CN203504462U - Simple rotating speed stepless regulator for motor - Google Patents
Simple rotating speed stepless regulator for motor Download PDFInfo
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- CN203504462U CN203504462U CN201320621650.9U CN201320621650U CN203504462U CN 203504462 U CN203504462 U CN 203504462U CN 201320621650 U CN201320621650 U CN 201320621650U CN 203504462 U CN203504462 U CN 203504462U
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- resistance
- potentiometer
- timer
- motor
- relay
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- 238000004804 winding Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a simple rotating speed stepless regulator for a motor. The regulator comprises an ac power supply, a switch, the motor, a transformer, a rectifier, a timer, a first capacitor, a second capacitor, first to fifth resistors, a rotating speed sensor, a diode, a relay, a first LED, a second LED, a first potentiometer and a second potentiometer. After the first and second potentiometers are regulated, set and reset can be implemented with change of the rotating speed, and the relay is timely actuated or disconnected, thereby controlling switch on/off of the motor and regulating the rotating speed. Compared with the prior art, the regulator of the utility model is simple in circuit structure, low in cost, convenient to install, small in size, and light in weight, employs fewer electronic components, and can be widely popularized.
Description
Technical field
The utility model relates to a kind of controller of motor, relates in particular to a kind of simple and easy rotating speed electrodeless speed regulator for motor.
Background technology
Motor refers to a kind of calutron of realizing electric energy conversion or transmit according to the law of electromagnetic induction.Its Main Function is to produce driving torque, as the power source of electrical appliance or various machineries.Its Main Function is to utilize mechanical energy to be converted into electric energy, at present the most frequently used, utilizes the pushing generator rotors such as heat energy, water energy to generate electricity.And Electric Machine Control rotating speed of the prior art is that the gear adopting is controlled mostly, and the equal circuit structure of the controller that stepless time adjustment is controlled is complicated, cost compared with high, volume is large, and inconvenience is installed, be unfavorable for popularizing.
Summary of the invention
The purpose of this utility model is that a kind of simple and easy rotating speed electrodeless speed regulator for motor will be provided.
For achieving the above object, the utility model is implemented according to following technical scheme:
The utility model comprises AC power, switch, motor, transformer, rectifier, timer, the first electric capacity, the second electric capacity, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, speed probe, diode, relay, the first light-emitting diode, the second light-emitting diode, the first potentiometer and the second potentiometer, the live wire of described AC power is connected with the first end of described switch, the zero line while of described AC power and the first end of described relay normally open contact, the first end of described transformer the first winding connects, the second end of described switch is connected with the second end of described transformer the first winding with the first end of described motor simultaneously, the second end of described motor is connected with the second end of described relay normally open contact, the first end of described transformer the second winding is connected with the power positive end of described rectifier, the second end of described transformer the second winding is extremely connected with described rectifier power-, the anodal while of described rectifier and the first end of described the first electric capacity, the first end of described the second resistance, the voltage end of described timer, the reset terminal of described timer, the first end of described speed probe connects, the negative pole while of described rectifier and the second end of described the first electric capacity, described the second light-emitting diode, the positive pole of described diode, the first end of described relay, the first end of described the second electric capacity, the first end of described the 4th resistance, the earth terminal of described timer is connected with the first end of described the 5th resistance, and the first end of described the first resistance is connected with the positive pole of described the second light-emitting diode, the second end while of described the first resistance and the negative pole of described the first light-emitting diode, the negative pole of described diode, the second end of described relay and the output of described timer are connected, the second end of described the second resistance is connected with the positive pole of described the first light-emitting diode, the first end of described the 3rd resistance is connected with the first end of described the first potentiometer, the second end of described the 3rd resistance is connected with the first end of described the second potentiometer with the second end of described speed probe simultaneously, the second end of described the 4th resistance is connected with the second end of described the first potentiometer, the second end of described the 5th resistance is connected with the second end of described the second potentiometer, the second end of described the second electric capacity is connected with the electric control end processed of described timer, the sliding end of described the first potentiometer is connected with the trigger end of described timer, the sliding end of described the second potentiometer is connected with the threshold value end of described timer.
The beneficial effects of the utility model are:
The utility model is a kind of simple and easy rotating speed electrodeless speed regulator for motor, and compared with prior art, circuit structure of the present utility model is simple, with low cost, adopt electronic component few, and its overall volume is little, be convenient to install, light, is conducive to universal and promotes.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described, in illustrative examples and the explanation of this utility model, is used for explaining the utility model, but not as to restriction of the present utility model.
As shown in Figure 1: the utility model comprises AC power AC, K switch, motor M, transformer T, rectifier DR, timer IC, the first capacitor C 1, the second capacitor C 2, the first resistance R 1, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, speed probe S, diode VD, relay J, the first LED 1, the second LED 2, the first potentiometer RP1 and the second potentiometer RP2, the live wire of AC power AC is connected with the first end of K switch, the zero line while of AC power AC and the first end of relay J normally opened contact J1, the first end of transformer T the first winding connects, the second end of K switch is connected with the second end of transformer T the first winding with the first end of motor M simultaneously, the second end of motor M is connected with the second end of relay J normally opened contact J1, the first end of transformer T the second winding is connected with the power positive end of rectifier DR, the second end of transformer T the second winding is extremely connected with rectifier DR power-, the anodal while of rectifier DR and the first end of the first capacitor C 1, the first end of the second resistance R 2, the voltage end of timer IC, the reset terminal of timer IC, the first end of speed probe S connects, the negative pole while of rectifier DR and the second end of the first capacitor C 1, the second LED 2, the positive pole of diode VD, the first end of relay J, the first end of the second capacitor C 2, the first end of the 4th resistance R 4, the earth terminal of timer IC is connected with the first end of the 5th resistance R 5, and the first end of the first resistance R 1 is connected with the positive pole of the second LED 2, the second end while of the first resistance R 1 and the negative pole of the first LED 1, the negative pole of diode VD, the second end of relay J is connected with the output of timer IC, the second end of the second resistance R 2 is connected with the positive pole of the first LED 1, the first end of the 3rd resistance R 3 is connected with the first end of the first potentiometer RP1, the second end of the 3rd resistance R 3 is connected with the first end of the second potentiometer RP2 with the second end of speed probe S simultaneously, the second end of the 4th resistance R 4 is connected with the second end of the first potentiometer RP1, the second end of the 5th resistance R 5 is connected with the second end of the second potentiometer RP2, the second end of the second capacitor C 2 is connected with the electric control end processed of timer IC, the sliding end of the first potentiometer RP1 is connected with the trigger end of timer IC, the sliding end of the second potentiometer RP2 is connected with the threshold value end of timer IC.
As shown in Figure 1: the first potentiometer RP1 is the preset adjusting of rotating speed lower limit, the second potentiometer RP2 is the preset adjusting of the rotating speed upper limit, and by regulating the first potentiometer RP1, the second potentiometer RP2 that trigger end, the threshold value end of timer IC are placed in respectively near 1/3Vcc, 2/3Vcc.When rotating speed is during lower than lower limit rotating speed, it is large that the resistance of speed probe S becomes, thereby make timer IC current potential lower than 1/3Vcc, corresponding timer IC set, timer IC output output high level, the second LED 2 is lighted, relay J adhesive, relay J normally opened contact J1 connects motor M power supply it is heated; When rotating speed is raised to upper limit rotating speed, the resistance of speed probe S diminishes, make the threshold value terminal potential of timer be greater than 2/3Vcc, and the current potential of the trigger end of timer IC must be greater than 1/3Vcc, corresponding timer IC resets, timer IC output output low level, the first LED 1 is lighted, relay J discharges, and relay J normally opened contact J1 disconnects, and motor M power supply stops heating.Regulate like this after the first potentiometer RP1, the second potentiometer RP2, can with setting the variation of rotating speed, set or reset, in time by relay J adhesive or disconnection, be controlled the switching of motor M, thus realize rotational speed regulation.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model, within all falling into protection range of the present utility model.
Claims (1)
1. for a simple and easy rotating speed electrodeless speed regulator for motor, it is characterized in that: comprise AC power, switch, motor, transformer, rectifier, timer, the first electric capacity, the second electric capacity, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, speed probe, diode, relay, the first light-emitting diode, the second light-emitting diode, the first potentiometer and the second potentiometer, the live wire of described AC power is connected with the first end of described switch, the zero line while of described AC power and the first end of described relay normally open contact, the first end of described transformer the first winding connects, the second end of described switch is connected with the second end of described transformer the first winding with the first end of described motor simultaneously, the second end of described motor is connected with the second end of described relay normally open contact, the first end of described transformer the second winding is connected with the power positive end of described rectifier, the second end of described transformer the second winding is extremely connected with described rectifier power-, the anodal while of described rectifier and the first end of described the first electric capacity, the first end of described the second resistance, the voltage end of described timer, the reset terminal of described timer, the first end of described speed probe connects, the negative pole while of described rectifier and the second end of described the first electric capacity, described the second light-emitting diode, the positive pole of described diode, the first end of described relay, the first end of described the second electric capacity, the first end of described the 4th resistance, the earth terminal of described timer is connected with the first end of described the 5th resistance, and the first end of described the first resistance is connected with the positive pole of described the second light-emitting diode, the second end while of described the first resistance and the negative pole of described the first light-emitting diode, the negative pole of described diode, the second end of described relay and the output of described timer are connected, the second end of described the second resistance is connected with the positive pole of described the first light-emitting diode, the first end of described the 3rd resistance is connected with the first end of described the first potentiometer, the second end of described the 3rd resistance is connected with the first end of described the second potentiometer with the second end of described speed probe simultaneously, the second end of described the 4th resistance is connected with the second end of described the first potentiometer, the second end of described the 5th resistance is connected with the second end of described the second potentiometer, the second end of described the second electric capacity is connected with the electric control end processed of described timer, the sliding end of described the first potentiometer is connected with the trigger end of described timer, the sliding end of described the second potentiometer is connected with the threshold value end of described timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621650.9U CN203504462U (en) | 2013-10-08 | 2013-10-08 | Simple rotating speed stepless regulator for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621650.9U CN203504462U (en) | 2013-10-08 | 2013-10-08 | Simple rotating speed stepless regulator for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504462U true CN203504462U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621650.9U Expired - Fee Related CN203504462U (en) | 2013-10-08 | 2013-10-08 | Simple rotating speed stepless regulator for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504462U (en) |
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2013
- 2013-10-08 CN CN201320621650.9U patent/CN203504462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HARBIN LIHANG SHADING DEVICE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HU YONGCAI Effective date: 20150616 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuhang Inventor before: Hu Yongcai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HU YONGCAI TO: LI SHUHANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150616 Address after: 150030 No. 0 electric carbon road, Xiangfang District, Heilongjiang City, Harbin province (intersection of electric carbon road and Red Star Road) Patentee after: Harbin Li Hang sun-shading equipment development corporation, Ltd. Address before: 315700 Xiangshan Industrial Demonstration Park, Zhejiang, Ningbo Patentee before: Hu Yongcai |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Harbin Li Hang sun-shading equipment development corporation, Ltd. Assignor: Hu Yongcai Contract record no.: 2015230000066 Denomination of utility model: Simple rotating speed stepless regulator for motor Granted publication date: 20140326 License type: Exclusive License Record date: 20150527 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: Harbin Li Hang sun-shading equipment development corporation, Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Harbin Li Hang sun-shading equipment development corporation, Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |