CN201118365Y - AC electromotor with cooling device - Google Patents
AC electromotor with cooling device Download PDFInfo
- Publication number
- CN201118365Y CN201118365Y CNU2007200585326U CN200720058532U CN201118365Y CN 201118365 Y CN201118365 Y CN 201118365Y CN U2007200585326 U CNU2007200585326 U CN U2007200585326U CN 200720058532 U CN200720058532 U CN 200720058532U CN 201118365 Y CN201118365 Y CN 201118365Y
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- CN
- China
- Prior art keywords
- motor
- motor body
- cooling device
- alternating current
- air guiding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses an AC motor with a cooling device, which comprises a motor main body with air vents at both ends; an output terminal is arranged at one end of the motor main body; the AC motor is characterized in that a wind guide cover is arranged at the other end of the motor main body; a fan is arranged inside the wind guide cover, and the wind guide cover is hitched on the motor main body, connected into a whole with the motor main body. With the purpose of overcoming the defects in prior art, the utility model provides an AC motor with a cooling device, which is simple in structure and can effectively blow air in or out of the motor so as to bring away the heat, thus ensuring the work stability of the motor and prolonging the service life of the motor.
Description
Technical field
The utility model relates to a kind of alternating current machine, and particularly a kind of alternating current machine with cooling device belongs to the electric equipment manufacturing industry.
Background technology
The existing alternating current machine that is applied on food processor and the mixer, during because of its work, the coil that is wrapped on the motor shaft can produce a large amount of heats, and general motor all is provided with shell, heat can't be by very fast the distributing of shell, if the temperature overheating of motor is easy to make motor to burn out; For this reason, there is the people on motor shaft, to install fan structure, the motor in the work is dried, but because electric machine structure is tightr, add the pressure that high speed rotating produces on the machine operation, fan structure is difficult to keep watch and is blown into motor internal, and the heat that is produced by coil is taken away.So the existing alternating current machine that is used on food processor and the mixer awaits further perfect.
The utility model content
The purpose of this utility model is in order to overcome the weak point in the above-mentioned technology, provide a kind of simple in structure, keep watch effectively and take or blow into motor internal out of, thereby heat is taken away, ensure the job stability of motor and the alternating current machine of the band cooling device in the life-span that prolongs motor.
To achieve the above object, the utility model adopts following scheme:
A kind of alternating current machine with cooling device comprises motor body, and its two ends of described motor body are provided with ventilation hole, is provided with output at motor body one end, it is characterized in that: be provided with air guiding sleeve at the motor body other end, be provided with fan in described air guiding sleeve;
The alternating current machine of aforesaid band cooling device is characterized in that described air guiding sleeve is socketed on the motor body;
The alternating current machine of aforesaid band cooling device, it is characterized in that offering groove at described motor body middle part, described air guiding sleeve one end inboard is provided with fixedly muscle piece, and described fixedly muscle piece is stuck on the groove, and described air guiding sleeve and motor body closely cooperate and form an air-guiding aisle;
The alternating current machine of aforesaid band cooling device is characterized in that described air guiding sleeve and motor body fuse;
The alternating current machine of aforesaid band cooling device is characterized in that described output is an end of motor shaft, and the motor shaft other end stretches out motor body, is provided with the fan of being made up of the multi-disc impeller at the described motor shaft other end.
In sum, the utlity model has following advantage:
(1), the alternating current machine of the utility model band cooling device, on motor body, be provided with air guiding sleeve, described air guiding sleeve and motor body closely cooperate and form an air-guiding aisle, in described air-guiding aisle, be provided with fan, the wind that produces during fan work is taken away the heat of motor internal, reaches the purpose of cooling motor;
(2), the alternating current machine of the utility model band cooling device, on its motor shaft, ventilating fan or blower fan can be installed according to different needs, the impeller of fan rotates generation wind synchronously in the time of machine operation, helps the heat of motor is taken away;
(3), the ac motor structure of the utility model band cooling device is simple, easy to process, and, ensured the job stability of motor and prolonged life-span of motor because it has been installed ventilating fan or blower fan and air guiding sleeve and has helped cooling motor.
Description of drawings
Fig. 1 is the schematic diagram of the alternating current machine of the utility model band cooling device;
Fig. 2 is the schematic diagram of another installation connected mode of air guiding sleeve in the utility model.
Embodiment
Further specify the utility model below in conjunction with description of drawings and embodiment:
A kind of alternating current machine as shown in Figure 1 with cooling device, comprise motor body 1, described motor body 1 its two ends are provided with ventilation hole 2, be provided with output 3 at motor body 1 one ends, be provided with air guiding sleeve 4 at motor body 1 other end, in described air guiding sleeve 4, be provided with fan 5, offer groove 6 at described motor body 1 middle part, described air guiding sleeve 4 one end inboards are provided with fixedly muscle piece 7, described fixedly muscle piece 7 is connected on the described groove 6, air guiding sleeve 4 and motor body 1 are closely cooperated form an air-guiding aisle, described output 3 is an end of motor shaft, the motor shaft other end stretches out motor body 1, be provided with the fan of forming by the multi-disc impeller 5 at the described motor shaft other end, described fan 5 can for can make wind from motor output end 3 to motor body other end motion or for making wind from the fan of the motor body other end to motor output end 3 motions.
Another kind of execution mode of the present utility model as shown in Figure 2, wherein air guiding sleeve 4 and motor body 1 fuse, the alternating current machine of other structure and band cooling device shown in Figure 1 is identical.
Except above-mentioned execution mode, the utility model can also adopt other execution mode, but do not provide accompanying drawing in the Figure of description, concrete is to implement like this, described fan as on the independently individual support that is installed in the air guiding sleeve, by power drives independently, other structure is identical with Fig. 1 or Fig. 2's.
Operation principle of the present utility model:
The utility model is mainly used on food processor and the mixer, on motor body 1, offer ventilation hole 2, one end of the motor shaft of motor body 1 is an output 3, described output 3 can be connected with the parts of stirring blade or pulverizing cutter and so on, the other end of motor shaft is connected with the fan of being made up of the multi-disc impeller 5, when described fan 5 is ventilating fan, ventilating fan rotates simultaneously during machine operation, in air guiding sleeve 4, form air-flow, wind moves to motor body 1 other end from motor body 1 output 3, thereby the heat that produces during machine operation is taken out of outside the motor body, reaches the effect of cooling motor; When described fan 5 was blower fan, during machine operation, blower fan was rotated simultaneously, in air guiding sleeve 4, form air-flow, wind connects blower fan one end to motor output end 3 motions from motor, thus the heat that produces during machine operation take out of outside the motor body, reach the effect of cooling motor; Wherein the operation principle that independently is installed in the air-guiding aisle of fan 5 is the same with above-mentioned operation principle.Temperature when this has all effectively reduced machine operation reaches the protection motor, the effect that increases the service life.
Claims (5)
1, a kind of alternating current machine with cooling device, comprise motor body (1), its two ends of described motor body (1) are provided with ventilation hole (2), be provided with output (3) at motor body (1) one end, it is characterized in that: be provided with air guiding sleeve (4) at motor body (1) other end, in described air guiding sleeve (1), be provided with fan (5).
2, the alternating current machine of band cooling device according to claim 1 is characterized in that described air guiding sleeve (4) is socketed on the motor body (1).
3, the alternating current machine of band cooling device according to claim 1, it is characterized in that offering groove (6) at described motor body (1) middle part, described air guiding sleeve (4) one end inboards are provided with fixedly muscle piece (7), described fixedly muscle piece (7) is stuck on the groove (6), and described air guiding sleeve (4) closely cooperates with motor body (1) and forms an air-guiding aisle.
4, the alternating current machine of band cooling device according to claim 1 is characterized in that described air guiding sleeve (4) and motor body (1) fuse.
5, the alternating current machine of band cooling device according to claim 1, it is characterized in that described output (3) is an end of motor shaft, the motor shaft other end stretches out motor body (1), is provided with the fan of being made up of the multi-disc impeller (5) at the described motor shaft other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200585326U CN201118365Y (en) | 2007-10-16 | 2007-10-16 | AC electromotor with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200585326U CN201118365Y (en) | 2007-10-16 | 2007-10-16 | AC electromotor with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118365Y true CN201118365Y (en) | 2008-09-17 |
Family
ID=39992957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200585326U Expired - Fee Related CN201118365Y (en) | 2007-10-16 | 2007-10-16 | AC electromotor with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118365Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233565A (en) * | 2017-08-06 | 2017-10-10 | 汪思芳 | A kind of compound diaper ointment preparation |
-
2007
- 2007-10-16 CN CNU2007200585326U patent/CN201118365Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107233565A (en) * | 2017-08-06 | 2017-10-10 | 汪思芳 | A kind of compound diaper ointment preparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |