CN202993464U - Air conditioner power supply control system - Google Patents

Air conditioner power supply control system Download PDF

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Publication number
CN202993464U
CN202993464U CN 201220408395 CN201220408395U CN202993464U CN 202993464 U CN202993464 U CN 202993464U CN 201220408395 CN201220408395 CN 201220408395 CN 201220408395 U CN201220408395 U CN 201220408395U CN 202993464 U CN202993464 U CN 202993464U
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Prior art keywords
module
power supply
remote control
control module
air
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CN 201220408395
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Chinese (zh)
Inventor
郑绪成
苏培坚
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Midea Group Co Ltd
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Guangdong Midea Electric Appliances Co Ltd
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Priority to CN 201220408395 priority Critical patent/CN202993464U/en
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Abstract

The utility model provides an air conditioner power supply control system, and is suitable for the power supply control field. In the air conditioner power supply control system, by applying of the air conditioner power supply control system composed of a remote control module, an energy conversion module, a switch module and a main control module, the remote control module sends start radio-frequency signals to the energy conversion module when an air conditioner is in a standby state, the energy conversion module generates corresponding electric energy to drive the switch module to close and breakover according to the start radio-frequency signals, and then the main control module is used for replacing the energy conversion module and controlling the switch module, and therefore normal power supply of power utilization load of electric supply fire wire towards an the air conditioning inside machine is maintained. But when users need to control the air conditioner to enter the standby state, the main control module controls the switch module to cut off the power supply of the power utilization load of the electric supply fire wire towards the air conditioning inside machine according to the remote control standby signals sent by the remote control module, the air conditioner enters a zero power consumption standby state, and therefore the problem of zero power consumption standby in the prior art can be solved.

Description

A kind of air-conditioner electric power supply control system
Technical field
The utility model belongs to the power supply control field, relates in particular to a kind of air-conditioner electric power supply control system.
Background technology
At present, air-conditioner has been widely used in various places, and for reducing power consumption to save the purpose of electricity consumption expenditure cost, make air-conditioner realize low-power consumption standby in the standby process, prior art is mainly the dual power supply mode that adopts in the indoor set of air-conditioner, namely do not work during in standby when main power source, and need the circuit module of work to power to realize low-power consumption standby when being standby by accessory power supply.Wherein, accessory power supply generally adopts battery or outdoor solar cell, if adopt battery, and when running into the long situation of stand-by time, needs battery is charged, and needs so equally consume electric power; If adopt outdoor solar cell, not abundant local of sunlight or when being in rainy weather, can't normally obtain electric energy by opto-electronic conversion, thereby cause to provide for the indoor set of air-conditioner the standby power supply.
From the foregoing, if indoor apparatus of air conditioner can be realized zero-power when holding state, and can start start in the control signal that receives the outside, can solve above-mentioned existing problems.Therefore, there is the problem that can't realize Zero-power-consumption standby in prior art.
The utility model content
The utility model provides a kind of air-conditioner electric power supply control system, is intended to solve the existing problem that can't realize Zero-power-consumption standby of prior art.
The utility model is achieved in that a kind of air-conditioner electric power supply control system, and described air-conditioner electric power supply control system comprises:
Send according to user's operation and start radiofrequency signal or remote signal, and the remote control module of the feedback radiofrequency signal switching working mode of returning according to external feedback;
Carry out radio communication with described remote control module, receive described startup radiofrequency signal, and will produce according to described startup radiofrequency signal the energy conversion module of corresponding electric energy;
Respectively with being connected with electric loading of described energy conversion module, civil power live wire and indoor apparatus of air conditioner, conducting closed according to described electric energy, and at described civil power live wire and the described switch module of setting up supply access between with electric loading;
Be built in described with in electric loading, be connected with described switch module, and carry out radio communication with described remote control module, the remote-controlled start-up signal that sends according to described remote control module or the duty of the described switch module of remote control standby signal controlling, and at the described main control module that sends described feedback radiofrequency signal when entering open state with electric loading from holding state to described remote control module.
in the utility model, comprise described remote control module by employing, described energy conversion module, the air-conditioner electric power supply control system of described switch module and described main control module, sent to described energy conversion module when air-conditioner is in holding state by described remote control module and start radiofrequency signal, and produce the closed conducting of the described switch module of corresponding electric energy driving by described energy conversion module according to described startup radiofrequency signal, substituting described Conversion of Energy module by described main control module subsequently controls described switch module, to keep described civil power live wire to the normal power supply of the use electric loading of indoor apparatus of air conditioner, and when the user need to control described indoor apparatus of air conditioner and enters holding state, the described switch module of remote control standby signal controlling that described main control module sends according to described remote control module cuts off described civil power live wire and described with the supply access between electric loading, and then make whole air-conditioner enter the Zero-power-consumption standby state, thereby solved the existing problem that can't realize Zero-power-consumption standby of prior art.
Description of drawings
Fig. 1 is the modular structure figure of the air-conditioner electric power supply control system that provides of the utility model embodiment;
Fig. 2 is the example structure figure of the air-conditioner electric power supply control system that provides of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
in the utility model embodiment, comprise remote control module by employing, energy conversion module, the air-conditioner electric power supply control system of switch module and main control module, sent to energy conversion module when air-conditioner is in holding state by remote control module and start radiofrequency signal, and start the closed conducting of the corresponding electric energy driving switch module of radiofrequency signal generation by energy conversion module according to this, substituting the energy conversion module by main control module subsequently controls switch module, to keep the civil power live wire to the normal power supply of the use electric loading of indoor apparatus of air conditioner, and when the user need to control air-conditioner and enters holding state, the remote control standby Signal-controlled switch module that main control module sends according to remote control module is cut off the supply access between the use electric loading of civil power live wire and indoor apparatus of air conditioner, and then make whole air-conditioner enter the Zero-power-consumption standby state.
Fig. 1 shows the modular structure of the air-conditioner electric power supply control system that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model, and details are as follows:
The air-conditioner electric power supply control system comprises:
Send according to user's operation and start radiofrequency signal or remote signal, and the remote control module 100 of the feedback radiofrequency signal switching working mode of returning according to external feedback;
Carry out radio communication with remote control module 100, receive the startup radiofrequency signal that remote control module 100 sends, and start according to this energy conversion module 200 that radiofrequency signal produces corresponding electric energy;
Be connected with the use electric loading 500 of energy conversion module 200, civil power live wire and indoor apparatus of air conditioner respectively, the closed conducting of the electric energy that produces according to energy conversion module 200, and set up the switch module 300 of supply access between the use electric loading 500 of civil power live wire and indoor apparatus of air conditioner;
Be built in the use electric loading 500 of indoor apparatus of air conditioner, be connected with switch module 300, and carry out radio communication with remote control module 100, the remote-controlled start-up signal that sends according to remote control module 100 or the duty of remote control standby Signal-controlled switch module 300, and send the main control module 400 of feedback radiofrequency signals to remote control module 100 when the use electric loading 500 of indoor apparatus of air conditioner enters open state from holding state.
Wherein, starting radiofrequency signal can be the remote signal that includes the radiofrequency signal coding in single radiofrequency signal or first code.
In the utility model embodiment, the use electric loading 500 of indoor apparatus of air conditioner also is connected with the civil power zero line, and energy conversion module 200, switch module 300 also are contained in indoor apparatus of air conditioner; Air-conditioner outdoor unit can follow indoor apparatus of air conditioner use electric loading 500 startup work and correspondingly enter duty, and consistent during both duties, namely both enter starting up's duty or holding state simultaneously.
Fig. 2 shows the example structure of the air-conditioner electric power supply control system that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model, and details are as follows:
As the utility model one embodiment, remote control module 100 comprises radiofrequency signal transmission circuit and wireless remote control signals radiating circuit.Wherein, the wireless remote control signals radiating circuit can send remote signal to main control module 400 based on infrared communication protocol or Bluetooth communication protocol, and this remote signal comprises remote-controlled start-up signal, remote control standby signal and the remote signal corresponding with other function choosing-items.In addition, remote control module 100 can be contained in the middle of remote controller commonly used, and then can save system cost, improves device integration.
As the utility model one embodiment, energy conversion module 200 can be that model is the EEPROM (EEPROM, Electrically Erasable Programmable Read-Only Memory) of M24LR16E-R or can also will be converted into galvanic radiofrequency signal reception and treatment circuit with the corresponding high-frequency alternating current of this radiofrequency signal by received RF signal.In the utility model embodiment, adopting model is the EEPROM of M24LR16E-R during as energy conversion module 200, is that the electric energy acquisition function (Energy Harvesting) by this EEPROM produces corresponding direct current according to received radiofrequency signal.
As the utility model one embodiment, switch module 300 comprises bidirectional triode thyristor K1 and relay K 2, first utmost point of bidirectional triode thyristor K1 and the make and break contact 1 of relay K 2 are connected to the civil power live wire altogether, second utmost point of bidirectional triode thyristor K1 and the normal opened contact 2 of relay K 2 are connected to the positive power source terminal of the use electric loading 500 of indoor apparatus of air conditioner altogether, the control utmost point of bidirectional triode thyristor K1 is connected with the output of energy conversion module 200, the first control end 3 of relay K 2 be connected control end 4 and all be connected with main control module 400.
As the utility model one embodiment, main control module 400 is single-chip microcomputer or arm processor, can select one to both according to real needs in actual applications and select.
Below in conjunction with operation principle, above-mentioned air-conditioner electric power supply control system is described further:
suppose that remote control module 100 is contained in air-conditioning remote control, when user's remote controller is sent the remote-controlled start-up signal to indoor apparatus of air conditioner, if the main control module in indoor apparatus of air conditioner 400 does not send the feedback radiofrequency signal, 100 of remote control modules can't receive the feedback radiofrequency signal, need user's remote controller to make remote control module 100 send the startup radiofrequency signal to energy conversion module 200 this moment, energy conversion module 200 in indoor apparatus of air conditioner drives the closed conducting of bidirectional triode thyristor K1 according to starting the radio-frequency module output DC, and then the civil power live wire is communicated with the use electric loading 500 of indoor apparatus of air conditioner, so, the use electric loading 500 of indoor apparatus of air conditioner is starting up's work after obtaining power supply.the direct current of exporting due to energy conversion module 200 can only drive the closed conducting of bidirectional triode thyristor K1 at short notice, so can export rapidly the switch closure that trigger impulse drives relay K 2 by main control module 400 after the use electric loading 500 start work of indoor apparatus of air conditioner, and then its make and break contact 1 and normal opened contact 2 are communicated with, the use electric loading 500 of indoor apparatus of air conditioner just can continue to obtain the power supply supply from the civil power live wire, meanwhile, main control module 400 can send feedback radiofrequency signal (normal boot-strap cue) to remote controller, remote control module 100 enters common remote control mode automatically after receiving this feedback radiofrequency signal, and send remote signal according to user's subsequent operation to main control module 400.
When user's remote controller is sent the remote-controlled start-up signal to indoor apparatus of air conditioner, if the main control module in indoor apparatus of air conditioner 400 sends the feedback radiofrequency signal, remote control module 100 enters common remote control mode automatically after receiving this feedback radiofrequency signal, and sends remote signal according to user's operation to main control module 400.
When user's remote controller is sent the remote-control closedown signal to indoor apparatus of air conditioner, main control module stops after receiving this remote-control closedown signal relay K 2 output trigger impulses, the switch of relay K 2 is disconnected, and then turn-off the civil power live wire power supply with electric loading is supplied with, this moment, each circuit module of whole indoor apparatus of air conditioner cut off the power supply, and air-conditioner outdoor unit cuts off the power supply simultaneously because obtaining power supply from indoor set, and therefore, whole air-conditioner enters the Zero-power-consumption standby state.
in the utility model embodiment, comprise remote control module by employing, energy conversion module, the air-conditioner electric power supply control system of switch module and main control module, sent to energy conversion module when air-conditioner is in holding state by remote control module and start radiofrequency signal, and start the closed conducting of the corresponding electric energy driving switch module of radiofrequency signal generation by energy conversion module according to this, substituting the energy conversion module by main control module subsequently controls switch module, to keep the civil power live wire to the normal power supply of the use electric loading of indoor apparatus of air conditioner, and when the user need to control air-conditioner and enters holding state, the remote control standby Signal-controlled switch module that main control module sends according to remote control module is cut off the supply access between the use electric loading of civil power live wire and indoor apparatus of air conditioner, and then make whole air-conditioner enter the Zero-power-consumption standby state, thereby solved the existing problem that can't realize Zero-power-consumption standby of prior art.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. an air-conditioner electric power supply control system, is characterized in that, described air-conditioner electric power supply control system comprises:
Send according to user's operation and start radiofrequency signal or remote signal, and the remote control module of the feedback radiofrequency signal switching working mode of returning according to external feedback;
Carry out radio communication with described remote control module, receive described startup radiofrequency signal, and will produce according to described startup radiofrequency signal the energy conversion module of corresponding electric energy;
Respectively with being connected with electric loading of described energy conversion module, civil power live wire and indoor apparatus of air conditioner, conducting closed according to described electric energy, and at described civil power live wire and the described switch module of setting up supply access between with electric loading;
Be built in described with in electric loading, be connected with described switch module, and carry out radio communication with described remote control module, the remote-controlled start-up signal that sends according to described remote control module or the duty of the described switch module of remote control standby signal controlling, and at the described main control module that sends described feedback radiofrequency signal when entering open state with electric loading from holding state to described remote control module.
2. air-conditioner electric power supply control system as claimed in claim 1, is characterized in that, described remote control module comprises radiofrequency signal transmission circuit and wireless remote control signals radiating circuit.
3. air-conditioner electric power supply control system as claimed in claim 1, is characterized in that, energy conversion module is that model is the EEPROM of M24LR16E-R.
4. air-conditioner electric power supply control system as claimed in claim 1, it is characterized in that, described switch module comprises bidirectional triode thyristor and relay, first utmost point of described bidirectional triode thyristor and the make and break contact of described relay are connected to the civil power live wire altogether, second utmost point of described bidirectional triode thyristor and the normal opened contact of described relay are connected to described positive power source terminal with electric loading altogether, the control utmost point of described bidirectional triode thyristor is connected with the output of described energy conversion module, the first control end of described relay be connected control end and all be connected with described main control module.
CN 201220408395 2012-08-17 2012-08-17 Air conditioner power supply control system Active CN202993464U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135594A (en) * 2015-07-29 2015-12-09 深圳创维空调科技有限公司 Air conditioner outdoor unit standby control system and air conditioner
CN105513331A (en) * 2014-10-14 2016-04-20 国基电子(上海)有限公司 Electrical equipment and remote controller
CN106352477A (en) * 2016-08-24 2017-01-25 珠海格力电器股份有限公司 Communication method and device of air conditioner and air conditioner
CN107208915A (en) * 2014-11-25 2017-09-26 泽奈特有限公司 System for managing air-conditioning device
CN107923645A (en) * 2015-08-20 2018-04-17 三菱电机株式会社 Air adjustment operating analysis device and program
CN110829817A (en) * 2019-11-18 2020-02-21 广东美的暖通设备有限公司 Control circuit, control method and device of control circuit and air conditioner

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105513331A (en) * 2014-10-14 2016-04-20 国基电子(上海)有限公司 Electrical equipment and remote controller
CN107208915B (en) * 2014-11-25 2019-11-22 泽奈特有限公司 System for managing air-conditioning device
CN107208915A (en) * 2014-11-25 2017-09-26 泽奈特有限公司 System for managing air-conditioning device
CN105135594B (en) * 2015-07-29 2018-09-18 深圳创维空调科技有限公司 A kind of air-conditioner outdoor unit standby control system and air-conditioning
CN105135594A (en) * 2015-07-29 2015-12-09 深圳创维空调科技有限公司 Air conditioner outdoor unit standby control system and air conditioner
CN107923645B (en) * 2015-08-20 2021-04-09 三菱电机株式会社 Air conditioning operation analysis device and non-transitory computer-readable recording medium having program recorded thereon
CN107923645A (en) * 2015-08-20 2018-04-17 三菱电机株式会社 Air adjustment operating analysis device and program
CN106352477A (en) * 2016-08-24 2017-01-25 珠海格力电器股份有限公司 Communication method and device of air conditioner and air conditioner
CN110829817A (en) * 2019-11-18 2020-02-21 广东美的暖通设备有限公司 Control circuit, control method and device of control circuit and air conditioner

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG

Effective date: 20131211

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20131211

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: Midea Group Co., Ltd.

Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6

Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong