CN206135629U - Novel built -in heat dissipation device - Google Patents
Novel built -in heat dissipation device Download PDFInfo
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- CN206135629U CN206135629U CN201621130050.2U CN201621130050U CN206135629U CN 206135629 U CN206135629 U CN 206135629U CN 201621130050 U CN201621130050 U CN 201621130050U CN 206135629 U CN206135629 U CN 206135629U
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- motor
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- fan
- drive control
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Abstract
The utility model relates to the technical field of electric machine, refer in particular to a novel built -in heat dissipation device, including motor host computer and fan, the motor host computer includes motor casing, and motor casing is equipped with stator no. 1, rotor no. 1, drive control board no. 1, pivot and bearing no. 1, and on the pivot was located to the fan, the fan included the end cover, is equipped with stator no. 2, rotor no. 2, bearing no. 2 and drive control board no. 2 in the end cover, is equipped with the fan blade on the rotor no. 2, and the end cover corresponds with motor casing and is connected. The utility model discloses a such structure setting is through at small -size fan in the head of an electric machine device to device thermistor provides temperature signal the feedback on the motor host computer, according to rotation of temperature feedback signal control fan and regulation fan speed, provides the radiating effect that is showing more, can strengthen motor stability and lengthen the motor life -span.
Description
Technical field
This utility model is related to technical field of motors, refers in particular to a kind of new built-in heat abstractor motor.
Background technology
Traditional motor internal heat abstractor is that directly fan blade is sleeved on motor shaft, rotates fan blade when motor works
To promote radiating.But it is under low speed overload or locked rotor condition in motor, this refrigerating mode decreasing efficiency or dry
Crisp failure, and this pattern cannot be controlled and be adjusted to independent fan blade.
Utility model content
For problem above, this utility model provides a kind of new built-in heat abstractor motor, by motor section portion
One small-sized fan of device, and temperature signal feedback is provided in the main airborne device critesistor of motor, according to temperature feedback signal
Control fan is rotated and adjusts rotation speed of the fan.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of new built-in heat abstractor motor, including motor main frame and blower fan, motor main frame include electric machine casing, motor
Housing is provided with stator one, rotor one, drive control plate one, rotating shaft and bearing one, and in rotating shaft, blower fan includes end cap to blower fan,
Stator two, rotor two, bearing two and drive control plate two are provided with end cap, rotor two is provided with fan blade, end cap and electric machine casing
Correspondence connects.
Furthermore, critesistor is provided with outside the electric machine casing, critesistor is connected to drive control plate one, is driven
Dynamic panel one is connected to drive control plate two.
Furthermore, the drive control plate two is connected to stator two, and stator two is correspondingly arranged with rotor two, rotor two
It is fixed in rotating shaft by bearing two and jump ring.
Furthermore, the drive control plate one is connected to stator one, and stator one is correspondingly arranged with rotor one, rotor one
It is fixed in rotating shaft by bearing one.
This utility model beneficial effect：
This utility model adopts such structure setting, by one small-sized fan of motor end fitting, and in motor
Main airborne device critesistor provides temperature signal feedback, controls fan rotation according to temperature feedback signal and adjust fan to turn
Speed, there is provided more significantly radiating effect, can strengthen its stability and extend electrical machinery life.
Description of the drawings
Fig. 1 is this utility model overall structure figure;
Fig. 2 is Fig. 1 sectional views.
1. electric machine casing;2. stator one;3. rotor one;4. drive control plate one;5. rotating shaft;6. end cap;7. stator two;8.
Rotor two;9. bearing two;10. jump ring;11. drive control plates two;12. bearings one;20. critesistor.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the new built-in heat abstractor motor of one kind described in the utility model, including motor main frame with
Blower fan, motor main frame include electric machine casing 1, electric machine casing 1 be provided with stator 1, rotor 1, drive control plate 1, rotating shaft 5 with
Bearing 1, in rotating shaft 5, blower fan includes end cap 6 to blower fan, is provided with stator 27, rotor 28, bearing 29 and drives in end cap 6
Dynamic panel 2 11, rotor 28 are provided with fan blade, the connection corresponding with electric machine casing 1 of end cap 6.It is new that the above constitutes this practicality
Type basic structure.
This utility model adopts such structure setting, by one small-sized fan of motor end fitting, by control
The control fan blade of plate 2 11 is rotated and adjusts fan blade rotating speed, there is provided more significantly radiating effect, can be strengthened its stability and be prolonged
Long electrical machinery life.
More specifically, critesistor 20 is provided with outside electric machine casing 1, critesistor is connected to drive control plate 1, is driven
Dynamic panel 1 is connected to drive control plate 2 11.Using such structure setting, by 20 feedback signal of critesistor to drive
Signal is transported to drive control plate 2 11 by dynamic panel 1, drive control plate 1 again.
More specifically, drive control plate 2 11 is connected to stator 27, and stator 27 is correspondingly arranged with rotor 28, rotor
28 are fixed in rotating shaft 5 by bearing 29 and jump ring 10;The drive control plate 1 is connected to stator 1, stator 1 with
Rotor 1 is correspondingly arranged, and rotor 1 is fixed in rotating shaft 5 by bearing 1.This utility model adopts such structure, drives
Dynamic panel 2 11 drives blower fan to rotate and adjust fan blade rotating speed, there is provided more significantly radiating effect, can strengthen motor stabilizing
Property and extend electrical machinery life.Meanwhile, one 4 motor of drive control plate is rotated and adjusts rotating speed.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but this utility model is not limited to
The specific embodiment stated, above-mentioned specific embodiment be only it is schematic rather than restricted, this area it is common
Technical staff under enlightenment of the present utility model, without departing from this utility model objective and scope of the claimed protection situation
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (4)
1. a kind of new built-in heat abstractor motor, it is characterised in that including motor main frame and blower fan, the motor main frame includes
Electric machine casing（1）, the electric machine casing（1）It is provided with stator one（2）, rotor one（3）, drive control plate one（4）, rotating shaft（5）With
Bearing one（12）, the blower fan is located at rotating shaft（5）On, the blower fan includes end cap（6）, the end cap（6）Stator two is provided with inside
（7）, rotor two（8）, bearing two（9）With drive control plate two（11）, the rotor two（8）It is provided with fan blade, the end cap（6）
With electric machine casing（1）Correspondence connects.
2. the new built-in heat abstractor motor of one kind according to claim 1, it is characterised in that the electric machine casing（1）
Outside is provided with critesistor, and the critesistor is connected to drive control plate one（4）, the drive control plate one（4）It is connected to
Drive control plate two（11）.
3. the new built-in heat abstractor motor of one kind according to claim 1, it is characterised in that the drive control plate two
（11）It is connected to stator two（7）, the stator two（7）With rotor two（8）It is correspondingly arranged, the rotor two（8）By bearing two
（9）With jump ring（10）It is fixed on rotating shaft（5）On.
4. the new built-in heat abstractor motor of one kind according to claim 1, it is characterised in that the drive control plate one
（4）It is connected to stator one（2）, the stator one（2）With rotor one（3）It is correspondingly arranged, the rotor one（3）By bearing one
（12）It is fixed on rotating shaft（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130050.2U CN206135629U (en) | 2016-10-17 | 2016-10-17 | Novel built -in heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130050.2U CN206135629U (en) | 2016-10-17 | 2016-10-17 | Novel built -in heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206135629U true CN206135629U (en) | 2017-04-26 |
Family
ID=58573766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130050.2U Active CN206135629U (en) | 2016-10-17 | 2016-10-17 | Novel built -in heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206135629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564934A (en) * | 2020-06-02 | 2020-08-21 | 朱立怀 | Motor with bidirectional output shaft |
-
2016
- 2016-10-17 CN CN201621130050.2U patent/CN206135629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564934A (en) * | 2020-06-02 | 2020-08-21 | 朱立怀 | Motor with bidirectional output shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 701, No. 301-401,71-7, No. 71-1, Xintian Avenue, Xintian Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Hengdrive Motor Co.,Ltd. Address before: 518000 Guangdong Shenzhen Baoan District Fuyong street Xintian community Xintian road 71-1 A 3 3 story -4 layer. Patentee before: SHENZHEN HENGDRIVE ELECTRIC CO.,LTD. |
|
| CP03 | Change of name, title or address |