CN102412478A - Electricity-saving socket device - Google Patents
Electricity-saving socket device Download PDFInfo
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- CN102412478A CN102412478A CN2011104488364A CN201110448836A CN102412478A CN 102412478 A CN102412478 A CN 102412478A CN 2011104488364 A CN2011104488364 A CN 2011104488364A CN 201110448836 A CN201110448836 A CN 201110448836A CN 102412478 A CN102412478 A CN 102412478A
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Abstract
The invention discloses an electricity-saving socket device in electricity saving. The working temperature of a first heating element of a main socket can be utilized to operate and control the control loop of an auxiliary socket to form the socket device with common connection or disconnection; the socket body of the socket device is provided with an extension cord which is connected to an external power source, and the surface of the socket body is provided with the main socket and more than one auxiliary socket for the electrical insertion of a preset electronic device and an interface device; more than one auxiliary socket is connected in parallel, then is connected with temperature sense switches of the auxiliary sockets in series, and is electrically connected to two ends of the electricity supply side of the control loop of each auxiliary socket; and after the main socket is connected in series with temperature sense switches of the main socket and the first heating body, then is electrically connected to the electricity supply side, controls the control loop of each auxiliary socket to form a connection or not by means of the working temperature generated by the electricity flowing through the first heating body in the control loop of the main socket, and controls the control loop of the main socket to split flow or not so as to achieve the electricity-saving effect, wherein the temperature sense switches of the main socket are in parallel with the first heating body.
Description
Technical field
The present invention relates to the electricity-saving socket unit in a kind of economize on electricity; After relating in particular to a kind of main frame start of electronic installation capable of using; Flow through temperature and electric current that first heater in first loop on the baseplug control loop is produced, control the socket device that secondary socket control loop forms co-channel or opens circuit.
Background technology
Existing nowadays with main frame arrange in pairs or groups various interface equipment such as printer, scanner, loudspeaker, projector etc., the electronic installation group of composition, the scanning or editor, the making of bulletin transparency, various arithmetic operation etc. of various document processing, picture or image that can bring into play computer; By assisting of various interface equipment; Accomplish required operation, and various electronic installation needs mostly power supply to use with the running that starts electronic installation, each item function of keeping electronic installation when running; The electrical socket limited amount of general family expenses; Be unable to supply the power demands of most electronic installations, so can see through the expansion type socket of extended line, the jack that plural number is set provides various electronic installations to peg graft respectively; To obtain required power supply, also can bring into play the function of various electronic installations; But various electronic installations are behind the jack of the socket that is electrically connected at extended line; Various electronic installations promptly are in the holding state of awaiting orders, even be not used, various electronic installations still can consume the standby power of a little; Accumulate for a long time, then can consume a large amount of power supplys; Perhaps be in standby or shutdown when not using when main frame; If extended line cuts off the power supply; The electronic installation of various peripheries still can be in holding state, and lasting electric consumption, therefore the extended line of the various electronic installation of the computer of power supply and interface equipment; In actual operation, when implementing, still there are many inconvenience, puzzlement.
Such as: (1) main frame the plural electronic installation of connection various interface equipment; The capital utilizes extended line to supply power; And when main frame operated, various interface equipment must be supplied power, start shooting with the running of collocation main frame, but main frame is in standby or shuts down when not using; Most of users are not one by one with each interface equipment outage, stop supplies power supply; So will cause each electronic installation to be in the state of standby, still continue electric consumption, then form the waste of power supply.
(2) on the market various energy-conservation socket need see through transformer with alternating current; Rectifier and voltage stabilizing just can be done driving DC electronic assembly after converting direct current to; Like transistor, integrated circuit, electric capacity etc., so will produce unnecessary energy consumption, reduce power savings and increase cost.
(3) on the market its control loop of various energy-conservation socket; Mostly by electronic component such as transistor, integrated circuit, electric capacity, etc. form; The internal resistance of these electronic components is high than copper conductor, even peripheral equipment is that shutdown the time also has no small power consumption under the situation of energized.
So; Solve present extended line socket when main frame and the various interface equipment of the sub-device of power supply are electrically pegged graft; Consume the problem of a large amount of standby powers; And improve the disappearance that must shut down one by one, cut off the power supply when various electronic installation does not use and cause operating puzzlement, with the energy-saving effect of the present energy-conservation socket of further improvement.
Summary of the invention
Main purpose of the present invention is: the pedestal of this electricity-saving socket unit; Be to be provided with to be connected with the externally extended line of power supply; And the pedestal surface is provided with baseplug, the more than one secondary socket that supplies preset electronic installation electrically to peg graft; By each secondary socket is the secondary socket temperature sense switch of connecting again after the parallel connection separately, and then is connected the supply side of secondary socket control loop, and baseplug is after being connected on the baseplug temperature sense switch and first heater that is parallelly connected state; Be electrically connected to supply side again behind each secondary socket of parallel connection and the secondary socket temperature sense switch again; And then borrowing the temperature of the large and small generation of electric current of first heater that flows through the baseplug control loop, form path whether and control the baseplug control loop and whether shunt to control secondary socket control loop, and reach the effect of economize on electricity.
Second purpose of the present invention is to utilize electronic loop just to have the characteristic of impedance originally, and the closed circuit temperature of temperature sense switch is higher than the characteristic of the temperature of opening a way, and adds that setting the closed circuit temperature of secondary socket temperature sense switch is lower than the closed circuit temperature of baseplug temperature sense switch.So just can work as the start after-current when flowing through electronic loop; Will produce temperature to make secondary socket temperature sense switch earlier closed circuit; The baseplug temperature sense switch is closed circuit subsequently; Secondary socket temperature sense switch can form closed circuit state in about 3 minutes in main frame start back and just can open a way up to the main frame shutdown when host work; And the baseplug temperature sense switch overwhelming majority can be in closed circuit state the times, closed circuit state promptly near energising under the situation of zero impedance (promptly near zero power consumption) (when the temperature sense switch temperature during greater than closed circuit temperature its two tip node with regard to conducting and near zero impedance near zero power consumption), when letting the temperature of baseplug temperature sense switch be lower than its open circuit temperature because of the electric current shunting, just can opening a way, (in general closed circuit temperature is higher than the temperature about 10 of opening a way and spends (℃)); Electric current can flow through electronic loop (as: first heater) again and heat at this moment; Let again closed circuit of baseplug temperature sense switch up to the closed circuit temperature that surpasses the baseplug temperature sense switch, so circulation is gone down, and to do the energy-conservation socket power consumption of control with electronic loop also little to reach than general pure; Can be described as the economize on electricity in the economize on electricity, the green product in the green.
The 3rd purpose of the present invention is baseplug control loop, secondary socket control loop and first heater are inserted in the incubation chamber; Be used for reducing the radiating effect of baseplug temperature sense switch, secondary socket temperature sense switch and first heater; Prolong the access time of baseplug temperature sense switch, secondary socket temperature sense switch; Also reduce the electric current of first heater of flowing through, reach further energy-conservation.
The 4th purpose of the present invention is to establish an electronic switch; Two tip nodes of the secondary socket temperature sense switch of the secondary socket control loop of two tip nodes parallel connection of electronic switch; And the trigger switch of electronic switch first loop on parallelly connected again first heater behind the threshold currents resistance of connecting; The voltage that so is two ends, first loop capable of using is divided by threshold currents resistance, and obtains the trigger switch that an electric current flows into electronic loop, supplies to quicken to start secondary socket control loop.
The 5th purpose of the present invention is that this first heater is the coil of an alternating-current normally-open formula relay of series connection in the said electricity-saving socket unit; And the secondary socket temperature sense switch two ends on the secondary socket control loop of the normal open switch two ends of relay parallel connection; The electric current of alternating-current normally-open formula relay coil is flow through in utilization; After quickening to start secondary socket control loop; Simultaneously, borrowing the temperature of the large and small generation of electric current of first heater that flows through the baseplug control loop or alternating-current normally-open formula relay coil, forming path whether and control the baseplug control loop and whether shunt to control secondary socket control loop; Avoid alternating-current normally-open formula relay coil temperature too high even burn, and reach the effect of safety economize on electricity.
The present invention is achieved in that the electricity-saving socket unit in a kind of economize on electricity; Comprise pedestal, baseplug, secondary socket, baseplug control loop, secondary socket control loop; Wherein: this pedestal is provided with the extended line that is connected with in external power source, and present surface is provided with baseplug, the more than one secondary socket that supplies preset electronic installation electrically to peg graft; This pair socket control loop is provided with secondary socket temperature sense switch; And be provided with the supply side that electrically connects with the extended line of pedestal; And utilize that supply side one side is connected behind the secondary socket control loop, the secondary socket of connecting again; And the two ends of two tip nodes of the secondary socket temperature sense switch on secondary socket control loop parallel connection, one electronic switch, and utilize the electric current that flows through first heater on the baseplug control loop to start the switch ends of electronic switch, supply to quicken to start secondary socket control loop to supply power to secondary socket; This baseplug control loop series connection baseplug, secondary socket control loop secondary socket of connecting is parallel to the supply side of secondary socket control loop again; This baseplug control loop is provided with the baseplug of connecting again behind baseplug temperature sense switch and parallelly connected first heater; And then borrowing the electric current that flows through baseplug control loop, first heater large and small heat that produces; Come the priority of baseplug temperature sense switch of secondary socket temperature sense switch, baseplug of the secondary socket of start closed circuit with the first open circuit order in back; Control secondary socket control loop and whether form path; And control the baseplug control loop and whether shunt, to reach power savings and the aim of safe power utilization in the economize on electricity.Wherein this electronic switch is alternating-current switch (TRIAC); Behind secondary socket temperature sense switch two tip nodes of contact two ends parallel connection of alternating-current switch; Behind the triggering contact (breaker) of the alternating-current switch series connection one threshold currents resistance, first loop of parallelly connected again first heater so just can be multiply by the resistance value in first loop by the size of current that first loop is flow through and obtained the changing voltage value; Then this changing voltage obtains flowing into electronic switch divided by the resistance of the series connection of electronic switch circuits for triggering module and (is the alternating-current switch lock; TRIAC Gate) electric current of gate with the startup of control electronic switch or close, supply to quicken starts secondary socket control loop and supplies power to secondary socket.Wherein this electronic switch also can be relay (Relay); Behind secondary socket temperature sense switch two tip nodes of contact two ends parallel connection at relay two ends; The coil of relay first heater of connecting; So can come starting relay two tip nodes, supply the secondary socket control loop of acceleration startup to supply power to secondary socket by the size of current that first heater is flow through in first loop.First heater in first loop of this baseplug control loop wherein; For lead, enamelled wire, metal terminal, nickel iron silk, resistance, heating wire, integrated circuit (Integrate Circuit), transistor, diode, alternating-current switch (TRIAC), the coil of PPTC or relay.Wherein should pair socket temperature sense switch when sensing temperature is higher than its closed circuit temperature, secondary socket temperature sense switch two ends form closed circuit, with the auxiliary power control loop of conducting supply side and one or more secondary socket circuits; Secondary socket temperature sense switch is sensing temperature when being lower than its open circuit temperature, and secondary socket temperature sense switch two ends form open circuit, to close the auxiliary power control loop of supply side and one or more secondary socket circuits; And the closed circuit temperature of secondary socket temperature sense switch is higher than its open circuit temperature.Wherein can directly contact between this each temperature sense switch and first heater or see through heat-conductive assembly and (can be aluminium sheet or copper coin; Supply the material of quick conductive) contact; For each temperature sense switch, can sense the temperature of heater (lead, enamelled wire, metal terminal, nickel iron silk, resistance, heating wire, integrated circuit (Integrate Circuit), transistor, diode, alternating-current switch (TRIAC), PPTC or relay (Relay)).Electricity-saving socket unit in the above-mentioned economize on electricity; Wherein this each temperature sense switch and first heater are inserted in the incubation chamber; To reduce the radiating effect of baseplug temperature sense switch, secondary socket temperature sense switch; Prolong the access time of baseplug temperature sense switch, secondary socket temperature sense switch, also reduce the electric current of first heater of flowing through, reach further energy-conservation.
The present invention is compared to the good effect of prior art:
One, the present invention is primarily aimed at the temperature sensing function design of socket; Utilize parallelly connected secondary socket control loop, baseplug control loop in the pedestal of electricity-saving socket unit; With first loop that sees through the baseplug control loop, the variations in temperature of first heater; Controlling secondary socket temperature sense switch, baseplug temperature sense switch forms path or opens circuit with the path of controlling one or more secondary sockets or open circuit and control the baseplug control loop and whether shunt; And can reach the various interface equipment electricity consumption of control electronic installation, having energy saving and safety utilization of electric power effectiveness is main key protection point.When the main frame of electronic installation is in standby or off-mode; The various interface equipment of its electric connection need not consume power supply; And cut off the power supply, shut down, with secondary socket control loop the overcurrent protection switch is set again, prevent the phenomenon that the excessive generation of socket device power consumption is burnt; Only make socket device have the advantage of energy saving, security protection, promote socket device practical usefulness in use.
Two, utilize electronic loop just to have the characteristic of impedance originally and characteristic that the closed circuit temperature of temperature sense switch is higher than the temperature of opening a way adds that setting the closed circuit temperature of secondary socket temperature sense switch is lower than the closed circuit temperature of baseplug temperature sense switch; When the start after-current flows through electronic loop; Will produce temperature to make secondary socket temperature sense switch earlier closed circuit; The baseplug temperature sense switch is closed circuit subsequently, and when host work, secondary socket temperature sense switch can promptly can form closed circuit state in about about 1 minute in main frame start back and just can open a way up to the main frame shutdown; And the baseplug temperature sense switch overwhelming majority time can be in closed circuit state; Closed circuit state promptly near energising under the situation of zero impedance (promptly near zero power consumption) (when the temperature sense switch temperature during greater than closed circuit temperature its two tip node with regard to conducting, near zero impedance promptly near zero power consumption), to do the energy-conservation socket power consumption of control with electronic loop also little to reach than general pure; Can be described as the economize on electricity in the economize on electricity, the green product in the green.
Three, this kind heat energy of utilizing heater to produce is the method for may command temperature sense switch; Because need need alternating current not passed through transformer as the loop of electronic type; Rectifier and voltage stabilizing convert to behind the direct current could the start electronic component; So also reduced alternating current and changeed the power consumption that direct current produced, further economize on electricity again again and also reduced simultaneously the loss of earth resource with the minimizing cost.
Four, see through the current value variation of secondary socket control loop, baseplug control loop sensing baseplug; And utilize first heater; Produce the variation of different high and low temperatures, when current value surpasses predetermined current value (15 amperes), then form and open circuit by the overcurrent protection switch of secondary socket control loop; Prevent that socket device from burning, with the safety in utilization lifting of electronic installation.
Description of drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is the perspective view of preferred embodiment of the present invention.
Fig. 3 is a simple circuit structural representation of the present invention.
Fig. 4 is a power consumption comparison curves sketch map of the present invention.
Fig. 5 is a power consumption comparison curves sketch map more of the present invention.
Fig. 6 is the total power consumption (GP) of G of the present invention, comprises in main frame and periphery and G of the present invention 24 hours the total power consumption sketch map of tabulating.
The power consumption that Fig. 7 has more for the relative G of the present invention of Y board product every day is sketch map relatively.
The power consumption that Fig. 8 has more for the relative G of the present invention of P board product every day is sketch map relatively.
Fig. 9 for G of the present invention and his Y of factory board and P board with respect to the power consumption percentage of the general socket sketch map of tabulating.
Embodiment
Like Fig. 1,2, shown in 3; Perspective view, simple circuit structural representation for perspective view of the present invention, preferred embodiment; Find out by knowing shown in the figure; Electricity-saving socket unit in the economize on electricity of the present invention is to comprise pedestal 1, secondary socket control loop 2, baseplug control loop 3, wherein:
This pedestal 1 has extended line 11, can be electrically connected to outside preset power supply, and extended line 11 extends to the surface by pedestal 1 inside, then is respectively equipped with baseplug 12, one or more secondary socket 13 in the surface.
This pair socket control loop 2 is provided with supply side 21; And supply side 21 has live wire feeder ear (L) 211, ground wire feeder ear (N) 212; And connect respectively after resistance 231, light-emitting diode 232 and the parallelly connected baseplug energising show circuit 314 of overcurrent protection switch 213, secondary socket temperature sense switch 22, secondary socket energising show circuit 23 by live wire feeder ear (L) 211; Be connected serially to ground wire feeder ear 212 again; And the live wire feeder ear (L) 211 of supply side 21, ground wire feeder ear (N) be between 212, parallelly connected again surge absorber 24.
This baseplug control loop 3 is the baseplug temperature sense switch 311 that utilize first loop 31; After being connected in parallel on the light-emitting diode 3142 of first heater 312, overcurrent protective device 313 and baseplug energising show circuit 314; Be connected serially to ground wire feeder ear (N) 212 again; And the live wire feeder ear (L) 211 of supply side 21, ground wire feeder ear (N) are between 212; Parallelly connected again surge absorber 24, resistance 3141, light-emitting diode 3142; Then be series system between first heater 312, the overcurrent protective device 313 and electrically connect, and resistance 3141, the light-emitting diode 3142 of baseplug energising show circuit 314 also be series system and electrically connect, to accomplish electricity-saving socket unit of the present invention.
And above-mentioned pedestal 1 is to see through extended line 11 to be electrically connected to indoor commercial power socket with attaching plug, obtains the preset power supply of civil power, preset power supply is sent to the supply side 21 of secondary socket control loop 2; And by supply side 21 parallelly connected surge absorber 24; When the power supply that is transmitted when extended line 11 produces unusual high voltage situation; Then see through the abnormally high-voltage absorption of surge absorber 24 with moment; Direct into ground wire feeder ear (N) 212 again and outwards get rid of, avoid, cause secondary socket control loop 2, the fault of baseplug control loop 3, damage because of weather (thundering) or power consumption increase the condition of instant error high voltage that is produced.
The supply side 21 of above-mentioned secondary socket control loop 2; The overcurrent protection switch 213 that its live wire feeder ear (L) 211 is connected; Being dual metal type switch (mechanical switch), secondary socket temperature sense switch 22 that can anti-current value to 15 ampere (A), the baseplug temperature sense switch 311 of baseplug control loop 3, is can the above dual metal type switch (mechanical switch) of anti-current value to 10 ampere (A).
When being higher than its closed circuit temperature, secondary socket temperature sense switch 22 two ends form closed circuit wherein secondary socket temperature sense switch 22 in the temperature that senses first heater 312, with the power supply of conducting supply side 21 with one or more secondary sockets 13, form channel status; Secondary socket temperature sense switch 22 is in the temperature that senses first heater 312, if when being lower than its open circuit temperature, secondary socket temperature sense switch 22 two ends form open circuit, in order to closing the power supply of supply side 21 and one or more secondary sockets 13, and is off state; And the closed circuit temperature of secondary socket temperature sense switch 22 is to be higher than its open circuit temperature, effectively controls the power supply or the outage of one or more secondary sockets 13.And can baseplug control loop 3, secondary socket control loop 2 and first heater 312 be inserted in the incubation chamber; Be used for reducing the radiating effect of baseplug temperature sense switch 311, secondary socket temperature sense switch 22; Heat energy is retained as much as possible; Utilize heat energy to prolong the access time of baseplug temperature sense switch 311, secondary socket temperature sense switch 22; Because its two terminal impedance approaches zero during temperature sense switch path (closed circuit), (Power=I * I * R) also can reduce the electric current and the power consumption of first heater 312 of flowing through, and reaches further energy-conservation so can to reduce power consumption.
And the electronic loop of electricity-saving socket unit of the present invention; Be the heat energy that sees through first heater 312 (as: alternating-current switch (TRIAC), relay (Relay), resistance, heating wire, diode, enamelled wire, PPTC, integrated circuit (Integrate Circuit), transistor or the diode etc.) generation of baseplug control loop 3; In order to control baseplug temperature sense switch 311; And when baseplug temperature sense switch 311 is closed circuit; Then other electronic loop is promptly just as by bypass, promptly the electric current of the overwhelming majority will flow through baseplug temperature sense switch 311 (because of the resistance value of electronic loop, the resistance value much larger than baseplug temperature sense switch 311 after closed circuit; And the electric current that flows through large and small be to be inverse ratio with resistance value), this moment whole socket device power consumption can reduce significantly.Such as: when the start after-current flows through first heater 312 of electronic loop 3; Will produce temperature to make secondary socket temperature sense switch 22 earlier closed circuit; Baseplug temperature sense switch 311 is closed circuit subsequently; Secondary socket temperature sense switch can form closed circuit state in about 3 minutes in main frame start back and just can open a way up to the main frame shutdown when main frame 41 work; And 311 overwhelming majority times of baseplug temperature sense switch can be in closed circuit state; Closed circuit state promptly near energising under the situation of zero impedance (promptly near zero power consumption) (when the temperature sense switch temperature during greater than closed circuit temperature its two tip node with regard to conducting; Near zero impedance promptly near zero power consumption), when letting the temperature of baseplug temperature sense switch 311 be lower than its open circuit temperature because of the electric current shunting, just can open a way (in general closed circuit temperature be higher than about 10 degree of open circuit temperature (℃)), this moment, electric current can flow through electronic loop (as: first heater 312 and 313 again; 322; 323 etc.) heat and again, let again closed circuit of baseplug temperature sense switch 311 up to the closed circuit temperature that surpasses baseplug temperature sense switch 311, so circulation is gone down; To do the energy-conservation socket device power consumption also little (standby power consumption of this creation itself is 114Vx0.000A=0watt) of control and the standby power consumption of general energy-conservation socket itself is about 114Vx0.045A=5.13 watt purely than general with electronic loop) ask the while with reference to Fig. 7,8, shown in 9), can be described as the economize on electricity in the economize on electricity, the green product in the green.And this kind heat energy of utilizing first heater 312 to be produced; Be the method for may command baseplug temperature sense switch 311, because need need alternating current not passed through transformer as the loop of electronic type; After rectifier and voltage stabilizing convert direct current to; Ability start electronic component, so also reduced alternating current and changeed the power consumption that direct current produced, further more again economize on electricity and minimizing cost have also reduced the loss of earth resource simultaneously.
Like Fig. 2, shown in 3; Perspective view and simple circuit structural representation for preferred embodiment of the present invention; Can know by figure; Electricity-saving socket unit of the present invention; Be to be provided with baseplug temperature sense switch 311, first heater 312 and the overcurrent protective device 313 that is parallel connection in first loop 31 of the baseplug control loop 3 of pedestal 1; Iron silk, resistance, heating wire, integrated circuit (Integrate Circuit), transistor, diode, alternating-current switch (TRIAC) or relay (Relay) etc. and first heater 312 is lead, enamelled wire, metal terminal, the nickel that can be low impedance value, various have impedance and can produce the thermal objects of heat energy, and if its resistance value of resistance value lead of first heater 312 can calculate according to formula: ρ * L/A=Ω.(ρ: lead constant; L: conductor length; A: sectional area of wire; Ω: impedance).
The baseplug temperature sense switch 311 of baseplug control loop 3; First heater 312 that can parallelly connected first loop 31; The heat-conductive assembly (can be the material of confession quick conductive such as aluminium sheet, copper coin) that first heater 312 can directly contact or see through insulation with baseplug temperature sense switch 311 contacts baseplug temperature sense switch 311 again, can sense the temperature of first heater 312 (lead, enamelled wire, metal terminal, nickel iron silk, resistance, heating wire, integrated circuit (Integrate Circuit), transistor, diode, alternating-current switch (TRIAC), PPTC or relay (Relay) and waits any heater) for baseplug temperature sense switch 311.
And in secondary socket control loop 2, baseplug control loop 3 the total current value of circulation greater than 15 ampere-hours; The overcurrent protection switch 213 of then secondary socket control loop 2 will automatic disconnection, form off state; With the situation that prevents to cause socket device to burn, promote the safety in utilization of socket device because of overcurrent; And the extended line 11 that electrically connects at supply side 21; When power supply produces abnormally high-voltage; Promptly see through surge absorber 24 and absorb unusual high voltage; And be directed to ground wire feeder ear (N) 212, discharge, then can avoid secondary socket control loop 2, baseplug control loop 3, receive the influence of instant high-voltage; Prevent the main frame 41 (as: computer, TV or sound equipment etc.) of the electronic installations 4 that 12 of the baseplugs of socket device are electrically pegged graft, plural interface equipments 42 (as: printer, scanner, loudspeaker, audio amplifier) that one or more secondary sockets 13 are electrically pegged graft etc., break down, burn, situation such as damage.
And electricity-saving socket unit of the present invention is when implementing; Can be by the baseplug 12 of pedestal 1, one or more secondary socket 13; For the main frame 41 that supplies plural electronic installation 4, various interface equipment 42 are electrically pegged graft respectively; And with the power line of main frame 41 (as: computer, TV or main system of audio etc.); Electrically be plugged on baseplug 12, various interface equipment 42 (as: printer, scanner, projector, loudspeaker, multimedia video player (DVD), audio amplifier etc., the equipment that various main frame 41 peripheries are used) and promptly electrically be plugged in one or more secondary socket 13 respectively.When the main frame 41 of electronic installation 4 is started shooting; Have the electric current greater than 0.5 ampere (A), through first heater 312 in first loop 31 of baseplug control loop 3, simultaneously secondary socket temperature sense switch 22, baseplug temperature sense switch 311 can sense heat energy, the temperature of first heater 312; Then in the sensing temperature of first heater 312 be higher than Celsius 45 (℃) time; This pair socket temperature sense switch 22 promptly is channel status, and let the supply side 21 of secondary socket control loop 2, form paths with one or more secondary socket 13, various interface equipments 42 energisings of electrically pegging graft for one or more secondary sockets 13, start; And first heater 312 in first loop 31 of baseplug control loop 3; If persistent fever, intensification, promptly in the temperature of first heater 312 be higher than 60 degree Celsius (℃) time, will start baseplug temperature sense switch 311; Come first loop shunted and reach purpose of energy saving, let the cooling of first heater guarantee Electrical Safety simultaneously.During the main frame shutdown, the secondary socket temperature sense switch 22 of secondary socket control loop 2, the baseplug temperature sense switch 311 of baseplug control loop 3 are in off-state, can not produce the heating phenomenon.Because of first heater 312 is what be communicated with baseplug 12, so main frame 41 is when starting shooting, can transient starting main frame 41 after; The temperature of secondary socket temperature sense switch 22 sensings first heater 312; Then utilize the temperature of first heater 312, start secondary socket temperature sense switch 22 and interface equipment 42, the first heaters 312 on the secondary socket control loop 2 continue heat; And will start baseplug temperature sense switch 311; With to the shunting of first heater 312, and let first heater 312 remain under certain temperature, the power supply that the main frame 41 of supplies electrons device 4 that so can safety and interface equipment 42 are required.
As shown in Figure 3; Be simple circuit sketch map of the present invention; Find out by knowing shown in the figure; The secondary socket temperature sense switch 22 of secondary socket control loop 2 of the present invention also can a parallelly connected electronic AC switch (TRIAC) 324 and heater 312, the overcurrent protective device 313 in first loop 31; The trigger end of electronic AC switch (TRIAC) 324 is connected behind the resistance 321 of electronics switch triggering circuit module 32 again, and diode 322, the electric capacity 323 of connection electronic switch circuits for triggering module 32 as shown in Figure 3 again are to quicken to start secondary socket control loop 2; Switching on, (electric current that is flow through by first loop 31 multiply by the resistance value in first loop 31 and gets a changing voltage to secondary socket 13; Then this changing voltage obtains flowing into the electric current of alternating-current switch lock (TRIAC Gate) divided by resistance 321, with the secondary socket control loop 2 of quick startup, switches on to secondary socket 13).When first heater 312 during at big electric current; Also can start the secondary socket temperature sense switch 22 of secondary socket control loop 2; With conducting each secondary socket 13 and the baseplug temperature sense switch 311 that starts on the baseplug control loop 3, the electric current of shunting heater 312 burns to avoid heater 312, alternating-current switch (TRIAC) etc., and alternating-current switch (TRIAC) is under low-voltage (about 3 volts (V)) state, to start; Be difficult for the flashing phenomenon, have long useful life.
Extremely shown in Figure 9 like Fig. 4; Be power consumption comparison curves sketch map of the present invention, the total power consumption (GP) of a power consumption comparison curves sketch map, G of the present invention again; Comprise total power consumption, the relative G of the present invention of prior art products Y in main frame and periphery and 24 hours of G of the present invention, the power consumption watt hour (Whr) that relative G of the present invention with prior art products Y has more every day, (YP-GP and PP-GP), G of the present invention and his Y of factory board and P board are with respect to the power consumption percentage of general socket; Find out by knowing shown in the figure; Electricity-saving socket unit of the present invention could start each secondary socket 13 along with after the baseplug 12 loads starts, and after baseplug 12 loads are shut down; Could cut off the power supply of each secondary socket 13; Make each secondary socket 13 loads not have the loss of stand-by electric, the energy-conservation socket that also need not look like other brand needs power consumption to change on the direct current at alternating current, can further reach the power savings in the economize on electricity.Be electricity-saving socket unit of the present invention (Gt, Gm, Gs) and the general extended line socket that uses, electricity-saving socket (Yt, Ym, the Ys of other brand; Pt, Pm, Ps) (t:total wherein; M:master; S:slave) etc., under identical main frame and periphery combination and electricity consumption condition,, carry out the comparison of power consumption by following power consumption formula and hypothesis:
The 42 start electricity consumptions (s) of total electricity consumption (Whr/ days)=main frame 41 (m) & interface equipment (Wm+s)+main frame shutdown back opens circuit to the peripheral temperature switch, turns off peripheral power consumption (Toff power consumption, Whr/ days)+main frame standby power consumption before the peripheral electricity consumption, Whr/ days)
Suppose: the general extended line socket power consumption that uses is 100%.
Can obviously find out:
Electricity-saving socket of the present invention (Gt, Gm, Gs), in the curve table of electricity consumption, remain on power consumption low 87.5%～89.3% between.
And other power saving extended line socket (Yt, Ym, Ys; Pt, Pm, Ps) etc. power consumption be:
Y board (Yt, Ym, Ys)=88.6%～90.6%;
P board (Pt, Pm, Ps)=88.1%～90.1%.
The power consumption that can find out electricity-saving socket unit of the present invention (Gt, Gm, Gs) is lower, the power consumption that reduces 42 every days of main frame 41, interface equipment of electronic installation 4 really.
The standby power consumption amount of more general again extended line socket, the power consumption of electricity-saving socket unit of the present invention, wherein (test voltage is 112Vac, 41 available machine time every day of main frame 10Hrs);
Then idling consumption=549Whr/ days=0.55 degree/sky=((main frame standby current+peripheral standby current) * test voltage * (24-available machine time))=(0.05+0.3) * 112 * (24-10)=549Whr/ days of general socket.
And the idling consumption of electricity-saving socket unit of the present invention:
If the standby current sinking of baseplug 12 is 0.05A, then one day main frame standby power consumption amount be 0.078 degree/sky (main frame 41 standby power consumptions)=78.4Whr/ days=(main frame standby current * test voltage * (24-available machine time)=0.05 * 112 * (24-10)=78.4Whr/ days=0.078 degree/sky).
If the standby of the secondary socket 13 of general socket consumes stream=0.30A, then one day periphery (peripheral device printer, scanner etc.) standby power consumption amount is 0.470 degree/sky=(peripheral standby current * test voltage * (24-available machine time)=0.3 * 112 * (24-10)=470Whr/ days=0.47 degree/sky).
And the present invention is because can cut off the electric current of peripheral device fully; Make its electric current be zero and (standby power consumption of this creation itself is 114Vx0.000A=0watt) and the standby power consumption of general energy-conservation socket itself is about 114Vx0.045A=5.13 watt); Therefore can save electric power 470Whr/ days=0.47 degree/sky every day approximately, be the electric energy that the present invention can save the loss of peripheral standby institute.
Be merely preferred embodiment of the present invention in sum, non-so limit to claim of the present invention, the electricity-saving socket unit in the economize on electricity of the present invention; Be by the secondary socket control loop of pedestal 1 set inside 2, baseplug control loop 3, and connect with one or more secondary socket 13, baseplug 12 respectively, and through first loop 31 of baseplug control loop 3; Utilize first heater 312 respectively, the current value of sensing baseplug 12 and baseplug control loop 3, and produce different heat energy temperature; And then control the secondary socket temperature sense switch 22 of secondary socket control loop 2, the baseplug temperature sense switch 311 of baseplug control loop 3 of series connection, be conducting or open circuit, the main frame 41 of the electronic installations 4 of electrically pegging graft when baseplug 12; If when being in standby or off-mode, cut off the power supply of secondary socket control loop 2, and cause one or more secondary sockets 13 formation outages, each interface equipment 42 also to cut off the power supply; Can reach the purpose of energy saving; When the main frame 41 of electronic installation 4 did not use, its various interface equipment 42 promptly closed tester in power-down state, saw through secondary socket control loop 2 series connection overcurrent protection switches 213 again; And reach the protection socket device and do not use the excessive and function of burning of the magnitude of current; And when supply side 21 power supplies produce unsettled high voltage, by surge absorber 24 abnormally high-voltage is connect and to cause ground wire feeder ear 212, outwards discharging; Provide socket device to bring into play practical effect energy-conservation, safety in utilization; Contained by the present invention so can reach structure, the device of aforementioned effect such as, simple and easy modification of this kind and equivalent structure change, and all should in like manner be contained in the claim of the present invention.
Claims (6)
1. electricity-saving socket unit; Comprise pedestal, baseplug, secondary socket, baseplug control loop, secondary socket control loop; It is characterized in that: described this pedestal is provided with and is connected with the externally extended line of power supply, and present surface is provided with the baseplug that supplies preset electronic installation electrically to peg graft, also includes at least one secondary socket; Describedly should be provided with secondary socket temperature sense switch by pair socket control loop; And be provided with the supply side that electrically connects with the extended line of pedestal; The supply side one side secondary socket control loop of connecting is connected serially to secondary socket, and the two ends of two tip nodes of the secondary socket temperature sense switch on secondary socket control loop parallel connection, one electronic switch; Described this baseplug control loop series connection baseplug, secondary socket control loop secondary socket of connecting is parallel to the supply side of secondary socket control loop; Described this baseplug control loop is provided with the baseplug of connecting behind baseplug temperature sense switch and parallelly connected first heater.
2. electricity-saving socket unit as claimed in claim 1; It is characterized in that: described electronic switch is an alternating-current switch; Connect first loop of threshold currents resistance parallel connection first heater of secondary socket temperature sense switch two tip nodes of the contact two ends of alternating-current switch parallel connection, the triggering contact of alternating-current switch.
3. electricity-saving socket unit as claimed in claim 1 is characterized in that: described electronic switch is a relay, secondary socket temperature sense switch two tip nodes of the contact two ends at these relay two ends parallel connection, the coil of relay first heater of connecting.
4. electricity-saving socket unit as claimed in claim 1 is characterized in that: first heater in first loop of described baseplug control loop is the coil that lead, enamelled wire, metal terminal, nickel iron silk, resistance, heating wire, integrated circuit, transistor, diode, alternating-current switch, PPTC or relay.
5. electricity-saving socket unit as claimed in claim 1 is characterized in that: directly contact or see through heat-conductive assembly between described each temperature sense switch and first heater and contact.
6. electricity-saving socket unit as claimed in claim 1 is characterized in that: described each temperature sense switch and first heater are inserted in the incubation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104488364A CN102412478B (en) | 2011-12-29 | 2011-12-29 | Electricity-saving socket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104488364A CN102412478B (en) | 2011-12-29 | 2011-12-29 | Electricity-saving socket device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102412478A true CN102412478A (en) | 2012-04-11 |
| CN102412478B CN102412478B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104488364A Expired - Fee Related CN102412478B (en) | 2011-12-29 | 2011-12-29 | Electricity-saving socket device |
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| Country | Link |
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| CN (1) | CN102412478B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478616U (en) * | 2009-09-14 | 2010-05-19 | 杭州电子科技大学 | Pop-up type intelligent power-saving floor socket |
| JP2011078177A (en) * | 2009-09-29 | 2011-04-14 | Oki Electric Industry Co Ltd | Power supply controller, power supply control program, and power supply tap |
| CN201845961U (en) * | 2010-07-02 | 2011-05-25 | 王雁尘 | Power-saving socket with function of automatically cutting off power supply on standby |
-
2011
- 2011-12-29 CN CN2011104488364A patent/CN102412478B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201478616U (en) * | 2009-09-14 | 2010-05-19 | 杭州电子科技大学 | Pop-up type intelligent power-saving floor socket |
| JP2011078177A (en) * | 2009-09-29 | 2011-04-14 | Oki Electric Industry Co Ltd | Power supply controller, power supply control program, and power supply tap |
| CN201845961U (en) * | 2010-07-02 | 2011-05-25 | 王雁尘 | Power-saving socket with function of automatically cutting off power supply on standby |
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| Publication number | Publication date |
|---|---|
| CN102412478B (en) | 2013-11-27 |
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