CN212139684U

CN212139684U - Hair drier

Info

Publication number: CN212139684U
Application number: CN202020375855.3U
Authority: CN
Inventors: 龚小华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-15
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a hair drier, include: the communication module is used for the blower to carry out data communication with the intelligent terminal; the processor is connected with the communication module, receives the peripheral data transmitted by the communication module, processes the peripheral data according to the peripheral data and outputs a corresponding control signal; the air supply module is connected with the processor and generates corresponding air supply according to the control signal so as to enable the blower to work; the voice module is connected with the processor, receives external voice information to generate a corresponding trigger instruction and sends the trigger instruction to the processor so as to trigger the processor to work; wherein, communication module, treater, air supply module and voice module set up in the hair-dryer. The utility model discloses a hair-dryer accessible communication module interacts with intelligent terminal, and the function is more diversified, and can realize voice control, and control process is simple swift, has promoted user experience.

Description

Hair drier

Technical Field

The utility model relates to an electron field, more specifically says, relates to a hair-dryer.

Background

The hair dryer is a daily necessity for a family, and is completely integrated into the daily life of people. However, the existing hair dryers on the market are generally simple in function and poor in user experience. Especially, in terms of controlling operation functions, the single mechanical control mode of the system cannot meet various new use habits developed by users through intelligent internet. It is therefore desirable to provide an improved hair dryer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a hair-dryer.

The utility model provides a technical scheme that its technical problem adopted is: constructing a hair dryer comprising:

the communication module is used for the blower to carry out data communication with the intelligent terminal;

the processor is connected with the communication module, receives the peripheral data transmitted by the communication module, processes the peripheral data according to the peripheral data and outputs a corresponding control signal;

the air supply module is connected with the processor and generates corresponding air supply according to the control signal so as to enable the blower to work;

the voice module is connected with the processor, receives external voice information to generate a corresponding trigger instruction and sends the trigger instruction to the processor so as to trigger the processor to work;

the communication module, the processor, the air supply module and the voice module are arranged in the air blower.

In the hair dryer, preferably, the at least one voice module includes a voice input module and a voice recognition module, the voice input module is used for collecting voice information, and the voice recognition module is used for generating the trigger instruction according to the voice information.

In the hair dryer of the present invention, preferably, the voice recognition module includes a voice recognition chip U10 and/or a voice recognition chip U11.

In the hair dryer of the present invention, preferably, the hair dryer further comprises a touch display module connected to the processor for displaying pictures, working parameters or setting parameters for a user.

In the hair dryer of the present invention, preferably, the touch display module includes a TFT touch screen connected to the processor through a connector J20.

In the hair drier, preferably, the communication module is a wireless communication module, the wireless communication module includes a bluetooth communication module or a WIFI communication module.

In the hair dryer of the present invention, preferably, the hair dryer further comprises a gyroscope module connected to the processor, for detecting a motion state of the hair dryer in real time, and outputting the motion state information of the hair dryer to the processor.

In the hair dryer of the present invention, preferably, the hair dryer further comprises a temperature control module connected to the processor, and configured to heat or cool the hair dryer according to a control command output from the processor.

In the hair dryer of the present invention, preferably, the hair dryer further comprises an over-temperature protection module connected to the processor;

the over-temperature protection module monitors the temperature of the blower in real time and sends an over-temperature signal to the processor when the temperature of the blower exceeds a set temperature, and the processor outputs an over-temperature control instruction according to the over-temperature signal to close the temperature control module.

In the hair dryer of the present invention, preferably, the hair dryer further comprises a sensing module connected to the processor for sensing a distance between the hair dryer and the hair to output a sensing message during the hair processing.

In the hair dryer of the present invention, preferably, the hair dryer further includes an LED module connected to the processor and displaying according to control of the processor.

In the hair dryer of the present invention, preferably, the hair dryer further includes a power management module disposed on the hair dryer and converting ac power into dc power.

Implement the utility model discloses a hair drier has following beneficial effect: the utility model discloses a hair drier includes: the communication module is used for the blower to carry out data communication with the intelligent terminal; the processor is connected with the communication module, receives the peripheral data transmitted by the communication module, processes the peripheral data according to the peripheral data and outputs a corresponding control signal; the air supply module is connected with the processor and generates corresponding air supply according to the control signal so as to control the blower to work; the voice module is connected with the processor, receives external voice information to generate a corresponding trigger instruction and sends the trigger instruction to the processor so as to trigger the processor to work; wherein, communication module, treater, air supply module and voice module set up in the hair-dryer. The utility model discloses a hair-dryer accessible communication module interacts with intelligent terminal, and the function is more diversified, and can realize voice control, and control process is simple swift, has promoted user experience.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic diagram of the logic structure of the hair dryer of the present invention;

fig. 2 to 10 are schematic circuit diagrams of an embodiment of the present invention; wherein the content of the first and second substances,

FIG. 2 is a partial circuit schematic of a speech module of an embodiment;

FIG. 3 is another partial circuit schematic of a speech module of an embodiment;

FIG. 4 is a circuit schematic of a touch display module connection of an embodiment;

FIG. 5 is a circuit schematic of a communication module of an embodiment;

FIG. 6 is a circuit schematic of a gyroscope module of an embodiment;

FIG. 7 is a schematic circuit diagram of an exemplary air delivery module;

FIG. 8 is a circuit schematic of an LED module of an embodiment;

FIG. 9 is a circuit schematic of a temperature control module and a power management module of an embodiment;

FIG. 10 is a circuit schematic of a processor of an embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only one embodiment of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic diagram of a logic structure of a hair dryer of the present invention. The hair drier of the embodiment can be in data communication with the intelligent terminal, and good human-computer interaction can be achieved. The smart terminal may include, but is not limited to, a mobile phone, a tablet computer, a smart band, a smart watch, and the like. The operating system of the intelligent terminal may include, but is not limited to, an IOS operating system, an Android operating system, a flash operating system, a Symbian operating system, a Windows Phone operating system, a Black Berry operating system, and the like. As shown in fig. 1, the blower of the present invention comprises:

the communication module 10 is arranged in the hair drier, and the communication module 10 can be used for data communication between the hair drier and the intelligent terminal. Preferably, the utility model discloses a communication module 10 is wireless communication module, and this wireless communication module 10 can be bluetooth communication module or WIFI communication module.

And the processor 200, the processor 200 is connected with the communication module 10, and is configured to receive the peripheral data transmitted by the communication module 10 and process the peripheral data according to the peripheral data to output a corresponding control signal. It is understood that the peripheral data may be data transmitted by the intelligent terminal through the communication module 10. Preferably, the processor 200 of the present invention may be a microprocessor, which is disposed in the hair dryer and can be implemented by a micro processing chip such as a single chip.

And the air supply module 20 is connected with the processor 200 and generates corresponding air supply according to the control signal output by the processor 200 so as to enable the blower to work. It is understood that the air supply module 20 belongs to an output portion, which can convert the control signal outputted by the processor 200 into corresponding air supply, i.e. air outlet, such as adjusting the air supply intensity of the blower, etc. to control the blower to treat the user's hair, so as to accelerate the drying of the hair.

For example, corresponding APP can be installed on the smart terminal, a plurality of blowing modes are preset and stored on the APP, such as a hot air mode (the hot air mode also includes a plurality of settings with different air supply speeds), a cold air mode (the cold air mode also includes a plurality of settings with different air supply speeds), and the like, when the smart terminal is used by a user, the APP on the smart terminal can be directly opened, the corresponding air supply mode is selected and sent to the blower through the communication module 10, the processor 200 in the blower can output a corresponding control signal to the air supply module 20 according to the data of the corresponding air supply mode transmitted by the communication module 10, the air supply module 20 converts the control signal output by the processor 200 into corresponding air supply, and then the air supply intensity of the blower is adjusted to control the blower to process the hair of the user, so as to accelerate the drying of the hair.

The utility model discloses a hair-dryer accessible communication module 10 interacts with intelligent terminal, and the function is more diversified, can be more intelligent be user service, and through the interaction with intelligent terminal, can make the user can be directly perceived, simple and convenient control and look over the user state of hair-dryer, has promoted user experience.

Preferably, as shown in fig. 1, the hair dryer of the present invention further includes a touch display module 30, a gyroscope module 40, an LED module 60, an over-temperature protection module 70, a sensing module 80, a temperature control module 90, and a power management module 100. In particular, the amount of the solvent to be used,

and the touch display module 30 is connected with the processor 200 and is used for displaying pictures and working parameters or providing parameters for a user to set. Further, the touch display module 30 may also display the processing information of the blower in real time. The touch display module 30 is arranged on the hair drier, so that human-computer interaction can be better realized, the current state of the hair drier in the using process can be more visually displayed, and the working parameters of the hair drier can be conveniently set; and, the utility model discloses a touch display module 30 can possess multiple display mode, and the user can use intelligent terminal APP to upload information such as picture, short video to the hair-dryer through wireless connection methods such as bluetooth, demonstrates these information through touch display module 30, and then can let the user use the hair-dryer more freely. For example, the touch display module 30 of the present invention can adopt a TFT touch screen, and the background picture of the touch display module 30 can be freely replaced.

And the gyroscope module 40 is connected with the processor 200 and is used for detecting the motion state of the blower in real time and outputting corresponding motion state information to the processor 200 according to the running condition of the blower, and the processor 200 performs corresponding processing according to the motion state information transmitted by the gyroscope module 40 to obtain the current motion state of the blower. Further, the gyroscope module 40 is disposed in the hair dryer, and can sense the current movement of the hair dryer in real time, and when the hair dryer is sensed to be in a static state for a period of time (the time can be set according to practical application), the gyroscope module 40 outputs corresponding movement state information to the processor 200, and the processor 200 outputs a corresponding command to the power management module 100 to turn off the power supply, so as to avoid potential safety hazard caused by the user forgetting to turn off the power supply. And the gyroscope module 40 can also output corresponding motion state information to the processor 200 according to the detected posture of the blower by detecting the posture of the blower, and output control signals to the air supply module 20 and the LED module 60 after being processed by the processor 200, so as to generate haptic visual effects such as air supply and light rendering, and improve user experience.

The voice module 50 is connected with the processor 200, receives external voice information to generate a corresponding trigger instruction and sends the trigger instruction to the processor so as to trigger the processor to work; further, the utility model discloses an at least one voice module, it can divide left right sound channel to carry out the setting of a plurality of voice module 50, and voice module 50 includes speech input module and speech recognition module, and speech input module can adopt such as microphone collection voice information, and speech recognition module generates trigger command according to voice information. The voice module 50 can identify the voice operation instruction of the user, realize the voice control of the hair dryer, and the operation is convenient and simple. The external voice of the voice module 50 can be identified by pre-storing the corresponding relationship between the voice information and the voice command, and when the voice module identifies the external voice information, the voice module extracts the corresponding useful voice information from the external voice information, then matches the corresponding voice command according to the useful voice information, and generates a trigger command according to the voice command to control the processor to perform corresponding work.

The LED module 60 is connected to the processor 200, and performs LED display according to control of the processor 200. Further, the utility model discloses a LED module is RGB LED display strip, and the hair-dryer is under different modes, and corresponding demonstration instruction to LED module 60 can be exported to treater 200, and LED module 60 corresponds the demonstration instruction according to treater 200 output promptly and shows, produces various changeable dazzling beautiful color, has promoted user experience greatly.

The over-temperature protection module 70 is connected with the processor 200 and used for monitoring the temperature of the blower in real time and sending an over-temperature signal to the processor 200 when the temperature of the blower exceeds a set temperature, the processor 200 outputs an over-temperature control instruction according to the over-temperature signal so as to close the temperature control module 90, and the temperature control module 90 is stopped from heating the blower. The preset temperature setting is that when the temperature of the hair dryer exceeds the preset temperature, the over-temperature protection module 70 can output a corresponding trigger signal (i.e., an over-temperature signal) to the processor 200, and the processor 200 receives the trigger signal and then outputs a corresponding instruction to the temperature control module 90, automatically turns off the temperature control module 90 of the hair dryer, and stops heating the hair dryer. For example, to the heating in-process of blowing, if the temperature is out of control, will scald bad hair very likely, can cause bodily injury even, and the utility model discloses a hair-dryer is through setting up the temperature of excess temperature protection module 70 real-time supervision hair-dryer and in time close the heating function when the hair-dryer is too warm, has improved the security of hair-dryer greatly.

And the sensing module 80 is connected with the processor 200 and is used for sensing the distance between the user and the hair blowing process by using the hair dryer. The processor 200 sends corresponding sensing information to the processor 200, and the processor 200 outputs corresponding control signals or instructions to the air supply module 20 and the LED module 60 according to the sensing information to realize corresponding air supply adjustment and color display, so as to intelligently process the air supply temperature and the air supply intensity of the corresponding blower. Preferably, the sensing module 80 may be implemented by a sensor.

And the temperature control module 90 is connected with the processor 200 and can heat or cool the blower according to a control instruction output by the processor 200. The temperature of the blower is adjusted through the temperature control module 90, the current temperature of the blower can be controlled more finely, and a user can have better use experience.

The power management module 100 is respectively connected to the communication module 10, the air supply module 20, the touch display module 30, the gyroscope module 40, the processor 200, the LED module 60, the over-temperature protection module 70, the sensing module 80, and the temperature control module 90, and is responsible for supplying electric energy to the whole hair dryer, processing power conversion of different power supply systems of 110V or 220V, and simultaneously converting ac power into dc power to supply power to the hair dryer.

To sum up, the utility model discloses a treater 200 mainly is responsible for the operation of whole hair-dryer, and all peripheral hardware data all handle through treater 200, and treater 200 accessible control thyristor's on-off control temperature control module 90 heats or the operation of cooling down, and the current temperature of corresponding circuit through PWM waveform control hair-dryer simultaneously feeds back to treater 200 and forms PID control, controls going on of entire system stability and balance. Secondly, the intelligent terminal is connected with the intelligent terminal through the communication module 10 to receive and send data, the communication module sends peripheral data to the processor 200 to be processed, the processor 200 sends state information of the hair dryer to the intelligent terminal through the communication module, and therefore good man-machine interaction is achieved, and the gyroscope module 40, the touch display module 30, the LED module 60, the over-temperature protection module 70, the induction module 80 and the power management module 100 in the hair dryer can be controlled by the processor 200. For example, when the user needs to use the hair dryer, the intelligent terminal can be connected with the hair dryer through the communication module 10, meanwhile, the intelligent terminal is provided with a module for displaying the current temperature of the hair dryer and a temperature control module, the user can view the temperature of the hair dryer in real time and control the temperature of the hair dryer to rise or fall, the air supply mode stored in the intelligent terminal can be directly transmitted to the processor 200, the processor 200 performs corresponding control to adjust the air supply intensity, the temperature and the like of the hair dryer, so that the hair style required by the user is realized, and the user has more and better hair care experience. In addition, the intelligent terminal can also transmit a signal to the processor 200 to lock the blower, so that danger caused by mistaken touch is avoided.

Fig. 2 to 10 are schematic circuit diagrams of an embodiment of the present invention.

Fig. 2 and 3 are schematic circuit diagrams of a speech module according to an embodiment, and as shown in fig. 2 and 3, the speech recognition module includes a speech recognition chip U10 and a speech recognition chip U11, when setting up, the speech recognition chip U10 may correspond to a left channel, the speech recognition chip U11 corresponds to a right channel, and the two speech recognition chips U10 work together to improve the recognition sensitivity of sound. The left and right channel digital MICs are connected to corresponding pins of U18 through I2CSDA and I2CSCL, wherein the fourth pins of the voice recognition chip U10 and the voice recognition chip U11 are connected to the same clock signal, and the fifth pins are connected to the processor 200 for transmission of recognition data. As shown in fig. 3, the voice module may further include a voice output module, and the circuit corresponding to the voice output module includes a speaker CN2, which can output the sound signal output by the processing chip U5 in the internal circuit.

Fig. 4 is a schematic circuit diagram of a touch display panel according to an embodiment, in which the TFT touch display panel is connected to the processor 200 through a connector J20, and the TFT touch display panel transmits clock signals and data signals through

pins

32 and 33 of a connector J20, and is powered by a power management module through a second pin of a connector J20.

As shown in the schematic circuit diagram of the communication module of fig. 5, the chip U6 processes the wireless communication data, the communication mode is bluetooth, the chip U6 transmits the received data to the receiving end of the processor 200 through serial port connection, and the specific flow when the blower sends the data to the intelligent terminal is the same as above, and is not described herein again.

FIG. 6 is a circuit schematic of a gyroscope module of an embodiment; as shown in fig. 6, the gyro module 40 includes a sensor U4, voltage dividing resistors R41 and R40.

FIG. 7 is a schematic circuit diagram of an exemplary air delivery module; as shown in fig. 7, the air supply module 20 supplies air to the driving module, the driving module is connected to the power supply module, and drives the driving circuit in the driving module to output a corresponding driving signal through the power output of the power supply module, the driving signal is connected to the fan through the connector CN300, the fan starts supplying air according to the driving signal, and the processor can control the rotation speed of the fan by controlling the driving current of the driving module to control the air supply level of the blower. The driving module includes a transistor Q3000, a transistor Q3001, and an operational amplifier IC 3002.

Fig. 8 is a schematic circuit diagram of an embodiment of an LED module, where the LED module 60 includes a transistor Q3, a transistor Q4, a transistor Q5, a transistor Q6, and a transistor Q7, where collectors of the transistor Q4, the transistor Q5, and the transistor Q6 are respectively connected to a plurality of LED display bars (such as the display bars LED1, LED2, and LED3 in fig. 8) to output corresponding control voltages to the LED display bars, bases of the transistor Q4, the transistor Q5, and the transistor Q6 are configured to receive control signals, and control the LED display bars to perform RGB display according to the control signals, where the transistor Q4 controls the LED _ R; transistor Q5 controls LED _ G and transistor Q6 controls LED _ B. Transistor Q3 and transistor Q7 cooperate to provide voltage to each LED display bar.

FIG. 9 is a circuit schematic of a temperature control module and a power management module according to an embodiment. The heating device mainly comprises a thyristor T4 and a rectifier bridge D29, and particularly, the thyristor T5 is controlled to be conducted through a control signal T _ OUT1 sent by the processor 200 to electrify the internal heating coil, and heating is generated after the internal heating coil is electrified. The thyristor T5 turns off when the voltage of the alternating current changes direction (i.e., the thyristor T5 is controlled to turn on by the control signal T _ OUT1 from the processor when the alternating current is positive and the thyristor T5 turns off when the alternating current changes from positive to negative because the voltage across the thyristor T5 is negative). At this time, the PWM1 and PWM2 sent by the processor 200 generate a certain waveform to pass through the internal heating coil, and the processor 200 detects the signal of the internal heating coil at this time through RIN1 and RIN2, so as to calculate the current blowing temperature of the blower. Meanwhile, alternating current is converted by the rectifier bridge D29 and peripheral circuits thereof to output direct current power supply, and power is supplied to each functional module in the hair drier through the power management module.

Fig. 10 is a schematic diagram of a specific application of the processor 200, wherein the PIN22 PIN and the PIN23 PIN of the processor U18 send control signals PWM1 and PWM2 to the temperature control module 90 and the power management module 100 through peripheral circuits (not shown).

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which can not limit the protection scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A hair dryer, comprising:

2. The hair dryer of claim 1, wherein the at least one voice module comprises a voice input module for collecting voice information and a voice recognition module for generating the triggering instruction based on the voice information.

3. The hair dryer of claim 2, wherein the voice recognition module comprises a voice recognition chip U10 and/or a voice recognition chip U11.

4. The hair dryer of claim 1, further comprising a touch display module coupled to said processor for displaying pictures, operating parameters, or parameters for user settings.

5. The hair dryer of claim 4, wherein said touch display module comprises a TFT touch screen connected to said processor by a connector J20.

6. The hair dryer of claim 1, wherein the communication module is a wireless communication module, and the wireless communication module comprises a Bluetooth communication module or a WIFI communication module.

7. The hair dryer of claim 1, further comprising a temperature control module connected to said processor for heating or cooling said hair dryer in accordance with control instructions output by said processor.

8. The hair dryer of claim 7, further comprising an over-temperature protection module coupled to said processor;

9. The hair dryer of claim 1, further comprising a gyroscope module connected to said processor for detecting a state of motion of said hair dryer in real time and outputting information on said state of motion of said hair dryer to said processor; and/or

The hair dryer is connected with the processor and used for sensing the distance between the hair dryer and the hair in the hair processing process so as to output sensing information; and/or

The LED module is connected with the processor and displays according to the control of the processor.

10. The hair dryer of any one of claims 1 to 9, further comprising a power management module disposed on said hair dryer and converting ac power to dc power.