WO2017158860A1 - Hair dryer - Google Patents

Abstract

Provided is a hair dryer that improves the effect of improving the environment of the hair and scalp by charged particles in the air. The hair dryer releases air containing air ions (charged particles) and is provided with a cover body (3) for connecting to an exhaust port of a housing (1) and covering the head of a user. The hair dryer is used with an opening section (31) of the cover body (3) facing the head of the user. The air released from the discharge port stays in the cover body (3) and the air ions contained in the air concentrate and act on the portion of the head of the user covered by the cover body (3). High-density air ions act on the hair and scalp, and the time that the air ions act on the hair and scalp becomes longer.

Description

Hair dryer

The present invention relates to a hair dryer that discharges air containing charged particles.

The hair dryer is equipped with a blower inside a cylindrical housing, and the inside of the housing is used as an air passage to discharge the sucked air from the discharge port. The user can dry the hair by applying air from the hair dryer to the hair. Conventionally, hair dryers that release air containing charged particles such as air ions have been used. It is known that the environment of the hair and scalp is improved by applying air containing charged particles to the user's head, such as discharging, sterilizing and moisturizing the hair and scalp. Patent Document 1 discloses a hair dryer that discharges air containing charged particles.

Registered Utility Model No. 3184955

Since conventional hair dryers only release air containing charged particles, the density of charged particles acting on the hair and scalp is low and the acting time is short. For this reason, there is a problem that air ions have a low effect of improving the environment of the hair and scalp.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a hair dryer that improves the effect of improving the environment of the hair and scalp by charged particles in the air.

A hair dryer according to the present invention includes a housing having an intake port and an exhaust port, and a charged particle generation unit that generates charged particles in the air, and the hair dryer that discharges air containing charged particles from the exhaust port. A cover body for covering the part of the head with the opening facing the user's head, the cover body being connected to the exhaust port and having the opening terminated It is characterized by constituting an air passage to be performed.

The hair dryer according to the present invention further includes a heating unit for heating air, the cover body is detachable from the housing, and the heating unit is attached to the housing by the cover body. In this state, the air is not heated.

The hair dryer according to the present invention further includes a switch that is pressed when the cover body is attached to the housing, and the heating unit does not heat the air when the switch is pressed, It is characterized in that the air can be heated when the switch is not pressed.

The hair dryer according to the present invention further includes a heating unit for heating air, and the cover body is detachable from the housing, and the heating unit sets the temperature of the air within a predetermined temperature range. The first mode for heating the air to maintain the temperature and the second mode for heating the air to a temperature higher than the predetermined temperature range can be switched, and the cover body is attached to the housing. In the above state, the operation is not performed in the second mode.

The hair dryer according to the present invention further includes a switch that is pressed when the cover body is attached to the housing, and the heating unit is operated in the second mode when the switch is pressed. The switch is operable in the second mode when the switch is not pressed.

The hair dryer according to the present invention further includes a nozzle that can be attached to the housing so as to be connected to the exhaust port in a state where the cover body is detached from the housing, and the nozzle is attached to the housing. In this state, the switch is not pressed.

The hair dryer according to the present invention is characterized in that the heating unit prevents the temperature of air from exceeding a predetermined temperature.

In the hair dryer according to the present invention, the cover body includes a head stimulator in the air passage for partly contacting the user's head and stimulating the head, and the head stimulator Has a plurality of rod-shaped bodies for the tips to contact the head.

In the hair dryer according to the present invention, the cover body has a concave surface in the air passage that has a concave surface to cover the head so that the concave surface faces the user's head. The shape body is formed with a plurality of holes through which air passes, and a plurality of protrusions for contacting the head are provided on the concave surface.

In the present invention, high-density charged particles act on the hair and scalp, and the time during which the charged particles act on the hair and scalp becomes longer. Therefore, the present invention has an excellent effect, for example, the effect of improving the environment of the hair and scalp is improved by the charged particles contained in the air released by the hair dryer.

1 is a side view of a hair dryer according to Embodiment 1. FIG. 1 is a perspective view of a hair dryer according to Embodiment 1. FIG. It is a side view of the hair dryer in the state where the cover body was separated from the housing. It is a perspective view of the hair dryer in the state where the cover body was separated from the housing. It is a schematic diagram which shows the usage example of the hair dryer which concerns on Embodiment 1. FIG. It is a sectional side view which shows the internal structure of the hair dryer which concerns on Embodiment 1. FIG. It is a side view of the hair dryer in the state where the nozzle was attached to the housing. It is a perspective view of the hair dryer in the state where the nozzle was separated from the housing. It is a side view of the hair dryer which concerns on Embodiment 2. FIG. It is a typical side view of the hair dryer which concerns on Embodiment 2 which showed the inside of the cover body. It is a typical sectional view of a bowl-shaped object.

Hereinafter, the present invention will be specifically described with reference to the drawings showing embodiments thereof.
(Embodiment 1)
FIG. 1 is a side view of the hair dryer according to the first embodiment, and FIG. 2 is a perspective view of the hair dryer according to the first embodiment. The hair dryer has a configuration in which a grip 2 is attached to a cylindrical housing 1. One end of the housing 1 is an intake port 11, the other end is an exhaust port 12, and the interior of the housing 1 is an air passage. A net-plate-like intake port cover is attached to the intake port 11. Air that has passed through the air inlet cover is sucked into the housing 1 from the air inlet 11. The intake port 11 may be provided on the side surface of the housing 1. The grip 2 is provided with an operation unit 21 that is operated by the user to operate the hair dryer. The grip 2 is connected to a power cord (not shown). The hair dryer is supplied with electric power from the outside through a power cord. Moreover, the hair dryer is provided with the cover body 3 used so that a part of user's head may be covered. The cover body 3 is detachable from the housing 1.

FIG. 3 is a side view of the hair dryer in a state in which the cover body 3 is separated from the housing 1. FIG. 4 is a perspective view of the hair dryer in a state in which the cover body 3 is separated from the housing 1. The cover body 3 is substantially cylindrical and forms an air path. One end of the air passage is a connection port 32 that is connected to the exhaust port 12 when the cover body 3 is mounted on the housing 1. The other end of the air passage is an opening 31 larger than the exhaust port 12. In a state where the cover body 3 is mounted on the housing 1, the air discharged from the exhaust port 12 passes through the air passage in the cover body 3 and is discharged from the opening 31.

FIG. 5 is a schematic diagram showing a usage example of the hair dryer according to the first embodiment. The user holds the hair dryer so that the opening 31 faces the user's head and the cover 3 covers a part of the head. At this time, the opening 31 is in contact with or close to the user's head. The air discharged from the exhaust port 12 is blown to the portion covered with the cover body 3 on the user's head. The cover body 3 includes a head stimulating body 33 for stimulating the user's head in the air passage. As shown in FIG. 4, the head stimulator 33 has a shape imitating a human hand. The head stimulating body 33 has a plurality of rod-like bodies 331 simulating fingers. The plurality of rod-shaped bodies 331 are arranged with their tips directed toward the outside of the cover body 3 through the opening 31. As shown in FIG. 5, when a hair dryer is used, the head stimulator 33 contacts the user's head. In particular, each rod-like body 331 stimulates the scalp by scraping the hair and making the tip contact the scalp. In this way, the head stimulator 33 can stimulate the user's head.

Further, the cover body 3 includes an elastic part at a portion where the head stimulating body 33 is connected to the main body of the cover body 3. Even when the head stimulating body 33 is pressed against the user's head with a force stronger than necessary, the pressing force is absorbed by the elastic parts, and an appropriate stimulus is given to the head.

FIG. 6 is a side sectional view showing the internal structure of the hair dryer according to the first embodiment. A blower 14 that blows air in the cylinder length direction of the housing 1 is disposed inside the housing 1. FIG. 6 shows an example in which the blower 14 is an axial fan. By operating the blower 14, external air is sucked from the air inlet 11, an air current is generated using the inside of the housing 1 as an air path, and an air current is discharged from the exhaust port 12. A heater 15 for heating air is disposed between the blower 14 and the exhaust port 12. For example, the heater 15 has a configuration in which a heating wire is wound around a support plate disposed in the housing 1. The heater 15 warms the air in the housing 1 and turns the airflow discharged from the exhaust port 12 into warm air.

The hair dryer includes an ion generation unit (charged particle generation unit) 16 that generates air ions (charged particles) in the air. The ion generation unit 16 is disposed in the housing 1. The ion generation unit 16 includes a needle-like discharge electrode and an annular induction electrode surrounding the discharge electrode. A voltage is applied between the discharge electrode and the dielectric electrode to generate corona discharge, and air ions are generated around the discharge electrode by the corona discharge. The ion generation unit 16 generates both a positive air ion such as H ⁺ (H ₂ O) _m and a negative air ion such as O ₂ ⁻ (H ₂ O) _n to generate a discharge electrode and a dielectric electrode. There are two sets. The ion generation unit 16 generates positive and negative air ions in the air in the housing 1. Air ions generated by the ion generation unit 16 are mixed into the air in the housing 1, and an air flow containing air ions is discharged from the exhaust port 12.

The hair dryer includes a control unit 17 that controls the operation of each part. The control unit 17 is connected to the operation unit 21, the blower 14, the heater 15, and the ion generation unit 16. The control unit 17 controls the operations of the blower 14, the heater 15, and the ion generation unit 16 in accordance with the operation from the user received by the operation unit 21. The heater 15 and the control unit 17 correspond to a heating unit.

Furthermore, the hair dryer is provided with a push switch 13 that is pressed when the cover body 3 is attached to the housing 1. As shown in FIGS. 4 and 6, the push switch 13 is disposed at a position facing the cover body 3 attached to the housing 1. The push switch 13 is pressed when the cover body 3 is mounted on the housing 1, and is not pressed when the cover body 3 is not mounted. The push switch 13 is connected to the control unit 17. The control unit 17 prohibits the operation of the heater 15 when the push switch 13 is pressed. In addition, the control unit 17 enables the operation of the heater 15 when the push switch 13 is not pressed. In this way, the hair dryer does not heat the air with the heater 15 in a state where the cover body 3 is mounted on the housing 1.

In the state shown in FIG. 5, when the user operates the operation unit 21, the control unit 17 operates the blower 14 and the ion generation unit 16. Air containing air ions is released from the exhaust port 12, passes through the air passage in the cover body 3, and hits the user's head. The discharged air is not immediately dissipated, but stays in the cover body 3 covering a part of the user's head for a certain period of time. For this reason, the air ions contained in the air stay inside the cover body 3 without being dissipated, and concentrate on the portion covered with the cover body 3 on the user's head. When air ions concentrate and act on the hair and scalp included in the portion covered with the cover body 3, air ions with a higher density than the conventional ones act. When the air ions stay inside the cover body 3, the time during which the air ions act on the hair and scalp becomes longer than before. In addition, since the air containing air ions hits the head with the plurality of rod-like bodies 331 of the head stimulating body 33 separating the head hair, the air ions efficiently contact the hair and scalp, and the air ions have high efficiency. Acts on the hair and scalp. For this reason, the effect of improving the environment of the hair and scalp is improved, for example, static elimination, sterilization and moisturizing are performed on the hair and scalp. Further, since the user's scalp is stimulated by the head stimulator 33 and air ions act on it, the effect of improving the scalp environment is expected more.

In the state where the cover body 3 is mounted on the housing 1, since the air is not heated by the heater 15, the heated air is not discharged from the exhaust port 12. When the air is heated, the heated air concentrates on a part of the user's head and continues to hit, and heat dissipation is difficult, so the user may be burned. In the present embodiment, since the air is not heated in a state where the cover body 3 is mounted on the housing 1, the unheated air hits the user's head, and the user may be burned. Low.

Moreover, the control part 17 measures the temperature of the air which passes along the air path in the housing 1 using the temperature sensor which is not illustrated, and according to the measurement result of temperature so that the temperature of air may not become predetermined temperature or more. The operation of the heater 15 is controlled. For example, the control unit 17 adjusts the temperature of the air by PID (Proportional-Integral-Differential) control. If the push switch 13 does not operate normally due to damage or the like, the air is heated even when the cover body 3 is attached to the housing 1, and the user may be burned. In the present embodiment, by adjusting the air temperature so as not to exceed a predetermined temperature, the occurrence of burns is suppressed even when the push switch 13 does not operate normally.

Further, the hair dryer is provided with a nozzle 4 that can be attached to and detached from the housing 1. FIG. 7 is a side view of the hair dryer with the nozzle 4 mounted on the housing 1, and FIG. 8 is a perspective view of the hair dryer with the nozzle 4 separated from the housing 1. The nozzle 4 is attached to the housing 1 in exchange for the cover body 3. The nozzle 4 is connected to the exhaust port 12 and attached to the housing 1 to squeeze and discharge the air discharged from the exhaust port 12. In addition, the nozzle 4 is shaped so as not to press down the push switch 13 when mounted on the housing 1. Therefore, in a state where the nozzle 4 is mounted on the housing 1, the controller 17 operates the heater 15, the heater 15 heats the air, and the heated air is discharged through the nozzle 4. The user can perform a drying operation using warmed air, as in a conventional hair dryer.

(Embodiment 2)
FIG. 9 is a side view of the hair dryer according to the second embodiment. FIG. 10 is a schematic side view of the hair dryer according to the second embodiment showing the inside of the cover body 31. In FIG. 10, the inside of the cover body 3 is shown, and the outer shape of the cover body 3 is indicated by a broken line. The configuration other than the cover 3 of the hair dryer is the same as that of the first embodiment. The cover body 3 has an opening 31 and further includes a hook-shaped body 34 in the air passage. The bowl-shaped body 34 has a bowl shape in which one surface is concave and the other surface is convex. The curvature of the concave surface is similar to that of a human head. The bowl-shaped body 34 is disposed with the concave surface facing the outside of the cover body 3 through the opening 31. The hook-like body 34 is attached to the main body of the cover body 3 via the attachment tool 35. FIG. 11 is a schematic cross-sectional view of the bowl-shaped body 34. A plurality of holes 341 are formed in the bowl-shaped body 34. A plurality of protrusions 342 are provided on the concave surface of the bowl-shaped body 34.

As in the first embodiment, the user holds the hair dryer so that the opening 31 faces the user's head and the cover 3 covers a part of the head. At this time, the opening 31 is in contact with or close to the user's head, and the bowl 34 covers a part of the head with the concave surface facing the user's head. The concave surface of the rod-shaped body 34 is in contact with or close to the user's head, and the protrusion 342 scrapes the hair and contacts the scalp to stimulate the scalp. The attachment 35 has a function of absorbing the force that presses the bowl-shaped body 34 against the head. Even when the rod-shaped body 34 is pressed against the user's head with an unnecessarily strong force, the pressing force is absorbed by the fixture 35 and an appropriate stimulus is given to the head.

When the user operates the hair dryer, air containing air ions is released from the exhaust port 12 and stays inside the cover body 3 without being dissipated. The air containing air ions passes through the hole 341 and comes into contact with the user's head. For this reason, air ion concentrates and acts on the part covered with the rod-shaped body 34 of a user's head. Higher density air ions act on the hair and scalp than before, and the time during which air ions act on the hair and scalp is longer than before. In addition, since the air containing air ions strikes the head with the protrusions 342 separating the hair, the air ions efficiently contact the hair and scalp, and the air ions act on the hair and scalp with high efficiency. Therefore, also in this embodiment, the effect of improving the environment of the hair and scalp by air ions is improved. Further, the effect of improving the environment of the scalp is further expected by the action of air ions while the user's scalp is stimulated by the protrusions 342.

(Embodiment 3)
The configuration of the hair dryer according to the third embodiment is the same as that of the first or second embodiment. In the present embodiment, when the controller 17 operates the heater 15 to heat the air, the control unit 17 sets the first mode for maintaining the temperature of the air in a relatively low temperature range and the temperature of the air. It is possible to switch between the second mode for heating to a high temperature. In the first mode, the control unit 17 measures the temperature of the air passing through the air passage in the housing 1 using a temperature sensor (not shown), and keeps the temperature of the air within a predetermined temperature range. The operation of the heater 15 is controlled according to the temperature measurement result. In the second mode, the control unit 17 controls the operation of the heater 15 in accordance with the temperature measurement result so as to heat the air to a temperature higher than the temperature range in the first mode. The user can operate the operation unit 21 to instruct mutual switching between the first mode and the second mode. The control unit 17 switches between the first mode and the second mode according to the operation of the operation unit 21, and operates the heater 15 in the first or second mode.

Also in this embodiment, the hair dryer includes a push switch 13 that is pressed when the cover body 3 is attached to the housing 1. The push switch 13 is pressed when the cover body 3 is mounted on the housing 1, and is not pressed when the cover body 3 is not mounted. The push switch 13 is connected to the control unit 17. In the present embodiment, the control unit 17 prohibits the heater 15 from operating in the second mode when the push switch 13 is pressed. Further, the control unit 17 enables the heater 15 to operate in the second mode when the push switch 13 is not pressed. As described above, the controller 17 and the heater 15 do not operate in the second mode when the cover body 3 is mounted on the housing 1, and heat the air in the first mode.

Also in this embodiment, the hair dryer is used in the same manner as in the first and second embodiments. Air ions contained in the air discharged from the exhaust port 12 do not dissipate and stay inside the cover 3 that covers a part of the user's head, and are covered with the cover 3 on the user's head. Concentrate on the broken parts. Therefore, as in the first and second embodiments, the effect of improving the hair and scalp environment by air ions is improved. In the present embodiment, in a state where the cover body 3 is mounted on the housing 1, the control unit 17 and the heater 15 do not operate in the second mode and heat the air in the first mode. The air kept in a predetermined temperature range where the temperature is relatively low hits the user's head, and the user is unlikely to get burned.

Also in the present embodiment, the control unit 17 uses the temperature sensor to control the operation of the heater 15 so that the temperature of the air does not exceed a predetermined temperature. Therefore, the hair dryer suppresses the occurrence of burns even when the push switch 13 does not operate normally.

In the first to third embodiments, the control unit 17 restricts the operation of the heater 15 when the cover body 3 is attached to the housing 1. However, the hair dryer operates the heater 15. There may be a mechanism for mechanically turning off the circuit for turning off when the push switch 13 is pressed. In the first to third embodiments, the push switch 13 is used to detect that the cover body 3 is attached to the housing 1. However, the hair dryer is not limited to the housing 1 by other methods. The form which detects having been mounted | worn to may be sufficient. For example, the hair dryer detects that the cover body 3 is attached to the housing 1 using a switch other than the push switch such as a contact switch. Further, for example, the cover body 3 has a circuit that is connected to the control unit 17 when the cover body 3 is attached to the housing 1, and the control unit 17 detects that the circuit is connected, so that the cover body 3 can be 1 is detected. When it is detected that the cover body 3 is attached to the housing 1, the control unit 17 prohibits the heating of the air or the operation in the second mode.

In the first to third embodiments, the charged particle generating unit is the ion generating unit 16, but the hair dryer has a charged particle generating unit that generates charged particles other than air ions in the air. It may be. For example, the hair dryer may include a charged particle generator that generates charged water and releases it into the air. Even when the charged particle generating unit generates charged particles other than air ions, the effect of improving the hair and scalp environment by the action of the charged particles can be obtained. The hair dryer may not be provided with the heater 15.

As described above, the hair dryer according to the present invention includes the housing (1) having the intake port (11) and the exhaust port (12), and the charged particle generation unit (16) that generates charged particles in the air, A hair dryer that discharges air containing charged particles from the exhaust port (12), has an opening (31), and a part of the head with the opening (31) facing a user's head The cover body (3) is connected to the exhaust port (12) and constitutes an air passage that terminates in the opening (31).

In the present invention, the hair dryer includes a charged particle generator (16). Moreover, the hair dryer is provided with the cover body (3) for connecting with the exhaust port (12) of a housing (1) and covering a user's head. The hair dryer is used with the opening (31) of the cover body (3) facing the user's head. Air containing charged particles is released from the exhaust port (12) of the housing (1), and the released air stays in the cover body (3). The charged particles contained in the air concentrate and act on the portion of the user's head covered with the cover body (3).

The hair dryer according to the present invention further includes a heating section (15, 17) for heating air, and the cover body (3) is detachable from the housing (1), and the heating The parts (15, 17) are characterized in that air is not heated when the cover (3) is mounted on the housing (1).

In the present invention, the cover body (3) is detachable from the housing (1), and the hair dryer does not heat the air when the cover body (3) is attached to the housing (1). When the hair dryer is used with the cover body (3) attached to the housing (1), air is concentrated on a part of the user's head, but the air is not heated and the user is burned. Is unlikely.

The hair dryer according to the present invention further includes a switch (13) that is pressed when the cover body (3) is attached to the housing (1), and the heating unit (15, 17) includes the switch ( When the switch 13 is not pressed, the air is not heated, and when the switch 13 is not pressed, the air can be heated.

In the present invention, the hair dryer includes a switch (13) that is pressed when the cover body (3) is attached to the housing (1). When the switch (13) is pressed, the hair dryer does not warm the air. For this reason, air is not heated in the state in which the cover body (3) is attached to the housing (1).

The hair dryer according to the present invention further includes a heating section (15, 17) for heating air, and the cover body (3) is detachable from the housing (1), and the heating The units (15, 17) include a first mode for heating the air so as to keep the temperature of the air in a predetermined temperature range, and a second mode for heating the air temperature to a temperature higher than the predetermined temperature range. The cover body (3) is not operated in the second mode when the cover body (3) is mounted on the housing (1).

In the present invention, the hair dryer switches the air between the first mode for heating the air so as to keep the temperature within a predetermined range at a relatively low temperature and the second mode for heating the air to a higher temperature. Warm up. The cover body (3) is removable from the housing (1), and the hair dryer does not heat the air in the second mode when the cover body (3) is attached to the housing (1). When the hair dryer is used with the cover body (3) attached to the housing (1), the hair dryer heats the air in the first mode, the temperature of the air is kept low, and the user may be burned. Is low.

The hair dryer according to the present invention further includes a switch (13) that is pressed when the cover body (3) is attached to the housing (1), and the heating unit (15, 17) includes the switch ( 13) is not operated in the second mode when pressed, and is operable in the second mode when the switch (13) is not pressed.

In the present invention, the hair dryer includes a switch (13) that is pressed when the cover body (3) is attached to the housing (1). When switch (13) is pressed, the hair dryer does not heat the air in the second mode. For this reason, in a state where the cover body (3) is attached to the housing (1), the air is not heated in the second mode.

The hair dryer according to the present invention is a nozzle (1) that can be attached to the housing (1) so as to be connected to the exhaust port (12) in a state where the cover body (3) is detached from the housing (1). 4), wherein the nozzle (4) is shaped so as not to depress the switch (13) when mounted on the housing (1).

In the present invention, the hair dryer includes a nozzle (4) that is attached to the housing (1) in exchange for the cover body (3). The nozzle (4) does not depress the switch (13). For this reason, in a state where the nozzle (4) is attached to the housing (1), the hair dryer can release the air heated to a high temperature.

The hair dryer according to the present invention is characterized in that the heating section (15, 17) prevents the temperature of air from exceeding a predetermined temperature.

In the present invention, the hair dryer prevents the air temperature from exceeding a predetermined temperature. As a result, the hair dryer prevents the air temperature from excessively rising even when the switch (13) does not operate normally.

In the hair dryer according to the present invention, the cover body (3) includes a head stimulating body (33) for partially stimulating the head by touching the user's head in the air path. The head stimulating body (33) has a plurality of rod-shaped bodies for tip contact with the head.

In the present invention, the cover body (3) is provided with a head stimulator (33) that stimulates the user's head. The head stimulating body (33) has a plurality of rod-shaped bodies (331). When the hair dryer is used, charged particles contained in the air act on the hair and scalp while the rod-like body (331) scrapes the hair and stimulates the scalp.

In the hair dryer according to the present invention, the cover (3) has a concave surface (34) in the air passage for covering the head so that the concave surface faces the user's head. The bowl-shaped body (34) has a plurality of holes (341) through which air passes, and a plurality of protrusions (342) for contacting the head are provided on the concave surface. It is characterized by being.

In the present invention, the cover body (3) is provided with a bowl-shaped body (34). A plurality of holes (341) are formed in the bowl-shaped body (34), and a plurality of protrusions (342) are provided on the concave surface. When the hair dryer is used, the bowl (34) covers a part of the head with the concave surface facing the user's head. While the protrusion (342) scrapes the hair and stimulates the scalp, charged particles contained in the air act on the hair and scalp.

DESCRIPTION OF SYMBOLS 1 Housing 11 Intake port 12 Exhaust port 13 Push switch 14 Blower 15 Heater 16 Ion generation unit (charged particle generation part)
17 control unit 2 grip 21 operation unit 3 cover body 31 opening 33 head stimulating body 331 rod-shaped body 34 bowl-shaped body 341 hole 342 projection 4 nozzle

Claims (9)

In a hair dryer that includes a housing having an intake port and an exhaust port, and a charged particle generator that generates charged particles in the air, and discharges air containing charged particles from the exhaust port.
It has an opening, and comprises a cover body for covering the part of the head with the opening facing the user's head,
The cover body constitutes an air passage connected to the exhaust port and ending with the opening. It further includes a heating unit for heating the air,
The cover body is detachable from the housing,
The hair dryer according to claim 1, wherein the heating unit is configured not to heat air in a state where the cover body is mounted on the housing. A switch that is pressed when the cover body is mounted on the housing;
3. The heating unit according to claim 2, wherein the heating unit does not heat air when the switch is pressed, and enables heating of the air when the switch is not pressed. Hair dryer. It further includes a heating unit for heating the air,
The cover body is detachable from the housing,
The heating unit is
It is possible to switch between a first mode for heating the air to keep the temperature of the air in a predetermined temperature range and a second mode for heating the air temperature to a temperature higher than the predetermined temperature range,
The hair dryer according to claim 1, wherein the hair dryer does not operate in the second mode when the cover body is mounted on the housing. A switch that is pressed when the cover body is mounted on the housing;
The heating unit does not operate in the second mode when the switch is pressed, and can operate in the second mode when the switch is not pressed. Item 5. A hair dryer according to item 4. A nozzle that can be attached to the housing so as to be connected to the exhaust port in a state in which the cover body is detached from the housing;
The hair dryer according to claim 3 or 5, wherein the nozzle is shaped so as not to depress the switch when mounted in the housing. The hair dryer according to any one of claims 2 to 6, wherein the heating unit prevents the temperature of the air from exceeding a predetermined temperature. The cover body includes a head stimulator in the air passage for partly contacting the user's head and stimulating the head.
The hair dryer according to any one of claims 1 to 7, wherein the head stimulating body includes a plurality of rod-shaped bodies for tip contact with the head. The cover body has a concave surface in the air passage for covering the head so that the concave surface faces the user's head,
The said bowl-shaped body is formed with a plurality of holes for allowing air to pass therethrough, and a plurality of projections for contacting the head are provided on the concave surface. Hair dryer as described in any one.

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