Novel small motor shell structure capable of rapidly cooling

The novel motor housing structure addresses inefficient heat dissipation in cast iron housings by integrating water and air-cooling systems, enhancing cooling efficiency and motor stability.

CN222147342UActive Publication Date: 2024-12-10PINCHENG MOTOR (HEYUAN) CO LTD
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Patent Information

Application Number
CN202420411738.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-04
Publication Date
2024-12-10
Estimated Expiration
2034-03-04

AI Technical Summary

Technical Problem

Existing motor housings made of cast iron suffer from poor thermal conductivity, leading to inefficient heat dissipation and instability due to heat generation, which affects motor performance.

Method used

A novel small motor housing structure incorporating a water pump, cooling components, and air-cooling mechanisms, including rotating rods, belts, and heat dissipation blades, to facilitate both water and air cooling, enhancing heat dissipation efficiency.

Benefits of technology

The combined cooling method significantly improves heat dissipation efficiency, stabilizing motor performance by effectively cooling the motor body through a water-cooling cycle and air-cooling process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a novel small motor shell structure capable of rapidly cooling, which comprises a small motor shell main body and a cooling assembly, a water pump is arranged on the right side of the surface of the small motor shell main body, the small motor shell main body is internally provided with a small motor main body, and the output end of the small motor main body is provided with a first rotary connecting rod; a connecting rod is arranged at the other end of the first rotating connecting rod, a rotating rod is rotationally arranged at the end, close to the first rotating connecting rod, of the water pump, and the side faces of the rotating rod and the connecting rod are sleeved with a first belt. The cooling assembly is arranged on the side face of the small motor shell body in a sleeving mode, a reciprocating assembly is arranged in the water pump, and a fixed connecting assembly is arranged at the lower end of the cooling assembly. According to the utility model, the cooling assembly is arranged to cool the small motor main body, the heat dissipation assembly is arranged to carry out air cooling on the small motor main body, and the water cooling and air cooling combined cooling mode is beneficial to improving the heat dissipation and cooling efficiency.
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Description

Technical Field

[0001] The utility model relates to the technical field of small motor shells, in particular to a novel small motor shell structure capable of rapid temperature reduction. Background Art

[0002] Most motor housings are made of cast iron, which has the disadvantages of being heavy and having poor thermal conductivity. The motor will also generate heat after working for a long time, which will affect its performance and make it unstable. In general, an external fan is used to dissipate heat, but the heat dissipation efficiency is not high.

[0003] Based on this, a new small motor housing structure capable of rapid cooling is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a novel small motor housing structure capable of rapid temperature reduction, so as to solve the problem of low heat dissipation efficiency in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new small motor housing structure capable of rapid cooling includes:

[0007] A small motor housing body, a water pump is installed on the right side of the surface of the small motor housing body, a small motor body is arranged inside the small motor housing body, a first rotating connecting rod is arranged at the output end of the small motor body, a connecting rod is arranged at the other end of the first rotating connecting rod, a rotating rod is arranged at one end of the water pump near the first rotating connecting rod, and a first belt is arranged on the side of the rotating rod and the connecting rod;

[0008] A cooling component, wherein the cooling component is sleeved on the side of the small motor housing body, a reciprocating component is arranged inside the water pump, a fixed connection component is arranged at the lower end of the cooling component, a connecting component for driving the fixed connection component to rotate is arranged at the right end of the small motor housing body, and a heat dissipation component is arranged at one end of the fixed connection component away from the connecting component;

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional solution: the cooling component includes a cooling ring pipe, a first cooling pipe and a second cooling pipe, the cooling ring pipe is sleeved on the side of the small motor housing body, the two ends of the first cooling pipe are respectively connected to the left end of the water pump and one end of the cooling ring pipe, and the two ends of the second cooling pipe are respectively connected to the side of the water pump and the other end of the cooling ring pipe.

[0011] In an optional scheme: the reciprocating assembly includes a semicircular plate, a piston, a reciprocating block, a sliding guide rail and a ball screw, the semicircular plate is installed at the left end inside the water pump, one end of the ball screw passes through the side wall of the water pump and is connected to the rotating rod, the other end of the ball screw is rotatably connected to the semicircular plate, the sliding guide rail is arranged at the upper end of the ball screw inside the water pump, the reciprocating block is slidably arranged on the sliding guide rail and the ball screw, a piston is provided on the left side of the reciprocating block, and the piston cooperates with the water pump.

[0012] In an optional scheme: the fixed connection component includes a second rotating connecting rod and a fixed ring, the upper end of the fixed ring is connected to the lower end of the cooling ring tube, the second rotating connecting rod is rotatably arranged inside the fixed ring, the left end of the second rotating connecting rod is connected to the heat dissipation component, and the right end of the second rotating connecting rod is connected to the connection component.

[0013] In an optional solution: the heat dissipation assembly includes a rotating shaft, heat dissipation blades and a second belt, the rotating shaft is rotatably arranged at the left end of the small motor housing body, the side of the rotating shaft is provided with heat dissipation blades, and the second belt is sleeved on the side of the rotating shaft and the second rotating connecting rod.

[0014] In an optional solution: the connecting assembly includes a third belt and a rotation limit block, one end of the rotation limit block is connected to the second rotation connecting rod, and the third belt is sleeved on the side surfaces of the connecting rod and the rotation limit block.

[0015] In an optional solution: a refrigeration ring is provided on the side of the first cooling tube.

[0016] In an optional solution: valves are provided inside the first cooling tube and the second cooling tube.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The utility model cools down the small motor body by arranging a cooling component, and air-cools the small motor body by arranging a heat dissipation component. This cooling method combining water cooling and air cooling is beneficial to improving the efficiency of heat dissipation and cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of one side of the utility model.

[0021] Figure 3 It is a partial structural schematic diagram of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the heat dissipation and fixed connection components of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the reciprocating component of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the cooling and connecting components of the utility model.

[0025] In the figure: 101 small motor housing body, 102 first rotating connecting rod, 103 connecting rod, 104 water pump, 105 rotating rod, 106 first belt, 200 heat dissipation component, 201 rotating shaft, 202 heat dissipation blades, 203 second belt, 300 fixed connecting component, 301 second rotating connecting rod, 302 fixed ring, 400 cooling component, 401 cooling ring tube, 402 first cooling tube, 403 second cooling tube, 500 connecting component, 501 third belt, 502 rotating limit block, 600 reciprocating component, 601 semicircular plate, 602 piston, 603 reciprocating block, 604 sliding guide rail, 605 ball screw. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] Example 1

[0028] In one embodiment, Figure 1-Figure 6As shown, a new type of small motor housing structure capable of rapid cooling includes a small motor housing body 101 and a cooling component 400, a water pump 104 is installed on the right side of the surface of the small motor housing body 101, a small motor body is arranged inside the small motor housing body 101, a first rotating connecting rod 102 is arranged at the output end of the small motor body, a connecting rod 103 is arranged at the other end of the first rotating connecting rod 102, a rotating rod 105 is rotatably arranged at one end of the water pump 104 close to the first rotating connecting rod 102, a first belt 106 is sleeved on the sides of the rotating rod 105 and the connecting rod 103, the cooling component 400 is sleeved on the side of the small motor housing body 101, a reciprocating component 600 is arranged inside the water pump 104, a fixed connecting component 300 is arranged at the lower end of the cooling component 400, a connecting component 500 for driving the fixed connecting component 300 to rotate is arranged at the right end of the small motor housing body 101, and the fixed A heat dissipation component 200 is provided at one end of the connecting component 300 away from the connecting component 500. The small motor body drives the connecting rod 103 to rotate, and the rotation of the connecting rod 103 drives the rotating rod 105 to rotate. The rotation of the rotating rod 105 drives the reciprocating component 600 to reciprocate, open the valve of the first cooling tube 402 and close the valve of the second cooling tube 403. After the water is cooled by the refrigeration ring on the first cooling tube 402, it passes through the cooling ring tube 401, thereby cooling the small motor body. When the piston 602 moves toward the rotating rod 105, the valve of the first cooling tube 402 is closed and the valve of the second cooling tube 403 is opened to transport the water back to the inside of the water pump 104, so that water cooling is achieved. When the connecting rod 103 rotates, the connecting component 500 is driven to rotate, and the connecting component 500 drives the second rotating connecting rod 301 to rotate, and the second rotating connecting rod 301 drives the heat dissipation component 200 to air-cool the small motor body.

[0029] In one embodiment, Figure 6 As shown, the cooling component 400 includes a cooling ring pipe 401, a first cooling pipe 402 and a second cooling pipe 403. The cooling ring pipe 401 is sleeved on the side of the small motor housing body 101. The two ends of the first cooling pipe 402 are respectively connected to the left end of the water pump 104 and one end of the cooling ring pipe 401, and the two ends of the second cooling pipe 403 are respectively connected to the side of the water pump 104 and the other end of the cooling ring pipe 401. The valve of the first cooling pipe 402 is opened and the valve of the second cooling pipe 403 is closed. After the water is cooled by the refrigeration ring on the first cooling pipe 402, it passes through the inside of the cooling ring pipe 401, thereby cooling the small motor body. When the piston 602 moves toward the rotating rod 105, the valve of the first cooling pipe 402 is closed and the valve of the second cooling pipe 403 is opened to transport the water back to the inside of the water pump 104, thereby realizing water cooling.

[0030] In one embodiment, Figure 5As shown, the reciprocating assembly 600 includes a semicircular plate 601, a piston 602, a reciprocating block 603, a sliding guide rail 604 and a ball screw 605. The semicircular plate 601 is installed at the left end inside the water pump 104. One end of the ball screw 605 passes through the side wall of the water pump 104 and is connected to the rotating rod 105. The other end of the ball screw 605 is rotatably connected to the semicircular plate 601. The sliding guide rail 604 is arranged at the upper end of the ball screw 605 inside the water pump 104. The reciprocating block 603 is slidably arranged on the sliding guide rail 604 and the ball screw 605. The reciprocating block A piston 602 is provided on the left side of 603, and the piston 602 cooperates with the water pump 104. The rotating rod 105 drives the ball screw 605 to rotate, and the sliding guide rail 604 cooperates with the ball screw 605 to drive the reciprocating block 603 to reciprocate, and the reciprocating block 603 drives the piston 602 to reciprocate, so that water can be transported from the water pump 104 to the first cooling tube 402, from the first cooling tube 402 to the cooling ring tube 401, from the cooling ring tube 401 to the second cooling tube 403 and from the second cooling tube 403 back to the inside of the water pump 104. This is a water cooling cycle.

[0031] In one embodiment, Figure 4 As shown, the fixed connection component 300 includes a second rotating connecting rod 301 and a fixed ring 302, the upper end of the fixed ring 302 is connected to the lower end of the cooling ring tube 401, the second rotating connecting rod 301 is rotatably arranged inside the fixed ring 302, the left end of the second rotating connecting rod 301 is connected to the heat dissipation component 200, and the right end of the second rotating connecting rod 301 is connected to the connection component 500, the fixed ring 302 is used to support the rotation of the second rotating connecting rod 301, and the second rotating connecting rod 301 is used to drive the heat dissipation component 200 to dissipate heat.

[0032] In one embodiment, Figure 4 As shown, the heat dissipation assembly 200 includes a rotating shaft 201, heat dissipation blades 202 and a second belt 203. The rotating shaft 201 is rotatably arranged at the left end of the small motor housing body 101. The heat dissipation blades 202 are arranged on the side of the rotating shaft 201. The second belt 203 is sleeved on the side of the rotating shaft 201 and the second rotating connecting rod 301. The second rotating connecting rod 301 drives the second belt 203 to rotate, the second belt 203 drives the rotating shaft 201 to rotate, and the rotating shaft 201 drives the heat dissipation blades 202 to rotate.

[0033] In one embodiment, Figure 6As shown, the connecting assembly 500 includes a third belt 501 and a rotation limit block 502, one end of the rotation limit block 502 is connected to the second rotating connecting rod 301, the third belt 501 is sleeved on the sides of the connecting rod 103 and the rotation limit block 502, the connecting rod 103 drives the third belt 501 to rotate, the third belt 501 drives the rotation limit block 502 to rotate, and the rotation limit block 502 drives the second rotating connecting rod 301 to rotate.

[0034] In one embodiment, Figure 1-Figure 3 As shown, a refrigeration ring is provided on the side of the first cooling tube 402. After the water is cooled by the refrigeration ring on the first cooling tube 402, it passes through the cooling ring tube 401, so as to cool the small motor body.

[0035] Example 2

[0036] In one embodiment, Figure 1-Figure 3 As shown, valves are provided inside the first cooling tube 402 and the second cooling tube 403. By opening and closing the valves of the first cooling tube 402 and the second cooling tube 403, water circulation is realized to cool the small motor body.

[0037] The above-mentioned embodiment discloses a new type of small motor housing structure that can quickly cool down, wherein the small motor body drives the connecting rod 103 to rotate, and the rotation of the connecting rod 103 drives the rotating rod 105 to rotate, and the rotation of the rotating rod 105 drives the reciprocating component 600 to reciprocate, open the valve of the first cooling tube 402 and close the valve of the second cooling tube 403, and the water passes through the cooling ring on the first cooling tube 402 and then passes through the inside of the cooling ring tube 401 to cool the small motor body. When the piston 602 moves toward the rotating rod 105, the valve of the first cooling tube 402 is closed and the valve of the second cooling tube 403 is opened to transport the water back to the inside of the water pump 104, thereby realizing water cooling. When the connecting rod 103 rotates, it drives the connecting component 500 to rotate, and the connecting component 500 drives the second rotating connecting rod 301 to rotate, and the second rotating connecting rod 301 drives the heat dissipation component 200 to air-cool the small motor body.

[0038] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A novel small motor housing structure capable of rapid cooling, comprising a small motor housing body (101), a water pump (104) being installed on the right side of the surface of the small motor housing body (101), a small motor body being arranged inside the small motor housing body (101), a first rotating connecting rod (102) being arranged at the output end of the small motor body, a connecting rod (103) being arranged at the other end of the first rotating connecting rod (102), a rotating rod (105) being rotatably arranged at one end of the water pump (104) close to the first rotating connecting rod (102), and a first belt (106) being sleeved on the side surfaces of the rotating rod (105) and the connecting rod (103); It is characterized in that The invention also includes a cooling component (400), wherein the cooling component (400) is sleeved on the side of the small motor housing body (101), a reciprocating component (600) is arranged inside the water pump (104), a fixed connection component (300) is arranged at the lower end of the cooling component (400), a connecting component (500) for driving the fixed connection component (300) to rotate is arranged at the right end of the small motor housing body (101), and a heat dissipation component (200) is arranged at one end of the fixed connection component (300) away from the connecting component (500).

2. The novel small motor housing structure capable of rapid cooling according to claim 1 is characterized in that: The cooling component (400) comprises a cooling ring pipe (401), a first cooling pipe (402) and a second cooling pipe (403); the cooling ring pipe (401) is sleeved on the side of the small motor housing body (101); two ends of the first cooling pipe (402) are respectively connected to the left end of the water pump (104) and one end of the cooling ring pipe (401); and two ends of the second cooling pipe (403) are respectively connected to the side of the water pump (104) and the other end of the cooling ring pipe (401).

3. The novel small motor housing structure capable of rapid cooling according to claim 1 is characterized in that: The reciprocating assembly (600) comprises a semicircular plate (601), a piston (602), a reciprocating block (603), a sliding guide rail (604) and a ball screw (605). The semicircular plate (601) is installed at the left end inside the water pump (104). One end of the ball screw (605) passes through the side wall of the water pump (104) and is connected to the rotating rod (105). The other end of the ball screw (605) is rotatably connected to the semicircular plate (601). The sliding guide rail (604) is arranged at the upper end of the ball screw (605) inside the water pump (104). The reciprocating block (603) is slidably arranged on the sliding guide rail (604) and the ball screw (605). A piston (602) is arranged on the left side of the reciprocating block (603), and the piston (602) cooperates with the water pump (104).

4. The novel small motor housing structure capable of rapid cooling according to claim 1 is characterized in that: The fixed connection assembly (300) comprises a second rotatable connection rod (301) and a fixed ring (302); the upper end of the fixed ring (302) is connected to the lower end of the cooling ring tube (401); the second rotatable connection rod (301) is rotatably arranged inside the fixed ring (302); the left end of the second rotatable connection rod (301) is connected to the heat dissipation assembly (200); and the right end of the second rotatable connection rod (301) is connected to the connection assembly (500).

5. The novel small motor housing structure capable of rapid cooling according to claim 4 is characterized in that: The heat dissipation assembly (200) comprises a rotating shaft (201), heat dissipation blades (202) and a second belt (203); the rotating shaft (201) is rotatably arranged at the left end of the small motor housing body (101); a heat dissipation blade (202) is arranged on the side of the rotating shaft (201); and the second belt (203) is sleeved on the side of the rotating shaft (201) and the second rotating connecting rod (301).

6. The novel small motor housing structure capable of rapid cooling according to claim 4 is characterized in that: The connection assembly (500) comprises a third belt (501) and a rotation limit block (502), one end of the rotation limit block (502) is connected to the second rotation connecting rod (301), and the third belt (501) is sleeved on the side surfaces of the connecting rod (103) and the rotation limit block (502).

7. The novel small motor housing structure capable of rapid cooling according to claim 2 is characterized in that: A refrigeration ring is provided on the side of the first cooling tube (402).

8. The novel small motor housing structure capable of rapid cooling according to claim 2 is characterized in that: Valves are provided inside the first cooling tube (402) and the second cooling tube (403).