CN203910013U - Electric appliance remote control starting device, television, air conditioner and power socket - Google Patents
Electric appliance remote control starting device, television, air conditioner and power socket Download PDFInfo
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- CN203910013U CN203910013U CN201320799995.3U CN201320799995U CN203910013U CN 203910013 U CN203910013 U CN 203910013U CN 201320799995 U CN201320799995 U CN 201320799995U CN 203910013 U CN203910013 U CN 203910013U
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Abstract
An electric appliance remote control starting device is characterized by comprising a first low-pressure direct current power supply (E1), a second low-pressure direct current power supply (E2), a control processing unit (U4), a remote control starting loop (E4) and a strong-electricity on-off electronic switch (K1). Strong electricity is completely turned off and isolated from an electric appliance standby starting device and a controlled electric appliance when the electric appliance standby starting device and the controlled electric appliance are in a standby state, and stand-by power consumption of the whole electric appliance system is zero while the safety of the electric appliance system is guaranteed and the service life of the electric appliance is prolonged.
Description
Technical field
The invention belongs to electric appliance standby technical field, particularly a kind of appliance remote control starter gear and the televisor, air conditioner and the supply socket that adopt described appliance remote control starter gear.
Background technology
At current electrical equipment, as in tv product, be all provided with stand-by circuit, fundamental purpose is can receive remote-controlled start-up enabled instruction when electrical equipment during in holding state, realizes appliance starting easily.When electric appliance standby state, will produce the stand-by power consumption of electrical equipment like this, and these electrical equipment are also with some auxiliary devices, they also can produce stand-by power consumption, as the Set Top Box of televisor band and sound equipment, and the printer of computer band and display.The statistics of International Energy Agency shows, standby energy consumption accounts for 3%-13% of home-use electric weight, and the enquiry data of the relevant statistical organization of China also shows, the standby energy consumption of household electrical appliances has accounted for 10% of home-use electric weight, is genuine electricity-eating tiger.Now existing energy-saving socket addresses this problem, and if application number is 200710191292.1 Intelligentized power supply manager of television, application number is the standby automatic power-off device of 200920176576.8 1 kinds of intelligent safety energy conservation energies.Also there are some other deficiencies in these devices, as high in complex structure, cost, itself also have certain standby energy consumption.
Summary of the invention
The present invention is to be the improvement of the standby automatic power-off device of 200920176576.8 1 kinds of intelligent safety energy conservation energies to application number, and proposing a kind of stand-by power consumption own is zero appliance remote control starter gear.The technical scheme adopting is: according to the feature of power consumption, the composition of standby starter gear and power supply dependence are optimized to adjustment, other unit is subject to remote control to start circuit controls, access failure power supply, idle during standby, the stand-by power consumption that simultaneously proposes two kinds of new remote controls startup loops is zero, and therefore the stand-by power consumption of whole device is zero.Wherein, RF remote-controlled startup loop is comprised of radio-frequency antenna coil and unilateral diode, does not need standby energy consumption, and stand-by power consumption is zero; It is after infrared receiving tube is connected with diode, current-limiting resistance, directly to access between civil power forceful electric power power supply input phase line (L) and the control utmost point of one-way SCR D2 that infrared remote control starts loop, during standby, infrared receiving tube is under reverse bias voltage, only the zero dark current that is similar to lower than 0.1 μ A passes through, power consumption is few, can be considered as zero-power.
Simultaneously, also in Electric Apparatus Chassis outside, set up one or more controlled forceful electric power power supply output plughole for the auxiliary device power supply to electrical equipment outside, when closing the forceful electric power power supply of electrical equipment, these controlled sokets are also together turned off, Set Top Box as attached in televisor, the display of computer, printer etc.
The technical scheme that further illustrates appliance remote control starter gear of the present invention below realizes details:
1, provide the RF remote-controlled startup loop of zero-power and infrared remote control to start loop, can be according to dissimilar electrical equipment choice for use.Wherein (1) RF remote-controlled startup loop is comprised of radio-frequency antenna coil and unilateral diode, does not need standby energy consumption, idle when standby; (2) infrared remote control startup loop is after infrared receiving tube is connected with diode, current-limiting resistance, directly to access between civil power forceful electric power power supply input phase line (L) and the control utmost point of one-way SCR, during standby, the dark current of infrared receiving tube is lower than 0.1 μ A, 220 volts exchange semiperiod conducting, stand-by power consumption is lower than 0.5 * 220 * 0.1=11 microwatt, be equivalent to the accumulation of 10 years and consume 0.95 watt-hour, amount to 10000 less than 1 degree electricity, can be considered as zero-power.
2, adjust the power supply relation of two cover low-voltage dc power supplies, the second low-voltage dc power supply (E2) relies on the first low-voltage dc power supply (E1) and controlled by it, the first low-voltage dc power supply (E1) that wherein provides low-voltage dc power supply for forceful electric power break-make electronic switch is no current output when standby, so idle; The forceful electric power power supply input of the second low-voltage dc power supply (E2) derives from the controlled output phase line of forceful electric power power supply (LO), idle when standby, in appliance starting, obtain to exchange to input and be translated into low-voltage direct, for controlled processing unit (U4) provides low-voltage dc power supply, so power consumption is also zero during standby; During standby, power consumption is not worked, do not had to controlled processing unit (U4), and after controlled electric appliance starts, the low-voltage dc power supply of power panel output just can enter controlled processing unit and enter duty.
The good effect that structural adjustment obtains is: only have the loop of startup to produce stand-by power consumption, in addition do not produce any other stand-by power consumption.Add, the RF remote-controlled startup loop that the present invention proposes, infrared remote control start loop, manually assistant starting loop all can accomplish that stand-by power consumption is zero, and therefore described appliance remote control starter gear stand-by power consumption is zero.
According to the scheme providing above, the principle that described appliance remote control starter gear obtains standby zero-power-consumption is: a kind of appliance remote control starter gear, it is characterized in that, comprise the first low-voltage dc power supply (E1), the second low-voltage dc power supply (E2), controlled processing unit (U4), remote control starts loop (E4), manual assistant starting loop, and forceful electric power power supply is opened and is maintained loop, forceful electric power break-make electronic switch (K1), electric appliance load loop current detecting unit (E5).Remote control starts loop (E4), manually assistant starting loop, forceful electric power power supply are opened the control utmost point (TG) that the output that maintains loop connects the one-way SCR (D2) that the first low-voltage dc power supply (E1) comprises, and realizes and starts circuit controls the first low-voltage dc power supply (E1); Successively, the first low-voltage dc power supply (E1) is controlled forceful electric power break-make electronic switch (K1), forceful electric power break-make electronic switch (K1) is other element circuit (the second low-voltage dc power supply (E2), controlled processing unit (U4), forceful electric power power supply is opened and is maintained loop, electric appliance load loop current detecting unit (E5)) power supply is provided.The output signal of controlled processing unit (U4) acceptor load circuit current detecting unit (E5), export simultaneously control signal determine forceful electric power power supply open maintain loop output to open or to close the first low-voltage dc power supply (E1).Manual assistant starting loop comprises often opens hand push button (B1), and any time power consumption that user does not press is all zero.
When standby, remote control starts loop (E4) no-output, the first low-voltage dc power supply (E1) is closed, non-transformer consumption, and other follow-up unit is all closed, non-transformer consumption, and therefore the power consumption of whole appliance starting device just starts loop (E4) generation by remote control.For remote control, start loop (E4), according to the technical scheme of above-mentioned appliance remote control starter gear, realize the explanation of the 1st of details, can adopt RF remote-controlled startup loop or infrared remote control to start loop, the former stand-by power consumption is definitely zero, the latter amounts to 10000 less than 1 degree electricity, can be considered as zero-power.Therefore,, when standby, the power consumption of described appliance starting device is zero.
While opening electrical equipment, when user starts shooting by telepilot or hand push button, remote control startup loop (E4) or manually assistant starting loop are exported enough large control and are extremely opened electric current, by driving one-way SCR (D2), open the first low-voltage dc power supply (E1) out-put supply, forceful electric power break-make electronic switch (K1) obtains electric closure, open appliances power source, the second low-voltage dc power supply (E2), controlled processing unit (U4) electric normal work control in time forceful electric power power supply and open and maintain loop output high level, maintain the power supply output of the first low-voltage dc power supply (E1).Afterwards, electrical equipment is in normal operating conditions.
Electrical equipment from normal operating conditions when closing, electric appliance load loop current detecting unit (E5) be input as low level, forceful electric power power supply is opened and is maintained loop output low level, close the out-put supply of the first low-voltage dc power supply (E1), forceful electric power break-make electronic switch (K1) dead electricity disconnects, follow-up each unit all dead electricity is closed, and system is returned to again holding state, and stand-by power consumption is zero.
The appliance remote control starter gear that this patent proposes comprises infrared and two kinds of remote control Starting mode of radio frequency, and wherein each Starting mode is all suitable for all kinds of electrical equipment with distant control function.For example, can obtain air conditioner, the televisor of the RF remote-controlled startup of idle, the air conditioner of the RF remote-controlled startup of idle of the televisor of micro-power consumption infrared remote control startup, the startup of micro-power consumption infrared remote control, etc.
Compared with prior art, remotely initiated devices of the present invention has been obtained the good effect of three aspects:: electric appliance standby starter gear itself and the electrical equipment controlled when standby and civil power forceful electric power thoroughly turn-off isolation, guarantee electric system safe, to make the stand-by power consumption of whole electric system when extending appliance life be zero.
Read by reference to the accompanying drawings the detailed description of embodiment, will make the features and advantages of the invention become clearer.
Accompanying drawing explanation
Fig. 1 is the TV set circuit schematic diagram that adopts described infrared remote control Starting mode.
Fig. 2 is the air conditioner circuit theory diagrams that adopt described RF remote-controlled Starting mode.
Fig. 3 is the remote control socket circuit theory diagrams that adopt described RF remote-controlled Starting mode.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
Embodiment mono-, and as shown in Figure 1, the infrared remote control Starting mode of take is for the technical scheme implementation detail of tv product described appliance remote control starter gear as example describes.
The televisor that a kind of infrared remote control starts, comprise casing, on casing, there is mains supply input socket, in casing, there is power panel (U1), on power panel (U1), there is forceful electric power power input, in TV shell, also has described infrared remote control starting device, the forceful electric power power input of the controlled output phase line of forceful electric power power supply (LO) the connecting TV power panel of infrared remote control starting device, the casing rear portion of televisor also has the controlled accessory power outlet (U7 of one or more auxiliary forceful electric power power supplys, U8) be connected in the controlled output phase line of forceful electric power power supply (LO) of appliance remote control starter gear, in power panel (U1) forceful electric power power supply input zero line, be in series with the electric appliance load loop current detecting unit (E5) of described appliance remote control starter gear.
Controlled processing unit (U4) is first exported high level by its first output port (O1) after obtaining electric startup, continues to keep the forceful electric power power supply of the forceful electric power controlled output phase line of power supply (LO) and power panel (U1); After time delay certain hour, read the level signal of first input end mouth (I1), when being low level, the lasting several seconds judges that televisor is in holding state, the first output port (O1) output low level disconnects normally opened relay (K1), the power supply that cuts off the forceful electric power controlled output phase line of power supply (LO), the power supply of the controlled accessory power outlet of auxiliary forceful electric power power supply (U7, U8) at the forceful electric power power input of television power panel and casing rear portion is cut off.
It is such that the infrared remote control of described televisor starts: as shown in fig. 1, comprise the first current-limiting resistance (R4), the second current-limiting resistance (R8), infrared receiving diode (D7), isolating diode (D10), infrared receiving diode (D7) is series at the first current-limiting resistance (R4), between the second current-limiting resistance (R8), again with the anodic bonding of isolating diode (D10), the negative pole of isolating diode (D5) connects the control utmost point (TG) of the first low-voltage dc power supply (E1), one end of the first current-limiting resistance (R4) is connected with civil power forceful electric power power supply input phase line (L), the other end connects the negative pole of infrared receiving diode (D7), infrared receiving diode (D7) is contrary in series connection with the polar orientation of isolating diode (D10), infrared remote control starts loop and completes the electric current that the Infrared remote controller starting-up signal of receiving is converted to the control utmost point (TG) that drives the first low-voltage dc power supply (E1).
Standby is during without infrared remote control enabling signal, infrared receiving tube is under reverse bias voltage, only the zero dark current that is similar to lower than 0.1 μ A passes through, can not reach the firing current requirement of the one-way SCR (D2) of opening in the second low-voltage dc power supply far away, one-way SCR (D2) cut-off, the first low-voltage dc power supply (E1) no-output power supply, the coil no current of often driving electromagnetic relay (K1) passes through, output contact disconnects, the forceful electric power input of power panel of television (U1) disconnects, the first low-voltage dc power supply (E1), the second low-voltage dc power supply (E2) is zero with the power consumption of televisor, when user sends infrared remote control start-up command, infrared receiving diode (D7) is subject to the conducting of infrared radiation energy excitation, in infrared receiving diode (D7), enough large photoelectric effect electric current will be formed, infrared remote control startup loop (E4) is exported enough large control and is extremely opened electric current, drive one-way SCR (D2) conducting, the first low-voltage dc power supply (E1) out-put supply, the coil of electromagnetic relay (K1) obtains the electric output contact closure of often opening, power panel of television (U1), the forceful electric power input end of the second low-voltage dc power supply (E2) obtains electric, controlled processing unit (U4) obtains power supply from the second low-voltage dc power supply (E2) and starts working, controlled processing unit (U4) is first exported high level by its first output port (O1) after obtaining electric startup, by the resistance R 7 maintaining in loop, to one-way SCR D2, provide control electrode current, the closure that maintains electromagnetic relay (K1) continues to keep the power supply of the forceful electric power controlled output phase line of power supply (LO), the first low-voltage dc power supply (E1), the forceful electric power input end of power panel of television (U1), the second low-voltage dc power supply (E2) continues electricly.
After this, user uses Infrared remote controller operation televisor to compare without any difference with general television set, when user is by sending after shutdown/standby command, televisor master control borad can have been controlled the work of closing of associated components automatically, at this moment televisor is in traditional holding state, in the time of the normal work of electric appliance load loop current ratio, greatly reduce, in the situation that not having the input of hand off forceful electric power, user just produced the standby energy consumption of televisor, if televisor is accompanied with in the situation of Set Top Box, sound equipment power amplifier, standby energy consumption can reach more than 20 watts.
But arrange after described appliance remote control starter gear at televisor, controlled processing unit (U4) detects the signal of electric appliance load loop current detecting unit (E5) by first input end mouth (I1), when being low level, just shows the lasting several seconds that televisor is in holding state, by the first output port (O1) output low level, turn-off the first low-voltage dc power supply (E1), the coil losing electricity of electromagnetic relay (K1) is often opened output electric shock and is disconnected, all forceful electric power power supplys that are connected with the controlled output phase line of forceful electric power power supply (LO) are disconnected, comprise power panel of television (U1), controlled accessory power outlet (the U7 of auxiliary forceful electric power power supply for attendant equipment that television cabin rear portion arranges, U8).At this moment, televisor and attendant equipment thoroughly disconnect with civil power forceful electric power, and the potential safety hazard of electrical equipment while exempting standby, extends appliance life, and electric appliance standby power consumption is zero, energy-conserving and environment-protective.The power consumption of infrared remote control starting device itself is very small, and 10000 electric less than 1 degree, can be considered as zero-power.
Embodiment bis-, and as shown in Figure 2, the RF remote-controlled Starting mode of take is for the technical scheme implementation detail of air conditioner described appliance remote control starter gear as example describes.
An air conditioner for RF remote-controlled startup, comprises casing, has mains supply input socket on casing, has power panel (U1) in casing, on power panel (U1), has forceful electric power power input, the RF remote-controlled starter gear of electrical equipment that has the present invention to propose in casing.The controlled output phase line of forceful electric power power supply (LO) of the RF remote-controlled starter gear of electrical equipment connects the forceful electric power power supply input phase line of air conditioner electric source plate, the casing rear portion of air conditioner also has the controlled accessory power outlets of one or more auxiliary forceful electric power power supplys (U7, U8) to be connected in the controlled output phase line of forceful electric power power supply (LO) of appliance remote control starter gear, and power panel (U1) forceful electric power power supply is inputted the electric appliance load loop current detecting unit (E5) that is in series with described appliance remote control starter gear in zero line.
The RF remote-controlled startup of described air conditioner is such: as shown in Figure 2, RF remote-controlled startup loop (E4) comprises RF receiving coil (L1), oscillating capacitance (C3), commutation diode (D6), one end of RF receiving coil (L1) is connected with the ground of the first low-voltage dc power supply (E1), the other end connect successively oscillating capacitance (C3), commutation diode (D6), the negative pole of commutation diode (D6) connects the control utmost point (TG) of the first low-voltage dc power supply (E1); The start radio frequency electromagnetic energy that RF remote-controlled startup loop completes the characteristic frequency that the radio-frequency (RF) remote of receiving is sent converts the control utmost point (TG) electric current that drives the first low-voltage dc power supply (E1) to.
When user sends RF remote-controlled start-up command, RF receiving coil (L1) induction electromotive force produces, RF remote-controlled startup loop output current, drive one-way SCR (D2) conducting, the first low-voltage dc power supply (E1) out-put supply, the coil of electromagnetic relay (K1) obtains the electric output contact closure of often opening, power panel of television (U1), the forceful electric power input end of the second low-voltage dc power supply (E2) obtains electric, controlled processing unit (U4) obtains power supply from the second low-voltage dc power supply (E2) and starts working, controlled processing unit (U4) is first exported high level by its first output port (O1) after obtaining electric startup, by the resistance R 7 maintaining in loop, to one-way SCR D2, provide control electrode current, the closure that maintains electromagnetic relay (K1) continues to keep the power supply of the forceful electric power controlled output phase line of power supply (LO), the first low-voltage dc power supply (E1), the forceful electric power input end of air conditioner power panel (U1), the second low-voltage dc power supply (E2) continues electricly.
After this, user's operating air conditioner machine that uses a teleswitch is compared without any difference with operation common air-conditioning machine, when user is by sending after shutdown/standby command, air conditioner master control borad can have been controlled the work of closing of associated components automatically, at this moment air conditioner is in traditional holding state, in the time of the normal work of electric appliance load loop current ratio, greatly reduce, in the situation that user does not have the input of hand off forceful electric power, just produced the standby energy consumption of air conditioner.
But be provided with after described appliance remote control starter gear at air conditioner, controlled processing unit (U4) detects the signal of electric appliance load loop current detecting unit (E5) by first input end mouth (I1), when being low level, just shows the lasting several seconds that televisor is in holding state, by the first output port (O1) output low level, turn-off the first low-voltage dc power supply (E1), the coil losing electricity of electromagnetic relay (K1) is often opened output electric shock and is disconnected, all forceful electric power power supplys that are connected with the controlled output phase line of forceful electric power power supply (LO) are disconnected, comprise power panel of television (U1), controlled accessory power outlet (the U7 of auxiliary forceful electric power power supply for attendant equipment that air conditioner casing rear portion arranges, U8), RF remote-controlled starter gear itself.At this moment, air conditioner and civil power forceful electric power disconnect, and the potential safety hazard of electrical equipment while exempting standby, extends appliance life, and electric appliance standby power consumption is zero, energy-conserving and environment-protective, and the power consumption of RF remote-controlled starter gear itself is also zero.
Embodiment tri-, and as shown in Figure 3, a kind of energy-saving safe remote control power socket is the technical scheme implementation detail that example describes described appliance remote control starter gear.
A kind of energy-saving safe remote control power socket, comprise mains supply input contact, the main receptacle of the controlled output of forceful electric power power supply (U1) is for main electric power supply, the auxiliary apparatus socket of the controlled output of one or more forceful electric power power supplys (U7, U8) is for the power supply of electrical equipment auxiliary device, appliance remote control starter gear; The controlled output phase line of forceful electric power power supply (LO) of appliance remote control starter gear connects the phase line of the main receptacle of the controlled output of forceful electric power power supply (U1) and the auxiliary apparatus socket of the controlled output of forceful electric power power supply (U7, U8), is in series with the electric appliance load loop current detecting unit (E5) of described appliance remote control starter gear in the zero line of the main receptacle of the controlled output of forceful electric power power supply (U1).
When user sends infrared remote control start-up command, infrared receiving diode (D7) is subject to the conducting of infrared radiation energy excitation, in infrared receiving diode (D7), enough large photoelectric effect electric current will be formed, infrared remote control startup loop (E4) is exported enough large control and is extremely opened electric current, drive one-way SCR (D2) conducting, the first low-voltage dc power supply (E1) out-put supply, the coil of electromagnetic relay (K1) obtains the electric output contact closure of often opening, main receptacle (U1), auxiliary apparatus socket (U7, U8), the forceful electric power input end of the second low-voltage dc power supply (E2) obtains electric, controlled processing unit (U4) obtains power supply from the second low-voltage dc power supply (E2) and starts working, controlled processing unit (U4) is first exported high level by its first output port (O1) after obtaining electric startup, by the resistance R 7 maintaining in loop, to one-way SCR D2, provide control electrode current, the closure that maintains electromagnetic relay (K1) continues to keep the power supply of the forceful electric power controlled output phase line of power supply (LO), the first low-voltage dc power supply (E1), the second low-voltage dc power supply (E2), main receptacle (U1), auxiliary apparatus socket (U7, U8) continue electricly.
Continue electric after, main receptacle (U1) and common energization socket are without any difference, when the appliance starting inserting in the main receptacle of the controlled output of forceful electric power power supply (U1) moves, load circuit current detecting unit (E5) output positive level, controlled processing unit (U4) continues to keep the first low-voltage dc power supply (E1) by the first output port (O1) output high level, continues to keep the power supply of the forceful electric power controlled output phase line of power supply (LO), while being closed again in holding state after the normal operation of electrical equipment that socket inserts or inserts without electrical equipment, load circuit current detecting unit (E5) is exported without positive level, controlled processing unit (U4) turn-offs the first low-voltage dc power supply (E1) by the first output port (O1) output low level, the coil losing electricity of electromagnetic relay (K1) is often opened output electric shock and is disconnected, all forceful electric power power supplys that are connected with the controlled output phase line of forceful electric power power supply (LO) are disconnected, comprise electrical equipment and auxiliary apparatus socket (U7 in main receptacle (U1), U8) attendant equipment inserting in thoroughly with the disconnection of civil power forceful electric power, the potential safety hazard of electrical equipment while exempting standby, extend appliance life, eliminate electric appliance standby power consumption.The power consumption of remote control power socket itself is very small, and 10000 electric less than 1 degree, can be considered as zero-power, obtains the good effect of energy-saving safe.
Claims (10)
1. an appliance remote control starter gear, comprise civil power forceful electric power power supply input phase line (L) and zero line (N), the controlled output phase line of forceful electric power power supply (L0), forceful electric power power supply input phase line and the zero line of appliances power source plate (U1), it is characterized in that, comprise the first low-voltage dc power supply (E1), the second low-voltage dc power supply (E2), controlled processing unit (U4), remote control starts loop (E4), manual assistant starting loop, forceful electric power power supply is opened and is maintained loop, forceful electric power break-make electronic switch (K1), electric appliance load loop current detecting unit (E5); The first low-voltage dc power supply (E1) forms forceful electric power on-off control unit with forceful electric power break-make electronic switch (K1), the loop, contact of forceful electric power break-make electronic switch (K1) is placed between civil power forceful electric power power supply input phase line (L) and the controlled output phase line of forceful electric power power supply (L0), and the controlled output phase line of forceful electric power power supply (L0) is connected with the forceful electric power power supply input phase line of appliances power source plate (U1);
The first low-voltage dc power supply (E1) is subject to remote control to start the control of loop (E4), manual assistant starting loop and controlled processing unit (U4), output selectively or disconnect direct supply, is connected to it with the control coil of forceful electric power break-make electronic switch (K1) low-voltage dc power supply is provided;
The first low-voltage dc power supply (E1) comprises the first decompression capacitor (C1), the first filter capacitor (C2), the first commutation diode (D1), one-way SCR (D2); The control utmost point of one-way SCR (D2) is as the control utmost point (TG) of controlling break-make the first low-voltage dc power supply (E1), first one end that falls decompression capacitor (C1) is connected with civil power forceful electric power power supply input phase line (L), and the other end is connected with the negative pole of the first commutation diode (D1), the positive pole of one-way SCR (D2) simultaneously; The negative pole of the positive pole of the first commutation diode (D1), the first filter capacitor (C2) is connected as the power cathode of the first low-voltage dc power supply (E1) with civil power forceful electric power power supply input zero line (N); The positive pole of the negative pole of one-way SCR, the first filter capacitor (C2) is connected as the positive source (V1) of the first low-voltage dc power supply (E1), and the control utmost point of one-way SCR (D2) is as the control utmost point (TG) of controlling break-make the first low-voltage dc power supply (E1);
The forceful electric power power input of the second low-voltage dc power supply (E2) connects the controlled output phase line of forceful electric power power supply (L0), accept the control of the first low-voltage dc power supply (E1), the power input that connects controlled processing unit (U4) provides power supply for it;
Controlled processing unit (U4) comprises the first input end mouth (I1) of input electric appliance load loop current detecting unit (E5) signal, and first output port (O1) of forceful electric power break-make is controlled in output; Controlled processing unit (U4) reads the signal of first input end mouth (I1) and determines the residing duty of electrical equipment, to the first output port (O1) output control signal, is switched on or switched off the controlled output phase line of forceful electric power power supply (L0);
Forceful electric power power supply is opened and is maintained loop and comprise that controlled processing unit (U4) the first output port (O1) by series limiting resistor (R7), is connected with the control utmost point (TG) of the first low-voltage dc power supply (E1);
It is that infrared remote control starts loop that remote control starts loop (E4), comprise the first current-limiting resistance (R4), the second current-limiting resistance (R8), infrared receiving diode (D7), isolating diode (D10), infrared receiving diode (D7) is series at the first current-limiting resistance (R4), between the second current-limiting resistance (R8), again with the anodic bonding of isolating diode (D10), the negative pole of isolating diode (D5) connects the control utmost point (TG) of the first low-voltage dc power supply (E1), one end of the first current-limiting resistance (R4) is connected with civil power forceful electric power power supply input phase line (L), the other end connects the negative pole of infrared receiving diode (D7), infrared receiving diode (D7) is contrary in series connection with the polar orientation of isolating diode (D10), infrared remote control starts loop and completes the electric current that the Infrared remote controller starting-up signal of receiving is converted to the control utmost point (TG) that drives the first low-voltage dc power supply (E1),
Manually assistant starting loop comprises the first current-limiting resistance (R5), the second current-limiting resistance (R6) and is series at hand push button (B1) between the two, manually between assistant starting loop access civil power forceful electric power power supply input phase line (L) and the control utmost point (TG) of the first low-voltage dc power supply (E1);
Electric appliance load loop current detecting unit (E6) comprises current sampling resistor (R3), commutation diode (D9), the anodic bonding of one end of current sampling resistor (R3) and commutation diode (D9) is circuit closer power panel (U1) forceful electric power power supply input zero line, another termination civil power forceful electric power power supply input zero line (N) again, and the negative electrode of commutation diode (D9) connects the first input end mouth (I1) of controlled processing unit (U4) as the output of electric appliance load loop current detecting unit (E6).
2. according to the appliance remote control starter gear described in claim l, it is characterized in that, it is RF remote-controlled startup loop that described remote control starts loop (E4), comprise RF receiving coil (L1), oscillating capacitance (C3), commutation diode (D6), one end of RF receiving coil (L1) is connected with the ground of the first low-voltage dc power supply (E1), the other end connect successively oscillating capacitance (C3), commutation diode (D6), the negative pole of commutation diode (D6) connects the control utmost point (TG) of the first low-voltage dc power supply (E1); The start radio frequency electromagnetic energy that RF remote-controlled startup loop completes the characteristic frequency that the radio-frequency (RF) remote of receiving is sent converts the electric current of the control utmost point (TG) that drives the first low-voltage dc power supply (E1) to.
3. according to the appliance remote control starter gear described in claim l, it is characterized in that, described electric appliance load loop current detecting unit (E5) is Current Mutual Inductance coil (L2), the elementary of Current Mutual Inductance coil (L2) is electric appliance load loop, the negative pole of one termination the second low-voltage dc power supply (E2) of secondary output, the other end is connected by connecting the positive pole of commutation diode and the first input end mouth (I1) of controlled processing unit (U4).
4. according to the appliance remote control starter gear described in claim l, it is characterized in that, described the first low-voltage dc power supply (E1) comprises the first decompression capacitor (C1), the first filter capacitor (C2), the first commutation diode (D1), one-way SCR (D2); The control utmost point of one-way SCR (D2) is as the control utmost point (TG) of controlling break-make the first low-voltage dc power supply (E1), first one end that falls decompression capacitor (C1) is connected with civil power forceful electric power power supply input phase line (L), and the other end is connected with the negative pole of the first commutation diode (D1), the positive pole of one-way SCR (D2) simultaneously; The negative pole of the positive pole of the first commutation diode (D1), the first filter capacitor (C2) is connected as the power cathode of the first low-voltage dc power supply (E1) with civil power forceful electric power power supply input zero line (N); The positive pole of the negative pole of one-way SCR (D2), the first filter capacitor (C2) connects the positive source (V1) as the first low-voltage dc power supply (E1).
5. according to the appliance remote control starter gear described in claim l, it is characterized in that, described the second low-voltage dc power supply (E2) is the low-voltage dc power supply of capacitance decompression half-wave rectification, comprise the second decompression capacitor (C4), the second filter capacitor (C6), the second commutation diode (D3), the 3rd commutation diode (D4), voltage stabilizing diode (D5); Second one end that falls decompression capacitor (C4) is connected with the controlled output phase line of forceful electric power power supply (L0), and the other end is connected with the negative pole of the second commutation diode (D3), the positive pole of the 3rd commutation diode (D4) simultaneously; The negative pole of the positive pole of the second commutation diode (D3), the second filter capacitor (C6) is connected as the power cathode of the second low-voltage dc power supply (E2) with civil power forceful electric power power supply input zero line (N); The positive pole of the negative pole of the 3rd commutation diode (D4), the second filter capacitor (C6) connects the positive source (V2) as the second low-voltage dc power supply (E2), and voltage stabilizing diode (D5) Opposite direction connection is between the second low-voltage dc power supply (E2) both positive and negative polarity.
6. according to the appliance remote control starter gear described in claim l, it is characterized in that, described controlled processing unit (U4) is single-chip microcomputer, or Prammable PLD, or special IC, or the combination of logic gate device and RC resistance capacitance element.
7. according to the appliance remote control starter gear described in claim, it is characterized in that, forceful electric power on-off control unit is bidirectional triode thyristor, be serially connected with between civil power forceful electric power power supply input phase line (L) and the controlled output phase line of forceful electric power power supply (L0), the control utmost point connection remote control startup loop (E4) of bidirectional triode thyristor, manual assistant starting loop and forceful electric power power supply are opened and are maintained loop.
8. a televisor, comprises casing, has mains supply input socket on casing, has power panel (U1) in casing, and power panel (U1) has forceful electric power power supply input phase line and zero line;
It is characterized in that, described televisor is also just like the appliance remote control starter gear described in any one claim in claim 1 to 7, the forceful electric power power input of the controlled output phase line of forceful electric power power supply (L0) the connecting TV power panel of appliance remote control starter gear, the casing rear portion of televisor also has the controlled accessory power outlet (U7 of one or more auxiliary forceful electric power power supplys, U8) be connected in the controlled output phase line of forceful electric power power supply (L0) of appliance remote control starter gear, in power panel (U1) forceful electric power power supply input zero line, be in series with the electric appliance load loop current detecting unit (E5) of described appliance remote control starter gear,
Controlled processing unit (U4) is first exported high level by its first output port (O1) after obtaining electric startup, continues to keep the forceful electric power power supply of the forceful electric power controlled output phase line of power supply (L0) and power panel (U1); After time delay certain hour, read the level signal of first input end mouth (I1), when being low level, the lasting several seconds judges that televisor is in holding state, the first output port (O1) output low level disconnects normally opened relay (K1), the power supply that cuts off the forceful electric power controlled output phase line of power supply (L0), the power supply of the controlled accessory power outlet of auxiliary forceful electric power power supply (U7, U8) at the forceful electric power power input of television power panel and casing rear portion is cut off.
9. an air conditioner, comprises casing, has mains supply input socket on casing, has power panel (U1) in casing, and power panel (U1) has forceful electric power power supply input phase line and zero line;
It is characterized in that, described air conditioner is also just like the appliance remote control starter gear described in any one claim in claim 1 to 7, the controlled output phase line of forceful electric power power supply (L0) of appliance remote control starter gear connects the forceful electric power power supply input phase line of air conditioner electric source plate (U1), is in series with the electric appliance load loop current detecting unit (E5) of described appliance remote control starter gear in power panel (U1) forceful electric power power supply input zero line;
Its first output port (O1) that first passes through that controlled processing unit (U4) obtains after electric startup is exported high level, continues to keep the forceful electric power of power panel (U1) to power; After time delay certain hour, read the level signal of first input end mouth (I1), when being low level, the lasting several seconds judges that air conditioner is in holding state, the first output port (O1) output low level disconnects normally opened relay (K1), the power supply that cuts off the forceful electric power controlled output phase line of power supply (L0), the power supply of the forceful electric power power input of power panel is cut off;
Further, RF remote-controlled startup loop (E4) also comprises storage capacitor (C5) and diac (D8), the ground that the positive pole connection commutation diode (D6) of storage capacitor (C5), negative pole connect the first low-voltage dc power supply (E1), diac (D8) is connected between commutation diode (D6) and the control utmost point (TG) of the first low-voltage dc power supply (E1).
10. an energy-saving safe remote control power socket, comprise mains supply input contact, the main receptacle of the controlled output of forceful electric power power supply (U1) is for main electric power supply, auxiliary apparatus socket (the U7 of the controlled output of one or more forceful electric power power supplys, U8) for electrical equipment auxiliary device, power, it is characterized in that, described energy-saving safe remote control power socket is also just like the appliance remote control starter gear described in any one claim in claim 1 to 7, the controlled output phase line of forceful electric power power supply (L0) of appliance remote control starter gear connects the main receptacle of the controlled output of forceful electric power power supply (U1) and the auxiliary apparatus socket (U7 of the controlled output of forceful electric power power supply, U8) phase line, in the zero line of controlled accessory power outlet (U1), be in series with the electric appliance load loop current detecting unit (E5) of described appliance remote control starter gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799995.3U CN203910013U (en) | 2013-12-08 | 2013-12-08 | Electric appliance remote control starting device, television, air conditioner and power socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799995.3U CN203910013U (en) | 2013-12-08 | 2013-12-08 | Electric appliance remote control starting device, television, air conditioner and power socket |
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| Publication Number | Publication Date |
|---|---|
| CN203910013U true CN203910013U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799995.3U Expired - Fee Related CN203910013U (en) | 2013-12-08 | 2013-12-08 | Electric appliance remote control starting device, television, air conditioner and power socket |
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| Country | Link |
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| CN (1) | CN203910013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448586A (en) * | 2016-09-27 | 2017-02-22 | 青岛海信电器股份有限公司 | Liquid crystal apparatus and liquid crystal screen power supply switch control method |
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- 2013-12-08 CN CN201320799995.3U patent/CN203910013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448586A (en) * | 2016-09-27 | 2017-02-22 | 青岛海信电器股份有限公司 | Liquid crystal apparatus and liquid crystal screen power supply switch control method |
| CN106448586B (en) * | 2016-09-27 | 2019-06-28 | 青岛海信电器股份有限公司 | The method of controlling switch of the power supply of liquid-crystal apparatus and liquid crystal display |
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