CN106033963B - Wireless switchgear - Google Patents
Wireless switchgear Download PDFInfo
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- CN106033963B CN106033963B CN201510117179.3A CN201510117179A CN106033963B CN 106033963 B CN106033963 B CN 106033963B CN 201510117179 A CN201510117179 A CN 201510117179A CN 106033963 B CN106033963 B CN 106033963B
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- switch
- main body
- switch enclosure
- wireless switchgear
- electric
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Abstract
Wireless switchgear, comprising: switch enclosure, wait be finally secured to required position；And Switch main body, the circuit independently of switch enclosure and for controlling corresponding electric appliance are opened and closed, wherein switch enclosure includes friction member, and corresponding electric energy is generated in response to abrasive action；The electric energy that friction member generates is converted into required electric energy by electricity collection/converting unit；And signal transmitter unit, it receives the electric energy after electricity collection/converting unit is converted and emits corresponding switching signal, and wherein Switch main body has major loop switch control unit, and major loop switch control unit is opened and closed the circuit of corresponding electric appliance in response to the switching signal that signal transmitter unit is emitted.Wireless switchgear of the invention generates control electric signal for example, by finger friction movement, so that component is simple, compact, easy to use and at low cost.
Description
Technical field
This patent disclosure relates generally to electric switch fields, and in particular to wireless switchgear.
Background technique
Switch is widely used in various electricity consumption occasions, for starting or closing electrical appliance.In the prior art, main use is stuck up
Plate switch needs to be routed between switch and controlled electric appliance, and switch is connect with the direct electric appliance of electrical appliance, is used for a long time and there is leakage
The security risk of electricity；This cable switch construction simultaneously is very troublesome, it is necessary to the specific location of Exact Design switch, in wall
Upper cutting, buries switch bottom case at cotton covered wire, and which results in the wastings of resources of manpower and material resources；More stubborn problem is later period switch
Track remodelling can only almost dig wall paper line again.
Existing wireless remote control type switch can solve wiring problem, but usually require using dry cell or chargeable electric power storage
Pond powers, and contemporary society, which increasingly payes attention to environmentally protective, discarded used batteries, will become the significant problem of environmental pollution.
Summary of the invention
The purpose of the invention is to overcome above-mentioned existing in the prior art certain or certain defect, one kind is provided and is passed through
Fricting movement is come the wireless switchgear that produces electricl energy.
Wireless switchgear according to the present invention includes:
Switch enclosure, wait be finally secured to required position；With
Switch main body, the circuit independently of switch enclosure and for controlling corresponding electric appliance are opened and closed,
Wherein switch enclosure includes
Friction member generates corresponding electric energy in response to abrasive action；
Electricity collection/converting unit, by friction member generate electricity collection/be converted into required electric energy；With
Signal transmitter unit, for receive collected by electricity collection/converting unit/electric energy of conversion and emit and open accordingly
OFF signal,
And wherein Switch main body has major loop switch control unit, and major loop switch control unit is sent out in response to signal
Penetrate the switching signal that unit is emitted and the circuit for being opened and closed corresponding electric appliance.
In one embodiment of the invention, switch enclosure can be configured to wall switch box form, and be finally secured to room
Interior walls desired locations.
In another embodiment of the present invention, switch enclosure can be configured to packaged type switch enclosure, and can be selective
The desired locations being fixed on indoor placement object.In this case, can be set on the stationary plane of packaged type switch enclosure can
Repeat fixed device.Repeatable fixed device is preferably repeatable to paste rubber or magnet.
In another embodiment of the present invention, Switch main body is mounted near electric appliance to be controlled.In this case, to be controlled
Electric appliance processed can be electric light, and Switch main body then may be mounted in the lampshade of electric light.
In another embodiment of the present invention, friction member may include: insulation backing；It is attached to leading on insulation backing
Electric layer；And fixed friction piece on the electrically conductive.
In alternate embodiment of the invention, friction member can also include Frictional Slipping part, can be relative to friction
Body generates Frictional Slipping.In this case, Frictional Slipping part can be made of materials such as similar skin material such as silicon rubber.
In a preferred embodiment of the invention, conductive layer can be made of goldleaf or tin oxide.In addition, friction piece can be
Silicon rubber column array.
In yet another embodiment of the present invention, the switching signal that signal transmitter unit generates is preferably coded signal, main
Circuit switching control unit have can correspond to the receiver for decoding the coded signal.
The present invention also provides a kind of interior decoration wireless switchgears comprising:
Switch enclosure, needed for position can be changed and selectively can be fixed on interior after finishing during fitting up indoors
Position；With
Switch main body is physically separated to switch enclosure and is used to control the power circuit opening and closing of corresponding electric light,
Wherein switch enclosure includes
Friction member generates corresponding electric signal in response to abrasive action,
And wherein Switch main body has control unit, and control unit is controlled in response to electric signal caused by friction member
The power circuit opening and closing of corresponding electric light.
Wireless switchgear of the invention is by using high-energy conversion ratio friction material and by the friction of such as finger
Movement is to generate control electric signal, so that structure is simple, compact, easy to use and cost substantially reduce.
Detailed description of the invention
Fig. 1 is the schematic diagram of the switch enclosure of wireless switchgear according to the present invention；
Fig. 2 is the schematic diagram of the Switch main body of wireless switchgear according to the present invention；
Fig. 3 is electricity collection/converting unit and signal transmitter unit schematic diagram；
Fig. 4 is energy harvester schematic diagram.
Specific embodiment
Below with reference to embodiment and attached drawing, the present invention will be further described, it should be appreciated by those skilled in the art that implementing
Example and attached drawing are intended merely to more fully understand the present invention, are not used to make any restrictions.
Referring to Fig. 1 and Fig. 2, wireless switchgear according to the present invention mainly includes switch enclosure 1 and Switch main body 2, switch
Box 1 and Switch main body 2 are mutually indepedent.Switch enclosure 1 includes friction member, electricity collection/converting unit 15 and signal transmitter unit 16,
Wherein friction member generates corresponding electric energy in response to abrasive action；The electricity that electricity collection/converting unit 15 generates friction member
It can be converted into satisfactory electric energy；Signal transmitter unit 16 receives above-mentioned electric energy and emits corresponding switching signal.Switch is originally
Circuit of the body 2 independently of switch enclosure 1 and for controlling corresponding electric appliance is opened and closed, and Switch main body 2 has major loop switch control unit,
Major loop switch control unit is opened and closed the circuit of corresponding electric appliance in response to switching signal caused by signal transmitter unit 16.
The pattern of switch enclosure 1 and setting position can be selected according to concrete application, wait be finally secured to required position
?.In one particular embodiment of the present invention, switch enclosure 1 is configured to wall switch box form, and is finally secured to interior
Wall desired locations.In another specific embodiment of the invention, switch enclosure 1 is configured to packaged type switch enclosure, and can
Selectivity is fixed on the desired locations on indoor placement object.When being configured to packaged type switch enclosure, it is provided on stationary plane
Repeatable fixed device, repeating fixed device for example can paste rubber or magnet to be repeatable, so as to easily solid
Due to required position.
Switch main body 2 is typically mounted near electric appliance to be controlled, such as when electric appliance to be controlled is electric light, Switch main body 2
It is mounted in the lampshade of electric light, so that Switch main body 2 be made to be integrally formed with electric light, reduces connecing between Switch main body 2 and electric light
Line.The ontology 2 that opens the light can be both installed together when producing electric light with electric light, can also be in the electricity controlled existing cable switch
Lamp installed when wireless control transformation.
Referring to Fig. 1, in one particular embodiment of the present invention, friction member includes insulation backing 11, conductive layer 12, friction
Body 13 and Frictional Slipping part 14, wherein conductive layer 12 is attached on insulation backing 11, and friction piece 13 is fixed on conductive layer 12.
Conductive layer 12 can be made of goldleaf or tin oxide.Silicon rubber column (or stick) array of diagram then can be set into friction piece 13.
Frictional Slipping part 14 can be made of rubber type of material such as similar skin material such as silicane rubber plates, can be relative to friction piece 13
Frictional Slipping is generated, to generate charge, the charge of generation is transmitted to electricity collection/converting unit 15 by conductive layer 12.?
In the preferred embodiment of the present invention, it is convenient to omit Frictional Slipping part 14 is directly rubbed by the finger of people with friction piece 13
Charge is generated, so that wireless switchgear component of the invention be made more to simplify.In a further embodiment, it also can be omitted
The function of electricity collection/converting unit 15 is directly integrated in signal transmitter unit 16 by electricity collection/converting unit 15.
Referring to fig. 2, in one particular embodiment of the present invention, the major loop switch control unit of Switch main body 2 includes
Major loop switch controller 21 and major loop switch 22.Wherein major loop switch controller 21 mainly includes sequentially connected switch
Signal receiver, decoder and major loop switch control driver；Major loop switch 22 can be three pole of SCR type power
Pipe, power field effect pipe or relay, on-off is by major loop switch control driver control.What signal transmitter unit 16 emitted
Signal is usually wireless pulse signals, such as can be air electromagnetic signals, infrared signal or ultrasonic signal etc..It is same in order to make
One switch only can control corresponding electric appliance, realize that oriented control, the signal that signal transmitter unit 16 emits can be encryption
Signal.Major loop switch controller 21 receives the signal that signal transmitter unit 16 emits by switching signal receiver, passes through solution
Code device is decoded coded signal, if signal is correct, drives major loop to open by major loop switch control driver
Pass 22 opens or closes；If signal is incorrect, stop reacting in next step.
Referring to Fig. 3, electricity collection/converting unit 15 includes energy harvester 151 and controller 152.When work, friction electricity
It can be collected by energy harvester 151, and the electric energy that friction member generates is converted into satisfactory voltage and current, collection of energy
Device 151 is that controller 152 and signal transmitter unit 16 provide power supply.Controller 152 controls signal transmitter unit 16 and emits accordingly
Switching signal.
Referring to fig. 4, energy harvester 151 is for collecting the small friction energy and generating system power supply, without the use of tradition
Rechargeable battery power supply.It may be connected directly to conductive layer 12, be corrected to voltage waveform and by the energy stores of collection
On an external capacitor, released any extra power and by a millimicro power by an internal parallel voltage-stablizer
Efficient buck regulator keeps a regulated output voltage.Internal full wave bridge rectifier can by two Differential Inputs come
It uses, that is, is responsible for the PZ1 and PZ2 rectified to input.Rectification output is subsequently stored in one on VIN pin
On capacitor, and it can be used as the energy storage device of buck converter.Low-loss bridge rectifier has that about 400mV's is total
Pressure drop and typical piezoelectric generate electric current (generally in 10 μ A or so).The electric bridge can transmit the up to electric current of 50mA.When VIN pin
On when possessing enough voltage, buck converter will be enabled to generate a pressure stabilizing output.
Buck regulator use hysteresis voltage algorithm, with by from VOUT detect pin internal feedback to output
It is controlled.One output capacitor is charged to the number for being slightly above point of adjustment by an inductor by buck converter
Value.It using an internal PMOS switch by making inductor current ramp rise to 260mA and followed by an inside
NMOS switch makes inductor current ramp drop to zero to complete the task, so that energy is effectively delivered to output capacitance
Device.Its sluggish method for providing pressure stabilizing output reduces the loss caused by operating because of FET switch, and protects under light load conditions
An output is held.
The specific example that wireless switchgear of the invention is applied to interior decoration is described below, wherein wireless switchgear
It mainly include switch enclosure 1 and Switch main body 2.Wherein switch enclosure 1 has friction member, and corresponding electricity is generated in response to abrasive action
Signal.Wherein Switch main body 2 is physically separated from switch enclosure 1, and Switch main body 2 has control unit, and control unit is in response to friction
Electric signal caused by part and control corresponding electric light power circuit opening and closing.Especially when to the electric light for having line traffic control original in room
When being transformed, Switch main body 2 is installed in the lampshade of original electric light with can be convenient, during switch enclosure 1 is fitted up indoors
Position is changeable, and position needed for capable of needing to be fixed on interior according to resident after finishing.Realize by have line traffic control to
The upgrading of wireless remote control.The position that switch can arbitrarily be changed is not necessarily to dig wall paper line again, not only safe but also province when the later period uses
Electricity.
In addition, although it is also contemplated that using actuating member is arranged in switch enclosure, and pass through the manual activation actuation part
Part and corresponding mechanical movement is directly changed into electric energy to generate corresponding remote signal, but since this mechanical movement turns
The energy of change be it is relatively limited, actual operation requirements generally can not be met；And also need to design complexity in this case
Mechanical realization, this meeting is so that switch is extremely complex, installation and inconvenient for use, and can also cause excessively high cost.Of the invention
Wireless switchgear generates control electricity by using high-energy conversion ratio friction material by the fricting movement of such as finger
Signal, so that structure is simple, compact, easy to use and cost substantially reduce.
Claims (7)
1. a kind of wireless switchgear, comprising:
Switch enclosure, wait be finally secured to required position；With
Switch main body, the circuit independently of switch enclosure and for controlling corresponding electric appliance are opened and closed,
Wherein switch enclosure includes
Friction member generates corresponding electric energy in response to abrasive action；Friction member includes: insulation backing；It is attached to insulation backing
On conductive layer；And fixed friction piece on the electrically conductive；
Electricity collection/converting unit, by friction member generate electricity collection/be converted into required electric energy, electricity collection/converting unit
Including energy harvester and controller, energy harvester is for collecting the friction energy and generating system power supply, without the use of that can fill
Electric battery supply；It is connected directly to conductive layer, is corrected to voltage waveform and by the energy stores of collection an outside
On capacitor, released any extra power and by a millimicro power voltage-dropping type pressure stabilizing by an internal parallel voltage-stablizer
Device keeps a regulated output voltage；With
Signal transmitter unit, for receive collected by electricity collection/converting unit/electric energy of conversion and emit corresponding switch letter
Number,
And wherein Switch main body has major loop switch control unit, and major loop switch control unit emits single in response to signal
The switching signal that is emitted of member and the circuit for being opened and closed corresponding electric appliance.
2. wireless switchgear according to claim 1, wherein switch enclosure is configured to wall switch box form, and finally solid
Due to indoor wall desired locations.
3. wireless switchgear according to claim 1, wherein switch enclosure is configured to packaged type switch enclosure, and can select
Selecting property is fixed on the desired locations on indoor placement object.
4. wireless switchgear according to claim 3, being wherein provided on the stationary plane of packaged type switch enclosure can weigh
Device is fixed again.
5. wireless switchgear according to claim 4, wherein the repeatable fixed device is repeatable stickup rubber
Or magnet.
6. wireless switchgear according to claim 1, wherein Switch main body is mounted near electric appliance to be controlled.
7. wireless switchgear according to claim 6, wherein electric appliance to be controlled is electric light, Switch main body is mounted on electric light
Lampshade in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117179.3A CN106033963B (en) | 2015-03-17 | 2015-03-17 | Wireless switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117179.3A CN106033963B (en) | 2015-03-17 | 2015-03-17 | Wireless switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106033963A CN106033963A (en) | 2016-10-19 |
| CN106033963B true CN106033963B (en) | 2019-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117179.3A Active CN106033963B (en) | 2015-03-17 | 2015-03-17 | Wireless switchgear |
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| CN (1) | CN106033963B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166146A1 (en) * | 2016-03-31 | 2017-10-05 | 肇庆市衡艺实业有限公司 | Wireless switch device |
| CN107818683B (en) * | 2017-11-28 | 2024-03-26 | 广东工业大学 | Wireless control switch device and system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8022367B2 (en) * | 2009-05-21 | 2011-09-20 | Liberty Hardware Mfg. Corp. | Multipoint sensing system |
| CN202794895U (en) * | 2012-05-18 | 2013-03-13 | 深圳职业技术学院 | Battery-free remote control switch |
| US20140340917A1 (en) * | 2013-05-17 | 2014-11-20 | David Harraghy | Illuminated Brake Assembly and Wheel Well Accessory |
| CN203661021U (en) * | 2013-11-08 | 2014-06-18 | 纳米新能源（唐山）有限责任公司 | Touch control switch and electric system |
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| Publication number | Publication date |
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| CN106033963A (en) | 2016-10-19 |
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