Multi-layer protective high-damping motor

Abstract

The utility model discloses a kind of multilayer protection high-damping motor, it is related to high-damping motor technical field, including motor main body, the end of motor main body is detachably connected with protection mechanism, locking mechanism is installed in the junction of motor main body shell and protection mechanism, protection mechanism includes protective end cover, partition and reinforcing strip, one end of partition is fixedly connected on the end face of protective end cover, the utility model can block foreign matter into motor interior by the adhesion of partition to motor inner side wall, reinforcing strip is inserted between heat sink and enhances the structural connection intensity of protection mechanism and motor main body, slot design adapts heat sink layout, both improve protection performance through physical structure and do not affect motor heat dissipation, heat dissipation groove and heat sink cooperation guarantee heat dissipation efficiency, realize multilayer protection and high-damping characteristic while maintaining motor normal operation, meet protection and heat dissipation demand.

Description

Technical Field

[0001] This utility model relates to the field of high-damping motor technology, and in particular to a multi-layered protective high-damping motor. Background Technology

[0002] High-damping motors are a type of motor that can effectively control motion, reduce vibration and energy loss, and are widely used in the new energy vehicle industry.

[0003] However, in the existing technology, high-damping motors are only protected by a single-layer shell, which has insufficient protection performance in actual use. In particular, vehicles may encounter various emergencies during operation, and foreign objects can easily enter the interior, affecting operational stability. It is difficult to balance heat dissipation and protection. Traditional protective structures often hinder heat dissipation, leading to motor overheating. Installation and maintenance are inconvenient, and complex fixing methods increase the difficulty of operation and time costs. Utility Model Content

[0004] The purpose of this invention is to solve the problems of insufficient protection performance, difficulty in balancing heat dissipation and protection, and inconvenience in installation and maintenance of high-damping motors in the prior art, and to propose a multi-layer protection high-damping motor.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-layer protective high-damping motor, comprising a motor body, a protective mechanism detachably connected to the end of the motor body, a locking mechanism installed at the junction of the motor body housing and the protective mechanism, the protective mechanism comprising a protective end cover, a partition plate and a reinforcing strip, one end of the partition plate being fixedly connected to the end face of the protective end cover, the reinforcing strip being fixedly installed on the end face of the protective end cover according to the layout of the heat sink of the motor body, and the reinforcing strip being located at the edge of the partition plate, the partition plate being attached to the inner side wall of the motor body, a slot being formed between the reinforcing strip and the partition plate, and the reinforcing strip being inserted between the heat sink plates of the motor body housing.

[0006] Preferably, a heat dissipation groove is provided at the other end of the partition plate.

[0007] Preferably, the locking mechanism includes a limiting plate, which is symmetrically distributed on the housing of the motor body. Positioning holes are provided on the housing of the motor body, the end of the limiting plate, and the partition plate.

[0008] Preferably, a bending rod is fixedly installed at the end of the limiting plate, and the bending rod is slidably connected to the heat sink of the motor body.

[0009] Preferably, the heat sink of the motor body has a strip-shaped hole inside, and a limit rod is fixedly installed on the wall of the strip-shaped hole.

[0010] Preferably, the bending rod is sleeved on the outer wall of the limiting rod, and a tension spring is fixedly connected to one side of the bending rod, while the other end of the tension spring is fixedly connected to the wall of the strip hole.

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

[0012] 1. In this utility model, the partition plate attached to the inner wall of the motor can prevent foreign objects from entering the motor. The reinforcing strip inserted between the heat sink plates enhances the structural connection strength between the protective mechanism and the motor body. The slot design is adapted to the layout of the heat sink plate. It can improve the protection performance through physical structure without affecting the heat dissipation of the motor. The heat sink and heat sink plate work together to ensure heat dissipation efficiency. It can achieve multi-layer protection and high damping characteristics while maintaining the normal operation of the motor and meeting the protection and heat dissipation requirements.

[0013] 2. In this utility model, the protective mechanism is locked by a locking mechanism, which is called the limit plate and the positioning hole. When in use, the screw is installed in the positioning hole to enhance the stability and reliability of the connection between the protective mechanism and the motor body, ensuring that the protective mechanism will not loosen or fall off when the motor is running. In addition, the locking mechanism is combined with the heat sink of the motor body, so it does not affect the heat dissipation function of the motor. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a multi-layered protective high-damping motor proposed in this utility model;

[0015] Figure 2 This is a schematic diagram showing the disassembled protective mechanism and main structure of a multi-layer protective high-damping motor proposed in this utility model.

[0016] Figure 3 This is a schematic diagram showing the locking mechanism and the main structure of the multi-layer protective high-damping motor proposed in this utility model.

[0017] Legend: 1. Motor body; 2. Protective mechanism; 3. Locking mechanism; 4. Strip hole; 5. Limiting rod; 6. Positioning hole; 21. Protective end cap; 22. Divider plate; 23. Heat dissipation groove; 24. Reinforcing strip; 25. Slot; 31. Limiting plate; 32. Bending rod; 33. Tension spring. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0020] Example 1: As Figure 1 , Figure 2 and Figure 3 As shown, this utility model provides a multi-layer protective high-damping motor, including a motor body 1. A protective mechanism 2 is detachably connected to the end of the motor body 1. A locking mechanism 3 is installed at the junction of the motor body 1 housing and the protective mechanism 2. The protective mechanism 2 includes a protective end cover 21, a partition plate 22, and a reinforcing strip 24. One end of the partition plate 22 is fixedly connected to the end face of the protective end cover 21. The reinforcing strip 24 is fixedly installed on the end face of the protective end cover 21 according to the layout of the heat sink of the motor body 1, and the reinforcing strip 24 is located at the edge of the partition plate 22. The partition plate 22 is attached to the inner side wall of the motor body 1. A slot 25 is formed between the reinforcing strip 24 and the partition plate 22. The reinforcing strip 24 is inserted between the heat sink plates of the motor body 1 housing. A heat dissipation groove 23 is opened at the other end of the partition plate 22.

[0021] The specific setup and function of this embodiment are described below. The protective end cap 21 of the protective mechanism 2 is detachably connected to the end of the motor body 1. The locking mechanism 3 achieves connection and locking at the junction of the motor body 1 housing and the protective mechanism 2. One end of the partition plate 22 is fixed to the end face of the protective end cap 21 and fits against the inner side wall of the motor body 1, while the other end has a heat dissipation groove 23. The reinforcing strip 24 is fixed to the end face of the protective end cap 21 according to the heat dissipation fin layout of the motor body 1 and is located at the edge of the partition plate 22, forming a slot 25 with the partition plate 22. The reinforcing strip 24 is inserted between the heat dissipation plates of the motor body 1 housing. The partition plate 22, the reinforcing strip 24 and the motor body 1 are connected. The structure is well-coordinated, achieving protection while maintaining the motor's heat dissipation function by utilizing the heat dissipation slots 23 and the original heat dissipation structure of the heat dissipation plate. The detachable protective mechanism 2 facilitates installation and maintenance, the locking mechanism 3 ensures connection stability, the partition plate 22 fits against the inner wall of the motor to prevent foreign objects from entering the motor, the reinforcing strip 24 is inserted between the heat dissipation plates to enhance the structural connection strength between the protective mechanism 2 and the motor body 1, and the slot 25 is designed to adapt to the layout of the heat dissipation plate. It improves the protection performance through physical structure without affecting the motor's heat dissipation. The heat dissipation slots 23 and the heat dissipation plate work together to ensure heat dissipation efficiency, achieving multi-layer protection and high damping characteristics while maintaining the normal operation of the motor and meeting the protection and heat dissipation requirements.

[0022] Example 2: Figure 1 and Figure 3As shown, the locking mechanism 3 includes a limiting plate 31, which is symmetrically distributed on the housing of the motor body 1. Positioning holes 6 are provided on the housing of the motor body 1, the end of the limiting plate 31, and the plate body of the partition plate 22. A bending rod 32 is fixedly installed on the end of the limiting plate 31. The bending rod 32 is slidably connected to the heat sink of the motor body 1. A strip hole 4 is provided inside the heat sink of the motor body 1. A limiting rod 5 is fixedly installed on the wall of the strip hole 4. The bending rod 32 is sleeved on the outer wall of the limiting rod 5. A tension spring 33 is fixedly connected to one side of the bending rod 32. The other end of the tension spring 33 is fixedly connected to the wall of the strip hole 4.

[0023] The overall effect of this embodiment is that the limiting plates 31 symmetrically distributed on the motor body 1 housing have positioning holes 6 at their ends, on the motor body 1 housing, and on the partition plate 22 for precise alignment. The bent rod 32 at the end of the limiting plate 31 is slidably connected to the heat sink of the motor body 1 and can be fitted onto the outer wall of the limiting rod 5 inside the strip hole 4. When the protective mechanism 2 is installed, the bent rod 32 is pushed to slide along the heat sink, and the tension spring 33 is stretched and deformed. After the positioning holes 6 are aligned, the threaded rod is inserted to connect the partition plate 22 and the motor body 1. Then the limiting plate 31 is released, the tension spring 33 returns to its original position, and pushes the bent rod 32 to achieve the desired effect. The quick-locking and disassembly mechanism overcomes the elastic force of the tension spring 33 to move the bending rod 32 and release the limit. The cooperation of the bending rod 32, the limit rod 5, and the tension spring 33 enables quick and convenient locking and disassembly, improving the efficiency of installation and maintenance of the protective mechanism 2. The symmetrically arranged limit plate 31 and positioning hole 6 enhance the stability and reliability of the connection between the protective mechanism 2 and the motor body 1, ensuring that the protective mechanism 2 will not loosen or fall off during motor operation. At the same time, the locking mechanism 3 is combined with the heat sink of the motor body 1, without affecting the motor's heat dissipation function. Under the premise of ensuring protective performance, it maintains the normal operation of the motor and extends the service life of the motor.

[0024] The usage and working principle of this device are as follows: During installation, first align the protective end cap 21 of the protective mechanism 2 with the end of the motor body 1, so that the reinforcing strip 24 of the protective mechanism 2 is inserted between the heat dissipation plates of the motor body 1 housing, and the partition plate 22 is attached to the inner wall of the motor body 1. At the same time, align the positioning holes 6 on the end of the limiting plate 31 of the locking mechanism 3, the motor body 1 housing, and the partition plate 22. Push the limiting plate 31 to make the bending rod 32 slide along the heat dissipation fins of the motor body 1, and stretch the spring 33 to deform. After the positioning holes 6 are completely aligned, The threaded rod is passed through the positioning hole 6 to connect the partition plate 22 and the motor body 1. Then, the limit plate 31 is released, and the tension spring 33 returns to its original position, pulling the bent rod 32 to lock the protective mechanism 2 to the motor body 1. During operation, the partition plate 22 of the protective mechanism 2 blocks foreign objects, the reinforcing strip 24 enhances the connection strength, and the heat dissipation groove 23 cooperates with the heat dissipation plate to ensure the heat dissipation of the motor. When disassembling, the bent rod 32 is moved against the elastic force of the tension spring 33 to release the limit, and the threaded rod is unscrewed so that the protective mechanism 2 can be removed from the end of the motor body 1 for maintenance.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-layered protective high-damping motor, comprising a motor body (1), characterized in that: The motor body (1) is detachably connected to a protective mechanism (2). A locking mechanism (3) is installed at the junction of the motor body (1) housing and the protective mechanism (2). The protective mechanism (2) includes a protective end cover (21), a partition plate (22) and a reinforcing strip (24). One end of the partition plate (22) is fixedly connected to the end face of the protective end cover (21). The reinforcing strip (24) is fixedly installed on the end face of the protective end cover (21) according to the layout of the heat sink of the motor body (1). The reinforcing strip (24) is located at the edge of the partition plate (22). The partition plate (22) is attached to the inner side wall of the motor body (1). A slot (25) is formed between the reinforcing strip (24) and the partition plate (22). The reinforcing strip (24) is inserted between the heat sink plates of the motor body (1) housing.

2. The multi-layered protection high-damping motor according to claim 1, characterized in that: A heat dissipation groove (23) is provided at the other end of the partition plate (22).

3. The multi-layered protection high-damping motor according to claim 1, characterized in that: The locking mechanism (3) includes a limiting plate (31), which is symmetrically distributed on the housing of the motor body (1). Positioning holes (6) are provided on the housing of the motor body (1), the end of the limiting plate (31), and the partition plate (22).

4. A multi-layered protective high-damping motor according to claim 3, characterized in that: A bending rod (32) is fixedly installed at the end of the limiting plate (31), and the bending rod (32) is slidably connected to the heat sink of the motor body (1).

5. A multi-layered protective high-damping motor according to claim 1, characterized in that: The heat sink of the motor body (1) has a strip hole (4) inside, and a limit rod (5) is fixedly installed on the wall of the strip hole (4).

6. A multi-layered protective high-damping motor according to claim 4, characterized in that: The bending rod (32) is sleeved on the outer wall of the limiting rod (5), and a tension spring (33) is fixedly connected to one side of the bending rod (32), and the other end of the tension spring (33) is fixedly connected to the wall of the strip hole (4).

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