CN202797497U - Electric energy metering networking socket - Google Patents
Electric energy metering networking socket Download PDFInfo
- Publication number
- CN202797497U CN202797497U CN2012204298069U CN201220429806U CN202797497U CN 202797497 U CN202797497 U CN 202797497U CN 2012204298069 U CN2012204298069 U CN 2012204298069U CN 201220429806 U CN201220429806 U CN 201220429806U CN 202797497 U CN202797497 U CN 202797497U
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- electric energy
- main control
- afe
- circuit
- control circuit
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- Expired - Fee Related
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- Y02B60/50—
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- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
An electric energy metering networking socket comprises a master control unit and an electric energy metering unit, wherein the master control unit is formed by connecting a master control circuit and a radio frequency transceiving circuit, and the energy metering unit is formed by connecting an energy metering circuit and a power source circuit. The electric energy metering networking socket has the advantages of metering electric energy consumed by various external electric appliances connected onto the electric energy metering networking socket at any time, transmitting metered information to external network devices such as a smart mobile phone and a computer in a wireless network data mode, receiving feedback instructions to disconnect or connect a power source of a switch socket, facilitating electric energy saving, and being convenient to use.
Description
Technical field
The utility model relates to a kind of socket, particularly a kind of electric energy metrical networking socket.
Background technology
At present, in residential house, office space and factory building, combined socket and switch is housed all, in use has following drawback: the electric energy for the various outside electrical equipment consumption that connects can't measure, and can not know the electric energy of the outside electrical equipment actual consumption that connects; Need people's Push switch socket to connect and cut off the electricity supply, can't use the outside network devices such as smart mobile phone and computer by the remote wireless control switch socket.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned drawback of existing combined socket and switch, provides by a main control unit and the electric energy metrical networking socket that the electric energy metrical unit connects to form.
The technical solution of the utility model is: a kind of electric energy metrical networking socket comprises a main control unit and an electric energy metrical unit;
Main control unit is connected to form by main control circuit 1 and radio-frequency (RF) transmit-receive circuit 2; Wherein, main control circuit 1 is formed by connecting by microprocessor U1, capacitor C 3～C7, resistance R 4～R8 and resistance R 40, crystal oscillator G1, Light-Emitting Diode D3, connector J2, solid-state relay SSR1, triode Q1, power supply Va and Vb, the contact a of its connector J2
3With a
4Be connected with outside electrical equipment; Radio-frequency (RF) transmit-receive circuit 2 is formed by connecting by radio-frequency (RF) transceiver module U2, resistance R 1～R3, capacitor C 1～C2, power supply Va and Vb, pin RST_WIFI, the INT_WIFI of its radio-frequency (RF) transceiver module U2, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 respectively with the corresponding connection of pin RST_WIFI, INT_WIFI, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 of the microprocessor U1 of main control circuit 1;
The electric energy metrical unit is connected to form by ic for energy metering 3 and power circuit 4; Wherein, ic for energy metering 3 is by resistance R 10～R39, capacitor C 15～C22, paster ferrite bean L3～L5, shunt FL, electric energy computation chip U5, power supply Va and Vb are formed by connecting, the pin AFE_/SYNC of its electric energy computation chip U5, MPU_SCK, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO respectively with the pin FE_/SYNC of main control circuit 1 microprocessor U1, MPU_SCK, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO is corresponding to connect the end tie point ACL1 of its shunt FL and the corresponding connection of tie point ACL1 of main control circuit 1 solid-state relay SSR1; Power circuit 4 is formed by connecting by connector J1, paster ferrite bean L1 and L2, piezo-resistance MOV1, capacitor C 8～C14, zener diode D1, diode D2, pressurizer U3 and U4, power supply Va and Vb, the contact a of its connector J1
1And a
2Be connected to respectively 220V power line L and N, the corresponding connection of link ACN of the link ACN of its piezo-resistance MOV1 and the connector J2 of main control circuit 1, the common contact a of its connector J1 and paster ferrite bean L1
5Be connected to the common contact a of ic for energy metering 3 paster ferrite bean L3 and shunt FL
6On, radio-frequency (RF) transceiver module U2, the electric energy computation chip U5 in the ic for energy metering 3 that power circuit 4 is respectively in microprocessor U1 in the above-mentioned main control circuit 1 and solid-state relay SSR1, the radio-frequency (RF) transmit-receive circuit 2 provide power supply Va and Vb.
The utility model has the advantages that: at any time metering connects the electric energy that various outside electrical equipment thereon consumes, simultaneously metrical information is sent to the outside network devices such as smart mobile phone and computer with the form of wireless network data, and accept the instruction of feedback with the power supply of cut-out or connecting valve socket, be conducive to saves energy, easy to use.
Description of drawings
Fig. 1 is the utility model electric energy metrical networking socket block diagram
Fig. 2 is main control circuit 1 circuit theory diagrams of the utility model electric energy metrical networking socket master's control unit
Fig. 3 is radio-frequency (RF) transmit-receive circuit 2 circuit theory diagrams of the utility model electric energy metrical networking socket master's control unit
Fig. 4 is the electric energy metrical element circuit schematic diagram of the utility model electric energy metrical networking socket
Embodiment
A kind of electric energy metrical networking socket comprises main control unit and an electric energy metrical unit; Main control unit is connect by main control circuit 1 and radio-frequency (RF) transmit-receive circuit 2 and forms, and the electric energy metrical unit is connected to form by power circuit 3 and ic for energy metering 4, referring to accompanying drawing 1.
Radio-frequency (RF) transmit-receive circuit 2 is formed by connecting by radio-frequency (RF) transceiver module U2, resistance R 1～R3, capacitor C 1～C2, power supply Va and Vb, referring to accompanying drawing 3; Pin RST_WIFI, the INT_WIFI of radio-frequency (RF) transceiver module U2, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 respectively with the corresponding connection of pin RST_WIFI, INT_WIFI, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 of the microprocessor U1 of main control circuit 1, referring to accompanying drawing 2 and accompanying drawing 3; Its radio-frequency (RF) transceiver module U2 adopts chip MRF24WBOMA.
Ic for energy metering 3 is formed by connecting by resistance R 10～R39, capacitor C 15～C22, paster ferrite bean L3～L5, shunt FL, electric energy computation chip U5, power supply Va and Vb, referring to accompanying drawing 4; Pin AFE_/SYNC, the MPU_SCK of its electric energy computation chip U5, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO respectively with the corresponding connection of pin FE_/SYNC, MPU_SCK, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO of main control circuit 1 microprocessor U1, the end tie point ACL1 of its shunt FL and the corresponding connection of tie point ACL1 of main control circuit 1 solid-state relay SSR1 are referring to accompanying drawing 2 and accompanying drawing 4; Its electric energy computation chip U5 adopts chip MCP3909.
Operation principle of the present utility model is: the electric energy that the outside electrical equipment that is connected by ic for energy metering 3 First Astronautic Research Institute for Measurement and Test consumes, and by radio-frequency (RF) transmit-receive circuit 2 metrical information is sent to the outside network devices such as smart mobile phone and computer with the form of wireless network data by main control circuit 1, after radio-frequency (RF) transmit-receive circuit 2 receives the instruction of feedback, by the power supply of main control circuit 1 connection or cut-out combined socket and switch, power circuit provides power supply Va and Vb for other circuit simultaneously.
Claims (1)
1. an electric energy metrical networking socket comprises the electric energy metrical unit, it is characterized in that: comprise a main control unit and an electric energy metrical unit;
Main control unit is connected to form by main control circuit (1) and radio-frequency (RF) transmit-receive circuit (2); Wherein, main control circuit (1) is formed by connecting by microprocessor U1, capacitor C 3～C7, resistance R 4～R8 and resistance R 40, crystal oscillator G1, Light-Emitting Diode D3, connector J2, solid-state relay SSR1, triode Q1, power supply Va and Vb, the contact a of its connector J2
3With a
4Be connected with outside electrical equipment; Radio-frequency (RF) transmit-receive circuit (2) is formed by connecting by radio-frequency (RF) transceiver module U2, resistance R 1～R3, capacitor C 1～C2, power supply Va and Vb, pin RST_WIFI, the INT_WIFI of its radio-frequency (RF) transceiver module U2, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 respectively with the corresponding connection of pin RST_WIFI, INT_WIFI, CS_WIFI, HIBERNATE, SDO2, SCK2, SDI2 of the microprocessor U1 of main control circuit (1);
The electric energy metrical unit is connected to form by ic for energy metering (3) and power circuit (4); Wherein, ic for energy metering (3) is by resistance R 10～R39, capacitor C 15～C22, paster ferrite bean L3～L5, shunt FL, electric energy computation chip U5, power supply Va and Vb are formed by connecting, the pin AFE_/SYNC of its electric energy computation chip U5, MPU_SCK, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO respectively with the pin FE_/SYNC of main control circuit (1) microprocessor U1, MPU_SCK, MPU_SDI, AFE_CLKIN, AFE_PGA0, AFE_PGA1, AFE_CS, MPU_SDO is corresponding to connect the end tie point ACL1 of its shunt FL and the corresponding connection of tie point ACL1 of main control circuit (1) solid-state relay SSR1; Power circuit (4) is formed by connecting by connector J1, paster ferrite bean L1 and L2, piezo-resistance MOV1, capacitor C 8～C14, zener diode D1, diode D2, pressurizer U3 and U4, power supply Va and Vb, the contact a of its connector J1
1And a
2Be connected to respectively 220V power line L and N, the corresponding connection of link ACN of the link ACN of its piezo-resistance MOV1 and main control circuit (1) connector J2, the common contact a of its connector J1 and paster ferrite bean L1
5Be connected to the common contact a of ic for energy metering (3) paster ferrite bean L3 and shunt FL
6On, radio-frequency (RF) transceiver module U2, the electric energy computation chip U5 in the ic for energy metering (3) that power circuit (4) is respectively in microprocessor U1 in the above-mentioned main control circuit (1) and solid-state relay SSR1, the radio-frequency (RF) transmit-receive circuit (2) provide power supply Va and Vb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204298069U CN202797497U (en) | 2012-08-28 | 2012-08-28 | Electric energy metering networking socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204298069U CN202797497U (en) | 2012-08-28 | 2012-08-28 | Electric energy metering networking socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797497U true CN202797497U (en) | 2013-03-13 |
Family
ID=47824687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204298069U Expired - Fee Related CN202797497U (en) | 2012-08-28 | 2012-08-28 | Electric energy metering networking socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836080A (en) * | 2015-05-06 | 2015-08-12 | 安徽中家智锐科技有限公司 | Smart home socket based on RF433 technology transmission |
| CN104916997A (en) * | 2015-05-06 | 2015-09-16 | 安徽中家智锐科技有限公司 | Intelligent household socket based on transmission via ZigBee technology |
| CN108254600A (en) * | 2018-02-23 | 2018-07-06 | 南京飞腾电子科技有限公司 | Electric energy meter |
-
2012
- 2012-08-28 CN CN2012204298069U patent/CN202797497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836080A (en) * | 2015-05-06 | 2015-08-12 | 安徽中家智锐科技有限公司 | Smart home socket based on RF433 technology transmission |
| CN104916997A (en) * | 2015-05-06 | 2015-09-16 | 安徽中家智锐科技有限公司 | Intelligent household socket based on transmission via ZigBee technology |
| CN108254600A (en) * | 2018-02-23 | 2018-07-06 | 南京飞腾电子科技有限公司 | Electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130828 |