JP7252173B2 - light hair dyeing device - Google Patents

Description

An embodiment of the present invention relates to an optical hair dyeing device used for hair dyeing using light.

BACKGROUND ART Hitherto, as a method of dyeing hair, a technique of photo-dyeing of hair using light has been developed. In this photo-dyeing technique, a photo-dye containing a specific substance (such as a silver salt) that reacts with light to develop color is applied to the hair, and the hair is exposed to sunlight or fluorescent light to cause the hair to develop color. , for dyeing hair (see Patent Document 1). This photo-dyeing technique can be easily used at home and the hair can be dyed simply because there is no need to wait for a long time after applying the hair dye to the hair or to wash it off.

However, when exposed to sunlight or fluorescent light, it is difficult for those who wish to dye hair to control the intensity of the light and from which direction the light is emitted, and the light irradiation state is unstable. . Therefore, a brush-shaped optical hair dyeing device having a light emitting mechanism has been proposed as a technique for providing an optical hair dyeing device capable of optical hair dyeing regardless of the lighting conditions such as sunlight and fluorescent lamps (Patent Document 2).

The brush-like photo-dyeing device must be held by the user while the brush is fixed until the dyeing of the hair on the part to which the brush is applied is completed. Since the user has to do the hair dyeing work for a long time with his or her hands full, the burden on the user is increased and the light hair dyeing is inherently easy to use. Therefore, an optical hair dyeing device has been proposed in which a hood having a light-emitting member arranged on the inner wall surface is held in the air by a supporting portion (see Patent Document 3).

According to the optical hair dyeing device of Patent Document 3, the hood into which the user puts the head is held in the air, so the user does not need to hold it during irradiation. Thereby, the user can use the optical hair dyeing device without any special operation. Therefore, when using the photo-dyeing device, the burden on the user is small, and the photo-dyeing can be easily performed.

JP-A-2008-69131 JP 2012-55370 A JP 2017-23302 A

Since the hair on the inside of the head is less exposed to light than the hair on the outside, the hair on the inside is dyed slowly, and there is a problem that the hair on the outside and the hair on the inside are unevenly dyed. In addition, since the hair roots are less exposed to light than the hair tips, hair dyeing is slow at the hair roots, and there is a problem that the hair is dyed unevenly between the hair tips and the hair roots.

The device described in Patent Document 2 determines the state of hair dyeing and notifies the user of it, and achieves faster and more even photo-dyeing than conventional methods. With the apparatus of Patent Document 2, the user does not need to judge the state of hair dyeing, and unevenness caused by erroneous judgment can be corrected.

However, in the apparatus of Patent Document 2, the task of evenly applying light to the hair on the outside and the hair on the inside of the head, or the task of applying light evenly to the tips and roots of the hair, is left to the user. The apparatus of Patent Document 2 cannot correct unevenness in hair dyeing due to unevenness in the user's work.

SUMMARY OF THE INVENTION The present invention has been proposed to solve the above problems, and its object is to provide an optical hair dyeing device that suppresses uneven hair dyeing without imposing a burden on the user. .

In order to solve the above problems, the optical hair dyeing device of the present invention is an optical hair dyeing device for dyeing the hair by irradiating light to the hair coated with the optical hair dye. A hood having an opening for insertion and an inner wall surface, a support portion for holding the hood, a light-emitting member provided on the inner wall surface of the hood, and an air outlet provided on the inner wall surface of the hood. characterized by:

An air blower may be provided for blowing air to a path leading to the air blow port.

An air intake opening into which a blower is inserted may be provided to communicate with the air blow opening.

A blower pipe extending from the inner wall surface of the hood, having the blower port at the extended tip, and being flexible, bendable, or both, may be provided.

The blower tube may have a bellows shape.

The blower pipe may be arranged on the outermost periphery of the installation area of the light emitting member or outside the installation area.

A light diffusion reflector may be provided on the inner wall surface of the hood to diffuse the light from the light emitting member.

An exhaust port penetrating at or near the top of the hood may be provided.

The blower may blow out air while changing the amount of air with time.

A grid-like frame may be fitted in the air blowing port.

A plurality of types of detachable switching parts may be provided that have the blower ports of various shapes.

The wind from the blower blows the hair, exposing the hair inside the head and the root side of the hair. Therefore, the hair on the outside and inside of the head and the hair from the tip to the root are sufficiently exposed to light, and the hair can be dyed evenly.

It is a perspective view which shows the whole optical hair dyeing apparatus structure. Fig. 2 is a perspective view of a hood; It is the figure which looked at the inside of the hood from the downward direction. It is a perspective view which shows the controller of an optical hair-dyeing apparatus. FIG. 3 is a perspective view of a hood to which a blower can be attached; It is a figure which shows the air blow opening of various shapes.

Embodiments of the optical hair dyeing device will be specifically described below with reference to FIGS. 1 to 5. FIG.

(overall structure)
As shown in FIG. 1, the optical hair dyeing apparatus of this embodiment includes a hood 1. As shown in FIG. The hood 1 has an umbrella shape that expands downward, and has a bottom opening 1b and an inner wall surface 1a. The lower surface opening 1b expands to a size that allows an adult to comfortably insert his/her head. For example, the circumference of the bottom opening 1b is about 10 to 30 centimeters longer than the circumference of an average adult's head. Moreover, the hood 1 has a size and depth that can cover the entire head of an adult when the user inserts the head through the opening 1b on the lower surface. In addition, the hood 1 gradually changes its diameter as it approaches the lower opening 1b so that the distance between the user's head and the inner wall surface 1a does not vary greatly.

The hood 1 emits light for photo-dyeing from an inner wall surface 1a. The user inserts the head into the hood 1 and illuminates the hair. The hood 1 is held in the air by a support portion 2 provided in the photo-dyeing apparatus so that the user does not have to hold the hood 1 . The support section 2 includes a support 21 , a base 22 and an arm 23 . A base 22 is installed on the floor surface, a support 21 stands up from the base 22 and extends, and an arm 23 is connected to the tip of the support 21 . A hood 1 is fixed to the tip of the arm 23 .

The base 22 has an arbitrary shape such as a cylindrical shape or a rectangular parallelepiped shape that can be placed on the floor and is placed on the floor. The column 21 is placed on the upper surface of the base 22 so that its longitudinal direction is the vertical direction, and is connected to the base 22 by welding or the like. The column 21 is composed of two pipes, a lower pipe 21 a and an upper pipe 21 b , and the lower pipe 21 a is connected to the base 22 .

In the post 21, the lower end of the upper pipe 21b is inserted into the upper end opening of the lower pipe 21a, and the upper pipe 21b is fixed to the lower pipe 21a by the tightening nut 3 fixed to the upper end of the lower pipe 21a. be done. The tightening nut 3 is a fixture for the upper pipe 21b and the lower pipe 21a and also a height adjusting mechanism. The height adjustment mechanism is a mechanism that allows the support portion 2 to expand and contract in the height direction, that is, in the vertical direction.

The tip of the upper pipe 21b and the arm 23 are connected via the angle adjustment mechanism 4. As shown in FIG. The angle adjustment mechanism 4 is a joint member that allows the direction of the hood 1 to be changed to any angle. The angle adjusting mechanism 4 can employ a known angle adjusting metal fitting or the like. For example, the angle adjustment mechanism 4 is a through hole drilled in the upper pipe 21b and the arm 23, and a common bolt passing through both through holes, and the angle formed by the upper pipe 21b and the arm 23 can be adjusted by the user's force. It is concluded to the extent that it can be changed. The hood 1 is attached to an arm 23 extending from the angle adjusting mechanism 4 at one point or the top of the peripheral edge of the hood 1, and is held so that the lower opening 1b of the hood 1 faces the floor. .

The user adjusts the height and angle of the hood 1 so that his/her head is positioned in the center of the space surrounded by the inner wall surface 1a of the hood 1. - 特許庁For example, when the user uses the optical hair dyeing device while sitting on a chair, first, the user confirms the height position of his or her head while sitting on the chair. Then, the height of the support portion 2 is adjusted by the tightening nut 3 so that the height of the hood 1 matches the confirmed height position. Further, the angle of the hood 1 is moved and adjusted so that the user, sitting on a chair, can insert the head into the edge of the opening 1b of the lower surface of the hood 1 without colliding with it.

When the tightening nut 3 is loosened, the upper pipe 21b can be moved vertically, and the height of the support portion 2 can be adjusted. Further, when the tightening nut 3 is tightened, the upper pipe 21b is fixed, and the height of the support portion 2 is fixed. Thereby, the height of the hood 1 held on the upper part of the support part 2 can be adjusted and fixed. Further, the angle adjustment mechanism 4 is rotated by gripping the arm 23 . As a result, the head can be inserted into the hood 1 without colliding with the edge of the lower opening 1b.

The user applies a known optical hair dye capable of optical hair dyeing to the hair in advance. It may be applied to the part of the hair desired to be dyed, and may be applied to the entire hair or only part of the root. After applying the optical hair dye, the user sits on a chair, inserts the head into the hood 1 whose height and angle have been adjusted, and turns on the switch of the optical hair dyeing device. As a result, the power of the optical hair dyeing apparatus is turned on, and light is emitted from the inner wall surface 1a of the hood 1. As shown in FIG. Then, photo-dyeing is promoted by exposing the hair to the radiated light. As a result, the hair is dyed with a gradual change in color over time.

(Detailed hood configuration)
FIG. 2 is a perspective view looking into the inner wall surface 1a of the hood 1, and FIG. 3 is a plan view of the hood 1 as seen from the lower surface opening 1b. As shown in FIGS. 2 and 3, on the inner wall surface 1a of the hood 1, a plurality of light-emitting members 5 and light diffusion reflectors 6 are arranged. The light-emitting member 5 is provided on the inner wall surface 1a of the hood 1 and serves as a lighting device for irradiating the hair with light. The light-emitting member 5 is made of a member that emits light having a wavelength capable of performing photo-dyeing. Examples of the light emitting member 5 include a fluorescent lamp and an LED. The light diffuse reflection material 6 is a sheet that diffuses and reflects light, and for example, a blindfold sheet having fine irregularities on the surface of a light transmissive base material can be used. In addition, a known light diffusion sheet can also be used.

The light emitting member 5 is arranged in a region centered on the top of the hood 1 . The light-emitting members 5 are arranged at circumferentially equidistant positions around the top of the hood 1 and arranged on a plurality of concentric circles. The light diffusing/reflecting material 6 extends from the outside of the area where the light emitting member 5 is arranged to the edge of the lower surface opening 1b, and has a ring shape with the top of the hood 1 as the center.

As shown in FIGS. 2 and 3, the hood 1 is further provided with a blower 8 and a blower pipe 91 . The blower 8 and the blowing pipe 91 apply air to the hair while the user inserts the head into the hood 1 and irradiates the hair with light, thereby making the hair flutter. The blower 8 is installed outside the top of the hood 1 . The blower 8 has blades inside a housing, and the blades are rotated by a motor or the like to suck in and send out air. One end of the blower pipe 91 is open to form an intake port 92 , and is connected to the blower 8 at the intake port 92 to take in the wind sent out by the blower 8 .

The blower pipe 91 extends from an intake port 92 for the wind from the blower 8 and branches into a plurality of pipes on the way to distribute the wind from the blower 8 to various places. The branched air ducts 91 extend scattered along the outer wall surface of the hood 1 . For example, the blower pipe 91 branches into four and radially extends toward the lower opening 1b at intervals of 90 degrees. A through-hole 93 penetrating inside and outside of the hood 1 is formed at a position not reaching the lower opening 1b. The through holes 93 are formed in the same number as the external blower pipes 93 . The branched air pipes 91 are inserted into corresponding through holes 93 and extend from the inner wall surface 1 a of the hood 1 .

The through hole 93 is formed on the outermost circle of the area where the light emitting member 5 is arranged, or between the area where the light emitting member 5 is arranged and the area where the light diffusing/reflecting material 6 spreads. That is, the blower pipe 91 extends from the outermost circle of the area where the light emitting member 5 is arranged or from the outside of the area where the light emitting member 5 is arranged. When the air pipe 91 extends from the outer circumference circle of the area where the light emitting members 5 are arranged, the through holes 93 are bored between the light emitting members 5 arranged at positions equidistantly arranged on the circumference, and the air pipes 91 are equally distributed on the circumference. It extends between the light-emitting members 5 arranged in position.

A blower pipe 91 extending from the inner wall surface 1a of the hood 1 has an open end, which serves as a blower port 94 through which air from the blower 8 is discharged. At least a portion of the blower pipe 91 extending from the inner wall surface 1a of the hood 1 is formed of a corrugated pipe. The entire length of the blower tube 91 may be formed of a corrugated tube. A corrugated tube is an example of a blower tube 91 that can be stretchable, bendable, or both. The blower tube 91 is not limited to the bellows tube, and various types of tubes can be used as long as they can be stretchable, bendable, or both of them by the force of the user.

Such a hood 1 further has an exhaust port 95 near the top. The exhaust port 95 is a hole that penetrates the inside and outside of the hood 1, and communicates the inside of the hood 1 with the outside air. By providing the exhaust port 95, an upward air current is generated from the blow port 94 toward the exhaust port 95, and the hair is easily fluttered. The number and size of the air outlets 95 are set so that an upward airflow is likely to occur.

In addition, as shown in FIG. 4, the main body of the optical hair dyeing apparatus is provided with a dimmer 71 and a blower regulating device 72 . The dimmer 71 is a light emission controller having a control circuit for controlling the light emitting member 5 and an operation section. The blower controller 72 is a blower controller having a control circuit for controlling the blower 8 and an operating section.

This dimmer 71 has switches 71a and 71b for turning on or off the light emitting member 5, and a switch 71c for adjusting the light intensity. The switch 71c increases the intensity of the light emitted from the light emitting member 5 and increases the amount of emitted light. Also, the intensity of the light emitted from the light emitting member 5 is weakened by the switch 71c, and the amount of emitted light is reduced.

The blower controller 72 has a switch 72a for switching on/off of blowing, switches 72b and 72c for switching between warm air and cold air, and switches 72d and 72e for switching air volume. The blower 8 may have a built-in heater composed of a heating wire, and switches 72b and 72c switch between energization and non-energization of the heater. The blower 8 blows air warmed by the heater with the switch 72b, or turns off the heater with the switch 72c and blows cold air relative to the hot air. Also, the switch 72d increases the rotational speed of the blades to increase the air volume. Also, the switch 72e reduces the rotation speed of the blades and reduces the air volume.

In such a hood 1, the user can adjust the height and direction of the hood 1, and each air blower extending from the inner wall surface 1a of the hood 1 so that the air blower port 94 faces the hair of the hair dyeing part from diagonally below. Preadjust the length and orientation of tube 91 . Then, the user sits on a chair, inserts the head into the hood 1 whose height and angle and wind direction have been adjusted, and turns on the switch 71a of the dimmer 71 and the switch 72a of the air volume adjuster 72. to

As a result, light is emitted from the inner wall surface 1a of the hood 1. As shown in FIG. Also, the blower 8 produces wind, the blower pipe 91 takes in the wind of the blower 8 through the intake port 92 , and sends out the wind through the blower port 94 . As a result, the hair at the dyed part flutters, the hair inside the head is also exposed to the light from the light emitting member 5, and the roots of the hair are also exposed to the light from the light emitting member 5, so that the hair is evenly dyed. If the position and orientation of the blower port 94 are insufficiently adjusted, the user can reach into the hood 1 and readjust the length, bend, or both of the bellows-shaped blower tube 91 .

Here, an exhaust port 95 is formed at the top of the hood 1 . The air sent out from the blower port 94 tends to flow toward the exhaust port 95 , so that an upward air current is likely to occur inside the hood 1 . In other words, the wind tends to be generated upward from below the user's head. Therefore, the user's hair is more likely to flutter, the hair on the inside of the head is also exposed to more light from the light emitting member 5, and the roots of the hair are also exposed to more light from the light emitting member 5, so that unevenness is more assured. Hair is dyed without.

In addition, the blower pipe 91 extending from the inner wall surface 1a of the hood 1 is positioned on the outermost periphery or outside of the area where the light emitting member 5 is arranged. Therefore, the possibility that the shadow of the blower pipe 91 falls on the user's head is reduced. Further, the light diffusing and reflecting material 6 is arranged on the outer peripheral side of the hood 1 from the portion where the blower pipe 91 extends. Even if the blower pipe 91 casts a shadow and the shadow falls on the user's head, the light diffusion reflector 6 diffusely reflects the light from the light emitting member 5 toward the shadowed area to cancel the shadow. .

(effect)
As described above, this photo-dyeing device is a device for dyeing hair by irradiating light onto the hair coated with photo-dyeing agent. a support portion 2 for holding the hood 1 in the air; a light emitting member 5 installed on the inner wall surface 1a of the hood 2; made it

As a result, while the head is inserted into the hood 1, air is sent from the blower port 94 to flutter the hair, and the hair inside the head and the root side of the hair are exposed. Therefore, the hair on the outside and inside of the head, as well as the hair from the tip to the root, are sufficiently exposed to light, which eliminates areas of insufficient dyeing and makes it difficult for the hair to be dyed unevenly.

Although the optical hair dyeing apparatus of the present embodiment is provided with the blower 8 that blows air to the path leading to the blower port 94, the present invention is not limited to this. may be attachable to the That is, as shown in FIG. 5, the optical hair dyeing apparatus does not incorporate the blower 8 but has an intake port 92 that communicates with a blower port 94 . A blower 8 carried by the user is inserted into the inlet 92 to blow air.

By attaching a blower 8 to the light hair dyeing device, the weight of the hood 1 can be reduced, and the hood 1 can be prevented from being changed from the adjusted angle such that it hangs down due to aging deterioration of the angle adjusting mechanism 4 or the like. Also, the cost of the optical hair dyeing device can be reduced. An adapter that matches the shape of the inlet 92 and the shape of the blower 8 may be provided.

The amount of air sent out by the blower 8 does not have to be constant, and may be varied over time so as to have undulations, and the blower 8 may be provided with an air amount autochanger. By adding waviness to the air volume, the way the hair flutters is likely to change, and the hair on the outside and inside of the head, and the hair from the tips to the roots are evenly illuminated with light.

Also, this optical hair dyeing device is provided with a blower pipe 91 . The blower pipe 91 extends from the inner wall surface 1a of the hood 1 and has a blower port 94 at its tip. Then, such a blower tube 91 is made flexible, bendable, or both by means of, for example, a bellows shape.

For example, by providing the blower port 94 on the inner wall surface 1a of the hood 1, even if the position and direction of the blower port 94 are fixed, the hair can flow. However, by providing the blower pipe 91, the blower port 94 can be arranged at a desired distance from the hair dyeing portion, and the blower port 94 can be disposed at a desired direction with respect to the hair dyeing portion. Therefore, the hair can be freely fluttered regardless of the hairstyle, the amount of hair, or the part of the hair to be dyed. That is, the hair on the outside and inside of the head, as well as from the tips to the roots of the hair, can be illuminated with sufficient light more reliably, and areas of insufficient dyeing can be more reliably eliminated, and unevenness in hair dyeing is more unlikely to occur. .

The extension length of the blower pipe 91, that is, the length up to the blower port 94 with respect to the inner wall surface 1a of the hood 1 is sufficient as long as the direction and position of the blower port 94 can be freely adjusted, and the length of the blower port 94 can be directed upward. may be However, it is preferable to set the diameter of the blower tube 91 and the fineness of the bellows so that the blower tube 91 does not hit the user's head even when the blower tube 91 is bent.

Also, the shape of the opening of the blower port 94 may be circular, elliptical, rectangular, polygonal, or any other distorted shape as long as the air can be blown out. Depending on the shape of the opening of the blower port 94 or the pattern engraved on the inner peripheral surface of the blower pipe 91, the wind may be swirled and sent out, for example, in a screw shape. Further, the air blowing port 94 may be finely branched by, for example, forming a large number of fibers near the blowing port 94 so that the air is diffused from the air blowing port 94 to make the hair flutter.

As shown in FIG. 6, the blower pipe 91 has a vertical lattice shape (see FIG. 6(a)), a horizontal lattice shape (see FIG. 6(b)), and a fine mesh shape (see FIG. 6(b)). c)), coarse mesh ((d) in FIG. 6), grids of various shapes, grids facing various directions, or a blower port 94 in which the frames of both grids are fitted. good. The wind blowing port 94 in which these lattice-shaped frames are fitted also allows the wind to spread from the blowing port 94 to various directions and make the hair flutter.

Furthermore, the switching part 94a having these various air blowing ports 94 may be fitted to the tip of the air blowing pipe 91 and used. By using blower openings 94 of various shapes, the hair can be blown at various angles and, at the same time, the air volume autochanger of the blower 8 can be used to make the hair flutter.

As a result, the hairbrush can be used instead of the hairbrush in the hood 1, and the entire hair including the inside and the root can be dyed more easily and evenly.

Also, in this embodiment, the blower pipe 91 is laid along the outer side of the hood 1, but the present invention is not limited to this. For example, the air pipe 91 may be passed between the outer wall surface and the inner wall surface of the hood 1 . A wall connecting the outer wall surface and the inner wall surface is erected inside the wall of the hood 1 to create a passage defined by the outer wall surface and the inner wall surface of the hood 1 and the wall connecting them, and the passage is utilized as a blower pipe 91. You may

The blower pipe 91 extending from the inner wall surface 1a of the hood 1 extends from the outermost periphery of the installation area of the light emitting member 5 or outside the installation area. This makes it difficult for the blower tube 91 to intervene between the light emitting member 5 and the user's head even when the blower tube 91 is stretched or bent. Therefore, it is possible to suppress unevenness in hair dyeing and delay in hair dyeing due to the existence of the blower tube 91 .

Further, a light diffusing/reflecting material 6 that is installed on the inner wall surface 1a of the hood 1 and diffuses the light from the light emitting member 5 is provided. As a result, the light diffuse reflection material 6 diffusely reflects the light, and the light can be directed to the shadow area of the blower pipe 91 falling on the head. Therefore, even if a situation arises in which the blower tube 91 is interposed between the light emitting member 5 and the user's head due to expansion or contraction or bending adjustment of the blower tube 91, hair dyeing due to the presence of the blower tube 91 is possible. It can suppress the unevenness of the hair and the delay of hair dyeing.

Furthermore, an exhaust port 95 is provided at or near the top of the hood 1 . This makes it easier for the air from the blower port 94 to generate an ascending current toward the exhaust port 95, thereby making the user's hair flutter more. Therefore, the hair on the outside and inside of the head as well as from the tips to the roots of the hair are more reliably and evenly illuminated with light, and unevenness in hair dyeing can be more reliably suppressed.

(Other embodiments)
Although the embodiments of the present invention have been described as above, various omissions, replacements, and modifications can be made without departing from the gist of the invention. This embodiment and its modifications are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and equivalents thereof.

Although the hood 1 has an umbrella shape in the above-described embodiment, it is not limited to this. For example, it may be substantially truncated conical, substantially polygonal truncated pyramidal, substantially hemispherical, or shaped like a user's head.

In the above-described embodiment, the light-emitting members 5 are arranged concentrically around the top of the hood 1 on the entire inner wall surface, but the present invention is not limited to this. For example, a mode that covers the entire inner wall surface, a checkered pattern, a spiral shape around the top of the hood 1, a horizontal striped pattern parallel to the opening edge, and a vertical stripe pattern to the opening edge. A mode in which vertical stripes are formed may be used. When arranged in these modes, the number of the light emitting members 5 can be reduced and the light emitting members 5 can be uniformly arranged as a whole.

In the above-described embodiment, the supporting part 2 is composed of the struts 21 and the base 22 that supports the struts 21, and the hood 1 is held above the struts 21. However, the configuration is not limited to this. For example, the support part 2 may be a column or a cable that is attached to the ceiling and extends from the ceiling toward the floor, and may hold the hood 1 suspended in the air.

The blower 8 can send out negative ions and the like, and can dry the hair moistly and smoothly, and can suppress damage to the hair.

1 hood 1a inner wall surface 1b lower surface opening 2 support 21 strut 21a lower pipe 21b upper pipe 22 base 23 arm 3 tightening nut 4 angle adjusting mechanism 5 light emitting member 6 light diffusion reflector 71 dimmer 72 air blower 8 Blower 91 Blower pipe 92 Inlet 93 Through hole 94 Blower port 94a Switching part 95 Exhaust port

Claims (10)

A photo-dyeing device for dyeing the hair by irradiating light to the hair coated with the photo-hair dye,
a hood having an opening for inserting the user's head and an inner wall surface;
a support that holds the hood;
a light emitting member installed on the inner wall surface of the hood;
a blower port installed on the inner wall surface of the hood;
a blower tube that extends from the inner wall surface of the hood, has the blower port at the extended tip, and is freely expandable, bendable, or both;
to provide
An optical hair dyeing device characterized by: Providing a blower that blows air to a path leading to the blower port;
The optical hair dyeing device according to claim 1, characterized by: providing an air intake port that communicates with the air blow port and into which a blower is inserted;
The optical hair dyeing device according to claim 1, characterized by: the air duct having a bellows shape;
The optical hair dyeing device according to any one of claims 1 to 3, characterized by: The blower pipe is arranged on the outermost periphery of the installation area of the light emitting member or outside the installation area;
The optical hair dyeing device according to claim 4, characterized by: comprising a light diffusing reflector that is installed on the inner wall surface of the hood and diffuses the light from the light emitting member;
The optical hair dyeing device according to any one of claims 4 and 5 , characterized by: comprising an exhaust port penetrating at or near the top of the hood;
The optical hair dyeing device according to any one of claims 1 to 6, characterized by: The blower blows out air while changing the air volume with time;
The optical hair dyeing device according to claim 2, characterized by: a grid-shaped frame is fitted in the air blower;
The optical hair dyeing device according to any one of claims 1 to 8, characterized by: Having the air outlets of various shapes and including a plurality of types of detachable switching parts;
The optical hair dyeing device according to any one of claims 1 to 9, characterized by:

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