KR200369612Y1 - Hairdrier with photocatalyst - Google Patents

Abstract

The present invention is a known hair dryer equipped with a blower fan and a heat generating member in a gas formed in each of the air inlet and the air outlet is formed in each end to dry the hair with hot air, the inside of the cylindrical body with both ends open A + -shaped support and an ultraviolet lamp for supporting the hot wire coil are provided, and the air generated by the blower fan is heated by the hot wire coil of the + -shaped support to discharge heat generated by the hot wire coil through an air outlet in front of the hot wire coil. At the same time, the hair is provided with a photocatalyst having a function of antibacterial, deodorizing, antifouling, and atmospheric purification by inducing a catalytic reaction with ultraviolet rays irradiated from an ultraviolet lamp, coated with a metal reflector plate and an outer surface of the reflector plate installed inside the cylindrical body. The purpose is to provide a dryer.

Description

Photocatalyst Hair Dryer {Hairdrier with photocatalyst}

The present invention relates to a hair dryer using a photocatalyst, and more particularly, by reinforcing a photocatalyst function in a conventional hot wire type hair dryer, ultraviolet rays (UV) irradiated from an ultraviolet lamp activate a photocatalyst coated inside the body, and a virus, The present invention provides a hair dryer having a function of antibacterial odor by disinfecting fungi and bacteria and decomposing synthetic substances such as nitrogen compounds, organic substances and inorganic substances.

In general, the hair dryer is connected to the power plug and the power switch is turned on, the power is applied to the heating coil of the + -shaped support, the heating coil starts to generate heat, and at the same time the fan motor mounted to the rear end of the main body Power is also applied to the fan mounted on the fan motor to start driving.

When the fan is driven, air is sucked into the main body through the suction port, and the sucked air passes through the hot coil of the + -shaped support to emit hot air to set or dry hair of a user's desired shape.

However, if foreign matters are included in the air flowing from the outside of the main body, they may be burned by the hot coil and cause a bad smell, and the harmful substances contained in the combustion air may damage the hair or the scalp. If the included combustion air is inhaled by the human body there is a problem that is harmful to the human body. In addition, since long-term repeated use of the polluted material is accumulated in the main body when the re-use causes contamination of the indoor air is repeated. In order to solve such a problem, a hair dryer using a photocatalyst filter was devised in Utility Model No. 20-0285643. However, due to the photocatalytic properties of titanium dioxide (TIO₂) having strong oxidation and reduction ability by ultraviolet rays (UV), it is necessarily exposed to ultraviolet rays. It should be, but the hair dryer using the photocatalyst filter is to use the ultraviolet rays contained in the sunlight or fluorescent light bar it should be seen that the effect is very small. Generally, about 95% of sunlight is composed of infrared rays and visible light, and only about 5% of ultraviolet rays are included. Therefore, in the case of a photocatalyst filter installed inside a product due to the characteristics of a hair dryer used indoors, Since the amount of ultraviolet light for the catalysis to be made smoothly becomes less, the function cannot be performed.

An object of the present invention is to devise to solve the conventional problems as described above,

Photocatalysts such as titanium dioxide (TIO₂), which have strong oxidation and reduction ability by ultraviolet rays (UV), continue to effect semi-permanently, and irradiate sufficient ultraviolet rays by ultraviolet lamps to prevent water and CO₂, NO. , SO , C H It is intended to provide a photocatalyst hair dryer having functions such as antibacterial, odor, pollution prevention, and purification, since it decomposes various substances such as various organic compounds and odorous substances.

1 is a schematic structural diagram of a conventional hair dryer.

Figure 2 is a schematic structural diagram of a hair dryer using a photocatalyst according to the present invention.

* Explanation of Signs of Major Parts of Drawings *

10: body 70: photocatalyst

20: discharge port 80: power switch

30: suction port 90: reflector

40: blowing fan 100: + shaped support

50: fan motor 110: hot coil

60: UV lamp 120: handle

Hair dryer using a photocatalyst according to the present invention in order to achieve the above object, the handle 120 is provided on one side and the suction port 30 and the discharge port 20 formed on the front and rear sides, and the handle 120 ) Is rotated by a power switch 80 mounted on the main body 10 and a fan motor 50 embedded in the main body 10 and connected to the power switch 80 to suck air into the suction port 30 to discharge the discharge port 20. Blowing fan 40 to discharge to), and the hot wire coil 110 is provided in front of the blowing fan 40 and connected to the power switch 80 to generate heat in accordance with the operation of the power switch 80 and The UV lamp 60 is installed between the blowing fan 40 and the + -shaped support 100, and is coated with a reflector 90 provided around the main body 10 and an outer surface of the reflector 90. The photocatalyst 70 such as titanium dioxide (SIO₂), which causes a catalytic reaction with ultraviolet rays irradiated from the ultraviolet lamp 60, Provided is a hair dryer using a photocatalyst, comprising a configuration.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

Figure 2 shows a hair dryer using a photocatalyst according to the present invention, the suction port 30 and the discharge port 20 is formed on the front and rear sides of the main body 10 provided with a handle 120 on one side, the handle ( 120, the power switch 80 is mounted. In addition, a blower fan 40 that is rotated by the fan motor 50 connected to the power switch 80 is mounted inside the main body 10. The blower fan 40 sucks air into the inlet port 30 and discharges the air to the outlet port 20 according to the operation of the power switch 80. The front of the blower fan 40 has a hot wire coil ( 110 is wound around the + -shaped support 100 is mounted. In addition, the UV lamp 60 installed between the blower fan 40 and the + -shaped support member 100 and the reflecting plate 90 provided around the main body 10 and the outer surface of the reflecting plate 90 are coated with ultraviolet rays. A photocatalyst 70, such as titanium dioxide (SIO2), which catalyzes the reaction with ultraviolet rays irradiated from the lamp 60, is provided.

The heating coil 110 is connected to the power switch 80 is turned on or off according to the operation of the power switch 80, when the power switch 80 is operated, the blower fan 40 is operated at the same time In addition, heat is generated in the hot wire coil 110, and the air heated by the heat is discharged to the discharge port 20 by the blower fan 40. In addition, the ultraviolet lamp 60 operates together with the ultraviolet rays to reflect the reflecting plate ( It is irradiated on the photocatalyst 70 coated on the outer surface of the 90 to exhibit a strong antibacterial, odor, antifouling function. Here, the power switch 80 may be configured to be adjusted in three steps. In the first step, the hot wire coil 110 and the blower fan 40 are operated to emit hot air. In the second step, the ultraviolet lamp 60 and the blower fan 40 operate to purify and discharge the introduced air. In the third step, the hot wire coil 110, the ultraviolet lamp 60, and the blowing fan 40 are operated at the same time to operate the photocatalyst function together with the hot air. In this case, the ultraviolet lamp 60 used to induce the activation of the photocatalyst 70 may be used in place of a lamp having an ultraviolet emitting function such as a cold cathode tube (CCFL) or an ultraviolet LED. In general, UV rays are classified into three types (UV-C, UV-B, and UV-A) according to their application fields. The UV rays used here are UV-A (315 nm) which is completely harmless to the human body. ~ 400nm) is equipped with an ultraviolet lamp, the titanium dioxide (SIO₂) photocatalyst is an environmentally friendly material is most activated at an ultraviolet wavelength of 400nm. In addition, when the main body 10 is made of a reinforced plastic of transparent material, beautiful light such as the ultraviolet lamp 60, the cold cathode tube (CCFL), and the ultraviolet LED is emitted to the outside, thereby producing a very excellent effect in design. There are advantages to it. In addition, the lamps are mounted at the most ideal position in the body 10 to induce maximum activation of the photocatalyst, and the photocatalyst 70 is also provided with a + -shaped support 100 or the outer surface of the reflector plate 90 to achieve the above object. It can be coated anywhere in the body 10.

The hair dryer using the photocatalyst configured as described above decomposes various organic compounds and odorous substances that may contaminate the air, so it does not damage the scalp or the hair by antibacterial, odor, pollution prevention, and purification of harmful substances. Keep you healthy.

The above description is merely an example of an embodiment, and the present invention is not limited to the above-described embodiment, and can be variously modified within the scope of the appended claims.

As described above, according to the present invention, photocatalysts such as titanium dioxide (TIO₂) having strong oxidation and reduction ability by ultraviolet rays (UV) continue to be semipermanently, while irradiating sufficient ultraviolet rays by ultraviolet lamps. CO₂, NO , SO , C H Since various substances such as various organic compounds and odorous substances are decomposed, it is possible to provide a photocatalyst hair dryer having functions such as antibacterial, odor, pollution prevention, and purification.

Claims (1)

A handle 120 is provided at one side and a main body 10 having a suction port 30 and a discharge port 20 formed at front and rear sides, a power switch 80 mounted at the handle 120, and the main body 10. A blowing fan 40 which is built-in and is rotated by a fan motor 50 connected to the power switch 80 to suck air into the suction port 30 and discharge the air to the discharge port 20, and the blowing fan 40. It is provided in front of the heating coil to generate heat according to the operation of the power switch 80 and the + -shaped support 100, located between the fan motor 50 and the + -shaped support (100). In the hair dryer composed of an ultraviolet lamp 60, a reflecting plate 90 provided on the periphery of the main body 10 and a photocatalyst 70 coated on the outer surface of the reflecting plate 90, UV lamp 60 installed inside the main body 10 to irradiate ultraviolet rays, a reflecting plate 90 provided on the periphery of the main body 10, and coated on the outer surface of the reflecting plate 90 to be catalyzed by UV irradiation. Hair dryer using a photocatalyst, characterized in that the reaction is provided with a photocatalyst 70