CN107656556A - A kind of hair dryer temperature protection control system - Google Patents
A kind of hair dryer temperature protection control system Download PDFInfo
- Publication number
- CN107656556A CN107656556A CN201710749132.8A CN201710749132A CN107656556A CN 107656556 A CN107656556 A CN 107656556A CN 201710749132 A CN201710749132 A CN 201710749132A CN 107656556 A CN107656556 A CN 107656556A
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- hair dryer
- control system
- circuit
- protection control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- 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
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a kind of hair dryer temperature protection control system, including temperature sensor, microprocessor, voice control circuit, timing module and control to be connected to the input of microprocessor with detection circuit module, the temperature sensor.The beneficial effects of the invention are as follows：The present invention detects the operating temperature of hair dryer by temperature sensor in real time, once detecting that temperature reaches the higher limit of setting, will feed back in microprocessor, and microprocessor sends the control of electric signal and detection circuit module automatically cuts off circuit；Hair dryer start working when, microprocessor sends electric signal and starts timing to timing module, reaches the usage time upper limit, will automatic shutdown circuit, avoid hair dryer for a long time using failure；After circuitry cuts, microprocessor sends electric signal into voice control circuit, sends information of voice prompt, reminds temperature is too high or usage time is long to need to rest, ensures the security used.
Description
Technical field
The invention belongs to hair dryer control system correlative technology field, and in particular to a kind of hair dryer temperature protection control system
System.
Background technology
Hair-dryer is combined by one group of heating wire and one high rotating speed small fan.During energization, heating wire can produce
Heat, the wind of fan blowout pass through heating wire, reform into hot blast.If simply small fan rotates, and heating wire is not warm, then blows
Out just simply wind without heat.The wind that hair-dryer is produced by boasting belongs to dry-air blast, if the overlong time used, it is easy to can cause
The loss of moisture, causes heat injury, and the secret formula that damage is preferably minimized is exactly：The moisture on hair is first patted dry with towel, uses hand
Gently comb along hair, then use hair-dryer again.
Certain defect during use be present in existing hair dryer control system：Hair dryer when in use, Hen Duoren
Do not take notice of just makes hair-dryer in running order for a long time, easily causes hair dryer radiating for a long time not in time, and worked
Degree, easily causes hair dryer to break down, it is more likely that catches fire when in use, burn user of service.
The content of the invention
It is an object of the invention to provide a kind of hair dryer temperature protection control system, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：A kind of hair dryer temperature protection control system, including
Temperature sensor, microprocessor, voice control circuit, timing module and control and detection circuit module, the temperature sensor
The input of microprocessor is connected to, the first output end of the microprocessor is connected with voice control circuit, the microprocessor
The output end of device second is connected with timing module, and the 3rd output end of the microprocessor is connected with control and detection circuit module.
Preferably, the voice control circuit includes speech chip, audio amplifier circuit and loudspeaker.
Preferably, the input of the speech chip is connected with microprocessor using serial communication interface, the voice core
The output end of piece and the input of audio amplifier circuit are connected, and the audio amplifier circuit is connected with loudspeaker input terminal.
Preferably, the microprocessor is single-chip microcomputer, the model EM78P153S of the single-chip microcomputer.
Preferably, the model PT100 of the temperature sensor.
Preferably, storage card is provided with the voice control circuit, the capacity of the storage card is 128M.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention detects the operating temperature of hair dryer by temperature sensor in real time, once detect that temperature reaches the upper limit of setting
Value, will feed back in microprocessor, and microprocessor sends the control of electric signal and detection circuit module automatically cuts off circuit；
When hair dryer is started working, microprocessor sends electric signal and starts timing to timing module, reaches the usage time upper limit, will be certainly
Dynamic cut-out circuit, avoids hair dryer for a long time using failure；After circuitry cuts, microprocessor sends electric signal to voice
In control circuit, information of voice prompt is sent, reminds temperature is too high or usage time is long to need to rest, ensures the peace used
Quan Xing.
Brief description of the drawings
Fig. 1 is the system control process figure of the present invention；
In figure：1- temperature sensors, 2- microprocessors, 3- voice control circuits, 4- timing modules, 5- controls and detection circuit mould
Block.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of hair dryer temperature protection control system, including temperature
Sensor 1, microprocessor 2, voice control circuit 3, timing module 4 and control connect with detection circuit module 5, temperature sensor 1
The input of microprocessor 2 is connected to, the first output end of microprocessor 2 is connected with voice control circuit 3, microprocessor 2 second
Output end is connected with timing module 4, and the 3rd output end of microprocessor 2 is connected with control and detection circuit module 5.
In order to facilitate voice reminder, in the present invention, it is preferred that voice control circuit 3 includes speech chip, audio amplification electricity
Road and loudspeaker.
In order to realize voice prompting function, in of the invention, it is preferred that the input of speech chip uses with microprocessor 2
Serial communication interface connects, and the output end of speech chip and the input of audio amplifier circuit connect, and audio amplifier circuit is with raising
Sound device input connects.
In order to facilitate control process, in the present invention, it is preferred that microprocessor 2 is single-chip microcomputer, the model of single-chip microcomputer
EM78P153S。
In order to facilitate detection temperature, in the present invention, it is preferred that the model PT100 of temperature sensor 1.
In order to facilitate stored voice message, in the present invention, it is preferred that storage card is provided with voice control circuit 3, is stored
The capacity of card is 128M.
The operation principle and process for using of the present invention：After the present invention installs, temperature sensor 1 detects hair dryer in real time
Operating temperature, once detecting that temperature reaches the higher limit of setting, will feed back in microprocessor 2, microprocessor 2 is sent
The control of electric signal automatically cuts off circuit with detection circuit module 5；When hair dryer is started working, microprocessor 2 sends telecommunications
Number to timing module 4 start timing, reach the usage time upper limit, will automatic shutdown circuit, avoid hair dryer for a long time use
Break down；After circuitry cuts, microprocessor 2 sends electric signal into voice control circuit 3, sends information of voice prompt,
Remind temperature is too high or usage time is long to need to rest, ensure the security used.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of hair dryer temperature protection control system, including temperature sensor（1）, microprocessor（2）, voice control circuit
（3）, timing module（4）With control and detection circuit module（5）, it is characterised in that：The temperature sensor（1）It is connected to micro- place
Manage device（2）Input, the microprocessor（2）The first output end be connected with voice control circuit（3）, the microprocessor
（2）Second output end is connected with timing module（4）, the microprocessor（2）The 3rd output end be connected with control with detection electricity
Road module（5）.
A kind of 2. hair dryer temperature protection control system according to claim 1, it is characterised in that：The Voice command electricity
Road（3）Including speech chip, audio amplifier circuit and loudspeaker.
A kind of 3. hair dryer temperature protection control system according to claim 1, it is characterised in that：The speech chip
Input and microprocessor（2）Connected using serial communication interface, the output end of the speech chip and audio amplifier circuit
Input is connected, and the audio amplifier circuit is connected with loudspeaker input terminal.
A kind of 4. hair dryer temperature protection control system according to claim 1, it is characterised in that：The microprocessor
（2）For single-chip microcomputer, the model EM78P153S of the single-chip microcomputer.
A kind of 5. hair dryer temperature protection control system according to claim 1, it is characterised in that：The temperature sensor
（1）Model PT100.
A kind of 6. hair dryer temperature protection control system according to claim 1, it is characterised in that：The Voice command electricity
Road（3）In be provided with storage card, the capacity of the storage card is 128M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749132.8A CN107656556A (en) | 2017-08-28 | 2017-08-28 | A kind of hair dryer temperature protection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749132.8A CN107656556A (en) | 2017-08-28 | 2017-08-28 | A kind of hair dryer temperature protection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107656556A true CN107656556A (en) | 2018-02-02 |
Family
ID=61128794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710749132.8A Pending CN107656556A (en) | 2017-08-28 | 2017-08-28 | A kind of hair dryer temperature protection control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107656556A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142591A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Temperature sudden change detection method and device and storage medium |
| WO2021129162A1 (en) * | 2019-12-24 | 2021-07-01 | 追觅科技(上海)有限公司 | Temperature control circuit and method for circuit board of electric hair dryer |
| CN115202262A (en) * | 2022-07-21 | 2022-10-18 | 深圳市欧普罗科技有限公司 | Visual intelligent hair drier system |
| CN116268742A (en) * | 2023-01-29 | 2023-06-23 | 深圳市瑞美义科技有限公司 | A hand-held hair dryer and its active safety control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63715A (en) * | 1986-06-20 | 1988-01-05 | Matsushita Electric Works Ltd | Temperature controller for warm air blower |
| JPH01288207A (en) * | 1988-05-16 | 1989-11-20 | Kyushu Hitachi Maxell Ltd | Hair processing unit |
| CN202112524U (en) * | 2011-05-26 | 2012-01-18 | 上海市格致初级中学 | Constant-temperature hair drier |
| CN103815644A (en) * | 2014-02-28 | 2014-05-28 | 王红 | Electric hair dryer with temperature monitoring and control functions |
| CN205728606U (en) * | 2016-06-21 | 2016-11-30 | 成都科曦科技有限公司 | A kind of Intelligent electric blowing |
-
2017
- 2017-08-28 CN CN201710749132.8A patent/CN107656556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63715A (en) * | 1986-06-20 | 1988-01-05 | Matsushita Electric Works Ltd | Temperature controller for warm air blower |
| JPH01288207A (en) * | 1988-05-16 | 1989-11-20 | Kyushu Hitachi Maxell Ltd | Hair processing unit |
| CN202112524U (en) * | 2011-05-26 | 2012-01-18 | 上海市格致初级中学 | Constant-temperature hair drier |
| CN103815644A (en) * | 2014-02-28 | 2014-05-28 | 王红 | Electric hair dryer with temperature monitoring and control functions |
| CN205728606U (en) * | 2016-06-21 | 2016-11-30 | 成都科曦科技有限公司 | A kind of Intelligent electric blowing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142591A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Temperature sudden change detection method and device and storage medium |
| WO2021129162A1 (en) * | 2019-12-24 | 2021-07-01 | 追觅科技(上海)有限公司 | Temperature control circuit and method for circuit board of electric hair dryer |
| CN115202262A (en) * | 2022-07-21 | 2022-10-18 | 深圳市欧普罗科技有限公司 | Visual intelligent hair drier system |
| CN116268742A (en) * | 2023-01-29 | 2023-06-23 | 深圳市瑞美义科技有限公司 | A hand-held hair dryer and its active safety control method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |
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| RJ01 | Rejection of invention patent application after publication |