CN111616486A - Intelligent electric hair drier capable of automatically adjusting power and control method - Google Patents
Intelligent electric hair drier capable of automatically adjusting power and control method Download PDFInfo
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- CN111616486A CN111616486A CN202010625337.7A CN202010625337A CN111616486A CN 111616486 A CN111616486 A CN 111616486A CN 202010625337 A CN202010625337 A CN 202010625337A CN 111616486 A CN111616486 A CN 111616486A
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- control unit
- hair drier
- electric hair
- air volume
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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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- 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
-
- 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
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/20—Additional enhancing means
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- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses an intelligent electric hair drier capable of automatically adjusting power, which comprises an electric hair drier main machine, wherein the electric hair drier main machine comprises a shell and a main body arranged in the shell, wherein the main body comprises: the ultrasonic sensor is used for detecting the distance between the electric hair drier main machine and the head of a human body; the temperature control unit is used for controlling the temperature of the air flow blown out by the electric hair drier main machine; the air volume control unit is used for controlling the air volume of the air flow blown out by the electric hair drier main machine; the main control MCU is electrically connected with the ultrasonic sensor, the temperature control unit and the air volume control unit respectively, processes the electric signals fed back by the ultrasonic sensor, and automatically adjusts the heating power of the temperature control unit and the air volume of the air volume control unit according to the distance between the electric hair drier host and the head of a human body. The invention can automatically adjust the working power according to the distance between the electric hair drier main machine and the head of a human body, so that the electric hair drier has more intelligent and automatic control capability.
Description
Technical Field
The invention relates to an electric hair drier, in particular to an intelligent electric hair drier capable of automatically adjusting power and a control method.
Background
The hairdryer is very common small-size household electrical appliances among the daily life, and it mainly includes heating wire, fan, switch etc. through control fan and heating wire electricity, makes the heating wire generate heat to realize blowing hot-blast function with the help of the air current that the fan blew off, but current hairdryer, its most can only work according to fixed power, or only have two, three switching gear, can't realize the automatic control to the temperature, is difficult to satisfy user's automation, intelligent requirement to the hairdryer.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the electric hair drier and the control method thereof, which can automatically adjust the working power according to the distance between the electric hair drier main machine and the head of a human body, thereby having more intelligent and automatic control capability.
In order to solve the technical problems, the invention adopts the following technical scheme.
An intelligent electric hair drier capable of automatically adjusting power comprises an electric hair drier main machine, wherein the electric hair drier main machine comprises a machine shell and a main body arranged in the machine shell: the ultrasonic sensor is used for detecting the distance between the electric hair drier main machine and the head of a human body; the temperature control unit is used for controlling the temperature of the air flow blown out by the electric hair drier main machine; the air volume control unit is used for controlling the air volume of the air flow blown out by the electric hair drier main machine; the electric hair drier comprises a hair drier main machine and a human head, wherein the hair drier main machine is provided with an air volume control unit, the hair drier main machine is provided with an electric hair drier main machine, the electric hair drier main machine is provided with an ultrasonic sensor, the ultrasonic sensor is electrically connected with the air volume control unit, the temperature control unit is electrically connected with the air volume control unit, the main control MCU is used for processing electric signals fed back by the ultrasonic sensor and automatically adjusting the heating power of the temperature control unit and the air volume of the air volume control.
Preferably, a photoelectric sensor is arranged in the casing, an induction end of the photoelectric sensor faces an air outlet of the electric hair drier main unit, the photoelectric sensor is electrically connected to the main control MCU, the photoelectric sensor is used for detecting the air collecting nozzle or the modeling fan housing, and when the photoelectric sensor detects that the air collecting nozzle or the modeling fan housing is installed at the air outlet of the electric hair drier main unit, the photoelectric sensor feeds back an electric signal to the main control MCU, the main control MCU controls the temperature control unit to heat according to a preset heating power according to the electric signal fed back by the photoelectric sensor, and controls the air volume control unit to blow air according to a preset air volume.
Preferably, a display screen is arranged on the casing, the display screen is electrically connected to the main control MCU, and the display screen is used for displaying parameter information.
Preferably, the display screen is an OLED display screen.
Preferably, a power supply unit for supplying electric energy to the main control MCU, the temperature control unit and the air volume control unit is further arranged in the casing.
Preferably, the temperature control unit includes a heating wire and a first switch device, two switch ends of the first switch device are connected in series with the heating wire, a control end of the first switch device is electrically connected to the main control MCU, and the main control MCU controls the on-off state of the first switch device through a PWM signal, so as to adjust the heating temperature of the heating wire.
Preferably, the air volume control unit comprises a fan and a second switch device, two switch ends of the second switch device are connected with the fan in series, a control end of the second switch device is electrically connected to the main control MCU, and the main control MCU controls the on-off state of the second switch device through a PWM signal, so as to adjust the air volume of the fan.
Preferably, the first switching device and the second switching device are thyristors or IGBT tubes.
An intelligent electric hair drier control method capable of automatically adjusting power, wherein the intelligent electric hair drier comprises an electric hair drier main machine, the electric hair drier main machine comprises a machine shell, and an ultrasonic sensor, a temperature control unit, an air volume control unit and a main control MCU which are arranged in the machine shell, the ultrasonic sensor, the temperature control unit and the air volume control unit are respectively and electrically connected with the main control MCU, and the control method comprises the following steps: step S1, detecting the distance between the hair drier main machine and the human head by using an ultrasonic sensor, and feeding back the distance to the main control MCU in the form of an electric signal; and step S2, the main control MCU processes the electric signal fed back by the ultrasonic sensor, and automatically adjusts the heating power of the temperature control unit and the air output of the air output control unit according to the distance between the electric hair drier main machine and the head of the human body.
Preferably, a photoelectric sensor is arranged in the casing, an induction end of the photoelectric sensor faces an air outlet of the hair dryer host, the photoelectric sensor is electrically connected to the main control MCU, and the control method further comprises a step of detecting a wind collecting nozzle or a modeling fan cover: when the photoelectric sensor detects that the air outlet of the electric hair drier host is provided with the air collecting nozzle or the modeling fan cover, the photoelectric sensor feeds back an electric signal to the main control MCU, the main control MCU controls the temperature control unit to heat according to preset heating power according to the electric signal fed back by the photoelectric sensor, and controls the air volume control unit to blow air flow according to preset air volume.
The invention discloses an intelligent electric hair drier capable of automatically adjusting power, which is characterized in that in the using process, an ultrasonic sensor is used for detecting the distance between an electric hair drier main machine and the head of a human body, the distance data detected by the ultrasonic sensor is fed back to a main control MCU in the form of an electric signal, the main control MCU processes the electric signal fed back by the ultrasonic sensor, the distance between the electric hair drier main machine and the head of the human body is further judged, and meanwhile, the heating power of a temperature control unit is automatically adjusted according to the processing result, and the air output of an air quantity control unit is automatically adjusted. Compared with the prior art, the electric hair drier has the advantages that the working power can be automatically adjusted according to the distance between the electric hair drier main machine and the head of a human body, so that the electric hair drier has more intelligent and automatic control capability, and the user needs and the market needs are better met.
Drawings
Fig. 1 is a block diagram of an intelligent electric blower capable of automatically adjusting power according to the present invention.
Detailed Description
The invention is described in more detail below with reference to the figures and examples.
The invention discloses an intelligent electric hair drier capable of automatically adjusting power, which comprises an electric hair drier main machine, wherein the electric hair drier main machine comprises a machine shell and a power control unit arranged in the machine shell, wherein the power control unit comprises the following components:
the ultrasonic sensor 1 is used for detecting the distance between the electric hair drier main machine and the head of a human body;
the temperature control unit 2 is used for controlling the temperature of the air flow blown out by the electric hair drier main machine;
the air volume control unit 3 is used for controlling the air volume of the air flow blown out by the electric hair drier main machine;
a master control MCU4, ultrasonic sensor 1, temperature control unit 2 with air volume control unit 3 respectively electric connection in master control MCU4, master control MCU4 is right the signal of telecommunication of ultrasonic sensor 1 feedback is handled, and according to the distance between hairdryer host computer and the human head, automatically regulated the heating power of temperature control unit 2 and automatically regulated the air output size of air volume control unit 3.
When the hair dryer is used, the ultrasonic sensor 1 is firstly utilized to detect the distance between the hair dryer main machine and the head of a human body, the distance data detected by the ultrasonic sensor 1 is fed back to the main control MCU4 in the form of an electric signal, then the main control MCU4 processes the electric signal fed back by the ultrasonic sensor 1, the distance between the hair dryer main machine and the head of the human body is further judged, meanwhile, the heating power of the temperature control unit 2 is automatically adjusted according to the processing result, and the air output of the air quantity control unit 3 is automatically adjusted. Compared with the prior art, the electric hair drier has the advantages that the working power can be automatically adjusted according to the distance between the electric hair drier main machine and the head of a human body, so that the electric hair drier has more intelligent and automatic control capability, and the user needs and the market needs are better met.
As a preferable mode, a photoelectric sensor 5 is disposed in the housing, an induction end of the photoelectric sensor 5 faces an air outlet of the hair dryer, the photoelectric sensor 5 is electrically connected to the main control MCU4, the photoelectric sensor 5 is configured to detect an air collecting nozzle or a shaping fan housing, and when the photoelectric sensor 5 detects that the air collecting nozzle or the shaping fan housing is installed at the air outlet of the hair dryer, the photoelectric sensor 5 feeds back an electric signal to the main control MCU4, and the main control MCU4 controls the temperature control unit 2 to heat according to a preset heating power according to the electric signal fed back by the photoelectric sensor 5, and controls the air volume control unit 3 to blow air according to a preset air volume.
In this embodiment, under the action of the photoelectric sensor 5, it can be detected whether the air collecting nozzle or the modeling air cover is installed at the air outlet of the electric hair drier main unit, the main control MCU4 can automatically adjust the heating power and the air volume according to the installation and use state of the air collecting nozzle or the modeling air cover and the preset working parameters,
in order to facilitate the user to check the parameter information, in this embodiment, a display screen 6 is disposed on the housing, the display screen 6 is electrically connected to the main control MCU4, and the display screen 6 is used for displaying the parameter information.
Preferably, the display screen 6 is an OLED display screen.
In order to provide electric energy, in this embodiment, a power supply unit 7 for providing electric energy to the main control MCU4, the temperature control unit 2, and the air volume control unit 3 is further disposed in the casing.
In order to realize automatic temperature control, in this embodiment, the temperature control unit 2 includes heating wire and first switching device, two switch ends of first switching device with the heating wire is established ties mutually, the control end electric connection of first switching device in master control MCU4, master control MCU4 passes through PWM signal control the on-off state of first switching device, and then it is right the heating temperature of heating wire adjusts.
In order to realize automatic air volume control, in this embodiment, the air volume control unit 3 includes a fan and a second switch device, two switch ends of the second switch device are connected in series with the fan, a control end of the second switch device is electrically connected to the main control MCU4, the main control MCU4 controls the on-off state of the second switch device through a PWM signal, and then the air volume of the fan is adjusted.
Preferably, the first switching device and the second switching device are thyristors or IGBT tubes.
In order to better describe the technical scheme of the present invention, the present invention further discloses an intelligent electric hair dryer control method capable of automatically adjusting power, please refer to fig. 1, wherein the intelligent electric hair dryer comprises an electric hair dryer main machine, the electric hair dryer main machine comprises a housing, and an ultrasonic sensor 1, a temperature control unit 2, an air volume control unit 3 and a main control MCU4 which are arranged in the housing, the ultrasonic sensor 1, the temperature control unit 2 and the air volume control unit 3 are respectively and electrically connected to the main control MCU4, and the control method comprises the following steps:
step S1, detecting the distance between the hair drier main machine and the human head by using the ultrasonic sensor 1, and feeding back the distance to the main control MCU4 in the form of an electric signal;
and step S2, the main control MCU4 processes the electric signal fed back by the ultrasonic sensor 1, and automatically adjusts the heating power of the temperature control unit 2 and the air output of the air control unit 3 according to the distance between the hair dryer main machine and the head of the human body.
Further, a photoelectric sensor 5 is arranged in the machine shell, the sensing end of the photoelectric sensor 5 faces the air outlet of the electric hair drier main unit, the photoelectric sensor 5 is electrically connected to the main control MCU4, and the control method further comprises a step of detecting an air collecting nozzle or a modeling air cover:
when the photoelectric sensor 5 detects that an air collecting nozzle or a modeling air cover is installed at an air outlet of the electric hair drier main machine, the photoelectric sensor 5 feeds back an electric signal to the main control MCU4, and the main control MCU4 controls the temperature control unit 2 to heat according to preset heating power and controls the air volume control unit 3 to blow air according to preset air volume according to the electric signal fed back by the photoelectric sensor 5.
In the practical application process of the intelligent electric hair dryer capable of automatically adjusting the power, the intelligent electric hair dryer and the control method can effectively solve a plurality of defects in the prior art, for example, the traditional electric hair dryer can not effectively detect different skin colors, hair colors, personal use habits, distances and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the technical scope of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a but intelligent electric hair drier of automatically regulated power which characterized in that, including the hairdryer host computer, the hairdryer host computer is including the casing and locate in the casing:
the ultrasonic sensor (1) is used for detecting the distance between the electric hair drier main machine and the head of a human body;
the temperature control unit (2) is used for controlling the temperature of the air flow blown out by the electric hair drier main machine;
the air volume control unit (3) is used for controlling the air volume of the air flow blown out by the electric hair drier main machine;
a master control MCU (4), ultrasonic sensor (1) temperature control unit (2) with amount of wind control unit (3) electric connection respectively in master control MCU (4), master control MCU (4) is right the signal of telecommunication of ultrasonic sensor (1) feedback is handled, and according to the distance between hairdryer host computer and the human head, automatically regulated the heating power and the automatically regulated of temperature control unit (2) the amount of wind size of amount of wind control unit (3).
2. Intelligent hair dryer capable of automatically adjusting power as claimed in claim 1, a photoelectric sensor (5) is arranged in the shell, the sensing end of the photoelectric sensor (5) faces to the air outlet of the hair drier main unit, the photoelectric sensor (5) is electrically connected with the master control MCU (4), the photoelectric sensor (5) is used for detecting the air collecting nozzle or the modeling fan housing, and when the photoelectric sensor (5) detects that the air outlet of the electric hair drier main machine is provided with the air collecting nozzle or the modeling air cover, the photoelectric sensor (5) feeds back an electric signal to the master control MCU (4), the main control MCU (4) controls the temperature control unit (2) to heat according to the preset heating power according to the electric signal fed back by the photoelectric sensor (5), and controlling the air volume control unit (3) to blow air flow according to the preset air volume.
3. The intelligent electric blower capable of automatically adjusting power as claimed in claim 1, wherein a display screen (6) is provided on the housing, the display screen (6) is electrically connected to the main control MCU (4), and the display screen (6) is used for displaying parameter information.
4. Intelligent hair dryer with automatic power regulation according to claim 3, characterized in that the display screen (6) is an OLED display screen.
5. Intelligent hair dryer with automatic power regulation according to claim 1, characterized in that a power supply unit (7) is also arranged in the cabinet for supplying electric power to the master MCU (4), the temperature control unit (2) and the air volume control unit (3).
6. The intelligent electric blower capable of automatically adjusting power according to claim 1, wherein the temperature control unit (2) comprises a heating wire and a first switch device, two switch ends of the first switch device are connected in series with the heating wire, a control end of the first switch device is electrically connected to the main control MCU (4), and the main control MCU (4) controls the on-off state of the first switch device through a PWM signal, so as to adjust the heating temperature of the heating wire.
7. The intelligent electric blower capable of automatically adjusting power as claimed in claim 6, wherein the air volume control unit (3) comprises a blower and a second switch device, two switch terminals of the second switch device are connected in series with the blower, a control terminal of the second switch device is electrically connected to the main control MCU (4), and the main control MCU (4) controls the on-off state of the second switch device through a PWM signal, so as to adjust the air volume of the blower.
8. The smart hair dryer capable of automatically adjusting power as claimed in claim 7, wherein said first switching device and said second switching device are thyristors or IGBT tubes.
9. An intelligent electric hair drier control method capable of automatically adjusting power is characterized in that the intelligent electric hair drier comprises an electric hair drier main machine, the electric hair drier main machine comprises a machine shell, and an ultrasonic sensor (1), a temperature control unit (2), an air volume control unit (3) and a main control MCU (4) which are arranged in the machine shell, the ultrasonic sensor (1), the temperature control unit (2) and the air volume control unit (3) are respectively and electrically connected with the main control MCU (4), and the control method comprises the following steps:
step S1, detecting the distance between the hair drier main machine and the head of a human body by using an ultrasonic sensor (1), and feeding back the distance to the main control MCU (4) in the form of an electric signal;
and step S2, the main control MCU (4) processes the electric signal fed back by the ultrasonic sensor (1), and automatically adjusts the heating power of the temperature control unit (2) and the air output of the air volume control unit (3) according to the distance between the electric hair drier host and the head of the human body.
10. The intelligent electric hair dryer control method capable of automatically adjusting power as claimed in claim 9, wherein a photoelectric sensor (5) is disposed in the housing, the sensing end of the photoelectric sensor (5) faces the air outlet of the electric hair dryer main unit, the photoelectric sensor (5) is electrically connected to the main control MCU (4), the control method further comprises a step of detecting the air collecting nozzle or the modeling fan housing:
when the photoelectric sensor (5) detects that an air collecting nozzle or a modeling air cover is installed at an air outlet of the electric hair drier main machine, the photoelectric sensor (5) feeds back an electric signal to the main control MCU (4), the main control MCU (4) controls the temperature control unit (2) to heat according to preset heating power according to the electric signal fed back by the photoelectric sensor (5), and controls the air volume control unit (3) to blow air flow according to preset air volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625337.7A CN111616486A (en) | 2020-07-02 | 2020-07-02 | Intelligent electric hair drier capable of automatically adjusting power and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010625337.7A CN111616486A (en) | 2020-07-02 | 2020-07-02 | Intelligent electric hair drier capable of automatically adjusting power and control method |
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| CN111616486A true CN111616486A (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010625337.7A Pending CN111616486A (en) | 2020-07-02 | 2020-07-02 | Intelligent electric hair drier capable of automatically adjusting power and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353015A (en) * | 2020-12-03 | 2021-02-12 | 深圳湃科锐锋科技有限公司 | Electronic cigarette control chip and electronic cigarette |
| CN116390671A (en) * | 2020-10-19 | 2023-07-04 | 夏普株式会社 | Beauty equipment |
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| 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 |
| CN206213486U (en) * | 2016-12-02 | 2017-06-06 | 浙江美森电器有限公司 | A kind of intelligent speed-regulating air duct |
| CN106955055A (en) * | 2017-03-06 | 2017-07-18 | 浙江大学 | A kind of intelligent automatic hand-dryer of combination ultrasonic ranging |
| CN109090795A (en) * | 2018-08-24 | 2018-12-28 | 深圳市诺科科技有限公司 | A kind of intelligent hair dryer automatically adjusting power |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN206213486U (en) * | 2016-12-02 | 2017-06-06 | 浙江美森电器有限公司 | A kind of intelligent speed-regulating air duct |
| CN106955055A (en) * | 2017-03-06 | 2017-07-18 | 浙江大学 | A kind of intelligent automatic hand-dryer of combination ultrasonic ranging |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116390671A (en) * | 2020-10-19 | 2023-07-04 | 夏普株式会社 | Beauty equipment |
| CN112353015A (en) * | 2020-12-03 | 2021-02-12 | 深圳湃科锐锋科技有限公司 | Electronic cigarette control chip and electronic cigarette |
| CN112353015B (en) * | 2020-12-03 | 2024-01-02 | 深圳湃科锐锋科技有限公司 | Electronic cigarette control chip and electronic cigarette |
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Effective date of registration: 20201014 Address after: No.107, Zhenxing Road, Yutang street, Lingang District, Luzhou Free Trade Zone, Sichuan 646000 Applicant after: SICHUAN BAILULAI TECHNOLOGY Co.,Ltd. Address before: 206 No. 523846 Guangdong city in Dongguan Province town of Changan Wusha Cun BBK Avenue Applicant before: Guangdong Blu-ray Intelligent Technology Co.,Ltd. |
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Application publication date: 20200904 |