KR-20260062590-A - INDEPENDENT AIR CONDITIONING SEAT OF VEHICLE

KR20260062590AKR 20260062590 AKR20260062590 AKR 20260062590AKR-20260062590-A

Abstract

The present invention relates to an independent air conditioning seat for a vehicle, comprising: a seat having a lower case formed in the lower part of the seat body to form a space; a duct installed inside the seat body; an air conditioning device installed inside the lower case and connected to the duct to supply air conditioning air to the duct; and an intake device installed inside the seat body and connected to the air conditioning device to draw in air from outside the seating surface of the seat body and recirculate it to the air conditioning device. Therefore, the cooling and heating performance of the independent air conditioning seats is improved, and energy consumption is reduced, which improves the energy efficiency of electric vehicles.

Inventors

김동영

Assignees

주식회사 서연이화

Dates

Publication Date: 20260507
Application Date: 20241029

Claims (8)

A sheet having a lower case formed in the lower part of the sheet body that forms a space; A duct installed inside the above-mentioned seat body; An air conditioning device installed inside the lower case and connected to the duct to supply air conditioning air to the duct; and An intake device installed on the inner side of the seat body and connected to the air conditioning device to draw in air from the outer side of the seating surface of the seat body and recirculate it to the air conditioning device; An independent air conditioning seat for a vehicle including
In paragraph 1, the above duct A main duct installed vertically at the center of the width direction inside the above-mentioned sheet body; Upper ducts branching in both directions from the upper part of the main duct; An intermediate duct branched in both directions from the middle section of the main duct; and Lower ducts branching in both directions from the lower part of the main duct above; An independent air conditioning seat for a vehicle characterized by including
In paragraph 2, the intake device is An intake duct having a plurality of intake ports formed therein for sucking in air from outside the seating surface of the seat body; and A blower connected to one side of the intake duct to suck in and discharge air inside the intake duct; An independent air conditioning seat for a vehicle characterized by including
In paragraph 3, the blower is An independent air conditioning seat for a vehicle characterized by being connected to the outside air intake of the air conditioning system via a connecting duct.
In paragraph 4, the intake device is It includes a first intake device installed inside the seat back portion and a second intake device installed inside the cushion portion, The first intake device has a discharge port of the blower connected to an outside air intake port formed on the rear surface of the air conditioning device via a first connecting duct, and The above-described second intake device is characterized in that the discharge port of the blower is connected to an outside air intake port formed on the front surface of the air conditioning device via a second connecting duct, thereby forming an independent air conditioning seat of a vehicle.
An independent air conditioning seat of a vehicle, characterized in that, in paragraph 3, the intake duct is a ventilation duct of a ventilation seat system applied to the seat.
In paragraph 1, the above duct It further includes a lower extension duct comprising a vertical section formed to extend downward from the lower ducts on both sides, and a horizontal section formed to extend forward from the lower ends of the vertical sections on both sides and connected to each other. The above lower extension duct is characterized by having a first discharge port formed on the front of the horizontal section, in an independent air conditioning seat of a vehicle.
In Clause 7, the lower case is An independent air conditioning seat for a vehicle characterized by having a second discharge port formed on the front side adjacent to and facing the first discharge port of the lower extension duct.

Description

Independent Air Conditioning Seat of Vehicle The present invention relates to an independent air conditioning seat for a vehicle, and more specifically, to an independent air conditioning seat for a vehicle in which an air conditioning device is provided inside the seat to enable the creation of an independent air conditioning atmosphere for each individual seat. An independent air conditioning seat for vehicles (hereinafter referred to as the 'independent air conditioning seat') has been developed to improve the energy efficiency of electric vehicles and provide air conditioning comfort for individual passengers. The above-mentioned independent air conditioning seat was able to create an independent air conditioning atmosphere for the passenger seated in the seat by discharging air (cold air, warm air, simple ventilation) from multiple parts around the perimeter of the seat through air passages (ducts) provided inside the seat. In other words, the above-mentioned independent air conditioning seat promotes more efficient independent air conditioning by forming an air curtain that surrounds the passenger. However, conventional independent air conditioning seats had a problem in that energy loss occurred from the perspective of the independent air conditioning seat, resulting in reduced air conditioning efficiency and degraded heating and cooling performance, because the airflow discharged from the outlet eventually spreads into the vehicle's interior space after forming an air curtain. In addition, conventional independent air conditioning seats had a problem in that air conditioning air was discharged only from the upper, middle, and lower parts of both sides of the seat body, making it impossible to provide heating or cooling to the extremities of the body, namely the passenger's calves and feet. Conventional technology refers to technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. FIG. 1 is a perspective view of an independent air conditioning seat of a vehicle according to an embodiment of the present invention. Figure 2 is an internal configuration diagram of the above-mentioned independent air conditioning seat. FIG. 3 is a perspective view of an air conditioning device which is one component of the present invention. FIG. 4 is a side view of an intake device which is one component of the present invention. In the present invention, the attached drawings may be illustrated with exaggerated expressions to distinguish it from the prior art, ensure clarity, and facilitate the understanding of the technology. Furthermore, the terms described below are defined considering their functions in the present invention; since these terms may vary depending on the intentions or conventions of the user or operator, their definitions should be based on the technical content throughout this specification. Meanwhile, the embodiments are merely exemplary details of the components presented in the claims of the present invention and do not limit the scope of the rights of the present invention; the scope of rights should be interpreted based on the technical concept throughout the specification of the present invention. Throughout the specification, when a configuration is described as "including" a configuration, this means that, unless specifically stated otherwise, it does not exclude other configurations but may include additional configurations. Furthermore, when it is said that one configuration is "connected," "connected," or "combined" with another configuration, this means that it is not only "directly connected," "directly connected," or "directly combined," but also that there may be cases where it is "connected with another configuration interposed," "connected with another configuration interposed," or "combined with another configuration interposed." On the other hand, when it is said that one configuration is "directly connected," "directly connected," or "directly combined" with another configuration, it should be understood that there is no other configuration in between. In addition, when directional terms such as "front," "back," "up," "down," "left," "right," "first end," "other end," and "both ends" are used, they are used exemplarily in relation to the orientation of the disclosed drawings and should not be interpreted restrictively, and when terms such as "first" and "second" are used, they are terms used to distinguish each configuration and should not be interpreted restrictively. In order to more clearly explain the features of the embodiments of the present invention, detailed descriptions of matters widely known to those skilled in the art to which the following embodiments pertain are omitted. Additionally, detailed descriptions of parts in the d