of the positioning block, and a water inlet is provided in the cavity.

[0007] Preferably, a positioning rod is provided on the side of the positioning block, and a pressing block is provided in the middle of the positioning rod.

[0008] Preferably, nuts are provided at the upper end and the lower end of the other side of the positioning block, and the nuts are threadedly matched with one end of the positioning rod.

[0009] Preferably, a water conduit is provided on the outer wall of the shell, and the lower end of the water conduit is fixedly connected to one end of the water inlet.

[0010] Preferably, limit blocks are provided at the front end and the rear end of the shell corresponding to the water conduit, and the limit blocks are fixedly connected to each other.

[0011] Preferably, the upper end and the lower end of the limit block are both connected to a support plate, and a bolt is threadedly matched in the support plate, and one end of the bolt is threadedly matched with the shell.

[0012] Preferably, the upper end of the shell is threadedly fitted with a cover plate, and a sealing ring is provided on the edge of the cover plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the water channel is easy to disassemble and assemble, and the heat dissipation effect is good;

[0014] (1) Pull the pull block to the right in the make-way slot to drive the pull rod to move and the spring to compress, thereby driving the push block to move to make way for the plug block, insert the plug block into the slot, and then release the pull block. Under the push of the spring, the push block is driven to reset through the pull rod, so that the push block is inserted into the plug block to fix the position of the positioning block. After that, the water inlet can be pushed into the positioning block, and the positioning rod is pushed into the positioning block. Subsequently, the nut is screwed into the positioning block to limit the position of the positioning rod. The pressure block squeezes and positions the water inlet, so that the positioning block supports one end of the water inlet, which is beneficial to the water inlet and easy to disassemble and assemble the waterway.

[0015] (2) Screw the bolts into the support plate and then screw the bolts into the shell to fix the position of the limit block. The limit block is engaged with the water channel to support the water channel. After that, external cold water enters the water channel through the water inlet. The water channel is spirally wound around the outer wall of the shell, which is conducive to cooling and dissipating the internal motor through the shell, and the heat dissipation effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the positioning block and the insert block structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the support plate and limit block structure of the utility model;

[0021] In the figure: 1. cover plate; 2. limit block; 3. sealing ring; 4. water guide channel; 5. base; 6. shell; 7. support plate; 8. bolt; 9. positioning block; 10. push block; 11. slot; 12. insert block; 13. adjustment compartment; 14. pull rod; 15. pull block; 16. spring; 17. clearance groove; 18. nut; 19. cavity; 20. positioning rod; 21. pressure block; 22. water inlet. DETAILED DESCRIPTION

[0022] 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. 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.

[0023] See also Figure 1-5 , the utility model provides an embodiment: a motor housing of a spiral waterway structure, including a base 5 and a shell 6, the base 5 is arranged at the lower end of the shell 6, an adjusting chamber 13 is arranged at one end of the base 5, and a slot 11 and a giving slot 17 are respectively arranged at both ends of the adjusting chamber 13, a pull rod 14 is arranged inside the adjusting chamber 13, a pull block 15 is arranged inside the slot 11, and the pull block 15 is fixedly connected to one end of the pull rod 14, a push block 10 is arranged inside the slot 11, and the push block 10 is fixedly connected to the other end of the pull rod 14, a spring 16 is connected between the side of the push block 10 and one end of the inner wall of the adjusting chamber 13, an insert block 12 is clamped in the slot 11, and the insert block 12 is clamped with the push block 10;

[0024] When in use, the pull block 15 is pulled rightward in the make-way slot 17, driving the pull rod 14 to move and the spring 16 to compress, thereby driving the push block 10 to move and make way for the insert block 12, inserting the insert block 12 into the slot 11, and then releasing the pull block 15. Under the push of the spring 16, the push block 10 is driven to reset through the pull rod 14, so that the push block 10 is inserted into the insert block 12, and the position of the positioning block 9 is fixed;

[0025] A positioning block 9 is fixed to the upper end of the insert block 12, and a cavity 19 is provided in the middle of the positioning block 9, a water inlet 22 is provided in the cavity 19, a positioning rod 20 is provided on the side of the positioning block 9, and a pressing block 21 is provided in the middle of the positioning rod 20;

[0026] When in use, the water inlet 22 can be pushed into the positioning block 9, and the positioning rod 20 can be pushed into the positioning block 9, and the pressing block 21 can squeeze and position the water inlet 22, so that the positioning block 9 can support one end of the water inlet 22, which is conducive to water inlet 22;

[0027] The upper and lower ends of the other side of the positioning block 9 are both provided with nuts 18, and the nuts 18 are threadedly matched with one end of the positioning rod 20;

[0028] When in use, the nut 18 is screwed into the positioning block 9 to limit the position of the positioning rod 20;

[0029] A water conduit 4 is provided on the outer wall of the housing 6, and the lower end of the water conduit 4 is fixedly connected to one end of the water inlet 22;

[0030] When in use, external cold water enters the water channel 4 through the water inlet 22. The water channel 4 is spirally wound around the outer wall of the shell 6, which is conducive to cooling and dissipating the internal motor through the shell 6.

[0031] The front and rear ends of the shell 6 are both provided with limit blocks 2 corresponding to the water conduit 4, and the limit blocks 2 are fixedly connected to each other, the upper and lower ends of the limit blocks 2 are both connected with support plates 7, and the support plates 7 are threaded with bolts 8, and one end of the bolts 8 is threaded with the shell 6;

[0032] When in use, the bolt 8 is screwed into the support plate 7, and then the bolt 8 is screwed into the housing 6, so that the position of the limit block 2 can be fixed, and the limit block 2 is clamped with the water channel 4, which is conducive to supporting the water channel 4;

[0033] The upper end of the housing 6 is threadedly matched with a cover plate 1, and a sealing ring 3 is provided at the edge of the cover plate 1;

[0034] When in use, the sealing ring 3 can improve the sealing performance of the cover plate 1, and the cover plate 1 can cooperate with the housing 6 to protect the motor;

[0035] When the embodiment of the present application is in use: the pull block 15 is pulled to the right in the make way slot 17, the pull rod 14 is driven to move, the spring 16 is compressed, and then the push block 10 is driven to move to make way for the plug block 12, the plug block 12 is inserted into the slot 11, and then the pull block 15 is released. Under the push of the spring 16, the push block 10 is driven to reset through the pull rod 14, so that the push block 10 is inserted into the plug block 12 to fix the position of the positioning block 9. After that, the water inlet 22 can be pushed into the positioning block 9, and the positioning rod 20 can be pushed into the positioning block 9. Subsequently, the nut 18 is screwed into the positioning block 9 to limit the position of the positioning rod 20, and the pressing block 21 squeezes and fixes the water inlet 22. The positioning block 9 supports one end of the water inlet 22, which is beneficial for the water inlet 22 to enter. Then, the bolt 8 is screwed into the support plate 7, and then the bolt 8 is screwed into the shell 6 to fix the position of the limit block 2. The limit block 2 is engaged with the water guide channel 4, which is beneficial for supporting the water guide channel 4. Thereafter, external cold water enters the water guide channel 4 through the water inlet 22. The water guide channel 4 is spirally wound around the outer wall of the shell 6, which is beneficial for cooling and dissipating the internal motor through the shell 6. In addition, the sealing ring 3 can improve the sealing performance of the cover plate 1, and the cover plate 1 can cooperate with the shell 6 to protect the motor. In summary, the shell is easy to disassemble and assemble the water channel, and the heat dissipation effect is good.

Claims

1. A motor housing with a spiral waterway structure, characterized in that: The invention comprises a base (5) and a shell (6), wherein the base (5) is arranged at the lower end of the shell (6), an adjusting chamber (13) is arranged at one end of the base (5), and a slot (11) and a clearance slot (17) are respectively arranged at two ends of the adjusting chamber (13), a pull rod (14) is arranged inside the adjusting chamber (13), a pull block (15) is arranged inside the slot (11), and the pull block (15) is fixedly connected to one end of the pull rod (14), a push block (10) is arranged inside the slot (11), and the push block (10) is fixedly connected to the other end of the pull rod (14), a spring (16) is connected between the side of the push block (10) and one end of the inner wall of the adjusting chamber (13), an insert block (12) is clamped in the slot (11), and the insert block (12) is clamped to the push block (10).

2. The motor housing with a spiral water channel structure according to claim 1, characterized in that: A positioning block (9) is fixed to the upper end of the insert block (12), and a cavity (19) is provided in the middle of the positioning block (9), wherein a water inlet (22) is provided in the cavity (19).

3. The motor housing with a spiral water channel structure according to claim 2, characterized in that: A positioning rod (20) is arranged on the side of the positioning block (9), and a pressing block (21) is arranged in the middle of the positioning rod (20).

4. The motor housing with a spiral water channel structure according to claim 3, characterized in that: The upper end and the lower end of the other side of the positioning block (9) are both provided with nuts (18), and the nut (18) is threadedly matched with one end of the positioning rod (20).

5. The motor housing with a spiral water channel structure according to claim 1, characterized in that: A water conduit (4) is provided on the outer wall of the shell (6), and the lower end of the water conduit (4) is fixedly connected to one end of the water inlet (22).

6. The motor housing with a spiral water channel structure according to claim 5, characterized in that: Limit blocks (2) are arranged at the front and rear ends of the shell (6) corresponding to the water conduit (4), and the limit blocks (2) are fixedly connected to each other.

7. The motor housing with a spiral water channel structure according to claim 6, characterized in that: The upper end and the lower end of the limit block (2) are both connected to a support plate (7), and a bolt (8) is threadedly engaged in the support plate (7), and one end of the bolt (8) is threadedly engaged in the housing (6).

8. The motor housing with a spiral water channel structure according to claim 6, characterized in that: The upper end of the housing (6) is threadedly fitted with a cover plate (1), and a sealing ring (3) is provided on the edge of the cover plate (1).

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