CN204649991U - A kind of household electrical appliances power control circuit with infrared induction function - Google Patents

A kind of household electrical appliances power control circuit with infrared induction function Download PDF

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Publication number
CN204649991U
CN204649991U CN201420823940.6U CN201420823940U CN204649991U CN 204649991 U CN204649991 U CN 204649991U CN 201420823940 U CN201420823940 U CN 201420823940U CN 204649991 U CN204649991 U CN 204649991U
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China
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household electrical
appliances power
control circuit
electrical appliances
processing module
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Expired - Fee Related
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CN201420823940.6U
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Chinese (zh)
Inventor
王海浩
李俊涛
梁亮
钱海月
于秀娜
侯佳征
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王海浩
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model discloses a kind of household electrical appliances power control circuit with infrared induction function, it comprises infrared inductor, and the output terminal of described infrared inductor is connected with processing module, driving circuit and household electrical appliance in turn; Described driving circuit comprises optical coupled switch and controllable silicon, and described processing module controls silicon controlled conducting or shutoff by controlling optical coupled switch, and then controls conducting or the shutoff of Domestic electric appliances power source.By sensing human infrared signal, the utility model judges whether indoor have people, thus opening or closing of adaptive control Domestic electric appliances power source, realize the Based Intelligent Control of Domestic electric appliances power source.The utility model can be widely used in various Household appliance control circuit.

Description

A kind of household electrical appliances power control circuit with infrared induction function
Technical field
The utility model relates to the control field of intelligent appliance, particularly relates to a kind of household electrical appliances power control circuit.
Background technology
Along with the raising of people's living standard, increasing household electrical appliance enter the family of people, and most of household electrical appliance are all the modes adopting Radio infrared remote control, control, after closedown, and can not pull out power supply with telepilot.
In prior art, and Domestic electric appliances power source plug ins succession is exactly the transformer of electrical equipment, is then only the switch of those electrical equipment.When adopting remote pilot household electrical appliance to close, household electrical appliance quit work, but transformer but maintenance work state, and generally have the consumption of several watts, the electricity of consumption takes care of the pence.Although telepilot of the prior art controls to meet people's conveniently requirement, do not meet the life idea of people's energy-conserving and environment-protective.
In addition, in prior art, the control of household electrical appliance is and receives artificial control signal Passive Control, can not need opening or closing of ACTIVE CONTROL Domestic electric appliances power source according to people.When people forget close household electrical appliances time, can not intelligent decision closing, easily cause the waste of electric energy, even make the application of household electrical appliances there is potential safety hazard.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model be to provide a kind of can the household electrical appliances power control circuit that turns off of Intelligent Recognition human body adaptive control Domestic electric appliances power source.
The technical scheme that the utility model adopts is:
Have a household electrical appliances power control circuit for infrared induction function, it comprises infrared inductor, and the output terminal of described infrared inductor is connected with processing module, driving circuit and household electrical appliance in turn; Described driving circuit comprises optical coupled switch and controllable silicon, and described processing module controls silicon controlled conducting or shutoff by controlling optical coupled switch, and then controls conducting or the shutoff of Domestic electric appliances power source; Or described driving circuit comprises triode, described processing module by controlling conducting or the shutoff of triode, and then controls conducting or the shutoff of Domestic electric appliances power source.
Preferably, described driving circuit comprises optical coupled switch and controllable silicon, the input end of described optical coupled switch is connected to the output terminal of processing module, the output terminal of described optical coupled switch is connected to silicon controlled control end, and described silicon controlled anode and negative electrode are connected on the conducting or shutoff that control power circuit in the power circuit of household electrical appliance.
Preferably, described driving circuit comprises triode, the base stage of described triode is connected to the output terminal of processing module, described household electrical appliance one end is connected to the first power supply, the other end is successively by the collector and emitter ground connection of triode, and the turn-on and turn-off of the collector and emitter of described triode control conducting or the shutoff of household electrical appliances power supply.
Preferably, described processing module adopts infrared thermal release electric process chip.
Preferably, it also comprises light-inductive device, and the output terminal of described light-inductive device is connected to the input end of infrared thermal release electric process chip.
Preferably, it also comprises the set of time circuit for timing controlled household electrical appliance, and the output terminal of described set of time circuit is connected to the input end of processing module.
Preferably, it also comprises Bluetooth receptions module and remote control module, and described remote control module is connected by Bluetooth wireless communication mode with Bluetooth receptions module, and the output terminal of described Bluetooth receptions module is connected to the input end of processing module.
Preferably, described remote control module is with the mobile phone of bluetooth sending module, panel computer or PC.
Preferably, described infrared inductor is LH1958 infrared inductor.
Preferably, described household electrical appliance are electric light, televisor, electromagnetic oven or electric cooker.
The beneficial effects of the utility model are:
By sensing human infrared signal, the utility model judges whether indoor have people, thus opening or closing of adaptive control Domestic electric appliances power source, realize the Based Intelligent Control of Domestic electric appliances power source.On the one hand, can effectively prevent user from forgetting the electricity consumption waste that cut out household electrical appliance cause; On the other hand, by Based Intelligent Control, open or close household electrical appliance timely, the safe handling of effective guarantee household electrical appliance, reduce the potential safety hazard that household electrical appliance use.The utility model structure is simple, has good economic and social benefit.
In addition, the utility model realizes long-range the opening or closing of Domestic electric appliances power source by utilizing bluetooth transmit-receive technology; The driving circuit utilizing optical coupled switch and controllable silicon to form makes control circui more safe and reliable, effectively can extend the life-span of control circuit and household electrical appliance; Can opening and closing time of time set Domestic electric appliances power source by set of time circuit, make application in domestic appliances more intelligent; By power supply opening or the closedown of mobile phone or conputer controlled household electrical appliance, make to control more convenient.
The utility model can be widely used in various Household appliance control circuit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Fig. 1 is the schematic block circuit diagram of a kind of embodiment of the utility model;
Fig. 2 is the circuit theory diagrams of a kind of embodiment of the utility model;
Fig. 3 is the circuit theory diagrams of a kind of embodiment of the utility model driving circuit.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As depicted in figs. 1 and 2, a kind of household electrical appliances power control circuit with infrared induction function, it comprises infrared inductor LH1958, and the output terminal of infrared inductor LH1958 is connected with processing module, driving circuit and household electrical appliance in turn; Driving circuit comprises optical coupled switch and controllable silicon, and processing module controls silicon controlled conducting or shutoff by controlling optical coupled switch, and then controls conducting or the shutoff of Domestic electric appliances power source; Or driving circuit comprises triode, processing module by controlling conducting or the shutoff of triode, and then controls conducting or the shutoff of Domestic electric appliances power source.
As shown in Figure 2; as the first preferably embodiment of the present invention; driving circuit comprises triode; the base stage of triode is connected to the output terminal of processing module by the tenth resistance R10; household electrical appliance K one end is connected to the first power supply+12V; the other end is successively by the collector and emitter ground connection of triode, and the turn-on and turn-off of the collector and emitter of triode control conducting or the shutoff of household electrical appliances power supply, and household electrical appliance K is also parallel with protection diode VD.Processing module adopts infrared thermal release electric process chip BISS0001.Infrared inductor LH1958 is LH1958 infrared inductor LH1958.It also comprises light-inductive device RG, and the output terminal of light-inductive device RG is connected to the input end of infrared thermal release electric process chip.When the control circuit of the household electrical appliance K that throws light on as electric light etc., inductor is closed the door in utilization can induced environment illuminance, if illuminance is enough, then without the need to opening illumination household electrical appliance K, photoresistance RG produces Signal transmissions to be forbidden controlling to the triggering of infrared thermal release electric process chip, make control circuit that illumination household electrical appliance K can not be driven to open, can using electricity wisely with this.
The peripheral connecting circuit of infrared thermal release electric process chip BISS0001 comprises resistance R 1~ R 9with electric capacity C 1~ C 7, the repeated trigger end A of infrared thermal release electric process chip BISS0001 is connected with K switch 1-1, whether can be automatically triggered driving household electrical appliance for Non-follow control infrared thermal release electric process chip BISS0001, namely realize Non-follow control and whether start intelligent control mode.The concrete annexation of infrared thermal release electric process chip BISS0001 peripheral circuit can refer to shown in Fig. 2, does not do tired stating at this.Wherein, the power supply of infrared thermal release electric process chip BISS0001 is second source+5V.
The utility model also comprises the set of time circuit for timing controlled household electrical appliance, and power supply is that set of time circuit is powered, and the output terminal of set of time circuit is connected to the input end of processing module.When there being people to enter indoor, human infrared signal can be sensed by infrared inductor LH1958, and produce trigger pip to infrared thermal release electric process chip BISS0001, infrared thermal release electric process chip BISS0001 is judged to be that there is people in room after receiving trigger pip, then drive and open household electrical appliance, and circuit timing is set start-up time; If infrared inductor LH1958 is for a long time for receiving human infrared signal, exceedes setup times, then judging room no man, then drive and close household electrical appliance.
As shown in Figure 3, as the utility model the second preferably embodiment, driving circuit comprises optical coupled switch and controllable silicon, the input end of optical coupled switch is connected to the output terminal of processing module, the output terminal of optical coupled switch is connected to silicon controlled control end, and silicon controlled anode and negative electrode are connected on the conducting or shutoff that control power circuit in the power circuit of household electrical appliance.In this embodiment, optical coupled switch has pin 1,2,3 and 4, pin 1 is signal input part, be connected to the signal output of processing module, pin 3 is connected to the anode of controllable silicon SCR by the 12 resistance R12, pin 4 is connected to the negative electrode of controllable silicon SCR by the 13 resistance R13, and pin 3 is connected to the control end of controllable silicon SCR.The anode of controllable silicon SCR and negative electrode are connected respectively to the power circuit of household electrical appliance.During circuit working, conducting between the signal control optical coupled switch pin 3 and 4 that 51 single-chip microcomputers (processing module) export or shutoff, the conducting of optical coupled switch or shutoff control conducting or the shutoff of controllable silicon SCR, and the conducting of controllable silicon SCR or shutoff control conducting or the shutoff of Domestic electric appliances power source.
Preferably, it also comprises Bluetooth receptions module and remote control module, and remote control module is connected by Bluetooth wireless communication mode with Bluetooth receptions module, and the output terminal of Bluetooth receptions module is connected to the input end of processing module.When receiving the guidance command opening or closing household electrical appliance, processing module also can control to drive household electrical appliance to do corresponding actions.
Preferably, remote control module is with the mobile phone of bluetooth sending module, panel computer or PC.
Preferably, household electrical appliance are electric light, televisor, electromagnetic oven or electric cooker.
By sensing human infrared signal, the utility model judges whether indoor have people, thus opening or closing of adaptive control Domestic electric appliances power source, realize the Based Intelligent Control of Domestic electric appliances power source.On the one hand, can effectively prevent user from forgetting the electricity consumption waste that cut out household electrical appliance cause; On the other hand, by Based Intelligent Control, open or close household electrical appliance timely, the safe handling of effective guarantee household electrical appliance, reduce the potential safety hazard that household electrical appliance use.The utility model structure is simple, has good economic and social benefit.
In addition, the utility model realizes long-range the opening or closing of Domestic electric appliances power source by utilizing bluetooth transmit-receive technology; The driving circuit utilizing optical coupled switch and controllable silicon to form makes control circui more safe and reliable, effectively can extend the life-span of control circuit and household electrical appliance; Can opening and closing time of time set Domestic electric appliances power source by set of time circuit, make application in domestic appliances more intelligent; By power supply opening or the closedown of mobile phone or conputer controlled household electrical appliance, make to control more convenient.
The utility model can be widely used in various Household appliance control circuit.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.

Claims (10)

1. have a household electrical appliances power control circuit for infrared induction function, it is characterized in that: it comprises infrared inductor, the output terminal of described infrared inductor is connected with processing module, driving circuit and household electrical appliance in turn;
Described driving circuit comprises optical coupled switch and controllable silicon, and described processing module controls silicon controlled conducting or shutoff by controlling optical coupled switch, and then controls conducting or the shutoff of Domestic electric appliances power source;
Or
Described driving circuit comprises triode, and described processing module by controlling conducting or the shutoff of triode, and then controls conducting or the shutoff of Domestic electric appliances power source.
2. a kind of household electrical appliances power control circuit with infrared induction function according to claim 1, it is characterized in that: the input end of described optical coupled switch is connected to the output terminal of processing module, the output terminal of described optical coupled switch is connected to silicon controlled control end, and described silicon controlled anode and negative electrode are connected on the conducting or shutoff that control power circuit in the power circuit of household electrical appliance.
3. a kind of household electrical appliances power control circuit with infrared induction function according to claim 1, it is characterized in that: the base stage of described triode is connected to the output terminal of processing module, described household electrical appliance one end is connected to the first power supply, the other end is successively by the collector and emitter ground connection of triode, and the turn-on and turn-off of the collector and emitter of described triode control conducting or the shutoff of household electrical appliances power supply.
4. a kind of household electrical appliances power control circuit with infrared induction function according to any one of claims 1 to 3, is characterized in that: described processing module adopts infrared thermal release electric process chip.
5. a kind of household electrical appliances power control circuit with infrared induction function according to claim 4, is characterized in that: it also comprises light-inductive device, and the output terminal of described light-inductive device is connected to the input end of infrared thermal release electric process chip.
6. a kind of household electrical appliances power control circuit with infrared induction function according to claim 1,2,3 or 5, it is characterized in that: it also comprises the set of time circuit for timing controlled household electrical appliance, the output terminal of described set of time circuit is connected to the input end of processing module.
7. a kind of household electrical appliances power control circuit with infrared induction function according to claim 1,2,3 or 5, it is characterized in that: it also comprises Bluetooth receptions module and remote control module, described remote control module is connected by Bluetooth wireless communication mode with Bluetooth receptions module, and the output terminal of described Bluetooth receptions module is connected to the input end of processing module.
8. a kind of household electrical appliances power control circuit with infrared induction function according to claim 7, is characterized in that: described remote control module is with the mobile phone of bluetooth sending module, panel computer or PC.
9. a kind of household electrical appliances power control circuit with infrared induction function according to claim 1,2,3,5 or 8, is characterized in that: described infrared inductor is LH1958 infrared inductor.
10. a kind of household electrical appliances power control circuit with infrared induction function according to claim 9, is characterized in that: described household electrical appliance are electric light, televisor, electromagnetic oven or electric cooker.
CN201420823940.6U 2014-12-23 2014-12-23 A kind of household electrical appliances power control circuit with infrared induction function Expired - Fee Related CN204649991U (en)

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CN201420823940.6U CN204649991U (en) 2014-12-23 2014-12-23 A kind of household electrical appliances power control circuit with infrared induction function

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Application Number Priority Date Filing Date Title
CN201420823940.6U CN204649991U (en) 2014-12-23 2014-12-23 A kind of household electrical appliances power control circuit with infrared induction function

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125561A (en) * 2016-08-04 2016-11-16 轩脉家居科技(上海)有限公司 A kind of unmanned automatic closing system of human body sensing
CN109960165A (en) * 2017-12-14 2019-07-02 任知信 A kind of intelligent power distributor
CN111260854A (en) * 2020-03-10 2020-06-09 深圳来电科技有限公司 Circuit and method for improving infrared identification sensitivity and mobile power supply leasing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125561A (en) * 2016-08-04 2016-11-16 轩脉家居科技(上海)有限公司 A kind of unmanned automatic closing system of human body sensing
CN109960165A (en) * 2017-12-14 2019-07-02 任知信 A kind of intelligent power distributor
CN111260854A (en) * 2020-03-10 2020-06-09 深圳来电科技有限公司 Circuit and method for improving infrared identification sensitivity and mobile power supply leasing equipment

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