CN111713835A - Hair drier capable of outputting hot air with different temperatures according to seasons - Google Patents
Hair drier capable of outputting hot air with different temperatures according to seasons Download PDFInfo
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- CN111713835A CN111713835A CN201910205983.5A CN201910205983A CN111713835A CN 111713835 A CN111713835 A CN 111713835A CN 201910205983 A CN201910205983 A CN 201910205983A CN 111713835 A CN111713835 A CN 111713835A
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- circuit
- air outlet
- temperature sensor
- air
- resistor
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 25
- 239000010703 silicon Substances 0.000 claims abstract description 25
- 238000005485 electric heating Methods 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 230000001932 seasonal effect Effects 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 3
- 239000003990 capacitor Substances 0.000 claims description 12
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 claims description 8
- 101150105073 SCR1 gene Proteins 0.000 claims description 8
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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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
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- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a hair drier capable of outputting hot air with different temperatures according to seasons, which comprises a hair drier shell, wherein an air inlet and an air outlet are arranged on the hair drier shell, a power circuit and a singlechip circuit connected with the power circuit are arranged in the hair drier shell, the singlechip circuit is connected with a key circuit for selecting a drying mode, an air outlet temperature sensor circuit arranged at the air outlet, a motor driving circuit connected with a fan motor, and a silicon controlled circuit connected with an electric heating component and used for adjusting the temperature of the electric heating component according to the temperature fed back by the air outlet temperature sensor circuit, the seasons are intelligently judged according to the air inlet temperature, and the corresponding seasonal working mode is adopted and constant temperature air blowing is kept, so that the function of outputting air with different temperatures in different seasons is realized.
Description
[ technical field ]
The invention relates to a hair drier which outputs hot air with different temperatures according to seasons.
[ background art ]
When the hair is blown by electric blowing in winter, the user feels comfortable only by hot air with higher temperature due to lower temperature; when the user blows hair in summer, the same high-temperature hot air makes the user feel uncomfortable due to higher temperature, even some users directly blow the hair with cold air, but the air blowing process is very uncomfortable due to heat absorption caused by moisture evaporation. Therefore, it is necessary to output hot air with different temperatures in different seasons; the existing heating type hair drier does not output hot air with different temperatures according to seasons, can not self-adjust according to the ambient temperature, and is lack of intelligence.
[ summary of the invention ]
The invention overcomes the defects of the technology and provides the hair drier which outputs hot air with different temperatures according to seasons.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a according to hot-blast hair-dryer of different temperatures of seasonal output, including blower housing 1, be equipped with air intake and air outlet on blower housing 1, be equipped with power supply circuit 2 in blower housing 1 and the singlechip circuit 3 of being connected with power supply circuit 2, singlechip circuit 3 is connected with the keying circuit 4 that is used for selecting the mode of drying, sets up in the air outlet temperature sensor circuit 5 of air outlet, the motor drive circuit 7 of being connected with fan motor 6, is connected with electric heat part 8 and is used for adjusting electric heat part 8 temperature's silicon controlled rectifier circuit 9 according to air outlet temperature sensor circuit 5 feedback temperature.
The single chip microcomputer circuit 3 is connected with an air outlet temperature sensor circuit 5; depending on the embodiment, the one-chip microcomputer circuit 3 may be connected with the intake temperature sensor circuit 12 at the same time.
The single chip microcomputer circuit 3 judges the season of the blowing environment by detecting the initial temperature signal given by the air inlet temperature sensor circuit 12 or the air outlet temperature sensor circuit 5, thereby controlling the heating power of the electric heating component 8 by the silicon controlled circuit 9 and outputting the corresponding air outlet temperature according to the corresponding season mode.
When the single chip microcomputer circuit 3 judges that the blowing environment is in the season by detecting an initial temperature signal given by the air outlet temperature sensor circuit 5, the single chip microcomputer circuit 3 firstly cuts off the work of the electric heating component 8 through the silicon controlled circuit 9, so that the temperature detected by the air outlet temperature sensor circuit 5 is room temperature and is not the heated hot air temperature;
when the single chip microcomputer circuit 3 judges the season of the air blowing environment by detecting an initial temperature signal given by the air inlet temperature sensor circuit 5 or the air inlet temperature sensor circuit 12, and when the single chip microcomputer circuit 3 controls the electric heating component 8 to carry out a corresponding season working mode through the silicon controlled circuit 9, the single chip microcomputer circuit 3 adjusts the output power of the electric heating component 8 in real time through detecting the temperature signal of the air outlet temperature sensor circuit 5 in real time through the silicon controlled circuit 9, so that the air outlet temperature slightly fluctuates above and below the set temperature of the corresponding season mode, and constant temperature air blowing is ensured to be carried out according to the set temperature of the corresponding season mode;
the air outlet temperature sensor circuit 5 comprises a connector CN1 connected with the air outlet temperature sensor, a connector CN1 pin is grounded, a connector CN1 pin is connected with one end of a resistor R36 and one end of a resistor R38 respectively, the other end of the resistor R36 is connected with a 5V power supply, the other end of the resistor R38 is connected with one end of a capacitor C17 and the single chip microcomputer circuit 3 respectively, and the other end of the capacitor C17 is grounded.
The controllable silicon circuit 9 comprises a photoelectric coupler U6, a pin U6 of the photoelectric coupler is connected with a 5V power supply, a pin U6 of the photoelectric coupler is connected with the single chip microcomputer circuit 3 through a resistor R41, a pin U6 of the photoelectric coupler and a pin U6 of the photoelectric coupler are suspended, a pin U6 of the photoelectric coupler is connected with one end of a resistor R43 and a control end of a controllable silicon SCR1 respectively, a resistor R43 is connected with the power supply circuit 2, an anode end of the controllable silicon SCR1 is connected with the power supply circuit 2, a cathode end of the controllable silicon SCR1 is connected with one end of the electric heating component 8, the power supply circuit 2 and one end of the resistor R42 respectively, and the other end of the resistor R42 is connected with a pin U6 of the photoelectric coupler.
The air inlet temperature sensor circuit 12 comprises a connector CN3 connected with the air inlet temperature sensor, a connector CN3 pin is grounded, a connector CN3 pin is connected with one end of a resistor R50 and one end of a resistor R49 respectively, the other end of the resistor R49 is connected with a 5V power supply, the other end of the resistor R50 is connected with one end of a capacitor C24 and the single chip microcomputer circuit 3 respectively, and the other end of the capacitor C24 is grounded.
The invention has the beneficial effects that:
the invention can intelligently judge the season according to the temperature of the inlet air, adopts the corresponding seasonal working mode and keeps constant temperature air blowing, and realizes the function of outputting air blowing at different temperatures in different seasons.
[ description of the drawings ]
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a single-chip microcomputer circuit of the present invention;
FIG. 4 is a schematic diagram of a key circuit according to the present invention;
FIG. 5 is a schematic diagram of a thyristor circuit and an electrical heating element of the invention;
FIG. 6 is a schematic diagram of a motor driving circuit according to the present invention;
FIG. 7 is a schematic diagram of an overvoltage protection circuit of the present invention;
FIG. 8 is a schematic diagram of a temperature protection circuit according to the present invention;
FIG. 9 is a schematic diagram of an outlet temperature sensor circuit according to the present invention;
fig. 10 is a schematic circuit diagram of the intake vent temperature sensor of the present invention.
[ detailed description of the invention ]
The following is a more detailed description of embodiments of the invention, taken in conjunction with the accompanying drawings of which:
the first embodiment is as follows:
as shown in fig. 1 and fig. 3-9, a hair dryer capable of outputting hot air with different temperatures according to seasons comprises a hair dryer shell 1, wherein an air inlet and an air outlet are formed in the hair dryer shell 1, a power circuit 2 and a single chip microcomputer circuit 3 connected with the power circuit 2 are arranged in the hair dryer shell 1, the single chip microcomputer circuit 3 is connected with a key circuit 4, an air outlet temperature sensor circuit 5 arranged at the air outlet, a motor driving circuit 7 connected with a fan motor 6, and a silicon controlled circuit 9 connected with an electric heating component 8 and used for adjusting the temperature of the electric heating component 8 according to the temperature fed back by the air outlet temperature sensor circuit 5.
When the electric heating component works, the single chip microcomputer circuit 3 firstly cuts off the work of the electric heating component 8 through the silicon controlled circuit 9 to ensure that the temperature of the hot air after heating is detected by the air outlet temperature sensor circuit 5, firstly detects the temperature signal of the air outlet temperature sensor circuit 5 to judge the season at that time, thereby selecting the corresponding working mode, wherein the working mode is summer mode, the air outlet temperature is 48 degrees, spring and autumn mode, the air outlet temperature is 50 degrees, winter mode and the air outlet temperature is 52 degrees, when the electric heating component works, the single chip microcomputer circuit 3 controls the heating temperature of the electric heating component 8 through the silicon controlled circuit 9 and controls the motor driving circuit 7 to drive the fan motor 6 to blow air outwards, meanwhile, the air outlet temperature sensor circuit 5 arranged at the air outlet detects the air outlet temperature and feeds the detected temperature back to the single chip microcomputer circuit 3, the single chip microcomputer circuit 3 controls the silicon controlled circuit 9 to adjust the, the constant temperature output air blowing is ensured.
Example two:
as shown in fig. 2-10, a hair dryer capable of outputting hot air with different temperatures according to seasons comprises a hair dryer shell 1, wherein an air inlet and an air outlet are formed in the hair dryer shell 1, a power circuit 2 and a single chip microcomputer circuit 3 connected with the power circuit 2 are arranged in the hair dryer shell 1, the single chip microcomputer circuit 3 is connected with a key circuit 4 for selecting a seasonal mode so as to set an air outlet temperature, an air outlet temperature sensor circuit 5 arranged at the air outlet, a motor driving circuit 7 connected with a fan motor 6, and a silicon controlled circuit 9 connected with an electric heating component 8 and used for adjusting the temperature of the electric heating component 8 according to the temperature fed back by the air outlet temperature sensor circuit 5, and the single chip microcomputer circuit 3 is connected with an air inlet temperature sensor circuit.
The circular telegram is worked, singlechip circuit 3 control motor drive circuit 7 drive fan motor 6 outwards bloies, set up simultaneously in air intake temperature sensor circuit 12 of air intake detects the air inlet temperature and feeds back to singlechip circuit 3, singlechip circuit 3 judges season at present according to the air inlet temperature intelligence, and output the blowing of corresponding season mode, the mode is summer mode, air-out temperature 48 degrees, spring and autumn mode, air-out temperature 50 degrees, winter mode, air-out temperature 52 degrees, set up simultaneously in air outlet temperature sensor circuit 5 of air outlet and detect air-out temperature, and will detect temperature feedback singlechip circuit 3, singlechip circuit 3 adjusts electric heating element 8 heating temperature according to feedback temperature control silicon controlled circuit 9, guarantee constant temperature output and blow.
The single chip microcomputer circuit 3 is connected with an overvoltage protection circuit 10, and damage caused by working overvoltage is prevented; the single chip microcomputer circuit 3 is connected with a temperature protection circuit 11, and damage caused by overhigh working temperature is prevented.
As shown in fig. 5, the thyristor circuit 9 includes a photo coupler U6, a pin U6 of the photo coupler is connected to a 5V power supply, a pin U6 of the photo coupler is connected to the single chip microcomputer circuit 3 through a resistor R41, a pin q 6 of the photo coupler and a pin q 6 of the photo coupler are suspended, a pin q 6 of the photo coupler is connected to one end of a resistor R43 and a control end of a thyristor SCR1, a resistor R43 is connected to the power supply circuit 2, an anode end of the thyristor SCR1 is connected to the power supply circuit 2, a cathode end of the thyristor SCR1 is connected to one end of the electrothermal component 8, the power supply circuit 2 and one end of the resistor R42, and the other end of the resistor R42 is connected to a pin q 6 of the photo coupler U6.
As shown in fig. 9, the air outlet temperature sensor circuit 5 includes a connector CN1 connected to the air outlet temperature sensor, a pin CN1 is grounded, a pin CN1 is connected to one end of a resistor R36 and one end of a resistor R38, the other end of the resistor R36 is connected to a 5V power supply, the other end of the resistor R38 is connected to one end of a capacitor C17 and the single chip microcomputer circuit 3, and the other end of the capacitor C17 is grounded.
As shown in fig. 10, the air inlet temperature sensor circuit 12 includes a connector CN3 connected to the air inlet temperature sensor, a pin CN3 is grounded, a pin (i) CN3 is connected to one end of a resistor R50 and one end of a resistor R49, the other end of the resistor R49 is connected to a 5V power supply, the other end of the resistor R50 is connected to one end of a capacitor C24 and the single chip microcomputer circuit 3, and the other end of the capacitor C24 is grounded.
Claims (8)
1. The utility model provides a according to hot-blast hair-dryer of seasonal output different temperatures which characterized in that: including blower housing (1), be equipped with air intake and air outlet on blower housing (1), be equipped with power supply circuit (2) and singlechip circuit (3) of being connected with power supply circuit (2) in blower housing (1), singlechip circuit (3) are connected with key circuit (4) that are used for selecting the mode of drying, set up in air outlet temperature sensor circuit (5) of air outlet, motor drive circuit (7) of being connected with fan motor (6), are connected with electric heat parts (8) and are used for adjusting silicon controlled rectifier circuit (9) of electric heat parts (8) temperature according to air outlet temperature sensor circuit (5) feedback temperature.
2. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: the single chip microcomputer circuit (3) is connected with an air outlet temperature sensor circuit (5); according to different embodiments, the single chip circuit (3) may be connected with an air inlet temperature sensor circuit (12) at the same time.
3. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: the single chip circuit (3) judges the season of the blowing environment by detecting an initial temperature signal given by the air inlet temperature sensor circuit (12) or the air outlet temperature sensor circuit (5), so that the heating power of the electric heating component (8) is controlled by the silicon controlled circuit (9), and the corresponding air outlet temperature is output according to the corresponding season mode.
4. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: when the single chip microcomputer circuit (3) judges the season of the air blowing environment by detecting an initial temperature signal given by the air outlet temperature sensor circuit (5), the single chip microcomputer circuit (3) firstly cuts off the work of the electric heating component (8) through the silicon controlled circuit (9), so that the temperature detected by the air outlet temperature sensor circuit (5) is the room temperature and is not the heated hot air temperature.
5. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: when the single chip microcomputer circuit (3) judges the season of the air blowing environment by detecting an initial temperature signal given by the air outlet temperature sensor circuit (5) or the air inlet temperature sensor circuit (12), and the single chip microcomputer circuit (3) controls the electric heating component (8) to carry out a corresponding season working mode through the silicon controlled circuit (9), the single chip microcomputer circuit (3) adjusts the output power of the electric heating component (8) in real time by detecting the temperature signal of the air outlet temperature sensor circuit (5) through the silicon controlled circuit (9), so that the air outlet temperature slightly fluctuates above and below the set temperature of the corresponding season mode, and constant temperature air blowing is ensured to be carried out according to the set temperature of the corresponding season mode.
6. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: the air outlet temperature sensor circuit (5) comprises a connector CN1 connected with the air outlet temperature sensor, a connector CN1 pin is grounded, a connector CN1 pin is connected with one end of a resistor R36 and one end of a resistor R38 respectively, the other end of the resistor R36 is connected with a 5V power supply, the other end of the resistor R38 is connected with one end of a capacitor C17 and the single chip microcomputer circuit (3) respectively, and the other end of the capacitor C17 is grounded.
7. A hair dryer according to claim 1, which outputs hot air of different temperatures according to seasons, wherein: the controllable silicon circuit (9) comprises a photoelectric coupler U6, a pin U6 of the photoelectric coupler is connected with a 5V power supply, a pin U6 of the photoelectric coupler is connected with the single chip microcomputer circuit (3) through a resistor R41, a pin U6 of the photoelectric coupler and a pin U6 of the photoelectric coupler are suspended, a pin U6 of the photoelectric coupler is connected with one end of a resistor R43 and a control end of a controlled silicon SCR1 respectively, the resistor R43 is connected with the power supply circuit (2), an anode end of the controlled silicon SCR1 is connected with the power supply circuit (2), a cathode end of the controlled silicon 1 is connected with one end of an electric heating component (8), the power supply circuit (2) and one end of the resistor R42 respectively, and the other end of the resistor R42 is connected with a pin U6 of the photoelectric coupler.
8. A hair dryer according to claim 4, which outputs hot air of different temperatures according to seasons, wherein: the air inlet temperature sensor circuit (12) comprises a connector CN3 connected with the air inlet temperature sensor, a connector CN3 pin is grounded, a connector CN3 pin is connected with one end of a resistor R50 and one end of a resistor R49 respectively, the other end of the resistor R49 is connected with a 5V power supply, the other end of the resistor R50 is connected with one end of a capacitor C24 and the single chip microcomputer circuit (3) respectively, and the other end of the capacitor C24 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205983.5A CN111713835A (en) | 2019-03-19 | 2019-03-19 | Hair drier capable of outputting hot air with different temperatures according to seasons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910205983.5A CN111713835A (en) | 2019-03-19 | 2019-03-19 | Hair drier capable of outputting hot air with different temperatures according to seasons |
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| Publication Number | Publication Date |
|---|---|
| CN111713835A true CN111713835A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910205983.5A Pending CN111713835A (en) | 2019-03-19 | 2019-03-19 | Hair drier capable of outputting hot air with different temperatures according to seasons |
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| CN (1) | CN111713835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093832A (en) * | 2021-03-31 | 2021-07-09 | 追觅科技(上海)有限公司 | Air supply device, air temperature control method thereof, electronic device and computer readable medium |
| WO2022166452A1 (en) * | 2021-02-08 | 2022-08-11 | 追觅科技(上海)有限公司 | Air supply device and air temperature control method therefor, and electronic device and computer-readable medium |
| WO2024051581A1 (en) * | 2022-09-10 | 2024-03-14 | 添可智能科技有限公司 | Control method for air blowing device, and air blowing device |
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| EP2567632A1 (en) * | 2011-09-08 | 2013-03-13 | Panasonic Corporation | Heated air blower |
| CN204393637U (en) * | 2015-01-14 | 2015-06-17 | 科利实业有限公司 | A kind of Intelligent blower |
| CN204467282U (en) * | 2015-01-09 | 2015-07-15 | 浙江大学 | Temperature automatically controlled hair-dryer |
| CN211510821U (en) * | 2019-03-19 | 2020-09-18 | 中山市瑞驰泰克电子有限公司 | Hair drier capable of outputting hot air with different temperatures according to seasons |
-
2019
- 2019-03-19 CN CN201910205983.5A patent/CN111713835A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200346003Y1 (en) * | 2003-11-18 | 2004-03-26 | 병 국 오 | Apparatus to control of hair drier |
| CN201668085U (en) * | 2010-05-24 | 2010-12-15 | 刘瑜 | Digital readout air blower capable of setting air outlet temperature |
| EP2567632A1 (en) * | 2011-09-08 | 2013-03-13 | Panasonic Corporation | Heated air blower |
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| CN211510821U (en) * | 2019-03-19 | 2020-09-18 | 中山市瑞驰泰克电子有限公司 | Hair drier capable of outputting hot air with different temperatures according to seasons |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166452A1 (en) * | 2021-02-08 | 2022-08-11 | 追觅科技(上海)有限公司 | Air supply device and air temperature control method therefor, and electronic device and computer-readable medium |
| CN113093832A (en) * | 2021-03-31 | 2021-07-09 | 追觅科技(上海)有限公司 | Air supply device, air temperature control method thereof, electronic device and computer readable medium |
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| WO2024051581A1 (en) * | 2022-09-10 | 2024-03-14 | 添可智能科技有限公司 | Control method for air blowing device, and air blowing device |
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