Motor shell with good heat dissipation effect

Abstract

The utility model relates to the technical field of motors, in particular to a motor shell with a good heat dissipation effect, heat dissipation operation is performed on the shell through cooperation of a heat dissipation fan and a filter screen, and replacement and cleaning operation of the filter screen is facilitated through cooperation of two limiting mechanisms and two jacking mechanisms, so that the filtering effect of the filter screen is better, and the service life of the motor shell is prolonged. The heat dissipation efficiency is improved; a shell is arranged in the motor, a cooling fan is arranged on the motor, a filtering mechanism is arranged on the motor, the filtering mechanism comprises a filtering net, a mounting hole is formed in the motor, the filtering net is in sliding connection with the mounting hole, two mounting plates are symmetrically and fixedly mounted on the filtering net, and two grooves are symmetrically formed in the motor; two grooves are formed in the two mounting plates, two first springs are fixedly mounted in each of the two grooves, the two first springs on the same side are connected through a pressing plate, the two mounting plates are attached to the two pressing plates respectively, limiting mechanisms are symmetrically and fixedly mounted on the motor, and one limiting mechanism comprises a limiting plate.

Description

Technical Field

[0001] The present application relates to the technical field of motors, and in particular to a motor housing with good heat dissipation effect. Background Art

[0002] It is well known that the motor will generate a lot of heat when in use. If it is not discharged from the outside of the motor housing in time, the accumulated heat will cause the motor to burn out and shorten its service life.

[0003] The existing motor heat dissipation relies on the fan connected to the tail assembly, but during use, dust in the air will accumulate on the fan or enter the motor housing, which is inconvenient to clean. Over time, it will affect the use of the motor and has poor practicality. Therefore, a motor housing with good heat dissipation effect is needed to improve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In response to the deficiencies in the prior art, the present application provides a method of dissipating heat from a casing by cooperating with a cooling fan and a filter, and facilitates the replacement and cleaning of the filter through the cooperation of two limiting mechanisms and two tightening mechanisms, thereby improving the filtering effect of the filter and enhancing the heat dissipation efficiency of a motor casing with good heat dissipation effect.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a motor housing with good heat dissipation effect, comprising a motor, a housing is arranged inside the motor, and a heat dissipation fan is arranged on the motor;

[0008] The motor is provided with a filter mechanism, which includes a filter screen. The motor is provided with a mounting hole, the filter screen is slidably connected to the mounting hole, two mounting plates are symmetrically fixedly installed on the filter screen, two grooves are symmetrically provided on the motor, two first springs are fixedly installed in the two grooves, the two first springs on the same side are connected by a pressure plate, and the two mounting plates are respectively fitted with the two pressure plates;

[0009] The motor is symmetrically fixed with a limit mechanism, wherein one of the limit mechanisms includes a limit plate, a rotating shaft is fixedly installed on the limit plate, the rotating shaft is rotatably connected to the motor, and the limit plate is fitted with the mounting plate;

[0010] The filter screen is limited by two tightening mechanisms.

[0011] Preferably, one of the tightening mechanisms includes a top plate, a fixed plate is fixedly mounted on the motor, two telescopic columns are symmetrically fixedly mounted on the fixed plate, one end of the two telescopic columns away from the fixed plate is fixedly connected to the top plate, and a second spring is mounted on the two telescopic columns, and the two ends of each second spring are respectively fixedly connected to the fixed plate and the top plate.

[0012] Furthermore, a stabilizing rod is fixedly mounted on the fixing plate, a sliding hole is provided on the top plate, and the stabilizing rod is slidably connected to the sliding hole.

[0013] Furthermore, each of the limit plates is provided with bolts.

[0014] Based on the above solution, auxiliary plates are fixedly mounted on the two top plates.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present application provides a motor housing with good heat dissipation effect, which has the following

[0017] Beneficial effects:

[0018] The motor housing with good heat dissipation effect performs heat dissipation by starting the heat dissipation fan, and dust in the air is filtered through the filter. When the filter needs to be replaced and cleaned, the two limit plates are rotated to release the limit operation of the two limit plates on the two mounting plates, and the limit operation of the two tightening mechanisms on the filter is released to replace and clean the filter, thereby improving the filtering effect of the filter and improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;

[0021] Figure 3 This is a schematic diagram of the structure of the cooling fan of this application;

[0022] Figure 4 For this application Figure 2 The enlarged structural diagram of the middle A part;

[0023] Figure 5 For this application Figure 3 Schematic diagram of the enlarged structure of part B in the middle.

[0024] Markings in the attached figure: 1. Motor; 2. Housing; 3. Cooling fan; 4. Filter; 5. Mounting plate; 6. Pressure plate; 7. First spring; 8. Fixing plate; 9. Top plate; 10. Stabilizer bar; 11. Second spring; 12. Limiting plate; 13. Bolt; 14. Auxiliary plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] Example

[0027] See also Figure 1-3 A motor housing with good heat dissipation effect comprises a motor 1, a housing 2 is arranged inside the motor 1, a heat dissipation fan 3 is arranged on the motor 1, and heat dissipation operation is performed by starting the heat dissipation fan 3.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The motor 1 is provided with a filter mechanism, which includes a filter screen 4. A mounting hole is provided on the motor 1, and the filter screen 4 is slidably connected to the mounting hole. Two mounting plates 5 are symmetrically fixedly installed on the filter screen 4. Two grooves are symmetrically provided on the motor 1, and two first springs 7 are fixedly installed in the two grooves. The two first springs 7 on the same side are connected by a pressing plate 6, and the two mounting plates 5 are respectively fitted with the two pressing plates 6;

[0029] See also Figure 1-3 The motor 1 is symmetrically fixed with a limiting mechanism, wherein one limiting mechanism includes a limiting plate 12, on which a rotating shaft is fixedly installed, the rotating shaft is rotatably connected to the motor 1, the limiting plate 12 is fitted with the mounting plate 5, and dust in the air is filtered through the filter 4. When the filter 4 needs to be replaced and cleaned, the limiting operation of the two limiting plates 12 on the two mounting plates 5 is released by rotating the two limiting plates 12.

[0030] See also Figure 1-4 The filter 4 is limited by two tightening mechanisms. The limit operation of the two tightening mechanisms on the filter 4 is released, and the filter 4 is replaced and cleaned, so that the filtering effect of the filter 4 is better and the heat dissipation efficiency is improved. One of the tightening mechanisms includes a top plate 9, a fixed plate 8 is fixedly installed on the motor 1, and two telescopic columns are symmetrically fixedly installed on the fixed plate 8. The ends of the two telescopic columns away from the fixed plate 8 are fixedly connected to the top plate 9, and the two telescopic columns are both provided with a second spring 11. The two ends of each second spring 11 are respectively fixedly connected to the fixed plate 8 and the top plate 9, and the filter 4 is limited by the cooperation of the two top plates 9.

[0031] See also Figure 4 A stabilizing rod 10 is fixedly mounted on the fixing plate 8, a sliding hole is opened on the top plate 9, and the stabilizing rod 10 is slidably connected to the sliding hole. The setting of the stabilizing rod 10 makes the top plate 9 more stable.

[0032] See also Figure 1 and Figure 2 It should also be noted that each limiting plate 12 is provided with a bolt 13, and the setting of the bolt 13 makes the limiting plate 12 more stable.

[0033] See also Figure 1-4 Auxiliary plates 14 are fixedly mounted on the two top plates 9, and the arrangement of the auxiliary plates 14 facilitates the sliding operation of the top plates 9.

[0034] In summary, when the motor housing with good heat dissipation effect is in use, the motor 1 is cooled by multiple housings 2. By starting the heat dissipation fan 3, this heat dissipation fan is a well-known device purchased directly on the market by technicians in this field. Here we just use it and do not make any structural and functional improvements to it. We will not go into details here. The heat dissipation fan is provided with a control switch matched with it. The installation position of the control switch is selected according to actual use requirements, which is convenient for operators to operate and control. The heat dissipation fan 3 exchanges the air inside the motor 1 and the outdoor air, thereby realizing the heat dissipation operation. The dust in the air is filtered through the filter 4. When the filter 4 needs to be replaced and cleaned, the limiting operation of the limiting plates 12 by the two bolts 13 is released, the two limiting plates 12 are rotated, and the limiting operation of the two limiting plates 12 on the two mounting plates 5 is released. The two top plates 9 are slid through the two auxiliary plates 14 to make the two top plates 9 away from the filter 4, thereby releasing the limiting operation of the two top plates 9 on the filter 4, and the filter 4 is replaced and cleaned, so that the filtering effect of the filter 4 is better.

[0035] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A motor housing with good heat dissipation effect, comprising a motor (1), characterized in that: A housing (2) is arranged inside the motor (1), and a cooling fan (3) is arranged on the motor (1); The motor (1) is provided with a filter mechanism, the filter mechanism comprising a filter screen (4), a mounting hole is provided on the motor (1), the filter screen (4) is slidably connected to the mounting hole, two mounting plates (5) are symmetrically fixedly installed on the filter screen (4), two grooves are symmetrically provided on the motor (1), two first springs (7) are fixedly installed in the two grooves, the two first springs (7) on the same side are connected by a pressure plate (6), and the two mounting plates (5) are respectively fitted with the two pressure plates (6); The motor (1) is symmetrically fixedly mounted with a limit mechanism, wherein one limit mechanism comprises a limit plate (12), a rotating shaft is fixedly mounted on the limit plate (12), the rotating shaft is rotatably connected to the motor (1), and the limit plate (12) is in contact with the mounting plate (5); The filter screen (4) is limited by two tightening mechanisms.

2. A motor housing with good heat dissipation effect according to claim 1, characterized in that: One of the tightening mechanisms comprises a top plate (9), a fixed plate (8) fixedly mounted on the motor (1), two telescopic columns symmetrically fixedly mounted on the fixed plate (8), one end of the two telescopic columns away from the fixed plate (8) being fixedly connected to the top plate (9), and a second spring (11) being mounted on the two telescopic columns, and the two ends of each second spring (11) being fixedly connected to the fixed plate (8) and the top plate (9) respectively.

3. A motor housing with good heat dissipation effect according to claim 2, characterized in that: A stabilizing rod (10) is fixedly mounted on the fixing plate (8), a sliding hole is provided on the top plate (9), and the stabilizing rod (10) is slidably connected to the sliding hole.

4. A motor housing with good heat dissipation effect according to claim 3, characterized in that: Each of the limiting plates (12) is provided with a bolt (13).

5. A motor housing with good heat dissipation effect according to claim 4, characterized in that: Auxiliary plates (14) are fixedly mounted on the two top plates (9).

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