CN201549994U - Novel motor temperature rising device - Google Patents
Novel motor temperature rising device Download PDFInfo
- Publication number
- CN201549994U CN201549994U CN200920134890XU CN200920134890U CN201549994U CN 201549994 U CN201549994 U CN 201549994U CN 200920134890X U CN200920134890X U CN 200920134890XU CN 200920134890 U CN200920134890 U CN 200920134890U CN 201549994 U CN201549994 U CN 201549994U
- Authority
- CN
- China
- Prior art keywords
- motor
- circuit
- power supply
- heating
- sampling
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/64—Controlling or determining the temperature of the winding
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/62—Controlling or determining the temperature of the motor or of the drive for raising the temperature of the motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
The utility model relates to a novel motor temperature rising device, in particular to a temperature rising device which enables a motor to generate heat even when the motor is not rotated. The novel motor temperature rising device is characterized by comprising a motor driving part, a signal processing and output control circuit, a power supply zero potential sampling circuit for heating a motor coil and providing reference voltage, a power supply circuit for providing a direct current power supply for a signal processing and output control circuit, a heating sampling and driving circuit for conveying sampled signals to an MCU, the power supply zero potential sampling circuit, the power supply circuit, the heating sampling and driving circuit, the motor driving part and the signal processing and output control circuit are connected, and the heating sampling and driving circuit and the motor driving part are connected with the motor through a motor interface. The novel motor temperature rising device has the advantages that the motor can normally work under any environment temperature, improves the working efficiency of the motor, and the temperature rising device can be used for road brake motors, telescopic door motors, swing folding door motors and translation door motors with simple and reasonable structure.
Description
Summary of the invention
The present invention relates to a kind of novel motor heat riser, relate to a kind of motor and do not rotate also and can make the heat riser that the motor feels hot.
Technical background
In the market when the banister motor of Tui Guanging, retractable door motor, pendulum folding door motor, translation door motor inoperative, and when ambient temperature is lower than subzero 15 degrees centigrade, machine oil in the deceleration box begins to freeze, motor speed is slack-off during energising, when being lower than subzero 25 degrees centigrade, machine oil in the deceleration box freezes fully, and motor stops operating.This brings much constant to the user.
Summary of the invention
The device that technical problem to be solved by this invention is to provide a kind of novel motor to heat up, motor also can be heated up under the situation of inoperative, thereby the machine oil in the deceleration box can not freezed when ambient temperature is lower than subzero tens degrees centigrade, guaranteed the operate as normal of motor.Simple and reasonable for structure.
According to a kind of novel motor heat riser provided by the invention, it is characterized in that, comprise motor-driven part, signal processing and output control circuit, be used for heating and provide the power supply zero potential sample circuit of reference voltage to motor coil, for signal processing and output control circuit provide DC power supply power circuit, be transferred to heating sampling and the drive circuit of MCU sampling signal; Power supply zero potential sample circuit, power circuit, heating sampling and drive circuit, motor-driven part are connected with signal processing and output control circuit, and the heating sampling is connected with motor by motor interface with drive circuit, motor-driven part.
Power supply zero potential sample circuit comprises diode 1N4007D1, D2, D3, resistance R 1, R2, R4, triode Q1, light lotus root MOC1, and this partial circuit is that heating provides reference voltage to motor coil in MCU (PIC16C72) back; Power circuit comprises transformer T1, rectifier bridge heap U1, and filter capacitor C1-C5, three terminal regulator 7805, its function is to provide DC power supply for signal processing and control circuit; The heating sample circuit is made up of temperature sensor R9 (NTC502-33), R10, and the signal that samples is transferred to MCU; The heat driven circuit is by controllable silicon BTA12, light lotus root 4N33, resistance R 3, R7, R5, R8 and the diode 1N4007D4 that voltage is provided to the light lotus root, voltage-stabiliser tube 1N4742A, capacitor C 6, resistance R 6, the function of this partial circuit is, when temperature sensor detects ambient temperature and is lower than-10 ℃, to start automatically and add temperature function, MCU is used for the IO mouth of drive motors rotating, RC4, RC5 will export the high electricity frequency of short time again and again simultaneously, drive two 4N33 by ULN2003, two controllable silicon BTA12 this moment conducting simultaneously, power promptly for two groups of coils of motor simultaneously, make that the motor feels hot, and motor does not rotate at all, thereby realizes the function of heating.
Realize that motor heat riser of the present invention has following advantage, motor can both operate as normal under any ambient temperature, improved the operating efficiency of motor, heat riser can be used for banister motor, retractable door motor, pendulum folding door motor, translation door motor, and simple and reasonable for structure.
Description of drawings
Figure one is circuit theory diagrams of the present utility model;
Specific embodiment
Comprise diode 1N4007D1, D2, D3, resistance R 1, R2, R4, triode Q1, light lotus root MOC1 as figure one power supply zero potential sample circuit, this partial circuit is that heating provides reference voltage to motor coil in MCU (PIC16C72) back; Power circuit comprises transformer T1, rectifier bridge heap U1, and filter capacitor C1-C5, three terminal regulator 7805, its function is to provide DC power supply for signal processing and control circuit; The heating sample circuit is made up of temperature sensor R9 (NTC502-33), R10, and the signal that samples is transferred to MCU; The heat driven circuit is by controllable silicon BTA12, light lotus root 4N33, resistance R 3, R7, R5, R8 and the diode 1N4007D4 that voltage is provided to the light lotus root, voltage-stabiliser tube 1N4742A, capacitor C 6, resistance R 6 is formed, the function of this partial circuit is, when temperature sensor detects ambient temperature and is lower than-10 ℃, to start automatically and add temperature function, MCU is used for the IO mouth of drive motors rotating, RC4, RC5 will export the high level of short time again and again simultaneously, drive two 4N33 through ULN2003, two controllable silicon BTA12 this moment conducting simultaneously, power promptly for two groups of coils of motor simultaneously, make that the motor feels hot, and motor does not rotate at all, thereby realizes the function of heating.
Motor heat riser of the present invention can make motor also can heat up under the situation of inoperative, thereby the machine oil in the deceleration box can not freezed when ambient temperature is lower than subzero tens degrees centigrade, has guaranteed the operate as normal of motor.Simple and reasonable for structure.
Claims (4)
1. novel motor heat riser, it is characterized in that, comprise motor-driven part, signal processing and output control circuit, be used for heating and provide the power supply zero potential sample circuit of reference voltage to motor coil, for signal processing and output control circuit provide DC power supply power circuit, be transferred to heating sampling and the drive circuit of MCU sampling signal; Power supply zero potential sample circuit, power circuit, heating sampling and drive circuit, motor-driven part are connected with signal processing and output control circuit, and the heating sampling is connected with motor by motor interface with drive circuit, motor-driven part.
2. a kind of novel motor heat riser according to claim 1 is characterized in that: described power supply zero potential sample circuit comprises diode 1N4007D1, D2, D3, resistance R 1, R2, R4, triode Q1, light lotus root MOC1.
3. a kind of novel motor heat riser according to claim 1, it is characterized in that: described power circuit comprises transformer T1, rectifier bridge heap U1, filter capacitor C1-C5, three terminal regulator 7805.
4. a kind of novel motor heat riser according to claim 1, it is characterized in that: described heating sample circuit is made up of temperature sensor R9NTC502-33, R10, and the heat driven circuit is by controllable silicon BTA12, light lotus root 4N33, resistance R 3, R7, R5, R8 and provide diode 1N4007D4, voltage-stabiliser tube 1N4742A, capacitor C 6, the resistance R 6 of voltage to form for the light lotus root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920134890XU CN201549994U (en) | 2009-08-19 | 2009-08-19 | Novel motor temperature rising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920134890XU CN201549994U (en) | 2009-08-19 | 2009-08-19 | Novel motor temperature rising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201549994U true CN201549994U (en) | 2010-08-11 |
Family
ID=42605177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920134890XU Expired - Fee Related CN201549994U (en) | 2009-08-19 | 2009-08-19 | Novel motor temperature rising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201549994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067722A1 (en) * | 2011-11-08 | 2013-05-16 | 浙江双友物流器械股份有限公司 | Drive device, control device and control method for high-current equipment |
-
2009
- 2009-08-19 CN CN200920134890XU patent/CN201549994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067722A1 (en) * | 2011-11-08 | 2013-05-16 | 浙江双友物流器械股份有限公司 | Drive device, control device and control method for high-current equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20120819 |