CN104503285A - Control device of electrical equipment - Google Patents
Control device of electrical equipment Download PDFInfo
- Publication number
- CN104503285A CN104503285A CN201410820067.XA CN201410820067A CN104503285A CN 104503285 A CN104503285 A CN 104503285A CN 201410820067 A CN201410820067 A CN 201410820067A CN 104503285 A CN104503285 A CN 104503285A
- Authority
- CN
- China
- Prior art keywords
- control module
- module
- light modulator
- input end
- electric capacity
- 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.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a control device of electrical equipment. The control device comprises a master control module, an equipment drive control module and a light regulator detection module, wherein the equipment drive control module is connected between the master control module and the electrical equipment; the light regulator detection module is used for detecting whether an alternating current input end of the equipment drive control module is connected to a light regulator; a detection signal output end of the light regulator detection module and a control signal input end of the equipment drive control module are connected with the master control module respectively. The device has high practicability; whether a front-end circuit is connected with the light regulator is detected through the light regulator detection module; the master control module is used for controlling the work of the equipment drive control module according to a detection result, and has practicability.
Description
[technical field]
The present invention relates to a kind of electric equipment control device.
[background technology]
At present, the existing most of light modulator in market can be directly installed in metope base box, directly to replace wall surface switch, thus directly controlling lamp light-regulating, fan speed-regulating etc., it is easy for installation, attractive in appearance, control simple, further, when non-mounted lamp, existing certain customers have selected installs the type light modulator in advance in order to later stage use, in fact, most light modulator all employs the chopper control mode based on controllable silicon or metal-oxide-semiconductor, this control mode is completely no problem for consumer such as the incandescent lamp of purely resistive, but, when controlled electric equipment itself is built-in there is the opertaing device of dimming function time, user usually directly uses controlled electric equipment owing to have ignored input end serial connection light modulator or think input end serial connection light modulator can not have an impact to controlled plant, the use causing controlled electric equipment is abnormal, and the reason of exception employs two or more light modulator at same branch road simultaneously, the difference of light modulation angle residing for two light modulators, cause exception.
Therefore, be necessary to solve as above problem.
[summary of the invention]
Instant invention overcomes the deficiency of above-mentioned technology, provide a kind of electric equipment control device, its structure is simple and easy to realize, and practicality is good.
For achieving the above object, present invention employs following technical proposal:
A kind of electric equipment control device, including main control module 1, being connected to the device drives control module 2 between main control module 1 and consumer and whether having had access to the light modulator detection module 3 of light modulator for detecting described device drives control module 2 alternating current input end, described light modulator detection module 3 detection signal output terminal, device drives control module 2 control signal input end are connected with described main control module 1 respectively.
Described light modulator detection module 3 includes electric capacity C1, stabilivolt Z3, resistance R35, and electric capacity C18, described electric capacity C1 one end is connected with alternating current one input end as light modulator detection module 3 one detection signal input end, the electric capacity C1 other end and stabilivolt Z3, resistance R35 one end, be connected with main control module 1 detection signal input end as light modulator detection module 3 detection signal output terminal after electric capacity C18 one end is connected, described stabilivolt Z3 and the resistance R35 other end, be connected as another another input end of detection signal input end and alternating current of light modulator detection module 3 after the electric capacity C18 other end is connected.
Described device drives control module 2 is controlled voltage modular converter.
Device drives control module 2 as above is controlled light-adjusting module or controlled speed adjusting module.
Compared with prior art, the invention has the beneficial effects as follows:
1, detect front-end circuit by light modulator detection module and whether be connected to light modulator, main control module carrys out the work of opertaing device drive control module according to testing result, and its practicality is good.
2, when device drives control module is controlled light-adjusting module or controlled speed adjusting module, when light modulator detection module detects that device drives control module front end has access to light modulator, the regulatory function of master control module controls shielding device drive control module, dual regulation module can be avoided to connect and the operation irregularity that produces simultaneously, ensure the stability of electric equipment work.
[accompanying drawing explanation]
Fig. 1 is structured flowchart of the present invention.
Fig. 2 is light modulator detection module circuit diagram of the present invention.
[embodiment]
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technician of the same trade:
As shown in Figure 1, a kind of electric equipment control device, including main control module 1, being connected to the device drives control module 2 between main control module 1 and consumer and whether having had access to the light modulator detection module 3 of light modulator for detecting described device drives control module 2 alternating current input end, described light modulator detection module 3 detection signal output terminal, device drives control module 2 control signal input end are connected with described main control module 1 respectively.
Described light modulator detection module 3 includes electric capacity C1, stabilivolt Z3, resistance R35, and electric capacity C18, described electric capacity C1 one end is connected with alternating current one input end as light modulator detection module 3 one detection signal input end, the electric capacity C1 other end and stabilivolt Z3, resistance R35 one end, be connected with main control module 1 detection signal input end as light modulator detection module 3 detection signal output terminal after electric capacity C18 one end is connected, described stabilivolt Z3 and the resistance R35 other end, be connected as another another input end of detection signal input end and alternating current of light modulator detection module 3 after the electric capacity C18 other end is connected.
The principle of work of this case is as follows:
When device drives control module 2 front end is not connected to light modulator, input AC electricity is sinusoidal wave or cosine wave (CW), the waveform that main control module 1 is detected by light modulator detection module 3 is also sinusoidal wave or cosine wave (CW), shows that device drives control module 2 front end is not connected to light modulator.
When device drives control module 2 front end is connected to light modulator, input AC electricity is imperfect sine wave or imperfect cosine wave (CW), the waveform that main control module 1 is detected by light modulator detection module 3 exceedes preset range with difference that is sinusoidal wave or cosine wave (CW), shows that device drives control module 2 front end is connected to light modulator.
As mentioned above, when consumer be illuminating lamp, described device drives control module 2 for controlled light-adjusting module time, main control module 1 carrys out according to testing result the dimming function that control flow covert states device drives control module 2, the light modulation produced to avoid the tandem working simultaneously of dual regulation module is abnormal, ensures the stability of illuminating lamp work.
As mentioned above, when consumer be fan, described device drives control module 2 for controlled speed adjusting module time, main control module 1 controls the speed-regulating function of described device drives control module 2 according to testing result, the work of dual regulation block coupled in series can be avoided to produce the problem of larger noise, ensure the stability that fan runs.
As mentioned above, what this case was protected is a kind of electric equipment control device, and all identical with this case structure or close with this case embodiment technical schemes all should be shown for falling in the protection domain of this case.
Claims (4)
1. an electric equipment control device, it is characterized in that including main control module (1), being connected to the device drives control module (2) between main control module (1) and consumer and whether having had access to the light modulator detection module (3) of light modulator for detecting described device drives control module (2) alternating current input end, described light modulator detection module (3) detection signal output terminal, device drives control module (2) control signal input end are connected with described main control module (1) respectively.
2. a kind of electric equipment control device according to claim 1, it is characterized in that described light modulator detection module (3) includes electric capacity C1, stabilivolt Z3, resistance R35, and electric capacity C18, described electric capacity C1 one end is connected with alternating current one input end as light modulator detection module (3) detection signal input end, the electric capacity C1 other end and stabilivolt Z3, resistance R35 one end, be connected with main control module (1) detection signal input end as light modulator detection module (3) detection signal output terminal after electric capacity C18 one end is connected, described stabilivolt Z3 and the resistance R35 other end, be connected as another another input end of detection signal input end and alternating current of light modulator detection module (3) after the electric capacity C18 other end is connected.
3. a kind of electric equipment control device according to claim 1 and 2, is characterized in that described device drives control module (2) is controlled voltage modular converter.
4. a kind of electric equipment control device according to claim 3, is characterized in that described device drives control module (2) is for controlled light-adjusting module or controlled speed adjusting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820067.XA CN104503285A (en) | 2014-12-20 | 2014-12-20 | Control device of electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820067.XA CN104503285A (en) | 2014-12-20 | 2014-12-20 | Control device of electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104503285A true CN104503285A (en) | 2015-04-08 |
Family
ID=52944689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820067.XA Pending CN104503285A (en) | 2014-12-20 | 2014-12-20 | Control device of electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104503285A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130147387A1 (en) * | 2011-12-07 | 2013-06-13 | Texas Instruments Incorporated | Systems and Methods of LED Dimmer Compatibility |
| CN203722894U (en) * | 2014-03-10 | 2014-07-16 | 成都芯源系统有限公司 | Driving circuit for lighting system and timing circuit thereof |
| CN203761654U (en) * | 2014-03-25 | 2014-08-06 | 肖梦春 | Digital adaptive type dimming power supply |
| CN104020377A (en) * | 2014-06-13 | 2014-09-03 | 成都芯源系统有限公司 | LED driving device, controller thereof and dimming mode detection method |
| CN204331335U (en) * | 2014-12-20 | 2015-05-13 | 中山市特新电子科技有限公司 | A kind of Novel electric plant control unit |
-
2014
- 2014-12-20 CN CN201410820067.XA patent/CN104503285A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130147387A1 (en) * | 2011-12-07 | 2013-06-13 | Texas Instruments Incorporated | Systems and Methods of LED Dimmer Compatibility |
| CN203722894U (en) * | 2014-03-10 | 2014-07-16 | 成都芯源系统有限公司 | Driving circuit for lighting system and timing circuit thereof |
| CN203761654U (en) * | 2014-03-25 | 2014-08-06 | 肖梦春 | Digital adaptive type dimming power supply |
| CN104020377A (en) * | 2014-06-13 | 2014-09-03 | 成都芯源系统有限公司 | LED driving device, controller thereof and dimming mode detection method |
| CN204331335U (en) * | 2014-12-20 | 2015-05-13 | 中山市特新电子科技有限公司 | A kind of Novel electric plant control unit |
Non-Patent Citations (1)
| Title |
|---|
| 咸庆信: "《变频器电路维修与故障实例分析》", 31 July 2013 * |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |