High-efficiency motor cooling circulation system

Abstract

The utility model relates to the field of motor matching devices, in particular to a high-efficiency motor cooling circulation system, which comprises a motor main body and a power output shaft used for power output, a plurality of T-shaped heat dissipation blocks are uniformly distributed on the outer surface of the motor main body, and heat dissipation strips of strip-shaped structures are additionally arranged on the outer surfaces of the tops of the heat dissipation blocks in the length direction. A plurality of heat dissipation pipes filled with heat dissipation oil are arranged on the outer surfaces of the heat dissipation strips in the width direction in a sleeving manner; according to the utility model, heat generated by the motor main body can be rapidly and effectively discharged, the temperature of the motor main body is reduced, the structure is simple, and maintenance difficulty and maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to a motor matching device, in particular to a high-efficiency motor cooling circulation system. Background Art

[0002] Motors have important applications in various industries. For suspension blowers, they have high power and the motor body generates a large amount of heat during operation. The heat needs to be dissipated in time, otherwise the motor's operating efficiency will be affected and its service life will be shortened. The common solution is to add a cooling fan inside the motor body to generate wind to take away the generated heat. However, this solution not only has low heat dissipation efficiency, but also the addition of a cooling fan increases the complexity of the structure inside the motor body, thereby increasing maintenance costs and difficulties.

[0003] Therefore, there is an urgent need for a new type of cooling system for motors, which can quickly and effectively discharge the heat generated by the motor body and reduce the temperature of the motor body. At the same time, it has a simple structure and reduces maintenance difficulty and maintenance cost. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-efficiency motor cooling circulation system, which can quickly and effectively discharge the heat generated by the motor body and reduce the temperature of the motor body. At the same time, it has a simple structure and reduces maintenance difficulty and maintenance cost.

[0005] The utility model adopts the following technical solutions:

[0006] A high-efficiency motor cooling circulation system comprises a motor body and a power output shaft for power output, a plurality of heat sinks with T-shaped structures are evenly arranged on the outer surface of the motor body, a heat sink with strip-shaped structures is attached to the outer surface of the top of the heat sink block in the length direction, a plurality of heat sinks filled with heat sink oil are sleeved on the outer surface of the heat sink in the width direction, a first oil storage tank is connected through one end of the heat sink, a second oil storage tank is connected through the other end of the heat sink, a cooling exhaust pipe is connected between the first oil storage tank and the second oil storage tank via a pump body; a mounting body is fixedly provided on the power output shaft, and a plurality of fan blades are arranged around the side of the mounting body.

[0007] Furthermore, in order to effectively blow the wind generated by the fan blades to the outer surface of the motor body and take away the heat from the heat sink, heat sink, heat sink and cooling exhaust pipe, a bowl-shaped air guide is clamped at the front end of the motor body, and the air guide is arranged between the motor body and the mounting body.

[0008] Furthermore, in order to protect the fan blades and prevent the running fan blades from causing damage to the outside world, a cover body for covering the fan blades is provided on the outer side of the air guide body, and the side wall of the cover body is a hollow structure.

[0009] Preferably, in order to increase the contact surface between the cooling duct and the wind body generated by the fan blades and enhance the cooling effect, the cooling duct and the direction of wind force generated by the fan blades are perpendicular to each other.

[0010] Preferably, the heat dissipation pipe is a hollow cube structure, and the first oil storage tank and the second oil storage tank are hollow cube structures; the heat dissipation block, the heat dissipation strip, the heat dissipation pipe and the cooling exhaust pipe are all made of heat-conducting metal materials.

[0011] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages: 1. The utility model realizes passive heat dissipation by setting a heat dissipation block and a heat dissipation strip, realizes the absorption of heat by setting a heat dissipation pipe with heat dissipation oil, realizes the cooling of the heat dissipation oil by setting a cooling exhaust pipe and a pump body, and improves the heat dissipation efficiency of the heat dissipation block, heat dissipation strip, heat dissipation pipe and cooling exhaust pipe by setting fan blades; 2. The utility model fixes fan blades on the power output shaft, which is simple in structure, low in cost and easy to maintain compared with the common solution of adding a heat dissipation fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of the utility model Figure 1 ;

[0013] Figure 2 A three-dimensional diagram of the utility model Figure 2 ;

[0014] Figure 3 A three-dimensional diagram of the utility model Figure 3 ;

[0015] Figure 4 This is a three-dimensional schematic diagram of the utility model Figure 1 ;

[0016] Figure 5 This is a three-dimensional schematic diagram of the utility model Figure 2 ;

[0017] Figure 6 This is a three-dimensional schematic diagram of the utility model Figure 3 ;

[0018] Figure 7 This is a three-dimensional schematic diagram of the utility model Figure 4 ;

[0019] The meanings of the symbols in the accompanying drawings are as follows:

[0020] 1-motor body, 11-power output shaft, 2-heat sink, 21-heat sink bar, 3-heat sink pipe, 31-first oil storage tank, 32-second oil storage tank, 33-pump body, 34-cooling exhaust pipe, 4-installation body, 41-fan blades, 5-air guide body, 6-cover body. DETAILED DESCRIPTION

[0021] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0022] See also Figures 1 to 7 A high-efficiency motor cooling circulation system includes a motor body 1 and a power output shaft 11 for power output. The outer surface of the motor body 1 is evenly provided with a plurality of heat sinks 2 in a T-shaped structure. A heat sink strip 21 in a strip-shaped structure is attached to the top outer surface of the heat sink block 2 in the length direction. A plurality of heat sink pipes 3 filled with heat sink oil are sleeved in the width direction of the outer surface of the heat sink strip 21. A first oil storage tank 31 is connected through one end of the heat sink pipe 3, and a second oil storage tank 32 is connected through the other end of the heat sink pipe 3. A cooling pipe 34 is connected between the first oil storage tank 31 and the second oil storage tank 32 through a pump body 33. The power output shaft 11 is fixedly provided with a mounting body 4 in a ring-shaped structure, and a plurality of fan blades 41 are arranged around the side of the mounting body 4. In order to increase the contact surface between the cooling pipe 34 and the fan blade 41 to generate wind and enhance the cooling effect, the cooling pipe 34 and the fan blade 41 generate wind in a perpendicular direction to each other.

[0023] See also Figure 4 In order to effectively blow the wind generated by the fan blades 41 to the outer surface of the motor body 1 and take away the heat from the heat sink 2, the heat sink strip 21, the heat sink 3 and the cooling exhaust pipe 34, a bowl-shaped air guide body is clamped at the front end of the motor body 1, and the air guide body 5 is arranged between the motor body 1 and the mounting body 4.

[0024] See also Figure 1 and Figure 4 In order to protect the fan blades 41 and prevent the running fan blades 41 from causing damage to the outside world, a cover body 6 for covering the fan blades 41 is provided on the outer side of the air guide body 5, and the side wall of the cover body 6 is a hollow structure. In order to increase the contact area between the heat dissipation pipe 3 and the heat dissipation bar 21 and improve the mechanical strength, the heat dissipation pipe 3 is a hollow square structure, and the first oil storage tank 31 and the second oil storage tank 32 are hollow square structures; the heat dissipation block 2, the heat dissipation bar 21, the heat dissipation pipe 3 and the cooling pipe 34 are all made of heat-conducting metal.

[0025] Working principle: The utility model arranges a T-shaped heat sink block 2 and a heat sink strip 21 to absorb the heat generated by the motor body 1, and dissipates the heat to the environment through the air. The heat sink strip 21 is absorbed by the heat sink pipe 3 filled with heat sink oil, and the heat sink oil is cooled by the cooling exhaust pipe 34. At the same time, the fan blades 41 and the air guide body 5 are arranged to further improve the cooling of the heat sink block 2, the heat sink strip 21 and the heat sink oil, thereby enhancing the heat dissipation effect.

[0026] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A high-efficiency motor cooling circulation system, comprising a motor body and a power output shaft for power output, characterized in that: A plurality of T-shaped heat sinks are evenly arranged on the outer surface of the motor body, a heat sink with a strip-shaped structure is attached to the outer surface of the top of the heat sink block in the length direction, a plurality of heat sinks filled with heat sink oil are sleeved on the outer surface of the heat sink in the width direction, one end of the heat sink is connected to the first oil storage tank, the other end of the heat sink is connected to the second oil storage tank, and a cooling exhaust pipe is connected between the first oil storage tank and the second oil storage tank via a pump body; a mounting body is fixedly provided on the power output shaft, and a plurality of fan blades are arranged around the side of the mounting body.

2. The high-efficiency motor cooling circulation system according to claim 1 is characterized by: A bowl-shaped air guide is clamped at the front end of the motor body, and the air guide is arranged between the motor body and the mounting body.

3. A high-efficiency motor cooling circulation system according to claim 2, characterized in that: A cover body for covering the fan blades is disposed on the outer side of the air guide body, and the side wall of the cover body is a hollow structure.

4. A high-efficiency motor cooling circulation system according to claim 1, 2 or 3, characterized in that: The cooling pipe and the fan blade generate wind in directions perpendicular to each other.

5. A high-efficiency motor cooling circulation system according to claim 1, 2 or 3, characterized in that: The heat dissipation pipe is a hollow cube structure, and the first oil storage tank and the second oil storage tank are hollow cube structures.

6. The high-efficiency motor cooling circulation system according to claim 4 is characterized by: The heat dissipation pipe is a hollow cube structure, and the first oil storage tank and the second oil storage tank are hollow cube structures.

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