CN101378255A - Electromagnetic instant-touch type power supply switch - Google Patents
Electromagnetic instant-touch type power supply switch Download PDFInfo
- Publication number
- CN101378255A CN101378255A CNA2008101681809A CN200810168180A CN101378255A CN 101378255 A CN101378255 A CN 101378255A CN A2008101681809 A CNA2008101681809 A CN A2008101681809A CN 200810168180 A CN200810168180 A CN 200810168180A CN 101378255 A CN101378255 A CN 101378255A
- Authority
- CN
- China
- Prior art keywords
- switch
- power supply
- touch type
- type power
- electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Push-Button Switches (AREA)
- Keying Circuit Devices (AREA)
Abstract
The invention relates to a magnetic instant touch type power switch which is used for controlling the power supply of an electrical appliance by matching with a remote controller of the electrical appliance or a network, and comprises a switch unit, a key driving unit, a connecting piece, and a circuit module providing electric drive for the key driving unit; the switch unit is a key switch with key locking function; the magnetic instant touch type power switch also includes that the key driving unit is provided with an action output piece; the two ends of the connecting piece are respectively connected with the action output piece and the key of the key switch; and the circuit module is connected with the key driving unit. The magnetic instant touch type power switch adopting the technical proposal of the invention can reach the aim of the on/off of the power supply due to the instant one-time energization, continuous power supply is not needed any more, and the effect of energy-saving can be actually achieved.
Description
Technical field
The present invention relates to a kind of mains switch, relate in particular to a kind of electromagnetic instant-touch type power supply switch.
Background technology
Along with the raising day by day of people's living standard, more and more higher to the requirement of intelligent electrical apparatus degree, therefore distance-type electric equipment has entered into people's production, various fields in life; During use, the remote control equipment with in the remote controller control machine makes machine works, and is convenient and swift; But these electric equipments are not when using, and all are in holding state always, and the subelement in the machine is still in running order, can't fully cut off the electricity supply, and consumed power for a long time not only, but also have certain potential safety hazard.
According to detection, the standby energy consumption of present most of household electrical appliance is all more than 3 watts.As far back as calendar year 2001, the U.S. has just issued president's order, requires to purchase the product that stand-by power consumption is lower than 1 watt in federal government's buying as far as possible; And " 1 watt of plan " that International Energy Agency IEA promoted since 2000 also obtained the active response of states such as Australia, Japan, European Union, and Australian relevant laws and regulations are executed in April, 2006.European Union has also signed agreement with electronics manufacturer, is devoted to jointly before 2010 the stand-by power consumption of all products is reduced to below 1 watt.In addition, in the APEC energy efficiency specialists meeting of holding not long ago, Korea S represents also to release that similar Australian regulation---" product that can not reach the correlation energy source efficiency will be sticked the warning of consumption sign before and after 2008." worldwide laws and regulations will release before and after 2010.Therefore, the scientists of countries in the world is all one after the other towards the stand-by power consumption that how to reduce household electrical appliances and effort; Comprise domesticly at present, existing many companies develop the associated electrical product of stand-by energy-saving, all just reduce power consumption on electronic circuit, and can't cut off the electricity supply completely, reach the really standby effect of " zero-power "; Though they are in propaganda, claim and also can utilize traditional " relay " to cut off the electricity supply, but this be a kind of " false energy-conservation ", be actually consumed power all the better, because: traditional " relay " is need continue energising with its coil to produce magnetic force, hold switch shrapnel, just can reach the function of power supply " unlatching ", the power consumption (about 70-100 milliampere) that it is increased in power supply " unlatching " back, during considerably beyond standby tens times of required power consumption (about 4-10 milliampere), therefore, though saved the power consumption of standby on the surface, but increase the power consumption when using greatly, there is no the effect that really reaches energy-conservation.
Summary of the invention
Technical problem to be solved by this invention is: a kind of electromagnetic instant-touch type power supply switch is provided, and it can cooperate remote controller thoroughly to cut off the AC power of electrical equipment, and really realizes Zero-power-consumption standby.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Electromagnetic instant-touch type power supply switch, it is used to cooperate the remote controller of electrical equipment or the power supply that network comes control apparatus, comprises switch element, button driver element, connector, and provides power-actuated circuit module for the button driver element; Described switch element is the key switch with press key locking function, and described electromagnetic instant-touch type power supply switch also comprises: described button driver element has the action output; Described connector two ends are connected with the button of described action output and key switch respectively; Described circuit module is connected with the button driver element.
The invention has the beneficial effects as follows:
Because only need in the moment energising once, the purpose that can reach electric power starting or close does not need continued power again, can really reach energy-conservation effect.
The present invention is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of the invention one electromagnetic instant-touch type power supply switch.
Fig. 2 is the structural representation of the embodiment of the invention one electromagnetic instant-touch type power supply switch.
Fig. 3 is the structural representation of the embodiment of the invention two electromagnetic instant-touch type power supply switch.
Embodiment
Embodiment one
The electromagnetic instant-touch type power supply switch that this embodiment provides, principle are as shown in Figure 1.This electromagnetic instant-touch type power supply switch comprises: switch element 2, button driver element 3, connector 4 and circuit module 5, it is used to cooperate the remote controller of electrical equipment 6 to come the power supply of control apparatus 6.The first terminal 7 among Fig. 1 and second terminal 8 are used for being electrically connected with the city, and described civil power can be 220 volts, 50 hertz, perhaps 110 volts, 60 hertz etc.
What described switch element 2 adopted in this embodiment is the common key switch with press key locking function.Key switch is widely used in the electrical equipment such as television set, video disc player, digital TV set-top box as mains switch, it has a button 21, push described button 21 once then key switch become conducting state, and this moment, button 21 was locked and conducting state is held.When pushing described button 21 once more button 21 is unlocked, then key switch transfers off-state to.
Described button driver element 3 is actually an electromagnet in this embodiment, comprising: drive coil 31, coil brace 32, secured core 33 and movable core 34.Secured core 33 and movable core 34 all are arranged in coil brace 32 cylindraceous, and secured core 33 relative coil braces 32 fixedly install, and movable core 34 then can slide in coil brace 32.Described drive coil 31 is around coil brace 32 peripheries, and the magnetic force that the energising back produces can make movable core 34 move in coil brace 32.
The two ends of described connector 4 are connected with button 21 with movable core 34 respectively, make movable core 34 and button 21 link.Connector 4 in this embodiment is the steel disc that a punching press forms, its two ends respectively with movable core 34 and button 21 clampings.
Described circuit module 5 is used to button driver element 3 that suitable driven by power is provided.Circuit module 5 in this embodiment comprises: single-chip microcomputer 51, electromagnetic switch 52, rectification circuit 53 and low-tension supply 54.
Described single-chip microcomputer 51 is connected with low-tension supply 54 and electrical equipment 6, obtains supplies of electric power from low-tension supply 54 when electrical equipment 6 is idle; When electrical equipment 6 work, single-chip microcomputer 51 directly obtains electric power from electrical equipment 6, to save the electric power of low-tension supply 54.Low-tension supply 54 can be general dry battery, also can be rechargeable battery or capacitor batteries etc.Capacitor batteries also is known as " super capacitor ", because the common capacitor of its Capacity Ratio is much bigger, externally performance is similar with battery.When low-tension supply 54 adopts rechargeable battery or capacitor batteries, when electrical equipment 6 is started working, detect the voltage of rechargeable battery or capacitor batteries by single-chip microcomputer 51, when if voltage is lower than certain value, may command electrical equipment 6 gives low-tension supply 54 chargings, be charged to a certain degree after, promptly stop charging.When if detected cell voltage is higher than certain value, then do not give low-tension supply 54 chargings, to prolong the useful life of rechargeable battery or capacitor batteries.
Single-chip microcomputer 51 also is connected with the remote control module 61 of electromagnetic switch 52 and electrical equipment 6.After remote control module 61 receives the signal of " power-on " that remote controller sends, can make the pulse that described single-chip microcomputer 51 produces an instant conductive, the time constant of pulse is set on the time point during about half period to two week of AC power, be about 38 milliseconds for 220 volts 50 hertz civil powers, be about 32 milliseconds for 110 volts 60 hertz civil powers, like this then can guarantee under the situation of electric main, realize the state of disposable conduction, and can not beat or have twice above pulse, and stability and reliability have been increased.Described pulse makes electromagnetic switch 52 quick-makes once, thereby makes the input voltage at the first terminal 7 and second terminal, 8 two ends be added in drive coil 31 two ends, and then movable core 34 is inhaled and moved, thereby drives button 21 motions, is equivalent to pressing keys 21 once.At this moment, switch element 2 promptly remains on conducting state, and electrical equipment 6 must be established beginning work by cable.Because all only need drive coil 31 and electromagnetic switch 52 of short duration instantaneous energisings when electromagnetic instant-touch type power supply switch closure or disconnection, therefore electrical equipment 6 electric work or electrical equipment 6 when cutting off the electricity supply fully, drive coil 31 and low voltage electromagnetic switch 52 do not need continued power, thereby can really reach the energy-saving effect of " Zero-power-consumption standby ".And drive coil 31 is to be driven by the civil power at the first terminal 7 and second terminal, 8 two ends, and its voltage is generally 220 volts or 110 volts, thus can guarantee button driver element 3 reliably driving buttons 21 move.
Certainly, civil power is an alternating current, and is not suitable for directly driving described drive coil 31, so also be in series with described rectification circuit 53 between electromagnetic switch 52 and drive coil 31.The simplest rectification circuit 53 can only adopt a diode to realize halfwave rectifier.Rectification circuit 53 in this embodiment also comprises second diode 532 and electric capacity 533 except having first diode 531.One end of electromagnetic switch 52 is connected with the first terminal 7, and the other end is connected in series described first diode 531 in proper order and is connected with an end of drive coil 31 with second diode, 532 backs, and the other end of drive coil 31 is connected with described second terminal 8.And electric capacity 533 is connected between the negative pole and second terminal 8 of first diode 531.Wherein second diode 532 is to prevent that drive coil 31 is in the energising anti-cutting edge of a knife or a sword voltage of moment, the life-span of using protection electric capacity 533 and electromagnetic switch 52.
Figure 2 shows that the structural representation of the electromagnetic instant-touch type power supply switch of this embodiment, it gets up switch element 2, button driver element 3 and connector 4 encapsulation by a shell 1, and circuit module 5 then is provided with separately in addition.Certainly, also circuit module 5 can be arranged on shell 1 inside, make all-in-one-piece electromagnetic instant-touch type power supply switch.
Described shell 1 comprises upper casing and lower casing, and mode such as upper casing can adopt snapping with lower casing, is threaded, bonding, ultrasonic bonding combines.Be provided with dividing plate in the shell 1, switch element 2 and button driver element 3 are separated and located, can avoid switch element 2 and button driver element 3 to rock and influence its function.Simultaneously, the button of switch element 2 21 reliably is connected with movable core 34 in the button driver element 3 by described connector 4, to realize reliable interlock.Offer corresponding hole on the shell 1, make two terminals---the first terminal 7 and second terminal 8 of switch element 2, and two lead-in wires of drive coil 31 stretch out shell 1.
In addition, also make button 21 stretch out shell 1, thereby can use hand pressing keys 21.Need to prove that button 21 stretches out under the situation of shell 1,, then can not use a teleswitch and open electrical equipment 6, and manually pressing keys 21 could be opened electrical equipment if there is not low-tension supply 54; But can cut off the power supply of electrical equipment 6 by remote controller fully, realize Zero-power-consumption standby, thereby also have certain positive effect.
Electromagnetic instant-touch type power supply switch of the present invention is when reality is used, and replaceable existing mains switch is contained on the front panel of electrical equipment.Electromagnetic instant-touch type power supply switch of the present invention especially is fit to be applied to split-type air conditioner etc. and hangs in height, on the inconvenient electrical equipment of cutting off the electricity supply with hand, then can further increase by one group of small-power device of charging automatically, to detect the electric weight of rechargeable battery, when current potential is low, rechargeable battery is charged automatically, when charging is saturated, cut off automatically, constantly continuous forever to guarantee its function; Increase on the most suitable air conditioning appliance that is assemblied in non source switch of this device.And other are as TV, and sound equipment etc. have on the electrical equipment of mains switch, when electrical equipment because of not using for a long time or when newly purchasing, when its inner rechargeable battery did not have electricity in other words, manually pressing keys 21 made electric power starting, then rechargeable battery also begins to charge.After the electrical equipment shutdown, because rechargeable battery has electric energy within a certain period of time,, also can cut off the electricity supply completely when shutting down simultaneously so can control the Push And Release of power supply by remote controller, and then reach the effect of " Zero-power-consumption standby ", and stopped the hidden danger on the safety simultaneously.
Embodiment two
The electromagnetic instant-touch type power supply switch that this embodiment provides, its structure as shown in Figure 3.Only be that with the difference of embodiment one switch element 2 among the embodiment one and button driver element 3 are linear arrangement, promptly the movement locus of its movable core 34 and button 21 point-blank.And the electromagnetic instant-touch type power supply switch of this embodiment, its switch element 2 and button driver element 3 arrange that for parallel promptly the movement locus of its movable core 34 and button 21 is parallel to each other.Its operation principle is all identical, so be not described in detail in this.The benefit of this embodiment is the length that can reduce electromagnetic instant-touch type power supply switch, to adapt to different needs.
Electromagnetic instant-touch type power supply switch of the present invention also can have tradition the electric equipment of remote control, holding state by the direct power supply in outside, change into and organize low power circuit module and rechargeable battery or common batteries by another and replaced, and cooperate electromagnetic instant-touch type power supply switch of the present invention, thereby can make electric equipment after shutting down with remote control or network mode, the input power unit disconnects fully, be in the holding state of no dispatch from foreign news agency, eliminated the electric energy loss in the machine standby, reach the purpose of energy savings, and it is improved the fail safe that machine uses, and simple in structure, with low cost.
Need to prove that electromagnetic instant-touch type power supply switch of the present invention not only can cooperate remote controller work,, also can adopt electromagnetic instant-touch type power supply switch of the present invention to cooperate network to come the power supply of control apparatus for electrical equipment by network control.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1, electromagnetic instant-touch type power supply switch, it is used to cooperate remote controller or network to come the power supply of control apparatus, comprise switch element, it is characterized in that, described switch element is the key switch with press key locking function, described electromagnetic instant-touch type power supply switch also comprises: button driver element, connector, and provide power-actuated circuit module for the button driver element; Described button driver element has the action output; Described connector two ends are connected with the button of described action output and key switch respectively; Described circuit module is connected with the button driver element.
2, electromagnetic instant-touch type power supply switch as claimed in claim 1 is characterized in that: described button driver element is an electromagnet, and described electromagnet comprises drive coil, coil brace, secured core and movable core; Described drive coil is wrapped in the coil brace periphery, and described secured core and movable core all are arranged in the coil brace, and movable core can move in coil brace as the action output.
3, electromagnetic instant-touch type power supply switch as claimed in claim 1 is characterized in that: described circuit module comprises: single-chip microcomputer, electromagnetic switch and rectification circuit; Described single-chip microcomputer is connected with electromagnetic switch, and is connected with the power supply of electrical equipment, also is connected with the remote control module signal of electrical equipment; Described electromagnetic switch, rectification circuit are connected with drive coil.
4, electromagnetic instant-touch type power supply switch as claimed in claim 3 is characterized in that: described circuit module also is included as the low-tension supply of single-chip microcomputer power supply; Described low-tension supply is connected with single-chip microcomputer.
5, electromagnetic instant-touch type power supply switch as claimed in claim 4 is characterized in that: described low-tension supply is dry cell, capacitor batteries or rechargeable battery.
6, electromagnetic instant-touch type power supply switch as claimed in claim 5 is characterized in that: when described low-tension supply was rechargeable battery or capacitor batteries, single-chip microcomputer also was connected with electrical equipment, with the charging of control to rechargeable battery or capacitor batteries.
7, electromagnetic instant-touch type power supply switch as claimed in claim 3 is characterized in that: described rectification circuit comprises first diode of realizing halfwave rectifier.
8, electromagnetic instant-touch type power supply switch as claimed in claim 7 is characterized in that: described rectification circuit also comprises second diode and electric capacity; Described second diode and first diode are serially connected between electromagnetic switch and the drive coil; Described electric capacity is connected in parallel on the drive coil and the first diode two ends.
9, as any described electromagnetic instant-touch type power supply switch in the claim 1 to 8, it is characterized in that: described electromagnetic instant-touch type power supply switch also comprises shell, and described switch element, button driver element and connector all are encapsulated in the described shell.
10, as any described electromagnetic instant-touch type power supply switch in the claim 1 to 8, it is characterized in that: described connector is the steel disc that punching press is made, its two ends and described button and the clamping respectively of action output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101681809A CN101378255B (en) | 2008-03-11 | 2008-09-19 | Electromagnetic instant-touch type power supply switch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820092538.X | 2008-03-11 | ||
| CN200820092538 | 2008-03-11 | ||
| CN2008101681809A CN101378255B (en) | 2008-03-11 | 2008-09-19 | Electromagnetic instant-touch type power supply switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101378255A true CN101378255A (en) | 2009-03-04 |
| CN101378255B CN101378255B (en) | 2011-06-15 |
Family
ID=40421626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101681809A Expired - Fee Related CN101378255B (en) | 2008-03-11 | 2008-09-19 | Electromagnetic instant-touch type power supply switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101378255B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078619A (en) * | 2012-12-06 | 2013-05-01 | 北京天源科创风电技术有限责任公司 | Magnetic control high-frequency contact type electronic switch and current transformer applying same |
-
2008
- 2008-09-19 CN CN2008101681809A patent/CN101378255B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103078619A (en) * | 2012-12-06 | 2013-05-01 | 北京天源科创风电技术有限责任公司 | Magnetic control high-frequency contact type electronic switch and current transformer applying same |
| CN103078619B (en) * | 2012-12-06 | 2015-11-11 | 北京天源科创风电技术有限责任公司 | A kind of magnetic control high-frequency resistance formula electronic switch and apply the current transformer of this switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101378255B (en) | 2011-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201340528Y (en) | Zero-power time-limited standby control circuit of household appliances | |
| CN102057555A (en) | Apparatus for minimizing standby power of switching-mode power supply | |
| CN101419434A (en) | Capacitive switch power supply with low power consumption standby function | |
| CN102183899B (en) | Zero power consumption standby circuit | |
| CN103023129A (en) | Electrical appliance as well as control circuit and method thereof | |
| CN104167720A (en) | Power-saving controller for automatically detecting states of power device and supply network and delaying outage | |
| CN105379045A (en) | LPS architecture for UPS systems | |
| CN204131103U (en) | Automatic detection power device and electric network state also can the electricity-saving controllers of delay cut-off | |
| CN203151391U (en) | USB power circuit, power socket equipped with USB power circuit and electric appliance equipped with USB power circuit | |
| CN102662345A (en) | Zero-power-consumption standby circuit | |
| CN203561857U (en) | Low-power standby control system | |
| CN201177349Y (en) | Air conditioner controller and air conditioner system | |
| CN205946220U (en) | Low-power standby circuit and induction cooker | |
| CN203984079U (en) | A kind of Intelligent remote control type emergency power supply | |
| CN201546062U (en) | Entire machine power interruption control device for washing machines | |
| CN101378255B (en) | Electromagnetic instant-touch type power supply switch | |
| CN201528094U (en) | Special power-saving socket controller used for television | |
| CN202127468U (en) | Power supply control device | |
| CN2932733Y (en) | Household electric appliance intelligent standby electricity-saving socket | |
| CN203217292U (en) | State machine-based multifunctional electronic appliance control circuit | |
| CN202197147U (en) | Electrical appliance and control circuit thereof | |
| CN204012841U (en) | The power-off restoration module of electric actuator | |
| CN205051569U (en) | Rectification filter circuit and electrical apparatus | |
| CN201623379U (en) | Operation controller of switch cabinet | |
| CN206517146U (en) | Domestic distributing box with storage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20120919 |