CN203016118U - Touch-type electric hair drier - Google Patents
Touch-type electric hair drier Download PDFInfo
- Publication number
- CN203016118U CN203016118U CN 201220754214 CN201220754214U CN203016118U CN 203016118 U CN203016118 U CN 203016118U CN 201220754214 CN201220754214 CN 201220754214 CN 201220754214 U CN201220754214 U CN 201220754214U CN 203016118 U CN203016118 U CN 203016118U
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- circuit board
- hair dryer
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Abstract
The utility model belongs to the technical field of electric hair driers, and particularly relates to a touch-type electric hair drier. The touch-type electric hair drier comprises a body, a handle and a power wire, wherein a fan, a motor, a circuit board and a heating wire are arranged in the body; the circuit board is electrically connected with the motor and the heating wire respectively; the fan is driven by the motor; an LCD (liquid crystal display) screen is arranged on the outer surface of the body; the LCD screen is electrically connected with the circuit board; a touch pole piece is arranged on the inner wall of the housing of at least one of the body and the handle; the touch pole piece is electrically connected with the circuit board; and the circuit board is further connected with a light-touch switch. Compared with the prior art, the temperature and the force of the wind blown by the electric hair drier disclosed by the utility model are adjusted by the light-touch switch, so that the electric hair drier disclosed by the utility model has the characteristics of being long in service life and low in fault rate; and moreover, when a user contacts with the corresponding position of the touch pole piece on the housing, the electric hair drier starts to work, the circuit board outputs a signal to an electronic switch circuit for controlling the heating wire and the motor, so that the heating wire and the fan enter in an initial working state, and the LCD screen displays the present working state. Therefore, the electric hair drier disclosed by the utility model further has the characteristic of being convenient to use.
Description
Technical field
The utility model belongs to the hair dryer technical field, and more particularly, the utility model relates to a kind of touch hair dryer.
Background technology
Hair dryer is the commodity that often use in people's daily life.At present, the hair dryer function on market is comparatively single, and structure is also more single.Along with the progress of science and technology and the raising of people's living standard, people are more and more higher to the requirement of hair dryer, and are also more and more higher to the requirement in service life of hair dryer.
Common hair-dryer generally adopts mechanical switch to control hair dryer, and mechanical switch general using spring and metal clips come the switch hair dryer and regulate wind-force and the temperature that blows out in hair dryer by mechanical switch as conversion power.The long-time such mechanical switch of Reusability will certainly have influence on its service property (quality), and the market manifestation fault rate is higher, and then reduces its service life, and further affects the service life of hair dryer.
For this defective, people improve, such as replace the partial function of button with pulley; such as regulating wind-force size, temperature level etc.; pulley affects the normal use of hair dryer often also going wrong in sliding process but in actual use.
In view of this, necessaryly provide a kind of touch hair dryer, this hair dryer does not adopt mechanical switch as starting switch, and the temperature and the wind-force size that start work and regulate the wind that hair dryer blows out with touch switch in the mode of touch sensible, and with mode of operation with LCD display visual representation out, therefore have easy to use, the life-span long and the advantage such as failure rate is low.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of touch hair dryer, this hair dryer does not adopt mechanical switch as starting and adjusting working mode, but the temperature and the wind-force size that start hair dryer and regulate the wind that hair dryer blows out with touch switch with human body touch hair dryer handle or other custom use location, and with mode of operation with LCD display visual representation out, therefore have easy to use, the life-span long and the advantage such as failure rate is low.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of touch hair dryer, comprise body, handle and power line, be provided with blower fan, motor, circuit board and heating wire in described body, described circuit board is electrically connected to described motor and described heating wire respectively, described blower fan is by described motor-driven, the outer surface of described body is provided with LCD display, described LCD display is electrically connected to described circuit board, the outer casing inner wall of at least one in described body and described handle is provided with the touch pole piece, described touch pole piece is electrically connected to described circuit board, and described circuit board also is connected with touch-switch.
A kind of improvement as the touch hair dryer of the utility model, described body comprises front casing, the rear casing with described front casing coupling, front inner casing and the rear inner casing that mates with described front inner casing, and described motor and heating wire are arranged in the cavity of described front inner casing and described rear inner casing formation.
As a kind of improvement of the touch hair dryer of the utility model, described circuit board is arranged in described handle.
a kind of improvement as the touch hair dryer of the utility model, described circuit board comprises power transfer module, the touch induction circuit module, CPU control module and electronic switch module, the output of described power transfer module respectively with described touch induction circuit module, the input of described CPU control module and described electronic switch module is electrically connected to, the input of described touch induction circuit module is connected with described touch pole piece, the output of described touch induction circuit module is electrically connected to the input of described CPU control module, the input of described electronic switch module is electrically connected to the output of described CPU control module, the output of described electronic switch module and described heating wire be connected motor and be connected.
As a kind of improvement of the touch hair dryer of the utility model, described power transfer module comprises transforming circuit, rectification circuit, filter circuit and mu balanced circuit.
As a kind of improvement of the touch hair dryer of the utility model, described touch induction circuit module comprises voltage stabilizing chip and the touch chip of electrical connection, and the input of described touch chip is electrically connected to described touch pole piece.
As a kind of improvement of the touch hair dryer of the utility model, described electronic switch module comprises the first photoelectrical coupler, the 4A bidirectional triode thyristor that is electrically connected to successively; The second photoelectrical coupler and 16A bidirectional triode thyristor, the output of described 4A bidirectional triode thyristor is electrically connected to described motor, and the output of described 16A bidirectional triode thyristor is electrically connected to described heating wire.
As a kind of improvement of the touch hair dryer of the utility model, described CPU control module comprises Light-Emitting Diode and the CPU of electrical connection, and the output of described CPU is electrically connected to described LCD display.
With respect to prior art, the utility model is regulated temperature and the wind-force size of the wind that hair dryer blows out with touch-switch (but not mechanical switch), therefore have the characteristics of long service life and failure rate is low.And when the user of service contacted the corresponding enclosure location of touch pole piece, the circuit board output signal made heating wire and blower fan enter the initialization state to heating wire and motor, and LCD display shows current duty; Use when finishing, when the user left touch location, circuit board stopped output signal, and LCD display is shown as "on" position, and LCD display will not show after reaching setting-up time, with energy savings.Therefore, the utility model also has characteristics easy to use.
Description of drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is exploded view of the present utility model.
Fig. 3 is the circuit diagram of power transfer module in the utility model.
Fig. 4 is the circuit diagram of touch induction circuit module in the utility model.
Fig. 5 is the circuit diagram of electronic switch module in the utility model.
Fig. 6 is the circuit diagram of CPU control module in the utility model.
Wherein, 1-body, 2-handle, 4-motor fan and heating wire assembly, 5-circuit board, 6-LCD display screen, 7-touches the corresponding enclosure location of pole piece, 8-touch-switch, 9-transforming circuit, the 10-rectification circuit, 11-front casing, 12-rear casing, inner casing before 13-, inner casing after 14-, 15-filter circuit, 16-mu balanced circuit, 17-voltage stabilizing chip, 18-touches chip, 19-4A bidirectional triode thyristor, 20-the first photoelectrical coupler, 21-the second photoelectrical coupler, the 22-16A bidirectional triode thyristor, 23-Light-Emitting Diode, 24-CPU.
The specific embodiment
as depicted in figs. 1 and 2, a kind of touch hair dryer that the utility model provides, comprise body 1, handle 2 and power line, be provided with blower fan in body 1, motor 4, circuit board 5 and heating wire, circuit board 5 is electrically connected to motor 4 and heating wire respectively, blower fan is driven by motor 4, the outer surface of body 1 is provided with LCD display 6, LCD display 6 is electrically connected to circuit board 5, the outer casing inner wall of at least one in body 1 and handle 2 is provided with and touches pole piece 7, touch the corresponding enclosure location of pole piece, touching pole piece is electrically connected to circuit board 5, circuit board 5 also is connected with touch-switch 8.
Wherein, body 1 comprises front casing 11, the rear casing 12 with front casing 11 couplings, front inner casing 13 and the rear inner casing 14 that mates with front inner casing 13, and motor and heating wire 4 are arranged in the cavity of front inner casing 13 and 14 formation of rear inner casing.
Wherein, as shown in Figure 3, power transfer module comprises transforming circuit 9, rectification circuit 10, filter circuit 15 and mu balanced circuit 16.Transforming circuit 9 carries out transformation with the alternating current of 220V, electric current after transformation is still alternating current, again by after rectification circuit 10, become pulse direct current, filter circuit 15 can be eliminated pulse, but the DC voltage of output is still unstable, after mu balanced circuit 16, the stability of voltage improves greatly, obtains at last the direct current of 5V.That is to say, power transfer module is converted to the alternating current of 220V in the direct current of 5V, and supplies with touch induction circuit module, CPU control module and electronic switch module and use.
As shown in Figure 4, the touch induction circuit module comprises voltage stabilizing chip 17 and the touch chip 18 of electrical connection, and the input that touches chip 18 is electrically connected to touch pole piece 7.
As shown in Figure 5, electronic switch module comprises 4A bidirectional triode thyristor 19, the first photoelectrical coupler 20, the second photoelectrical coupler 21 and the 16A bidirectional triode thyristor 22 that is electrically connected to successively, the output of 4A bidirectional triode thyristor 19 is electrically connected to motor, and the output of 16A bidirectional triode thyristor 22 is electrically connected to heating wire.Electronic switch module is used for realizing the break-make of motor and heating wire power supply circuits.
As shown in Figure 6, the CPU control module comprises Light-Emitting Diode 23 and the CPU (central processing unit) 24 of electrical connection, and the output of CPU (central processing unit) 24 is electrically connected to LCD display 6.
During use, first make the hair dryer energising by power line, at this moment, the modules on circuit board 5 is in holding state, there is no signal output, and LCD display 6 only shows "on" position.When the user of service contacts the corresponding enclosure location 7 of touch pole piece, after receiving touch signal, touch chip 18 in the touch induction circuit module converts voltage signal to, this voltage signal arrives CPU (central processing unit) 24 by touching chip output, CPU (central processing unit) 24 obtains being converted to mode of operation after signal, and is presented on LCD display 6.Simultaneously, CPU (central processing unit) 24 output signals are to electronic switch module, and electronic switch module obtains the power supply of opening motor 4 according to the signal mode of CPU output after signal, and determines whether power to heating wire.Under mode of operation, touch the size that touch-switch 8 can be regulated temperature and wind-force, 6 of LCD displays can be made corresponding duty indication according to the adjusting of touch-switch 8.
Use when finishing, the user leaves when touching the corresponding enclosure location of pole piece 7, touch chip 18 in the touch induction circuit module stops output signal, CPU (central processing unit) 24 is converted to holding state, LCD display 6 is shown as "on" position (Light-Emitting Diode 23 is bright), and after 1 minute, LCD display 6 does not do to show (Light-Emitting Diode 23 does not work).If stand-by time is in 20 minutes, when contact touched the corresponding enclosure location 7 of pole piece again, CPU (central processing unit) 24 can be converted to mode of operation by standby mode, and the duty when automatically recovering the last stopping; If stand-by time was over 20 minutes, when contact touched pole piece 7 again, CPU (central processing unit) 24 entered standby mode, after touching touch-switch 8, CPU (central processing unit) 24 just can enter mode of operation by standby mode, and the duty when automatically recovering the last stopping; Generally use generally can not surpass 20 minutes the continuous time of hair dryer according to market analysis, so this hair dryer can enter standby mode automatically when continuous duty surpasses 20 minutes, to improve the safety coefficient of using.
In a word, the utility model is regulated temperature and the wind-force size of the wind that hair dryer blows out with touch-switch 8 (but not mechanical switch), therefore have long service life, failure rate is low and characteristics easy to use.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (8)
1. touch hair dryer, comprise body, handle and power line, it is characterized in that: be provided with blower fan in described body, motor, circuit board and heating wire, described circuit board is electrically connected to described motor and described heating wire respectively, described blower fan is by described motor-driven, the outer surface of described body is provided with LCD display, described LCD display is electrically connected to described circuit board, the outer casing inner wall of at least one in described body and described handle is provided with the touch pole piece, described touch pole piece is electrically connected to described circuit board, described circuit board also is connected with touch-switch.
2. touch hair dryer according to claim 1, it is characterized in that: described body comprises front casing, the rear casing with described front casing coupling, front inner casing and the rear inner casing that mates with described front inner casing, and described motor is arranged in the cavity of described front inner casing and described rear inner casing formation.
3. touch hair dryer according to claim 1, it is characterized in that: described circuit board is arranged in described handle.
4. touch hair dryer according to claim 1, it is characterized in that: described circuit board comprises power transfer module, the touch induction circuit module, CPU control module and electronic switch module, the output of described power transfer module respectively with described touch induction circuit module, the input of described CPU control module and described electronic switch module is electrically connected to, the input of described touch induction circuit module is connected with described touch pole piece, the output of described touch induction circuit module is electrically connected to the input of described CPU control module, the input of described electronic switch module is electrically connected to the output of described CPU control module, the output of described electronic switch module and described heating wire be connected motor and be connected.
5. touch hair dryer according to claim 4, it is characterized in that: described power transfer module comprises transforming circuit, rectification circuit, filter circuit and mu balanced circuit.
6. touch hair dryer according to claim 4 is characterized in that: described touch induction circuit module comprises the voltage stabilizing chip of electrical connection and touches chip, and the input of described touch chip is electrically connected to described touch pole piece.
7. touch hair dryer according to claim 4 is characterized in that: described electronic switch module comprises the first photoelectrical coupler, the 4A bidirectional triode thyristor that is electrically connected to successively; The second photoelectrical coupler and 16A bidirectional triode thyristor, the output of described 4A bidirectional triode thyristor is electrically connected to described some motor, and the output of described 16A bidirectional triode thyristor is electrically connected to described heating wire.
8. touch hair dryer according to claim 4, it is characterized in that: described CPU control module comprises Light-Emitting Diode and the CPU of electrical connection, the output of described CPU is connected with described LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754214 CN203016118U (en) | 2012-12-10 | 2012-12-10 | Touch-type electric hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220754214 CN203016118U (en) | 2012-12-10 | 2012-12-10 | Touch-type electric hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016118U true CN203016118U (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220754214 Expired - Fee Related CN203016118U (en) | 2012-12-10 | 2012-12-10 | Touch-type electric hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016118U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473414A (en) * | 2014-12-15 | 2015-04-01 | 浙江月立电器有限公司 | Touch control type electric hair dryer |
| CN104586031A (en) * | 2015-02-23 | 2015-05-06 | 管存忠 | Pressure-controlled hairdressing-used intelligent hair drier |
| CN105962608A (en) * | 2016-06-24 | 2016-09-28 | 绍兴市聚祥电器科技有限公司 | Inductive type electric hair dryer provided with switches |
| CN109171157A (en) * | 2018-10-31 | 2019-01-11 | 舒可士（深圳）科技有限公司 | Trichoxerosis device |
| CN109480444A (en) * | 2018-12-10 | 2019-03-19 | 深圳和而泰智能控制股份有限公司 | A kind of Blowing drum |
| WO2020093679A1 (en) * | 2018-11-07 | 2020-05-14 | 舒可士（深圳）科技有限公司 | Control system for hair dryer |
-
2012
- 2012-12-10 CN CN 201220754214 patent/CN203016118U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473414A (en) * | 2014-12-15 | 2015-04-01 | 浙江月立电器有限公司 | Touch control type electric hair dryer |
| CN104586031A (en) * | 2015-02-23 | 2015-05-06 | 管存忠 | Pressure-controlled hairdressing-used intelligent hair drier |
| CN104586031B (en) * | 2015-02-23 | 2017-10-20 | 深圳科利电器有限公司 | A kind of hairdressing Intelligent blower of Stress control |
| CN105962608A (en) * | 2016-06-24 | 2016-09-28 | 绍兴市聚祥电器科技有限公司 | Inductive type electric hair dryer provided with switches |
| CN109171157A (en) * | 2018-10-31 | 2019-01-11 | 舒可士（深圳）科技有限公司 | Trichoxerosis device |
| WO2020093679A1 (en) * | 2018-11-07 | 2020-05-14 | 舒可士（深圳）科技有限公司 | Control system for hair dryer |
| CN109480444A (en) * | 2018-12-10 | 2019-03-19 | 深圳和而泰智能控制股份有限公司 | A kind of Blowing drum |
| CN109480444B (en) * | 2018-12-10 | 2024-04-09 | 深圳和而泰智能控制股份有限公司 | Blowing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |