CN208297952U - A kind of household power supply switch control system - Google Patents
A kind of household power supply switch control system Download PDFInfo
- Publication number
- CN208297952U CN208297952U CN201820866418.4U CN201820866418U CN208297952U CN 208297952 U CN208297952 U CN 208297952U CN 201820866418 U CN201820866418 U CN 201820866418U CN 208297952 U CN208297952 U CN 208297952U
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- power supply
- switch
- copper sheet
- relay
- branch
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Abstract
The utility model discloses a kind of household power supply switch control system comprising central controller and reception of wireless signals module, the central controller and reception of wireless signals module are electrically connected；It further includes total power switch, voltage sampling module, more than one branch supply switch, and more than one electricity consumption computing module, the central controller are electrically connected with total power switch, electricity consumption computing module, branch supply switch, voltage sampling module respectively；The current sampling module for detecting the branch current is equipped in the branch supply switch, the electricity consumption computing module other end is electrically connected with voltage sampling module and current sampling module respectively.The utility model realizes the open and close of each household electrical appliances power supply in remote controlled family, avoids household electrical appliances power supply power consumption by reception of wireless signals module；Total power switch and branch supply switch are realized in normally closed or normally open not power consumption, only the ability power consumption when two states switch by ingehious design, can greatly save electric energy.
Description
Technical field
The utility model relates to Smart Home technical field more particularly to a kind of household power supply switch control systems.
Background technique
With the progress of economy and society, the family increasingly crossed begins to use Intelligent housing technology, this is big
Very big convenience is brought to the life of user greatly.Current smart home technology is much tended to study the long-range of household electrical appliances
The long-range monitoring etc. of environment, there is the research that intelligent control is carried out to household electrical appliances power supply also at present in control, family for discovery.
In addition, current digital kilowatt-hour meter sensitivity is very high, in use, user's habit does not make household electrical appliance
Used time does not pull out attaching plug.If things go on like this, attaching plug wastes a large amount of power supplys, causes the electricity consumption of most of family monthly
It is all very big.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the utility model is to provide one kind can remotely close household electrical appliances power supply,
Save the household power supply switch control system of a large amount of power supplys.
To achieve the above object, the following technical solution is employed for the utility model:
A kind of household power supply switch control system comprising central controller, and for receiving mobile terminal control instruction
Reception of wireless signals module, the central controller and reception of wireless signals module be electrically connected, and the control system is also wrapped
Include total power switch for controlling all household electrical appliances power supplys, voltage sampling module, more than one branch supply switch and one with
Upper electricity consumption computing module, the central controller respectively with total power switch, electricity consumption computing module, branch supply switch,
The electrical connection of voltage sampling module；The current sampling module for detecting the branch current, institute are equipped in the branch supply switch
The electricity consumption computing module other end is stated to be electrically connected with voltage sampling module and current sampling module respectively.
Further, each branch supply switch is correspondingly provided with an electricity consumption computing module.
Further, described wherein branch supply switch is connect with lighting circuit all the way, when the branch supply of lighting circuit is opened
When the current sampling module in the Central Shanxi Plain detects that electric current sends variation, all branch supplies of central controller controls are closed the switch.
Further, the total power switch include the first relay, the second relay, first crossbar and second crossbar, two
It is equipped with bending copper sheet among cross bar, is equipped with compressed spring above bending copper sheet, after the bending copper sheet wears two cross bar centres,
Bending part two sides are respectively equipped with power supply closure contact and power supply break contact, and bending copper sheet end connects a power input line, when
When first relay is closed, push one end of first crossbar that bending copper sheet is allocated to power supply closure contact, the bending of bending copper sheet
Place is contacted with power supply closure；When the second relay closure, pushes one end of second crossbar that bending copper sheet is allocated to power supply and disconnect
The bending part of contact, bending copper sheet is contacted with power supply break contact；Pressing plate, first relay are equipped with above the compressed spring
Device and the second relay are respectively by solenoid valve control.
Further, the branch supply switch includes third relay, the 4th relay, third cross bar and the 4th cross bar,
It is equipped with bending copper sheet among two cross bars, is equipped with compressed spring above bending copper sheet, after the bending copper sheet wears two cross bar centres,
Its bending part two sides is respectively equipped with power supply closure contact and power supply break contact, and bending copper sheet end connects a power input line,
When third relay closure, push one end of third cross bar that bending copper sheet is allocated to power supply closure contact, the folding of bending copper sheet
Crook is contacted with power supply closure；When the 4th relay closure, pushes one end of the 4th cross bar that bending copper sheet is allocated to power supply and break
Contact is opened, the bending part of bending copper sheet is contacted with power supply break contact；Be equipped with pressing plate above the compressed spring, the third after
Electric appliance and the 4th relay are respectively by solenoid valve control.
Further, the household power supply switch control system of the utility model further includes the reset for being closed total power switch
Switch, the reset switch are electrically connected connection with the solenoid valve of the first relay.
The advantages of the utility model are as follows:
1, it by reception of wireless signals module, realizes the open and close of each household electrical appliances power supply in remote controlled family, avoids
Household electrical appliances power supply power consumption；
2, it being switched by setting branch supply, controllable all families other than normally opened equipment are electrically turn off power supply, thus
Realize the purpose for saving power supply；
3, all household electrical appliances power supplys can be closed in the case where user continuously stays out for more days by the way that total power switch is arranged,
Further realize the purpose of power saving.
4, by cleverly designing, realization does not consume in normally closed or normally open for total power switch and branch supply switch
Electricity, only the ability power consumption when two states switch, can greatly save electric energy.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the utility model household power supply switch control system；
Fig. 2 is the structural schematic diagram of total power switch；
Fig. 3 is the connection figure of reset switch and total power switch；
Fig. 4 is the structural schematic diagram for separating power switch.
Label declaration: 1 is central controller；2 be reception of wireless signals module；3 be total power switch；31 be the first relay
Device；32 be the second relay；33 be first crossbar；34 be second crossbar；35 be compressed spring；36 be bending copper sheet；37 be electricity
Source is closed contact；38 be power supply break contact；39 be pressing plate；310 be solenoid valve；311 be solenoid valve；
4 be voltage sampling module；
5 switch for branch supply；51 be current sampling module；52 be third relay；53 be the 4th relay；54 be
Three cross bars；55 be the 4th cross bar；56 be compressed spring；57 be bending copper sheet；58 are closed contact for power supply；59 disconnect touching for power supply
Point；510 be pressing plate；511 be solenoid valve；512 be solenoid valve；
6 be electricity consumption computing module；7 be mobile terminal；8 be lighting circuit；9 be reset switch.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of household power supply switch control system comprising central controller 1, and it is mobile whole for receiving
The reception of wireless signals module 2 of control instruction is held, the central controller 1 is electrically connected with reception of wireless signals module 2, described
Control system further includes for controlling the total power switch 3 of all household electrical appliances power supplys, voltage sampling module 4, more than one branch electricity
Source switch 5 and more than one electricity consumption computing module 6, the central controller 1 are calculated with total power switch 3, electricity consumption respectively
Module 6, branch supply switch 5, voltage sampling module 4 are electrically connected；It is equipped in the branch supply switch 5 for detecting the branch
The current sampling module 51 of electric current, 6 other end of electricity consumption computing module respectively with voltage sampling module 4 and current sampling mould
Block 51 is electrically connected.
In the present embodiment, due to settable demultiplex power switch 5, for example, can be directed to respectively the network equipment, refrigerator,
Water heater, air-conditioning, cooking apparatus, domestic lighting, blanket socket etc. are respectively provided with branch supply switch all the way.So optionally
It disconnects wherein one or more branch supply to switch, achievees the purpose that targetedly to control one of household electrical appliances power supply.For example, if
During user stays out, refrigerator, the corresponding branch supply of water heater can be closed the switch, the branch supply switch of other equipment closes
It closes, to achieve the purpose that power saving.
In the present embodiment, it is equipped with current sampling module 51 in the branch supply switch 5, current sampling module 51 can acquire
The current value of corresponding branch is simultaneously sent to central controller 1 and electricity consumption computing module 6.Voltage sampling module detection circuit electricity
Pressure, and will test result and be sent respectively to central controller and electricity consumption computing module 6.Electricity consumption computing module 6 is according to electric current
The current value of sampling module detection and the voltage value of voltage sampling module detection, so as to calculate the electricity consumption feelings of each branch
Condition, and calculated result is sent to central controller, so that central controller be facilitated to monitor the electricity consumption situation of each branch.When
When central controller finds certain abnormal branch current or certain branch electricity consumption exception, central controller is convenient to control wherein
The branch supply for the branch being abnormal, which switchs, to be disconnected.When central controller finds electric voltage exception, then total power switch is controlled
It disconnects.
In the present embodiment, the electric current lowest threshold of each branch is prestored in central controller 1.When central controller 1 through than
The branch current lowest threshold is lower than in lasting setting time (such as: 20 minutes or more) to the branch current of discovery detection,
Illustrate that the household electrical appliances in the branch do not work, then the branch supply of the central controller controls branch, which switchs, disconnects, to save electricity
Source.When the branch current exception of central controller discovery detection, branch supply switch also can control to disconnect.
In the present embodiment, it is also provided with total power switch 3, total power switch one end connects all household electrical appliances power supplys.Work as user
When staying out middle within more days, all appliances power sources and network equipment power supply in family can be closed by simultaneously switching off total power switch.
The household power supply switch control system of the present embodiment passes through home network device (such as router etc.) connection interconnection
Net.Reception of wireless signals module 2 receives user and passes through the control instruction that mobile terminal 7 is sent, and is sent to central controller 1,
Central controller 1 is according to the closing or opening of control instruction control total power switch 3 and the closure of branch supply switch 5 or breaks
It opens.For example, user in mobile phone by installing corresponding application program, then when user wants to disconnect the power supply of water heater in family
The control instruction for disconnecting water heater power supply is sent to control system by mobile phone, and reception of wireless signals module receives the control instruction
After be sent to hollow controller, hollow controller is sent to the branch supply switch 5 of water heater, the branch supply switch of water heater
5 disconnect, to disconnect water heater power supply.Certainly, user can also send the control instruction for disconnecting all appliances power sources in family, should
Control instruction passes through similar above-mentioned process, wireless receiving module, central controller is passed sequentially through, finally by central controller controls
Disconnect total power switch.Meanwhile passing through the application program in mobile terminal (such as mobile phone, plate, wearable device etc.), user
It can also check the electricity consumption of total electricity consumption and each branch in family.
In a preferred embodiment, described wherein branch supply switch 5 is connect with lighting circuit 8 all the way, works as lighting circuit
Branch supply switch in current sampling module when detecting that electric current changes, central controller 1 controls Universal shunting electricity
(the Universal shunting power switch can be other common household electrical appliances in addition to the dedicated electric appliances such as refrigerator, air-conditioning, water heater to source switch
Branch supply switch.) closure.If the electric current of lighting circuit changes, illustrate wherein there is headlamp to be lighted or extinguished, table
Bright user is in, at this point, can control Universal shunting power switch to be closed by central controller 1, it in this way can be user-friendly
General electronic corporation in family.
In a preferred embodiment, each branch supply switch 5 is correspondingly provided with an electricity consumption computing module 6.This
The current value and voltage detection module that the electricity consumption computing module 6 of each branch of sample is detected according to the current sampling module of the branch
The electricity consumption of each branch can be obtained in the voltage value of detection.
In a preferred embodiment, an electricity consumption computing module 6 can be also only set, which can be according to institute
There are the current value of the current sampling module detection of branch and the voltage value of voltage detection module detection, calculates total electricity consumption.
Embodiment 2
As shown in Fig. 2, the present embodiment is on the basis of embodiment 1, the total power switch 3 include the first relay 31,
Second relay 32, first crossbar 33 and second crossbar 34, two cross bars centre are equipped with bending copper sheet 36, the bending copper sheet top
Equipped with compressed spring 35, after the bending copper sheet 36 wears two cross bar centres, bending part two sides are respectively equipped with power supply closure touching
Point 37 and power supply break contact 38, bending copper sheet end connect a power input line, when the first relay closure, push first
Bending copper sheet 36 is allocated to power supply closure contact 37 by 33 1 end of cross bar, and the bending part of bending copper sheet 36 is contacted with power supply closure；
When the second relay 32 closure, push 34 1 end of second crossbar that bending copper sheet 36 is allocated to power supply break contact 38, bending
The bending part of copper sheet 36 is contacted with power supply break contact 38；Pressing plate 39, first relay are equipped with above the compressed spring 35
Device 31 and the second relay 32 are controlled by solenoid valve 310,311 respectively.
As shown in Fig. 2, total power switch 3 is respectively equipped with pin A1, A2, B1, B2, B3, C1, C2, wherein pin B1 is electricity
Source break contact；The one end pin B2 is connect with bending copper sheet end, and the other end is connect with a power supply output line；Pin B3 connection electricity
Source is closed contact；The one end pin C1, C2 is connect with the second relay, and the other end connects with the control solenoid valve of the second relay respectively
It connects；The one end pin A1, B1 is connect with the control solenoid valve of the first relay respectively, and the other end connects a reset switch.
As shown in Fig. 2, pushing 33 1 end of first crossbar that bending copper sheet 36 is allocated to electricity when the first relay 31 closure
Source is closed contact B3, and the bending part of bending copper sheet 36 is contacted with power supply closure, circuit conducting.Hereafter, the electricity of the first relay 31
Magnet valve controls the first relay 31 and opens, and the first relay 31 no longer needs to loss electric energy.Bending copper sheet is allocated to power supply closure contact
After B3, due to the effect of pressing plate 39, bending copper sheet 36 keeps contacting with power supply closure contact B3, and circuit can keep being on shape
State.When the second relay 32 closure, push 34 1 end of second crossbar that bending copper sheet is allocated to power supply break contact B1, and with
Break contact B1 contact；Hereafter, the second relay of solenoid valve control 32 of the second relay 32 is opened, and the second relay 32 is not necessarily to
Electric energy is lost again.After bending copper sheet 35 is allocated to power supply break contact B1, due to the effect of pressing plate 39, bending copper sheet is kept and power supply
Break contact B1 contact, circuit holding are in an off state.The control solenoid valve of first relay can connect 220V power supply,
The control solenoid valve of second relay can connect 5V power supply.
Seen from the above description, the total power switch of the present embodiment is after power supply closure or after power supply disconnection, due to first
Relay 31 or the second relay 32 are in opening state, so electric energy is not lost for the first relay and the second relay,
First relay and the second relay are only in the momentary loss electric energy for carrying out closing or opening handover operation.Existing relay is opened
It closes, either open type or closed type, always there is a kind of state to need that electric energy is lost.Therefore, compared with existing relay switch,
The total power switch of the present embodiment can greatly save electric energy.
Embodiment 3
As shown in figure 4, the present embodiment is on the basis of embodiment 1, the branch supply switch 5 includes third relay
52, the 4th relay 53, third cross bar 54 and the 4th cross bar 55, two cross bars centre are equipped with bending copper sheet 57, the bending copper sheet
57 tops are equipped with compressed spring 56, and after the bending copper sheet 57 wears two cross bar centres, bending part two sides are respectively equipped with power supply
It is closed contact 58 and power supply break contact 59,57 end of bending copper sheet connects a power input line, when third relay 52 is closed
When, push 54 1 end of third cross bar that bending copper sheet 57 is allocated to power supply closure contact 58, the bending part and electricity of bending copper sheet 57
Source closure contact；When the 4th relay 53 closure, pushes 54 1 end of the 4th cross bar that bending copper sheet is allocated to power supply and disconnect touching
Point 59, the bending part of bending copper sheet is contacted with power supply break contact；Pressing plate 510, the third are equipped with above the compressed spring
Relay and the 4th relay are respectively by solenoid valve control.The control solenoid valve of the third relay and the 4th relay
511,512 5V power supply can be separately connected.
The branch supply construction of switch of the present embodiment is similar with the total power switch of a upper embodiment, in normally closed or normally opened shape
State not power consumption, only the ability power consumption when two states switch, can greatly save electric energy.
Embodiment 4
As shown in figure 3, the present embodiment is on the basis of embodiment 1, the household power supply switch control system further includes using
In the reset switch 9 of closure total power switch, the reset switch 9 is electrically connected with the solenoid valve of the first relay 31.Such as Fig. 2 or
Shown in Fig. 3, described 9 one end of reset switch is connect with the power supply line of a 220V, and the other end and the solenoid valve with the first relay are electric
Connection.When pressing reset switch, the first relay of solenoid valve control of the first relay is closed, and pushes one end of first crossbar
Bending copper sheet is allocated to power supply closure contact B3, the bending part of bending copper sheet is contacted with power supply closure, circuit conducting.Actually answering
With in scene, which can be arranged and enter place in house, after total power switch disconnection, user go back home in pass through hand
Dynamic operation reset switch, realizes the reset (closure) of total power switch, easy to operate.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art are according to modification and variation equivalent made by the technical solution of the utility model, all
It should cover in the scope of the claimed protection of the utility model.
Claims (6)
1. a kind of household power supply switch control system, it is characterised in that: it includes central controller, and for receiving mobile terminal
The reception of wireless signals module of control instruction, the central controller and reception of wireless signals module are electrically connected, the control
System further includes switching for controlling the total power switch of all household electrical appliances power supplys, voltage sampling module, more than one branch supply,
And more than one electricity consumption computing module, the central controller are electric with total power switch, electricity consumption computing module, branch respectively
Source switch, the electrical connection of voltage sampling module；The current sampling for detecting the branch current is equipped in the branch supply switch
Module, the electricity consumption computing module other end are electrically connected with voltage sampling module and current sampling module respectively.
2. household power supply switch control system according to claim 1, it is characterised in that: each branch supply switch
It is correspondingly provided with an electricity consumption computing module.
3. household power supply switch control system according to claim 1, it is characterised in that: the wherein branch supply all the way
Switch is connect with lighting circuit, when the current sampling module in the branch supply switch of lighting circuit detects that electric current sends variation
When, all branch supplies of central controller controls close the switch.
4. household power supply switch control system according to claim 1, it is characterised in that: the total power switch includes the
One relay, the second relay, first crossbar and second crossbar, two cross bars centre are equipped with bending copper sheet, set above bending copper sheet
After having compressed spring, the bending copper sheet to wear two cross bar centres, bending part two sides are respectively equipped with power supply closure contact and electricity
Source break contact, bending copper sheet end connect a power input line, when the first relay closure, push one end of first crossbar
Bending copper sheet is allocated to power supply closure contact, the bending part of bending copper sheet is contacted with power supply closure；When the second relay closure,
Push one end of second crossbar that bending copper sheet is allocated to power supply break contact, bending part and the power supply break contact of bending copper sheet connect
Touching；Pressing plate is equipped with above the compressed spring, first relay and the second relay are respectively by solenoid valve control.
5. household power supply switch control system according to claim 1, it is characterised in that: the branch supply, which switchs, includes
Third relay, the 4th relay, third cross bar and the 4th cross bar, two cross bars centre are equipped with bending copper sheet, bending copper sheet top
Equipped with compressed spring, after the bending copper sheet wears two cross bar centres, bending part two sides be respectively equipped with power supply closure contact and
Power supply break contact, bending copper sheet end connect a power input line, when third relay closure, push one end of third cross bar
Bending copper sheet is allocated to power supply closure contact by end, and the bending part of bending copper sheet is contacted with power supply closure；When the 4th relay is closed
When, push one end of the 4th cross bar that bending copper sheet is allocated to power supply break contact, the bending part and power supply of bending copper sheet, which disconnect, to be touched
Point contact；Pressing plate is equipped with above the compressed spring, the third relay and the 4th relay are respectively by solenoid valve control.
6. household power supply switch control system according to claim 2, it is characterised in that: it further includes for being closed total electricity
The reset switch of source switch, the reset switch are electrically connected connection with the solenoid valve of the first relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866418.4U CN208297952U (en) | 2018-06-06 | 2018-06-06 | A kind of household power supply switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866418.4U CN208297952U (en) | 2018-06-06 | 2018-06-06 | A kind of household power supply switch control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208297952U true CN208297952U (en) | 2018-12-28 |
Family
ID=64723796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866418.4U Expired - Fee Related CN208297952U (en) | 2018-06-06 | 2018-06-06 | A kind of household power supply switch control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208297952U (en) |
-
2018
- 2018-06-06 CN CN201820866418.4U patent/CN208297952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |