CN220964555U - Cooling structure of high-speed motor - Google Patents

Abstract

The utility model relates to the technical field of high-speed motors, and discloses a high-speed motor cooling structure, which comprises a high-speed motor, a mounting structure and a radiating pipe, wherein the mounting structure is arranged at the bottom of the high-speed motor and used for mounting the high-speed motor, the radiating pipe is connected inside the mounting structure and used for cooling the inside of the high-speed motor, the cooling mechanism is connected to the left side of the high-speed motor and used for cooling the high-speed motor, and the blocking mechanism is mounted on the mounting structure. The cooling effect on the high-speed motor can be improved, so that damage to internal components caused by overhigh temperature is avoided, and the service life of the motor is prolonged.

Description

High-speed motor cooling structure

Technical Field

The utility model relates to the technical field of high-speed motors, and more specifically, to a cooling structure of a high-speed motor.

Background technique

High-speed motor is a commonly used driving device, which has the advantages of small size, high power density, low noise and fast dynamic response, making it widely used. When in use, the high-speed motor in the prior art generates a rotating magnetic field through the internal energized coil and acts on the rotor to form a magneto-electrodynamic rotating torque, which can drive the shaft to rotate. At the same time, the high-speed motor will cause high temperature during operation, causing the components to be burned and affecting the service life. In addition, the outer surface of the high-speed motor is generally equipped with cooling fins to cool it down. However, the cooling process through the cooling fins is relatively slow, making it impossible to cool down quickly. The heat generated by the motor cannot be output to the outside world in a timely and effective manner, so it needs to be improved.

Utility Model Content

In order to overcome the deficiencies of the prior art, the utility model provides a high-speed motor cooling structure, which has the advantage of improving the cooling effect.

To achieve the above purpose, the utility model provides the following technical solutions: a high-speed motor cooling structure, including a high-speed motor, and also including

The mounting structure is arranged at the bottom of the high-speed motor and is used to mount it.

The heat pipe is connected to the inside of the mounting structure and cools the inside of the high-speed motor.

The cooling mechanism is connected to the left side of the high-speed motor and cools it down.

A blocking mechanism mounted on the mounting structure,

Among them, the high-speed motor includes a casing, the outer surface of the casing is connected with cooling fins, the mounting structure includes a mounting frame, the top of the mounting frame is connected to the outer surface of the casing, the outer surface of the heat dissipation pipe is connected to the inner wall of the casing, and the heat dissipation pipe is spiral in shape and both sides extend into the interior of the mounting frame.

As a preferred technical solution of the utility model, a junction box is installed on the top of the casing, and a rotating shaft is installed inside the casing.

As a preferred technical solution of the utility model, notches are provided inside the mounting frame, and the notches are located at the four corners of the mounting frame.

As a preferred technical solution of the utility model, the cooling mechanism includes a filter frame, and the inner wall of the filter frame is connected to the outer surface of the heat dissipation fins.

As a preferred technical solution of the utility model, the cooling mechanism includes a fan, the inner wall of the fan is connected to the outer surface of the rotating shaft, and the fan is located inside the filter frame.

As a preferred technical solution of the utility model, the blocking mechanism includes a mounting rod, the outer wall of the mounting rod is connected to the inner wall of the mounting frame, the outer surface of the mounting rod is movably sleeved with a movable baffle, and the back side of the movable baffle is movably connected to the front side of the heat dissipation pipe.

As a preferred technical solution of the utility model, the blocking mechanism includes a slot, which is opened inside the mounting frame, and the front surface of the movable baffle is threadedly sleeved with a bolt, and the back side of the bolt passes through the movable baffle and the mounting frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model provides a heat dissipation pipe and a fan, connects one end of the heat dissipation pipe to an oil pump through a pipeline, connects the other end to the interior of a cooling oil tank through the pipeline, and connects the other end of the oil pump to the oil tank, and then draws cooling oil into the heat dissipation pipe through the oil pump, so that the cooling oil covers the interior of the high-speed motor through the heat dissipation pipe, and the cooling oil performs heat exchange on the generated temperature to circulate, and the fan is used to cool the outer surface of the heat dissipation fin, thereby improving the cooling effect of the high-speed motor, preventing internal components from being damaged due to excessive temperature, and increasing their service life.

2. The utility model provides a movable baffle and a bolt. When the operator rotates the bolt, the bolt is driven to move out from the inside of the mounting frame, thereby releasing the fixation of the movable baffle, and then pulling the movable baffle to drive the movable baffle to move on the outer surface of the mounting rod. At the same time, the movable baffle will release the obstruction of the two ports of the heat dissipation pipe, so that the pipeline and the oil pump can be connected, so that the operator can use the movable baffle to protect the heat dissipation pipe of the high-speed motor when not in use, thereby preventing impurities from entering the inside of the heat dissipation pipe and preventing them from flowing into the cooling oil and affecting the cooling effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a front cross-sectional structural schematic diagram of the utility model;

FIG3 is a schematic diagram of the top cross-sectional structure of the utility model;

Figure 4 is a schematic side sectional view of the utility model;

FIG5 is a schematic cross-sectional view of the casing of the present invention.

In the figure: 1. high-speed motor; 11. housing; 12. junction box; 13. shaft; 14. cooling fins; 2. mounting structure; 21. mounting frame; 22. notch; 3. heat pipe; 4. cooling mechanism; 41. filter frame; 42. fan; 5. blocking mechanism; 51. mounting rod; 52. movable baffle; 53. slot; 54. bolt.

Detailed ways

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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

As shown in FIG. 1 to FIG. 5 , the utility model provides a high-speed motor cooling structure, including a high-speed motor 1, and also including

The mounting structure 2 is arranged at the bottom of the high-speed motor 1 and is used to mount it.

The heat dissipation pipe 3 is connected to the inside of the mounting structure 2 and cools the inside of the high-speed motor 1.

The cooling mechanism 4 is connected to the left side of the high-speed motor 1 and performs a cooling process on the high-speed motor 1.

The blocking mechanism 5 is mounted on the mounting structure 2.

Among them, the high-speed motor 1 includes a casing 11, the outer surface of the casing 11 is connected to the cooling fins 14, the mounting structure 2 includes a mounting frame 21, the top of the mounting frame 21 is connected to the outer surface of the casing 11, the outer surface of the heat dissipation pipe 3 is connected to the inner wall of the casing 11, and the heat dissipation pipe 3 is spiral and both sides extend into the interior of the mounting frame 21.

Through the design of the heat dissipation tube 3, it is convenient to surround the heat dissipation tube 3 on the inside of the high-speed motor 1 so that it can wrap the internal structure of the high-speed motor 1. By connecting one side of the heat dissipation tube 3 with an oil pump and the other side with cooling oil, and connecting the other side of the oil pump to the inside of the oil tank, the cooling oil can be pumped into the heat dissipation tube 3 through the oil pump. Through the spiral design of the heat dissipation tube 3, the cooling oil can be used for heat exchange inside the casing 11, so that the heat generated inside the high-speed motor 1 is cooled by the cooling oil inside the heat dissipation tube 3, and the cooling fins 14 are cooled by the cooling mechanism 4, so that the cooling effect of the high-speed motor 1 is improved, thereby avoiding damage to internal parts of the high-speed motor 1 due to high temperature, thereby increasing the service life.

A junction box 12 is installed on the top of the housing 11 , and a rotating shaft 13 is installed inside the housing 11 .

The design of the junction box 12 makes it easy for operators to install the connecting wires of the high-speed motor 1, so that it is easy to start the high-speed motor 1 as a whole. At the same time, the starting operation of the high-speed motor 1 will drive the rotating shaft 13 to rotate, thereby facilitating the driving of the equipment.

The mounting frame 21 has slots 22 formed inside, and the slots 22 are located at four corners of the mounting frame 21 .

The design of the notch 22 makes it easy for operators to install the high-speed motor 1 as a whole, and makes it easy to drive and use, which brings convenience to operators.

The cooling mechanism 4 includes a filter frame 41 , and the inner wall of the filter frame 41 is connected to the outer surface of the heat dissipation fins 14 .

The design of the filter frame 41 makes it easy to prevent external impurities from entering the inside of the filter frame 41 when the fan 42 is driven, thereby preventing the wind force of the fan 42 from being affected, making it easy to cool the heat sink fins 14, thereby improving the cooling efficiency of the high-speed motor 1.

The cooling mechanism 4 includes a fan 42 . The inner wall of the fan 42 is connected to the outer surface of the rotating shaft 13 . The fan 42 is located inside the filter frame 41 .

The operation of the high-speed motor 1 will drive the shaft 13 to rotate, and then the shaft 13 will drive the fan 42 to rotate. At the same time, due to the design of the filter frame 41 and the housing 11, the wind blown out by the fan 42 can only be blown out through the right side of the filter frame 41, and then the blown wind is used to dissipate the heat on the heat sink fins 14, thereby improving the cooling effect.

The blocking mechanism 5 includes a mounting rod 51 , the outer wall of which is connected to the inner wall of the mounting frame 21 , and a movable baffle 52 is movably sleeved on the outer surface of the mounting rod 51 , and the back of the movable baffle 52 is movably connected to the front of the heat dissipation pipe 3 .

The design of the movable baffle 52 makes it easy for the operator to block the end face of the heat dissipation pipe 3, thereby preventing impurities from entering the heat dissipation pipe 3 when the high-speed motor 1 is not in use, and avoiding the cooling oil from containing a large amount of impurities in subsequent use and affecting the cooling effect, which needs to be blocked.

The blocking mechanism 5 includes a slot 53 which is provided inside the mounting frame 21 . A bolt 54 is threadedly sleeved on the front surface of the movable baffle 52 , and a back surface of the bolt 54 passes through the movable baffle 52 and the mounting frame 21 .

By rotating the bolt 54, the bolt 54 is driven to move out from the inside of the mounting frame 21, thereby releasing the fixation on the movable baffle 52, and then pulling the movable baffle 52 downward, so that the movable baffle 52 is driven to move on the outer surface of the mounting rod 51, and at the same time, the movable baffle 52 releases the obstruction to the heat dissipation pipe 3, so that pipes can be connected to the two ends of the heat dissipation pipe 3, so that cooling can be driven by the oil pump, so as to avoid the internal oil from attracting impurities during storage, and prevent the cooling oil from containing a large amount of impurities that affect the cooling effect.

The working principle and use process of this utility model:

First, when the operator is using the high-speed motor, the bolt 54 is rotated to move the bolt 54 out of the mounting frame 21, thereby releasing the fixation of the movable baffle 52, and then pulling the movable baffle 52 downward to drive the movable baffle 52 to move on the outer surface of the mounting rod 51. At the same time, due to the design of the mounting rod 51, the movable baffle 52 has a good limiting effect when moving, so as to prevent it from positional displacement, and the blocking of the heat dissipation pipe 3 will be released by the movable baffle 52, so that the pipes at both ends of the heat dissipation pipe 3 can be connected, and then the oil pump can be used for cooling, so that the blocking of the movable baffle 52 can prevent the internal oil from attracting impurities during storage, so as to prevent the cooling oil from containing a large amount of impurities in the subsequent use that affects the cooling effect, which brings convenience to the operator.

Then, when the operator is moving the high-speed motor 1, one side of the heat dissipation pipe 3 is connected to the oil pump through a pipeline, and the other side is connected to the cooling oil tank through a pipeline. At the same time, the liquid inlet pipe of the oil pump is connected to the inside of the oil tank, and then the oil pump is started. The operation of the oil pump draws the cooling oil into the heat dissipation pipe 3, and then the high-speed motor 1 is started. The operation of the high-speed motor 1 will drive the rotating shaft 13 to rotate, which will cause the temperature of the high-speed motor 1 to increase. Subsequently, the rotating shaft 13 drives the fan 42 to rotate, so that the heat dissipation fins 14 are cooled by the fan 42, which cools the high-speed motor 1. The spiral design of the heat dissipation pipe 3 can cover the inside of the casing 11, so that the heat exchange efficiency is improved. At the same time, through the circulation of the cooling oil, the high-speed motor 1 can be continuously cooled, thereby avoiding damage to internal parts of the high-speed motor 1 due to high temperature, thereby increasing the service life and bringing convenience to the operator.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. High-speed motor cooling structure, including high-speed motor (1), its characterized in that still includes:

A mounting structure (2) which is arranged at the bottom of the high-speed motor (1) and is used for mounting the high-speed motor,

A radiating pipe (3) which is connected inside the mounting structure (2) and cools the inside of the high-speed motor (1),

A cooling mechanism (4) which is connected to the left side of the high-speed motor (1) and carries out cooling treatment on the high-speed motor,

A blocking mechanism (5) mounted on the mounting structure (2),

The high-speed motor (1) comprises a casing (11), the outer surface of casing (11) is connected with radiator fins (14), mounting structure (2) are including mounting bracket (21), the top of mounting bracket (21) is connected with the outer surface of casing (11), the outer surface of cooling tube (3) is connected with the inner wall of casing (11), cooling tube (3) presents heliciform and both sides all extend to inside mounting bracket (21).

2. The high-speed motor cooling structure according to claim 1, characterized in that: the top of casing (11) is installed junction box (12), the internally mounted of casing (11) has pivot (13).

3. The high-speed motor cooling structure according to claim 1, characterized in that: notch (22) have been seted up to the inside of mounting bracket (21), be located mounting bracket (21) four corners of notch (22).

4. The high-speed motor cooling structure according to claim 1, characterized in that: the cooling mechanism (4) comprises a filter frame (41), and the inner wall of the filter frame (41) is connected with the outer surface of the radiating fins (14).

5. The high-speed motor cooling structure according to claim 4, characterized in that: the cooling mechanism (4) comprises a fan (42), the inner wall of the fan (42) is connected with the outer surface of the rotating shaft (13), and the fan (42) is positioned inside the filter frame (41).

6. The high-speed motor cooling structure according to claim 1, characterized in that: the blocking mechanism (5) comprises a mounting rod (51), the outer wall of the mounting rod (51) is connected with the inner wall of the mounting rack (21), a movable baffle (52) is movably sleeved on the outer surface of the mounting rod (51), and the back of the movable baffle (52) is movably connected with the front of the radiating pipe (3).

7. The high-speed motor cooling structure according to claim 6, characterized in that: the blocking mechanism (5) comprises a clamping groove (53), the clamping groove (53) is formed in the mounting frame (21), a bolt (54) is sleeved on the front thread of the movable baffle (52), and the back of the bolt (54) penetrates through the movable baffle (52) and the mounting frame (21).