Invention content
The technical problem to be solved in the present invention is to provide a kind of hair care appliance of automatic constant-temperature and control methods, can
Adjust automatically fluid temperature (F.T.), it is ensured that fluid temperature (F.T.) maintains within the scope of constant temperature, provides the hot wind of equilibrium temperature, poppet to the user
Send out nursing quality.
In order to solve the above-mentioned technical problem, the present invention takes following technical scheme:
A kind of hair care appliance of automatic constant-temperature, including main body and the handle that is connect with main body, main body go out with fluid
Mouth and fluid inlet, the handle is interior to be equipped with controller, and the wind turbine mould being connect respectively with controller by circuit is equipped in main body
Block and heating module, blower fan module are located at the fluid inlet side of main body, and heating module is located at the fluid outlet and wind turbine mould of main body
Region between block, the fluid outlet side of main body are equipped with the range sensor and outlet temperature sensor that are connect respectively with controller.
It is additionally provided with environment temperature sensor in the main body, which is located at heating module and the stream of main body
Region between body import, environment temperature sensor are connect with controller.
The distance controller is arranged in the center of the fluid outlet of main body.
The fluid outlet side of the main body is additionally provided with the protection eyeglass for sheltering from range sensor.
The handle is equipped with the air quantity adjusting knob being connect with controller, cold wind control button and instruction light temperature control
Button.
The fluid inlet side of the main body is additionally provided with filter mantle.
A kind of control method of the hair care appliance of automatic constant-temperature, the described method comprises the following steps:
Obtain user preset outlet air parameter, wherein set temperature Ts, air quantity data S;
Obtain outlet temperature sensor, environment temperature sensor and the collected real-time parameter of range sensor, middle-range
Environment is detected from the distance between fluid outlet and the user's hair that sensor detects main body D, environment temperature sensor
Temperature Ta, outlet temperature sensor detect the real fluid temperature Tb of fluid outlet;
Real-time parameter and user preset outlet air parameter are sent in controller, controller analyzes the fluid mesh exported
Temperature Tt is marked, controller adjusts the heating power of heating module according to obtained fluid target temperature so that real fluid temperature
Tb is within the scope of the allowable error of fluid target temperature Tt.
The present invention can ensure that user is remained during using hair care appliance and reach hair position
The temperature of thermal current, will not be due to the distance of distance, air volume, environment temperature in the controlled range of user's set temperature
The height of degree and be widely varied.Thereby, it is possible to ensure that user's hair will not get too close to hot fluid outlet ports position due to distance
It sets and is burnt, it will not be due to causing hot fluid temperature to be lower apart from outlying and cause modeling ability and die down.
Specific implementation mode
For that can further appreciate that the feature, technological means and the specific purposes reached, function of the present invention, with reference to
Present invention is further described in detail with specific implementation mode for attached drawing.
As shown in attached drawing 1-4, present invention is disclosed a kind of hair care appliance of automatic constant-temperature, including main body 20 and with master
The handle 30 that body 20 connects, main body 20 have fluid outlet 42 and fluid inlet 41, controller 31 are equipped in the handle 30,
The blower fan module 22 and heating module 21, blower fan module 22 connecting with controller 31 by circuit respectively is equipped in main body 20 to be located at
41 side of fluid inlet of main body 20, heating module 21 are located at region between the fluid outlet 42 of main body 20 and blower fan module 22, main
42 side of fluid outlet of body 20 is equipped with the range sensor 201 being connect respectively with controller 31 and outlet temperature sensor 202.
Controller can adjust the heating power of the rotating speed and heating module of blower fan module.
Environment temperature sensor 203 is additionally provided in main body 20, which is located at heating module and main body
Region between fluid inlet, environment temperature sensor are connect with controller.The position setting of the environment temperature sensor is more clever
It is living, as long as the region not influenced by heating module, for detecting ambient temperature.
The distance controller is arranged in the center of the fluid outlet of main body, and can effectively reduce main body inclination causes
Range measurement error.
42 side of fluid outlet of the main body 20 is additionally provided with the protection eyeglass 204 for sheltering from range sensor 201, can
Effective sensor of adjusting the distance is protected, and range sensor is avoided to be interfered by introduced contaminants.
The handle 30 is equipped with the air quantity adjusting knob 306 being connect with controller 31, cold wind control button 313, instruction
Lamp 304 and temperature control burtons, temperature control burtons can have heating button 314 and cooling button 315, be also provided with electricity
Several silica gel sealing rings, silica gel sealing ring 305, silica gel sealing ring 306 and silica gel sealing ring 307 can be also arranged in source switch 312
It is installed between outer button and inner button, can effectively completely cut off steam and body is entered by external key gap, it also can be
Handfeel of keys is promoted to a certain extent.As needed, other buttons, such as button 301, button 302, button can be also set
303 and stir button 305 can corresponding switch key link, realize to the control function of control panel 31,
This will not enumerate.
In addition, the fluid inlet side 41 of main body 20 is additionally provided with filter mantle 25, for stopping that foreign matter enters body interior.
This programme is applicable to the hair care appliance of all types of structures, and than as shown in Fig. 4, the inside of main body 20 is set
It is equipped with inner flow passage 24, heating module 21 is arranged inside inner flow passage.Blower fan module include comprising prime flabellum 221, motor 222,
Radome fairing 223, rear class flabellum 224,222 rotor portion of motor can be rotated along shaft, prime flabellum 221 and rear class flabellum 224
It is fastened to each other with rotor, prime flabellum 221 and rear class flabellum 224 can be driven to rotate together with when motor 222 works, energy
It is enough to suck engine body exterior fluid by fluid inlet.
The fluid of sucking can be divided when flowing through inner flow passage 24, and a part inside inner flow passage 24 by flowing through, another part
By being flowed through between inner flow passage 24 and main body 20, heating module 21 is set to inside inner flow passage 24, can be generated in the operating condition
The fluid that heat flows through, ion generator output end discharge electrode 23 are set between inner flow passage 24 and main body 20, can
Reduce influence of the heat for the ion of generation.
Outlet temperature sensor 202 is disposed in proximity to fluid outlet position, can detect after being heated by heating module 21
Fluid temperature data, range sensor 201 are set to fluid outlet outer side center regional location, and outside is protected by protection eyeglass 204
It protects to avoid being damaged.
In the operating condition, external fluid is sucked internal body by blower fan module 22, quilt after the heated module 21 of fluid stream
Rotary speed data can be sent to control module 31 by heating, blower fan module 22 in real time, and control module 31 can calculate accordingly to be worked as
Preceding air quantity data S, at this time temperature sensor 202 be able to detect that the air outlet fluid temperature (F.T.) Tb after heating, be installed on
Position shown in 20 inside 203 of main body or the temperature sensor for being installed on 31 position of control module are able to detect that environment temperature Ta,
Range sensor 201 is able to detect that distance D of the air outlet apart from user's hair, meanwhile, the set temperature Ts energy of user
It is enough stored in control module 31.By the Real-time Feedback of temperature sensor 202, control module 31 can utilize PID (ratios
Example-Integrated Derivative) control principle dynamic adjustment heating module 21 heating power ensures the hot stream temperature flowed out by air outlet
For the temperature range that any one needs is kept, do not influenced by environment temperature.Thermal current can mix after being flowed out by fluid outlet
Lower temperature air-flow in ambient enviroment is closed, the low temperature air-flow further away from air outlet mixing is more, then mixed temperature is lower.
A kind of control method of the hair care appliance of automatic constant-temperature, the described method comprises the following steps:
Obtain user preset outlet air parameter, wherein set temperature Ts, air quantity data S;
Obtain outlet temperature sensor, environment temperature sensor and the collected real-time parameter of range sensor, middle-range
Environment is detected from the distance between fluid outlet and the user's hair that sensor detects main body D, environment temperature sensor
Temperature Ta, outlet temperature sensor detect the real fluid temperature Tb of fluid outlet;
Real-time parameter and user preset outlet air parameter are sent in controller, controller analyzes the fluid mesh exported
Temperature Tt is marked, controller adjusts the heating power of heating module according to obtained fluid target temperature so that real fluid temperature
Tb is within the scope of the allowable error of fluid target temperature Tt.
For example, having a distance D between fluid outlet and user's hair, fluid is in the process of transmission, temperature
It can change a lot, so that fluid has slightly from the temperature of fluid outlet with the temperature from reaching user's hair
Difference.Usual environment temperature Ta can be less than real fluid temperature Tb, can be to ring when fluid is passed to user's hair at this time
Heat is distributed in border, so that the fluid temperature (F.T.) for reaching user's hair head is less than fluid outlet temperature, can preset one
The temperature table of comparisons, at this time can it is appropriate increase thermal modules heating power so that real fluid temperature Tb is slightly larger, ensures to arrive
Up to temperature when user's hair within the scope of fluid target temperature Tt.
It should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although ginseng
According to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned reality
The technical solution recorded in example is applied to modify or equivalent replacement of some of the technical features, but it is all in this hair
Within bright spirit and principle, any modification, equivalent replacement, improvement and so on should be included in protection scope of the present invention
Within.