CN219107207U

CN219107207U - Permanent magnet motor with heat dissipation assembly

Info

Publication number: CN219107207U
Application number: CN202223461209.7U
Authority: CN
Inventors: 茅卫明; 陈玉红; 李金东
Original assignee: Jiangsu Jihongda Motor Technology Co ltd
Current assignee: Jiangsu Jihongda Motor Technology Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-05-30
Anticipated expiration: 2032-12-24

Abstract

The utility model discloses a permanent magnet motor with a heat dissipation component, which belongs to the technical field of permanent magnet motors and comprises a base, wherein two symmetrical sliding grooves are formed in the base, a ventilation groove is formed in the base, the ventilation groove is communicated with a mounting groove formed in the base, the sliding grooves are formed in two sides of the ventilation groove, the inner wall of the mounting groove is connected with a motor body, the output end of the motor body is connected with an output shaft, the sliding grooves are slidably connected with a heat dissipation mechanism, the heat dissipation mechanism comprises a motor A connected to one side of the base, the output end of the motor A is connected with a screw rod, the screw rod is in threaded connection with a moving block A, the moving block A is connected with a plurality of uniformly distributed blowing components, the blowing components are connected with a moving block B, the moving block B is slidably connected with guide posts, and the guide posts are connected to the inner wall of the sliding grooves. The utility model realizes the heat dissipation action on the outer end of the motor body and the bearing part, prolongs the service life of the motor body and reduces the probability of overheat of the motor body.

Description

Permanent magnet motor with heat dissipation assembly

Technical Field

The utility model relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor with a heat dissipation assembly.

Background

The heat dissipation mode of the permanent magnet motor is usually to arrange heat dissipation fins outside, the heat dissipation fins increase the contact area between the shell of the permanent magnet motor and the outside air, and heat generated by the operation of the permanent magnet motor is conducted to the surface of the heat dissipation fins through the shell to dissipate heat, so that the overall operation temperature of the permanent magnet motor is ensured;

through retrieval, the Chinese patent number is CN214900418U, although the permanent magnet motor can be continuously cooled and radiated by utilizing the mutual cooperation of devices such as a supporting base, a radiating bottom plate and the like, and the radiating property of the permanent magnet motor is improved; in the above-mentioned scheme, at the during operation, can produce vibrations, and vibrations can make the bottom of permanent magnet motor and ground between produce friction to will cause the bottom to rub seriously and damage, it influences life, utilize the dismouting buffer seat and support the mutually supporting of devices such as base this moment, can prevent permanent magnet motor's bottom and ground vibrations friction, thereby improve its security, can dismantle dismouting buffer seat and joint post separately simultaneously, thereby be convenient for change the processing, with improve its buffering protection effect but have the defect when there is the need to dispel the heat to motor body bearing department, and can not dispel the heat to motor body optional position, for this reason, we propose a permanent magnet motor with cooling module.

Disclosure of Invention

The utility model aims to provide a permanent magnet motor with a heat dissipation assembly, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a permanent magnet motor with radiator unit, includes the base, two symmetrical spouts have been seted up to the base, ventilative groove has been seted up to the base, ventilative groove intercommunication has the mounting groove of seting up on the base, the spout sets up in ventilative groove both sides, mounting groove inner wall connection has the motor body, motor body output is connected with the output shaft, spout sliding connection has cooling mechanism, cooling mechanism is including connecting motor A in base one side, motor A output is connected with the screw rod, screw rod threaded connection has movable block A, movable block A is connected with a plurality of evenly distributed's subassembly of blowing, the subassembly of blowing is connected with movable block B, movable block B sliding connection has the guide pillar, the guide pillar is connected at the spout inner wall.

Preferably, the air blowing assembly comprises a contact plate connected to the moving block A, a placing groove is formed in one end, close to the motor body, of the contact plate, a plurality of evenly distributed air draft grooves are formed in the contact plate in a communicating mode, and a fan is connected to the inner wall of the contact plate.

Through the scheme, the following technical effects can be achieved: the air blowing component is arranged to realize quick blowing away of heat emitted by the motor body.

Preferably, the moving blocks A and B are all connected with the sliding groove in a sliding way.

Through the scheme, the following technical effects can be achieved: the moving block A and the moving block B are ensured not to interfere with each other when moving in the sliding groove.

Preferably, the sizes of the moving block A and the moving block B are matched with the sizes of the sliding grooves.

Through the scheme, the following technical effects can be achieved: ensure that the moving block A and the moving block B can slide normally.

Preferably, one end of the base, which is far away from the motor body, is connected with a plurality of evenly distributed supporting seats.

Through the scheme, the following technical effects can be achieved: the effect of stably supporting the base can be achieved through the support base.

Preferably, the size of the ventilation slot is larger than that of the installation slot.

Through the scheme, the following technical effects can be achieved: ensure that the heat of blowing component blowing is dispelled through the ventilation groove.

Compared with the prior art, the utility model has the beneficial effects that: the base and the chute are arranged; the motor comprises a motor body, an output shaft, a heat dissipation mechanism and a blowing component, wherein the motor body is provided with a mounting groove, a motor body, an output shaft, a heat dissipation mechanism and a blowing component.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;

FIG. 3 is a schematic view of a blower assembly according to the present utility model;

fig. 4 is a schematic diagram of the ventilation slot structure of the present utility model.

In the figure: 1. a base; 2. a chute; 3. a ventilation groove; 4. a mounting groove; 5. a motor body; 6. an output shaft; 7. a heat dissipation mechanism; 701. a motor A; 702. a screw; 703. a moving block A; 704. a moving block B; 705. a guide post; 8. a blowing assembly; 801. a contact plate; 802. a placement groove; 803. an air draft groove; 804. a blower; 9. and a supporting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a permanent magnet motor with cooling module, including base 1, base 1 has seted up spout 2 of two symmetries, ventilative groove 3 has been seted up to base 1, ventilative groove 3 intercommunication has the mounting groove 4 of seting up on base 1, spout 2 sets up in ventilative groove 3 both sides, mounting groove 4 inner wall is connected with motor body 5, motor body 5 output is connected with output shaft 6, spout 2 sliding connection has cooling machanism 7, cooling machanism 7 is including connecting the motor A701 in base 1 one side, motor A701 output is connected with screw 702, screw 702 threaded connection has movable block A703, movable block A703 is connected with a plurality of evenly distributed's subassembly 8 of blowing, the subassembly 8 of blowing is connected with movable block B704, movable block B704 sliding connection has guide pillar 705, guide pillar 705 is connected at spout 2 inner wall.

Specifically, the air blowing component 8 comprises a contact plate 801 connected to a moving block A703, a placing groove 802 is formed in one end, close to the motor body 5, of the contact plate 801, the placing groove 802 is communicated with a plurality of evenly distributed air draft grooves 803 formed in the contact plate 801, and a fan 804 is connected to the inner wall of the contact plate 801; the moving blocks A703 and B704 are both in sliding connection with the sliding chute 2; the sizes of the moving block A703 and the moving block B704 are matched with the size of the chute 2; one end of the base 1 far away from the motor body 5 is connected with a plurality of uniformly distributed supporting seats 9; the size of the ventilation slot 3 is larger than that of the installation slot 4.

Working principle: when the motor body 5 is subjected to heat dissipation, the power supply of the fan 804 can be connected at the moment, the fan 804 drives air to pass through the air suction groove 803 and then blow the surface of the motor body 5, the temperature of the surface of the motor body 5 is reduced, the air carrying heat passes through the air suction groove 3 and then is far away from the motor body 5, when the bearing of the motor body 5 is required to be subjected to heat dissipation, the power supply of the motor A701 can be connected at the moment, the output end of the motor A701 drives the screw 702 to rotate and then drives the moving block A703 to move, the moving block A703 at the moment drives a plurality of uniformly distributed blowing assemblies 8 to move, the moving block B704 and the guide pillar 705 are driven by the blowing assemblies 8 to perform relative sliding motion, in the process, the power supply of the motor A701 can be disconnected after the bearing positions of the plurality of blowing assemblies 8 are aligned with the bearing positions of the motor body 5, the heat dissipation of the outer end and the bearing positions of the motor body 5 can be realized, the service life of the motor body 5 is prolonged, and the probability of overheating of the motor body 5 is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Permanent magnet motor with radiating component, including base (1), its characterized in that: two symmetrical sliding grooves (2) are formed in the base (1), a ventilation groove (3) is formed in the base (1), mounting grooves (4) formed in the base (1) are formed in the ventilation groove (3) in a communicating mode, the sliding grooves (2) are formed in two sides of the ventilation groove (3), motor bodies (5) are connected to the inner walls of the mounting grooves (4), output shafts (6) are connected to the output ends of the motor bodies (5), a heat dissipation mechanism (7) is connected to the sliding grooves (2) in a sliding mode, the heat dissipation mechanism (7) comprises a motor A (701) connected to one side of the base (1), a screw (702) is connected to the output end of the motor A (701), a moving block A (703) is connected to screw threads, a plurality of evenly distributed blowing components (8) are connected to the moving block A (703), a moving block B (704) is connected to the inner walls of the sliding grooves (2), and the guide columns (705) are connected to the inner walls of the sliding grooves (2).

2. A permanent magnet motor with a heat dissipating assembly according to claim 1, wherein: the air blowing assembly (8) comprises a contact plate (801) connected to the moving block A (703), a placing groove (802) is formed in one end, close to the motor body (5), of the contact plate (801), the placing groove (802) is communicated with a plurality of evenly distributed air draft grooves (803) formed in the contact plate (801), and a fan (804) is connected to the inner wall of the contact plate (801).

3. A permanent magnet motor with a heat dissipating assembly according to claim 1, wherein: the moving blocks A (703) and B (704) are all connected with the sliding groove (2) in a sliding way.

4. A permanent magnet motor with a heat dissipating assembly according to claim 1, wherein: the sizes of the moving block A (703) and the moving block B (704) are matched with the size of the chute (2).

5. A permanent magnet motor with a heat dissipating assembly according to claim 1, wherein: one end of the base (1) far away from the motor body (5) is connected with a plurality of evenly distributed supporting seats (9).

6. A permanent magnet motor with a heat dissipating assembly according to claim 1, wherein: the size of the ventilation groove (3) is larger than that of the installation groove (4).