Mesh structure of heat dissipation end cover of motor

Abstract

The utility model discloses a motor heat radiation end cover mesh structure comprising an end cover main body and a rotating member which are rotatably connected. The end cover main body is provided with a side plate, the side plate is provided with a side plate protruding part and a stopping piece, the stopping piece is fixedly connected with the side plate, the side plate protruding part and the side plate are integrally formed, and the side plate protruding part is provided with protruding part meshes; the rotating piece is provided with rotating arms and an abutting portion, the rotating arms are arranged on the two sides of the abutting portion respectively, one side of each rotating arm is rotationally connected with the stopping piece, and the other side of each rotating arm and the abutting portion are integrally formed. The motor heat dissipation end cover mesh structure disclosed by the utility model has the beneficial effects that after the motor is assembled in the end cover main body, the operation state of the motor in the end cover main body is convenient to observe.

Description

Technical Field

[0001] The utility model belongs to the field of motor end covers, and in particular relates to a mesh structure of a motor heat dissipation end cover. Background Art

[0002] The publication number is CN220107727U, the subject name is a utility model patent for a motor end cover mechanism with heat dissipation holes, and its IPC classification number is H02K5 / 20. Its technical solution discloses "a motor end cover mechanism with heat dissipation holes, comprising a motor end cover body 1, three groups of connecting blocks 2 are provided on the outer wall of the motor end cover body 1, the three groups of connecting blocks 2 are distributed in a circular array on the outer wall of the motor end cover body 1, the right side walls of the three groups of connecting blocks 2 are each provided with a mounting hole, and the right side wall of the motor end cover body 1 is provided with six groups of heat dissipation holes 3. Six groups of heat dissipation holes 3 are distributed in a circular array on the right side wall of the motor end cover body 1. Six groups of mounting rings 5 ​​matching the heat dissipation holes 3 are provided on the right side of the motor end cover body 1. The inner walls of the six groups of mounting rings 5 ​​are all provided with dustproof nets 6. The right side wall of the motor end cover body 1 is provided with multiple groups of positioning grooves 4, which are connected to the heat dissipation holes 3. The inner walls of the positioning grooves 4 are all provided with sockets 8. The outer walls of the mounting rings 5 ​​are each provided with two groups of positioning blocks 7 matching the positioning grooves 4. A cavity 10 is provided inside the two groups of positioning blocks 7, and a fixing mechanism 9 is provided in the cavity 10.

[0003] Thus, the above utility model patent has disclosed a motor heat dissipation end cover mesh structure. However, the technical solution disclosed in the above utility model patent focuses on the dustproof net to block dust, and does not further solve the problem of convenient observation of the motor operating status, and needs further improvement. Utility Model Content

[0004] The utility model aims at the existing technical situation, overcomes the above-mentioned defects, and provides a mesh structure of a motor heat dissipation end cover.

[0005] The utility model adopts the following technical solutions: the mesh structure of the motor heat dissipation end cover includes an end cover body and a rotating member, wherein the end cover body is rotatably connected to the rotating member, wherein:

[0006] The end cover body is provided with a side plate, the side plate is provided with a side plate protrusion and a stopper, the stopper is fixedly connected to the side plate, the side plate protrusion is integrally formed with the side plate, and the side plate protrusion has a protrusion mesh;

[0007] The rotating member is provided with a rotating arm and an abutting portion. The rotating arm is arranged on both sides of the abutting portion. One side of the rotating arm is rotatably connected to the stop member, and the other side of the rotating arm is integrally formed with the abutting portion.

[0008] As a preferred technical solution of the above technical solution, the rotating arm is provided with a first arm segment, a second arm segment and a third arm segment. The first arm segment, the second arm segment and the third arm segment are connected in sequence and formed as one piece. There is a rotating arm positioning groove between the second arm segment and the third arm segment.

[0009] As a preferred technical solution of the above technical solution, the abutting portion is provided with a first abutting segment, a second abutting segment and a third abutting segment. The first abutting segment, the second abutting segment and the third abutting segment are connected in sequence and formed as one piece. The third abutting segment has an abutting portion positioning groove on the side away from the first abutting segment.

[0010] As a preferred technical solution of the above technical solution, the end cover body is also provided with a central columnar portion and a centrifugal columnar portion. The central columnar portion and the side plate protrusion are integrally formed, and the centrifugal columnar portion and the side plate protrusion are integrally formed, and there is a distance between the central columnar portion and the centrifugal columnar portion.

[0011] As a preferred technical solution of the above technical solution, the end surface of the central columnar portion has two columnar portion positioning holes, and the end surface of the centrifugal columnar portion has one columnar portion positioning hole.

[0012] The motor heat dissipation end cover mesh structure disclosed by the utility model has the beneficial effect that, after the motor is assembled into the end cover body, the running status of the motor inside the end cover body can be easily observed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main view of this application.

[0014] Figure 2 It is a side view of the present application.

[0015] Figure 3 It is a top view of this application.

[0016] Figure 4 It is a stereogram from one viewing angle of this application.

[0017] Figure 5 It is a stereoscopic diagram from another perspective of this application.

[0018] The reference numerals include: 100-end cover body; 110-side plate; 120-side plate protrusion; 130-protrusion mesh; 140-stop member; 150-central columnar portion; 160-centrifugal columnar portion; 170-columnar portion positioning hole; 180-elastic block; 200-rotating member; 210-rotating arm; 211-first arm segment; 212-second arm segment; 213-third arm segment; 214-rotating arm positioning groove; 220-abutment portion; 221-first abutment segment; 222-second abutment segment; 223-third abutment segment; 224-abutment portion positioning groove. DETAILED DESCRIPTION

[0019] The utility model discloses a mesh structure of a motor heat dissipation end cover. Figures 1 to 5 , the specific implementation methods of the utility model are further described.

[0020] See attached figure Figures 1 to 5 , Figures 1 to 5 The mesh structure of the motor heat dissipation end cover is shown from different perspectives.

[0021] Example 1.

[0022] Preferably, the motor heat dissipation end cover mesh structure includes an end cover body 100 and a rotating member 200, and the end cover body 100 is rotatably connected to the rotating member 200, wherein:

[0023] The end cover body 100 is provided with (two) side panels 110, and the side panels 110 are provided with side panel protrusions 120 and stoppers 140. The stoppers 140 are fixedly connected to the side panels 110. The side panel protrusions 120 are integrally formed with the side panels 110. The side panel protrusions 120 (in the middle) have protrusion meshes 130. When the motor is assembled into the end cover body 100, the operating status of the motor inside the end cover body 100 is easily observed.

[0024] The rotating member 200 is provided with (two) rotating arms 210 and an abutment portion 220. The rotating arms 210 are arranged on both sides of the abutment portion 220. One side of the rotating arm 210 is rotatably connected to the stop member 140, and the other side of the rotating arm 210 is integrally formed with the abutment portion 220, so that the rotating member 200 forms a U-shaped overall structure. When the motor (not shown in the figure) is assembled into the end cover body 100, by applying force to the rotating arm 210, the abutment portion 220 can be gradually moved closer to the outer surface of the motor until it completely abuts against the outer surface of the motor, thereby playing a role in assisting in stabilizing the operating state of the motor.

[0025] The rotating arm 210 is further connected to the stop member 140 in a damping manner, so that when the force applied to the rotating arm 210 stops, the relative position relationship between the rotating member 200 and the end cover body 100 can be maintained.

[0026] Among them, the rotating arm 210 is provided with a first arm segment 211, a second arm segment 212 and a third arm segment 213. The first arm segment 211, the second arm segment 212 and the third arm segment 213 are connected in sequence and formed as one piece. There is a rotating arm positioning groove 214 between the second arm segment 212 and the third arm segment 213 so as to better align with the outer surface of the motor.

[0027] Among them, the abutting portion 220 is provided with a first abutting section 221, a second abutting section 222 and a third abutting section 223. The first abutting section 221, the second abutting section 222 and the third abutting section 223 are connected in sequence and formed as one piece. The third abutting section 223 has an abutting portion positioning groove 224 on the side away from the first abutting section 221 so as to better align with the outer surface of the motor.

[0028] Among them, the end cover body 100 is also provided with (two) central columnar portions 150 and (four) centrifugal columnar portions 160. The central columnar portion 150 is integrally formed with the side plate protrusion 120, and the centrifugal columnar portion 160 is integrally formed with the side plate protrusion 120. There is a distance between the central columnar portion 150 and the centrifugal columnar portion 160 so as to better assemble the motor into the end cover body 100.

[0029] The end surface of the central columnar portion 150 has two columnar portion positioning holes 170 , and the end surface of the centrifugal columnar portion 160 has one columnar portion positioning hole 170 .

[0030] The end cover body 100 is further provided with an elastic block 180 , and the elastic block 180 is fixedly connected to (the end surface of) the central columnar portion 150 .

[0031] It is worth mentioning that the technical features such as the specific components of the elastic block 180 involved in the present utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial arrangement method of these technical features can be selected according to conventional methods in the field and should not be regarded as the inventive point of the present utility model patent. The present utility model patent will not be further elaborated.

[0032] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A motor heat dissipation end cover mesh structure, characterized in that: It includes an end cover body and a rotating member, wherein the end cover body is rotatably connected to the rotating member, wherein: The end cover body is provided with a side plate, the side plate is provided with a side plate protrusion and a stopper, the stopper is fixedly connected to the side plate, the side plate protrusion is integrally formed with the side plate, and the side plate protrusion has a protrusion mesh; The rotating member is provided with a rotating arm and an abutting portion. The rotating arm is arranged on both sides of the abutting portion. One side of the rotating arm is rotatably connected to the stop member, and the other side of the rotating arm is integrally formed with the abutting portion.

2. The motor heat dissipation end cover mesh structure according to claim 1, characterized in that: The rotating arm is provided with a first arm segment, a second arm segment and a third arm segment. The first arm segment, the second arm segment and the third arm segment are connected in sequence and formed as one piece. A rotating arm positioning groove is provided between the second arm segment and the third arm segment.

3. The motor heat dissipation end cover mesh structure according to claim 1, characterized in that: The abutting portion is provided with a first abutting section, a second abutting section and a third abutting section. The first abutting section, the second abutting section and the third abutting section are connected in sequence and formed as one piece. The third abutting section has an abutting portion positioning groove on one side away from the first abutting section.

4. The motor heat dissipation end cover mesh structure according to claim 1, characterized in that: The end cover body is further provided with a central columnar portion and a centrifugal columnar portion. The central columnar portion and the side plate protrusion are integrally formed, and the centrifugal columnar portion and the side plate protrusion are integrally formed. There is a distance between the central columnar portion and the centrifugal columnar portion.

5. The motor heat dissipation end cover mesh structure according to claim 4, characterized in that: The end surface of the central columnar portion is provided with two columnar portion positioning holes, and the end surface of the centrifugal columnar portion is provided with one columnar portion positioning hole.

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