CN204908353U - Directly send out ware with infrared ray and provide minus ions - Google Patents
Directly send out ware with infrared ray and provide minus ions Download PDFInfo
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- CN204908353U CN204908353U CN201520629284.0U CN201520629284U CN204908353U CN 204908353 U CN204908353 U CN 204908353U CN 201520629284 U CN201520629284 U CN 201520629284U CN 204908353 U CN204908353 U CN 204908353U
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Abstract
The utility model discloses a directly send out ware with infrared ray and provide minus ions, include singlechip, switch circuit, heating circuit, infrared ray production circuit and anion generating circuit, the input and the switch circuit of singlechip are connected the operating instruction with the input of receipt user, and heating circuit generates heat, controls infrared ray production circuit production infrared ray to a plurality of outputs of singlechip and control anion generating circuit produces the anion in order to control according to the corresponding control command of operating instruction output. Compared with the prior art, the utility model discloses it can control heating circuit according to the operating instruction of user input and generate heat, control the infrared ray and produce the circuit and produce infrared ray and control anion generating circuit production anion directly to send out ware control circuit to directly send out the ware and when realizing basic heating function, can send infrared ray and anion, play cosmetic role of physical therapy through infrared ray and anion, improved user experience.
Description
Technical field
The utility model relates to hairdressing technical field, relates to a kind of heater of hair straightener with infrared ray and anion function more specifically.
Background technology
At present, heater of hair straightener on market generally can only realize its basic function, namely by the heater of current flow heats heater of hair straightener or PTC or heating wire, be transmitted to aluminium sheet or ceramic wafer heating, and then hair is heated, soften and then cools with the object reaching straight hair, namely the function of heater of hair straightener is comparatively single.
Universal along with infrared lamp and anion generator, the infrared ray that infrared lamp sends due to radiation frequency high, permeability is strong, make ultrared wavelength just can penetrate human body skin corium, reach and stimulate circulation, improve the effects such as skin histology, therefore infrared lamp is widely used in the fields such as beauty-care physiotherapy; The positive charge simultaneously often had in anion and in hair, thus be convinced and distribute arbituarily, makes its docile smooth, can also eliminate electrostatic, allows the more smooth easy comb of healthy hair, and modeling effect is better.
Utility model content
The purpose of this utility model is to provide a kind of heater of hair straightener with infrared ray and anion function, while realizing basic function, send infrared ray with the heater of hair straightener controlling to have infrared lamp and anion generator and produce anion, thus can beauty-care physiotherapy be carried out and bring different visual effects to user.
For achieving the above object, the utility model provides a kind of heater of hair straightener with infrared ray and anion function, comprise single-chip microcomputer, on-off circuit, heater circuit, infrared ray produces circuit and negative ion generating circuit, the input of described single-chip microcomputer is connected the operational order inputted to receive user with described on-off circuit, multiple outputs of described single-chip microcomputer respectively with described heater circuit, infrared ray produces circuit and negative ion generating circuit connects, for exporting corresponding control instruction according to described operational order to control the heating of described heater circuit, control described infrared ray to produce circuit generation infrared ray and control described negative ion generating circuit generation anion.
Compared with prior art, the utility model heater of hair straightener control circuit comprises single-chip microcomputer, on-off circuit, heater circuit, infrared ray produces circuit and negative ion generating circuit, wherein the input of single-chip microcomputer is connected the operational order inputted to receive user with on-off circuit, single-chip microcomputer exports corresponding control instruction to control heater circuit heating according to operational order, control infrared ray to produce circuit generation infrared ray and control negative ion generating circuit generation anion, thus achieve heater of hair straightener while realizing basic heating function, infrared ray and anion can be sent, beauty-care physiotherapy effect is played by infrared ray and anion, improve Consumer's Experience.
Preferably, described heater circuit comprises bidirectional triode thyristor T1, electric capacity C3, C12, resistance R12, R14, R15, R16, R17, R18, adjustable resistance VR1, the first anode of heater MCH and diode D3, described bidirectional triode thyristor T1 and described resistance R12, one end of R14 connects, the other end ground connection of described resistance R12, the other end of described resistance R14 is connected with first fixed terminal of described adjustable resistance VR1, second fixed terminal of described adjustable resistance VR1 is connected with one end of described resistance R15 and described electric capacity C3, the other end ground connection of described resistance R15 and electric capacity C3, the control pole of described bidirectional triode thyristor T1 successively with electric capacity C12, resistance R16 is connected to the first output of described single-chip microcomputer after connecting, the second plate of described bidirectional triode thyristor T1 is connected with one end of described heater MCH, the other end of described heater MCH is electrically connected with one end of described resistance R17 and city, the other end of described resistance R17 is connected with the anode of described diode D3, the negative electrode of described diode D3 is connected with one end of described resistance R18 and the pin 1 of described single-chip microcomputer, the other end ground connection of described resistance R18.
Preferably, described negative ion generating circuit comprises bidirectional triode thyristor T2, anion generator, resistance R27, resistance R28 and LED 7, the control pole of described bidirectional triode thyristor T2 is connected with the second output of described single-chip microcomputer, the first anode ground connection of described bidirectional triode thyristor T2, the second plate of described bidirectional triode thyristor T2 and described anion generator, one end of described resistance R28 and the negative electrode of described LED 7 connect, the other end of described resistance R28 and the anode of described LED 7 are connected to one end of described resistance R27 jointly, the other end of described resistance R27 and the other end of described anion generator link together and are electrically connected with described city.
Preferably, described infrared ray produces circuit and comprises one-way SCR T3, multiple infrarede emitting diode, with described infrarede emitting diode multiple protective resistance and current-limiting resistance R13 one to one, connect between multiple described infrarede emitting diode, the described infrarede emitting diode of described protective resistance respectively with corresponding is in parallel, positive terminal after multiple described infrarede emitting diode series connection is connected after described current-limiting resistance R13 and is accessed civil power, negative terminal after multiple described infrarede emitting diode series connection is connected with the anode of described one-way SCR T3, the control pole of described one-way SCR T3 is connected with the 3rd output of described single-chip microcomputer, the minus earth of described one-way SCR T3.
Preferably, described on-off circuit comprises key switch S1, S2, S3, S4 and resistance R8, R8, R9, R10, described key switch S1, S2, S3, one end of S4 is connected with+5V voltage, described key switch S1, S2, the other end of S3 respectively with described resistance R9, R8, one end of R7 connects, described resistance R9, R8, the other end of R7 and the other end of described key switch S4 are connected with one end of described resistance R10 and the pin 14 of described single-chip microcomputer, the other end ground connection of described resistance R10, and described resistance R9, R8, R7 has different resistances, described single-chip microcomputer judges described key switch S1 according to the height of pin 14 input voltage, S2, S3, the state of S4.
Preferably, described in there is infrared ray and anion function heater of hair straightener also comprise power circuit, described power circuit is electrically connected with city, normally to work required voltage for processing to obtain to maintain described single-chip microcomputer to described civil power.
Preferably, described power circuit comprises protection circuit and capacitance-resistance voltage reduction circuit, and described protection circuit is electrically connected with described city, and for protecting described civil power, described capacitance-resistance voltage reduction circuit is used for processing to obtain described voltage to described civil power.
Preferably, described protection circuit comprises fuse F1, fuse F2, electric capacity C13, resistance R1 and piezo-resistance ZNR1, described capacitance-resistance voltage reduction circuit comprises resistance R20, R21, electric capacity C1, C2, C4, diode D1, D2 and Zener diode ZD1, described electric capacity C13 is connected with the live wire of described civil power and one end of described fuse F1 with the one end after described resistance R21 parallel connection, described electric capacity C13 is connected with the zero line of described civil power with the other end after described resistance R21 parallel connection, the other end of described fuse F1 is connected with one end of described piezo-resistance ZNR1 and described fuse F2, the other end of described piezo-resistance ZNR1 is connected with the zero line of described civil power, the other end of described fuse F2 is connected with one end of described electric capacity C1 and described resistance R1, the described other end stating electric capacity C1 and described resistance R1 is connected with one end of described resistance R20, the other end of described resistance R20 is connected with the anode of the negative electrode of described diode D1 and described diode D2, the negative electrode of described diode D2 and the negative electrode of Zener diode ZD1, one end of electric capacity C4 and electric capacity C2 connects, the anode of described Zener diode ZD1, described electric capacity C4 is connected with the zero line of described civil power with the other end of described electric capacity C2, and the zero line grounding of described civil power, the voltage at the negative electrode point place of described diode D2 is described voltage.
Preferably, described in there is infrared ray and anion function heater of hair straightener also comprise LCD display circuit, described LCD display circuit is connected with described single-chip microcomputer, for showing the start of heater of hair straightener or off-mode and current heating-up temperature.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the utility model has heater of hair straightener one embodiment of infrared ray and anion function.
Fig. 2 is the structured flowchart that the utility model has another embodiment of heater of hair straightener of infrared ray and anion function.
Fig. 3 is the circuit diagram of the heater of hair straightener in Fig. 2 with infrared ray and anion function.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1, the heater of hair straightener 100 that the utility model has infrared ray and anion function comprises single-chip microcomputer U1, on-off circuit 12, heater circuit 13, infrared ray produces circuit 14 and negative ion generating circuit 15, wherein the input of single-chip microcomputer U1 is connected to receive the operational order that user inputs with on-off circuit 12, multiple outputs of single-chip microcomputer U1 respectively with heater circuit 13, infrared ray produces circuit 14 and negative ion generating circuit 15 connects, generate heat to control heater circuit 13 for exporting corresponding control instruction according to operational order, control infrared ray generation circuit 14 produces infrared ray and controls negative ion generating circuit 15 and produces anion.
Compared with prior art, the utility model heater of hair straightener control circuit 100 according to the operational order that user inputs can control heater circuit 12 generate heat, control infrared ray produce circuit 14 produce infrared ray and control negative ion generating circuit 15 produce anion, thus heater of hair straightener is while realizing basic heating function, infrared ray and anion can be sent, play beauty-care physiotherapy effect by infrared ray and anion, improve Consumer's Experience.
Please refer to Fig. 2 again, in another preferred embodiment, the heater of hair straightener 100 that the utility model has infrared ray and anion function also comprises power circuit 16 and LCD display circuit 17, wherein power circuit 16 is electrically connected with city, for processing to obtain to maintain the voltage VDD that single-chip microcomputer U1 normally works required to civil power; LCD display circuit 17 is connected with single-chip microcomputer U1, for showing the running parameter such as current open and close machine state and temperature of heater of hair straightener.
Below in conjunction with specific implementation circuit and the operation principle of heater of hair straightener control circuit 100 in Fig. 3 key diagram 2.
As shown in Figure 3, power circuit 16 comprises protection circuit 161 and capacitance-resistance voltage reduction circuit 163, wherein protection circuit 161 is electrically connected with city, for protecting civil power, output and heater circuit 13, the infrared ray of protection circuit 161 produce circuit 14 and negative ion generating circuit 15 and are connected working power civil power to be produced circuit 14 and negative ion generating circuit 15 as heater circuit 13, infrared ray; Capacitance-resistance voltage reduction circuit 163 is for processing the voltage VDD obtaining single-chip microcomputer U1 to civil power.Concrete, protection circuit 161 comprises fuse F1, fuse F2, electric capacity C13, resistance R21 and piezo-resistance ZNR1, capacitance-resistance voltage reduction circuit 163 comprises resistance R20, R1, electric capacity C1, C2, C4, diode D1, D2 and Zener diode ZD1, electric capacity C13 is connected with the live wire AC_L of civil power and one end of fuse F1 with the one end after resistance R21 parallel connection, electric capacity C13 is connected with the zero line of civil power with the other end after resistance R21 parallel connection, the other end of fuse F1 is connected with one end of piezo-resistance ZNR1 and fuse F2, the other end of piezo-resistance ZNR1 is connected with the zero line of civil power, the other end of fuse F2 is connected with one end of electric capacity C1 and resistance R1, the other end stating electric capacity C1 and resistance R1 is connected with one end of resistance R20, the other end of resistance R20 is connected with the anode of the negative electrode of diode D1 and diode D2, the negative electrode of diode D2 and the negative electrode of Zener diode ZD1, one end of electric capacity C4 and electric capacity C2 connects, the anode of Zener diode ZD1, electric capacity C4 is connected with the zero line of civil power with the other end of electric capacity C2, and the zero line AC_N ground connection of civil power, the voltage at the negative electrode point place of diode D2 is voltage VDD.
On-off circuit 12 comprises key switch S1, S2, S3, S4 and resistance R7, R8, R9, R10, wherein key switch S1, S2, S3, one end of S4 is connected with voltage VDD, key switch S1, S2, the other end of S3 respectively with resistance R9, R8, one end of R7 connects, resistance R9, R8, the other end of R7 and the other end of key switch S4 are connected with one end of resistance R10 and an input (pin 14) of single-chip microcomputer U1, the other end ground connection of resistance R10, wherein resistance R9, R8, R7 has different resistances, thus different key switches is when being pressed, the magnitude of voltage that the input (pin 14) of single-chip microcomputer U1 inputs is different.In the present embodiment, key switch S4 is for controlling start or the shutdown of heater of hair straightener, key switch S3 produces the duty of circuit 14 and negative ion generating circuit 15 for controlling infrared ray, key switch S2 is used for heightening heating-up temperature, key switch S1 is used for turning down heating-up temperature, during each key switch of user operation, the voltage levels that single-chip microcomputer U1 detects pin 14 input can judge which key switch is pressed (be equivalent to on-off circuit 12 and export the operational order of user to single-chip microcomputer U1), and then start shooting according to the state of each key switch, shutdown, export infrared ray, export anion and regulate the operations such as temperature.It should be noted that, on-off circuit 12 is not limited to embodiment illustrated in fig. 3, and other circuit that can realize on-off circuit 12 function also can.
Heater circuit 13 comprises bidirectional triode thyristor T1, electric capacity C3, C12, resistance R12, R14, R15, R16, R17, R18, adjustable resistance VR1, heater MCH and diode D3, concrete, the first anode of bidirectional triode thyristor T1 is connected with one end of resistance R12 and resistance R14, the other end ground connection of resistance R12, the other end of resistance R14 is connected with first fixed terminal of adjustable resistance VR1, second fixed terminal of adjustable resistance VR1 is connected with one end of resistance R15 and electric capacity C3, the other end ground connection of resistance R15 and electric capacity C3, the control pole of bidirectional triode thyristor T1 successively with electric capacity C12, resistance R16 is connected to first output (pin 3) of single-chip microcomputer U1 after connecting, the second plate of bidirectional triode thyristor T1 is connected with one end of heater MCH, the other end of heater MCH and resistance R19, one end of resistance R17 connects and is jointly connected to civil power (terminal B of fuse F2), the other end of resistance R17 is connected with the anode of diode D3, the negative electrode of diode D3 is connected with the pin 1 of one end of resistance R18 and single-chip microcomputer U1, the other end ground connection of resistance R18.Wherein, resistance R17, resistance R18 and diode D3 form a bleeder circuit, the magnitude of voltage at resistance R18 two ends feeds back to single-chip microcomputer U1, because the resistance of heater MCH can vary with temperature, therefore when different temperatures, the magnitude of voltage at resistance R18 two ends is different, thus single-chip microcomputer U1 can obtain the temperature of current time heater of hair straightener according to the magnitude of voltage that pin 1 detects.
The operation principle of heater circuit 13 is as follows: after starting heater of hair straightener, single-chip microcomputer U1 drives bidirectional triode thyristor T1 conducting, heater MCH generates heat, when the positive half cycle of alternating current, single-chip microcomputer U1 exports a pulse signal to heater MCH, and obtain a branch pressure voltage according to the temperature variant characteristic of the resistance of heater MCH and feed back to single-chip microcomputer U1, according to the branch pressure voltage of feedback, single-chip microcomputer U1 judges whether heater MCH reaches preset temperature, if reach preset temperature, bidirectional triode thyristor T1 is driven to end, heater MCH no longer continues heating work, when detecting that temperature is lower than design temperature, single-chip microcomputer U1 drives bidirectional triode thyristor T1 to continue conducting, heater MCH persistent fever works, circulation said process is to realize steady temperature.
Infrared ray produces circuit 14 and comprises one-way SCR T3, multiple infrarede emitting diode (is respectively infrarede emitting diode LED2, LED3, LED4, LED5, LED6, ), with infrarede emitting diode one to one multiple protective resistance (be respectively resistance R22, R23, R24, R25, R26), current-limiting resistance R13, resistance R4 and diode D5, wherein connect between multiple infrarede emitting diode, the infrarede emitting diode of protective resistance respectively with corresponding is in parallel, positive terminal series limiting resistor R13 successively after multiple infrarede emitting diode series connection, civil power (being connected with the terminal B of fuse F2) is accessed after diode D5, negative terminal after multiple infrarede emitting diode series connection is connected with the anode of one-way SCR T3, the control pole of one-way SCR T3 is connected with the 3rd output (pin 13) of single-chip microcomputer U1 by resistance R4, the minus earth of one-way SCR T3.During work, whether single-chip microcomputer U1 controls the work of each infrarede emitting diode by the level controlling to export one-way SCR T3 to, produces infrared ray, thus can play infrared therapy effect during the work of each infrarede emitting diode.
Negative ion generating circuit 15 comprises bidirectional triode thyristor T2, anion generator ION, resistance R3, R27, resistance R28 and LED 7, the control pole of bidirectional triode thyristor T2 is connected with second output (pin 7) of single-chip microcomputer U1 by resistance R3, the first anode ground connection of bidirectional triode thyristor T2, the second plate of bidirectional triode thyristor T2 and anion generator ION, one end of resistance R28 and the negative electrode of LED 7 connect, the other end of resistance R28 and the anode of LED 7 are connected to one end of resistance R27 jointly, the other end of resistance R27 links together with the other end of anion generator ION and is electrically connected with city (being connected with the terminal B of fuse F2).During work, whether single-chip microcomputer U1 controls the work of anion generator ION by the level controlling to export double silicon control T2 to, anion is produced when anion generator ION works, anion can in and the positive charge that often has in hair, thus be convinced and distribute arbituarily, make its docile smooth, can also electrostatic be eliminated, make the more smooth easy comb of healthy hair, modeling effect better.
LCD display circuit 17 comprises single-chip microcomputer U2, LCD display U3, electric capacity C5, C6, C7, C10 and resistance R2, in the present embodiment, the model of LCD display U3 is UC1705X, electric capacity C5 is parallel between the pin 1 of LCD display U3 and pin 2, electric capacity C6 is parallel between the pin 3 of LCD display U3 and pin 4, pin 5 ground connection of LCD display U3, the pin 6 of LCD display U3 is connected with voltage VDD (+5V), pin 7 to the pin 11 of LCD display U3 is connected with 5 signal output pins (pin 20 to pin 24) of single-chip microcomputer U2 respectively, electric capacity C10 is filter capacitor, be connected with the voltage input end of single-chip microcomputer U2, the reset signal of resistance R2 and electric capacity C7 single-chip microcomputer U2 in series, concrete, one end of resistance R2 is connected with voltage VDD, the other end of resistance R2 and one end of electric capacity C7, the resetting pin (pin 14) of single-chip microcomputer U2 and an input pin (pin 9) of single-chip microcomputer U1 connect, the other end ground connection of electric capacity C7, the pin 9 of single-chip microcomputer U2 and pin 10 are connected with the pin 11 of single-chip microcomputer U1 and pin 12 respectively, in order to receive the running parameter relevant to heater of hair straightener that single-chip microcomputer U1 exports, then running parameter is shown on LCD display U3.
In addition, as shown in Figure 3, the utility model heater of hair straightener control circuit 100 also comprises resistance R19, R5, diode D4, electric capacity C8, indicator lamp LED1 and resistance R6, concrete, one end of resistance R19 is connected with the terminal B of fuse F2, the other end of resistance R19 is connected with the pin 6 of the anode of diode D4 and single-chip microcomputer U1, the negative electrode of diode D4 is connected with voltage VDD, one end of resistance R5 is connected with voltage VDD, the other end of resistance R5 is connected with the pin 4 of one end of electric capacity C8 and single-chip microcomputer U1, the other end ground connection of electric capacity C8.Wherein, resistance R5 and electric capacity C8 forms reset circuit, for control single chip computer U1 reset whether; Indicator lamp LED1 and resistance R6 forms indicating circuit, in order to indicate whether to access power supply.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (9)
1. one kind has the heater of hair straightener of infrared ray and anion function, it is characterized in that, comprise single-chip microcomputer, on-off circuit, heater circuit, infrared ray produces circuit and negative ion generating circuit, the input of described single-chip microcomputer is connected the operational order inputted to receive user with described on-off circuit, multiple outputs of described single-chip microcomputer respectively with described heater circuit, infrared ray produces circuit and negative ion generating circuit connects, for exporting corresponding control instruction according to described operational order to control the heating of described heater circuit, control described infrared ray to produce circuit generation infrared ray and control described negative ion generating circuit generation anion.
2. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, described heater circuit comprises bidirectional triode thyristor T1, electric capacity C3, C12, resistance R12, R14, R15, R16, R17, R18, adjustable resistance VR1, heater MCH and diode D3, the first anode of described bidirectional triode thyristor T1 and described resistance R12, one end of R14 connects, the other end ground connection of described resistance R12, the other end of described resistance R14 is connected with first fixed terminal of described adjustable resistance VR1, second fixed terminal of described adjustable resistance VR1 is connected with one end of described resistance R15 and described electric capacity C3, the other end ground connection of described resistance R15 and electric capacity C3, the control pole of described bidirectional triode thyristor T1 successively with electric capacity C12, resistance R16 is connected to the first output of described single-chip microcomputer after connecting, the second plate of described bidirectional triode thyristor T1 is connected with one end of described heater MCH, the other end of described heater MCH is electrically connected with one end of described resistance R17 and city, the other end of described resistance R17 is connected with the anode of described diode D3, the negative electrode of described diode D3 is connected with one end of described resistance R18 and the pin 1 of described single-chip microcomputer, the other end ground connection of described resistance R18.
3. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, described negative ion generating circuit comprises bidirectional triode thyristor T2, anion generator, resistance R27, resistance R28 and LED 7, the control pole of described bidirectional triode thyristor T2 is connected with the second output of described single-chip microcomputer, the first anode ground connection of described bidirectional triode thyristor T2, the second plate of described bidirectional triode thyristor T2 and described anion generator, one end of described resistance R28 and the negative electrode of described LED 7 connect, the other end of described resistance R28 and the anode of described LED 7 are connected to one end of described resistance R27 jointly, the other end of described resistance R27 and the other end of described anion generator link together and are electrically connected with described city.
4. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, described infrared ray produces circuit and comprises one-way SCR T3, multiple infrarede emitting diode, with described infrarede emitting diode multiple protective resistance and current-limiting resistance R13 one to one, connect between multiple described infrarede emitting diode, the described infrarede emitting diode of described protective resistance respectively with corresponding is in parallel, positive terminal after multiple described infrarede emitting diode series connection is connected after described current-limiting resistance R13 and is accessed civil power, negative terminal after multiple described infrarede emitting diode series connection is connected with the anode of described one-way SCR T3, the control pole of described one-way SCR T3 is connected with the 3rd output of described single-chip microcomputer, the minus earth of described one-way SCR T3.
5. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, described on-off circuit comprises key switch S1, S2, S3, S4 and resistance R7, R8, R9, R10, described key switch S1, S2, S3, one end of S4 is connected with+5V voltage, described key switch S1, S2, the other end of S3 respectively with described resistance R9, R8, one end of R7 connects, described resistance R9, R8, the other end of R7 and the other end of described key switch S4 are connected with one end of described resistance R10 and the pin 14 of described single-chip microcomputer, the other end ground connection of described resistance R10, and described resistance R9, R8, R7 has different resistances, described single-chip microcomputer judges described key switch S1 according to the height of pin 14 input voltage, S2, S3, the state of S4.
6. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, also comprise power circuit, described power circuit is electrically connected with city, normally to work required voltage for processing to obtain to maintain described single-chip microcomputer to described civil power.
7. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 6; it is characterized in that; described power circuit comprises protection circuit and capacitance-resistance voltage reduction circuit; described protection circuit is electrically connected with described city; for protecting described civil power, described capacitance-resistance voltage reduction circuit is used for processing to obtain described single-chip microcomputer to described civil power and normally works required voltage.
8. there is the heater of hair straightener of infrared ray and anion function as claimed in claim 7, it is characterized in that, described protection circuit comprises fuse F1, fuse F2, electric capacity C13, resistance R1 and piezo-resistance ZNR1, described capacitance-resistance voltage reduction circuit comprises resistance R20, R21, electric capacity C1, C2, C4, diode D1, D2 and Zener diode ZD1, described electric capacity C13 is connected with the live wire of described civil power and one end of described fuse F1 with the one end after described resistance R21 parallel connection, described electric capacity C13 is connected with the zero line of described civil power with the other end after described resistance R21 parallel connection, the other end of described fuse F1 is connected with one end of described piezo-resistance ZNR1 and described fuse F2, the other end of described piezo-resistance ZNR1 is connected with the zero line of described civil power, the other end of described fuse F2 is connected with one end of described electric capacity C1 and described resistance R1, the other end of described electric capacity C1 and described resistance R1 is connected with one end of described resistance R20, the other end of described resistance R20 is connected with the anode of the negative electrode of described diode D1 and described diode D2, the negative electrode of described diode D2 and the negative electrode of Zener diode ZD1, one end of electric capacity C4 and electric capacity C2 connects, the anode of described Zener diode ZD1, described electric capacity C4 is connected with the zero line of described civil power with the other end of described electric capacity C2, and the zero line grounding of described civil power, the voltage at the negative electrode point place of described diode D2 is that described single-chip microcomputer normally works required voltage.
9. have the heater of hair straightener of infrared ray and anion function as claimed in claim 1, it is characterized in that, also comprise LCD display circuit, described LCD display circuit is connected with described single-chip microcomputer, for showing the start of heater of hair straightener or off-mode and current heating-up temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629284.0U CN204908353U (en) | 2015-08-19 | 2015-08-19 | Directly send out ware with infrared ray and provide minus ions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629284.0U CN204908353U (en) | 2015-08-19 | 2015-08-19 | Directly send out ware with infrared ray and provide minus ions |
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| CN204908353U true CN204908353U (en) | 2015-12-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220172A1 (en) * | 2019-04-28 | 2020-11-05 | 东莞富美康电器科技有限公司 | Hair curling apparatus with far infrared function |
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2015
- 2015-08-19 CN CN201520629284.0U patent/CN204908353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220172A1 (en) * | 2019-04-28 | 2020-11-05 | 东莞富美康电器科技有限公司 | Hair curling apparatus with far infrared function |
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