CN201285435Y - DC motor debugging apparatus - Google Patents
DC motor debugging apparatus Download PDFInfo
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- CN201285435Y CN201285435Y CNU2008202254341U CN200820225434U CN201285435Y CN 201285435 Y CN201285435 Y CN 201285435Y CN U2008202254341 U CNU2008202254341 U CN U2008202254341U CN 200820225434 U CN200820225434 U CN 200820225434U CN 201285435 Y CN201285435 Y CN 201285435Y
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- motor
- direct current
- current generator
- debugging apparatus
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Abstract
The utility model discloses a DC motor debugging device which comprises a power supply module and a main control module, wherein the main control module is connected with an interface module which is communicated with a motor, an input module which is used for setting motor parameters and a detecting and displaying module which is used for detecting and displaying motor operating parameters in real time. The parameter debugging and the performance detection of the motor can be conveniently carried out by using the debugging device, and the DC motor debugging device can be flexibly and conveniently used.
Description
Technical field
The utility model relates to a kind of equipment debugging device, specifically, relates to a kind of direct current generator debugging apparatus of built-in drive, belongs to household electrical appliance technical field.
Background technology
At present, the dc brushless motor of built-in drive formula has been widely used in various household appliance technical field.With the air conditioner is example, has used the brush DC fan electromotor in high-grade air conditioner in enormous quantities, controls by the processor in the air conditioner master control board during operation.In air conditioner Products Development debug process, need debug the air quantity of brush DC fan electromotor, to determine the corresponding relation of motor air quantity and Electric Machine Control voltage, also be the relation of motor speed and its control voltage.Owing to there is not special debugging apparatus, when debugging brush DC fan electromotor, adopt the processor in the air-conditioning master control board to carry out debugging control usually in the prior art at the brush DC fan electromotor.Because the main control processor task is heavy, the program complexity is debugged fan electromotor separately and is not only used inconvenience, and at the motor of different feedback form, also needs to change the program of main control processor, and process is comparatively complicated.In addition, in the quality identification process of brush DC fan electromotor, also need the various performance parameters that a kind of debugging apparatus easy to use, simple to operate comes testing of electric motors badly.
Summary of the invention
The utility model provides a kind of direct current generator debugging apparatus at the technical matters of direct current generator inconvenient debugging in the prior art, can carry out the parameter testing and the service check process of motor easily.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of direct current generator debugging apparatus, comprise power module, it is characterized in that, also comprise main control module, described main control module is connected with the interface module of carrying out communication with motor, also is connected with the load module of setting the parameter of electric machine and the detection display module that detects and show motor operating parameter in real time.
According to the utility model, described interface module comprises first optocoupler and second optocoupler, the transmitting terminal of the illuminated triode of described first optocoupler is connected with electrochemical capacitor, the motor speed control signal of described main control module output is described electrochemical capacitor charging after described first optocoupler coupling, described electrochemical capacitor output dc voltage signal also transfers in the circuit for controlling motor, the control motor rotation; The motor speed feedback signal transfers to the feedback signal input end of described main control module after described second optocoupler coupling.
According to the utility model, described detection display module comprises the rotating speed display unit that shows the real-time tach signal of motor; Preferably, described rotating speed display unit is a charactron.
According to the utility model, described detection display module also comprises detection and shows the voltage detecting display unit of Electric Machine Control voltage and the power detection display unit of detection and demonstration power of motor that described voltage detecting display unit is connected in parallel on the two ends of described electrochemical capacitor.
According to the utility model, described load module comprises several buttons, the parameter of electric machine is carried out the setting of digital quantity by described button.
According to the utility model, described load module also comprises potentiometer, the parameter of electric machine is carried out the setting of analog quantity by described potentiometer.
According to the utility model, described power module is preferably switch power module.
According to the utility model, described main control module also is connected with reset circuit.
Compared with prior art, advantage of the present utility model and good effect are: direct current generator debugging apparatus described in the utility model can be set parameters such as motor speed, feedback pulse, and according to the running of setup parameter control direct current generator, in control procedure, can monitor parameter and demonstrations intuitively such as motor speed, control voltage and electrical consumption power in real time, make things convenient for the technician to the debugging of motor operation course and the test of motor performance, easy to use, improved the debugging speed of motor.
Description of drawings
Fig. 1 is the theory diagram of the utility model direct current generator debugging apparatus;
Fig. 2 is the guidance panel arrangenent diagram of a kind of embodiment of the utility model direct current generator debugging apparatus;
Fig. 3 is control panel circuit theory diagrams embodiment illustrated in fig. 2;
Fig. 4 is a cut-away drawing embodiment illustrated in fig. 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
See also the theory diagram of direct current generator debugging apparatus shown in Figure 1.Described debugging apparatus comprises main control module, and described main control module is connected with load module, detects display module and reset circuit, and main control module also carries out communication by interface module and the motor that will debug.Above-mentioned debugging apparatus utilizes load module that the rotating speed of target of motor is set, and can also corresponding feedback pulse number be set according to motor type, thereby the direct current generator of different feedback form be carried out the control of any rotating speed by main control module.By detecting the parameters such as rotating speed, control voltage and power of motor that display module could detect and show the motor operation in real time, be convenient to the commissioning staff and grasp relation between each parameter of motor, realize the debugging of motor performance.Described debugging apparatus also comprises power module, for main control module and motor provide required direct supply.
Fig. 2, Fig. 3 and Fig. 4 show a kind of embodiment of direct current generator debugging apparatus described in the utility model, this embodiment is an example with the debugging of the brush DC fan electromotor in the air conditioner, wherein, Fig. 2 is the guidance panel arrangenent diagram of described embodiment, Fig. 3 is the control panel circuit theory diagrams of described embodiment, and Fig. 4 is the cut-away drawing of described embodiment.Describe the principle that this embodiment realizes the direct current generator debugging in detail below in conjunction with accompanying drawing.
Described direct current generator debugging apparatus comprises the debugging cabinet, is provided with control panel and connecting line in the debugging cabinet, and described debugging cabinet panel is provided with guidance panel, as shown in Figure 2.Described guidance panel is provided with the digital quantity input module that 5 buttons constitute, and also is provided with charactron display unit and control voltage Displaying Meter.
Referring to control panel circuit theory diagrams shown in Figure 3, comprise a processor chips IC01 in this embodiment main control module, 5 buttons such as SW1, SW2, SW3, SW4 and SW5 constitute the digital quantity input module of this embodiment, each button links to each other with an input port of chip IC 01 respectively, and is connected with+5V power supply by pull-up resistor.Above-mentioned 5 buttons correspond respectively to on/off key, mode key, selection key and the rising button on the guidance panel and reduce button.Wherein, on/off key is the startup/stop key of motor; Mode key is the function setting button, can switch between the setting/demonstration of charactron display unit; The adjustment between but adjustment of selection key implementation pattern or charactron are every; Rising button and reduction button are realized the increase of currency respectively and are reduced.Utilize this 5 buttons, can realize any rotating speed of motor, the setting of feedback pulse number arbitrarily.
4 charactron DIS1, DIS2, DIS3 and DIS4 form the rotating speed display unit of this embodiment, except that can showing the motor real-time rotating speed in when operation, setting value display unit in the time of can also setting the parameter of electric machine as load module, described 4 charactrons are connected with the output port of chip IC 01 respectively.
For realizing the communication between chip IC 01 and the motor, described control panel is provided with interface module.Described interface module comprises the first optocoupler PC01 and the second optocoupler PC02, wherein, the anode of the light emitting diode of PC01 is by the speed controling signal FAN_L/PWM of driver Q01 receiving chip IC01 output, this control signal is after the PC01 coupling is isolated, give electrochemical capacitor E16 charging by the emitter E of PC01 illuminated triode, E16 exports stable direct-current control voltage, and transfers in the circuit for controlling motor by motor socket CN03, the control motor rotation.The motor speed feedback signal inputs to the second optocoupler PC02 by motor socket CN03, speed feedback signal FAN_H/SPEED after the PC02 coupling is isolated inputs to the feedback signal input port 36 of chip IC 01, after IC01 handled, the real-time rotating speed of motor showed by charactron rotating speed display unit.
With reference to cut-away drawing shown in Figure 4, this embodiment is parallel with D.C. voltmeter at the two ends of electrochemical capacitor E16, constitutes the voltage detecting display unit in the debugging apparatus, and control voltage that can measuring capacitance in real time E16 output in motor operation course also shows.In conjunction with the rotating speed that charactron rotating speed display unit shows, can access rotating speed and the corresponding relation of controlling voltage.
In addition, this embodiment also is in series with power meter in the motor power supply circuit, constitute the power detection display unit of debugging apparatus, can detect and show the measurement of the power of electrical consumption in real time, whether this performance number can be monitored its control voltage in to the control of DC process normal.Described power meter can also determine whether in the place in circuit by the break-make of switch SW 2 and contactor KW1, as shown in Figure 4, when needing the access power table to detect the power of electrical consumption, Closing Switch SW2, contactor KW1 gets electric adhesive, the lead-out terminal OUT-of power meter and OUT+ are linked into CN07-and the CN06+ terminal on the control panel respectively, and CN07-and CN06+ terminal are the power supply terminals for the power supply of motor main circuit, thereby power meter is sealed in the motor power supply circuit, detect power of motor.If do not need to detect power of motor, only need port switch SW2 to get final product, use flexible, convenient.
In the foregoing description, the input port 21 of chip IC 01 also is connected with potentiometer input CN08+ and CN09-, constitute the analog quantity load module of debugging apparatus by potentiometer, can realize the analog quantity setting of motor speed, carry out parameter testing according to setting value control motor speed then, increased dirigibility and diversity that debugging apparatus uses.
In described embodiment, chip IC 01 required+5V direct current and circuit for controlling motor be required+and 15V direct current and the required direct current of fan electromotor all can utilize ripe switch power module to provide.Certainly, also can adopt other power supply mode power supplies.For example, shown in Fig. 4 cut-away drawing, can by silicon bridge to commercial power rectification, filtering after, produce the required direct current of fan electromotor, and by CN07-on the control panel and the output of CN06+ terminal.
Direct current generator debugging apparatus described in the utility model adopts independent processor chips to constitute main control module, in conjunction with the interface module of carrying out communication with motor, adopt button, the load module of formations such as potentiometer carries out the setting and the selection of the parameter of electric machine, and employing charactron, detection display modules such as instrument carry out parameter information and show, can control the running of motor according to setup parameter, and the real-time demonstration of realization controlled variable and motor speed, be convenient to the technician and debug motor, and help the research staff to work out control of product program, improve the convenience and the dirigibility of motor debugging.
Certainly; the above only is a kind of preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1, a kind of direct current generator debugging apparatus, comprise power module, it is characterized in that, also comprise main control module, described main control module is connected with the interface module of carrying out communication with motor, also is connected with the load module of setting the parameter of electric machine and the detection display module that detects and show motor operating parameter in real time.
2, direct current generator debugging apparatus according to claim 1, it is characterized in that, described interface module comprises first optocoupler and second optocoupler, the transmitting terminal of the illuminated triode of described first optocoupler is connected with electrochemical capacitor, the motor speed control signal of described main control module output is described electrochemical capacitor charging after described first optocoupler coupling, described electrochemical capacitor output dc voltage signal also transfers in the circuit for controlling motor, the control motor rotation; The motor speed feedback signal transfers to the feedback signal input end of described main control module after described second optocoupler coupling.
3, direct current generator debugging apparatus according to claim 1 and 2 is characterized in that, described detection display module comprises the rotating speed display unit that shows the real-time tach signal of motor.
4, direct current generator debugging apparatus according to claim 3 is characterized in that, described rotating speed display unit is a charactron.
5, direct current generator debugging apparatus according to claim 2 is characterized in that, described detection display module comprises the voltage detecting display unit that detects and show Electric Machine Control voltage, and described voltage detecting display unit is connected in parallel on the two ends of described electrochemical capacitor.
6, direct current generator debugging apparatus according to claim 1 and 2 is characterized in that, described detection display module comprises the power detection display unit that detects and show power of motor.
7, direct current generator debugging apparatus according to claim 1 and 2 is characterized in that, described load module comprises several buttons, the parameter of electric machine is carried out the setting of digital quantity by described button.
8, direct current generator debugging apparatus according to claim 1 and 2 is characterized in that, described load module comprises potentiometer, the parameter of electric machine is carried out the setting of analog quantity by described potentiometer.
9, direct current generator debugging apparatus according to claim 1 and 2 is characterized in that, described power module is a switch power module.
10, direct current generator debugging apparatus according to claim 1 is characterized in that, described main control module also is connected with reset circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202254341U CN201285435Y (en) | 2008-11-07 | 2008-11-07 | DC motor debugging apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202254341U CN201285435Y (en) | 2008-11-07 | 2008-11-07 | DC motor debugging apparatus |
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| CN201285435Y true CN201285435Y (en) | 2009-08-05 |
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| CNU2008202254341U Expired - Fee Related CN201285435Y (en) | 2008-11-07 | 2008-11-07 | DC motor debugging apparatus |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997477A (en) * | 2009-08-17 | 2011-03-30 | 樱花卫厨（中国）股份有限公司 | PWM pulse regulating circuit for motor of range hood |
| CN104422827A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Method and system for testing noise of direct current motor |
| CN105572592A (en) * | 2016-01-22 | 2016-05-11 | 广东美的暖通设备有限公司 | Rotating speed testing device and rotating speed testing method for DC motor, and testing system for air conditioner |
| CN106019157A (en) * | 2016-08-05 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor detecting system and method and motor system |
| CN107942751A (en) * | 2017-11-30 | 2018-04-20 | 冶金自动化研究设计院 | A kind of motor driver debugging apparatus |
| CN108521247A (en) * | 2018-04-11 | 2018-09-11 | 航天科技控股集团股份有限公司 | Multigroup servo control system based on CAN bus communication |
| CN108536105A (en) * | 2018-04-11 | 2018-09-14 | 航天科技控股集团股份有限公司 | Multigroup control method of servo motor based on CAN bus communication |
| CN109521364A (en) * | 2019-01-02 | 2019-03-26 | 莱茵技术监护（深圳）有限公司 | Parameter identifier system |
-
2008
- 2008-11-07 CN CNU2008202254341U patent/CN201285435Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101997477A (en) * | 2009-08-17 | 2011-03-30 | 樱花卫厨（中国）股份有限公司 | PWM pulse regulating circuit for motor of range hood |
| CN104422827A (en) * | 2013-09-10 | 2015-03-18 | 珠海格力电器股份有限公司 | Method and system for testing noise of direct current motor |
| CN105572592A (en) * | 2016-01-22 | 2016-05-11 | 广东美的暖通设备有限公司 | Rotating speed testing device and rotating speed testing method for DC motor, and testing system for air conditioner |
| CN106019157A (en) * | 2016-08-05 | 2016-10-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor detecting system and method and motor system |
| CN107942751A (en) * | 2017-11-30 | 2018-04-20 | 冶金自动化研究设计院 | A kind of motor driver debugging apparatus |
| CN108521247A (en) * | 2018-04-11 | 2018-09-11 | 航天科技控股集团股份有限公司 | Multigroup servo control system based on CAN bus communication |
| CN108536105A (en) * | 2018-04-11 | 2018-09-14 | 航天科技控股集团股份有限公司 | Multigroup control method of servo motor based on CAN bus communication |
| CN109521364A (en) * | 2019-01-02 | 2019-03-26 | 莱茵技术监护（深圳）有限公司 | Parameter identifier system |
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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: 20090805 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |