CN104605603B - Distance perspective answers automatic temperature-control hair drier - Google Patents
Distance perspective answers automatic temperature-control hair drier Download PDFInfo
- Publication number
- CN104605603B CN104605603B CN201510058027.0A CN201510058027A CN104605603B CN 104605603 B CN104605603 B CN 104605603B CN 201510058027 A CN201510058027 A CN 201510058027A CN 104605603 B CN104605603 B CN 104605603B
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- Prior art keywords
- circuit
- hair
- control
- automatic temperature
- pin
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
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- Cleaning And Drying Hair (AREA)
Abstract
Automatic temperature-control hair drier is answered the present invention relates to a kind of distance perspective.The leaving air temp for mainly solving existing hair drier can not be in company with the distance between blowing mouth and hair change automatic temperature-control, the problem of hot blast of higher temperature easily causes the damage of hair hair quality or scalds scalp.It is characterized in that：Also include single-chip microcomputer (3), infrared probe (4) and controllable silicon (5), two signal input part (pins 5 of infrared probe (4) connection single-chip microcomputer (3), pin 6), signal output part (pin 7) series resistor (R3) of single-chip microcomputer (3) connects the control pole of controllable silicon afterwards, the normally-closed contact (K1/2) of linkage function change-over switch between heater circuit (1) and blowing circuit (2).The distance perspective answers automatic temperature-control hair drier to detect blowing mouth and hair using infrared probe（Or scalp）The distance between, the power-off of Intelligent control electric heated filament can be prevented effectively from damage of the hot blast of high-temperature to hair or scalp.
Description
Technical field
The present invention relates to a kind of hair drier, and in particular to a kind of distance perspective answers automatic temperature-control hair drier.
Background technology
Hair drier is a kind of conventional hair waving appliance, is mainly made up of housing, motor, fan blade and electric heating element,
Electric heating element generally uses heating wire, and fan leaf is provided with motor, and motor drives fan leaf rotation, by air from air intake
Mouth suction, is heated by electric heating element, and hot blast is blown out from air duct.Hair drier in the market includes heater circuit and blowing
Circuit, is adjusted blowing temperature and wind speed by two grades or third gear temp control switch and air volume control switch, works as hair dryer
When machine is apart from hair and nearer scalp, if controlling improper or negligence, the hot blast of higher temperature easily causes hair hair
The damage of matter, or even scalp is scalded, leaving air temp can not be in company with the distance between blowing mouth and hair change automatic temperature-control.
The content of the invention
In order to overcome the leaving air temp of existing hair drier can not be in company with the change of the distance between blowing mouth and hair certainly
Dynamic temperature adjustment, the hot blast of higher temperature easily causes the damage of hair hair quality or scalds the deficiency of scalp, and the present invention provides a kind of distance
Sense automatic temperature-control hair drier, the distance perspective answers automatic temperature-control hair drier to detect blowing mouth and hair using infrared probe
（Or scalp）The distance between, the power-off of Intelligent control electric heated filament can be prevented effectively from damage of the hot blast to hair or scalp of high-temperature
Wound.
The technical scheme is that：A kind of distance perspective answers automatic temperature-control hair drier, including heater circuit and blowing electricity
Provided with least two heating wire in parallel in road, heater circuit, motor M is provided with blowing circuit, also includes single-chip microcomputer, red
Outside line probe and controllable silicon, the model PIC12F1822-I/SN of single-chip microcomputer, controllable silicon anode connection power supply phase line L and
The blowing circuit controlled by air volume control switch K2, the negative electrode of controllable silicon be sequentially connected heater circuit, temp control switch K3 and
Powered ground wire N, and commutation supply voltage circuit and voltage stabilizing are connected between the voltage pin (pin 8) and grounding leg (pin 4) of single-chip microcomputer
Circuit, one end of commutation supply voltage circuit passes through the normally opened contact K1/1 connections power supply phase line L of function switch, commutation supply voltage electricity
The other end connection power supply ground wire N on road, infrared probe connects two signal input parts (pin 5, pin 6) of single-chip microcomputer, single
The control pole of controllable silicon is connected after signal output part (pin 7) the series resistor R3 of piece machine, between heater circuit and blowing circuit
The normally-closed contact K1/2 of linkage function change-over switch.
Heating wire in described heater circuit is two, and temperature limit switch T/S is in series with heater circuit.
Described commutation supply voltage circuit is by first resistor R1, the first electric capacity C1, second resistance R2, the first diode D1,
Two diode D2 and the second electric capacity C2 compositions, described mu balanced circuit is by voltage-regulator diode D3 and electrochemical capacitor C3 groups in parallel
Into.
Described air volume control switch K2 is divided to for two grades and respectively by buck diode D4 and wire and motor M phases
Even.
Described motor M anion generators in parallel.
The present invention has the advantages that：In the use of the present invention, when in use, can be selected by function switch
Select two kinds of mode of operations：First, conventional operating mode, i.e., not in the case of operating function change-over switch, function switch it is normal
Closed contact K1/2 is connected, then the normally opened contact K1/1 of function switch is off, now commutation supply voltage circuit and steady
Volt circuit is powered off, and single-chip microcomputer, infrared probe are not worked, and controllable silicon is off, and the electricity under this pattern routinely blows
Blower fan is used, and leaving air temp is controlled by temp control switch K3, air force is controlled by air volume control switch K2, to meet hair
The demand of higher temperature is obtained during shaping.2nd, distance perspective answers automatic temperature-control pattern, presses function switch, normally-closed contact K1/
2 are disconnected, and normally opened contact K1/1 is connected, and commutation supply voltage circuit and mu balanced circuit obtain electric, single-chip microcomputer, infrared probe work, monolithic
Signal output part (pin 7) the output high level of machine supplies controlled silicon conducting, now still controls air-out by temp control switch K3
Temperature, controls air force, generally leaving air temp and air quantity are adjusted to maximum power output by air volume control switch K2；
Infrared probe is arranged at the air outlet of hair-dryer, the distance for detecting hair-dryer air outlet front obstacle, when infrared
Line is popped one's head in close to barrier（It is human body head and hair extensively）Certain distance（This distance range can be set）When, infrared emission
Signal is obstructed while receiving signal feeds back to single-chip microcomputer, and signal output part (pin 7) the output low level of single-chip microcomputer makes controllable silicon
Cut-off disconnects so that heater circuit power-off is stopped, and is converted into only exporting maximum cold wind, can Intelligent control electric heated filament break
Electricity, is prevented effectively from damage of the hot blast of high-temperature to hair or scalp, does not damage hair, will not also scald scalp, realizes correct
The intelligent protection of hair and scalp.
Brief description of the drawings
Accompanying drawing 1 is the circuit theory diagrams of the present invention.
1- heater circuits in figure, 2- blowing circuits, 3- single-chip microcomputers, 4- infrared probes, 5- controllable silicons, 6- commutation supply voltages electricity
Road, 7- mu balanced circuits, 8- ion generators, 9- barriers；
M- motor；
L- powers phase line；
N- powers ground wire；
K1/1- normally opened contacts；
K1/2- normally-closed contacts；
K2- air volume control switches；
K3- temp control switch；
R1- first resistors；
R2- second resistances；
R3- resistance；
The electric capacity of C1- first；
The electric capacity of C2- second；
C3- electrochemical capacitors；
The diodes of D1- first；
The diodes of D2- second；
D3- voltage-regulator diodes；
D4- buck diodes；
EH1, EH2- heating wire.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of distance perspective answers automatic temperature-control hair drier, including heater circuit 1 and blowing circuit 2, heating
Provided with least two heating wire in parallel in circuit 1, motor M is provided with blowing circuit 2, also includes single-chip microcomputer 3, infrared ray
Probe 4 and controllable silicon 5, the model PIC12F1822-I/SN of single-chip microcomputer 3, the anode connection power supply phase line L of controllable silicon 5 and
The blowing circuit 2 controlled by air volume control switch K2, the negative electrode of controllable silicon 5 is sequentially connected heater circuit 1, temp control switch K3
And power supply ground wire N, be connected between the voltage pin (pin 8) and grounding leg (pin 4) of single-chip microcomputer 3 commutation supply voltage circuit 6 and
Mu balanced circuit 7, one end of commutation supply voltage circuit 6 passes through the normally opened contact K1/1 connections power supply phase line L of function switch, rectification
Power supply circuit 6 the other end connection power supply ground wire N, infrared probe 4 connection single-chip microcomputer 3 two signal input parts (pin 5,
Pin 6), the control pole of controllable silicon is connected after signal output part (pin 6) the series resistor R3 of single-chip microcomputer 3, heater circuit 1 is with blowing
The normally-closed contact K1/2 of linkage function change-over switch between wind-powered electricity generation road 2.Due to taking above-mentioned technical proposal, when in use, pass through
Function switch can select two kinds of mode of operations：First, conventional operating mode, the i.e. not situation of operating function change-over switch
Under, the normally-closed contact K1/2 of function switch is connected, then the normally opened contact K1/1 of function switch is off, this
When commutation supply voltage circuit 6 and mu balanced circuit 7 power off, single-chip microcomputer 3, infrared probe 4 are not worked, and controllable silicon 5 is off,
Hair drier under this pattern routinely is used, and leaving air temp is controlled by temp control switch K3, by air volume control switch K2
Air force is controlled, to meet the demand that higher temperature is obtained during hair cosmetic.2nd, distance perspective answers automatic temperature-control pattern, presses
Function switch, normally-closed contact K1/2 is disconnected, and normally opened contact K1/1 is connected, and commutation supply voltage circuit 6 and mu balanced circuit 7 obtain electric,
Single-chip microcomputer 3, infrared probe 4 are worked, and signal output part (pin 7) the output high level of single-chip microcomputer 3 is turned on for controllable silicon 5, this
When still by temp control switch K3 control leaving air temp, by air volume control switch K2 control air force, generally go out
Air temperature and air quantity are adjusted to maximum power output；Infrared probe 4 is arranged at the air outlet of hair-dryer, for detecting blowing
The distance of machine air outlet front obstacle 9, when infrared probe 4 is close to barrier 9（It is human body head and hair extensively）Necessarily
Distance（This distance range can be set）When, infrared emission signal is obstructed while receiving signal feeds back to single-chip microcomputer 3, single-chip microcomputer 3
Signal output part (pin 7) output low level make controllable silicon 5 cut-off disconnection so that heater circuit 1 power-off be stopped, change
Into only exporting maximum cold wind, can the power-off of Intelligent control electric heated filament, be prevented effectively from damage of the hot blast to hair or scalp of high-temperature
Wound, does not damage hair, will not also scald scalp, realizes the intelligent protection to hair and scalp.
Heating wire in described heater circuit 1 is two, i.e., the heating wire (EH1, EH2) shown in figure, heater circuit 1
In be in series with temperature limit switch T/S.Temperature limit switch T/S controls the maximum temperature of heating wire.
Described commutation supply voltage circuit 6 is by first resistor R1, the first electric capacity C1, second resistance R2, the first diode D1,
Two diode D2 and the second electric capacity C2 compositions, described mu balanced circuit 7 is by voltage-regulator diode D3 and electrochemical capacitor C3 groups in parallel
Into.Commutation supply voltage circuit 6 is that single-chip microcomputer 3 provides dc source, coordinates mu balanced circuit 7 to use, electronic component is few, simple in construction；
Mu balanced circuit 7 by the electrical power storage of acquisition in electrochemical capacitor C3, to reach the purpose continuously powered.
Described air volume control switch K2 is divided to for two grades and respectively by buck diode D4 and wire and motor M phases
Even.When air volume control switch K2 is in K2-1, electric current is by buck diode D4, and motor M rotating speeds are relatively low；Air volume control switch
When K2 is in K2-2, motor M is directly connected, motor M rotating speeds are higher.
Described motor M anion generators 8 in parallel.Anion generator 8 can be produced in electronegative ion and head
The positive charge often having in hair, is distributed arbituarily so as to smooth, and makes its docile smooth, can also be eliminated electrostatic, be made hair smooth, modeling effect
More preferably.
Claims (5)
1. a kind of distance perspective is answered in automatic temperature-control hair drier, including heater circuit (1) and blowing circuit (2), heater circuit (1)
Provided with least two heating wire in parallel, motor (M) is provided with blowing circuit (2), it is characterised in that：Also include single-chip microcomputer
(3), infrared probe (4) and controllable silicon (5), the model PIC12F1822-I/SN of single-chip microcomputer (3), the anode of controllable silicon (5)
Connection power supply phase line (L) and the blowing circuit (2) controlled by air volume control switch (K2), the negative electrode of controllable silicon (5) connect successively
Connect heater circuit (1), temp control switch (K3) and power supply ground wire (N), the voltage pin (pin 8) of single-chip microcomputer (3) and ground connection
Commutation supply voltage circuit (6) and mu balanced circuit (7) are connected between pin (pin 4), one end of commutation supply voltage circuit (6) passes through function
Normally opened contact (K1/1) the connection power supply phase line (L) of change-over switch, the other end connection power supply ground wire of commutation supply voltage circuit (6)
(N), two signal input parts (pin 5, pin 6) of infrared probe (4) connection single-chip microcomputer (3), the signal of single-chip microcomputer (3) is defeated
Go out the control pole that end (pin 7) series resistor (R3) connects controllable silicon (5) afterwards, connect between heater circuit (1) and blowing circuit (2)
The normally-closed contact (K1/2) of connection function change-over switch；The air volume control switch (K2) and temp control switch (K3) are controlled respectively
Air force and leaving air temp, heater circuit (1) have conventional operating mode and distance perspective to answer two kinds of Working moulds of automatic temperature-control pattern
Formula, the normally-closed contact (K1/2) of function switch is connected during conventional operating mode, the normally opened contact (K1/ of function switch
1) disconnect, the normally-closed contact (K1/2) of function switch disconnects when distance perspective answers automatic temperature-control pattern, function switch
Normally opened contact (K1/1) is connected.
2. distance perspective according to claim 1 answers automatic temperature-control hair drier, it is characterised in that：Described heater circuit
(1) heating wire in is to be in series with temperature limit switch (T/S) in two, heater circuit (1).
3. distance perspective according to claim 1 or 2 answers automatic temperature-control hair drier, it is characterised in that：Described rectification is supplied
Circuit (6) is by first resistor (R1), the first electric capacity (C1), second resistance (R2), the first diode (D1), the second diode
(D2) and the second electric capacity (C2) composition, described mu balanced circuit (7) is by voltage-regulator diode (D3) and electrochemical capacitor (C3) in parallel
Composition.
4. distance perspective according to claim 1 or 2 answers automatic temperature-control hair drier, it is characterised in that：Described air quantity control
System switch (K2) is divided into two grades and is connected respectively by buck diode (D4) and wire with motor (M).
5. distance perspective according to claim 4 answers automatic temperature-control hair drier, it is characterised in that：Described motor (M)
Anion generator (8) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058027.0A CN104605603B (en) | 2015-02-05 | 2015-02-05 | Distance perspective answers automatic temperature-control hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510058027.0A CN104605603B (en) | 2015-02-05 | 2015-02-05 | Distance perspective answers automatic temperature-control hair drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104605603A CN104605603A (en) | 2015-05-13 |
| CN104605603B true CN104605603B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510058027.0A Expired - Fee Related CN104605603B (en) | 2015-02-05 | 2015-02-05 | Distance perspective answers automatic temperature-control hair drier |
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| Country | Link |
|---|---|
| CN (1) | CN104605603B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846179A (en) * | 2019-01-18 | 2019-06-07 | 慈溪市金悦电子有限公司 | A kind of hair dryer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595969B (en) * | 2016-03-14 | 2018-12-11 | 六合科技无锡有限公司 | Perceive the control system of skin temperature |
| US10405630B2 (en) * | 2016-07-29 | 2019-09-10 | Spur Concepts Inc | Systems and methods for delivering heat in a battery powered blow dryer |
| CN109480444B (en) * | 2018-12-10 | 2024-04-09 | 深圳和而泰智能控制股份有限公司 | Blowing cylinder |
| CN116047975A (en) * | 2023-01-17 | 2023-05-02 | 揭阳职业技术学院 | Electric hair dryer control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143469Y (en) * | 1993-01-20 | 1993-10-13 | 李贵斌 | Hand drier by blower on shelf |
| US5790749A (en) * | 1994-04-27 | 1998-08-04 | U.S. Philips Corporation | Hair dryer with controlled air flow |
| CN201008412Y (en) * | 2007-02-02 | 2008-01-23 | 曹福福 | Infrared faradic electric air blower |
| CN202027028U (en) * | 2011-04-13 | 2011-11-09 | 乔子欢 | Temperature-adjusting electric hair drier |
| CN103637534A (en) * | 2013-11-18 | 2014-03-19 | 何东波 | Intelligent blower |
| CN204393638U (en) * | 2015-02-05 | 2015-06-17 | 温州芒果电器制造有限公司 | Distance perspective answers automatic temperature-control hair drier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR047033A1 (en) * | 2004-11-05 | 2006-01-04 | Duna Entpr Sa | HAIR DRYER PROGRAMMABLE MANUAL TYPE WITH MULTIPLE FUNCTIONS |
-
2015
- 2015-02-05 CN CN201510058027.0A patent/CN104605603B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143469Y (en) * | 1993-01-20 | 1993-10-13 | 李贵斌 | Hand drier by blower on shelf |
| US5790749A (en) * | 1994-04-27 | 1998-08-04 | U.S. Philips Corporation | Hair dryer with controlled air flow |
| CN201008412Y (en) * | 2007-02-02 | 2008-01-23 | 曹福福 | Infrared faradic electric air blower |
| CN202027028U (en) * | 2011-04-13 | 2011-11-09 | 乔子欢 | Temperature-adjusting electric hair drier |
| CN103637534A (en) * | 2013-11-18 | 2014-03-19 | 何东波 | Intelligent blower |
| CN204393638U (en) * | 2015-02-05 | 2015-06-17 | 温州芒果电器制造有限公司 | Distance perspective answers automatic temperature-control hair drier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846179A (en) * | 2019-01-18 | 2019-06-07 | 慈溪市金悦电子有限公司 | A kind of hair dryer |
| CN109846179B (en) * | 2019-01-18 | 2021-12-07 | 慈溪市金悦电子有限公司 | Electric hair drier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104605603A (en) | 2015-05-13 |
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Denomination of invention: Distance induction automatic temperature control electric hair dryer Effective date of registration: 20191231 Granted publication date: 20171103 Pledgee: Zhejiang Wenzhou Lucheng rural commercial bank Limited by Share Ltd Nanjiao sub branch Pledgor: WENZHOU MANGO ELECTRICAL APPLIANCE MANUFACTURING CO., LTD. Registration number: Y2019330000420 |
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Granted publication date: 20171103 Termination date: 20210205 |