CN204304714U - A kind of capacitive motor - Google Patents
A kind of capacitive motor Download PDFInfo
- Publication number
- CN204304714U CN204304714U CN201420783297.9U CN201420783297U CN204304714U CN 204304714 U CN204304714 U CN 204304714U CN 201420783297 U CN201420783297 U CN 201420783297U CN 204304714 U CN204304714 U CN 204304714U
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- China
- Prior art keywords
- motor
- capacitor
- capacitive
- casing
- rotor
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Abstract
The utility model discloses a kind of capacitive motor, comprise: rotor, stator, casing, drive circuit and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, and described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in described casing by the mode of wiring.Capacitive motor provided by the utility model, has accessed capacitor in the inside of motor by the mode of wiring, changes the impedance of motor, improves the power factor of motor, can reduce electrical network input current, has significant energy-saving effect.
Description
Technical field
The utility model relates to motor technology field, particularly relates to a kind of capacitive motor.
Background technology
Motor is a kind of calutron realizing electric energy conversion according to the law of electromagnetic induction or transmit.Its Main Function produces driving torque, utilizes mechanical energy to be converted to electric energy, as the power source of electrical appliance or other machineries.Generally, motor mostly is perceptual motor.
The utility model aims to provide a kind of capacitive motor, to improve the power factor of motor.
Utility model content
The purpose of this utility model is to provide a kind of capacitive motor, and object is to provide a kind of capacitive motor that can improve the power factor of motor.
For solving the problems of the technologies described above, the utility model provides a kind of capacitive motor, comprising:
Rotor, stator, casing and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator,, described capacitor is placed in the inside of described casing by the mode of wiring, also comprises and controls the energising of described armature winding and control the drive circuit that described rotor rotates.
Alternatively, the end face of described capacitor is semi-spherical shape.
Alternatively, described capacitor is that organic conductive compound forms electrolytical stationary electrolysis capacitor.
Alternatively, also comprise:
Motor is carried out to the fan of ventilation and heat.
Alternatively, also comprise:
Detect the temperature sensor of the internal temperature of motor.
Alternatively, also comprise:
When the temperature that described temperature sensor detects exceedes default threshold value, cut off the relay of the power supply of described motor.
Alternatively, be provided with outer box outside described shell, described outer box is rectangle square box.
Alternatively, be fastenedly connected by plastic screw between described casing and described outer box.
Capacitive motor provided by the utility model, comprise: rotor, stator, casing, drive circuit and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, and described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in the inside of described casing by the mode of wiring.Capacitive motor provided by the utility model, has accessed capacitor in the inside of motor by the mode of wiring, changes the impedance of motor, improves the power factor of motor, can reduce the input current of electrical network, has significant energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of detailed description of the invention of capacitive motor provided by the utility model.
Detailed description of the invention
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, this motor comprises the schematic diagram of a kind of detailed description of the invention of capacitive motor provided by the utility model:
Rotor 1, stator 2, casing 3, drive circuit and capacitor, described stator 2 is by insulator package armature winding, described rotor 1 is cylindrical insulator, its center is fixed with rotating shaft, described casing 3 is cylindrical insulator, described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in the inside of described casing 3 by the mode of wiring.
Capacitive motor provided by the utility model, comprise: rotor, stator, casing, drive circuit and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, and described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in the inside of described casing by the mode of wiring.Capacitive motor provided by the utility model, has accessed capacitor in the inside of motor by the mode of wiring, changes the impedance of motor, improves the power factor of motor, can reduce the input current of electrical network, has significant energy-saving effect.
In the another kind of detailed description of the invention of capacitive motor provided by the utility model, this motor comprises:
Rotor, stator, casing, drive circuit and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in the inside of described casing by the mode of wiring.
As a kind of preferred embodiment, the end face of described capacitor can be specially semi-spherical shape.It is pointed out that the shape of capacitor end face is not limited to this kind of mode.
As a kind of preferred embodiment, described capacitor can be specially organic conductive compound and form electrolytical stationary electrolysis capacitor.
In addition, motor often exceedes the overload capacity of motor itself due to load and affects service life of motor.Therefore, for protection motor itself because the reasons such as overload cause burn-down of electric motor, as a kind of preferred embodiment, the motor in the present embodiment can also comprise:
Fan, for carrying out ventilation and heat to motor;
Temperature sensor, for detecting the internal temperature of motor;
Relay, when the temperature for detecting at described temperature sensor exceedes default threshold value, cuts off the power supply of described motor.
As a kind of preferred embodiment, outside described shell, outer box can also be provided with.Wherein, described outer box is rectangle square box, specifically can adopt cast iron materials.
Wherein, can be fastenedly connected by plastic screw between described casing and described outer box.
Capacitive motor provided by the utility model, comprise: rotor, stator, casing, drive circuit and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, and described drive circuit rotates for controlling the energising of described armature winding and controlling described rotor, and described capacitor is placed in the inside of described casing by the mode of wiring.Capacitive motor provided by the utility model, has accessed capacitor in the inside of motor by the mode of wiring, changes the impedance of motor, improves the power factor of motor, can reduce the input current of electrical network, has significant energy-saving effect.
In addition, in the present embodiment, the shell of motor is also added with outer box outward, and the rectangle square box of increase can increase the area of dissipation of motor, is conducive to the temperature rise reducing motor.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiment, between each embodiment same or similar part mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a capacitive motor, is characterized in that, comprising:
Rotor, stator, casing and capacitor, described stator is by insulator package armature winding, described rotor is cylindrical insulator, its center is fixed with rotating shaft, described casing is cylindrical insulator, described capacitor is placed in the inside of described casing by the mode of wiring, also comprises and controls the energising of described armature winding and control the drive circuit that described rotor rotates.
2. capacitive motor as claimed in claim 1, it is characterized in that, the end face of described capacitor is semi-spherical shape.
3. capacitive motor as claimed in claim 2, it is characterized in that, described capacitor is that organic conductive compound forms electrolytical stationary electrolysis capacitor.
4. capacitive motor as claimed in claim 1, is characterized in that, also comprise:
Motor is carried out to the fan of ventilation and heat.
5. capacitive motor as claimed in claim 1, is characterized in that, also comprise:
Detect the temperature sensor of the internal temperature of motor.
6. capacitive motor as claimed in claim 5, is characterized in that, also comprise:
When the temperature that described temperature sensor detects exceedes default threshold value, cut off the relay of the power supply of described motor.
7. capacitive motor as claimed in claim 1, it is characterized in that, be provided with outer box outside described shell, described outer box is rectangle square box.
8. capacitive motor as claimed in claim 7, be is characterized in that, be fastenedly connected between described casing and described outer box by plastic screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783297.9U CN204304714U (en) | 2014-12-11 | 2014-12-11 | A kind of capacitive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783297.9U CN204304714U (en) | 2014-12-11 | 2014-12-11 | A kind of capacitive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304714U true CN204304714U (en) | 2015-04-29 |
Family
ID=53110221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783297.9U Expired - Fee Related CN204304714U (en) | 2014-12-11 | 2014-12-11 | A kind of capacitive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393712A (en) * | 2014-12-11 | 2015-03-04 | 重庆七色实业有限公司 | Capacitive motor |
-
2014
- 2014-12-11 CN CN201420783297.9U patent/CN204304714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393712A (en) * | 2014-12-11 | 2015-03-04 | 重庆七色实业有限公司 | Capacitive motor |
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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: 20150429 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |