CN208819038U - System for controlling power supply of household electrical appliance - Google Patents
System for controlling power supply of household electrical appliance Download PDFInfo
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- CN208819038U CN208819038U CN201720369232.3U CN201720369232U CN208819038U CN 208819038 U CN208819038 U CN 208819038U CN 201720369232 U CN201720369232 U CN 201720369232U CN 208819038 U CN208819038 U CN 208819038U
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- 238000004378 air conditioning Methods 0.000 description 5
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Abstract
The utility model discloses a system for controlling power supply of household electrical appliances, this system includes: the intelligent household appliance power supply system comprises an intelligent power supply system, an information acquisition device and household appliances, wherein the household appliances are connected with the intelligent power supply system through the information acquisition device, the information acquisition device is used for acquiring the power supply conditions of the household appliances and the operating environment conditions of the household appliances, and the intelligent power supply system is used for controlling the power supply of the household appliances according to the power supply conditions of the household appliances and/or the operating environment conditions of the household appliances. The scheme improves the power supply safety of the household appliance.
Description
Technical field
The utility model relates to air-conditioning technical fields, in particular to a kind of system of control household appliance power supply.
Background technique
With the continuous improvement and the continuous improvement of modern science and technology level of people's living standard, various household electrical appliance are (following
Also referred to as household appliance) new product emerge one after another, and enter huge numbers of families, for example, air-conditioning equipment also becomes more intelligent, function
Can be also stronger and stronger, not only refrigerating/heating also may filter that fresh air etc..But it is continuous with household appliances product
Increase and the continuous enhancing of its function also tests holding for home power system while bringing convenience to people's lives
Loading capability, meanwhile, some high-power electric appliance products, e.g., electric heater etc. can if still load high current after aging circuit
There is very big fire hazard, it is seen that with being constantly progressive for household appliance, the safety of household appliance power supply is also needed to improve,
Therefore how to guarantee suffering from a problem that at present using safe become for current household electrical source.
Utility model content
The utility model provides a kind of system of control household appliance power supply, is set at least solving household electrical appliances in the prior art
The standby lower problem of safety in utilization.
In order to solve the above technical problems, providing a kind of system of control household appliance power supply, comprising: intelligent power system
System, information collecting device and household appliance, household appliance are connect by information collecting device with intelligent power system, and information is adopted
Acquisition means are used to acquire the power supply situation of household appliance and the running environment situation of household appliance, and intelligent power system is used for root
According to the power supply of the running environment situation control household appliance of the power supply situation and/or household appliance of household appliance.
Optionally, above- mentioned information acquisition device, comprising: current sensor, current sensor are defeated for monitoring power supply
Electric current out；Intelligent power system is also used to monitor that the current value of power supply output is greater than first threshold when current sensor
When, the power of household appliance of the output to the power being currently running beyond second threshold is reduced, and/or control household electrical appliances are set
Standby transformation working pattern.
Optionally, above- mentioned information acquisition device, comprising: infrared sensor and gate sensor, gate sensor are used for
The door for successively obtaining inside and outside at least two sects in user residence opens angle information, and infrared sensor is used to obtain the temperature on door handle
Spend information；Intelligent power system is also used to sequencing, door angle of release the degree letter according at least two sect enabling information got
Temperature information on breath and door handle determines whether user leaves residence；In the case where judging that user leaves residence, judgement
In residence whether nobody, if it is determined that in residence nobody, then control specified household appliance power-off；If it is determined that user does not leave
Institute then controls the specified household appliance power-off in residence in nobody room.
Optionally, above- mentioned information acquisition device includes: infrared sensor, for obtain in user residence each household appliance and
The temperature of transmission line of electricity；Intelligent power system is also used to, each household appliance for getting when infrared sensor or transmission line of electricity
When temperature reaches third threshold value, then alert.
Optionally, above- mentioned information acquisition device, comprising: flame sensor, each household electrical appliances for detecting in user residence are set
Standby surrounding whether there is open fire, and intelligent power system is also used to, and have open fire around household appliance when flame sensor has detected
Occur, then cuts off the power supply of the power supply in user residence, and send a warning message to fire alarm.
Scheme provided by the embodiment of the utility model, obtains household appliance power supply situation in real time and household appliance runs ring
Border situation, it, can according to the power supply of household appliance power supply situation and/or household appliance running environment situation control household appliance
Guarantee that the power supply of household appliance can carry out real-time control according to power supply situation and use environment, improves household appliance power supply
Safety.
Detailed description of the invention
Fig. 1 is the flow chart of the method for control household appliance power supply provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the system of control household appliance power supply provided by the embodiment of the utility model.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Embodiment 1
A kind of method for present embodiments providing control household appliance power supply, Fig. 1 is the flow chart of this method, such as Fig. 1 institute
Show, this method comprises the following steps:
Step 101: knowing the power supply situation of household appliance and the running environment situation of household appliance；
In the present embodiment, the power supply situation of household appliance may include that the supply current of each household appliance, each household electrical appliances are set
The information such as the standby power consumed and the general power supply current of all household appliances.The running environment situation of household appliance then can wrap
Include in user residence whether someone, the user residence room Nei Ge whether someone, whether user leave residence, household appliance and power supply
Whether there are the information such as open fire around the temperature and household appliance of route.Household appliance can be known by various kinds of sensors
The running environment situation of power supply situation and household appliance.
Step 102: household appliance is controlled according to the running environment situation of the power supply situation of household appliance and/or household appliance
Power supply.
In the present embodiment, current sensor can be used to know the electric current in each power supply line, when monitoring to power
When the total current value of power supply output is greater than first threshold, reducing output, (the consumption power can to the power being currently running
Think the actual power consumption or rated consumption power of household appliance) beyond second threshold household appliance power, and/or,
Control household appliance transformation working pattern；That is, when the total current value for monitoring power supply output is greater than first threshold, it can be with
Output is reduced to the high-power household appliance in currently running household appliance, wherein high-power household appliance is for example, air energy
Water heater, electric heater, electromagnetic oven and refrigerator etc..
In the present embodiment, knowing the running environment situation of household appliance specifically can also include:
Successively obtain the enabling information inside and outside at least two sects in user residence, wherein enabling information includes: an angle of release degree
Temperature information in information and door handle；Based on this, according to the power supply situation of household appliance and/or the operation ring of household appliance
The power supply of border situation control household appliance, comprising: according to sequencing, the Men Kai of the enabling information at least two sects got
Temperature information on angle information and door handle determines whether user leaves residence；Judging the case where user leaves residence
Under, judge in residence whether nobody, if it is determined that in residence nobody, then control specified household appliance power-off；If it is determined that user
Residence is not left, then controls the specified household appliance power-off in residence in nobody room.Wherein, specified household appliance is specific
It can refer to the household appliance without continuous standby.For example, air-conditioning, TV etc..Wherein it is possible to detect door using infrared sensor
Temperature information on handle perceives the angle information that door is opened using gate sensor, can judge in conjunction with the two information
User is to open the door or close the door.Further, in conjunction with the enabling sequencing in residence between multiple tracks door, that is, it can determine that user is
It is no to leave home.Furthermore can also further be detected using infrared sensor in each room in user residence whether someone.
Method provided in this embodiment can also include: each household appliance and the temperature of transmission line of electricity in monitoring user residence
Degree, reaches third threshold value if there is the temperature of household appliance or transmission line of electricity, then alert.Wherein it is possible to utilize
Infrared sensor detects each household appliance and the temperature of output circuit in user residence.Warning message can be specifically sent to
The mobile terminal of user, so as to user can in timely learning residence household appliance operation conditions, so that it is guaranteed that household appliance
And power supply line's safe power supply.
In the present embodiment, the running environment situation for knowing household appliance specifically can also include: in monitoring user residence
Household appliance around whether have open fire；Specifically flame sensor can be installed around household appliance to realize to household electrical appliances
The monitoring of open fire around equipment.Based on this, according to the running environment situation control of the power supply situation of household appliance and/or household appliance
The power supply of household appliance processed can specifically include:
When monitoring has open fire generation around the household appliance in user residence, the power supply in user residence is cut off
Power supply；On this basis, in order to further ensure that the safety in user residence, method provided in this embodiment can also include:
When monitoring has open fire generation around the household appliance in user residence, send a warning message to fire alarm.
Method provided by the embodiment of the utility model, obtains household appliance power supply situation in real time and household appliance runs ring
Border situation, it, can according to the power supply of household appliance power supply situation and/or household appliance running environment situation control household appliance
Guarantee that the power supply of household appliance can carry out real-time control according to power supply situation and use environment, improves household appliance power supply
Safety.Meanwhile, it is capable to intelligent decision power-supply system load, when peak, limits high power device power output, nobody when from
Dynamic cutting, saves electric energy；Whether monitoring household appliance, route have short-circuit spark phenomenon, reduce fire hazard.
Embodiment 2
The method for present embodiments providing another control household appliance power supply, this method and above-mentioned first embodiment provide
Household appliance power supply method realization principle it is identical, the present embodiment is to limit high-power household appliance power output and intelligence
Two aspects that can cut off the power are illustrated come the method powered to control household appliance.
The high-power household appliance power output of limitation is illustrated first:
By the household appliance access intelligent power control centre (below also referred to as intelligent power system) in family, and to intelligence
It is defeated that power supply control centre inputs basic parameters, real-time monitoring every, the intelligent power control centres such as power, the voltage of household appliance
Electric current in electric line, when monitor output total current size have reached the current-carrying peak value of route when, to some high power devices
Carry out power limit, for example, to frequency-conversion air-conditioning system frequency limit, air quantity be limited in, it is low-grade；To the function of electromagnetic oven, electric heater
Rate is limited to low-power mode, avoids route fever excessive.
It is illustrated secondly, cutting off the power to intelligence:
By the sensor (gate sensor and infrared sensor) being mounted in door, the angle and door knob that detection door is opened
Temperature on hand, the angle judgement opened by door are to open door or close door.For the gate in residence, pass through prison
The open angle for surveying gate and the temperature on door handle, (such as owner closes the door and leaves, and is the door handle towards indoor side first
Have temperature, then the door handle towards outside has temperature), when the such temperature-sensitive sequence of infrared sensor reception and registration on door handle, together
When gate sensing device monitor to open, intelligent power control centre is judged as owner and is away from home.In addition, infrared sensor is supervised
Survey indoor parlor, whether somebody stays at home in room, if infrared sensor is returned without thermal signal, power supply control centre is judged as
In family nobody, be then turned off some without standby appliances power source, such as air-conditioning, television set, water heater, charger；And it is right
In the gate in user residence, when detecting that owner enters room, and when infrared sensor monitors parlor no one, power supply control
In will be mounted on parlor without standby appliance cut-off, when detecting that owner withdraws from a room, while infrared sensor is supervised
When measuring room no one, in power supply control will be mounted on room without standby appliance cut-off.
Power supply control centre reduces the electric equipment products stand-by power consumption in household in the above manner, avoids electric equipment products because short
Road strikes sparks and fire occurs, and reduces fire hazard.
In addition, method provided in this embodiment can also monitor each electric equipment products and transmission of electricity in family by infrared sensor
Whether the temperature of route has exception, if reaches ignition point, when monitoring the exception of temperature, power supply control centre issues police
Report notifies the owner of family, and point occurs extremely for temperature indicator to overhaul and prompt owner whether to need to cut off the power, if
Open fire is monitored, power supply control centre directly cuts off the power and reports a fire, reduction family loss as far as possible.
Method provided in this embodiment, monitor in real time in user residence whether someone, it is indoor to pass through infrared sensor monitoring
And the temperature of door handle, while the open angle of sensor perception door is gated, and when both this monitoring judges family no one, cutting
Household electrical source reduces household appliance standby power, saves electric energy, while also avoiding the sparking of electric appliance internal short-circuit, household of igniting
The phenomenon that.
Embodiment 3
A kind of system of control household appliance power supply of is present embodiments provided, which can be used to implement above-mentioned first
The method for the control household appliance power supply that embodiment and second embodiment provide, Fig. 2 is the structural schematic diagram of the system, is such as schemed
Shown in 2, which includes following component part:
Intelligent power system 21, information collecting device 22 (including current sensor shown in Fig. 2, infrared sensor, door
Control sensor and flame sensor) and household appliance 23, wherein household appliance 23 passes through information collecting device 22 and intelligence
Power-supply system connection, information collecting device 22 are used to acquire the power supply situation of household appliance and the running environment shape of household appliance
Condition, intelligent power system 21 are used to control house according to the power supply situation of household appliance and/or the running environment situation of household appliance
The power supply of electric equipment.
As shown in Fig. 2, the information collecting device 22 in the present embodiment can be current sensor, which is used for
Monitor the electric current of power supply output.
Intelligent power system is also used to monitor that the current value of power supply output is greater than first threshold when current sensor
When, reduce the power of household appliance of the output to the power being currently running beyond second threshold, and/or the control family
Electric equipment transformation working pattern.
As shown in Fig. 2, the information collecting device 22 in the present embodiment can also include infrared sensor and gate sensing
Device, gate sensor (including at least two gate sensors, be respectively arranged on different doors) are lived for successively obtaining user
In the door inside and outside at least two sects open angle information, infrared sensor is used to obtain the temperature information on door handle；In this base
On plinth, the intelligent power system 21 in the present embodiment is also used to according to the successive suitable of at least two sect enabling information got
The temperature information that sequence, door open on angle information and door handle determines whether user leaves residence；Judging that user leaves residence
In the case where, judge in residence whether nobody, if it is determined that in residence nobody, then control specified household appliance power-off；If sentenced
Disconnected user does not leave residence, then controls the specified household appliance power-off in residence in nobody room.
Information collecting device 22 in the present embodiment can also include: infrared sensor, and the infrared sensor is for obtaining
Each household appliance and the temperature of transmission line of electricity in user residence；Based on this, the intelligent power system 21 in the present embodiment is also used to,
When the temperature of each household appliance or transmission line of electricity that infrared sensor is got reaches third threshold value, then alert.
As shown in Fig. 2, the information collecting device 22 in the present embodiment can also include: flame sensor, used for detecting
It whether there is open fire around each household appliance in the residence of family, on this basis, the intelligent power system in the present embodiment is also used
In when flame sensor detects there is open fire around household appliance, then cutting off the confession of the power supply in user residence
Electricity, and send a warning message to fire alarm.
System provided by the embodiment of the utility model, obtains household appliance power supply situation in real time and household appliance runs ring
Border situation, it, can according to the power supply of household appliance power supply situation and/or household appliance running environment situation control household appliance
Guarantee that the power supply of household appliance can carry out real-time control according to power supply situation and use environment, improves household appliance power supply
Safety.Meanwhile, it is capable to intelligent decision power-supply system load, when peak, limits high power device power output, nobody when from
Dynamic cutting, saves electric energy；Whether monitoring household appliance, route have short-circuit spark phenomenon, reduce fire hazard.About above-mentioned implementation
System in example, wherein the concrete mode that each component part executes operation carries out in the embodiment of the method
Detailed description, no detailed explanation will be given here.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including the non-utility models of the utility model
Common knowledge or conventional techniques in the art.The description and examples are only to be considered as illustrative, this is practical new
The true scope and spirit of type are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (4)
1. a kind of system of control household appliance power supply characterized by comprising
Intelligent power system, information collecting device and household appliance, the household appliance by the information collecting device with
The intelligent power system connection, the power supply situation and the household electrical appliances that the information collecting device is used to acquire household appliance are set
Standby running environment situation, the intelligent power system are used for power supply situation and/or the household electrical appliances according to the household appliance
The running environment situation of equipment controls the power supply of the household appliance；
Wherein, the information collecting device, comprising:
Current sensor, the current sensor are used to monitor the electric current of power supply output；
The intelligent power system is also used to monitor that the current value of power supply output is greater than first when the current sensor
When threshold value, the power of household appliance of the output to the power being currently running beyond second threshold, and/or control institute are reduced
State household appliance transformation working pattern.
2. system according to claim 1, which is characterized in that the information collecting device, comprising:
Infrared sensor and gate sensor, the gate sensor is for successively obtaining inside and outside at least twice in user residence
The door of door opens angle information, and the infrared sensor is used to obtain the temperature information on door handle；
The intelligent power system is also used to sequencing, door angle of release according at least two sect enabling information got
Temperature information in degree information and door handle determines whether user leaves residence；In the case where judging that user leaves residence,
Judge in the residence whether nobody, if it is determined that in the residence nobody, then control specified household appliance power-off；If it is determined that
The user does not leave residence, then controls the specified household appliance power-off in the residence in nobody room.
3. system according to claim 1, which is characterized in that the information collecting device includes:
Infrared sensor, for obtaining each household appliance and the temperature of transmission line of electricity in user residence；
The intelligent power system is also used to, each household appliance for getting when the infrared sensor or transmission line of electricity
When temperature reaches third threshold value, then alert.
4. system according to any one of claims 1 to 3, which is characterized in that the information collecting device, comprising:
Flame sensor, for detecting around each household appliance in user residence with the presence or absence of open fire, the intelligent power system
System is also used to, and when the flame sensor detects there is open fire around household appliance, then cuts off the confession in user residence
The power supply of power supply, and send a warning message to fire alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369232.3U CN208819038U (en) | 2017-04-10 | 2017-04-10 | System for controlling power supply of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369232.3U CN208819038U (en) | 2017-04-10 | 2017-04-10 | System for controlling power supply of household electrical appliance |
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| Publication Number | Publication Date |
|---|---|
| CN208819038U true CN208819038U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720369232.3U Withdrawn - After Issue CN208819038U (en) | 2017-04-10 | 2017-04-10 | System for controlling power supply of household electrical appliance |
Country Status (1)
| Country | Link |
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| CN (1) | CN208819038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959614A (en) * | 2017-04-10 | 2017-07-18 | 珠海格力电器股份有限公司 | Method and system for controlling power supply of household appliance |
| CN111341084A (en) * | 2020-01-21 | 2020-06-26 | 深圳科绪技术有限公司 | Electric quantity early warning method, electric quantity early warning system and computer storage medium |
-
2017
- 2017-04-10 CN CN201720369232.3U patent/CN208819038U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959614A (en) * | 2017-04-10 | 2017-07-18 | 珠海格力电器股份有限公司 | Method and system for controlling power supply of household appliance |
| CN106959614B (en) * | 2017-04-10 | 2024-04-05 | 珠海格力电器股份有限公司 | Method and system for controlling power supply of household electrical appliance |
| CN111341084A (en) * | 2020-01-21 | 2020-06-26 | 深圳科绪技术有限公司 | Electric quantity early warning method, electric quantity early warning system and computer storage medium |
| CN111341084B (en) * | 2020-01-21 | 2021-09-03 | 深圳科绪技术有限公司 | Electric quantity early warning method, electric quantity early warning system and computer storage medium |
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