A kind of electric heating based on mobile phone quilt, Electric heating mattress and electric heating blanket control device
Technical field
This utility model relates to a kind of electric heating based on mobile phone quilt, Electric heating mattress and electric heating blanket and controls device.
Background technology
Electric blanket is a kind of contact electric heating appliance, it is that dish serpentine inweaves or sews up in woollen blanket that special insulating properties are reached the soft cable-styled heating of standard by it, give off heat during energising, be mainly used in when people sleep improving the temperature in quilt and reach purpose of warming oneself, it may also be used for bedding remove moisture dehumidifying;Electric blanket product traditional on market uses 110/220V alternating current power supply mode of heating, owing to heating power supply voltage is higher than the safe voltage (direct current 36V) of human body, if it occur that the situation of electric leakage is easy to produce people the injury of danger, causes serious consequence;Additionally, the controller of existing electric blanket product typically uses solid line handle type key mode, due to button stiff single, fragile, interface visual is poor, can not carry out live signal detection, without remotely controlling, do not possess the process function of high-volume feedback information simultaneously.
Utility model content
(1) to solve the technical problem that
For solving the problems referred to above, the utility model proposes a kind of electric heating based on mobile phone quilt, Electric heating mattress and electric heating blanket and control device, safe and practical, and use mobile communication, easy and simple to handle.
(2) technical scheme
Electric heating based on mobile phone of the present utility model quilt, Electric heating mattress and electric heating blanket control device, including controller, mobile phone, idle function circuit and electro-heat equipment;Described electro-heat equipment and idle function circuit are all electrically connected with the controller;Described mobile phone is by Bluetooth transmission and controller communication;Described controller includes MCU processing center, and AC/DC module, bluetooth communication, warning devices and the defencive function module electrically connected with MCU processing center;Described idle function circuit input end is electrically connected to civil power;Its control loop of described controller includes em filtering rectification circuit, and the switching circuit electrically connected with em filtering rectification circuit output end, and the current rectifying and wave filtering circuit electrically connected with switching circuit, and the accessory power supply pwm control circuit electrically connected by testing circuit and the first photoelectric isolation module with current rectifying and wave filtering circuit, and the main circuit power-supplying circuit electrically connected by the second photoelectric isolation module with current rectifying and wave filtering circuit;Described MCU processing center is electrically connected with main circuit power-supplying circuit by the second photoelectric isolation module;Described accessory power supply pwm control circuit electrically connects with switching circuit and main circuit power-supplying circuit respectively;Described em filtering rectification circuit input end is electrically connected to civil power;The output of its outfan of described current rectifying and wave filtering circuit has unidirectional current.
Further, described mobile phone carries out radio communication also by the first router, the Internet and the second router and controller.
Further, described mobile phone carries out radio communication also by the second router and controller.
Yet further, described mobile phone is the smart mobile phone carrying bluetooth module and wireless communication module of built-in control APP.
Yet further, described idle function circuit includes the 5th audion, and with the 30th audion of the 5th audion common emitter, and it is electrically connected to the 12nd resistance between the 5th transistor collector and the 30th transistor base, and the 3rd audion electrically connected with the 30th audion current collection through photoelectric isolating circuit and the 52nd resistance;Described 3rd transistor base electrically connects with Zener diode;Described 5th transistor base electrically connects with MCU processing center through the 56th resistance;Described 3rd transistor emitter is delivered to main circuit feeder ear;Described 3rd transistor collector exports to accessory power supply VCC end;Described 30th transistor collector exports to auxiliary power output end through the 24th diode and the 53rd resistance.
Further, described defencive function module includes temperature control module and overtemperature protection module.
Further, described electro-heat equipment is electric heating quilt, Electric heating mattress or electric heating blanket.
Further, described warning devices includes buzzer and red LED display lamp.
As preferred embodiment, in described electro-heat equipment, it is placed with carbon fiber exothermic part.
(3) beneficial effect
Compared with prior art, electric heating based on mobile phone of the present utility model quilt, Electric heating mattress and electric heating blanket control device, by idle function circuit civil power transferred to and powering less than the DC source of 36V safe voltage, the injury that people brings can be avoided because of high pressure electric shock, away from electromagenetic wave radiation, substantially increase the security performance of this electronic product;Mobile phone is utilized can successfully to simplify communication, so that data transmission becomes more rapidly efficiently, to operate simpler convenience, interface visual good, electric heating quilt, Electric heating mattress, the temperature conditions of electric heating blanket can be detected in real time, and feed back and process the corresponding data of high-volume, control simpler convenience at a distance, and mobile phone is provided with control APP, can directly manipulate controller, and the instruction of any transmission can directly show on mobile phone, the new product release of software program online updating and product also can be realized.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is Bluetooth communication theory structure block diagram of the present utility model.
Fig. 3 is wireless communication principles structured flowchart of the present utility model.
Fig. 4 is cell-phone customer terminal APP interface of the present utility model schematic diagram.
Fig. 5 is that controller of the present utility model controls circuit theory block diagram.
Fig. 6 is idle function circuit theory diagrams of the present utility model.
nullParts in accompanying drawing are labeled as: 1-controller,2-mobile phone,3-electro-heat equipment,4-MCU processing center,5-AC/DC module,6-bluetooth communication,7-warning devices,8-defencive function module,9-the first router,10-the Internet,11-the second router,12-timing button,13-switch key,14-heats sign,15-timing indicates,16-gear shows,17-temperature gear increases button,About 18-is indicated by body subregion,19-bluetooth indicates,20-temperature gear reduces button,21-left by body subregion button,22-is right by body subregion button,24-em filtering rectification circuit,25-switching circuit,26-current rectifying and wave filtering circuit,27-testing circuit,28-the first photoelectric isolation module,29-accessory power supply pwm control circuit,30-main circuit power-supplying circuit,31-the second photoelectric isolation module,Q3-the 3rd audion,Q5-the 5th audion,Q30-the 30th audion,R12-the 12nd resistance,R52-the 52nd resistance,R53-53 resistance,R56-the 56th resistance,D24-the 24th diode,ZD1-Zener diode,U4-photoelectric isolating circuit,N1-main circuit feeder ear,N2-accessory power supply VCC end,N3-auxiliary power output end,P-rectification filter circuit output end.
Detailed description of the invention
Electric heating based on mobile phone quilt, Electric heating mattress and electric heating blanket as shown in Figures 1 to 6 control device, including controller 1, mobile phone 2, idle function circuit and electro-heat equipment 3;Described electro-heat equipment 3 and idle function circuit all electrically connect with controller 1;Described mobile phone 2 is communicated with controller 1 by Bluetooth transmission;Described controller 1 includes MCU processing center 4, and AC/DC module 5, bluetooth communication 6, warning devices 7 and the defencive function module 8 electrically connected with MCU processing center 4;Described idle function circuit input end is electrically connected to civil power;Its control loop of described controller 1 includes em filtering rectification circuit 24, and the switching circuit 25 electrically connected with em filtering rectification circuit 24 outfan, and the current rectifying and wave filtering circuit 26 electrically connected with switching circuit 25, and the accessory power supply pwm control circuit 29 electrically connect by testing circuit 27 and the first photoelectric isolation module 28 with current rectifying and wave filtering circuit 26, and pass through, with current rectifying and wave filtering circuit 26, the main circuit power-supplying circuit 30 that the second photoelectric isolation module 31 electrically connects;Described MCU processing center 4 is electrically connected with main circuit power-supplying circuit 30 by the second photoelectric isolation module 31;Described accessory power supply pwm control circuit 29 electrically connects with switching circuit 25 and main circuit power-supplying circuit 30 respectively;Described em filtering rectification circuit 24 input is electrically connected to civil power (L, N);Described current rectifying and wave filtering circuit 26 its outfan P output has 5V unidirectional current.
Described mobile phone 2 carries out radio communication also by the first router 9, the Internet 10 and the second router 11 with controller 1.
Described mobile phone 2 carries out radio communication also by the second router 11 and controller 1.
Described mobile phone 2 is the smart mobile phone carrying bluetooth module and wireless communication module of built-in control APP;Wherein, mobile phone A PP display interface includes viewing area and operating space;Viewing area is arranged at above operating space;Viewing area shows heating sign 14, left and right is indicated 18 by body subregion, bluetooth indicates 19, timing indicates 15, gear display 16(temperature gear shows and timing gear shows);Operating space includes that temperature gear increases button 17, temperature gear reduces button 20, regularly button 12, switch key 13, left by body subregion button 21 and right by body subregion button 22;Only dual control electric heating quilt, Electric heating mattress, electric heating blanket just has left and right to control function, and single control does not has this function.
Described idle function circuit includes the 5th audion Q5, and with the 30th audion Q30 of the 5th audion Q5 common emitter, and it is electrically connected to the 12nd resistance R12 between the 5th audion Q5 colelctor electrode and the 30th audion Q30 base stage, and the 3rd audion Q3 electrically connected with the 30th audion Q30 current collection through photoelectric isolating circuit U4 and the 52nd resistance R52;Described 3rd audion Q3 base stage electrically connects with Zener diode ZD1;Described 5th audion Q5 base stage electrically connects through the 56th resistance R56 and MCU processing center 4;Described 3rd audion Q3 emitter stage is delivered to main circuit feeder ear N1;Described 3rd audion Q3 colelctor electrode exports to accessory power supply VCC end N2;Described 30th audion Q30 colelctor electrode exports to auxiliary power output end N3 through the 24th diode D24 and the 53rd resistance R53.
Described defencive function module 8 includes temperature control module and overtemperature protection module.
Described electro-heat equipment 3 is electric heating quilt, Electric heating mattress or electric heating blanket.
Described warning devices 7 includes buzzer and red LED display lamp.
It is placed with carbon fiber exothermic part in described electro-heat equipment 3.
Electric heating based on mobile phone of the present utility model quilt, Electric heating mattress and electric heating blanket control device, and mobile phone has bluetooth communication, have the reception of bluetooth and send data function;Utilize mobile phone WIFI to connect the Internet by router remotely to control;Utilize mobile phone A PP directly to manipulate controller, rung by controller control buzzer during operation and the display lamp of red LED is lighted, provide feedback to people;
Controller can provide real-time electric current to electro-heat equipment according to the feedback signal of mobile phone and electro-heat equipment; the most constantly gather the signal that electro-heat equipment provides; and carry out high-volume data analysis; heat condition according to monitoring electro-heat equipment in real time decides whether to continue heating, whether stop heating; or directly protection is locked, and the hommization heating region with 1 ~ 10 grade is available;
When the electric current that controller output is different, carbon fiber exothermic part or far infrared heating wire (heating is uniform, quick heating, efficiency are high) within electro-heat equipment convert electrical current into into far infrared heat energy, it is the most useful to human body that wavelength is 5 ~ 20 microns, and there is not electromagenetic wave radiation;
When user's switch key closing control device by mobile phone A PP, after controller accepts this signal, the PWROFF foot of MUC will send a high level to the base stage of the 5th audion for dragging down the voltage of the 30th transistor base, makes the interior light emitting diodes of photoelectric isolating circuit to light;Audion within photoelectric isolating circuit is not turned on, so the base stage of the 3rd audion does not has voltage, main circuit supply voltage to be 0;Because only accessory power supply is in work, so stand-by power consumption the lowest (no more than 0.35W).
Using bluetooth or wifi to communicate, bluetooth better conforms to youthful demand, makes short-range communication convenient, simple and direct;When user wants that electric heating based on mobile phone of the present utility model quilt, Electric heating mattress and electric heating blanket control device to be operated at a distance, it is only necessary to mobile phone is connected wifi network, utilizes mobile phone A PP, the temperature of this electric heating product can be preset;Digiplex utilizes with mobile phone A PP respective advantage successfully to simplify for user and communicates, so that data transmission becomes more rapidly efficiently, to operate simpler convenience, interface visual good, electric heating quilt, Electric heating mattress and the temperature conditions of electric heating blanket can be detected in real time, and feed back and process the corresponding data of high-volume, control simpler convenience at a distance, furthermore it is also possible to by this mobile phone A PP of mobile phone real-time update;
Simultaneously, user uses for convenience, reduce plug number of times, electric heating based on mobile phone of the present utility model is controlled device by, Electric heating mattress and electric heating blanket and have employed switching circuit realization on circuit and automatically cut off main circuit function, when not in use, system can be automatically into standby mode, and now main circuit can quit work, produced by accessory power supply, stand-by power consumption is not more than 0.35W, is greatly saved the power consumption of user.
Embodiment described above is only to be described preferred implementation of the present utility model, is not defined spirit and scope of the present utility model.On the premise of without departing from this utility model design concept; various modification that the technical solution of the utility model is made by this area ordinary person and improvement; protection domain of the present utility model all should be dropped into, the technology contents that this utility model is claimed, all record in detail in the claims.