CN209561798U - A kind of load self-identifying intelligent socket - Google Patents
A kind of load self-identifying intelligent socket Download PDFInfo
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- CN209561798U CN209561798U CN201920322839.5U CN201920322839U CN209561798U CN 209561798 U CN209561798 U CN 209561798U CN 201920322839 U CN201920322839 U CN 201920322839U CN 209561798 U CN209561798 U CN 209561798U
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- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000013500 data storage Methods 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
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Abstract
The utility model discloses a kind of load self-identifying intelligent sockets, including pedestal, panel and control circuit board, supply hub is installed on panel, pedestal back is equipped with plug, the control circuit board is mounted on chassis interior, including main control chip, power-switching circuit, electrical parameter Acquisition Circuit, wireless communication module, relay module and data storage circuitry, wherein power-switching circuit is separately connected plug and main control chip, and electrical parameter Acquisition Circuit is separately connected plug and main control chip, relay module is separately connected main control chip and supply hub, the wireless communication module and data storage circuitry are connect with main control chip.The utility model provides a kind of load self-identifying intelligent socket, is obtained using the electrical parameter that electrical parameter Acquisition Circuit cooperation main control chip carries out power load, and handle operation to identify electric appliance classification, to promote the functionality of intelligent socket.
Description
Technical field
The utility model relates to a kind of intelligent sockets, and in particular to a kind of load self-identifying intelligent socket.
Background technique
Intelligent socket (Smart Plug), with the product of the development of Internet of Things and the adjoint development of smart home.Intelligence is inserted
Seat, is often referred to built-in WIFI module, and the socket of feature operation is carried out by intelligent terminal, and most basic function is remote control socket
Electric current of make-and-break and the time switch for setting socket；The function of the not leading secure context of intelligent socket at present, but emphasize household
Intelligence, intelligent socket are usually used cooperatively with household appliance, to realize the functions such as time switch, can detect load appliance automatically
Curent change to powering off, thoroughly eliminate standby energy consumption problem, it is energy-saving and emission-reduction, environmentally protective, some be even added it is anti-lightning strike,
Anti- short circuit, antioverloading, anticreep function generate the functions such as electric pulse when eliminating Switching Power Supply or electric appliance.
However existing intelligent socket function is more single, cannot achieve to load carry out electrical parameter information collection into
Row electric appliance identification, to judge whether there is disabling electric appliance.
Utility model content
For the defects in the prior art, the utility model provides a kind of load self-identifying intelligent socket, using electrical parameter
The electrical parameter that Acquisition Circuit cooperates main control chip to carry out power load obtains, and handles operation to identify electric appliance classification, to mention
Rise the functionality of intelligent socket.
The utility model discloses a kind of load self-identifying intelligent socket, including pedestal, panel and control circuit board, panel
On supply hub is installed, pedestal back is equipped with plug, and the control circuit board is mounted on chassis interior, including master control core
Piece, power-switching circuit, electrical parameter Acquisition Circuit, wireless communication module, relay module and data storage circuitry, wherein power supply
Conversion circuit is separately connected plug and main control chip, and electrical parameter Acquisition Circuit is separately connected plug and main control chip, relay
Module is separately connected main control chip and supply hub, and the wireless communication module and data storage circuitry connect with main control chip
It connects.
Preferably, the main control chip is MSP430F149 single-chip microcontroller, and pin 58 is connected with reset circuit, 8 He of pin
Pin 9 connects crystal oscillating circuit, and pin 13 and pin 14 connect data storage circuitry, pin 32 and the connection wireless communication of pin 33
Module, pin 1 connect power-switching circuit, and pin 19 and pin 20 connect electrical parameter Acquisition Circuit, and pin 35 connects relay
Module.
Preferably, the power-switching circuit includes power module HLK-PM01 and voltage stabilizing chip AMS1117, power module
The input terminal of HLK-PM01 is connect with plug, inputs 220V alternating current, and output end is simultaneously connected with electric source filter circuit, then with pressure stabilizing core
The input terminal of piece AMS1117 connects, and the output end of voltage stabilizing chip AMS1117 exports 3.3V direct current.
Preferably, the electrical parameter Acquisition Circuit includes mutual inductance circuit and electrical parameter computing circuit, wherein mutual inductance circuit packet
Current transformer FLKCT04A and voltage transformer SPT721A are included, electrical parameter computing circuit is electric energy chip ATT7053, electric current
The input terminal connection plug of mutual inductor, output end simultaneously connect connection RC filter circuit after sampling resistor R5, reconnect electric energy chip
Pin 10 and pin 11, the input terminal connection plug of voltage transformer, output end simultaneously connect electric energy chip after meeting sampling resistor R8
Pin 6 and pin 7, the pin 19 and pin 20 of the electric energy chip connect main control chip.
Preferably, the wireless communication module is WiFi chip ESP8266, and the port RST connects reset button S2, TXD
Main control chip is connected with the port RXD.
Preferably, the data storage circuitry is storage chip AT24C02, and pin 5 and pin 6 connect main control chip.
Preferably, it is also embedded with display on the panel, is connect with main control chip.
Preferably, it is also equipped with alarm on the control panel to connect with main control chip, and corresponding alarm position on panel
It sets and offers out acoustic aperture.
The beneficial effects of the utility model are embodied in: a kind of load self-identifying intelligent socket has the following beneficial effects:
Other than remote switch control may be implemented, it can also identify the electric appliance classification and power consumption parameter of load, realize
It is long-range to understand, using warning circuit to disabling electric appliance and alarm；
Analysis for electrical parameter is carried out the analysis of multi-class electrical parameter using Current Mutual Inductance cooperation mutual induction of voltage, avoided
Single parameter is judged by accident caused by analyzing, to promote the accuracy rate of identification.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 be the utility model relates to intelligent socket structural schematic diagram；
Fig. 2 for the utility model in control circuit board module map；
Fig. 3 is main control chip minimum system circuit diagram in the utility model；
Fig. 4 is the schematic diagram of power-switching circuit in the utility model；
Fig. 5 is the schematic diagram of mutual inductance circuit in the utility model；
Fig. 6 is the schematic diagram of electrical parameter computing circuit in the utility model；
Fig. 7 is the schematic diagram of wireless communication module in the utility model；
Fig. 8 is the schematic diagram of data storage circuitry in the utility model.
In attached drawing, 1- pedestal, 2- panel, 3- plug, 4- supply hub, 5- display screen, 6- goes out acoustic aperture.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As shown in Figure 1, a kind of revealed load self-identifying intelligent socket of the utility model, including pedestal 1, panel 2, control
Circuit board processed, the base back surface is equipped with plug 3, and supply hub 4 is equipped on panel, display screen 5 and out acoustic aperture 6, control
Circuit board processed is mounted in the cavity that pedestal and panel are formed.
As shown in Fig. 2, the control circuit board includes main control chip, and power-switching circuit, electrical parameter Acquisition Circuit, wirelessly
Communication module, relay module, data storage circuitry and alarm, wherein power-switching circuit is separately connected plug and master control core
The 220V alternating current of input is converted into 3.3V direct current and used for this control system by piece, and electrical parameter Acquisition Circuit connects respectively
Plug and main control chip, obtain the active power exported on plug and reactive power, and relay module is separately connected master control core
Piece and supply hub carry out on-off control, the wireless communication module, data storage circuitry and report to the load on insertion socket
Alert device is connect with main control chip, and the position face panel of alarm goes out acoustic aperture in control circuit board.
Particularly, the main control chip is MSP430F149 single-chip microcontroller (as shown in Figure 3), and pin 58 is connected with multiple
Position circuit, pin 8 and pin 9 connect crystal oscillating circuit, and pin 1 connects power-switching circuit, and pin 19 and pin 20 connect electric ginseng
Number Acquisition Circuit, obtains the active power and reactive power value of the operation of electrical parameter Acquisition Circuit, 14 connection number of pin 13 and pin
According to storage circuit, the electrical parameter that will acquire is stored, and pin 32 and pin 33 connect wireless communication module, the connection of pin 35 after
Electrical appliance module.
As shown in figure 4, the power-switching circuit includes power module HLK-PM01 and voltage stabilizing chip AMS1117, power supply
The input terminal of module HLK-PM01 is connect with plug, and output end is simultaneously connected with electric source filter circuit, then again with voltage stabilizing chip
The input terminal of AMS1117 connects, and the output end of voltage stabilizing chip AMS1117 connects main control chip, and electric source filter circuit is by capacitor C4
In parallel with capacitor C6, the 220V alternating current of input is converted to the direct current of 5V, then passes through electric source filter circuit by power module
It is filtered, includes main control chip power supply 5V voltage is converted into 3.3V voltage to whole system by voltage stabilizing chip.
As shown in Fig. 5~6, the electrical parameter Acquisition Circuit includes mutual inductance circuit and electrical parameter computing circuit, wherein mutual inductance
Circuit includes current transformer FLKCT04A and voltage transformer SPT721A, and electrical parameter computing circuit is electric energy chip
ATT7053, the input terminal connection plug of current transformer, output end simultaneously connects connection RC filter circuit after sampling resistor R5, then connects
Connect the pin 10 and pin 11 of electric energy chip, the input terminal connection plug of voltage transformer, output end and after meeting sampling resistor R8
The pin 6 and pin 7 of electric energy chip are connected, the pin 19 and pin 20 of the electric energy chip connect main control chip, and the circuit is logical
Overcurrent mutual inductor obtains the current value by power supply line (line of plug rear end connection), passes through electricity by voltage transformer acquisition
The voltage value of source line, electric energy chip carry out operation according to the voltage and current value of input, obtain active power on power supply line and
Reactive power, and it is sent into main control chip.
As shown in fig. 7, wireless communication module be WiFi chip ESP8266, the port RST connect reset button S2, TXD and
The port RXD connects the electric appliance classification of main control chip, the electrical parameter signal that main control chip is sended over and main control chip identification
Wireless transmission value router, and feed back to user APP.
As shown in figure 8, the data storage circuitry is storage chip AT24C02, pin 5 and pin 6 connect master control core
Piece, for storing the active power and reactive power value of each electric appliance.
The display is connect with main control chip, for showing the electrical parameter values of present load.
A kind of revealed load self-identifying intelligent socket of the utility model, the course of work are as follows:
When first used
Main control chip enters mode of learning, and the motor that will be related at this time is all inserted into the socket, electrical parameter acquisition electricity
Road obtains the electrical parameter values of each electric appliance, and then the electrical parameter values are numbered by main control chip, is stored in storage circuit,
Complete mode of learning；
When normal use
Main control chip is monitoring mode, and the load being inserted into every time can all obtain its electrical parameter by electrical parameter Acquisition Circuit
Value, then the electrical parameter values currently obtained and the parameters value prestored in storage chip are carried out seeking Euclidean distance, find out Europe
Family name numbers apart from nearest electric appliance, so that it is determined that used electric appliance classification, then utilizes wireless communication module by electric type
Other and corresponding electrical parameter values are sent to cloud, consult for APP, for not finding matched electric appliance classification, pass through alarm
Device is alarmed, and user is reminded.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (8)
1. a kind of load self-identifying intelligent socket, including pedestal, panel and control circuit board, supply hub is installed on panel,
Pedestal back is equipped with plug, it is characterised in that: the control circuit board is mounted on chassis interior, including main control chip, power supply
Conversion circuit, electrical parameter Acquisition Circuit, wireless communication module, relay module and data storage circuitry, wherein power supply conversion is electric
Road is separately connected plug and main control chip, and electrical parameter Acquisition Circuit is separately connected plug and main control chip, relay module point
Not Lian Jie main control chip and supply hub, the wireless communication module and data storage circuitry are connect with main control chip.
2. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: the main control chip is
MSP430F149 single-chip microcontroller, pin 58 are connected with reset circuit, and pin 8 and pin 9 connect crystal oscillating circuit, pin 13 and pin
14 connection data storage circuitries, pin 32 and pin 33 connect wireless communication module, and pin 1 connects power-switching circuit, pin
19 and pin 20 connect electrical parameter Acquisition Circuit, pin 35 connect relay module.
3. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: the power-switching circuit packet
Power module HLK-PM01 and voltage stabilizing chip AMS1117 are included, the input terminal of power module HLK-PM01 is connect with plug, input
220V alternating current, output end is simultaneously connected with electric source filter circuit, then connect with the input terminal of voltage stabilizing chip AMS1117, voltage stabilizing chip
The output end of AMS1117 exports 3.3V direct current.
4. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: the electrical parameter Acquisition Circuit
Including mutual inductance circuit and electrical parameter computing circuit, wherein mutual inductance circuit includes current transformer FLKCT04A and voltage transformer
SPT721A, electrical parameter computing circuit are electric energy chip ATT7053, and the input terminal connection plug of current transformer, output end simultaneously connects
RC filter circuit is connected after sampling resistor R5, reconnects the pin 10 and pin 11 of electric energy chip, the input terminal of voltage transformer
Connection plug, output end and the pin 6 and pin 7 for connecing connection electric energy chip after sampling resistor R8, the pin of the electric energy chip
19 and pin 20 connect main control chip.
5. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: the wireless communication module is
The WiFi chip port ESP8266, RST connects reset button S2, and the port TXD with RXD connects main control chip.
6. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: the data storage circuitry is
Storage chip AT24C02, pin 5 and pin 6 connect main control chip.
7. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: be also embedded on the panel
Display is connect with main control chip.
8. a kind of load self-identifying intelligent socket according to claim 1, it is characterised in that: be also equipped with report on control panel
Alert device is connect with main control chip, and corresponding alarm position offers out acoustic aperture on panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322839.5U CN209561798U (en) | 2019-03-14 | 2019-03-14 | A kind of load self-identifying intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322839.5U CN209561798U (en) | 2019-03-14 | 2019-03-14 | A kind of load self-identifying intelligent socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561798U true CN209561798U (en) | 2019-10-29 |
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ID=68312963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322839.5U Expired - Fee Related CN209561798U (en) | 2019-03-14 | 2019-03-14 | A kind of load self-identifying intelligent socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517613A (en) * | 2021-04-12 | 2021-10-19 | 浙江工业大学 | Intelligent disaster prevention energy-saving socket based on load identification algorithm and management system thereof |
| WO2026065087A1 (en) * | 2024-09-27 | 2026-04-02 | Honeywell International Inc. | Smart sockets configured to auto identify and classify appliances that are plugged into the respective smart sockets |
-
2019
- 2019-03-14 CN CN201920322839.5U patent/CN209561798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517613A (en) * | 2021-04-12 | 2021-10-19 | 浙江工业大学 | Intelligent disaster prevention energy-saving socket based on load identification algorithm and management system thereof |
| WO2026065087A1 (en) * | 2024-09-27 | 2026-04-02 | Honeywell International Inc. | Smart sockets configured to auto identify and classify appliances that are plugged into the respective smart sockets |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20200314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |