CN204333479U - Based on the socket of ZIGBEE radio communication - Google Patents

Based on the socket of ZIGBEE radio communication Download PDF

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Publication number
CN204333479U
CN204333479U CN201420711764.7U CN201420711764U CN204333479U CN 204333479 U CN204333479 U CN 204333479U CN 201420711764 U CN201420711764 U CN 201420711764U CN 204333479 U CN204333479 U CN 204333479U
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China
Prior art keywords
socket
power
module
zigbee
communication module
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Active
Application number
CN201420711764.7U
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Chinese (zh)
Inventor
肖监
桂专
杨沁晖
李鹏程
丁琼
袁旭峰
杜丽
王苏秀
张跃
罗良辉
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Holley Technology Co Ltd
Guizhou Electric Power Test and Research Institute
Original Assignee
Holley Technology Co Ltd
Guizhou Electric Power Test and Research Institute
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Priority to CN201420711764.7U priority Critical patent/CN204333479U/en
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Abstract

Based on the socket of ZIGBEE radio communication, controlled by a subscriber equipment by ZIGBEE application protocol, described socket has a body, the power taking slot of indoor user equipment is provided with in body one end, the other end connects civil power power line, be provided with in body: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; And power supply, AC220V civil power is converted to and provides working power for described ZIGBEE communication module and module for metering electric quantity, wherein expansion interface is set in described body one end, described module for metering electric quantity, ZIGBEE communication module by expansion interface and described socket integrated.

Description

Based on the socket of ZIGBEE radio communication
Technical field
The utility model relates to the intelligent electricity consumption information acquisition jack technology field of intelligent domestic system, particularly relates to a kind of socket of the intelligent electricity consumption information acquisition based on ZIGBEE wireless communication technology.
Background technology
Intelligent electricity consumption information acquisition socket is a "smart" products based on being born under intelligent grid intelligent power saving environmental protection concept.For common smart jack and intelligent electric meter, its function singleness, complex operation, complex structure, reliability is not high, and Consumer's Experience is not good, is unfavorable for energy-conserving and environment-protective etc.The utility model is integrated with the outstanding function of the said equipment targetedly, achieve collection intelligent switching control and power information be collected in one, adopt standardization, modular design concept, there is reliability high, stability is strong, compact conformation, attractive appearance, compact, low-power consumption, energy-conserving and environment-protective, be not only user and provide intelligence and operate easily, the low-power consumption of himself also meets the requirement of energy-conserving and environment-protective.
Utility model content
The feature of the present embodiment technical scheme is a kind of intelligent electricity consumption information acquisition socket based on ZIGBEE wireless communication technology of exploitation, and main technological innovation composition has following 5 points:
1, whole Circuits System adopts modular design concept, respectively by ZIGBEE wireless communication module, module for metering electric quantity, power module and relay switch module installation in circuit board substantially in, there is reliability high, stability is strong, compact conformation, attractive appearance, compact, plug and play, decrease the floor space in ammeter, also can implant in other power consumption equipments simultaneously, gather power information, facilitate the advantages such as product modular popularization;
2, ZIGBEE wireless communication module have employed based on IEEE 802.15.4 standard and international ZIGBEE alliance standard, use free, antijamming capability is strong, speed is moderate, cost is low, low in energy consumption, network capacity is large, penetration capacity is strong, omnirange communication, time delay are short, transmit the feature such as reliable determines and have more dominance than other technologies.
3, module for metering electric quantity mainly comprises voltage, current transformer, electric energy computation chip.Adopt voltage, current transformer gather power information and send electric energy computation chip to, measure through electric energy computation chip, and calculate household electricity information.
4, power module mainly adopts integrated interchange to turn the supply module of direct current, the civil power of alternating current 220V is converted into direct current to ZIGBEE wireless communication module, module for metering electric quantity and other circuit supplies.The energising of relay switch module major control smart jack and power-off.
Technical scheme: based on the socket of ZIGBEE radio communication, controlled by a subscriber equipment by ZIGBEE application protocol, described socket has a body, the power taking slot of indoor user equipment is provided with in body one end, the other end connects civil power power line, be provided with in body: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; And power supply, AC220V civil power is converted to and provides working power for described ZIGBEE communication module and module for metering electric quantity.
In one embodiment, expansion interface is set in described body one end, described module for metering electric quantity, ZIGBEE communication module by expansion interface and described socket integrated.
In one embodiment, described expansion interface is multiple, and described socket being is functionally correspondingly is being increased and decreased according to the difference of the functional module of institute's dismounting.
In another embodiment, close-coupled socket, its functional unit is defined in an insulating properties body, and described functional unit comprises: the power taking slot for indoor user equipment arranged on body surface, and the power taking plug arranged on another body surface; Be connected to the expansion interface between described power taking slot and power taking plug, the sectional dimension of wherein said expansion interface is set smaller than or equals 18mm × 14.5mm.
In one embodiment, described expansion interface comprises: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; Or power supply, is converted to AC220V civil power and provides working power for described ZIGBEE communication module and module for metering electric quantity.
In one embodiment, described insulating properties body comprises the level and smooth body of the control button be not provided with for controlling to be installed on arbitrary functional module in described expansion interface or circuit, described functional unit comprises the socket detection circuit for automatically detecting current switching further, and the safety insertion for described close-coupled socket connects.
In one embodiment, the conduction contact part of described power taking slot or power taking plug comprises the end contact, stage casing contact and the end contact that are of coupled connections.
In one embodiment, the sectional dimension of described insulating properties body is set as 40mm × 39.8mm or less.
Adopt the obvious technical effects of the utility model embodiment, first, its appearance design is novel, compact conformation, compact, is applicable to installing separately or carrying, easy to use; Secondly, the functional of socket can change according to the difference of installed module, and autgmentability is stronger; Socket has done safeguard measure to due to improper plug, is convenient to user security and uses.
Accompanying drawing explanation
Fig. 1 is the functional schematic of the utility model socket;
Fig. 2 is the schematic perspective view of the utility model socket;
Fig. 3 is the utility model stereogram cutaway view in the vertical.
Embodiment
Referring to figs. 1 through 3, the present embodiment is that a kind of intelligent electricity consumption information acquisition socket based on ZIGBEE wireless communication technology comprises jack body 23, is provided with ZIGBEE wireless communication module 21, module for metering electric quantity, relay switch module and power module (not showing) in described jack body 23.Compared with general technology, the utility model intelligent electricity consumption information acquisition socket is based on ZIGBEE cordless communication network, the energising of the remote controlled socket of user and power-off, can the power information of remote collection home appliance (comprise: voltage simultaneously, electric current, power, electricity etc.), power output meets main family electrical load requirement.In one embodiment, module for metering electric quantity, adopts the ATT7039A chip of Hi-Trend Technology (Shanghai) Co., Ltd., and primary responsibility gathers the voltage of user power utilization equipment in measuring chamber, electric current, power, the information such as electricity.In one embodiment, ZIGBEE wireless communication module adopts the EM357 chip of SILICON LABS company, mainly through ZIGBEE wireless communication technology, the disconnection controlling socket relay switch and closed, reading relay switch state, read the power information of home appliance, and based on ZIGBEE agreement, the operational factor of the smart jack uploading monitoring is in real time passed to handheld terminal.
Socket 2 based on ZIGBEE radio communication is controlled by a user radio handheld device 1 by ZIGBEE application protocol, described socket has a body, the power taking slot 22 of indoor user equipment is provided with in body 23 one end, the other end connects civil power power line, be provided with in body: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; And power supply, AC220V civil power is converted to and provides working power for described ZIGBEE communication module and module for metering electric quantity.
In one embodiment, as shown in Figure 3, its appearance design is novel, compact conformation, compact for intelligent electricity consumption information acquisition socket profile, and surface is with status indicator lamp 26 and reset key 27.
In one embodiment, an end 24 of described body 23 arranges expansion interface 25, described module for metering electric quantity, ZIGBEE communication module by this expansion interface and described socket 2 plug-in integrated.The whole Circuits System of intelligent electricity consumption information acquisition socket adopts modular design concept, mainly comprise ZIGBEE wireless communication module, module for metering electric quantity, power module and relay switch module, under different demands, functional module can be inserted in expansion interface 25, the function of socket is changed.
In one embodiment, described expansion interface is multiple, and described socket being is functionally correspondingly is being increased and decreased according to the difference of the functional module of institute's dismounting.
Adjustable DC power circuit can be comprised in socket 2, different DC voltages is provided by the difference in the functional module do not accessed in expansion interface 25 in the same time, DC voltage is used as power supply station on the one hand, on the other hand as carrying a certain size data-signal to functional module, data-signal can comprise and such as carries out the data message that responds to the power supply signal of wireless module (WIFI signal) or confirmation signal.
In one embodiment, the Circuits System of whole socket 2 take module for metering electric quantity as the control system of core, civil power 220V inputs, 5V direct voltage is converted to for AC-DC power module, 3.3V voltage is exported again through DC-DC conversion circuit, to module for metering electric quantity, ZIGBEE wireless communication module power supply; Module for metering electric quantity Gather and input voltage, input current information, through the computing of ATT7039A chip, draws relevant power, other power informations such as electricity; The closed and disconnected of module for metering electric quantity control relay switch module, thus the energising and the power-off that control power consumption equipment; ZIGBEE wireless communication module and module for metering electric quantity real time communication, wireless hand-held terminal device and smart jack is made to carry out transfer of data by ZIGBEE network, thus the power information of power consumption equipment on smart jack can be read in real time on wireless handheld terminal, control energising and the power-off of smart jack, ZIGBEE program burn writing interface can be upgraded to ZIGBEE wireless communication module program easily; In addition, system also indicates with state, key reset circuit.
In one embodiment, the module for metering electric quantity being arranged in smart jack adopts ATT7039A chip, based on 8 R8051XC designs, there are 8052 Compatible instruction sets and bus structures, Embedded single-phase measurement, processor, power management, Clock management, the functions such as PLL, JTAG debugging.Chip has following outstanding advantage:
Embedded PLL frequency multiplier circuit; The memory resource that Embedded is abundant;
The hardware watchdog circuit that Embedded can never turn off;
Embedded RTC module, exportable pulse per second (PPS) verifies, and realizes clock compensation per second;
The peripheral hardwares such as Embedded button, serial communication, LCD, infrared modulated, I2C;
Dynamic range 5000:1, active energy error is less than 0.1%, supports the required precision of IEC62053-21, IEC62053-22 standard; Dynamic range 5000:1, reactive energy error is less than 0.1%, supports the required precision of IEC62053-23 standard;
Current/voltage effective value measurement error is less than 0.5%;
Original sampling data and the temporal pattern sampled data of two-way ADC are provided;
Electric current and voltage sample passage have 4 grades of analog/digital adjustable gain, support that shunt and instrument transformer directly access.
In one embodiment, module for metering electric quantity is for core with the ATT7039A electric quantity metering chip of 8 R8051XC designs, external circuit comprises crystal oscillating circuit, impulse output circuit, jtag interface circuit can online programming, ROMPaq, DC-DC power source circuit exports 3.3V voltage supply MCU work, adopt voltage, current transformer gather power information and send electric energy computation chip to, measure through electric energy computation chip, and calculate household electricity information.
In another embodiment, a kind of close-coupled socket is provided, its functional unit is defined in an insulating properties body, and described functional unit comprises: the power taking slot for indoor user equipment arranged on body surface, and the power taking plug arranged on another body surface; Be connected to the expansion interface between described power taking slot and power taking plug, the sectional dimension of wherein said expansion interface is set smaller than or equals 18mm × 14.5mm.
In one embodiment, described expansion interface 25 comprises: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; Or power supply, is converted to AC220V civil power and provides working power for described ZIGBEE communication module and module for metering electric quantity.
In one embodiment, described insulating properties body comprises the level and smooth body of the control button be not provided with for controlling to be installed on arbitrary functional module in described expansion interface or circuit, described functional unit comprises the socket detection circuit for automatically detecting current switching further, and the safety insertion for described close-coupled socket connects.
In one embodiment, with reference to Fig. 3, the conduction contact part of described power taking slot 22 or power taking plug 28 comprises the end contact 281, stage casing contact 282 and the end contact 283 that are of coupled connections together.In the present embodiment, potential problems of a kind of socket and plug connection portion are solved.When power taking plug 28 is such as inserted into or removes, may the producing at least partially of whole iron core of plug 28 is swiped or causes electric spark, now the overvoltage of a plug 28 end part is larger, the energy demand that this part of overvoltage produces is discharged, such as Strong oxdiative iron core surface, or by other electric conductors contacted with iron core, such as human body shunting, and the inner surface of body 23 may be made up of electric conducting material, so slot 22 or plug 28 pairs of body interior current-carrying parts cause possible short circuit.Therefore conducting core 28 can be divided into 3 parts, the i.e. end contact 281 of the first contact conductor wire, the stage casing contact 282 of conductor wire is contacted again after correct contact, and end contact 283, the conductive material of three parts is different, during to ensure that a contact portion produces excessive power wherein, other contact portions can discharge section energy.
In one embodiment, jack device can comprise the indicating section of its operating state of instruction, such as positioning indicator can be made up of multiple LED section, state instruction when socket normally works can be green, and when expansion interface short circuit/open circuit, positioning indicator display is red, when the state of socket send change time, positioning indicator can aturegularaintervals, indicate continuously.
In one embodiment, the sectional dimension of described insulating properties body is set as 40mm × 39.8mm or less.Power supply module and PCB can be stacked in body and arrange, to reduce taking up room of these assemblies, owing to being to indoor user power consumption equipment, the such as electric quantity metering of PC computer, its metering circuit can directly use paster circuit realiration, and do not need consider due to the forceful electric power transformer that needs installation volume larger or similar AC reduction voltage circuit and take larger volume, namely it measures DC side, does not gather the current fluctuation exchanged in AC conductor wire.
On the other hand, based on the aforementioned overvoltage that take into account possible bad contact and cause, its energy can be discharged by slot 22 or body 2 ground connection.

Claims (2)

1. based on the socket of ZIGBEE radio communication, it is characterized in that: controlled by a subscriber equipment by ZIGBEE application protocol, described socket has a body, the power taking slot of indoor user equipment is provided with in body one end, the other end connects civil power power line, be provided with in body: module for metering electric quantity, for gathering the power information of the indoor user equipment by this socket power taking; ZIGBEE communication module, for carrying described ZIGBEE application protocol, sets up wireless connections with subscriber equipment; Relay switch, connects described ZIGBEE communication module, with socket described in the subscriber signal break-make received according to it; And power supply, AC220V civil power is converted to and provides working power for described ZIGBEE communication module and module for metering electric quantity, wherein expansion interface is set in described body one end, described module for metering electric quantity, ZIGBEE communication module by expansion interface and described socket integrated.
2. the socket based on ZIGBEE radio communication according to claim 1, is characterized in that: described expansion interface is multiple, and described socket being is functionally correspondingly is being increased and decreased according to the difference of the functional module of institute's dismounting.
CN201420711764.7U 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication Active CN204333479U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420711764.7U CN204333479U (en) 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201520125308.9U CN204597127U (en) 2014-11-25 2014-11-25 Close-coupled socket
CN201420711764.7U CN204333479U (en) 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication
CN201520125382.0U CN204597128U (en) 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication

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CN201520125382.0U Division CN204597128U (en) 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication
CN201520125308.9U Division CN204597127U (en) 2014-11-25 2014-11-25 Close-coupled socket

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Publication Number Publication Date
CN204333479U true CN204333479U (en) 2015-05-13

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CN201520125308.9U Active CN204597127U (en) 2014-11-25 2014-11-25 Close-coupled socket
CN201420711764.7U Active CN204333479U (en) 2014-11-25 2014-11-25 Based on the socket of ZIGBEE radio communication

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CN201520125308.9U Active CN204597127U (en) 2014-11-25 2014-11-25 Close-coupled socket

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577538A (en) * 2014-11-25 2015-04-29 华立仪表集团股份有限公司 Socket based on ZIGBEE wireless communication and compact socket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110707488A (en) * 2019-09-26 2020-01-17 宁波公牛电器有限公司 Electronic product and power-on communication module for electronic product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104577538A (en) * 2014-11-25 2015-04-29 华立仪表集团股份有限公司 Socket based on ZIGBEE wireless communication and compact socket

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CN204597128U (en) 2015-08-26

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: HOLLEY Technology Park No. 181 310023 Hangzhou city Zhejiang District of Yuhang province Wuchang Avenue

Patentee after: HOLLEY METERING LIMITED

Patentee after: Guizhou Power Test Institute

Address before: HOLLEY Technology Park No. 181 310023 Hangzhou city Zhejiang District of Yuhang province Wuchang Avenue

Patentee before: Holley Metering Ltd.

Patentee before: Guizhou Power Test Institute