Motor cooling device

Abstract

The utility model provides a motor cooling device, which relates to the technical field of electromechanical equipment and comprises two device bodies, fixing block groups are arranged at the tops and the bottoms of the two device bodies, and supports and second connecting bolts for connecting the supports are arranged on one sides of the two fixing block groups. According to the motor clamping device, the fixing block set can slide on the connecting rod by grabbing and pulling the handle, so that the distance between the two device bodies is adjusted, motors of different sizes and specifications are clamped and installed, the connecting rod can be limited through the baffle, the connecting rod is prevented from falling off from the fixing block set, and the motor clamping device is simple in structure and convenient to use. And the two supports can be fixedly connected by screwing second connecting bolts, and the two device bodies are prevented from being separated and falling off due to vibration in the using process, so that the mounting and dismounting difficulty of the device is effectively reduced, the universality of the device is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment, in particular to a motor cooling device. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy and is used as a power source for various machines. The motor generates heat during operation. If the heat generated by the motor cannot be dissipated in time, the motor will overheat and work abnormally or even burn out, so the motor needs to be cooled.

[0003] In the prior art, the motor is usually cooled and dissipated by fixing a water cooling device on the outside of the motor. However, the existing cooling device is difficult to install and disassemble, and the process is relatively complicated, which easily affects the work efficiency. In addition, the existing cooling device cannot be installed on the outside of motors of different sizes, resulting in poor versatility of the cooling device. Utility Model Content

[0004] The utility model mainly provides a motor cooling device which has low installation and disassembly difficulty and good versatility.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a motor cooling device, comprising: two device bodies, fixed block groups are arranged on the top and bottom of the two device bodies, brackets and second connecting bolts for connecting the brackets are arranged on one side of the two fixed block groups, connecting rods are passed through the surfaces of the two fixed block groups, baffles are arranged at both ends of the two connecting rods, and handles are arranged at one end of the two device bodies.

[0006] Preferably, the outer sides of the two connecting rods are fixedly connected to connecting blocks, and a mounting frame is provided on the side close to the two connecting blocks, and the connecting block is fixedly connected to the mounting frame by mounting bolts, a heat sink is provided on one side of the mounting frame, and a cooling fan is provided on one side of the heat sink, and the cooling fan is fixedly connected to the mounting frame by a first connecting bolt. By fixing the connecting block and the mounting frame by the mounting bolts, the heat sink and the cooling fan can be prevented from falling off, and the stability during use is improved. The heat sink can be used to conduct heat out of the end part of the motor, and the heat can be dissipated by the cooling fan, so as to improve the heat dissipation speed and accelerate the cooling efficiency of the motor. The mounting frame and the cooling fan can be fixedly connected by the first connecting bolt, so as to improve the tightness of the connection between the heat dissipation mechanisms.

[0007] Preferably, a plurality of cooling tubes are connected to one side of the two device bodies, and the outer sides of the plurality of cooling tubes are fixedly connected to an arc-shaped fixing frame. By attaching the cooling tubes to the outer side of the motor and adding coolant inside the cooling tubes, the motor can be quickly cooled down. The plurality of cooling tubes can be fixed by the arc-shaped fixing frame to prevent them from falling off, thereby improving stability during use.

[0008] Preferably, a filling port is provided at the top of the two device bodies, and a drain port is provided at the bottom of the two device bodies. A sufficient amount of coolant can be added to the inside of the device body through the filling port to maintain normal cooling of the device, and the used coolant can be discharged through the drain port to replace the coolant, thereby reducing the difficulty of adding or replacing the coolant.

[0009] Preferably, a sealing cover is provided at one end of the liquid filling port and the liquid discharge port, and the sealing cover can be used to seal the liquid filling port and the liquid discharge port, thereby effectively preventing dust from entering the interior of the device body and causing coolant contamination, and preventing coolant leakage.

[0010] Preferably, semicircular notches are provided at opposite ends of the two device bodies, and the device bodies can be clamped on the outside of motors of different sizes through the semicircular notches, thereby improving the versatility of the cooling device.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a fixed block group, a connecting rod and a handle are provided. When in use, the fixed block group can be slid on the connecting rod by grasping and pulling the handle, so as to adjust the distance between the two device bodies to achieve clamping and installation of motors of different sizes. The connecting rod can be limited by the baffle to prevent the connecting rod from falling off from the fixed block group. The two brackets can be fixedly connected by screwing the second connecting bolt to prevent the two device bodies from separating and falling off due to vibration during use, thereby effectively reducing the difficulty of installation and disassembly of the device, improving the versatility of the device, and improving the working efficiency of the device.

[0013] 2. In the utility model, a connecting block, a heat sink and a cooling fan are provided. When in use, the connecting block and the mounting frame are fixedly connected by mounting bolts, which can prevent the heat sink and the cooling fan from falling off and improve the stability during use. The heat sink can be used to conduct heat from the end of the motor and dissipate heat through the cooling fan, thereby improving the heat dissipation speed and accelerating the cooling efficiency of the motor. The mounting frame and the cooling fan can be fixedly connected by the first connecting bolt, thereby improving the tightness of the connection between the heat dissipation mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1A three-dimensional diagram of a motor cooling device is provided for the utility model;

[0015] Figure 2 A side view of a motor cooling device is provided for the utility model;

[0016] Figure 3 The utility model provides a schematic diagram of the liquid filling port structure of a motor cooling device;

[0017] Figure 4 The utility model provides a schematic diagram of the heat sink structure of a motor cooling device.

[0018] Legend: 1. Device body; 2. Fixing block assembly; 3. Connecting rod; 4. Baffle; 5. Handle; 6. Connecting block; 7. Mounting frame; 8. Mounting bolt; 9. Heat sink; 10. Cooling fan; 11. First connecting bolt; 12. Liquid filling port; 13. Liquid drain port; 14. Sealing cover; 15. Cooling pipe; 16. Arc-shaped fixing frame; 17. Bracket; 18. Second connecting bolt. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a motor cooling device, comprising two device bodies 1, the top and bottom of the two device bodies 1 are both provided with a fixing block group 2, one side of the two fixing block groups 2 is provided with a bracket 17 and a second connecting bolt 18 for connecting the bracket 17, the surfaces of the two fixing block groups 2 are penetrated by a connecting rod 3, baffles 4 are provided at both ends of the two connecting rods 3, and a handle 5 is provided at one end of the two device bodies 1. By grasping and pulling the handle 5, the fixing block group 2 can slide on the connecting rod 3, thereby adjusting the spacing between the two device bodies 1 to achieve clamping and installation of motors of different sizes, the connecting rod 3 can be limited by the baffle 4 to prevent the connecting rod 3 from falling off from the fixing block group 2, and the two brackets 17 can be fixedly connected by twisting the second connecting bolt 18 to prevent the two device bodies 1 from separating and falling off due to vibration during use, thereby effectively reducing the difficulty of installation and disassembly of the device, improving the versatility of the device, and improving the working efficiency of the device.

[0022] like Figure 1 , Figure 3 and Figure 4 As shown, the outer sides of the two connecting rods 3 are fixedly connected to the connecting blocks 6, and the mounting frames 7 are arranged on the sides close to the two connecting blocks 6. The connecting blocks 6 are fixedly connected to the mounting frames 7 by mounting bolts 8. A heat sink 9 is arranged on one side of the mounting frames 7, and a cooling fan 10 is arranged on one side of the heat sink 9. The cooling fan 10 is fixedly connected to the mounting frames 7 by first connecting bolts 11. By fixing the connecting blocks 6 and the mounting frames 7 by the mounting bolts 8, the heat sink 9 and the cooling fan 10 can be prevented from falling off, thereby improving the stability during use. The heat sink 9 can be used to conduct heat from the end of the motor, and the heat can be dissipated by the cooling fan 10, thereby improving the heat dissipation speed and accelerating the cooling efficiency of the motor. The mounting frame 7 and the cooling fan 10 can be fixedly connected by the first connecting bolts 11, thereby improving the tightness of the connection between the heat dissipation mechanisms.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, one side of the two device bodies 1 is connected to multiple cooling tubes 15, and the outer sides of the multiple cooling tubes 15 are fixedly connected to the arc-shaped fixing frame 16. By attaching the cooling tubes 15 to the outer side of the motor and adding coolant inside the cooling tubes 15, the motor can be quickly cooled down. The multiple cooling tubes 15 can be fixed by the arc-shaped fixing frame 16 to prevent them from falling off, thereby improving stability during use.

[0024] like Figure 3 As shown, a filling port 12 is provided at the top of the two device bodies 1, and a drain port 13 is provided at the bottom of the two device bodies 1. A sufficient amount of coolant can be added to the inside of the device body 1 through the filling port 12 to maintain normal cooling of the device. The used coolant can be discharged through the drain port 13 to replace the coolant, thereby reducing the difficulty of adding or replacing the coolant.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a sealing cover 14 is provided at one end of the liquid filling port 12 and the liquid discharge port 13, and the sealing cover 14 can seal the liquid filling port 12 and the liquid discharge port 13, effectively preventing dust from entering the interior of the device body 1 and causing coolant contamination, while preventing coolant leakage.

[0026] like Figure 3 As shown, semicircular notches are provided at opposite ends of the two device bodies 1, through which the device bodies 1 can be fitted and clamped on the outside of motors of different sizes, thereby improving the versatility of the cooling device.

[0027] The method of use and working principle of the present device are as follows: first, grasp and pull the handle 5 to make the fixed block group 2 slide on the connecting rod 3 to separate the two device bodies 1, then sleeve the two device bodies 1 on the non-output end of the outer side of the motor, push the handle 5 to make the fixed block group 2 slide on the connecting rod 3, clamp the two device bodies 1 on the motor, and make the cooling tube 15 fit the outer side of the motor, then tighten the two device bodies 1 by tightening the second connecting bolt 18, and then add a sufficient amount of coolant to the inside of the device body 1 from the liquid filling port 12, and the coolant flows into the cooling tube 15 to cool the motor from the outside. After adding the coolant, cover the sealing cover 14 to seal the liquid filling port 12, and finally start the cooling fan 10, and the heat transferred from the heat sink 9 from one end of the motor is discharged by the cooling fan 10, so as to cool the motor.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A motor cooling device, characterized in that: include: Two device bodies (1), the top and bottom of the two device bodies (1) are both provided with a fixing block group (2), one side of the two fixing block groups (2) is provided with a bracket (17) and a second connecting bolt (18) for connecting the bracket (17), the surfaces of the two fixing block groups (2) are penetrated by connecting rods (3), baffles (4) are provided at both ends of the two connecting rods (3), and one end of the two device bodies (1) is provided with a handle (5).

2. The motor cooling device according to claim 1, characterized in that: The outer sides of the two connecting rods (3) are fixedly connected to the connecting blocks (6); a mounting frame (7) is arranged on the adjacent sides of the two connecting blocks (6); the connecting blocks (6) are fixedly connected to the mounting frame (7) via mounting bolts (8); a heat sink (9) is arranged on one side of the mounting frame (7); a cooling fan (10) is arranged on one side of the heat sink (9); and the cooling fan (10) is fixedly connected to the mounting frame (7) via a first connecting bolt (11).

3. The motor cooling device according to claim 1, characterized in that: One side of each of the two device bodies (1) is connected to a plurality of cooling pipes (15), and the outer sides of the plurality of cooling pipes (15) are fixedly connected to an arc-shaped fixing frame (16).

4. The motor cooling device according to claim 1, characterized in that: A liquid filling port (12) is provided at the top of the two device bodies (1), and a liquid discharge port (13) is provided at the bottom of the two device bodies (1).

5. The motor cooling device according to claim 4, characterized in that: A sealing cover (14) is provided at one end of the liquid adding port (12) and the liquid discharging port (13).

6. The motor cooling device according to claim 1, characterized in that: Semicircular notches are provided at opposite ends of the two device bodies (1).

Images