KR102406622B1 - Air cleaning headphone system with sliding guide - Google Patents

Abstract

The present invention, which is an air purifier installed in a headphone main body, can comfortably let go out even on days when a concentration of fine dust in the air is serious. In addition, not only can the headphone main body be conveniently stored and charged by placing the headphone main body on a charging station, but also enables air purification through the charging station indoors. Therefore, fresh air can be inhaled not only outdoors but also indoors, and thus enabling to be used conveniently.

Description

Air cleaning headphone system with sliding guide

The present invention relates to an air purifying headphone system having a sliding guide.

Recently, as the concentration of fine dust in the air has increased, it has become increasingly common to wear a mask to prevent fine dust when going out and to use an air purifier indoors.

Fine dust is the main cause of various diseases such as angina, stroke, and chronic obstructive pulmonary disease.

The most common way to protect your health from such fine dust is to wear an anti-fine dust mask when going out.

However, the mask only serves to filter the fine dust contained in the air when the user breathes. can't In addition, the mask is inconvenient because it has to be carried separately.

Accordingly, the Korean Patent Registration (10-1966143) provides a headphone type that allows you to go out comfortably even on days when the concentration of fine dust in the air is serious, as well as to breathe clean air indoors by giving an air-cleaning function to the headphones you carry on a daily basis. We are launching an air purifier. This headphone type air purifier discharges purified air around the mouth and nose through the discharge hole formed in the earplugs.

However, in this case, there is a problem that the purified air discharged through the discharge hole spreads out before reaching the mouth and nose, so that a sufficient amount does not reach around the mouth and nose. In addition, there is a problem that outdoor use is reluctant due to the discharge of cold air in winter. In addition, it is difficult to conveniently store and charge such a headphone type air purifier.

Korean Patent Registration (10-1966143)

It is an object of the present invention to provide an air cleaning headphone system having a sliding guide that can solve the above problems.

Air cleaning headphone system having a sliding guide for achieving the above object,

Headphones comprising two earplugs for discharging sound and purified air, a headband connecting the two earplugs and having an adjustable length, and a sliding guide for collecting the purified air discharged from the earplugs around the mouth and nose. main body; and

The headphone body is mounted and includes a charging station capable of emitting purified air,

The charging station is

a station housing in which an air intake unit for a station through which external air is sucked and an air discharge unit for a station through which the suctioned air is discharged are formed;

a station filter positioned inside the station housing and filtering the air introduced through the station air intake;

a station fan located inside the station housing and flowing the air so that air is sucked in through the station air inlet and discharged through the station air outlet; and

It is located inside the housing for the station, characterized in that it comprises a motor for the station to rotate the fan for the station.

In addition, the purpose is

Headphones comprising two earplugs for discharging sound and purified air, a headband connecting the two earplugs and having an adjustable length, and a sliding guide for collecting the purified air discharged from the earplugs around the mouth and nose. main body; and

The headphone body is mounted and includes a charging station capable of emitting purified air,

The charging station is

a station housing connected to the headphone body and formed with an air delivery unit for a station receiving air from the headphone body and an air discharge unit for a station through which the received air is discharged;

a station fan located inside the housing for the station and configured to flow the air so that the air discharged from the headphone body is sucked in through the air transmission unit for the station and discharged through the air discharge unit for the station; and

This is achieved by the air cleaning headphone with a sliding guide, which is located inside the housing for the station and includes a motor for the station that rotates the fan for the station.

According to the present invention, since an air purifier is installed in the headphone body, it is possible to go out comfortably even on days when the concentration of fine dust in the air is severe. In addition, it is possible to conveniently store and charge the headphone body by placing it on the charging station, and it is possible to purify the air through the charging station indoors. Therefore, it is possible to breathe fresh air not only outdoors but also indoors, and can be conveniently used.

In the present invention, the headphone body discharges the air filtered by fine dust to the face, and actively pushes the fine dust approaching the face. Therefore, when wearing the headphone body, fine dust can be prevented from approaching the face without a mask, so there is no need to carry a mask.

According to the present invention, the earplug is provided with a sliding-type guide in which the headphone body can be slidably drawn out around the air outlet. The sliding guide prevents the exhausted air from spreading to the outside and collects it around the mouth and nose. Therefore, when the headphone body is worn, more purified air can reach the mouth and nose.

In the present invention, the headphone body is provided with a planar heating element module on the headband, and the sliding guide is made of a carbon fiber reinforced composite material or is provided with a planar heating element module. Therefore, it keeps the head warm in winter and prevents the cold by supplying the heated air to the face. In addition, by raising the temperature and heating to a high temperature, it is possible to remove bacteria and viruses attached to the case and the sliding guide in a short time.

1 is a view showing an air cleaning headphone system having a sliding guide according to a first embodiment of the present invention.
FIG. 2 is a view showing the headphone body shown in FIG. 1 .
3 is a view showing the earplugs from which the sliding guide is removed.
FIG. 4 is a view showing a cross section A2-A2 shown in FIG. 3 .
FIG. 5 is a view illustrating a cross-section A1-A1 shown in FIG. 2 .
6 is a front cross-sectional view of the headband.
FIG. 7 is an enlarged view of part B shown in FIG. 6 .
8 is a view showing a detailed cross-section of the planar heating element module.
9 is a view showing a state in which the sliding guide is drawn out from the guide insertion unit.
10 is a view showing the inner surface of the sliding guide.
11 is a view showing a section A3-A3 shown in FIG. 9, and is a view showing a state in which the planar heating element module is installed inside the sliding guide.
FIG. 12 is a top view of the charging station shown in FIG. 1 .
13 is a rear view of the charging station shown in FIG. 1 .
FIG. 14 is a front view of the charging station shown in FIG. 1 .
15 is a view showing an internal cross-section of the charging station shown in FIG. 1 .
16 is a view for explaining the operation of the speaker mode of the headphone main body of the air cleaning headphone system having a sliding guide according to the first embodiment of the present invention.
17 is a view for explaining the operation of the non-winter air cleaning mode of the headphone body of the air cleaning headphone system having a sliding guide according to the first embodiment of the present invention.
18 is a view for explaining the operation of the winter air cleaning mode of the headphone body of the air cleaning headphone system having a sliding guide according to the first embodiment of the present invention.
19 is a view for explaining the operation of the air cleaning mode and the charging mode of the charging station of the air cleaning headphone system having a sliding guide according to the first embodiment of the present invention.
20 is a view showing a charging station of the air cleaning headphone system having a sliding guide according to a second embodiment of the present invention.
FIG. 21 is a view showing an internal cross-section of the charging station shown in FIG. 20 .
22 is a view for explaining the operation of the air cleaning mode and the charging mode of the charging station of the air cleaning headphone system having a sliding guide according to the second embodiment of the present invention.

Hereinafter, an air cleaning headphone system having a sliding guide according to a first embodiment of the present invention will be described in detail.

As shown in FIG. 1 , the air cleaning headphone system 1 having a sliding guide according to the first embodiment of the present invention is composed of a headphone body 2 and a charging station 3 .

<Headphone body (2)>

The headphone body 2 is used while being worn on the head. As shown in FIG. 2 , the headphone body 2 includes an earplug 10 , a headband 30 , and a sliding guide 40 .

[Earplugs (10)]

The earplugs 10 are disposed in close contact with both ears of the face, respectively, and discharge sound and purified air toward the face. 1 and 2, the two earplugs 10 are, respectively, a case 11, a sliding guide 40, a first filter 13, a first fan 14, a first motor ( 15), a speaker 16, a first control switch 17, and a second control switch 18.

Case(11)

2 and 3, the case 11 is formed in a circular shape with a thickness. The case 11 is provided with a sound discharge unit 111 , a first air inlet 112 , an air discharge unit 113 , and a guide insertion unit 116 .

The sound discharge unit 111 is formed on the inner surface of the case 11 facing the face, and the sound is discharged. The sound discharge unit 111 is located in the recessed central region of the inner surface of the case 11 to collect the sound.

The first air inlet 112 is formed on the outer surface of the case 11 facing the outside, and air is introduced.

The air discharge unit 113 is formed in the area around the mouth and nose among the edge surfaces connecting the inner and outer surfaces of the case 11 , and purified air is discharged from the inside of the case 11 .

The guide insertion part 116 is inclinedly depressed across the central region of the outer surface of the case 11 . One end of the guide insertion unit 116 is open toward the air discharge unit 113 , and the other end extending in the opposite direction to the air discharge unit 113 is closed.

The guide insertion part 116 is provided with a sliding groove 116A and a proximity sensor 11a.

The sliding groove 116A is formed extending in the longitudinal direction from the outer surface of the guide insertion part 116 . Like the guide insertion part 116 , the sliding groove 116A has an end facing the blind end of the guide insertion unit 116 closed, and an end facing the open end of the guide insertion unit 116 is open.

As shown in Figure 4, the sliding groove (116A) is provided with a groove extension (116a) formed to extend to both sides at the bottom. The protrusion extension portion 41a of the sliding protrusion 41 to be described later is inserted into the groove extension portion 116a and is constrained. Saw teeth (not shown) are formed on both sides of the groove expansion portion 116a.

The proximity sensor 11a is installed on the outer surface of the guide insertion part 116 . The proximity sensor 11a detects whether the sliding guide 40 is slidingly drawn out. When the withdrawal of the sliding guide 40 positioned on the guide insertion unit 116 is detected by the proximity sensor 11a, an air cleaning mode to be described later is automatically operated.

A charging terminal 117 for earplugs connected to the charging docking unit 500 of the charging station 3 is formed in an area facing the back of the head among the edge surfaces connecting the inner and outer surfaces of the case 11 .

First filter (13), first fan (14), first motor (15)

As shown in FIG. 5 , the first filter 13 , the first fan 14 , and the first motor 15 are located in the inner space of the case 11 , and are supported by the first partition wall 114 .

The first filter 13 is installed between the first air inlet 112 and the first fan 14 . The first filter 13 filters the air sucked in through the first air inlet 112 . The first filter 13 is a filter with antibacterial and antiviral functions, and is replaced after use for a certain period of time.

The first fan 14 sucks air from the first air inlet 112 .

The first motor 15 rotates the first fan 14 .

Air sucked in from the first air inlet 112 by the first filter 13 , the first fan 14 , and the first motor 15 and purified is discharged to the air outlet 113 .

Speaker(16)

The speaker 16 emits sound. The speaker 16 is positioned toward the sound discharge unit 111 in the inner space of the case 11 , and is supported by the second partition wall 115 . The second partition wall 115 isolates the speaker 16 to prevent the sound of the first fan 14 and the first motor 15 from flowing toward the speaker 16, and is formed of a soundproof material. The sound discharged from the speaker 16 is discharged to the outside through the sound discharge unit 111 . Since the speaker 16 is a known technology, a detailed description thereof will be omitted. The speaker 16 receives sound from the music device through wired/wireless communication.

The first control switch (17), the second control switch (18)

The first control switch 17 and the second control switch 18 are installed in the case 11 .

The first control switch 17 controls the speaker mode. Whether the speaker 16 is operated, sound, etc. may be controlled by the first control switch 17 .

The second control switch 18 controls the air cleaning mode in the non-winter season and winter, and controls the bacteria and virus removal mode. When the non-winter air cleaning mode is selected by the second control switch 18 , the first motor 15 of the earplug 10 is operated. When the winter air cleaning mode is selected, the first motor 15 of the earplug 10 and the second motor 314 of the headband 30 are operated, the planar heating element module (H) is heated, and the sliding guide (40) ) is heated.

The first control switch 17 and the second control switch 18 are of a touch type. Each mode can be changed according to the touch method. However, the present invention is not limited thereto and may be implemented in various ways.

[Headband (30)]

2, the headband 30 worn on the head connects the two earplugs 10, and the length is adjusted.

As shown in FIG. 6 , the headband 30 includes a support part 31 and a connection part 32 .

support (31)

The support part 31 is a part supported by the head. In the middle region of the support part 31 located at the top of the head, a second air inlet 311 through which external air is introduced is formed on the outer surface facing to the outside, and a conduit S1 through which the introduced air flows is formed. is formed

As shown in FIG. 7 , a second filter 312 , a second fan 313 , and a second motor 314 are installed in the conduit S1 of the support 31 toward the second air inlet 311 . do. The second filter 312 , the second fan 313 , and the second motor 314 are supported by the inner partition wall 315 . A hole through which air passes is formed in the inner partition wall 315 .

The second filter 312 is positioned between the second air inlet 311 and the second fan 313 . The second filter 312 filters the air sucked in through the second air inlet 311 . The second filter 312 is a filter having antibacterial and antiviral functions, and is replaced after use for a certain period of time. The second fan 313 sucks air from the second air inlet 311 . The second motor 314 rotates the second fan 313 . Air sucked from the second air inlet 311 by the second filter 312 , the second fan 313 , and the second motor 314 and purified is moved to the connection part 32 along the pipe line S1 . .

A planar heating element module (H) for heating the introduced air is installed on the bottom surface of the conduit (S1) of the support part (31). The planar heating element module (H) is installed on the bottom surface long along the length of the support part (31).

8, the planar heating element module (H) is composed of a film (h1), a energizing circuit (h2), carbon black (h3), a battery (h4), an insulating material (h5). A battery (not shown) installed in the case 11 may be used instead of the battery h4.

The film h1 is made of PET (Polyethylene Terephthalate). The energizing circuit h2 is a circuit through which electricity flows. The energizing circuit h2 is formed on the upper surface of the film h1. The energizing circuit h2 is made of silver (Ag) with good conductivity. Since a method (eg, an etching method) of forming the conduction circuit h2 on the upper surface of the film h1 is a known technique, a detailed description thereof will be omitted. Carbon black (h3) is applied to the upper surface of the film (h1). The battery h4 is disposed on the lower surface of the film h1. The battery h4 supplies electricity to the energization circuit h2. When electricity is supplied to the energizing circuit h2, the carbon black h3 generates heat. The battery h4 is connected to the energizing circuit h2 and an electric wire (not shown). The insulating material h5 is applied to the upper surface of the carbon black h3 to insulate the carbon black h3.

The planar heating element module (H) warms the head in contact with the support part 31 in winter.

The planar heating element module (H) heats the air introduced into the support part 31 to 30-40 ℃. This heated air is supplied to the user's face in winter to prevent the cold.

The planar heating element module (H) heats the air introduced into the support part 31 to 70 ~ 80 ℃. This heated air removes germs or viruses on the mask or blindfold in a short period of time (about 1 minute).

In order to control the temperature at which the planar heating element module (H) heats the air, the amount of electricity flowing through the energization circuit (h2) is adjusted to control the amount of heat generated by the carbon black (h3).

Connection (32)

Two connection parts 32 are provided, and one end of each connection part 32 is connected to the support part 31 to be adjustable in length, and the other end is connected in communication with the inner space of the case 11 . The support part 31 and the connection part 32 are connected to each other by a length adjustment part 321 . The length adjustment unit 321 may be implemented in various ways by known techniques. However, inside the length adjusting part 321 , a pipe S2 communicating with the support part 31 and the connection part 32 is formed.

A pipe line S3 communicating with the pipe line S1 of the support part 31 and the pipe line S2 of the length adjustment part 321 is formed inside the connection part 32 as well. Accordingly, the air sucked in through the second air inlet 311 flows to the conduit S3 of the connection part 32 along the conduit S1 of the support part 31 . The air flowing into the conduit S3 of the connection part 32 moves to the inner space of the first partition wall of the case 11 in communication.

Sliding Guide(40)

As shown in FIG. 9 , the sliding guide 40 is inserted into the guide insertion part 116 of the case 11 and slidably drawn out toward the open end, and is fixed at a specific position. The drawn-out sliding guide 40 collects the purified air discharged from the air discharge unit 113 around the mouth and nose.

As shown in FIG. 10 , the sliding protrusion 41 is provided on the sliding guide 40 . The sliding protrusion 41 is formed to extend from the inner surface of the sliding guide 40 to a length set in the longitudinal direction. The sliding protrusion 41 is inserted into the sliding groove 116A of the guide insertion part 116 to slide along the sliding groove 116A.

A protrusion extension 41a corresponding to the groove extension portion 116a of the sliding groove 116A is formed in the lower portion of both sides of the sliding protrusion 41 . Therefore, the sliding protrusion 41 is inserted into the sliding groove 116A, but the protrusion extended portion 41a is caught in the groove extended portion 116a of the sliding groove 116A, and the sliding guide 40 is inserted into the guide. upward separation from the portion 116 is prevented.

Saw teeth are formed on both sides of the protrusion extension portion 41a. The teeth formed on the protrusion extension part 41a are engaged with the teeth formed on the groove extension part 116a. Accordingly, the movement of the sliding protrusion 41 within the sliding groove 116A is restricted.

The sliding guide 40 is made of a carbon fiber reinforced composite, or as shown in FIG. 11 , a planar heating element module (H) is installed therein.

The sliding guide 40 made of a carbon fiber reinforced composite is heated by electricity supplied from a battery (not shown) installed in the case 11 , by the resistance of the carbon fiber itself.

The sliding guide 40 in which the planar heating element module (H) is installed is heated by heating the carbon black (h3) by electricity supplied from the battery (h4) of the planar heating element module (H). Since the planar heating element module (H) is the same as that provided in the headband 30, a detailed description will be given later.

By heating the sliding guide 40 , it is possible to warm the area around the face in winter, and it is possible to prevent the purified air discharged from the air outlet 113 from getting cold.

<Charging station (3)>

The charging station 3 is mounted on the headphone body 2, and can discharge purified air. 1 and 12 to 15 , the charging station 3 includes a housing 100 for the station, a filter 200 for the station, a fan 300 for the station, a motor 400 for the station, and a charging station. It is composed of a docking unit (500).

[Housing for station (100)]

As shown in FIG. 12 , the station housing 100 has an air intake unit 110 for a station through which external air is sucked in the rear side, and an air discharge unit 120 for a station through which the suction air is discharged at the front side. is formed

The housing 100 for the station includes a floor support 130 supported on the floor at the lower portion.

An operation switch 140 for operating the station motor 400 and a connection terminal 150 for receiving power are installed on the outer surface of the housing 100 for the station.

[Station filter (200), station fan (300), station motor (400)]

As shown in FIG. 15 , the station filter 200 is located inside the station housing 100 and filters air introduced through the station air intake 110 . The station filter 200 is installed between the station air intake 110 and the station fan 300 . The station filter 200 is a filter having antibacterial and antiviral functions like the filter used in the headphone body 2 , and is replaced after use for a certain period of time.

The station fan 300 is located inside the station housing 100 , and the air flows so that air is sucked in through the station air inlet 110 and discharged through the station air outlet 120 .

The station motor 400 is located inside the station housing 100 and rotates the station fan 300 .

[Docking unit for charging (500)]

The charging docking unit 500 is connected to the outer wall of the housing 100 for the station, and is connected to the earplug charging terminal 117 formed in the earplug 10 of the headphone body 2 . The headphone body 2 is charged through the charging docking unit 500 .

13 and 14, the charging docking unit 500 is connected to the earplug charging terminal 117, and the docking that can be moved in a direction to approach and spaced apart from the outer wall of the housing 100 for the station. It consists of a body 510 and a docking support 520 coupled to the docking body 510 and movably coupled to the housing 100 for the station.

Hereinafter, the operation of the air cleaning headphone system having a sliding guide according to the first embodiment of the present invention will be described in detail.

<Headphone body (2)>

[Speaker Mode]

The user wears the headphone body 2 . The sliding guide 40 is fixed while being inserted into the guide insertion unit 116 . The speaker 16 of the earplug 10 is operated with the first control switch 17 . As shown in FIG. 16 , when the speaker 16 is operated, the sound is discharged toward the ear through the sound discharge unit 111 .

[Air purification mode]

The user wears the headphone body 2 . The air cleaning mode can be operated alone or together with the speaker mode. The air cleaning mode is automatically operated when the sliding guide 40 is withdrawn from the guide insertion part 116 .

To this end, when the sliding guide 40 is pushed downward, the sliding protrusion 41 of the sliding guide 40 slides downward along the sliding groove 116A of the guide insertion part 116 . At this time, the teeth of the protrusion extension 41a of the sliding protrusion 41 slide while riding over the teeth of the groove extension 116a of the sliding groove 116A, and when the movement stops, the protrusion extension part ( The teeth of 41a) are caught by the teeth of the groove expansion part 116a and are fixed.

non-winter

Operate (press once) the second control switch 18 to select the non-winter mode. When the sliding guide 40 is withdrawn, the sliding guide 40 covering the proximity sensor 11a moves and the proximity sensor 11a detects the withdrawal of the sliding guide 40 . Then, the first motor 15 of the earplug 10 is automatically operated.

As shown in FIG. 17 , when the first motor 15 is operated, air is introduced through the first air inlet 112 of the case 11 , and the introduced air is transferred to the air outlet of the case 11 . (113) through the mouth and around the nose. The sliding guide 40 prevents the discharged air from spreading to the outside, and collects the discharged air around the mouth and nose. Therefore, it is possible to inhale a sufficient amount of purified air through the mouth and nose. When explaining the operation inside the earplug 10, the first fan 14 is rotated by the first motor 15, air is sucked into the first air inlet 112, and the first filter 13 is is purified through The purified air is discharged to the air discharge unit 113 .

winter

The winter mode is selected by operating the second control switch 18 (quickly pressing twice). When the sliding guide 40 is withdrawn, the sliding guide 40 covering the proximity sensor 11a moves and the proximity sensor 11a detects the withdrawal of the sliding guide 40 . Then, the first motor 15 of the earplug 10, the second motor 314 of the headband 30 are operated, the planar heating element module H is heated, and the sliding guide 40 is heated.

As shown in FIG. 18 , when the second motor 314 is operated, air is introduced into the conduit S1 of the support part 31 through the second air inlet 311 of the support part 31 . The introduced air passes through the planar heating element module (H) disposed along the bottom surface of the conduit (S1) of the support part (31). The planar heating element module (H) heats the air introduced into the support part 31 to 30-40 ℃.

Since air is continuously introduced from the second air inlet 311, the heated air is pushed down and heated by the planar heating element module (H) while moving. The heated air is introduced into the earplug 10 . By the operation of the first fan 14 of the earplug 10, not only the external air through the first air inlet 112 but also the heated air moved from the headband 30 is sucked together. Accordingly, purified air warmer than the outside air, which is a mixture of cold outside air and heated air, is discharged to the air outlet 113 of the earplug 10 .

On the other hand, electricity is also supplied to the sliding guide (40). The sliding guide 40 is heated to about 30-40 ℃ by the heat of the carbon fiber reinforced composite or planar heating element module (H). The heated sliding guide 40 prevents the exhausted air from spreading to the outside, guides it around the mouth and nose, as well as warms the area around the face in winter, and the purified air discharged from the air outlet 113 . prevent it from cooling down.

[Bacteria and virus removal mode]

The user takes off the headphone body (2). Operate (long press) the second control switch 18 to select the bacteria and virus removal mode. The second motor 314 of the headband 30 is operated, and the planar heating element module (H) and the carbon fiber are heated.

The planar heating element module (H) of the headband (30) heats the air introduced into the support part (31) to 70-80°C. Since air is continuously introduced from the second air inlet 311, the heated air is pushed down and heated by the planar heating element module (H) while moving. The heated air is introduced into the earplug 10 . The heated air is discharged to the air outlet 113 of the earplug 10 . Bacteria or viruses attached to the case 11 are removed within a short time (within 1 minute) with heated air.

On the other hand, electricity is also supplied to the sliding guide (40). The sliding guide 40 is heated to about 70 ~ 80 ℃ by the heat of the carbon fiber or planar heating element module (H). Bacteria or viruses attached to the sliding guide 40 by heating are removed within a short time (within 1 minute).

In the bacteria and virus removal mode, high heat may cause burns to the user, so a warning sound is emitted from the speaker 16 to “be careful while removing bacteria and viruses, but beware of hot air”.

<Charging station (3)>

[Air purification mode]

Separately from the air cleaning mode of the headphone body 2, the charging station 3 also has an air cleaning function. In order to activate the air cleaning mode of the charging station 3 , the operation switch 140 of the charging station 3 is operated. When the operation switch 140 is operated, the motor 400 for the station operates and the fan 300 for the station rotates.

As shown in FIG. 19 , when the station fan 300 rotates, external air is sucked through the station air intake unit 110 . The sucked air is purified through the filter 200 for the station. The purified air is discharged to the outside through the air discharge unit 120 for the station.

[Charging Mode]

The charging mode operates independently from the air cleaning mode.

As shown in FIG. 19 , the user takes off the headphone body 2 and connects the charging terminal 117 for the earplugs of the headphone body 2 to the charging docking unit 500 of the charging station 3 . The headphone body 2 is charged through a charging station 3 connected to a power source.

Hereinafter, an air cleaning headphone system having a sliding guide according to a second embodiment of the present invention will be described in detail.

Since the air cleaning headphone system with a sliding guide according to the second embodiment is different from the air cleaning headphone system with a sliding guide according to the first embodiment only in the charging station 3A, the charging station 3A only to be explained.

<Charging Station (3A)>

20 and 21 , the charging station 3A includes a housing 100A for the station, a fan 300 for the station, a motor 400 for the station, and a docking unit 500 for charging.

[Housing for station (100A)]

The station housing 100A has an air outlet 120 for the station through which the sucked air is discharged is formed on the front side. However, unlike the first embodiment, there is no station air intake 110 on the rear side of the housing 100A for the station, and the station air delivery unit 160 is formed on both sides of the housing 100A.

The air delivery unit 160 for the station is connected to the headphone body 2 to receive air from the headphone body 2 . As shown in FIG. 20 , the air delivery unit 160 for the station includes a plug 161 for air delivery and a tube 162 for air delivery.

The air delivery plug 161 is inserted into the air outlet 113 formed in the earplug of the headphone body 2, and the inside is hollow.

The air delivery tube 162 is connected to the air delivery plug 161 and the station housing 100A, and a flow pipe through which air flows is formed. A tube conduit hole TH communicating with the flow conduit of the air transfer tube 162 is formed in the station housing 100A. The air transmission tube 162 is formed of a flexible material. The air transmission tube 162 is installed in the station housing 100A to be adjustable in length. Therefore, in order to connect the air delivery unit 160 for the station to the headphone body 2 , the air delivery tube 162 is pulled to connect the air delivery plug 161 to the air outlet formed in the earplug of the headphone body 2 . (113) can be inserted.

The station housing 100A includes a floor support 130 supported on a floor surface.

An operation switch 140 for operating the station motor 400 and a connection terminal 150 for receiving power are installed on the outer surface of the housing 100A for the station.

[Station fan (300), station motor (400)]

The station fan 300 is located inside the station housing 100A, and the air emitted from the headphone body 2 is sucked through the station air delivery unit 160 to remove the station air exhaust unit 120 . Air flows through the exhaust.

The station motor 400 is located inside the station housing 100A, and rotates the station fan 300 .

[Docking unit for charging (500)]

Since the charging docking unit 500 is the same as that of the first embodiment, a detailed description thereof will be omitted.

Hereinafter, the operation of the air cleaning headphone system having a sliding guide according to a second embodiment of the present invention will be described in detail.

Since the operation of the headphone body 2 and the operation of the charging mode of the charging station 3A are the same as those of the first embodiment, only the operation of the charging station 3A in the air cleaning mode will be described.

[Air cleaning mode of charging station (3A)]

The charging station 3A operates in the air cleaning mode through the headphone body 2 .

As shown in FIG. 22 , the user takes off the headphone body 2 and connects the station air transmission unit 160 of the charging station 3A to the air discharge unit 113 of the headphone body 2 . At this time, by connecting the charging terminal 117 for the earplugs of the headphone body 2 to the charging docking unit 500 of the charging station 3A, it can be operated simultaneously with charging. When the operation switch 140 of the charging station 3A is operated, the air cleaning mode of the headphone body 2 is activated.

If the headphone body 2 is in the non-winter season air cleaning mode is selected, the first motor 15 of the earplug 10 operates. When the first motor 15 operates, air is introduced through the first air inlet 112 of the case 11 , is purified through the first filter 13 , and is then purified through the air outlet 113 of the case 11 . ) is released through

Since the air discharge unit 113 is connected to the station air transmission unit 160 of the charging station 3A, the purified air flows into the station housing 100A through the station air transmission unit 160 . do. The station fan 300 rotates by the station motor 400 to suck in the introduced purified air, and the sucked in purified air is discharged to the outside through the station air outlet 120 .

If the headphone body 2 is in the winter air cleaning mode is selected, not only the first motor 15 of the earplug 10 but also the third motor 313b of the headband 30 and the planar heating element module H operate. Since the operation of the first motor 15, the third motor 313b, and the planar heating element module (H) is the same as that of the first embodiment, a detailed description thereof will be omitted.

The warm air discharged through the air outlet 113 is introduced into the housing 100A for the station through the air delivery unit 160 for the station of the charging station 3A, and, as in operation in the non-winter mode, the station It is discharged to the outside through the air discharge unit 120 for.

1: Air cleaning headphone system with sliding guide
2: Headphone body 10: Earplugs
11: case 13: first filter
14: first fan 15: first motor
16: speaker 17: first control switch
18: second control switch 30: headband
31: support part 32: connection part
40: sliding guide 41: sliding projection
3, 3A: charging station
100, 100A: housing for station 110: air intake for station
120: air outlet for station 130: floor support
140: operation switch 150: connection terminal
160: air delivery unit for station 161: air delivery plug
162: tube for air transmission 200: filter for station
300: fan for station 400: motor for station
500: docking unit for charging 510: docking body
520: support for docking

Claims (5)

delete Headphones comprising two earplugs for discharging sound and purified air, a headband connecting the two earplugs and having an adjustable length, and a sliding guide for collecting the purified air discharged from the earplugs around the mouth and nose. main body; and
The headphone body is mounted and includes a charging station capable of emitting purified air,
The charging station is
a station housing connected to the headphone body and having an air delivery unit for a station that receives air from the headphone body and an air outlet for a station through which the received air is discharged;
a station fan located inside the housing for the station and configured to flow the air so that the air discharged from the headphone body is sucked in through the air transmission unit for the station and discharged through the air discharge unit for the station; and
The air cleaning headphone with a sliding guide, which is located inside the housing for the station and includes a motor for the station that rotates the fan for the station. The method of claim 2, wherein the air delivery unit for the station,
an air delivery plug which is inserted into the first air outlet formed in the earplug and is hollow inside; and
The air cleaning headphone with a sliding guide, characterized in that it comprises an air delivery tube connected to the air delivery plug and the station housing, the flow passage through which the air flows. delete delete

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