KR20160067006A - Hair dryer - Google Patents

Abstract

The present invention relates to a hair dryer comprising: a body including a motor for driving a heater and a blowing fan; a spraying nozzle horizontally extended to spray wind on one side of the body; and a handle extended from the power portion of the body and including a transfer switch capable of switching hot air, warm air, cold air, and a stop. In addition, a temperature control switch is equipped in the front of the upper end of the handle, and the temperature control switch is capable of adjusting a range from a minimum temperature to a maximum temperature while the transfer switch is switched in a warm air or hot air state. Moreover, a temperature changed by switching of the temperature control switch is sensed by a temperature sensor formed in one side inside the injection nozzle to be displayed in a temperature display window formed in one side of the body or the handle. Therefore, provided is the hair dryer comprising the temperature control switch and the temperature display window. The present invention has effects of minutely adjusting minutely a temperature of hot air and warm air while the hot air and the warm air are used, in other words, switching of the transfer switch is performed; measuring a temperature adjusted by the temperature control switch with the temperature sensor formed in one side inside the injection nozzle; confirming a temperature in real time by a user as a temperature display window is installed in a position to be confirmed with naked eyes, in other words, in the front of the upper end of the handle while the hair dryer is used; and freely adjusting the temperature.

Description

A hair dryer having a temperature control switch and a temperature display window {HAIR DRYER}

The present invention relates to a hair dryer having a temperature control switch and a temperature display window. More particularly, the present invention relates to a hair dryer capable of adjusting hot air, hot air and cold air, The temperature control switch can be easily operated even while using the hair dryer, and the user can freely give a finger or a wrist to the user by using the temperature control switch. And more particularly to a hair dryer in which the temperature regulated by the temperature control switch can be easily confirmed with the naked eye even while using the hair dryer.

Generally, a hair dryer refers to a device for artificially blowing strong wind to dry the hair or to deform the hair into a certain shape. In order to dry and heat the hair, a cylindrical body And the air sucked by the blowing fan is injected strongly through the ejection port of the main body via the heater.

However, as described above, drying of wet hair with only hot air causes hair to be cracked or damaged, and gloss or elasticity is deteriorated. Therefore, in recent years, all hair dryers have been made to select the cold air and hot air to dry the hair. The temperature of cold air (heater not used), hot air (heater), hot air (heater steel), stop or hot air is discriminated as strong, middle, and weak by a changeover switch, .

Therefore, as shown in Fig. 1, the conventional switch for switching the hair dryer has a structure in which it is installed at the center or the bottom of the handle of the hair dryer. Sometimes the case is also installed on the side of the handle.

Anyway, in order to use the hair dryer, the user needs to change the switch to the desired position in advance, and when the switching is performed, the hair dryer is used at that time.

As described above, the switch of the conventional hair dryer merely distinguishes between strong and weak drugs of temperature, and it is not easy to switch them while using a hair dryer. Therefore, when hot air or hot air is necessary or when hot air is required Because it keeps warm air and cold wind in the Edo period, drying and care of proper hair may cause damage to hair.

Also, distinguishing the temperature of the wind supplied by the hair dryer by cold air, hot air or hot air means that it is not possible to provide an appropriate temperature for the temperature sensitive hair.

[Prior Art Literature]

1. Domestic Utility Model Registration: 20-0338829

An object of the present invention to solve the above problems is to provide a hair dryer in which a hair dryer is used in addition to a switch for selectively switching hot air, hot air and cold air, The present invention has an object to provide a hair dryer that has a temperature control switch capable of temperature control step by step and can visually confirm the temperature controlled by the temperature control switch while using the hair dryer.

According to an aspect of the present invention, there is provided a solenoid valve comprising: a body including a motor for driving a heater and a blowing fan; a body extending horizontally on one side of the body, A hair dryer comprising: an injection port; and a knob extending from a lower portion of the body, the knob having a switch for switching hot air, hot air, cold air, and stopping, The adjustment switch allows adjustment of the minimum to maximum temperature range in a state where the change-over switch is switched to the warm or hot air state, and the temperature which is changed by the switching of the temperature control switch is sensed by the temperature sensor formed on the inner side of the injection port And a temperature display window formed on one side of the body or the handle. .

According to an embodiment of the present invention, the temperature control switch comprises a slide switch for pulling the temperature control switch to adjust the temperature.

According to an embodiment of the present invention, the temperature display window is formed on the upper front temperature control switch of the handle.

According to the effect of the present invention as described above, it is possible to control the temperature of the hot air and the warm air in fine steps in a state in which hot air and hot air are used, that is, in a state in which the switch is switched.

In addition, the temperature control switch is installed in the upper part of the upper part of the handle, so that it can be operated with a free index finger in a state of generally holding the hair dryer in a comfortable state.

Further, the present invention is characterized in that the temperature controlled by the temperature control switch is measured by a temperature sensor formed at one side of the injection port, and at the position where it is easiest to be visually confirmed even during use of the hair dryer, Is a very useful invention that allows the user to check the temperature in real time and adjust freely

1 is a perspective view of a conventional hair dryer;
2 is a perspective view of a hair dryer in accordance with an embodiment of the present invention;
3 is a circuit configuration diagram of a hair dryer according to an embodiment of the present invention.
4 is a use state reference diagram of the present invention;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Also, the singular forms used herein include plural forms as long as the phrases do not expressly mean the opposite. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like. Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

The embodiment of the present invention described with reference to the perspective view specifically illustrates an ideal embodiment of the present invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a hair dryer having a temperature control switch and a temperature display window according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a perspective view of a hair dryer according to an embodiment of the present invention, FIG. 3 is a circuit diagram of a hair dryer according to an embodiment of the present invention, and FIG. 4 is a use state reference diagram of the present invention.

First, in the drawings, it is noted that the same components or parts are denoted by the same reference numerals as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

A hair dryer (100) having a temperature control switch and a temperature display window according to an embodiment of the present invention,

A body 110 having a heater 102 and a motor 103 for driving a blowing fan, a jet opening 130 for horizontally extending wind to one side of the body 110, The hair dryer according to claim 1, further comprising a knob (120) extending to a lower portion of the knob (110) and having a switching switch (140) capable of switching between hot air and hot air, The temperature control switch 150 may control the minimum and maximum temperature range in a state where the changeover switch 140 is switched to the warm or hot air condition, The temperature that is varied by switching is sensed by a temperature sensor 161 formed on one side of the injection port 130 and displayed on the temperature display window 160 formed on one side of the body 110 or the handle 120.

The index finger is very free in the state of holding the hair dryer, so that the user's fingers and the wrists do not get crowded.

In addition, the switch lever 151 of the temperature control switch 150 is formed with a recessed groove 151a at the center thereof so that the index finger is not attracted.

At this time, a known slide switch is preferably used. At this time, a spring (not shown) is provided on the switching terminal 152 to press the lever 151, but when the pressure is released And is resiliently projected by spring elasticity.

The slide switch is controlled by a variable resistor that can arbitrarily change the resistance value within a predetermined range from the minimum to the maximum. Even when the change-over switch 140 is switched to the hot or hot air condition, The temperature range can be freely adjusted.

Of course, it is a matter of course that the temperature control switch 150 can use a rotation type switch instead of a slide type switch. It is preferable to use a variable resistor.

It is most preferable that the temperature display window 160 capable of displaying the temperature sensed by the temperature sensor 161 formed at one side of the injection port 130 is formed in the upper part of the upper part of the handle 120, This is because it is the most natural eye-catching part in the state of holding and using.

Of course, the temperature display window 160 may be formed at the nozzle, the main body, or the handle of the hair dryer at this time. Or right-handed and left-handed, or when the hairdresser and the person himself use it.

The controller 101 operates the heater 102 or the motor 103 to switch the temperature control switch 150 when the changeover switch 140 is switched to control the components, And the temperature measured by the temperature sensor 161 is displayed on the temperature display window 160.

Further, when the switch lever 150 is moved, the switching terminal unit 152 is formed to have a different contact point depending on the position thereof, so that the resistance value can be changed to freely adjust hot air and hot air within a set range from the minimum to the maximum.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the present invention is not limited thereto and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations are possible within the scope of the appended claims.

100: invention hair dryer
110: body 120: handle
130: jetting port 140: switch
150: Temperature control switch 160: Temperature display window
161: Temperature sensor

Claims (3)

A main body including a motor for driving a heater and a blower fan, a nozzle opening extending horizontally on one side of the main body for jetting wind, and a switch for extending hot air, hot wind, Wherein the temperature control switch has a temperature control switch for controlling the temperature of the hair dryer in a range of a minimum to a maximum temperature range in a state where the switch is switched to a hot air or a hot air state, Wherein the temperature of the temperature control switch is sensed by a temperature sensor formed on one side of the injection port and displayed on a temperature display window formed on one side of the body or the handle. And a temperature display window.
The hair dryer of claim 1, wherein the temperature control switch comprises a slide switch for pulling the temperature control switch to adjust the temperature.
The hair dryer of claim 1, wherein the temperature display window is formed on an upper front temperature control switch of the handle.

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