CN103815644A - Electric hair dryer with temperature monitoring and control functions - Google Patents
Electric hair dryer with temperature monitoring and control functions Download PDFInfo
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- CN103815644A CN103815644A CN201410068910.3A CN201410068910A CN103815644A CN 103815644 A CN103815644 A CN 103815644A CN 201410068910 A CN201410068910 A CN 201410068910A CN 103815644 A CN103815644 A CN 103815644A
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Abstract
The invention discloses an electric hair drying with temperature monitoring and control functions. The electric hair dryer comprises an outer shell and an inner shell, wherein the lower end of the outer shell is provided with a handle, the inside of the inner shell is provided with an electric heating wire monitoring module, an air blower module, a temperature monitoring and display module, a power supply module and a single chip microcomputer, the electric heating wire monitoring module and the air blower module are respectively and electrically connected with the single chip microcomputer, the output end of the single chip microcomputer is connected with the temperature monitoring and display module, the electric heating wire monitoring module comprises an electric heating wire, thermistors and a temperature comparison unit, the thermistors are arranged at the two ends of the electric heating wire and are electrically connected with the temperature comparison unit connected with the single chip microcomputer, the output end of the single chip microcomputer is further connected with a control switch, one end of the control switch is connected with the electric heating wire, and the other end of the electric control switch is connected with the power supply module. By means of the mode, the temperature of the electric heating wire can be monitored in real time, and the electric hair dryer can stop working when the temperature of the electric heating wire is exceedingly high.
Description
Technical field
The present invention relates to hair dryer field, particularly relate to a kind of temperature monitoring control hair dryer.
Background technology
Hair dryer uses very extensive in life staying idle at home, holds in daily life again and also often can apply to hair dryer simultaneously, and hair dryer can dry up hair fast, and heat is provided, and clammy clothes is dried up to processing, is the good assistant in people's lives.But under certain situation, for using for a long time hair dryer, now the heating wire in hair dryer can give out amount of heat, parts in hair dryer are affected, if do not controlled, also easily cause the situations such as Burnout circuit, serious threat reduces the life-span of hair-dryer.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of temperature monitoring control hair dryer, can in the time that hair dryer is worked, carry out Real-Time Monitoring to heating wire temperature, in the time of heating wire excess Temperature, stops hair dryer work, increases the service life.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of temperature monitoring control hair dryer is provided, comprise: shell body and inner housing, described shell body lower end is provided with handle, in described inner housing, be provided with heating wire monitoring modular, blower module, temperature monitoring display module, power module and single-chip microcomputer, described heating wire monitoring modular, described blower module is electrically connected with described single-chip microcomputer respectively, described single-chip microcomputer output connects described temperature monitoring display module, described heating wire monitoring modular comprises heating wire, thermistor and temperature comparing unit, described thermistor is located at described heating wire two ends, described thermistor is electrically connected described temperature comparing unit, described temperature comparing unit is electrically connected described single-chip microcomputer, described single-chip microcomputer output also connects a gauge tap, described gauge tap one end connects described heating wire, the described electric-controlled switch other end connects described power module.
In a preferred embodiment of the present invention, in described temperature comparing unit, be provided with overload Temperature Setting module, can set temperature overload preset value in described overload Temperature Setting module.
In a preferred embodiment of the present invention, in described temperature monitoring display module, comprise at least two LED display lamps, an i.e. LED display lamp and the 2nd LED display lamp, a described LED display lamp and described the 2nd LED display lamp are all located at described handle one end, and a described LED display lamp and described the 2nd LED display lamp are connected on the output of described single-chip microcomputer.
In a preferred embodiment of the present invention, a described LED display lamp shows red, and described the 2nd LED display lamp shows green.
In a preferred embodiment of the present invention, described handle both sides are provided with anti-slip veins.
In a preferred embodiment of the present invention, described inner housing is made up of aluminum material.
In a preferred embodiment of the present invention, described shell body is made up of ambroin.
The invention has the beneficial effects as follows: Real-Time Monitoring heating wire temperature of the present invention quits work in the time of its excess Temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the schematic block circuit diagram of temperature monitoring control hair dryer of the present invention one preferred embodiment;
Fig. 2 is the structural representation of temperature monitoring control hair dryer of the present invention one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, shell body; 2, inner housing; 3, handle; 4, heating wire monitoring modular; 5, blower module; 6, temperature monitoring display module; 7, power module; 8, single-chip microcomputer; 9, heating wire; 10, thermistor; 11, temperature comparing unit; 12, gauge tap; 13, overload Temperature Setting module; 14, LED display lamp; 1401, a LED display lamp; 1402, the 2nd LED display lamp; 15, anti-slip veins.
The specific embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of temperature monitoring control hair dryer, comprise: shell body 1 and inner housing 2, described shell body 1 lower end is provided with handle 3, in described inner housing 2, be provided with heating wire monitoring modular 4, blower module 5, temperature monitoring display module 6, power module 7 and single-chip microcomputer 8, described heating wire monitoring modular 4, described blower module 5 is electrically connected with described single-chip microcomputer 8 respectively, described single-chip microcomputer 8 outputs connect described temperature monitoring display module 6, described heating wire monitoring modular 4 comprises heating wire 9, thermistor 10 and temperature comparing unit 11, described thermistor 10 is located at described heating wire 9 two ends, described thermistor 10 is electrically connected described temperature comparing unit 11, described temperature comparing unit 11 is electrically connected described single-chip microcomputer 8, described single-chip microcomputer 8 outputs also connect a gauge tap 12, described gauge tap 12 one end connect described heating wire 9, described electric-controlled switch 12 other ends connect described power module 7.
In addition, in described temperature comparing unit 11, be provided with overload Temperature Setting module 13, can set temperature overload preset value in described overload Temperature Setting module 13.
In addition, in described temperature monitoring display module 6, comprise at least two LED display lamps 14, an i.e. LED display lamp 1401 and the 2nd LED display lamp 1402, a described LED display lamp 1401 and described the 2nd LED display lamp 1402 are all located at described handle 3 one end, and a described LED display lamp 1401 and described the 2nd LED display lamp 1402 are connected on the output of described single-chip microcomputer 8.
In addition, a described LED display lamp 1401 shows red, and described the 2nd LED display lamp 1402 shows green.
In addition, described handle 3 both sides are provided with anti-slip veins 15.
In addition, described inner housing 2 is made up of aluminum material.
In addition, described shell body 1 is made up of ambroin.
Operation principle of the present invention for arranging shell body 1 and inner housing 2 in hair-dryer, inner housing 2 is made up of aluminum material, shell body 1 is made up of ambroin, the inner housing 2 of aluminum material can avoid the heat producing in the hair dryer course of work to damage hair dryer, shell body 1 lower end is provided with handle 3, handle 3 both sides are provided with anti-slip veins 15, can make user better hold hair dryer.
In inner housing 2, be provided with heating wire monitoring modular 4, blower module 5, temperature monitoring display module 6, power module 7 and single-chip microcomputer 8, heating wire monitoring modular 4, blower module 5 is electrically connected with single-chip microcomputer 8 respectively, single-chip microcomputer 8 outputs connect temperature monitoring display module 6, heating wire monitoring modular 4 comprises heating wire 9, thermistor 10 and temperature comparing unit 11, thermistor 10 is located at heating wire 9 two ends, thermistor 10 is electrically connected temperature comparing unit 11, temperature comparing unit 11 is electrically connected single-chip microcomputer 8, by thermistor 10, heating wire 9 is carried out to Real-Time Monitoring, the signal monitoring is passed to temperature comparing unit 11, in temperature comparing unit 11, be provided with overload Temperature Setting module 13, can set temperature overload preset value in overload Temperature Setting module 13, after the temperature signal passing over is compared with temperature overload preset value, signal is passed to single-chip microcomputer 8, single-chip microcomputer 8 finally passes to signal temperature monitoring display module 6, make demonstration early warning by temperature monitoring display module 6, in temperature monitoring display module 6, comprise at least two LED display lamps 14, an i.e. LED display lamp 1401 and the 2nd LED display lamp 1402, the one LED display lamp 1401 and the 2nd LED display lamp 1402 are all located at handle 3 one end, the one LED display lamp 1401 and the 2nd LED display lamp 1402 are connected on the output of single-chip microcomputer 8, the one LED display lamp 1401 shows red, the 2nd LED display lamp 1402 shows green, in the time that hair dryer is normally worked, the long bright demonstration of the 2nd LED display lamp is green, in the time of heating wire 9 excess Temperature, single-chip microcomputer 8 shows red light to a LED display lamp control.
Single-chip microcomputer 8 outputs also connect a gauge tap 12, and gauge tap 12 one end connect heating wire 9, and electric-controlled switch 12 other ends connect power module 7, and in the time of heating wire 9 temperature overload, single-chip microcomputer 8 disconnects gauge tap 12, stops the work of heating wire 9.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. a temperature monitoring control hair dryer, it is characterized in that, comprise: shell body and inner housing, described shell body lower end is provided with handle, in described inner housing, be provided with heating wire monitoring modular, blower module, temperature monitoring display module, power module and single-chip microcomputer, described heating wire monitoring modular, described blower module is electrically connected with described single-chip microcomputer respectively, described single-chip microcomputer output connects described temperature monitoring display module, described heating wire monitoring modular comprises heating wire, thermistor and temperature comparing unit, described thermistor is located at described heating wire two ends, described thermistor is electrically connected described temperature comparing unit, described temperature comparing unit is electrically connected described single-chip microcomputer, described single-chip microcomputer output also connects a gauge tap, described gauge tap one end connects described heating wire, the described electric-controlled switch other end connects described power module.
2. temperature monitoring control hair dryer according to claim 1, is characterized in that, is provided with overload Temperature Setting module in described temperature comparing unit, can set temperature overload preset value in described overload Temperature Setting module.
3. temperature monitoring control hair dryer according to claim 1, it is characterized in that, in described temperature monitoring display module, comprise at least two LED display lamps, an i.e. LED display lamp and the 2nd LED display lamp, a described LED display lamp and described the 2nd LED display lamp are all located at described handle one end, and a described LED display lamp and described the 2nd LED display lamp are connected on the output of described single-chip microcomputer.
4. temperature monitoring control hair dryer according to claim 3, is characterized in that, a described LED display lamp shows red, and described the 2nd LED display lamp shows green.
5. temperature monitoring control hair dryer according to claim 1, is characterized in that, described handle both sides are provided with anti-slip veins.
6. temperature monitoring control hair dryer according to claim 1, is characterized in that, described inner housing is made up of aluminum material.
7. temperature monitoring control hair dryer according to claim 1, is characterized in that, described shell body is made up of ambroin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068910.3A CN103815644A (en) | 2014-02-28 | 2014-02-28 | Electric hair dryer with temperature monitoring and control functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068910.3A CN103815644A (en) | 2014-02-28 | 2014-02-28 | Electric hair dryer with temperature monitoring and control functions |
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| Publication Number | Publication Date |
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| CN103815644A true CN103815644A (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410068910.3A Pending CN103815644A (en) | 2014-02-28 | 2014-02-28 | Electric hair dryer with temperature monitoring and control functions |
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| CN (1) | CN103815644A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307561A (en) * | 2016-04-26 | 2017-11-03 | 松下知识产权经营株式会社 | Hair-dryer |
| CN107656556A (en) * | 2017-08-28 | 2018-02-02 | 合肥龙多电子科技有限公司 | A kind of hair dryer temperature protection control system |
| 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 |
| CN111387673A (en) * | 2020-04-23 | 2020-07-10 | 郑浩楠 | Hair drier with indicator light and control method thereof |
| 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 |
| WO2021227957A1 (en) * | 2020-05-09 | 2021-11-18 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for safely drying an object |
| US11464313B2 (en) | 2020-05-09 | 2022-10-11 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for drying an object |
| GB2610361A (en) * | 2020-05-09 | 2023-03-01 | Sz Zuvi Tech Co Ltd | Apparatuses and methods for safely drying an object |
| US11672318B2 (en) | 2020-05-09 | 2023-06-13 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for safely drying an object |
| US11832698B2 (en) | 2020-05-09 | 2023-12-05 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for drying an object |
-
2014
- 2014-02-28 CN CN201410068910.3A patent/CN103815644A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107307561A (en) * | 2016-04-26 | 2017-11-03 | 松下知识产权经营株式会社 | Hair-dryer |
| CN107307561B (en) * | 2016-04-26 | 2021-09-10 | 松下知识产权经营株式会社 | Hair drier |
| CN107656556A (en) * | 2017-08-28 | 2018-02-02 | 合肥龙多电子科技有限公司 | A kind of hair dryer temperature protection control system |
| 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 |
| CN111387673A (en) * | 2020-04-23 | 2020-07-10 | 郑浩楠 | Hair drier with indicator light and control method thereof |
| WO2021227957A1 (en) * | 2020-05-09 | 2021-11-18 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for safely drying an object |
| US11464313B2 (en) | 2020-05-09 | 2022-10-11 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for drying an object |
| GB2610361A (en) * | 2020-05-09 | 2023-03-01 | Sz Zuvi Tech Co Ltd | Apparatuses and methods for safely drying an object |
| US11672318B2 (en) | 2020-05-09 | 2023-06-13 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for safely drying an object |
| US11832698B2 (en) | 2020-05-09 | 2023-12-05 | Sz Zuvi Technology Co., Ltd. | Apparatuses and methods for drying an object |
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Application publication date: 20140528 |