KR101509407B1 - Adaptive cooling and heating seat system - Google Patents

Abstract

The present invention relates to an adaptive cooling and heating seating system that provides a minimum amount of cooling and heating air within the vehicle while supplying cooling and heating air to individual seat. Despite the weight of a passenger, the bottom seat and the recliner are supplied with cooling and heating air freely, thereby maintaining an adequate temperature level. In addition, the recliner unit supplies cooling and heating air to the rear of the seat so that cooling and heating air can be supplied to the passenger sitting on a rear seat.

Description

[0001] ADAPTIVE COOLING AND HEATING SEAT SYSTEM [0002]

More particularly, the present invention relates to an adaptive cooling / heating seat system, and more particularly, to an adaptive cooling / heating seat system that minimally performs cooling and heating in the room and performs individual cooling and heating from a seat, while cold or hot air The present invention relates to an adaptive cooling / heating seat system having a structure in which cool air or hot air is supplied to the back of the backrest sheet so that hot air or cool air can be supplied to the front of a user seated in the seat.

As the recent economic development and the improvement of living standards, the power consumption continues to increase, but the power supply can not cope with the increase of the electric power demand. This is because it is necessary to expand additional power plants such as hydropower, thermal power and nuclear power in order to increase the power supply, but it is difficult for the state to make decisions due to the negative effects of the expansion. Therefore, it is necessary to reduce national energy in order to solve the supply and demand imbalance of electric energy. In the 2000s, demand for residential, commercial and industrial applications grew at an average annual rate of 6.2%, 7.4% and 4.6%, respectively. Especially, the increase rate of commercial demand is the highest, and it is urgent to reduce power energy for commercial demand. For example, in a multi-use facility such as a theater, energy is wasted because the indoor temperature is kept below the comfortable temperature regardless of the number of users.

In order to solve such a problem, Japanese Unexamined Patent Publication No. 2005-253490 (published on September 22, 2005, air conditioning seat apparatus) has been developed as a conventional technique. The present invention relates to an air conditioning seat device which can feel warmth even in a cold environment in the early stage and can prevent heat after being warmed up and is not pleasantly comfortable. In the air conditioning seat device, air is sent to a blower And warm air is intermittently blown into the human body through the air outlet of the epidermis to supply the warm air to the human body.

In the prior art, the portion touching the human body is composed of the breathable skin and the pad of the elastic body, so that the warmth can be supplied to the human body. However, in the prior art, when the load of the human body is applied, the breathable skin comes into close contact with the elastic pad, and the elastic pad is contracted and closely adhered to the skin, so that it is difficult to supply warm water to the human body, There is a problem that overload is caused.

That is, in the prior art, there is a problem in that the user does not take the load applied when the user sits on the seat and does not exhibit the intended performance in the situation where the load is applied as the user sits down.

Japanese Patent Laid-Open No. 2005-253490 (2005.2.2.2, published)

SUMMARY OF THE INVENTION The present invention has been accomplished in view of the above-mentioned problems, and it is a first object of the present invention to provide a seat for a vehicle which is capable of smoothly supplying cold air or hot air to a floor seat and a back seat, And to provide an adaptive air-conditioning seat system.

A second object of the present invention is to provide an adaptive cooling / heating seat system in which a backward seat can be supplied with cool air or hot air even on the rear side so that hot air or cold air can be supplied to a user seated in the seat in three dimensions.

According to an aspect of the present invention, there is provided an adaptive cooling / heating seat system, comprising: a seat which is coupled to a bottom seat of a seat and which is supplied with cold air or hot air by an air- A second air diffuser coupled to the backrest seat of the seat and supplied with a cold air or a hot air by an air conditioner or an air conditioner, and a plurality of front and rear air diffusers installed on front and rear surfaces of the first air diffuser and the second air diffuser, And a nozzle plate disposed inside the discharge pipe to discharge cold air or hot air and extend and retract so that hot air or cold air can be supplied despite the load applied by the user sitting on the seat, The backrest sheet is a person who sits rearward through air discharging means provided on the front and rear sides of the second air diffusing portion, The cushioning material may include a plurality of through-holes through which the discharge pipe can be inserted, and the discharge pipe may be expanded and contracted corresponding to the expansion and contraction of the cushioning material. Wherein the nozzle plate has a nozzle hole and is spaced apart from the end of the discharge pipe by a predetermined distance so as to divide the inside of the discharge pipe so as to blow hot air or cool air, And is formed in a lower region of the nozzle plate so that the distance between the plate and the end of the discharge pipe is maintained.

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A fourth invention is characterized in that, in the first invention, each of the discharge pipes further comprises a solenoid valve for interrupting supply of cold air or hot air.

According to a fifth aspect of the present invention, in the first aspect of the present invention, the inner and outer circumferential surfaces of the wrinkle portion are formed by embedding elastic coils.

According to a sixth aspect of the present invention, in the fourth aspect of the present invention, the bottom sheet further includes an armrest, and the armrest is formed with an operating portion for interrupting each solenoid valve.

A seventh aspect of the invention is characterized in that, in the first aspect of the present invention, the respective discharge pipes are formed by inserting a cap having a plurality of through holes therein to prevent the introduction of foreign matter.

According to the adaptive cooling / heating seat system of the present invention, it is possible to selectively supply cold air and hot air to individual seats, thereby saving energy.

In addition, in spite of the load applied from the user sitting on the seat, the cold seat or the back seat can be smoothly supplied with the cold seat or the hot seat, so that the comfort of the user can be maintained.

In addition, since cold air or hot air is supplied from the rear surface of the seat and the backrest seat, the user who is seated in the seat can receive hot air and cold air in three dimensions.

FIG. 1 is a configuration diagram of an adaptive cooling / heating seat system according to an embodiment of the present invention,
FIG. 2 is a perspective view of the first air diffusion portion extracted in FIG. 1,
FIG. 3 is a perspective view of the second air diffusion portion extracted in FIG. 1,
Fig. 4 is a configuration diagram of the operating portion extracted in Fig. 1,
5 is an operation diagram showing an operating state of the air discharging means in the adaptive cooling and heating seat system according to the embodiment of the present invention,
Figure 6 is an operational view of an adaptive cooling and heating seat system in accordance with an embodiment of the present invention.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, but it should be understood that, unless otherwise specifically contradictory, there may be intervening, interlinked, or connected via another element in the middle.

Hereinafter, an adaptive cooling / heating seat system according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a first air diffusion portion extracted in FIG. 1, FIG. 3 is a perspective view of a second air diffusion portion extracted in FIG. 1, FIG. FIG. 4 is a configuration diagram of the operating unit extracted in FIG. 1, FIG. 5 is an operational view showing the operating state of the air discharging means in the adaptive cooling / heating seat system according to the embodiment of the present invention, Fig. 3 is an operational view of an adaptive cooling / heating seat system according to an embodiment; Fig.

As shown in FIGS. 1 to 6, the present invention provides a refrigerator which is capable of minimally cooling and heating the room, performing individual cooling and heating from the seat, and supplying cold or hot air smoothly to the bottom seat and the backrest seat, The present invention relates to an adaptive cooling / heating seat system having a structure in which a cold air or a hot air is supplied to the back of a backrest sheet so that hot or cold air can be supplied to a front side of a user seated in the seat.

The adaptive cooling and heating seat system of the present invention is largely composed of three parts: a first air diffusion part 40 coupled to the bottom seat 20 of the seat 10; And a plurality of air discharging means 60 installed in the first and second air diffusing portions 40 and 50 so as to be able to perform individual cooling and heating.

Here, the first air diffusion unit 40 is configured to receive cold air or hot air through the air conditioner 90.

The first air diffusion unit 40 has a size corresponding to the bottom sheet 20 so that the cold air or hot air supplied from the air conditioner 90 can be uniformly supplied to the entire floor sheet 20.

The first air diffusing unit 40 may include a rubber pack or a tube made of a synthetic resin, and a tube.

The second air diffuser 50 may also be uniformly supplied to the entirety of the backrest sheet 30 by receiving the cool air or the hot air supplied from the air conditioner 90 with the same structure as the first air diffuser 40 The size of the backrest sheet 30 is the same as that of the backrest sheet 30.

The air discharging means 60 is installed on the front surface of the first air diffusing portion 40 and the front and rear surfaces of the second air diffusing portion 50 to discharge cold air or hot air.

The air discharge means 60 has a structure in which a nozzle plate 63 is installed inside a discharge pipe 61 which is expanded and contracted so that hot air or cold air can be supplied despite the load applied by the user.

The bottom seat 20 and the backrest seat 30 each include a cushioning member 70 and the cushioning member 70 includes a plurality of through holes 71 through which the discharge pipe 61 can be inserted to be.

Therefore, the air discharging means 60 is provided with a structure capable of maintaining the function of the cushioning member 70 by expanding and contracting the discharge pipe 61 together with the cushioning member 70.

The air discharge means 60 includes a discharge pipe 61 having a corrugated portion 62 formed therein so as to be able to expand and contract in accordance with the expansion and contraction of the cushioning material 70, And a nozzle plate 63 having a nozzle hole 631 spaced apart from the end of the discharge pipe 61 by a predetermined distance so as to be blown.

At this time, the corrugated portion 62 is formed in the lower region of the nozzle plate 63 so that the distance between the nozzle plate 63 and the end of the discharge pipe is kept unchanged by the load of the user.

The length of the discharge pipe 61 may be restored to the original state together with the cushioning member 70 if the elastic coil 64 is built in or enclosed on the inner and outer circumferential surfaces of the corrugation 62, have.

This structure ensures that the gap between the end of the discharge pipe 61 and the nozzle plate 63 is maintained even if the discharge pipe 61 is contracted together with the cushioning member 70 by the user's load when the user is seated in the seat 10 So that hot air or cool air can smoothly be supplied through the nozzle hole 631. [

Therefore, even if the user sits on the seat 10, the discharge pipe is not closed, so that hot air and cool air are continuously supplied through the bottom seat 20 and the back seat 30 to maintain a pleasant state.

The second air diffusing part 50 coupled to the backrest seat 30 has a plurality of rear ventilation ducts 61. The backrest seat 30 has a seat back 10, Hot air or cold air is supplied from the seat 30, so that cold air and hot air can be supplied to the user in three dimensions.

Since the load of the user is not applied to each of the discharge pipes 61 formed on the rear surface of the second air diffuser 50 at this time, the folded portion 62 formed on the cushioning member 70 and the discharge pipe 61 is omitted, Of course.

In addition, a cap 66 having a plurality of through holes 661 is inserted into each of the discharge pipes 61 to prevent foreign matter from entering the discharge pipe 61.

On the other hand, a solenoid valve (65) for interrupting the supply of cold air or hot air is provided to each of the discharge pipes (61).

Each of the bottom sheets 20 further includes an armrest 31 and the armrest 31 is formed with an operating portion 80 for interrupting each solenoid valve 65.

The operation unit 80 includes a cold button 82 and a hot air button 81 for selecting a cool air and a hot air and a bottom button 83 and a back button 84 for selecting the bottom sheet 20 and the back sheet 30. [ A front button 85 for selecting a front wind of the user, and an adjustment button 86 for adjusting the blowing amount of cold wind or hot wind.

Here, the cold air button 82 and the hot air button 81 select the hot air and the cold air of the air conditioner 90, and the bottom button 83 and the back button 84 select whether the solenoid valve 65 is open or closed And the adjustment button 86 adjusts the degree of opening of each of the solenoid valves 65 to determine a blowing amount of the cool air or the hot air.

Accordingly, the user can select a cold air or a hot air to provide a structure for allowing the user sitting on the seat 10 to control the air blowing amount in three dimensions.

In the meantime, although not mentioned in the present invention, the cover may be enclosed in the bottom seat and the backrest seat of the seat, and the cap into which the discharge pipe is inserted may be coupled to the cover.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10: Seat
20: bottom sheet 31: armrest
30: backrest sheet
40: first air diffusion portion
50: second bore diffusion part
60: air discharge means 61: discharge pipe 62:
63: nozzle plate 631: nozzle ball
64: elastic coil 65: solenoid valve
66: cap 661: passage
70: cushioning material 71: through hole
80: operating part 81: hot air button 82: cold air button
83: bottom button 84: back button
85: front button 86: control button
90: Air conditioning and air conditioner

Claims (7)

A first air diffusion portion (40) coupled to the bottom seat (20) of the seat (10) and supplied with cold air or hot air by the air conditioner (90);
A second air diffuser (50) coupled to the back seat (30) of the seat (10) and supplied with cold air or hot air by the air conditioner (90);
A large number of air bubbles are provided on the front surface of the first air diffusion portion 40 and the front and rear surfaces of the second air diffusion portion 50 to discharge the cool air or the hot air. And a nozzle plate (63) provided inside the discharge pipe (61) stretched and contracted so that cold air can be supplied,
The backrest sheet 30 is configured to be capable of supplying hot air or cold air to a person seated in the rear through air discharge means 60 provided on the front and rear surfaces of the second air diffusion unit 50,
The bottom seat 20 and the backrest seat 30 further include a cushioning member 70,
Each of the cushioning members 70 includes a plurality of through holes 71 through which the discharge pipe 61 can be inserted,
The discharge pipe (61) further includes a partially formed corrugated portion (62) that can be expanded or contracted corresponding to the expansion and contraction of the cushioning material (70)
The nozzle plate 63 has a nozzle hole 631 and is spaced apart from the end of the discharge pipe 61 so as to divide the inside of the discharge pipe 61 so as to blow hot air or cool air,
Wherein the corrugated portion is formed in the lower region of the nozzle plate so that the gap between the nozzle plate and the end of the discharge pipe is maintained.
delete delete The method according to claim 1,
Further comprising a solenoid valve (65) for controlling supply of cold air or hot air to each of the discharge pipes (61).
The method of claim 1, wherein
And an elastic coil (64) is built in or enclosed on the inner and outer circumferential surfaces of the corrugated portion (62).
5. The method of claim 4,
Wherein the floor sheet 20 further comprises an armrest 31 and the armrest 31 is formed with an operating portion 80 for interrupting each solenoid valve 65. [
The method according to claim 1,
And a cap (66) having a plurality of through holes (661) formed therein is inserted into each of the discharge pipes (61) to prevent foreign matter from flowing into the discharge pipes (61).

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