CN210404991U - Motor heat dissipation device - Google Patents
Motor heat dissipation device Download PDFInfo
- Publication number
- CN210404991U CN210404991U CN201921742254.5U CN201921742254U CN210404991U CN 210404991 U CN210404991 U CN 210404991U CN 201921742254 U CN201921742254 U CN 201921742254U CN 210404991 U CN210404991 U CN 210404991U
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- Prior art keywords
- shell
- motor
- heat dissipation
- cavity
- protective housing
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- Expired - Fee Related
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Abstract
The utility model discloses a motor heat dissipation device, which comprises a shell, power equipment and steering equipment, wherein the shell comprises a mounting hole, a heat dissipation end cover and a shell provided with a cavity, one end of the shell is not sealed, the surface of the shell is provided with the mounting hole, the surface of the heat dissipation end cover is provided with a plurality of heat dissipation holes, the heat dissipation end cover and the unsealed end of the shell are arranged in parallel, the power equipment comprises a mounting seat and a motor, the motor is fixedly connected with the side wall of the shell through the mounting seat, the shaft part of the motor passes through the side wall of the shell, the shaft part of the motor is fixedly connected with a worm, the steering equipment is arranged in the cavity of the shell, the steering equipment comprises a protective shell, a rotating shaft, a worm wheel and a plurality of connecting mechanisms, the protective shell is provided with the cavity, a rotating hole is arranged at the central position of one, just the utility model discloses a louvre is difficult for blockking up, the clearance of being convenient for.
Description
Technical Field
The utility model relates to an electrical equipment technical field especially involves a motor heat abstractor.
Background
The motor is a power machine with wide application, converts electric energy into mechanical energy to drive various mechanical equipment to operate, in the process of converting the energy of the motor, a part of energy can be dissipated in a coil in a heat mode, the part of energy converted into heat can cause the motor to generate heat, and if the heat cannot be dissipated in time, the motor coil can be damaged in an insulation way to cause short circuit or other faults affecting the performance of the motor to cause abnormal operation.
In order to guarantee that the motor can normally operate, radiating blades are installed at the tail parts of some motor shafts, and heat generated in the running process of the motor is dissipated through radiating holes, so that the motor has the following problems in the actual use process:
1. because the rotating speeds of different motors or variable frequency motors are different, when the rotating speed of the motor is not fast, the rotating speed of the radiating blade of the traditional motor is not fast, and a good radiating effect cannot be achieved;
2. the heat of traditional motor dispels the heat through the louvre, and the motor is after using a period, and the louvre can be blockked up by the dust, influences radiating effect, and the clearance of dust is comparatively troublesome.
Therefore, the utility model discloses a motor heat abstractor compares in prior art, and the rotational speed of motor is not right the utility model discloses a radiating effect produces the influence, just the utility model discloses a louvre is difficult for blockking up, is convenient for clear up.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a motor heat abstractor to solve the radiating effect of motor among the prior art and influenced by motor speed, the radiating effect of low rotational speed motor is not good, and the motor is after using a period, and the louvre can be blockked up by the dust, influences radiating effect, and the comparatively troublesome technical problem of clearance of dust, compares in prior art, and the rotational speed of motor is not right the utility model discloses a radiating effect produces the influence, just the utility model discloses a louvre is difficult for blockking up, is convenient for clear up.
The utility model discloses a realize through following technical scheme: the utility model discloses a motor heat dissipation device, which comprises a shell, wherein the shell comprises a mounting hole, a heat dissipation end cover and a shell provided with a cavity, one end of the shell is not sealed, the surface of the shell is provided with the mounting hole, the surface of the heat dissipation end cover is provided with a plurality of heat dissipation holes, and the heat dissipation end cover and the unsealed end of the shell are arranged in parallel;
the power equipment comprises a mounting seat and a motor, the motor is fixedly connected with the side wall of the shell through the mounting seat, the shaft part of the motor penetrates through the side wall of the shell, and the shaft part of the motor is fixedly connected with the worm;
the steering device, the steering device is arranged inside the shell cavity, the steering device comprises a protective shell, a rotating shaft, a worm wheel and a plurality of connecting mechanisms, the protective shell is provided with a cavity, a rotating hole is formed in the central position of one end of the protective shell, a through hole is formed in the side wall of the protective shell, the cover body can be detached from the connecting protective shell, the rotating hole is formed in the central position of the end face of the protective shell in a penetrating way in the rotating shaft, the rotating shaft is fixedly sleeved on the surface of the rotating shaft, the worm wheel is arranged inside the cavity of the protective shell, the worm penetrates through the through hole to be connected with the worm wheel in a transmission mode, the outer side wall.
During the use, will the utility model discloses install through the connecting piece with treating radiating motor, the connecting piece passes mounting hole position department and connects the corresponding mounting point of treating heat dissipation motor surface, when needing to dispel the heat to the motor, starter motor, motor drive worm rotate, and the worm drives the worm wheel and rotates, and the worm wheel drives the pivot and rotates, and the pivot drives the flabellum and rotates, and the flabellum drives the circulation of shell cavity inside air, gets rid of the hot-air through the heat dissipation end cover.
Preferably, in order to facilitate cleaning of the heat dissipation end cover, the heat dissipation end cover can be detachably connected with the housing, and a user can detach the heat dissipation end cover and clean the heat dissipation end cover.
Preferably, in order to prevent that the louvre of radiating end cover from being blockked up by the dust, pivot surface still fixed cover is equipped with the cleaning brush, cleaning brush contact radiating end cover surface louvre, cleaning brush contact louvre, the rotation of pivot drives the rotation of cleaning brush, and the dust in the louvre on the radiating end cover is cleaned with the cleaning brush to make the louvre be difficult for collecting dust.
Preferably, in order to prevent the dust cleaned by the cleaning brush from gathering inside the cavity of the housing, a dust outlet is further formed in the surface of the housing, the position of the dust outlet corresponds to that of the cleaning brush, the dust outlet is arranged right below the cleaning brush, and the dust cleaned by the cleaning brush is discharged out of the cavity of the housing through the dust outlet.
Preferably, in order to collect the dust discharged from the dust outlet, a dust collecting box is detachably mounted on the outer side wall of the housing, the dust collecting box is arranged at the position of the dust outlet, and the dust discharged from the dust outlet is collected by the dust collecting box.
Preferably, in order to facilitate the dust to be discharged from the dust outlet and not to easily enter the cavity of the housing from the dust outlet, the size of the opening at one end of the inner wall of the dust outlet is larger than that of the opening at one end of the outer wall.
The utility model discloses a motor heat abstractor compares with prior art:
firstly, the utility model is independent of the arrangement of the motor to be cooled, the rotating speed of the motor to be cooled does not influence the cooling effect of the utility model, when the motor is required to be cooled, the motor is started, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the fan blade to rotate, the fan blade drives the circulation of the air in the cavity of the shell, and the hot air is discharged through the cooling end cover;
two, the utility model discloses a louvre is difficult for blockking up and is convenient for clear up, cleaning brush contact louvre, the rotation of pivot drives the rotation of cleaning brush, and the dust in the heat dissipation hole on the cleaning brush will be cooled end cover cleans, thereby makes the louvre difficult collection dirt, and the shell lateral wall still can demountable installation have a dust collection box, and the dust collection box is in the setting of dust outlet position department, and the dust of discharging from the dust outlet is collected by the dust collection box, compares in prior art, and the rotational speed of treating the heat dissipation motor is not right the utility model discloses a radiating effect produces the influence, just the utility model discloses a louvre is difficult for blockking up, is convenient for clear up.
Drawings
Fig. 1 is an external view of an angle of the present invention;
FIG. 2 is a schematic view of another aspect of the present invention;
FIG. 3 is a sectional view of the structure of the present invention;
fig. 4 is a schematic structural view of a steering apparatus;
fig. 5 is a partial cross-sectional schematic view of the housing.
In the figure: 1. a housing; 11. mounting holes; 12. a housing; 13. a dust outlet; 14. a heat dissipation end cover; 2. a power plant; 21. a mounting seat; 22. a motor; 23. a worm; 3. a steering device; 31. a cover body; 32. a protective shell; 33. a worm gear; 34. a connecting mechanism; 35. a rotating shaft; 36. a through hole; 4. a fan blade; 5. a dust collecting box; 6. a cleaning brush.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The utility model discloses a motor heat dissipation device, as shown in fig. 1, fig. 2 and fig. 3, comprising a shell 1, wherein the shell 1 comprises a mounting hole 11, a heat dissipation end cover 14 and a shell 12 provided with a cavity, one end of the shell 12 is not sealed, the surface of the shell 12 is provided with the mounting hole 11, the surface of the heat dissipation end cover 14 is provided with a plurality of heat dissipation holes, and the heat dissipation end cover 14 and the unsealed end of the shell 12 are arranged in parallel; the power equipment 2 comprises a mounting seat 21 and a motor 22, the motor 22 is fixedly connected with the side wall of the shell 12 through the mounting seat 21, the shaft part of the motor 22 penetrates through the side wall of the shell 12, and the shaft part of the motor 22 is fixedly connected with a worm 23; turning to equipment 3 and setting up inside the cavity of casing 1, the fixed cover in pivot 35 surface still is equipped with cleaning brush 6, and 14 surface louvres of cleaning brush 6 contact heat dissipation end cover, shell 12 surface have still been seted up out dirt mouth 13, and the position of going out dirt mouth 13 corresponds the setting with cleaning brush 6's position.
As shown in fig. 4, the steering device 3 includes a protective housing 32, a rotating shaft 35, a worm wheel 33 and a plurality of connecting mechanisms 34, the protective housing 32 is provided with a cavity, a rotating hole is formed in the center of one end of the protective housing 32, a through hole 36 is formed in the side wall of the protective housing 32, the cover 31 is detachably connected with the protective housing 32, the rotating shaft 35 penetrates through the rotating hole in the center of the end face of the protective housing 32, the worm wheel 33 is fixedly sleeved on the surface of the rotating shaft 35, the worm wheel 33 is arranged inside the cavity of the protective housing 32, the worm 23 penetrates through the through hole 36 to be in transmission connection with the worm wheel 33, one end of each connecting.
As shown in fig. 5, the opening of the inner wall of the dust outlet 13 is larger than the opening of the outer wall.
The utility model discloses a motor heat dissipation device, when in use, the motor heat dissipation device is installed with a motor to be cooled through a connecting piece which passes through a position of a mounting hole 14 and is connected with a mounting point corresponding to the outer surface of the motor to be cooled, when the motor is required to be cooled, a motor 2 is started, the motor 2 drives a worm 23 to rotate, the worm 23 drives a worm wheel 33 to rotate, the worm wheel 33 drives a rotating shaft 35 to rotate, the rotating shaft 35 drives a fan blade 4 to rotate, the fan blade 4 drives the circulation of air in the cavity of a shell 12, hot air is discharged through a heat dissipation end cover 14, the heat dissipation end cover 14 can be disassembled and connected with the shell 12, a user can disassemble and then clean the heat dissipation end cover 14, in order to prevent the heat dissipation hole of the heat dissipation end cover 14 from being blocked by dust, a cleaning brush 6 is fixedly sleeved on the surface of the rotating shaft 35, the cleaning, the cleaning brush 6 contacts with the heat dissipation holes, the rotation of the rotating shaft 35 drives the cleaning brush 6 to rotate, the cleaning brush 6 cleans dust in the heat dissipation holes on the heat dissipation end cover 14, so that the heat dissipation holes are not easy to collect dust, in order to prevent the dust cleaned by the cleaning brush from accumulating inside the cavity of the housing 12, the surface of the housing 12 is further provided with a dust outlet 13, the position of the dust outlet 13 is arranged corresponding to the position of the cleaning brush 6, the dust outlet 13 is arranged under the cleaning brush 6, the dust cleaned by the cleaning brush 6 is discharged out of the cavity of the housing 12 through the dust outlet 13, in order to collect the dust discharged from the dust outlet 13, the outer side wall of the housing 12 can also be detachably provided with a dust collection box 5, the dust collection box 5 is arranged at the position of the dust outlet 13, the dust discharged from the dust outlet 13 is collected by the dust collection box 5, in order to discharge the dust from the dust outlet 13, and the dust is not easy to enter the cavity of the, the size of the opening at one end of the inner wall of the dust outlet 13 is larger than that of the opening at one end of the outer wall.
Claims (6)
1. A heat sink for an electric motor, comprising:
the heat dissipation device comprises a shell (1), wherein the shell (1) comprises a mounting hole (11), a heat dissipation end cover (14) and a shell (12) provided with a cavity, one end of the shell (12) is not sealed, the surface of the shell (12) is provided with the mounting hole (11), the surface of the heat dissipation end cover (14) is provided with a plurality of heat dissipation holes, and the heat dissipation end cover (14) and the unsealed end of the shell (12) are arranged in parallel;
the power equipment (2) comprises a mounting seat (21) and a motor (22), the motor (22) is fixedly connected with the side wall of the shell (12) through the mounting seat (21), the shaft part of the motor (22) penetrates through the side wall of the shell (12), and the shaft part of the motor (22) is fixedly connected with a worm (23);
turn to equipment (3), turn to equipment (3) and be in the inside setting of casing (1) cavity, turn to equipment (3) including protective housing (32), pivot (35), worm wheel (33) and a plurality of coupling mechanism (34), protective housing (32) are provided with the cavity, protective housing (32) one end central point department of putting has seted up the commentaries on classics hole, just through-hole (36) have been seted up to protective housing (32) lateral wall, lid (31) can dismantle the connection protective housing (32), pivot (35) pass protective housing (32) terminal surface central point department commentaries on classics hole, worm wheel (33) fixed cover is established pivot (35) surface, worm wheel (33) are in the inside setting of protective housing (32) cavity, worm (23) pass through-hole (36) transmission connection worm wheel (33), equal fixed connection of coupling mechanism (34) one end protective housing (32) lateral wall, the other end of the connecting mechanism (34) is detachably connected with the inner wall of the cavity of the protective shell (32);
flabellum (4), pivot (35) surface is the fixed cover still and is equipped with flabellum (4), flabellum (4) are in protective housing (32) cavity outside sets up.
2. A heat sink for an electrical machine according to claim 1, wherein the heat sink end cap (14) is removably attached to the housing (12).
3. The heat dissipation device of an electric motor according to claim 2, wherein the surface of the rotating shaft (35) is further fixedly sleeved with a cleaning brush (6), and the cleaning brush (6) contacts with the heat dissipation holes on the surface of the heat dissipation end cap (14).
4. The motor heat dissipation device according to claim 3, wherein a dust outlet (13) is further formed in the surface of the housing (12), and the position of the dust outlet (13) corresponds to the position of the cleaning brush (6).
5. The heat sink for motor as claimed in claim 4, wherein the outer sidewall of the housing (12) is further detachably mounted with a dust collecting box (5), and the dust collecting box (5) is disposed at the position of the dust outlet (13).
6. The heat sink for motor according to claim 4 or 5, wherein the dust outlet (13) has an opening at one end of the inner wall with a larger size than an opening at one end of the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742254.5U CN210404991U (en) | 2019-10-17 | 2019-10-17 | Motor heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742254.5U CN210404991U (en) | 2019-10-17 | 2019-10-17 | Motor heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210404991U true CN210404991U (en) | 2020-04-24 |
Family
ID=70342464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742254.5U Expired - Fee Related CN210404991U (en) | 2019-10-17 | 2019-10-17 | Motor heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210404991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746272A (en) * | 2021-09-08 | 2021-12-03 | 中山市冠智精密科技有限公司 | Motor end cover and processing technology thereof |
| CN117956772A (en) * | 2024-03-26 | 2024-04-30 | 成都宏明电子股份有限公司 | Magnetoresistive angular displacement sensor with efficient heat dissipation and cleaning functions |
-
2019
- 2019-10-17 CN CN201921742254.5U patent/CN210404991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113746272A (en) * | 2021-09-08 | 2021-12-03 | 中山市冠智精密科技有限公司 | Motor end cover and processing technology thereof |
| CN117956772A (en) * | 2024-03-26 | 2024-04-30 | 成都宏明电子股份有限公司 | Magnetoresistive angular displacement sensor with efficient heat dissipation and cleaning functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20211017 |