A heat dissipation motor housing structure with ventilation slots

Abstract

The utility model discloses a heat dissipation motor housing structure with ventilation slots, including a shell, both sides of the shell are fixedly connected with connecting sleeves, one side of the connecting sleeve is fixedly connected with a cover plate, the top of the cover plate is installed with a fixing ring, the top of the fixing ring is provided with a heat dissipation hole, one side of the cover plate is provided with a bottom plate, the inner thread of the bottom plate is connected with a fixing screw, one side of the cover plate is fixedly connected with a mounting frame, the interior of the mounting frame is provided with a fixing hole, and one side of the shell is fixedly connected with a buffer pad. In actual use of the utility model, external air is placed into the interior of the shell through a heat dissipation fan, and then discharged through the heat dissipation holes, dustproof nets are installed on the heat dissipation holes, the heat dissipation slots and one side of the heat dissipation fan, the shell is connected with the connecting sleeve, and then the connecting sleeve is connected with the cover plate, a limit groove is provided inside the cover plate, and then the fixing ring is fixed inside the cover plate so that the device can be quickly installed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housings, in particular to a heat dissipation motor housing structure with ventilation slots. Background Art

[0002] The motor housing refers to the external structural part of the motor, usually made of materials such as metal or plastic, and is used to protect the electrical and mechanical components inside the motor from the external environment, while providing structural support and heat dissipation functions. The design and material selection of the motor housing have an important impact on the performance, durability and safety of the motor. The heat dissipation motor housing structure with ventilation slots is usually designed to improve the heat dissipation effect of the motor. This design usually includes setting ventilation slots or heat sinks on or around the housing surface to increase air flow and promote effective heat dissipation, thereby effectively reducing the temperature of the motor during operation and improving its performance and reliability;

[0003] After searching, the Chinese patent with announcement number: CN206932101U discloses a heat dissipation motor housing structure with ventilation slots. The patent records that a plurality of heat dissipation strips are arranged through the motor housing, and the plurality of heat dissipation strips are evenly arranged on the left side, the right side and the bottom surface of the motor housing. The plurality of heat dissipation strips are arranged in a protruding manner, and the motor housing is provided with supporting feet. There are four supporting feet, which are respectively arranged on both sides of the top surface and the bottom surface of the motor housing. The supporting feet include an inclined plate and a supporting plate. The inclined plate and the supporting plate are an integral structure. A fixing hole is arranged on the supporting plate. A motor mounting portion is arranged in the motor housing. Six ventilation slots are arranged between the motor mounting portion and the motor housing. The installation is convenient, the heat dissipation is uniform, the ventilation is convenient, and the placement is stable. The technical solution for improving product quality;

[0004] The equipment in this solution has poor heat dissipation, and the internal temperature of the motor will rise beyond the safe operating range, causing the motor to overheat or even damage the internal components of the motor. The equipment assembly process is complicated or time-consuming, and production efficiency will be affected, resulting in production capacity failing to reach the expected level. In order to solve this technical problem, the utility model proposes a heat dissipation motor housing structure with ventilation slots. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The equipment in this solution has poor heat dissipation, and the internal temperature of the motor will rise beyond the safe operating range, causing the motor to overheat or even damage the internal components of the motor. The equipment assembly process is complicated or time-consuming, and production efficiency will be affected, resulting in production capacity failing to reach the expected level. In order to solve this technical problem, the utility model proposes a heat dissipation motor housing structure with ventilation slots.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a heat dissipation motor housing structure with ventilation grooves, comprising an outer shell, both sides of the outer shell are fixedly connected with connecting sleeves, one side of the connecting sleeve is fixedly connected with a cover plate, the top of the cover plate is equipped with a fixing ring, the top of the fixing ring is provided with a heat dissipation hole, one side of the cover plate is provided with a bottom plate, the internal thread of the bottom plate is connected with a fixing screw, one side of the cover plate is fixedly connected with a mounting frame, the interior of the mounting frame is provided with a fixing hole, one side of the outer shell is fixedly connected with a buffer pad, and the material of the buffer pad is rubber.

[0009] Preferably, a mounting hole is opened inside the other cover plate, a fixing plate is fixedly connected to one side of the cover plate, a cooling fan is fixedly connected to one side of the fixing plate, and a dustproof net is installed on one side of the mounting hole.

[0010] Preferably, a heat sink is installed at the bottom of the cover plate, and the heat sink is made of copper.

[0011] Preferably, a heat dissipation groove is provided at the bottom of the cover plate, and the heat dissipation groove is in an arc shape.

[0012] Preferably, the fixing screw passes through the bottom plate and extends to the inside of the cover plate.

[0013] Preferably, the heat dissipation holes are distributed in a ring array, and the shape of the heat dissipation holes is circular.

[0014] (III) Beneficial effects

[0015] The utility model provides a heat dissipation motor housing structure with ventilation slots, which has the following beneficial effects:

[0016] (1) A heat dissipation hole is installed above the fixing ring, and the external air is introduced into the interior of the shell through the heat dissipation fan and then discharged through the heat dissipation hole. A heat dissipation groove is also provided on the cover plate below, and the external air can also be drawn into the heat dissipation groove to cool the inside of the motor. Dust-proof nets are installed on the heat dissipation hole, the heat dissipation groove and one side of the heat dissipation fan to block the dust outside the motor, thereby further protecting the equipment.

[0017] (2) The outer shell is connected to the connecting sleeve, and then the connecting sleeve is connected to the cover plate. A limit groove is set inside the cover plate, and then the fixing ring is fixed inside the cover plate. The bottom plate is fixed on the upper cover plate, and the bottom plate is fixed to the surface of the cover plate by fixing screws. A buffer pad is also installed on the outer shell. The length of the buffer pad is greater than the connecting sleeve. The material of the buffer pad is rubber and can absorb part of the vibration force generated by the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side structural schematic diagram of the utility model;

[0020] Figure 3 It is a side structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the shell structure of the utility model.

[0022] In the figure: 1. outer shell; 2. connecting sleeve; 3. cover plate; 4. fixing ring; 5. heat dissipation hole; 6. fixing screw; 7. bottom plate; 8. mounting frame; 9. fixing hole; 10. buffer pad; 11. fixing plate; 12. mounting hole; 13. cooling fan; 14. heat sink; 15. heat sink. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Embodiment 1: A heat dissipation motor housing structure with ventilation slots, comprising a housing 1, both sides of the housing 1 are fixedly connected with a connecting sleeve 2, the connecting sleeve 2 is fixedly connected to a cover plate 3 to ensure the stability and sealing of the housing structure, one side of the connecting sleeve 2 is fixedly connected to a cover plate 3, a fixing ring 4 is installed on the top of the cover plate 3, a heat dissipation hole 5 is arranged on the top of the fixing ring 4, the fixing ring 4 and the heat dissipation hole 5 are connected through the heat dissipation hole 5, the housing 1 and the heat dissipation hole 5 discharge heat, the external air is introduced into the interior through the heat dissipation hole 5, and then the heat is discharged, which helps the motor to dissipate heat, helps to dissipate heat, and keeps the motor temperature The degree is within a controllable range, a bottom plate 7 is provided on one side of the cover plate 3, and a fixing screw 6 is connected to the internal thread of the bottom plate 7. The bottom plate 7 and the fixing screw 6 fix the bottom plate 7 on the surface of the cover plate 3, thereby increasing the overall structural stability, a mounting frame 8 is fixedly connected to one side of the cover plate 3, and a fixing hole 9 is provided inside the mounting frame 8, a buffer pad 10 is fixedly connected to one side of the housing 1, and the buffer pad 10 is made of rubber. The buffer pad 10 reduces the vibration force generated by the motor and protects the motor during a collision. The dustproof net prevents dust from entering the inside of the motor and protects the equipment from dust.

[0026] Embodiment 2: The difference between this embodiment and embodiment 1 is that, another cover plate 3 is provided with a mounting hole 12 inside, a fixing plate 11 is fixedly connected to one side of the cover plate 3, a cooling fan 13 is fixedly connected to one side of the fixing plate 11, the fixing plate 11 and the cooling fan 13 are installed on the fixing plate 11, the cooling fan 13 is installed on the fixing plate 11, the cooling efficiency and stability of the equipment are improved, a dustproof net is installed on one side of the mounting hole 12, a heat sink 14 is installed at the bottom of the cover plate 3, the heat sink 14 and the heat sink 15 are designed with the heat sink 14 to effectively reduce the internal temperature of the motor, and The heat sink 14 is made of copper, a heat dissipation groove 15 is provided at the bottom of the cover plate 3, and the shape of the heat dissipation groove 15 is arc-shaped, the fixing screw 6 passes through the bottom plate 7 and extends to the inside of the cover plate 3, the bottom plate 7 and the fixing screw 6 provide bottom structural support, and enhance the overall mechanical stability, the heat dissipation holes 5 are distributed in a ring array, and the shape of the heat dissipation holes 5 is circular, and the dustproof net is installed on the heat dissipation holes 5, the heat dissipation groove 15 and the cooling fan 13 to prevent dust from entering the inside of the equipment and maintain the normal operation of the equipment, and the buffer pad 10 reduces the vibration transmitted to the casing 1 to protect the motor from external impact.

[0027] First, the shell 1 is connected to the connecting sleeve 2, and then the connecting sleeve 2 is connected to the cover plate 3. A limiting groove is set inside the cover plate 3, and then the fixing ring 4 is fixed inside the cover plate 3. The bottom plate 7 is fixed on the upper cover plate 3, and the bottom plate 7 is fixed to the surface of the cover plate 3 by fixing screws 6. A buffer pad 10 is also installed on the shell 1. The length of the buffer pad 10 is greater than the connecting sleeve 2. The material of the buffer pad 10 is rubber material, which can absorb part of the vibration force generated by the motor and protect the motor when the motor collides. A heat dissipation hole 5 is installed above the fixing ring 4, and a heat dissipation fan 13 is used to dissipate the heat. External air is placed into the interior of the housing 1 and then discharged through the heat dissipation holes 5. A heat dissipation groove 15 is also provided on the lower cover plate 3, and external air can also be drawn into the heat dissipation groove 15 to cool the interior of the motor. Dustproof nets are installed on one side of the heat dissipation holes 5, the heat dissipation groove 15 and the heat dissipation fan 13 to block dust outside the motor, thereby further protecting the equipment. A fixing plate 11 is fixed on one side of the lower cover plate 3, and a heat dissipation fan 13 is also provided inside the fixing plate 11. The heat dissipation fan 13 is fixed inside the mounting hole 12, thereby increasing the stability of the equipment.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A heat dissipating motor housing structure with ventilation slots, characterized in that: The invention comprises a shell (1), both sides of which are fixedly connected to connecting sleeves (2), one side of which is fixedly connected to a cover plate (3), a fixing ring (4) is installed on the top of the cover plate (3), a heat dissipation hole (5) is arranged on the top of the fixing ring (4), a bottom plate (7) is arranged on one side of the cover plate (3), the inside of the bottom plate (7) is threadedly connected to fixing screws (6), one side of the cover plate (3) is fixedly connected to a mounting frame (8), the inside of the mounting frame (8) is provided with fixing holes (9), and one side of the shell (1) is fixedly connected to a buffer pad (10), and the material of the buffer pad (10) is rubber.

2. A heat dissipating motor housing structure with ventilation slots according to claim 1, characterized in that: A mounting hole (12) is provided inside the other cover plate (3); a fixing plate (11) is fixedly connected to one side of the cover plate (3); a cooling fan (13) is fixedly connected to one side of the fixing plate (11); and a dust screen is installed on one side of the mounting hole (12).

3. The heat dissipation motor housing structure with ventilation slots according to claim 1, characterized in that: A heat sink (14) is installed at the bottom of the cover plate (3).

4. The heat dissipation motor housing structure with ventilation slots according to claim 1, characterized in that: A heat dissipation groove (15) is provided at the bottom of the cover plate (3), and the heat dissipation groove (15) is in an arc shape.

5. The heat dissipation motor housing structure with ventilation slots according to claim 1, characterized in that: The fixing screw (6) passes through the bottom plate (7) and extends to the inside of the cover plate (3).

6. The heat dissipation motor housing structure with ventilation slots according to claim 1, characterized in that: The heat dissipation holes (5) are distributed in a ring array, and the shape of the heat dissipation holes (5) is circular.

Images