KR20160139838A - Seat for car with function of cold wind and warm wind - Google Patents

Seat for car with function of cold wind and warm wind Download PDF

Info

Publication number
KR20160139838A
KR20160139838A KR1020150075632A KR20150075632A KR20160139838A KR 20160139838 A KR20160139838 A KR 20160139838A KR 1020150075632 A KR1020150075632 A KR 1020150075632A KR 20150075632 A KR20150075632 A KR 20150075632A KR 20160139838 A KR20160139838 A KR 20160139838A
Authority
KR
South Korea
Prior art keywords
air
duct
headrest
cold air
cold
Prior art date
Application number
KR1020150075632A
Other languages
Korean (ko)
Inventor
정경열
Original Assignee
(주)대유플러스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)대유플러스 filed Critical (주)대유플러스
Priority to KR1020150075632A priority Critical patent/KR20160139838A/en
Publication of KR20160139838A publication Critical patent/KR20160139838A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5607—Heating or ventilating devices characterised by convection
    • B60N2/5621—Heating or ventilating devices characterised by convection by air
    • B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/742—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for ventilating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
    • B60H1/08—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator
    • B60H1/10—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle
    • B60H1/12—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant from other radiator than main radiator the other radiator being situated in a duct capable of being connected to atmosphere outside vehicle using an air blower
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60N2/48—

Abstract

[0001] The present invention relates to a vehicle seat having a cold air function, which is provided on the inner side of a front seat of an automobile and includes a duct for receiving cold air and hot air from a vehicle on one side thereof and a duct connected to an upper side of the duct, A blowing fan provided on an upper portion of the blowing fan, the lower side connected to the blowing fan, and the upper side extended to be distributed in a Y-shape, And a lower duct connected to one side of the supply duct, the duct being connected to the Y-shaped distributor, the duct being adapted to transfer cold air and hot air from an automobile supplied from a supply duct, And a pair of spaced apart rear portions of the front seat of the vehicle are inserted and inserted into the front seat, And the supply duct is connected to the other side of the Y-shaped distributor to discharge the cold air and the hot air of the automobile supplied from the supply duct, and each of the air ducts is hinged to both sides thereof, A plurality of rear windshield blades are provided, and a plurality of rear windshield wing plates are vertically arranged from one side to the other of the rear upper and lower windshield plates, and a rear left and right windshield plates hinged to the rear upper and lower windshield plates are coupled, The rear left and right air direction plates are hinged to the rear left and right air direction plates to have a rear connecting port for interlocking with a plurality of rear left and right air direction plates. The rear right and left air direction plates are provided at the rear of the rear left and right air direction plates, A rear ventilation opening provided with a rear airflow direction control lever hinged to the front seat, A control unit connected to the ventilation fan of the automobile and configured to exchange signals with each other, and a control unit connected to the control unit, the ventilation fan being provided at one side of the rear ventilation opening to regulate the temperature of the cold air and the hot air, A rear air temperature control switch, a rear air temperature control switch connected to the control unit, the rear air temperature control switch being spaced apart from the rear temperature control switch and adjusting the airflow intensity of the cold air and the hot air, And a rear anion generator connected to the control unit to supply negative ions to the inside of the supply duct when the blowing fan operates, and a rear anion generator disposed in front of the rear up and down wind direction plate and the rear left and right wind direction plate, Thereby preventing infiltration into the inside of the rear ventilation hole, And a rear filter disposed to prevent dust and foreign matter contained in the cold air from being discharged to the outside, a headrest provided on an upper portion of the front seat, And the other side is connected to one side of the branch duct which is divided into the Y-shape, and receives the cold air and the warm air of the automobile from the branch duct and discharges the air to the outside. The lower duct is inserted into the upper front portion of the headrest And the other duct is connected to the other side of the branch duct which is divided into the Y-shaped ducts to supply cold air and warm air of the automobile from the branch duct and discharge the air to the outside, and an upper duct connected to the control unit A headrest temperature control switch provided on one side of the headrest to adjust the temperature of the cold air and the warm air, And a head rest air amount adjusting switch provided at one side of the head rest to adjust the air amount intensity of the cold air and the warm air.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a seat for a vehicle,

[0001] The present invention relates to a vehicle seat having a cold air function, and more particularly, to a seat for a vehicle having a cold seat, Or warm air to the front seat occupant and supplying cold air or hot air to the headrest according to the seated person's choice and supplying the air to the head and neck of the front seat occupant.

Generally, a cold air or a warm air supplied from a conventional automobile is supplied only from the front or bottom of the front seat. Such a cold air or hot air supply causes cold air or hot air directly to a seated person sitting on the rear seat behind the front seat It takes a long time for cold air or hot air supplied from the front of the front seat to be supplied to the rear seat, and the seated person of the rear seat has been cold or hot for a long time.

In addition, the cold air or the warm air supplied from the conventional automobile is supplied only from the front or the bottom of the driver or passenger. When the driver and the passenger are seated on the seat due to the supply of the cold air or the warm air, On the other hand, when the body and the headrest are in contact with each other, there are problems such as cold or no sweat due to no hot air, and when the wind strength of cold wind or warm wind is weakly controlled, cold wind or warm wind affects the body There was also a problem that took a long time.

In order to solve the problems of the conventional art as described above, a suction duct communicating with a suction port formed on an outer circumferential surface of a console box installed in a middle portion of an all-around seat and a temperature control chamber formed inside the console box to communicate with the suction duct A heat exchange core installed inside the temperature control room to be in contact with the air blown from the blowing fan and performing heat and air cooling and heating of the air blown by the thermoelectric operation, And an air duct connected to a discharge port formed on a rear surface of the console box so as to discharge the air that has been communicated, cooled, and heated to the back side, wherein the heat exchange core has one side accommodated in the temperature adjusting chamber, And is accommodated in an exhaust duct which is connected to the outside and separated from the temperature control room, and a plurality of heat dissipation A plurality of thermoelectric elements having one side contacting the outer circumferential surface of one side of the heat pipe, a heat exchange pin contacting the other side of the thermoelectric element, and a plurality of thermoelectric elements mounted between the heat pipe and the heat radiating fin, A ventilation system for a vehicle seat that discharges air to a vehicle seat is known in which air is passed through the seat cushion in accordance with the movement of the seat cushion Wherein the duct is formed by a connecting duct and a lower duct while one duct is fitted to the other duct so that the connecting duct is connected to the seat cushion, And the lower duct can be moved together with the seat cushion The lower duct provided on the moving portion of the seat when the seat cushion is moved when the seat cushion is moved is slidably movable with respect to the connecting duct installed on the fixed portion of the seat, A sealing member for preventing leakage of air by maintaining airtightness between the connecting duct and the connecting duct is coupled to one end peripheral surface of the lower duct to be inserted into the connecting duct, and the connecting duct and the lower duct are extended in length The lower duct is connected to the lower duct by a horizontal elastic means so as to assist the returning operation of the lower duct. The duct is protruded to the inside of the connecting duct at one end of the connecting duct where the lower duct is inserted, And a connecting duct guide protrusion formed along the direction of the connecting duct, A lower duct guide groove into which the connecting duct guide protrusion is inserted is formed along the longitudinal direction of the lower duct at one end of the inserted duct, as disclosed in Patent Document No. 10-1208756.

However, the above-mentioned technology has a structure in which cold air or warm air is supplied only to the console box. In this case, there is a problem that cold air or warm air is supplied only to the legs of the rear seat occupant. In addition, the body of the rear seat occupant is exposed to the outside, There is a problem in that cold or warm air is not supplied to the neck or the face where the body temperature can be lowered or increased most rapidly.

In addition, the above-described technique has a problem of safety accident during operation because the driver must move the eyes from the front to the air conditioner of the automobile in order to control cold wind or warm air.

Accordingly, there is a demand for a vehicle seat having a cold wind function that solves the above-described conventional problems.

Patent Registration No. 10-1263554 Japanese Patent Application Laid-Open No. 10-1208756

SUMMARY OF THE INVENTION It is an object of the present invention to provide a seat occupant sitting on a rear seat of a front seat of a vehicle, Or warm air to the headrest, and supplies cold or warm air to the headrest according to the selection of the seated person so as to supply the head and neck of the seated person, and at the same time, The present invention provides a vehicle seat provided with a cold wind function for preventing a safety accident during operation because a driver does not need to move his or her eyes forward.

In order to achieve the above-described object, the present invention provides a vehicle air conditioner comprising: a duct provided inside a front seat of a vehicle for receiving cold air and warm air from an automobile; a duct connected to an upper side of the duct; A blowing fan provided at an upper portion of the blowing fan to connect the lower side to the blowing fan and the upper side extended to be distributed in a Y shape so that the cold air of the automobile and the warm air And a lower duct connected to one side of the supply duct, which is divided into Y-shaped ducts, for feeding cold air and hot air of automobiles supplied from the supply duct, And a pair of spaced apart rear portions of the front seat of the automobile are inserted and provided inside the front seat, Shaped air ducts are connected to the other side of the Y-shaped distribution ducts to discharge cold air and hot air from automobiles supplied from the supply ducts, respectively. Each of the air ducts is hinged to both sides of the air ducts, And a plurality of rear windshield wing plates hinged to the rear upper and lower windshield plates are coupled to the rear windshield wing plates, and a plurality of rear windshield wing plates are coupled to the rear windshield wing plates, And a rear connector for hinging a plurality of rear left and right air direction plates by being hinged to the rear left and right air direction plates at a front side of the rear side air direction plate, A rear ventilation opening provided with a rear airflow direction control lever, A control unit connected to the ventilator and the air conditioner of the automobile to organically transmit and receive signals to each other and a control unit connected to the control unit and provided at one side of the rear ventilating unit to control the temperature of the cold air and the warm air, A rear air volume control switch connected to the control unit and spaced apart from the rear temperature control switch to adjust the air volume of the cold air and the hot air, a switch installed inside the front seat, A rear anion generator provided to supply negative ions to the inside of the supply duct when the blowing fan is operated, and a rear anion generator disposed in front of the rear up and down wind direction plate and the rear left and right wind direction plate, It is possible to prevent infiltration into the inside of the vehicle, A headrest provided on the upper portion of the front seat, and a headrest which is inserted in an inner front lower portion of the headrest and has one side exposed to the front of the headrest, And the other side is connected to one side of the branch duct which is distributed to the Y-shape, and receives the cold air and the warm air of the automobile from the branch duct and discharges the air to the outside. The lower duct is inserted into the upper front part of the inside of the headrest, And the other side is connected to the other side of the branch duct which is divided into the Y-shape, and receives the cold air and the warm air of the automobile from the branch duct and discharges the air to the outside. The upper duct is connected to the control unit, A headrest temperature control switch provided on one side for controlling the temperature of the cold air and the warm air, And a headrest air volume adjusting switch provided at one side of the headrest and adapted to adjust the airflow intensity of the cold air and the warm air.

The vehicle seat having the cold-wind function according to the present invention is provided with a duct, a supply duct, and a ventilating opening to which cold air and hot air of an automobile are supplied to a front seat of an automobile and is seated on a rear seat of the front seat. A cold wind or a warm air can be directly supplied to the headrest according to the selection of the seated person, and is supplied to the head and neck of the seated person, and at the same time, a cold wind, Since the switch for adjusting the intensity is provided, it is possible to prevent a safety accident during operation because the driver's gaze does not need to move forward.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a rear side perspective view of a vehicle seat provided with a cold wind function according to the present invention, Fig.
2 is a schematic view of a rear ventilation opening according to the present invention,
3 is a schematic view of a vehicle seat having a cold air function according to the present invention,
4 to 5 are schematic views of a headrest according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, a vehicle seat having a cold air function according to the present invention is provided inside a front seat 2 of a vehicle, and includes a duct 10 and a duct 10, A blowing fan 12 connected to the upper side of the duct 10 and adapted to convey the cold air and the warm air of the automobile supplied through the duct 10, A supply duct 14 connected to the blowing fan 12 at the lower side and extended to distribute the upper side to the Y shape so as to transfer cold air and warm air of the vehicle to the inside, A branch duct 16 connected to one side of the Y-shaped distribution unit and connected to the lower side to feed cold air and warm air of the automobile supplied from the supply duct 14, , Behind the front seat (2) of the automobile And the supply duct 14 is connected to the other side of the Y-shaped distributor so as to discharge the cold air and the hot air of the automobile supplied from the supply duct 14 And a plurality of rear upper and lower airfoil plates 21 spaced from each other by hinges on both sides of the inner side of each of the upper and lower airfoil plates 21, And a rear left and right air direction plate 22 hinged to the rear up and down air direction plate 21 are coupled to each other and a plurality of rear left and right air direction plates 22 are coupled to the rear left and right air direction plates 22, And a plurality of rear left and right wind deflector plates 22 are provided at the rear of the rear left and right wind deflector plates 22. The rear left and right air deflector plates 22 are hinged to the plate 22, Rear left and right in center A rear ventilation opening 20 having a rear airflow direction control lever 24 hinged to the airflow direction plate 22 and a rear airflow opening 20 inserted into the front seat 2 and connected to a blowing fan 12 and an air conditioner A control unit 30 connected to the control unit 30 and provided at one side of the rear ventilation opening 20 to control a temperature of the rear windshield, A rear air volume control switch 34 connected to the control unit 30 and spaced apart from the rear temperature control switch 32 to adjust the air volume of the cold air and the warm air, And a rear negative ion generator 36 connected to the supply duct 14 and the control unit 30 so as to supply negative ions to the inside of the supply duct 14 in operation of the blowing fan 12, And a rear upper and lower air flow inside the rear ventilation opening (20) The front and rear wind deflector plates 22 and 22 are provided in front of the rear air vents 20 to prevent external dust and foreign matter from penetrating into the rear ventilation holes 20, A rear filter 38 provided to prevent dust and foreign matter from being discharged to the outside, a headrest 40 provided at an upper portion of the front seat 2, One side of which is exposed to the front of the headrest 40 and the other side of which is connected to one side of the branch duct 16 which is divided into a Y shape to receive cool air and warm air of the automobile from the branch duct 16, The other end of which is exposed to the front of the headrest 40 while the other end of the branch duct 16 is divided into Y- And is connected to the branch duct (16) The headrest 40 is provided at one side of the headrest 40 and is connected to the control unit 30. The head duct 40 has a headrest temperature A control switch 72 and a headrest air volume adjusting switch 74 connected to the controller 30 and disposed at one side of the headrest 40 to control the airflow intensity of the cold air and the warm air.

First, a duct 10 is provided inside the front seat 2 of the automobile and receives cool air and hot air from a vehicle.

At this time, it is preferable that the duct 10 is made of a soft synthetic resin material and is formed in the form of a corrugated pipe so as to correspond to rising and falling of the front sheet 2 and forward and backward movement thereof.

And a blowing fan 12 connected to the upper side of the duct 10 and adapted to convey the cold air and the warm air of the automobile supplied through the duct 10.

At this time, the blowing fan 12 supplies the cold air and the hot air of the automobile supplied through the duct 10 more stably to the supply duct 14 and the branch duct 16, which will be described later, And to reinforce what can be done.

A supply duct (14) which is provided on the upper part of the blowing fan (12) and connected to the blowing fan (12) at the lower side and extended to distribute Y- .

At this time, the supply duct 14 is formed so as to be distributed to the upper side in a Y-shape so as to be connected to a pair of rear ventilation holes 20 and a branch duct 16 which will be described later.

Further, it is preferable that the supply duct 14 is formed of a soft synthetic resin material.

The supply duct 14 is connected to a lower side of the Y-shaped distributor and is adapted to transfer cold air and warm air from an automobile supplied from the supply duct 14, A branch duct 16 is provided.

At this time, the branch ducts 16 are extended to be distributed to the Y-shaped upper side and connected to the lower duct 50 and the upper duct 60, respectively, which will be described later.

It is preferable that the branch duct 16 is made of a soft synthetic resin material.

It is preferable that the supply duct 14 and the branch duct 16 are formed in the form of a corrugated tube so as to correspond to the upward and downward movements and forward and backward movements of the headrest 40 to be described later.

A pair of spaced apart rear portions of the front seat 2 of the automobile are inserted into the front seat 2 so that the supply duct 14 is connected to the other side distributed to the Y- And a plurality of rear upper and lower air-deflecting plates 21 spaced from each other by an upper portion and a lower portion are provided on the inner side of each of the hinges, And a rear left and right air direction plate 22 hinged to the rear upper and lower air direction plate 21 are coupled to the rear upper and lower air direction plates 21, The rear left and right air side airfoil 22 is hinged to the rear left and right air side airfoil plates 22 so that a plurality of rear left and right air airfoil plates 22 are interlocked with each other. In the rear, And a rear airflow opening 20 having a rear airflow direction control lever 24 hinged to a rear left and right air side airfoil 22 at the center of the left and right airflow direction plates 22 are provided.

At this time, the rear upper airflow direction plate 21, the rear left and right air direction plate 22, the rear connection port 23 and the rear airflow direction control lever 24 provided in the rear ventilation opening 20 are the same as the conventional rear ventilation opening 40 So that the occupant of the rear seat can control the cold air or the hot air blown through the rear ventilation opening 40 in the up, down, left, and right directions.

The control unit 30 is inserted into the front seat 2 and connected to the blowing fan 12 and the air conditioner of the automobile to exchange signals with each other organically.

At this time, the control unit 30 includes a rear temperature control switch 32, a rear air volume control switch 34, a headrest temperature control switch 72, a headrest air volume control switch 74 and a rear negative ion generator 36, And transmits a signal to the air conditioner of the vehicle according to the operation of the rear temperature control switch 32, the rear air volume control switch 34, the headrest temperature control switch 72 and the headrest air volume control switch 74, Controls the temperature of the hot wind or sends a signal to the blowing fan 12 to control the wind intensity of the cold wind and the warm wind, and also operates the rear negative ion generator 36 when the cold wind and the hot wind are supplied.

A rear temperature control switch 32 is provided at one side of the rear ventilation opening 20 and is connected to the control unit 30 to control the temperature of the cold air and the hot air.

At this time, the rear temperature control switch 32 is formed in the form of a push button so that the user can easily operate the rear temperature control switch 32.

The rear air temperature control switch 34 is connected to the control unit 30 and is spaced apart from the rear temperature control switch 32 to adjust the airflow intensity of the cold air and the hot air.

At this time, the rear air volume control switch 34 is connected to the control unit 30 to transmit a signal from the control unit 30 to the blowing fan 12 according to the operation of the rear air volume control switch 34, .

And is connected to the supply duct 14 and the control unit 30 to be inserted into the front sheet 2 and to supply negative ions to the inside of the supply duct 14 when the blowing fan 12 operates, 36 are provided.

At this time, the rear negative ion generator 36 supplies negative ions to the inside of the supply duct 14, thereby allowing the seated person of the rear seat to receive the cool air and the warm air more comfortably, and the supply duct 14 and the rear air vent 20 And also to suppress the generation and propagation of bacteria in the bacteria.

Is provided in front of the rear upper air way plate (21) and the rear left air direction plate (22) inside the rear air outlet (20) to prevent external dust and foreign matter from penetrating to the inside of the rear air outlet (20) A rear filter 38 is provided to prevent dust and foreign substances contained in the hot air and the cold air discharged through the outdoor unit 20 from being discharged to the outside.

At this time, the rear filter (38) prevents external dust and foreign matter from penetrating into the rear ventilation opening (20), and dust and foreign matter contained in the hot air and cool air discharged through the rear ventilation opening (20) When the function of the activated carbon is deteriorated when the rear filter 38 is formed only of the activated carbon, the amount of silver in the nanoparticle state is gradually increased to the rear side In order to reinforce the problem of replacing the filter 38, the rear filter 38 is formed by supporting the activated carbon in the nanoparticle silver having a semi-permanent and high functionality, which is advantageous in increasing the lifetime of the rear filter 38 It is.

A headrest (40) is provided on the top of the front seat (2).

The other end of the branch duct 16 is connected to a side of the branch duct 16 which is divided into a Y-shape, And a lower duct 50 for receiving cold air and warm air from the vehicle and discharging the air to the outside.

At this time, it is preferable that the lower duct 50 is formed of a soft synthetic resin material so that the head of the driver or the passenger does not receive an impact when the head of the passenger touches the headrest 40 at the time of an accident, It is possible to form only a certain portion of the synthetic resin material from the portion where the head of the driver or the passenger touches.

In addition, the lower duct 50 is provided to directly supply cold air and warm air to the back of the neck of the driver or the passenger. Unlike the upper body or the lower body, the cold air and the warm air are directly supplied to the neck, Or to lower or raise the temperature of the passenger.

The other end of the branch duct 16 is connected to the other side of the branch duct 16 which is divided into the Y-shape, and the branch duct 16 is inserted into the upper front portion of the headrest 40, And an upper duct 60 for receiving cold air and warm air from the vehicle and discharging the air to the outside.

At this time, it is preferable that the upper duct 60 is formed of a soft synthetic resin material so that the head of the driver or the passenger does not receive an impact when the head of the passenger touches the headrest 40 at the time of an accident, It is possible to form only a certain portion of the synthetic resin material from the portion where the head of the driver or the passenger touches.

In addition, the upper duct 60 is provided to directly supply cold air and warm air to a driver or a passenger's head. Unlike an upper body or a lower body covered by a covering such as clothes, the upper duct 60 raises or lowers a person's body temperature It is advantageous to lower or raise the temperature of the driver or passenger by supplying cold air and warm air directly to the head which is the most efficient and suitable part.

On the other hand, on the side where the lower duct 50 and the upper duct 60 are exposed to the outside, a net-like cover 80 is provided so as to prevent foreign matter and the like from being introduced into the lower duct 50 and the upper duct 60, respectively And are fitted into the lower duct 50 and the upper duct 60, respectively.

At this time, it is preferable that the cover 80 is formed in a net shape, and it is preferable that the cover 80 is formed of natural fiber yarn or artificial fiber yarn so that it does not have a sense of resistance when it touches a human body.

The headrest temperature adjusting switch 72 is provided at one side of the headrest 40 and is connected to the controller 30 to adjust the temperature of the cold air and the warm air.

At this time, the headrest temperature control switch 72 is preferably connected to the control unit 30 to control the temperature of the cold air or the warm air. However, the headrest temperature control switch 72 is directly connected to the air conditioner of the vehicle .

The headrest air volume adjusting switch 74 is provided at one side of the headrest 40 and is connected to the controller 30 to adjust the airflow intensity of the cold air and the warm air.

At this time, the headrest air volume control switch 74 is connected to the control unit 30 to adjust the rotational speed of the blowing fan 12, and to adjust the air volume intensity of the cold air and the hot air supplied to the supply duct 14 simultaneously Respectively.

The headrest temperature control switch 72 and the headrest airflow control switch 74 may be of different shapes and operating modes so that the driver or the passenger can grasp what is intended only by the sense of the hand without turning their eyes. It is preferable that a switch or a lever having an operating method is provided and used.

The vehicle seat provided with the cold air function according to the present invention has the duct 10, the supply duct 14, the branch duct 16, The rear ventilation opening 20, the lower duct 50, and the upper duct 60 are connected to each other, so that it is possible to supply cold air or hot air directly to a seated person sitting on the rear rear seat of the front seat 2, A cold head or a hot wind is supplied to the headrest 40 to be supplied to the head and neck of the seated person and the headrest 40 is provided with a headrest temperature control capable of controlling cold wind, Since the switch 72 and the headrest air volume control switch 74 are provided, the driver's gaze does not need to be moved forward, thereby preventing a safety accident during operation.

2: Front seat 10: Duct
12: blower fan 14: supply duct
16: branch duct 20: rear vent
30: control unit 40: headrest
50: lower duct 60: upper duct
80: cover

Claims (6)

A duct (10) provided inside the front seat (2) of the automobile and supplied with cold air and hot air of a vehicle to one side;
A blowing fan (12) connected to an upper side of the duct (10) and adapted to feed cold air and hot air of an automobile supplied through the duct (10);
A supply duct (not shown) provided at an upper portion of the blowing fan 12 and connected to the blowing fan 12 at a lower side thereof and extended to distribute the Y- 14);
The supply duct 14 is connected to a lower side of the Y-shaped distributor and is adapted to transfer cold air and warm air from an automobile supplied from the supply duct 14, A branch duct (16);
A pair of spaced apart rear portions of the front seat 2 of the automobile are inserted into the front seat 2 so that the supply duct 14 is connected to the other side distributed to the Y- And a plurality of rear upper and lower air-deflecting plates 21 spaced from each other by an upper portion and a lower portion are provided on the inner side of each of the hinges, And a rear left and right air direction plate 22 hinged to the rear upper and lower air direction plate 21 are coupled to the rear upper and lower air direction plates 21, The rear left and right air side airfoil 22 is hinged to the rear left and right air side airfoil plates 22 so that a plurality of rear left and right air airfoil plates 22 are interlocked with each other. In the rear, A rear ventilation opening (20) provided with a rear airflow direction control lever (24) hinged to a rear left airflow direction plate (22) at the center of the left and right airflow direction plates (22);
A control unit 30 inserted in the front seat 2 and connected to the blowing fan 12 and the air conditioner of the automobile to organically exchange signals with each other;
A rear temperature control switch 32 provided at one side of the rear ventilation opening 20 and connected to the control unit 30 to adjust the temperature of the cold air and the hot air;
A rear air volume control switch 34 connected to the control unit 30 and spaced apart from the rear temperature control switch 32 to adjust the air volume of the cold air and the hot air;
A rear anion disposed inside the front seat 2 and connected to the supply duct 14 and the control unit 30 to supply negative ions to the inside of the supply duct 14 during operation of the blowing fan 12, A generator 36;
Is provided in front of the rear upper air way plate (21) and the rear left air direction plate (22) inside the rear air outlet (20) to prevent external dust and foreign matter from penetrating to the inside of the rear air outlet (20) A rear filter (38) provided to prevent dust and foreign matter contained in hot air and cold air discharged through the air outlet (20) from being discharged to the outside;
A headrest 40 provided on an upper portion of the front seat 2;
The other end of the branch duct 16 is connected to a side of the branch duct 16 which is divided into a Y-shape, A lower duct 50 for receiving cold air and warm air from the vehicle and discharging it to the outside;
The other end of the branch duct 16 is connected to the other side of the branch duct 16 which is divided into the Y-shape, and the branch duct 16 is inserted into the upper front portion of the headrest 40, An upper duct 60 for receiving cool air and warm air from the vehicle and discharging the air to the outside;
A headrest temperature control switch 72 provided at one side of the headrest 40 and connected to the controller 30 to adjust the temperature of the cold air and the warm air;
And a headrest air volume adjusting switch (74) provided at one side of the headrest (40) and connected to the controller (30) to adjust the airflow intensity of the cold air and the warm air. Vehicle seat. The method according to claim 1,
Wherein the duct (10), the supply duct (14), and the branch duct (16) are formed of a soft synthetic resin material. The method according to claim 1,
Wherein the duct (10) is formed in a corrugated pipe shape so as to correspond to rising and falling of the front seat (2) and forward and backward movement thereof. The method according to claim 1,
A cover 80 in the form of a net is provided so as to prevent foreign matter and the like from being introduced into the lower duct 50 and the upper duct 60 on the side where the lower duct 50 and the upper duct 60 are exposed to the outside, And wherein the headrest is provided with a cold / warm air function. The method according to claim 1,
Wherein the lower duct (50) and the upper duct (60) are made of a soft synthetic resin material. The method according to claim 1,
Wherein the supply duct (14) and the branch duct (16) are formed in a corrugated pipe shape so as to correspond to the ascending / descending and forward / backward movements of the headrest (40).
KR1020150075632A 2015-05-29 2015-05-29 Seat for car with function of cold wind and warm wind KR20160139838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150075632A KR20160139838A (en) 2015-05-29 2015-05-29 Seat for car with function of cold wind and warm wind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150075632A KR20160139838A (en) 2015-05-29 2015-05-29 Seat for car with function of cold wind and warm wind

Publications (1)

Publication Number Publication Date
KR20160139838A true KR20160139838A (en) 2016-12-07

Family

ID=57573227

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150075632A KR20160139838A (en) 2015-05-29 2015-05-29 Seat for car with function of cold wind and warm wind

Country Status (1)

Country Link
KR (1) KR20160139838A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101208756B1 (en) 2010-02-05 2012-12-05 현대다이모스(주) Ventilation apparatus for vehicle seat
KR101263554B1 (en) 2010-08-30 2013-05-13 현대자동차주식회사 Rear type air conditioner for vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101208756B1 (en) 2010-02-05 2012-12-05 현대다이모스(주) Ventilation apparatus for vehicle seat
KR101263554B1 (en) 2010-08-30 2013-05-13 현대자동차주식회사 Rear type air conditioner for vehicles

Similar Documents

Publication Publication Date Title
JP6674245B2 (en) Air conditioner interlocking seat device
US10543761B2 (en) Air supply component for use with a seat
US9744888B1 (en) Integrated cooling system for an adjustable headrest assembly
JP2015098318A (en) Vehicle seat ventilation system
US10160354B2 (en) Vehicle air-conditioning seat
US20190283636A1 (en) Vehicle air conditioning system
KR20160139839A (en) Seat for car with function of cold wind and warm wind
KR20160139837A (en) Seat for car with function of cold wind and warm wind
KR20160139841A (en) Seat for car with function of cold wind and warm wind
JPH10278556A (en) Air conditioner for vehicle
CN212353522U (en) Automobile air blowing device and vehicle with same
KR20160139838A (en) Seat for car with function of cold wind and warm wind
KR20150113227A (en) The ventilation system in the vehicle seat
KR20160139835A (en) Seat for car with function of cold wind and warm wind
KR20160104879A (en) Headrest with function of cold wind and warm wind
JP2011213127A (en) Air conditioner for vehicle
KR20160104875A (en) Headrest with function of cold wind and warm wind
KR20200031351A (en) Blower system for vechicle
JP6640642B2 (en) Vehicle air conditioner
KR20160104877A (en) Headrest with function of cold wind and warm wind
KR20160104878A (en) Headrest with function of cold wind and warm wind
KR101379579B1 (en) Air conditioning appliance of Railway vehicle seat
JP6983678B2 (en) Vehicle air conditioner
KR100505880B1 (en) A Heating Duct Structure Of The Driver Seat
JP2011131657A (en) Heating device for bus

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right