Heat dissipation device of motor

Abstract

The utility model discloses a heat dissipation device of a motor, which comprises a main motor, an auxiliary heat dissipation cover is arranged on the right side of the main motor, the outer surface of the auxiliary heat dissipation cover is fixedly connected with two fixing blocks, the outer surface of each fixing block is fixedly connected with an inserting long rod, and the inserting long rods are fixedly connected with the main motor. A plurality of mounting holes are formed in the outer surface of each inserting long rod, a fixing square frame is fixedly connected to the outer surface of the main motor, two square sleeves are fixedly connected to the outer surface of the fixing square frame, and a fastening bolt is arranged on the outer surface of each square sleeve. According to the device, the main motor, the fixing square frame, a square sleeve, a fastening bolt and an inserting long rod are used, the inserting long rod on an auxiliary heat dissipation cover can be inserted into the square sleeve, the inserting long rod and the square sleeve are fixed together in a threaded mode through the fastening bolt, and therefore the effect of rapidly fixing the auxiliary heat dissipation cover is achieved; and the operation is more convenient and labor-saving during installation and use by a worker.

Description

Technical Field

[0001] The utility model relates to the field of motors, in particular to a heat dissipation device for a motor. Background Art

[0002] An electric motor, commonly known as a "motor," is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction. It is a device that converts electrical energy into mechanical energy. When a motor is performing energy conversion, a small amount of loss is always converted into heat. Excessive heat generation will affect the operation of the motor.

[0003] The heat generated by the motor during operation may cause a fire accident when the temperature is too high, and it may also affect the normal operation of the motor. A heat dissipation device is required to assist in heat dissipation. The commonly used heat dissipation method is to rely on the motor housing itself and add an external heat dissipation fan for auxiliary heat dissipation. The added heat dissipation fan requires the use of multiple tools to weld the heat dissipation fan to the motor housing. During installation and use, it is inconvenient to install the heat dissipation fan on it, and the operation is relatively cumbersome and complicated. Therefore, we propose a heat dissipation device for the motor to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide a heat dissipation device for a motor to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A heat dissipation device for a motor includes a main motor, an auxiliary heat dissipation cover is provided on the right side of the main motor, the outer surface of the auxiliary heat dissipation cover is fixedly connected to two fixed blocks, the outer surface of each of the fixed blocks is fixedly connected to a plug-in long rod, the outer surface of each of the plug-in long rods is provided with a plurality of mounting holes, the outer surface of the main motor is fixedly connected to a fixed square frame, the outer surface of the fixed square frame is fixedly connected to two square sleeves, the outer surface of each of the square sleeves is provided with a fastening bolt, and the outer surface of the main motor is provided with air inlets arranged at equal distances.

[0007] In a further embodiment, the inner wall of the auxiliary heat dissipation cover is fixedly connected to a bracket, the outer surface of the bracket is fixedly connected to an air cooler, the inner wall of the auxiliary heat dissipation cover is fixedly installed with a circulating cold water pipe, the outer surface of the auxiliary heat dissipation cover is fixedly connected to a mounting plate, the outer surfaces of the mounting plate are respectively fixedly connected to a chiller and a circulating water pump, the chiller is fixedly connected to the input end of the circulating water pump through a water pipe, the output end of the circulating water pump is connected to one end of the circulating cold water pipe, and the other end of the circulating cold water pipe is connected to the water inlet end of the chiller.

[0008] In a further embodiment, the right side of the auxiliary heat dissipation cover is provided with hollow inlets arranged at equal distances.

[0009] In a further embodiment, a square plug rod is fixedly connected to the outer surface of the auxiliary heat dissipation cover, and a plug interface is provided on the right side of the fixed square frame, and the plug interface is adapted to the square plug rod.

[0010] In a further embodiment, the outer surface of the fixing square frame is provided with a plurality of positioning screw holes arranged at equal distances.

[0011] In a further embodiment, the size of the auxiliary heat dissipation cover is adapted to the size of the main motor, and the auxiliary heat dissipation cover is made of high-strength carbon steel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This device uses the main motor, fixed square frame, square sleeve, fastening bolts and plug-in long rod. The plug-in long rod on the auxiliary heat dissipation cover can be inserted into the square sleeve, and the plug-in long rod and the square sleeve are threaded together using the fastening bolts, thereby achieving the effect of quickly fixing the auxiliary heat dissipation cover, making it more convenient and labor-saving for the staff to operate during installation and use, reducing the installation burden of the staff, and facilitating the installation of the auxiliary heat dissipation cover on the main motor for use.

[0014] 2. This device uses a circulating cold water pipe, a chiller and a circulating water pump. The chiller can use the water in the circulating cold water pipe to cool it, thereby achieving the purpose of generating cold air. The circulating water pump is used to circulate the water, and the cold air generated by the operation of the cold air blown by the cold air fan is blown into the main motor through the air inlet, thereby achieving the purpose of auxiliary heat dissipation of the main motor and preventing heat accumulation. It has the advantages of faster heat dissipation and higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the heat dissipation device of the motor;

[0016] Figure 2 It is a side view of the main motor in the heat dissipation device of the motor;

[0017] Figure 3 It is a side view structural diagram of the auxiliary heat dissipation cover in the heat dissipation device of the motor;

[0018] Figure 4 This is a side view of the motor's heat dissipation device.

[0019] In the figure: 1. Main motor; 2. Air inlet; 3. Auxiliary heat dissipation cover; 4. Hollow inlet; 5. Fixing block; 6. Inserting long rod; 7. Mounting hole; 8. Fixing square frame; 9. Square sleeve; 10. Fastening bolt; 11. Positioning screw hole; 12. Plug interface; 13. Square plug rod; 14. Bracket; 15. Air cooler; 16. Circulating cold water pipe; 17. Mounting plate; 18. Chiller; 19. Circulating water pump. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4The outer surface of each fixing block 5 is fixedly connected to a plug-in long rod 6, and the outer surface of each plug-in long rod 6 is provided with a plurality of mounting holes 7. The outer surface of the main motor 1 is fixedly connected to a fixing square frame 8, and the outer surface of the fixing square frame 8 is fixedly connected to two square sleeves 9. The outer surface of each square sleeve 9 is provided with a fastening bolt 10. The outer surface of the main motor 1 is provided with an air inlet 2 arranged at equal distances. In this embodiment, the plug-in long rod 6 on the auxiliary heat dissipation cover 3 can be inserted into the square sleeve 9, and the fastening bolt 10 can be used to screw the plug-in long rod 6 and the square sleeve 9 together, thereby achieving the effect of quickly fixing the auxiliary heat dissipation cover 3, making it more convenient and labor-saving for the staff to operate during installation and use, reducing the installation burden of the staff, and facilitating the installation of the auxiliary heat dissipation cover 3 on the main motor 1 for use.

[0024] The inner wall of the auxiliary heat dissipation cover 3 is fixedly connected with a bracket 14, the outer surface of the bracket 14 is fixedly connected with a cooling fan 15, the inner wall of the auxiliary heat dissipation cover 3 is fixedly installed with a circulating cold water pipe 16, the outer surface of the auxiliary heat dissipation cover 3 is fixedly connected with a mounting plate 17, the outer surface of the mounting plate 17 is fixedly connected with a chiller 18 and a circulating water pump 19, the chiller 18 is fixedly connected to the input end of the circulating water pump 19 through a water pipe, the output end of the circulating water pump 19 is connected to one end of the circulating cold water pipe 16, and the other end of the circulating cold water pipe 16 is connected to the cold water The water inlet end of the machine 18 is connected, and the water chiller 18 can be used to cool the water in the circulating cold water pipe 16, thereby achieving the purpose of generating cold air, and the circulating water pump 19 is used to circulate the water, and the cold air generated by the cold air blown by the cold air machine 15 is blown into the main motor 1 through the air inlet 2, thereby achieving the purpose of auxiliary heat dissipation of the main motor 1. The right side of the auxiliary heat dissipation cover 3 is provided with hollow inlets 4 arranged at equal distances, which is convenient for blocking debris when the cold air machine 15 is running to avoid damage.

[0025] The outer surface of the auxiliary heat dissipation cover 3 is fixedly connected with a square plug rod 13, and the right side of the fixed square frame 8 is provided with a plug interface 12, and the plug interface 12 is adapted to the square plug rod 13. When installing the auxiliary heat dissipation cover 3, the square plug rod 13 is inserted into the plug interface 12 to improve the stability of the auxiliary heat dissipation cover 3 after installation. The outer surface of the fixed square frame 8 is provided with a plurality of positioning screw holes 11 arranged at equal distances. The fixed square frame 8 is provided to facilitate the installation of the fixed square frame 8 in the use position, making the device more stable and safe when in use. The size of the auxiliary heat dissipation cover 3 is adapted to the size of the main motor 1. The auxiliary heat dissipation cover 3 is made of high-strength carbon steel, which makes the auxiliary heat dissipation cover 3 smoother to install, and makes its strength better, thereby improving the use effect.

[0026] The working principle of this utility model is:

[0027] When using the device, fix the main motor 1 and the fixed square frame 8 in the use position, pick up the auxiliary heat dissipation cover 3 and the fixing block 5, and put the auxiliary heat dissipation cover 3 on the surface of the main motor 1 so that the two plug-in long rods 6 are inserted into the square sleeve 9. Then use the fastening bolts 10 to screw into the mounting holes 7 to firmly fix the plug-in long rods 6 and the square sleeve 9, thereby realizing the rapid assembly and use of the auxiliary heat dissipation cover 3. Then the chiller 18 and the circulating water pump 19 can be started to operate, so that the circulating water pump 19 drives the cooling water inside the circulating cold water pipe 16 to circulate, and the chiller 18 is used to cool it. At the same time, the air cooler 15 is started to operate so that the cold air generated by the blowing of the air cooler 15 flows when it is running, so that the cold air blows the main motor 1 through the air inlet 2 to assist in heat dissipation, speed up the heat dissipation speed, and achieve a higher use effect.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A heat dissipation device for a motor, characterized in that: The invention comprises a main motor (1), an auxiliary heat dissipation cover (3) is provided on the right side of the main motor (1), the outer surface of the auxiliary heat dissipation cover (3) is fixedly connected to two fixed blocks (5), the outer surface of each fixed block (5) is fixedly connected to a plug-in long rod (6), the outer surface of each plug-in long rod (6) is provided with a plurality of mounting holes (7), the outer surface of the main motor (1) is fixedly connected to a fixed square frame (8), the outer surface of the fixed square frame (8) is fixedly connected to two square sleeves (9), the outer surface of each square sleeve (9) is provided with a fastening bolt (10), and the outer surface of the main motor (1) is provided with air inlets (2) arranged at equal distances.

2. The heat dissipation device for a motor according to claim 1, characterized in that: The inner wall of the auxiliary heat dissipation cover (3) is fixedly connected to a bracket (14), the outer surface of the bracket (14) is fixedly connected to a cooling fan (15), the inner wall of the auxiliary heat dissipation cover (3) is fixedly installed with a circulating cold water pipe (16), the outer surface of the auxiliary heat dissipation cover (3) is fixedly connected to a mounting plate (17), the outer surface of the mounting plate (17) is respectively fixedly connected to a chiller (18) and a circulating water pump (19), the chiller (18) is fixedly connected to the input end of the circulating water pump (19) through a water pipe, the output end of the circulating water pump (19) is connected to one end of the circulating cold water pipe (16), and the other end of the circulating cold water pipe (16) is connected to the water inlet end of the chiller (18).

3. The heat dissipation device for a motor according to claim 1, characterized in that: The right side of the auxiliary heat dissipation cover (3) is provided with hollow inlets (4) arranged at equal distances.

4. The heat dissipation device for a motor according to claim 1, characterized in that: A square plug rod (13) is fixedly connected to the outer surface of the auxiliary heat dissipation cover (3), and an insertion interface (12) is provided on the right side of the fixed square frame (8), and the insertion interface (12) is adapted to the square plug rod (13).

5. The heat dissipation device for a motor according to claim 1, characterized in that: The outer surface of the fixed square frame (8) is provided with a plurality of positioning screw holes (11) arranged at equal distances.

6. The heat dissipation device for a motor according to claim 1, characterized in that: The size of the auxiliary heat dissipation cover (3) is adapted to the size of the main motor (1), and the auxiliary heat dissipation cover (3) is made of high-strength carbon steel.

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