CN109884926A - A kind of electric apparatus control apparatus, intelligent electric appliance and electric control method - Google Patents
A kind of electric apparatus control apparatus, intelligent electric appliance and electric control method Download PDFInfo
- Publication number
- CN109884926A CN109884926A CN201910209236.9A CN201910209236A CN109884926A CN 109884926 A CN109884926 A CN 109884926A CN 201910209236 A CN201910209236 A CN 201910209236A CN 109884926 A CN109884926 A CN 109884926A
- Authority
- CN
- China
- Prior art keywords
- control
- electromagnetic relay
- electric
- power
- restoration
- 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.)
- Granted
Links
Abstract
The present invention relates to a kind of electric apparatus control apparatus, intelligent electric appliance and electric control methods, the device includes controller, electromagnetic relay and power-off restoration switch, the control terminal of controller connection electromagnetic relay, the common end of external power supply connection electromagnetic relay, the output end of the input terminal of the normal-closed end connection power-off restoration switch of electromagnetic relay, the normally open end of electromagnetic relay and power-off restoration switch is all connected with electric appliance.The present invention realizes intelligent control and manually controls parallel, and it is consistent with the wire laying mode of conventional control device, only seperated controller and electromagnetic relay need to will be substituted for traditional intelligent electric appliance control module of electromagnetic relay one in distribution box, and traditional switch is substituted for power-off restoration switch, traditional intelligent electrical apparatus control upgrading can be realized, without new route, and it is cheap.
Description
Technical field
The present invention relates to smart home fields, and in particular to a kind of electric apparatus control apparatus, intelligent electric appliance and electrical equipment control side
Method.
Background technique
Traditional PLC or other intelligent electric appliance manual control parts generally utilize relay manual switch to generate input signal,
Controller detects input signal, controls relay switch, electric appliance is manually controlled to realize, as shown in Figure 1, this electrical equipment control
Device either intelligent control still manually controls, eventually by control bus, by control process control, the disadvantage is that when control
Failure is controlled when program or control bus break down.Some traditional intelligence electric apparatus control apparatus are switched using Manual press,
With intelligent switch and connect, realize intelligent control and manually control parallel operation, as shown in Fig. 2, this electric apparatus control apparatus lacks
Point is that program not can control manual switch and open or close, when manual switch in the closure state, if unmanned close is opened
It closes, electric appliance is constantly in open state.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of electric apparatus control apparatus, intelligent electric appliance and electric control method.
The technical scheme to solve the above technical problems is that
In a first aspect, the present invention provides a kind of electric apparatus control apparatus, including controller, electromagnetic relay and power-off restoration are opened
It closes, the controller connects the control terminal of the electromagnetic relay, and external power supply connects the common end of the electromagnetic relay, institute
The normal-closed end for stating electromagnetic relay connects the input terminal of power-off restoration switch, the normally open end of the electromagnetic relay and described
The output end of power-off restoration switch is all connected with electric appliance.
Second aspect, the present invention also provides a kind of intelligent electric appliances, including above-mentioned electric apparatus control apparatus.
The third aspect, the present invention also provides a kind of electric control methods, are realized using above-mentioned electric apparatus control apparatus, comprising:
When electromagnetic relay is in default conditions, i.e., when normal-closed end is connected, manually opened power-off restoration switch, appliances power source
It connects；
The normally open end that controller controls the electromagnetic relay is connected, and normal-closed end disconnects, and the power-off restoration switchs power loss,
And reset to closed state；
The normal-closed end that the controller controls the electromagnetic relay is connected, and normally open end disconnects, and appliances power source disconnects；
The controller control electromagnetic relay is in the open state, i.e., when normally open end is connected, appliances power source is connected.
The beneficial effects of the present invention are: realizing intelligent control and manually controlling parallel, existing electrical equipment control is overcome
Device is opened or closed due to not can control manual switch, causes to work as manual switch in the closure state, if unmanned close
Switch, electric appliance is constantly in open state, and can not carry out the shortcomings that intelligence is closed to electric appliance；In addition device provided by the invention
It is consistent with the wire laying mode of conventional control device, it only need to be by traditional intelligent electric appliance control in distribution box with electromagnetic relay one
Molding block is substituted for seperated controller and electromagnetic relay, and traditional switch is substituted for power-off restoration switch, can be realized
The control upgrading of traditional intelligent electrical apparatus, without new route, and also it is cheap.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric apparatus control apparatus in the prior art；
Fig. 2 is the structural schematic diagram of another electric apparatus control apparatus in the prior art；
Fig. 3 is a kind of structural schematic diagram of electric apparatus control apparatus provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of electric control method provided in an embodiment of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Fig. 3 is a kind of structural schematic diagram of electric apparatus control apparatus provided in an embodiment of the present invention, as shown in figure 3, the device
It is switched including controller, electromagnetic relay and power-off restoration, the controller connects the control terminal of the electromagnetic relay, external
Power supply connects the common end of the electromagnetic relay, and the normal-closed end of the electromagnetic relay connects the defeated of the power-off restoration switch
Enter end, the output end that the normally open end of the electromagnetic relay and the power-off restoration switch is all connected with electric appliance.
Specifically, the controller can connect the control terminal of the electromagnetic relay by control bus, wherein control is total
Ethernet, RS485 or CAN bus can be selected in line, and the power-off restoration switch is the switch with power-off restoration function, for example,
Soft-touch control can be selected.
As shown in figure 4, can realize following electric control method using the electric apparatus control apparatus:
S1, when electromagnetic relay is in default conditions, i.e., normal-closed end is connected, manually opened power-off restoration switch, electric appliance
Power supply is connected, and realizes the manually opened of electric appliance；
The normally open end that S2, controller control the electromagnetic relay is connected, and normal-closed end disconnects, and appliances power source continues to keep connecing
Logical, the power-off restoration switchs power loss, and resets to closed state；
The normal-closed end that S3, the controller control the electromagnetic relay is connected, and normally open end disconnects, and appliances power source disconnects,
The intelligent of electric appliance is closed after realizing manually opened electric appliance, and electromagnetic relay is restored to default conditions.
Optionally, in this embodiment, the controller connects the control terminal of the electromagnetic relay by control bus,
When the controller and/or control bus failure, the normal-closed end of the electromagnetic relay is connected, and is opened by the power-off restoration
It closes control appliances power source to connect, does not depend on the control of controller completely.
A kind of electric apparatus control apparatus provided in an embodiment of the present invention realizes intelligent control and manually controls parallel, overcomes
Existing electric apparatus control apparatus is opened or closed due to not can control manual switch, causes to be in closed state when manual switch
When, if nobody turns off the switch, electric appliance is constantly in open state, and can not carry out the shortcomings that intelligence is closed to electric appliance；In addition
Device provided by the invention is consistent with the wire laying mode of conventional control device, only need to by distribution box with electromagnetic relay one
Traditional intelligent electric appliance control module is substituted for seperated controller and electromagnetic relay, and traditional switch is substituted for power-off again
The control upgrading of traditional intelligent electrical apparatus can be realized in bit switch, without new route, and also it is cheap.
The embodiment of the present invention provides a kind of intelligent electric appliance, including above-mentioned electric apparatus control apparatus.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of electric apparatus control apparatus, which is characterized in that switched including controller, electromagnetic relay and power-off restoration, the control
Device processed connects the control terminal of the electromagnetic relay, and external power supply connects the common end of the electromagnetic relay, the electromagnetism after
The normal-closed end of electric appliance connects the input terminal of the power-off restoration switch, the normally open end of the electromagnetic relay and the power-off restoration
The output end of switch is all connected with electric appliance.
2. electric apparatus control apparatus according to claim 1, which is characterized in that the controller connects institute by control bus
State the control terminal of electromagnetic relay.
3. electric apparatus control apparatus according to claim 2, which is characterized in that the control bus includes Ethernet, RS485
Or CAN bus.
4. electric apparatus control apparatus according to claim 1, which is characterized in that the power-off restoration switch is soft-touch control.
5. a kind of intelligent electric appliance, which is characterized in that including the described in any item electric apparatus control apparatus of Claims 1-4.
6. a kind of electric control method, which is characterized in that real using the described in any item electric apparatus control apparatus of claim 1-4
It is existing, comprising:
When electromagnetic relay is in default conditions, i.e., when normal-closed end is connected, manually opened power-off restoration switch, appliances power source is connect
It is logical；
The normally open end that controller controls the electromagnetic relay is connected, and normal-closed end disconnects, and the power-off restoration switchs power loss, and multiple
Closed state is arrived in position；
The normal-closed end that the controller controls the electromagnetic relay is connected, and normally open end disconnects, and appliances power source disconnects.
7. electric control method according to claim 6, which is characterized in that the controller connects institute by control bus
The control terminal for stating electromagnetic relay, when controller and/or control bus failure, the normal-closed end of the electromagnetic relay is connected,
It is connected by the power-off restoration switch control appliances power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209236.9A CN109884926B (en) | 2019-03-19 | 2019-03-19 | Electric appliance control device, intelligent electric appliance and electric appliance control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910209236.9A CN109884926B (en) | 2019-03-19 | 2019-03-19 | Electric appliance control device, intelligent electric appliance and electric appliance control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109884926A true CN109884926A (en) | 2019-06-14 |
| CN109884926B CN109884926B (en) | 2020-10-30 |
Family
ID=66933060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910209236.9A Active CN109884926B (en) | 2019-03-19 | 2019-03-19 | Electric appliance control device, intelligent electric appliance and electric appliance control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109884926B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508460Y (en) * | 2001-11-02 | 2002-08-28 | 姜琳 | Power-off automatically re-setting energy saver |
| CN202084900U (en) * | 2011-05-10 | 2011-12-21 | 惠州市畅想星辰电器有限公司 | Automatic resetting device in power interruption |
| CN202231682U (en) * | 2011-09-26 | 2012-05-23 | 宁波市镇海华泰电器厂 | Household automatic power switch |
| CN103384053A (en) * | 2012-05-03 | 2013-11-06 | 鸿富锦精密工业（深圳）有限公司 | Electrical device protective circuit |
| CN103986451A (en) * | 2014-06-05 | 2014-08-13 | 傅首珺 | Humanized energy-saving switch |
| CN205681121U (en) * | 2016-06-23 | 2016-11-09 | 惠州市富斯迈电子有限公司 | Formula cut protection device inserted by a kind of wall |
-
2019
- 2019-03-19 CN CN201910209236.9A patent/CN109884926B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508460Y (en) * | 2001-11-02 | 2002-08-28 | 姜琳 | Power-off automatically re-setting energy saver |
| CN202084900U (en) * | 2011-05-10 | 2011-12-21 | 惠州市畅想星辰电器有限公司 | Automatic resetting device in power interruption |
| CN202231682U (en) * | 2011-09-26 | 2012-05-23 | 宁波市镇海华泰电器厂 | Household automatic power switch |
| CN103384053A (en) * | 2012-05-03 | 2013-11-06 | 鸿富锦精密工业（深圳）有限公司 | Electrical device protective circuit |
| CN103986451A (en) * | 2014-06-05 | 2014-08-13 | 傅首珺 | Humanized energy-saving switch |
| CN205681121U (en) * | 2016-06-23 | 2016-11-09 | 惠州市富斯迈电子有限公司 | Formula cut protection device inserted by a kind of wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109884926B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105337598A (en) | Air conditioner, and circuit having low stand-by power consumption and control method thereof | |
| CN205862203U (en) | Intelligent switch device based on conventional mechanical switch | |
| CN105159222B (en) | Remote start control circuit for master-slave industrial control equipment | |
| CN109884926A (en) | A kind of electric apparatus control apparatus, intelligent electric appliance and electric control method | |
| CN106440220B (en) | Air-conditioner standby circuit and air conditioner | |
| CN205504125U (en) | Nuclear level electric actuator's local control box | |
| CN205721137U (en) | A kind of KNX home control circuit | |
| CN208848084U (en) | Field device, industrial process control system for industrial process | |
| CN107845519B (en) | Double power supply automatic transfer switch and its control method | |
| CN106656131B (en) | Financial self-service equipment and power supply switch control circuit thereof | |
| CN208969492U (en) | The compatible local control circuit for switching and remotely controlling | |
| CN205581702U (en) | Use safety protection circuit on electric airer | |
| CN204361781U (en) | There is the protection switch of automatic reclosing function | |
| CN205669865U (en) | A kind of air conditioning unit control system and air conditioning system | |
| CN105977990A (en) | Intelligent control system and method for distribution transformers | |
| CN106020104A (en) | Intelligent switch device based on conventional mechanical switch | |
| CN105634121A (en) | Comprehensive protection switch automatic reclosing function | |
| CN210693807U (en) | Programmable AC motor control system | |
| CN110931311A (en) | VSP5 switch electric control circuit | |
| CN110176883A (en) | DC motor control circuit | |
| CN203786273U (en) | Automatic continuous impact testing circuit | |
| CN204704457U (en) | A kind of novel intelligent electromagnetic valve | |
| CN104477055B (en) | Passing neutral section operating system for train | |
| CN203324852U (en) | DSRC-device heating apparatus and DSRC outdoor unit | |
| CN203933489U (en) | Motor positive and inverse control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |