CN111713837A - Hair-dryer of accessible WIFI connection control - Google Patents
Hair-dryer of accessible WIFI connection control Download PDFInfo
- Publication number
- CN111713837A CN111713837A CN201910206001.4A CN201910206001A CN111713837A CN 111713837 A CN111713837 A CN 111713837A CN 201910206001 A CN201910206001 A CN 201910206001A CN 111713837 A CN111713837 A CN 111713837A
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- China
- Prior art keywords
- circuit
- pin
- resistor
- hairdryer
- power supply
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a hair drier capable of being controlled through WIFI connection, which comprises a hair drier shell, wherein an air inlet and an air outlet are arranged on the hair drier shell, the air inlet is connected with an air return channel for recovering hot air from the air inlet, 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 motor driving circuit connected with a fan motor, a silicon-controlled circuit connected with a heating wire and used for adjusting the heating temperature of the heating wire, a temperature and humidity sensor circuit and a WIFI circuit which are arranged in the air return channel and used for detecting the temperature and humidity of the return air, the WIFI circuit is wirelessly connected with a mobile phone, the drying degree of hair can be set through the mobile phone, the air return channel for recovering the hot air from the air inlet is arranged at the air inlet, and the, thereby controlling the on-off of the hair dryer and preventing the hair and scalp from being damaged.
Description
[ technical field ]
The invention relates to a hair drier capable of being controlled through WIFI connection.
[ background art ]
Most existing hair dryers are controlled through manual operation, cannot be controlled through a mobile phone in a wireless mode, are simply controlled through a key circuit, and are difficult to enable a user to set the blowing temperature according to the requirements of the user; the wetness degree of the hair cannot be detected in the hair drying process, and meanwhile, the user cannot grasp the dryness degree of the hair, so that the hair is easily over-dried and damaged.
[ summary of the invention ]
The invention overcomes the defects of the technology, provides the hair drier which can be connected and controlled through WIFI, and can enable a user to set the blowing temperature and the hair drying humidity through a mobile phone.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an accessible WIFI connection control's hair-dryer, including blower housing 1, be equipped with air intake and air outlet on blower housing 1, air intake connection has the hot-blast return air passageway of recovery air intake, 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 motor drive circuit 5 of being connected with fan motor 4, is connected with the silicon controlled rectifier circuit 7 that is used for adjusting the heating temperature of heater 6 with heater 6, sets up the temperature and humidity sensor circuit 8 that is used for detecting the return air humiture in the return air passageway, is used for the WIFI circuit 12 with cell-phone wireless connection control.
The singlechip circuit 3 is connected with a WIFI circuit 12.
The singlechip circuit 3 is connected with a temperature and humidity sensor circuit 8.
The singlechip circuit 3 is connected with a key circuit 11.
The controllable silicon circuit 7 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 circuit 2, an anode end of the controllable silicon SCR1 is connected with the power circuit 2, a cathode end of the controllable silicon SCR1 is connected with one end of the heating wire 6, the power 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 temperature and humidity sensor circuit 8 is provided with a connector CN5 connected with the temperature and humidity sensor, a pin CN5 of the connector is grounded, a pin CN5 of the connector is connected with one end of a resistor R71 and one end of a resistor R72 respectively, the other end of the resistor R71 is connected with a 5V power supply, the other end of the resistor R72 is connected with one end of a capacitor C33 and the single chip microcomputer circuit 3 respectively, and the other end of the capacitor C33 is grounded.
The invention has the beneficial effects that:
the mobile phone is wirelessly connected with the WIFI circuit, the drying degree of hair drying can be set through the mobile phone, meanwhile, an air return channel for recycling hot air of the air inlet is arranged at the air inlet, and the drying degree of the hair is detected by detecting the humidity of the air return through the humidity sensor, so that the on-off of the hair drier is controlled, and the hair and the scalp are prevented from being damaged.
[ description of the drawings ]
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram of a single-chip microcomputer circuit of the present invention;
FIG. 3 is a schematic diagram of a key circuit according to the present invention;
FIG. 4 is a schematic diagram of a thyristor circuit and a heater of the present invention;
FIG. 5 is a schematic diagram of a motor driving circuit according to the present invention;
FIG. 6 is a schematic diagram of an overvoltage protection circuit of the present invention;
FIG. 7 is a schematic diagram of a temperature protection circuit according to the present invention;
FIG. 8 is a schematic diagram of a humidity sensor circuit according to the present invention;
fig. 9 is a schematic diagram of a WIFI circuit 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:
as shown in fig. 1-9, a hair drier capable of being controlled through WIFI connection comprises a hair drier shell 1, wherein the hair drier shell 1 is provided with an air inlet and an air outlet, the air inlet is connected with an air return channel for recovering hot air in the air inlet, the hair drier shell 1 is internally provided with a power circuit 2 and a single chip microcomputer circuit 3 connected with the power circuit 2, the single chip microcomputer circuit 3 is connected with a motor driving circuit 5 connected with a fan motor 4, a silicon controlled circuit 7 connected with a heating wire 6 and used for adjusting the heating temperature of the heating wire 6, a humidity sensor circuit 8 arranged in the air return channel and used for detecting the humidity of the return air, and a WIFI circuit 12 used for being controlled through wireless connection with a mobile phone.
After being electrified, the user can wirelessly connect the hair drier with the mobile phone through the WIFI circuit 12, and can set the heating temperature of the heating wire 6, the blowing speed of the fan motor 4 and the drying degree of the dried hair through the mobile phone, and is transmitted to the singlechip circuit 3, when in work, the singlechip circuit 3 controls the heating wire 6 to heat through the silicon controlled circuit 7 according to the heating temperature set by the mobile phone, the fan motor 4 is controlled to blow through the motor driving circuit 5 according to the blowing speed set by the mobile phone, hot air is blown out through the air outlet and enters the air return channel after passing through the rear part of the hair, the humidity sensor circuit 8 arranged in the air return channel detects the air return humidity, when the detected humidity is lower than the preset value of the hair drying degree set by the mobile phone, the single chip microcomputer circuit 3 stops the heating wire 6 from heating and stops the fan motor 4 from working, and the hair is prevented from being blown too dry and damaged.
The single chip microcomputer circuit 3 is connected with an overvoltage protection circuit 9, so that damage caused by working overvoltage is prevented; the single chip microcomputer circuit 3 is connected with a temperature protection circuit 10 to prevent damage caused by overhigh working temperature; the single chip microcomputer circuit 3 is connected with a key circuit 11, a power supply is switched on or off or switched on for the second time through the key circuit 11, and meanwhile, the blowing state can be selectively kept through the key circuit 11, and the blowing wind speed and the blowing temperature can be set.
As shown in fig. 4, the thyristor circuit 7 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 iii of the photo coupler U6 and a pin V of the photo coupler U6 are suspended, a pin U6 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 heater 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 vi 6 of the photo coupler.
As shown in fig. 8, the humidity sensor circuit 8 has a connector CN5 connected to the humidity sensor, a pin CN5 is grounded, a pin (i) CN5 is connected to one end of a resistor R71 and one end of a resistor R72, the other end of the resistor R71 is connected to a 5V power supply, the other end of the resistor R72 is connected to one end of a capacitor C33 and the single chip microcomputer circuit 3, and the other end of the capacitor C33 is grounded.
As shown in fig. 9, the WIFI circuit 12 includes a wireless communication chip U30, a pin 15 of the wireless communication chip U30 is connected to the single chip microcomputer circuit 3 through a resistor R46, a pin 16 of the wireless communication chip U30 is connected to the single chip microcomputer circuit 3 through a resistor R45, and a pin 8 of the wireless communication chip U30 is connected to the 3.3V power supply.
Claims (7)
1. The utility model provides an accessible WIFI connection control's hair-dryer which characterized in that: including blower housing (1), be equipped with air intake and air outlet on blower housing (1), air intake connection has the hot-blast return air passageway of recovery air intake, be equipped with power supply circuit (2) in blower housing (1) and singlechip circuit (3) of being connected with power supply circuit (2), singlechip circuit (3) are connected with motor drive circuit (5) be connected with fan motor (4), are connected with heater (6) and are used for adjusting heater (6) heating temperature's controllable silicon circuit (7), set up temperature and humidity sensor circuit (8) that are used for detecting the return air humiture in the return air passageway, are used for with WIFI circuit (12) of cell-phone wireless connection control.
2. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the single chip circuit (3) is connected with a WIFI circuit (12).
3. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the single chip microcomputer circuit (3) is connected with a temperature and humidity sensor circuit (8).
4. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the single chip circuit (3) is connected with a key circuit (11).
5. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the thyristor circuit (7) 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 thyristor SCR1 respectively, the resistor R43 is connected with the power supply circuit (2), an anode end of the thyristor SCR1 is connected with the power supply circuit (2), a cathode end of the thyristor SCR1 is connected with one end of a heating wire (6), 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.
6. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the temperature and humidity sensor circuit (8) is provided with a connector CN5 connected with the temperature and humidity sensor, a connector CN5 pin is grounded, a connector CN5 pin is connected with one end of a resistor R71 and one end of a resistor R72 respectively, the other end of the resistor R71 is connected with a 5V power supply, the other end of the resistor R72 is connected with one end of a capacitor C33 and the single chip microcomputer circuit (3) respectively, and the other end of the capacitor C33 is grounded.
7. A hairdryer as claimed in claim 1, wherein said hairdryer is controllable by a WIFI connection, and wherein: the WIFI circuit (12) comprises a wireless communication chip U30, a pin 15 of the wireless communication chip U30 is connected with the single chip circuit (3) through a resistor R46, a pin 16 of the wireless communication chip U30 is connected with the single chip circuit (3) through a resistor R45, and a pin 8 of the wireless communication chip U30 is connected with a 3.3V power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206001.4A CN111713837A (en) | 2019-03-19 | 2019-03-19 | Hair-dryer of accessible WIFI connection control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910206001.4A CN111713837A (en) | 2019-03-19 | 2019-03-19 | Hair-dryer of accessible WIFI connection control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111713837A true CN111713837A (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910206001.4A Pending CN111713837A (en) | 2019-03-19 | 2019-03-19 | Hair-dryer of accessible WIFI connection control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111713837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-03-19 CN CN201910206001.4A patent/CN111713837A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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