CN105896195A - Wall-mounted intelligent socket - Google Patents
Wall-mounted intelligent socket Download PDFInfo
- Publication number
- CN105896195A CN105896195A CN201610237845.1A CN201610237845A CN105896195A CN 105896195 A CN105896195 A CN 105896195A CN 201610237845 A CN201610237845 A CN 201610237845A CN 105896195 A CN105896195 A CN 105896195A
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- Prior art keywords
- humidity
- voltage
- temperature
- module
- embedded type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
Abstract
The invention discloses a wall-mounted intelligent socket. The wall-mounted intelligent socket comprises a socket box and a socket panel. A power supply inlet wire is disposed in the inner side of the socket box, and is connected with the contact piece on the socket panel, and a protection contact is connected between the external power supply and the contact piece in a coupled manner. The wall-mounted intelligent socket also comprises a temperature detection circuit and a humidity detection circuit. The humidity detection circuit comprises a humidity sensor, a humidity reference module, and a humidity comparison module. The humidity sensor is used for sensing ambient humidity and converting the ambient humidity into a humidity sampling voltage. The humidity reference module is used for providing a humidity reference voltage. The humidity comparison module is connected with the humidity sensor in a coupled manner, and is used for transmitting a humidity abnormal signal, when the humidity sampling voltage is higher than the humidity reference voltage. The temperature detection circuit comprises a temperature sensor, a temperature reference module, and a temperature comparison module. The temperature sensor is used for sensing ambient temperature and converting the ambient temperature into temperature sampling voltage. The temperature reference module is used for providing a temperature reference voltage. The temperature comparison module is connected with the temperature sensor in a coupled manner, and is used for transmitting a temperature abnormal signal, when the temperature sampling voltage is higher than the temperature reference voltage. When the temperature abnormal signal or the humidity abnormal signal is received by the protection contact, the protection contact is disconnected.
Description
Technical field
The present invention relates to a kind of home electric power control, more specifically, it relates to a kind of wall embedded type socket.
Background technology
nullA kind of wall supply socket,It includes the insert box embedded in body of wall and the panel being interlocked mutually with insert box,Mains supply input interface is set in described insert box、AC/DC power control circuit and PLC module,It is provided with AC power interface on described panel、On and off switch and network data input/output interface,Described mains supply input interface is connected with described on and off switch and described AC power interface respectively,Described AC/DC power control circuit is connected with described on and off switch,Described PLC module respectively with described AC/DC power control circuit、Described network data input/output interface and described on and off switch are connected the structure being also to be usually embedded formula socket,The part that in life staying idle at home, electrical design is indispensable at present,But currently also there is some problems,Smart jack is different with common socket,In addition to needing forceful electric power and accessing,Also need to carry out vulnerabilities scan,The communication functions such as such as transmitting/receiving wireless signal are required for light current and realize,But smart jack has a problem that at present,Easily there is the phenomenon of Voltage Instability in accumulator direct current supply,Prick sample one,The accuracy of detection being easily caused sensor receives impact.
Summary of the invention
For prior art exist deficiency, it is an object of the invention to provide a kind of can be with a kind of wall embedded type smart jack of voltage automatic compensating.
For achieving the above object, the technical scheme is that a kind of wall embedded type smart jack, including socket box and socket panel, described socket box is internally provided with rectification circuit, mu balanced circuit, the outfan of described mu balanced circuit has been also coupled to a transformer, and for gathering the supply current size of mu balanced circuit, described transformer is coupled to a undervoltage detection circuit, when the supply current of described mu balanced circuit is less than the first preset value, the output of described undervoltage detection circuit performs signal;Also including an accumulator and the switch element being arranged in series, described switch element is controlled by execution signal Guan Bi, and when described switch element closes, described accumulator is in parallel with mu balanced circuit.
By so arranging, then detected by transformer, the electric current input of detection is compared to undervoltage detection circuit, when the electric current of detection is less than threshold value, output performs signal, control accumulator and access loop, the output voltage of accumulator is equal to required rated voltage, so, accumulator is so that voltage stabilization, when external input voltage is normal, output electric current can increase equally, if the supply voltage of mu balanced circuit output is identical with battery tension, article two, the output electric current of the branch road of power supply is identical, now meet the condition of on-off switching tube, recover the independently-powered of mu balanced circuit.
Further: between described rectification circuit and mu balanced circuit, be coupled with the first Voltage stabilizing module.Setting by the first Voltage stabilizing module, it is ensured that voltage is relatively stable, reduces the possibility that undervoltage condition occurs, and can also reduce electric arc interference simultaneously.
Further: described mu balanced circuit includes LM2576HV-12 voltage stabilizing chip.By the setting of voltage stabilizing chip, offer 12V voltage that can be stable, relatively reasonable, the highest compared to conventional accumulators flying power.
Further: the second pin of described LM2576HV-12 voltage stabilizing chip is coupled with TVS pipe.By the setting of TVS pipe, play lightning protection effect, when voltage is more than clamp voltage, the effect of breakdown protection can be carried out.
Further: the second pin of described LM2576HV-12 voltage stabilizing chip is coupled with filtration module, described filtration module includes the node output services voltage that filter inductance and the filter capacitor being arranged in series, described filter inductance and described filter capacitor couple.By inductance and the setting of electric capacity, it is ensured that time power frequency is relatively stable reliably.
Further: described undervoltage detection circuit includes
Base modules a, it is provided that reference voltage;
Transformer module, for changing into supply voltage by supply current signal;
Comparison module, is coupled to base modules and transformer module, when reference voltage is more than supply voltage, sends and performs signal.Circuit topology is relatively simple, and action is reasonable, and response speed is comparatively fast easy to maintenance.
Further: described base modules includes the first resistance, the second resistance and the 3rd resistance being arranged in series, the node that described first resistance and the second resistance couple provides reference voltage;Described 3rd resistance is adjustable resistance.By so arranging, that regulate according to demand and effect can be played.
Further: also include the temperature sensor for detecting indoor temperature, the running voltage of described temperature sensor is provided by described accumulator.Conveniently indoor temperature is detected.
Further: also include the humidity sensor for detecting indoor temperature, the running voltage of described temperature sensor is provided by described accumulator.Conveniently indoor humidity is detected.
Further: between described external power source and the contact chip of socket panel, be provided with shield contact, described shield contact couples and is controlled by a wireless communication module.Ensure that the remotely control that can realize socket is the most disturbed.
By using technique scheme, the collection of indoor environment humiture, the power supply power supply control of household electrical appliance and infrared remote control, facilitate user to be integrated in domestic environment, by being remotely controlled home equipment, and respond in time, improve safety.
Accompanying drawing explanation
Fig. 1 is intelligence wall embedded type socket schematic diagram;
Fig. 2 is power supply circuits schematic diagram;
Fig. 3 is undervoltage detection circuit schematic diagram;
Fig. 4 is communication module schematic diagram.
Reference: 1a, socket box;2a, socket panel;21a, contact chip;111, humidity sensor;121, temperature sensor;100, rectification circuit;110, the first Voltage stabilizing module;200, mu balanced circuit;300, transformer;400, accumulator;501, base modules;502, transformer module;503, comparison module;504, anti-interference module.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, the embodiment of the present invention is described further.
nullWith reference to shown in Fig. 1,A kind of wall embedded type smart jack,Socket box 1a and socket panel 2a,Socket box 1a in-line power source inlet wire the contact chip 21a being connected on socket panel,Protected contact it is also coupled between external power source and contact chip 21a,Also include temperature sensing circuit and humidity measuring circuit,Include humidity sensor 111 and temperature sensor 112 respectively,With reference to shown in Fig. 4,Humidity measuring circuit、Temperature sensing circuit and communicating circuit are required to direct current light current and power,So being powered by above-mentioned power supply mode,And in order to increase shield contact K by control function,User can carry out remotely socket being carried out power-off by modes such as APP,Fig. 4 illustrates that the circuit theory diagrams under operating mode,When shield contact K disconnects,Circuit still can keep the power supply to whole power supply circuits,Make such as humidity、Temperature and communication class circuit can work continually and steadily.Hereinafter power supply circuits are made detailed description.
Including rectification circuit 100, mu balanced circuit 200, described mu balanced circuit 200 is for the running voltage provided, the outfan of described mu balanced circuit 200 has been also coupled to a transformer 300, for gathering the supply current size of mu balanced circuit 200, described transformer 300 is coupled to a undervoltage detection circuit, when the supply current of described mu balanced circuit 200 is less than the first preset value, the output of described undervoltage detection circuit performs signal;Also including an accumulator 400 and the switch element being arranged in series, described switch element is controlled by execution signal Guan Bi, and when described switch element closes, described accumulator 400 is in parallel with mu balanced circuit 200.
The first Voltage stabilizing module 110 it is coupled with between described rectification circuit 100 and mu balanced circuit 200.Described mu balanced circuit 200 includes LM2576HV-12 voltage stabilizing chip.First Voltage stabilizing module 110 includes electric capacity of voltage regulation C1 and polar capacitor C2 so that the voltage of input is maintained at 12V, uses the second pin of described LM2576HV-12 voltage stabilizing chip to be coupled with TVS pipe.Second pin of described LM2576HV-12 voltage stabilizing chip is coupled with filtration module, and described filtration module includes the node output services voltage that filter inductance and the filter capacitor being arranged in series, described filter inductance and described filter capacitor couple.Its anti-under-voltage ability can be improved further.Ensure that output is normal.
With reference to shown in Fig. 3, described undervoltage detection circuit includes:
Base modules 501 a, it is provided that reference voltage;Described base modules 501 includes the first resistance, the second resistance and the 3rd resistance being arranged in series, and the node that described first resistance and the second resistance couple provides reference voltage;Described 3rd resistance is adjustable resistance.
Transformer module 502, for changing into supply voltage by supply current signal;Being provided with translated resistance, its resistance is definite value, current signal can be converted into voltage signal.
Comparison module 503, it is coupled to base modules 501 and transformer module 502, when reference voltage is more than supply voltage, sending and perform signal, it includes comparator, the positive input terminal of described comparator is connected to reference voltage, negative input end is connected to transformer module 502, and the outfan of described comparator is provided with the first divider resistance R5 and the second divider resistance R6, and the node that both couple is coupled with audion Q2, control Q2 conducting and cut-off control coil action, increase its load capacity.Its outfan is coupled to anti-interference module 504, anti-interference module 504 includes the 4th resistance and the metal-oxide-semiconductor being arranged in series, the metal-oxide-semiconductor conducting when comparator is output as high level, making under-voltage reference voltage be pulled low to original half, then the moment of conducting, sample rate current also can reduce suddenly, now, if not dragging down reference voltage, then being difficult to so that outside inlet wire recovers under normal circumstances, recovery external ac power source is powered.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a wall embedded type smart jack, including socket box (1a) and socket panel (2a), described socket box (1a) is internally provided with rectification circuit (100), mu balanced circuit (200), it is characterized in that: the outfan of described mu balanced circuit (200) has been also coupled to a transformer (300), for gathering the supply current size of mu balanced circuit (200), described transformer (300) is coupled to a undervoltage detection circuit, when the supply current of described mu balanced circuit (200) is less than the first preset value, the output of described undervoltage detection circuit performs signal;Also including an accumulator (400) and the switch element being arranged in series, described switch element is controlled by execution signal Guan Bi, and when described switch element closes, described accumulator (400) is in parallel with mu balanced circuit (200).
2. a kind of wall embedded type smart jack as claimed in claim 1, it is characterised in that: it is coupled with the first Voltage stabilizing module (110) between described rectification circuit (100) and mu balanced circuit (200).
3. a kind of wall embedded type smart jack as claimed in claim 1, it is characterised in that: described mu balanced circuit (200) includes LM2576HV-12 voltage stabilizing chip.
4. a kind of wall embedded type smart jack as claimed in claim 3, it is characterised in that: the second pin of described LM2576HV-12 voltage stabilizing chip is coupled with TVS pipe.
5. a kind of wall embedded type smart jack as claimed in claim 3, it is characterized in that: the second pin of described LM2576HV-12 voltage stabilizing chip is coupled with filtration module, described filtration module includes the node output services voltage that filter inductance and the filter capacitor being arranged in series, described filter inductance and described filter capacitor couple.
6. a kind of wall embedded type smart jack as described in claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described undervoltage detection circuit includes base modules (501), it is provided that a reference voltage;Transformer (300) module, for changing into supply voltage by supply current signal;Comparison module (503), is coupled to base modules (501) and transformer (300) module, when reference voltage is more than supply voltage, sends and performs signal.
7. a kind of wall embedded type smart jack as claimed in claim 6, it is characterized in that: described base modules (501) includes the first resistance, the second resistance and the 3rd resistance being arranged in series, the node that described first resistance and the second resistance couple provides reference voltage;Described 3rd resistance is adjustable resistance.
8. a kind of wall embedded type smart jack as claimed in claim 6, it is characterized in that: also include the temperature sensor (121) for detecting indoor temperature, the running voltage of described temperature sensor (121) is provided by described accumulator (400).
9. a kind of wall embedded type smart jack as claimed in claim 6, it is characterized in that: also include the humidity sensor (111) for detecting indoor temperature, the running voltage of described temperature sensor (121) is provided by described accumulator (400).
10. a kind of wall embedded type smart jack as claimed in claim 1, it is characterized in that: being provided with shield contact between the contact chip (21a) of described external power source and socket panel (2a), described shield contact couples and is controlled by a wireless communication module.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610237845.1A CN105896195A (en) | 2016-04-18 | 2016-04-18 | Wall-mounted intelligent socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610237845.1A CN105896195A (en) | 2016-04-18 | 2016-04-18 | Wall-mounted intelligent socket |
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CN105896195A true CN105896195A (en) | 2016-08-24 |
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Family Applications (1)
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CN201610237845.1A Pending CN105896195A (en) | 2016-04-18 | 2016-04-18 | Wall-mounted intelligent socket |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106549273A (en) * | 2017-01-11 | 2017-03-29 | 东莞市韦伯电子有限公司 | A kind of smart jack |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN204271384U (en) * | 2015-01-06 | 2015-04-15 | 金陵科技学院 | A kind of disaster scenarios it can the smart jack of auto-breaking |
CN204929011U (en) * | 2015-09-19 | 2015-12-30 | 杭州里德通信有限公司 | Take voltage compensation's camera |
CN204967971U (en) * | 2015-09-19 | 2016-01-13 | 杭州里德通信有限公司 | Camera of under -voltage detection |
-
2016
- 2016-04-18 CN CN201610237845.1A patent/CN105896195A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204271384U (en) * | 2015-01-06 | 2015-04-15 | 金陵科技学院 | A kind of disaster scenarios it can the smart jack of auto-breaking |
CN204929011U (en) * | 2015-09-19 | 2015-12-30 | 杭州里德通信有限公司 | Take voltage compensation's camera |
CN204967971U (en) * | 2015-09-19 | 2016-01-13 | 杭州里德通信有限公司 | Camera of under -voltage detection |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106549273A (en) * | 2017-01-11 | 2017-03-29 | 东莞市韦伯电子有限公司 | A kind of smart jack |
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Application publication date: 20160824 |
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