CN207967499U - intelligent socket with remote control function - Google Patents

Abstract

The utility model discloses a kind of intelligent sockets with remote control function, including main control unit, WIFI communication unit, isolated power supply module, non-isolated power supply module, power supply stabilization circuit, metering units, current-voltage sampling circuit, touch key-press unit, buzzer warning unit and USB charging display circuits, WIFI communication unit, power supply stabilization circuit, metering units, touch key-press unit, buzzer warning unit and USB charging display circuits are connect with main control unit, non-isolated power supply module is connect with power supply stabilization circuit, current-voltage sampling circuit is connect with non-isolated power supply module, metering units are also connect with current-voltage sampling circuit, isolated power supply module is connect with USB charging display circuits, mobile terminal is wirelessly communicated with WIFI communication unit.The utility model can improve data transmission reliability and safety, using more convenient.

Description

Intelligent socket with remote control function

Technical field

The utility model is related to application of electronic technology product scope, more particularly to a kind of intelligence with remote control function Socket.

Background technology

Intelligent socket is all to realize that long-distance intelligent control, cell phone application send out control instruction by cloud platform using WIFI at present To intelligent socket, intelligent socket, which receives, to be instructed and controls electric appliance.

There are many intelligent socket product currently on the market, but safety and differ.Safety is embodied in information security And in terms of socket secure.Information security depends at 2 points：Whether data transmission is safeWhether cloud platform is safeIt is existing Intelligent socket generally data are not encrypted, data are easy to be intercepted and crack in transmission process.About cloud platform Safety, key are technology and management.There are many cheap intelligent sockets, data are plain codes, it is easy to are cracked.

The safety (forceful electric power safety) of socket needs three aspects to ensure：1) material：The material of metal working part, plastic part；2) it radiates Problem：High-power electric appliance electric current is big, will produce more heat transfer, if socket rises fast easy overheat without heat dissipation, temperature, overheat can damage Bad product；3) electric prospection：Whether the defencive functions such as lightning protection, overload, overvoltage, under-voltage are had.

Smart mobile phone is very universal at present, almost proficiency one, and smart mobile phone is equipped with WIFI function, if can incite somebody to action WIFI function combines with mobile phone, is then a kind of novel practical product by mobile phone as controller, however in traditional technology The technology is also not implemented.

Utility model content

The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of energy raising The reliability of data transmission and safety use the intelligent socket for more easily carrying remote control function.

Technical solution adopted by the utility model to solve its technical problems is：It constructs a kind of with remote control function Intelligent socket, including main control unit, WIFI communication unit, isolated power supply module, non-isolated power supply module, power supply stabilization circuit, Metering units, current-voltage sampling circuit, touch key-press unit, buzzer warning unit and USB charging display circuits, it is described WIFI communication unit, power supply stabilization circuit, metering units, touch key-press unit, buzzer warning unit and USB charging display electricity Main control unit described in Lu Junyu connects, and the non-isolated power supply module is connect with the power supply stabilization circuit, the Current Voltage Sample circuit is connect with the non-isolated power supply module, and the metering units are also connect with the current-voltage sampling circuit, institute It states isolated power supply module to connect with the USB charging display circuits, mobile terminal passes through wireless parties with the WIFI communication unit Formula is communicated.

Described in the utility model in the intelligent socket of remote control function, the main control unit includes microprocessor Device, the WIFI communication unit include WIFI module, the 31st resistance, the 4th triode, the 33rd resistance, the first MOS Pipe, the 34th resistance and the 35th resistance, one end of the 31st resistance and the 22nd of the microprocessor the Pin connects, and the other end of the 31st resistance is connect with the base stage of the 4th triode, the 4th triode Emitter is grounded, the collector of the 4th triode grid with one end and the first metal-oxide-semiconductor of the 33rd resistance respectively Pole connects, and the other end of the 33rd resistance is connect with the source electrode of first metal-oxide-semiconductor, the drain electrode of first metal-oxide-semiconductor It is connect with the 8th pin of the WIFI module, one end of the 34th resistance is drawn with the 21st of the microprocessor Foot connects, and the other end of the 34th resistance is connect with the first pin of the WIFI module, the 35th resistance One end connect with the 20th pin of the microprocessor, the other end of the 35th resistance and the WIFI module Third pin connects, and the 21st pin of the WIFI module is connect with the 9th pin of the microprocessor, the WIFI 22nd pin of module is connect with the 8th pin of the microprocessor.

Described in the utility model in the intelligent socket of remote control function, the metering units include metering core 13rd pin of piece, the computation chip is connect with the 13rd pin of the microprocessor, and the tenth of the computation chip the Four pins are connect with the 12nd pin of the microprocessor, the 15th pin and the microprocessor of the computation chip 11st pin connects, and the 16th pin of the computation chip is connect with the tenth pin of the microprocessor.

Described in the utility model in the intelligent socket of remote control function, the buzzer warning unit includes Draw with the 7th of the microprocessor one end of 41st resistance, the 5th triode and buzzer, the 41st resistance Foot connects, and the other end of the 41st resistance is connect with the base stage of the 5th triode, the hair of the 5th triode Emitter-base bandgap grading connects 3.3V power supplys, and the collector of the 5th triode connect with one end of the buzzer, the buzzer it is another One end is grounded.

Described in the utility model in the intelligent socket of remote control function, the model of the microprocessor STM32F030K6, the model ESP8266-12F of the WIFI module.

The intelligent socket with remote control function for implementing the utility model, has the advantages that：Due to being equipped with Main control unit, WIFI communication unit, isolated power supply module, non-isolated power supply module, power supply stabilization circuit, metering units, electric current Voltage sampling circuit, touch key-press unit, buzzer warning unit and USB charging display circuits, mobile terminal can pass through nothing Line mode is communicated with WIFI communication unit, and in the case where having WIFI or data network, can be controlled by mobile terminal should Intelligent socket with remote control function makes the AC jacks of the intelligent socket with remote control function be in switching electricity State, even if user far from should with remote control function intelligent socket use environment if can remote control this carry The use of the intelligent socket of remote control function；Also the intelligent socket for carrying remote control function can be closely manually controlled, It avoids not manipulating the inconvenience of the intelligent socket with remote control function in movement when seeing not at one's side, should be controlled with long-range Data are encrypted in the intelligent socket of function processed, can not also be cracked even if data are intercepted in transmission process so that crack It is difficult to carry out；The intelligent socket with remote control function meets the safety standards of country's setting, and passes through rational ruler Very little design optimizes internal structure, and finally accomplishing the intelligent socket with remote control function can be simultaneously on an insert row It using multiple, and does not interfere with each other as possible, such design allows its use more convenient incessantly, and more ordinary electrical home appliances is also allowed to become intelligence Energy；Therefore can improve data transmission reliability and safety, using more convenient.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram in the intelligent socket one embodiment of the utility model with remote control function；

Fig. 2 is the circuit diagram of main control unit in the embodiment；

Fig. 3 is the circuit diagram of WIFI communication unit in the embodiment；

Fig. 4 is the circuit diagram of current-voltage sampling circuit in the embodiment；

Fig. 5 is the circuit diagram of metering units in the embodiment；

Fig. 6 is the circuit diagram of touch key-press unit in the embodiment；

Fig. 7 is the circuit diagram of non-isolated power supply module and power supply stabilization circuit in the embodiment；

Fig. 8 is the circuit diagram of USB charging display circuits in the embodiment；

Fig. 9 is the circuit diagram of buzzer warning unit in the embodiment；

Figure 10 is the circuit diagram that power module is isolated in the embodiment.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It, should be with the intelligence of remote control function in intelligent socket embodiment of the utility model with remote control function The structural schematic diagram of energy socket is as shown in Figure 1.In Fig. 1, should with remote control function intelligent socket include main control unit 1, WIFI communication unit 2, isolated power supply module 3, non-isolated power supply module 4, power supply stabilization circuit 5, metering units 6, Current Voltage Sample circuit 7, touch key-press unit 8, buzzer warning unit 9 and USB charging display circuits 10, wherein WIFI communication unit 2, power supply stabilization circuit 5, metering units 6, touch key-press unit 8, buzzer warning unit 9 and USB charging display circuits 10 are equal Connect with main control unit 1, non-isolated power supply module 4 is connect with power supply stabilization circuit 5, current-voltage sampling circuit 7 with it is non-isolated Power module 4 connects, and metering units 6 are also connect with current-voltage sampling circuit 7, isolated power supply module 3 and USB charging display electricity Road 10 connects, and mobile terminal is wirelessly communicated with WIFI communication unit 2.It is noted that in the present embodiment, Mobile terminal is mobile phone, and certainly, in practical applications, mobile terminal can also be tablet computer.

In the case where having WIFI or data network, the intelligence for carrying remote control function can be controlled by mobile terminal Socket makes the AC jacks on the intelligent socket with remote control function be in the state of switching electricity, should even if user is separate The use environment of intelligent socket with remote control function also can remote control should with remote control function intelligent socket Use；Also the intelligent socket for carrying remote control function can be closely manually controlled, avoids mobile terminal not at one's side Shi Wufa manipulates the inconvenience of the intelligent socket with remote control function.

This with remote control function intelligent socket to data carry out AES encryption, even if data in transmission process by Interception can not also crack so that it is difficult to carry out to crack.The intelligent socket with remote control function meets the peace of country's setting Full property standard, and by rational size design, optimize internal structure, this is finally carried to the intelligent socket of remote control function Accomplish to can be used simultaneously on an insert row multiple, and does not interfere with each other as possible.Such design allows its use more convenient incessantly, Also more ordinary electrical home appliances is allowed to become intelligence.

Fig. 2 is the circuit diagram of main control unit in the present embodiment；Fig. 3 is the circuit of WIFI communication unit in the present embodiment Schematic diagram；In the present embodiment, main control unit 1 includes microprocessor U1, and WIFI communication unit 2 includes WIFI module U2, the 30th One resistance R31, the 4th triode Q4, the 33rd resistance R33, the first metal-oxide-semiconductor MOS1, the 34th resistance R34 and the 30th Five resistance R35, one end of the 31st resistance R31 are connect with the 22nd pin of microprocessor U1, the 31st resistance The other end of R31 is connect with the base stage of the 4th triode Q4, the emitter ground connection of the 4th triode Q4, the collection of the 4th triode Q4 Electrode is connect with the grid of one end of the 33rd resistance R33 and the first metal-oxide-semiconductor MOS1 respectively, and the 33rd resistance R33's is another One end is connect with the source electrode of the first metal-oxide-semiconductor MOS1, and the drain electrode of the first metal-oxide-semiconductor MOS1 is connect with the 8th pin of WIFI module U2, One end of 34th resistance R34 is connect with the 21st pin of microprocessor U1, the other end of the 34th resistance R34 It being connect with the first pin of WIFI module U2, one end of the 35th resistance R35 is connect with the 20th pin of microprocessor U1, The other end of 35th resistance R35 is connect with the third pin of WIFI module U2, the 21st pin of WIFI module U2 with The 9th pin of microprocessor U1 connects, and the 22nd pin of WIFI module U2 is connect with the 8th pin of microprocessor U1, That is above-mentioned WIFI module U2 and microprocessor U1 is communicated by serial mode.

It is noted that in the present embodiment, the type of model STM32F030K6, the WIFI module U2 of microprocessor U1 Number be ESP8266-12F.Certainly, in practical applications, microprocessor U1 can also use other models to have similar functions Processor, WIFI module U2 can also use wireless communication module of other models with similar functions.

Fig. 4 is the circuit diagram of current-voltage sampling circuit in the present embodiment, and in Fig. 4, current sample is using copper-manganese electricity The mode of resistance sampling is connected on firewire, and voltage sample is connected on zero curve.

Fig. 5 is the circuit diagram of metering units in the present embodiment, and in Fig. 5, which includes computation chip U3, The 13rd pin of computation chip U3 is connect with the 13rd pin of microprocessor U1, the 14th pin of computation chip U3 with it is micro- The 12nd pin of processor U1 connects, and the 15th pin of computation chip U3 is connect with the 11st pin of microprocessor U1, The 16th pin of computation chip U3 is connect with the tenth pin of microprocessor U1.Using computation chip U3 to this with long-range control The power use of the intelligent socket of function processed is calculated, and result of calculation is fed back to microprocessor U1.

Fig. 6 is the circuit diagram of touch key-press unit in the present embodiment, defeated by the way of single channel control in Fig. 6 Outlet shows as the variation of low and high level, the 7th touch key-press TP7 for controlling the first relay K1, HLD=1 keep pattern/ OLH=0 exports high level；8th touch key-press TP8 controls the second relay K2, and HLD=1 keeps pattern/OLH=0 outputs high Level；For the 9th touch key-press TP9, long-press controls the EN pins of WIFI module U2, HLD=0 synchronous modes/OLH=1 outputs Low level, the 9th touch key-press TP9 of long-press can control WIFI module U2 and enter pairing state.

The serial port communication data of microprocessor U1 acquisition WIFI modules U2, power data, the touch key-press of computation chip U3 Output information controls the band after the low and high level of (the 7th touch key-press TP7, the 8th touch key-press TP8, the 9th touch key-press TP9) There is the intelligent socket of remote control function.

Fig. 7 is the circuit diagram of non-isolated power supply module and power supply stabilization circuit in the present embodiment.Fig. 8 is the present embodiment The circuit diagram of middle USB charging display circuits can feed back to microprocessor U1 when USB port have charging action.

Fig. 9 is the circuit diagram of buzzer warning unit in the present embodiment, and buzzer warning unit 9 is for prompting the ends AC Overload, in Fig. 9, buzzer warning unit 9 includes the 41st resistance R41, the 5th triode Q5 and buzzer BELL, the 4th One end of 11 resistance R41 is connect with the 7th pin of microprocessor U1, the other end of the 41st resistance R41 and the five or three pole The base stage of pipe Q5 connects, and the emitter of the 5th triode Q5 connects 3.3V power supplys, the collector and buzzer of the 5th triode Q5 One end of BELL connects, the other end ground connection of buzzer BELL.Non-isolated power supply module 4 is computation chip U3, microprocessor (the 7th touch key-press TP7, the 8th touch key-press TP8, the 9th, which touch, to press for U1, WIFI module U2, buzzer BELL and touch key-press Key TP9) power supply.

Figure 10 is the circuit diagram that power module is isolated in the present embodiment, and Tu10Zhong, which is USB Charging display circuit 10 is powered, and realizes the power output function of USB port.

In short, in the present embodiment, mobile phone can be communicated with WIFI communication unit 2 wirelessly, as long as mobile phone It can surf the Internet, no matter where, the electric appliance of family can be remotely controlled whenever and wherever possible, for example when preparing to come home from work, remotely use hand Machine, which is opened, shifts to an earlier date ready electric cooker, opens the lamp of parlor porch, opens air purifier, or even open water heater.Whenever User is away from home or needs for a long time when going on business, no longer for turn off the light or family in appliance cut-off problem worry.Pass through mobile phone APP clients, check at any time, control power switch.It is noted that the APP clients are using in the prior art APP。

The utility model using electricity wisely, facilitates electricity consumption, and life is allowed to lack worries that some are generated by trifling thing.Energy-saving ring The timed switching function of guarantor can allow some common small electric apparatus of family to use more convenient, while prolonging the service life Them are allowed to become intelligence.For example, humidifier sets a time switch, is automatically closed after user goes to work daily, and before going home Half an hour automatically opens, and is in advance the moistening room of coming back of user.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (5)

1. a kind of intelligent socket with remote control function, which is characterized in that including main control unit, WIFI communication unit, every From power module, non-isolated power supply module, power supply stabilization circuit, metering units, current-voltage sampling circuit, touch key-press list Member, buzzer warning unit and USB charging display circuits, the WIFI communication unit, metering units, touch power supply stabilization circuit It touches push-button unit, buzzer warning unit and USB charging display circuits to connect with the main control unit, the non-isolated power supply Module is connect with the power supply stabilization circuit, and the current-voltage sampling circuit is connect with the non-isolated power supply module, described Metering units are also connect with the current-voltage sampling circuit, and the isolated power supply module connects with the USB charging display circuits It connects, mobile terminal is wirelessly communicated with the WIFI communication unit.

2. the intelligent socket according to claim 1 with remote control function, which is characterized in that the main control unit packet Include microprocessor, the WIFI communication unit include WIFI module, the 31st resistance, the 4th triode, the 33rd resistance, First metal-oxide-semiconductor, the 34th resistance and the 35th resistance, the of one end of the 31st resistance and the microprocessor 22 pins connect, and the other end of the 31st resistance is connect with the base stage of the 4th triode, and the described 4th 3 The emitter of pole pipe is grounded, the collector of the 4th triode respectively with one end of the 33rd resistance and the first MOS The grid of pipe connects, and the other end of the 33rd resistance is connect with the source electrode of first metal-oxide-semiconductor, first metal-oxide-semiconductor Drain electrode connect with the 8th pin of the WIFI module, one end of the 34th resistance and the second of the microprocessor 11 pins connect, and the other end of the 34th resistance is connect with the first pin of the WIFI module, and the described 30th One end of five resistance is connect with the 20th pin of the microprocessor, the other end and the WIFI of the 35th resistance The third pin of module connects, and the 21st pin of the WIFI module is connect with the 9th pin of the microprocessor, institute The 22nd pin for stating WIFI module is connect with the 8th pin of the microprocessor.

3. the intelligent socket according to claim 2 with remote control function, which is characterized in that the metering units packet Computation chip is included, the 13rd pin of the computation chip is connect with the 13rd pin of the microprocessor, the metering core 14th pin of piece is connect with the 12nd pin of the microprocessor, the 15th pin of the computation chip with it is described micro- 11st pin of processor connects, and the 16th pin of the computation chip is connect with the tenth pin of the microprocessor.

4. the intelligent socket according to claim 3 with remote control function, which is characterized in that the buzzer warning Unit includes the 41st resistance, the 5th triode and buzzer, one end and the microprocessor of the 41st resistance The connection of the 7th pin, the other end of the 41st resistance connect with the base stage of the 5th triode, the described 5th 3 The emitter of pole pipe connects 3.3V power supplys, and the collector of the 5th triode is connect with one end of the buzzer, the bee The other end ground connection of ring device.

5. the intelligent socket with remote control function according to claim 2 to 4 any one, which is characterized in that institute State the model STM32F030K6 of microprocessor, the model ESP8266-12F of the WIFI module.