CN206758801U - Multifunctional power supply and driving socket - Google Patents

Multifunctional power supply and driving socket Download PDF

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Publication number
CN206758801U
CN206758801U CN201720592298.9U CN201720592298U CN206758801U CN 206758801 U CN206758801 U CN 206758801U CN 201720592298 U CN201720592298 U CN 201720592298U CN 206758801 U CN206758801 U CN 206758801U
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CN
China
Prior art keywords
signal
power
multifunctional power
socket
drive circuit
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Expired - Fee Related
Application number
CN201720592298.9U
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Chinese (zh)
Inventor
黄志成
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Individual
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Individual
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Publication of CN206758801U publication Critical patent/CN206758801U/en
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Abstract

A multifunctional power supply and driving socket comprises a socket outer box, a current output assembly, a current transmission assembly, a signal receiving and transmitting unit, a control chip unit, a driving circuit and a rectifier unit, wherein the socket outer box comprises a box body, a plug and a jack, the plug and the jack are arranged on the outer surface of the box body and used for receiving input of an alternating current power supply; the device can be connected with the electric equipment, a sensing or monitoring system and warning equipment so as to automatically control the power supply of the electric equipment and carry out warning or notification through the warning equipment.

Description

Multifunctional power and driven socket
Technical field
A kind of AC power feeding mechanism is the utility model is related to, the multi-functional of AC power is provided more particularly to a kind of Power supply and driven socket.
Background technology
Common device power supply (DPS) managing device or remote control switch (mobile phone, are put down by the network platform and terminal device more Plate computer etc.) link, but need could be by weighing by WIFI circuits or router or Wireless Router and WIFI network for this way Duty people is set and manipulated;And common family expenses remote control switch needs with controller or mobile phone, tablet PC by bluetooth or WIFI network is operated, but can not then operated when this way is without Internet resources;And above two way is also due to need manual control, Therefore it can not accomplish that real-time automatically controls when linking sensing device further and being taken precautions against natural calamities;The remote control of another built-in WIFI circuits is opened Close socket, for link mobile phone carry out connected device power management, do not consider with the online purposes taken precautions against natural calamities in real time of sensor, work as nothing Connected device switch can not be automatically controlled during artificial manipulation, lays particular stress on the function of artificial remote circuit management.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional power and driven socket for improving disadvantages mentioned above.
The utility model multifunctional power and driven socket, it is defeated to be decided whether according to the signal from an external device (ED) Go out electric power;And including:One socket outer box, a plug and a jack comprising a box body and located at cartridge outer surface, the plug To receive AC power input;One electric current output precision, electrically connected located at the tray interior and with the jack;One electric current passes Defeated component, electrically connected located at the tray interior and with the plug, the AC power is transmitted to the electric current output precision;One news Number receive and transmission unit, located at the tray interior and with the external device (ED) electric coupling to receive the news from the external device (ED) Number;One control chip unit, electrically connect located at the tray interior and with the signal reception and transmission unit, connect with receiving the signal The signal that receipts and transmission unit transmit, and a control signal is produced according to the signal;One drive circuit, located at the tray interior And electrically connected with the control chip unit and the electric current output precision, and the control signal transmitted according to the control chip unit Control whether the electric current output precision exports the AC power to the jack;And a rectifier unit, located at the tray interior simultaneously Electrically connected with the electric current transmission assembly, the AC power is converted into a direct current and supplies electricity to the signal reception and transmission list Member, the control chip unit, the drive circuit and the electric current output precision.
In some embodiment aspects of the present utility model, the multifunctional power is also located at the box body with driven socket including one DC output end of outer surface, it is electrically connected with the rectifier unit, and to be electrically connected with an external connected electronic device, with The external connected electronic device is powered.
In some embodiment aspects of the present utility model, the multifunctional power also includes one and driving electricity with driven socket Road electrically connects and located at signal output end of the cartridge outer surface, it with a safety protection equipment to electrically connect, and the drive The control signal for moving circuit and being transmitted according to the control chip unit drives the safety protection equipment, makes the safety protection equipment Perform a safety prevention measure.
In some embodiment aspects of the present utility model, the multifunctional power is also located at the box body with driven socket including one Outer surface and the indicator lamp electrically connected with the drive circuit, when the drive circuit does not receive the control signal, the drive circuit The indicator lamp is made to show one first livery, when the drive circuit receives the control signal, the drive circuit makes the indicator lamp show Show one second livery.
In some embodiment aspects of the present utility model, the multifunctional power also includes outside the box body with driven socket Surface and the wireless signal antenna and/or a wired signal connection terminal electrically connected with the signal reception and transmission unit;Should Wireless signal antenna is to receive the signal of external device (ED) transmitting, and wired signal connection terminal with the external device (ED) leading to Wired connection is crossed, to receive the signal from the external device (ED).
In some embodiment aspects of the present utility model, the signal reception and transmission unit can also be with peripheral control unit electricity Connection, to receive a period of time process control signal that the peripheral control unit transmits and send the control chip unit to, and the control core Blade unit driving signal according to corresponding to producing process control signal when this gives the drive circuit, makes the drive circuit according to the drive Dynamic signal controls the magnitude of current of the AC power of electric current output precision output.
Beneficial effect of the present utility model is:Multifunctional power and driven socket and the socket grafting that civil power is provided Afterwards, when receiving external device (ED), such as external sensor or supervising device detect hazard conditions and sent wirelessly or non-wirelessly During communication signal, multifunctional power will decide whether that export alternating current extremely inserts with its socket with driven socket according to the communication signal The electrical equipment connect, and output driving signal notice safety protection equipment performs safety prevention measure simultaneously, with Preventing Environmental Various disasters, and the utility model is not necessary to the network equipment, and easy construction sensing is taken precautions against natural calamities and reporting chain, has real-time disaster management and control Effect, to ensure personal security in this context.
Brief description of the drawings
Fig. 1 is the main circuit block diagram of an embodiment of the utility model multifunctional power and driven socket.
Fig. 2 is the schematic appearance of the present embodiment.
Fig. 3 is the main frame schematic diagram of first application examples of the present embodiment.
Fig. 4 is the main frame schematic diagram of second application examples of the present embodiment.
Fig. 5 is the main frame schematic diagram of the 3rd application examples of the present embodiment.
Fig. 6 is the main frame schematic diagram of the 4th application examples of the present embodiment.
Fig. 7 is the main frame schematic diagram of the 5th application examples of the present embodiment.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.
It is an embodiment of the utility model multifunctional power and driven socket referring to Fig. 1 and Fig. 2, it is receiving one AC power inputs, and decides whether the electric power of output AC power source according to the signal from an external device (ED) 2, the present embodiment Multifunctional power mainly includes a socket outer box 13, an electric current output precision 114, an electric current transmission assembly with driven socket 1 121st, a signal reception and transmission unit 111, a control chip unit 112, the rectifier unit 12 of one drive circuit 113 and one. Wherein socket outer box 13 include a box body 130 and the plug 1210 and a jack 1140 located at the outer surface of box body 130, and this is inserted First 1210 include two to be inserted in the socket (not shown) of a civil power to receive the electric current plug-in unit end of AC power input Son 1211,1212, the jack 1140 include two to export the electric current plug jack terminal 1141,1142 of the AC power, therefore Jack 1140 is available for one to be docked using the plug of the electrical equipment of AC power, to be taken from multifunctional power and driven socket 1 AC power.The electric current output precision 114 electrically connects located at the inside of box body 130 and with the jack 1140.The electric current transmission group Part 121 is electrically connected located at the inside of box body 130 and with the plug 1210, and the AC power inputted by the plug 1210 is passed Transport to the electric current output precision 114.
The signal reception and transmission unit 111 located at the inside of box body 130 and with the electric coupling of external device (ED) 2, to receive Signal from the external device (ED) 2.The control chip unit 112 located at the inside of the box body 130 and with the signal reception and transmission Unit 111 electrically connects, and to receive the signal that the signal reception and transmission unit 111 transmit, and produces a control according to the signal Signal processed.The drive circuit 113 located at the inside of the box body 130 and with the control chip unit 112 and the electric current output precision 114 Electrical connection, and the control signal transmitted according to the control chip unit 112 controls whether the electric current output precision 114 exports this AC power is to the jack 1140.That is, the electric current output precision 114 is a switch module, it is controlled by the drive circuit 113 To decide whether to give the electrical equipment of its electrical connection via two electric current plug jack terminals 1141,1142 output alternating current.And The control chip unit 112 by the output AC power source of 113 control electric current output precision of drive circuit 114 whether, be by controlling Chip unit 112 carries out program setting according to use demand in advance.
The rectifier unit 12 electrically connects located at the inside of box body 130 and with the electric current transmission assembly 121, by the electric current The AC power that transmission assembly 121 inputs is converted into a direct current and supplies electricity to the signal reception and transmission unit 111, the control Coremaking blade unit 112, the drive circuit 113 and the electric current output precision 114.It is noted that the signal reception and transmission Unit 111, the control chip unit 112, the drive circuit 113 and the electric current output precision 114 can be incorporated into a control mould In group 11.
Referring to Fig. 1, the multifunctional power of the present embodiment also includes one with driven socket 1 located at the outer surface of box body 130 DC output end 122, it is electrically connected with the rectifier unit 12, and to be electrically connected with an external connected electronic device 5, with right The external connected electronic device 5 is powered or charged.It is somebody's turn to do in addition, the present embodiment is also electrically connected and is located at the drive circuit 113 including one Signal output end 1132 of the outer surface of box body 130, it with a safety protection equipment 4 to electrically connect, and the drive circuit 113 The control signal transmitted according to the control chip unit 112 drives the safety protection equipment 4, holds the safety protection equipment 4 The safety prevention measure of row one.Whereby, after the socket grafting with providing civil power of multifunctional power and driven socket 1, when receiving External device (ED), for example, external sensor or supervising device detect harm and send wirelessly or non-wirelessly communication signal when, more work( Energy power supply will decide whether electrical equipment of the output alternating current extremely with its socket grafting with driven socket 1 according to the communication signal, And output driving signal notice safety protection equipment 4 performs safety prevention measure simultaneously, with the various disasters in Preventing Environmental, and The present embodiment is not necessary to the network equipment, and easy construction sensing is taken precautions against natural calamities and reporting chain, has real-time disaster management and control effect.
In addition, as shown in Figures 1 and 2, the multifunctional power and driven socket 1 of the present embodiment are also located at the box body including one 130 outer surfaces, and the indicator lamp 1131 electrically connected with the drive circuit 113, when the drive circuit 113 does not receive the control signal When, the drive circuit 113 makes the indicator lamp 1131 show one first livery (such as representing power supply), when the drive circuit 113 is received During to the control signal, the drive circuit 113 makes the indicator lamp 1131 show one second livery (such as represent and stop power supply).Or Person, when the drive circuit 113 receives the control signal, the drive circuit 113 makes the indicator lamp 1131 show the first livery (example Such as represent power supply), and when the drive circuit 113 does not receive the control signal, the drive circuit 113 makes the indicator lamp 1131 aobvious Show the second livery (such as represent and stop power supply).
Furthermore the multifunctional power of the present embodiment and driven socket 1 also include located at the outer surface of box body 130 and with the news Number receive and transmission unit 111 electrically connect a wireless signal antenna 1111 and/or a wired signal connection terminal 1112;When this When external device (ED) 2 has radio communication function, the wireless signal antenna 1111 passes through radio communication to receive the external device (ED) 2 Mechanism transmitting signal, when the external device (ED) 2 does not have radio communication function, wired signal connection terminal 1112 to The external device (ED) 2 is by wired connection to receive the signal from external device (ED) 2.
It is the first application examples of above-described embodiment multifunctional power and driven socket 1 referring to Fig. 3, it is applied to using handing over Sensing and the control of the alternating current gas heater 31 of power supply are flowed, as shown in figure 3, alternating current gas heater 31 and multi-functional electricity Source electrically connects with driven socket 1, to receive the alternating current that multifunctional power is supplied with driven socket 1, and alternating current gas and hot water Device 31 includes a water heater distribution rectifier stack 311, and the alternating current of input is converted into a direct current to supply electricity to water heater by it Control box 312, then acted by the reed time controll Water heater igniting component 314 of water heater control box 312 and water heater steam supply valve 313, Operate so that alternating current gas heater 31 can light a fire and produce hot water.
And sensed in carbon monoxide of the use environment installation one with wireless transmission function of alternating current gas heater 31 Device 211 (i.e. above-mentioned external device (ED) 2), whereby, when alternating current gas heater 31 produces excessive carbon monoxide, reach an oxidation During the early warning value that carbon sensor 211 is set, the carbon monoxide transducer 211 sends early warning signal, and multifunctional power is inserted with driving Seat 1, which receives early warning signal, to be stopped exporting alternating current, is made alternating current gas heater 31 because power interruptions, is matched somebody with somebody water heater Electric rectification component 311 stops power supply to water heater control box 312, then the Water heater igniting electrically connected with water heater control box 312 Component 314 will be flame-out, and water heater steam supply valve 313 will be in supply blocking state because no current is supplied, therefore alternating current fires Gas water heater 31 can not be operated without renewing increasing carbonomonoxide concentration, will not expand harm.
Electrically connected in addition, one can be installed in the use environment of gas heater 31 with multifunctional power with driven socket 1 Draft fan 36 (i.e. foregoing safety protection equipment 4), when foregoing early warning situation occurs, multifunctional power and driven socket 1 It can simultaneously drive and open draft fan 36, to maintain the more preferable ventilation state of the environment, reduce carbon monoxide content and then can mitigate Harm, and the present embodiment make it that install sensor is more convenient in the environment using alternating current gas heater 31, is easier, Solve gas heater and generally to connect sensor with when controlling the combustion gas to close, can only be in the limit of limiting of gas pipeline engineering, to making There is innovation efficiency with the security improvement and reduction disaster of gas-fired equipment.
It is the second application examples of above-described embodiment multifunctional power and driven socket 1, multifunctional power is with driving referring to Fig. 4 Dynamic socket 1 is applied to monitor with one or sensing device further 21 (i.e. above-mentioned external device (ED) 2) is online in a wired or wireless fashion, with control An electrical equipment 33 is made, when multifunctional power and driven socket 1 plug the socket of supply civil power and after obtain AC power, more work( Energy power supply is available for the various electrical equipments 33 using AC power with driven socket 1, such as:Iron rolling door, Mechanical parking system, machine The attaching plug for closing Power-driven gate etc. docks and supplies electricity to electrical equipment 33 to export exchange and use.
Whereby, when monitoring or sensing device further 21 sense electrical equipment 33 may will infringement Field Force and send warning news After number, multifunctional power receives the alerting with driven socket 1 will stop exporting to exchange supplying electricity to electrical equipment 33 immediately, make Electrical equipment 33 decommissions because of power-off, meanwhile, it is synchronous via multifunctional power and the signal output end of driven socket 1 1132 transmission driving signals are anti-to network news in brief circular 42 and one safety of device electrically connected in advance with signal output end 1132 Shield and alarming device 41 (i.e. above-mentioned safety protection equipment 4), such as:Buzzer, autodialer, voice telltale, alarm Device, Automatic Fire Extinguisher etc., whereby, can real-time early warning and carry out disaster circular, disaster disposal etc., and network news in brief circular device 42 can The identiflication number in prediction occurring place (such as network news in brief circular device 42 identifier of itself) and warning news in brief are notified to prison Control center 43, the supervisor of Surveillance center 43 is set to make urgent disposal, therefore the present embodiment tool security protection and circular system The innovation efficiency of system.
It is the 3rd application examples of above-described embodiment multifunctional power and driven socket 1, multifunctional power is with driving referring to Fig. 5 Dynamic socket 1 is applied to an automatic fire extinguishing system 34, that is, a stove 32, an automatic fire extinguishing system are provided with kitchen environment 34th, the multifunctional power and driven socket 1 of a fire sensing device further 212 (i.e. above-mentioned external device (ED) 2) and above-described embodiment;When Multifunctional power plugs the socket of supply civil power with driven socket 1 and obtains AC power, the fire extinguishing system of automatic fire extinguishing system 34 After system attaching plug 341 docks with multifunctional power with driven socket 1, multifunctional power will not be exported with driven socket 1 and exchanged Supply electricity to automatic fire extinguishing system 34, but until when fire sensing device further 212 senses the initial situation of fire, sending warning sensing Signal and after being received by multifunctional power and driven socket 1, multifunctional power just exports to exchange and supplies electricity to go out automatically with driven socket 1 Fiery system 34, open extinguishing chemical shower nozzle 342 and carry out extinguishing action, meanwhile, multifunctional power can also synchronously drive with driven socket 1 Other caution devices (such as the security protection shown in Fig. 4 and alarming device 41, network news in brief circular device 42) are circulated a notice of;Whereby One complete self-extinguishing of construction and circular disposal system.
It is the 4th application examples of above-described embodiment multifunctional power and driven socket 1 referring to Fig. 6, the application example is withdraws deposit The solution of machine anti-thefting monitoring, the ATM 37 of the application example configure an anti-theft monitoring system 371, one off normal sensor 372, The one destruction protection of sensor 373, one fence gate 374, a multifunctional power and driven socket 1, a security protection and alarming device 41, One network news in brief circular device 42 (can set the phone number that circular receives object) (is circulated a notice of with a Surveillance center 43 with network news in brief The long distance of device 42 is online);Wherein anti-theft monitoring system 371, off normal and sensor 372 and destroy i.e. above-mentioned outside of sensor 373 and fill 2 are put, protection fence gate 374, security protection and alarming device 41 and network news in brief circular device 42 are above-mentioned safety protection equipment 4.
AC power is obtained when multifunctional power and driven socket 1 plug the socket of supply civil power, protection fence gate 374 After plug docks with multifunctional power with driven socket 1, multifunctional power will not at once export to exchange and supply electricity to prevent with driven socket 1 Grille door 374, belong to the failure mode image of setting until anti-theft monitoring system 371 detects, or someone destroys ATM 37 touch and destroy sensors 373, or touch when someone moves ATM 37 when offing normal one of the grade of sensor 372 situation, preceding Stating sensing device further 371,372,373, at least one will send abnormal signal and be received by multifunctional power and driven socket 1 Afterwards, multifunctional power exchanges electric drive guard boom door 374 with the output of driven socket 1 and acted, and the shroud of ATM 37 is lived, multi-functional Power supply sends security protection and alarming device 41 and network news in brief circular device 42 to driven socket 1 and by driving signal, makes net Network news in brief circular device 42 automatic informing Surveillance center 43, Surveillance center 43 will grasp the ATM and exception occur, it follows that this Application examples can integrate a variety of safety and protector, and bottle up burglar before safety system or police do not arrive scene, postpones it and gets away Time simultaneously makes it can not carry ATM 37, effectively check ATM 37 it is stolen or destroy, especially to ATM from far-off regions Protection has the efficiency of innovation.
Referring back to the 5th application examples for shown in Fig. 7, being above-described embodiment multifunctional power and driven socket 1, it is electric furnace Equipment application multifunctional power carries out fiery marquis's control with driven socket 1, and a cooker 322 is placed with electric furnace 321.When multi-functional Power supply plugs the socket of supply civil power with driven socket 1 and obtains AC power, plug and the multifunctional power and drive of electric furnace 321 After dynamic socket 1 docks, multifunctional power will not export to exchange at once with driven socket 1 supplies electricity to electric furnace 321, in the application example, In addition to one complete self-extinguishing of application examples construction that can be as shown in Figure 5 and circular disposal system, multifunctional power and driving Signal reception and transmission unit 111 of socket 1 also electrically connect with a peripheral control unit 213, to receive the peripheral control unit 213 A period of time process control signal for transmitting simultaneously sends the control chip unit 112 to, and the control chip unit 112 is according to program control when this A driving signal gives the drive circuit 113 corresponding to signal generation processed, makes the drive circuit 113 should according to driving signal control The magnitude of current for the alternating current that electric current output precision 114 exports, the fiery Hou great little of electric furnace 321 is controlled whereby.
Such as the range controller 213 when being a fiery marquis of peripheral control unit 213, shown thereon with a setting keyboard 210 and one Device, keyboard 210 is set when starting to boil and is available for setting how many time-histories big fire, how many time-histories moderate heats, how many time-histories small fires and pass Machine time-histories, then one current power can be controlled signal (above-mentioned when process control signal) by range controller 213 according to time-histories during fiery marquis The supply firepower that multifunctional power and driven socket 1 make to control signal regulation electric furnace 321 according to current power is transferred to, whereby, The application example is not required to numerous and diverse facility and the network equipment with most simple mode, can reach the controlled efficiency that boils, and reduces gastronomical process The consuming for needing manpower to adjust, and shutdown time-histories can be preset, it can easily boil, reduce error of boiling, more can effectively avoid advanced age People is forgetful, is gone out in boiling, and avoids the empty disaster burnt of pan from occurring, therefore there is the application example wisdom kitchen and kitchen to take precautions against natural calamities Efficiency, so the pattern of the application example can also cover the implementation for other heating equipments to reduce disaster.

Claims (6)

1. a kind of multifunctional power and driven socket, to decide whether output power according to the signal from an external device (ED), It is characterized in that:
The multifunctional power includes with driven socket:
One socket outer box, a plug and a jack comprising a box body and located at cartridge outer surface, the plug is receiving one AC power inputs;
One electric current output precision, electrically connected located at the tray interior and with the jack;
One electric current transmission assembly, electrically connected located at the tray interior and with the plug, the AC power is transmitted to the electric current Output precision;
One signal reception and transmission unit, outside dress is come from located at the tray interior and with the external device (ED) electric coupling to receive The signal put;
One control chip unit, electrically connected located at the tray interior and with the signal reception and transmission unit, to receive the signal The signal that reception and transmission unit transmit, and a control signal is produced according to the signal;
One drive circuit, electrically connected located at the tray interior and with the control chip unit and the electric current output precision, and according to The control signal that the control chip unit transmits controls whether the electric current output precision exports the AC power to the jack;And
One rectifier unit, electrically connected located at the tray interior and with the electric current transmission assembly, the AC power is converted into One direct current simultaneously supplies electricity to the signal reception and transmission unit, the control chip unit, the drive circuit and the electric current output group Part.
2. multifunctional power according to claim 1 and driven socket, it is characterised in that:The multifunctional power is inserted with driving Seat also include one located at the cartridge outer surface DC output end, it is electrically connected with the rectifier unit, and to one External connected electronic device electrically connects, to be powered to the external connected electronic device.
3. multifunctional power according to claim 1 or 2 and driven socket, it is characterised in that:The multifunctional power is with driving Dynamic socket also includes one and electrically connect with the drive circuit and sub located at the signal output end of the cartridge outer surface, and it with one pacifying Full protection equipment electrically connects, and the drive circuit and the control signal that is transmitted according to the control chip unit drive the safety to prevent Equipment is protected, the safety protection equipment is performed a safety prevention measure.
4. multifunctional power according to claim 3 and driven socket, it is characterised in that:The multifunctional power is inserted with driving Seat also includes one and is located at the cartridge outer surface and the indicator lamp electrically connected with the drive circuit, when the drive circuit does not receive the control During signal processed, the drive circuit makes the indicator lamp show one first livery, when the drive circuit receives the control signal, the drive The dynamic circuitorder indicator lamp shows one second livery.
5. multifunctional power according to claim 1 or 2 and driven socket, it is characterised in that:The multifunctional power is with driving Dynamic socket also include located at the cartridge outer surface and the wireless signal antenna that is electrically connected with the signal reception and transmission unit and/ An or wired signal connection terminal;To receive the signal of external device (ED) transmitting, wired signal connects the wireless signal antenna Connecting terminal to the external device (ED) by wired connection, to receive the signal from the external device (ED).
6. multifunctional power according to claim 1 or 2 and driven socket, it is characterised in that:The signal reception and transmission Unit can also electrically connect with a peripheral control unit, to receive a period of time process control signal that the peripheral control unit transmits and send this to Control chip unit, and control chip unit driving signal according to corresponding to producing process control signal when this gives driving electricity Road, the drive circuit is set to control the magnitude of current of the AC power of electric current output precision output according to the driving signal.
CN201720592298.9U 2016-05-27 2017-05-25 Multifunctional power supply and driving socket Expired - Fee Related CN206758801U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105207898 2016-05-27
TW105207898U TWM550887U (en) 2016-05-27 2016-05-27 Multifuntion power supply and drive socket

Publications (1)

Publication Number Publication Date
CN206758801U true CN206758801U (en) 2017-12-15

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ID=60620279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720592298.9U Expired - Fee Related CN206758801U (en) 2016-05-27 2017-05-25 Multifunctional power supply and driving socket

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CN (1) CN206758801U (en)
TW (1) TWM550887U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111111073A (en) * 2019-12-27 2020-05-08 甬港现代工程有限公司 Automatic sprinkling fire extinguishing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111111073A (en) * 2019-12-27 2020-05-08 甬港现代工程有限公司 Automatic sprinkling fire extinguishing system

Also Published As

Publication number Publication date
TWM550887U (en) 2017-10-21

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171215

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CF01 Termination of patent right due to non-payment of annual fee