KR-20260065653-A - an electric slim air vent for multi direction outlet type with hidden

Abstract

The present invention relates to a multi-directional discharge type electric slim air vent having a hidden structure in which a plurality of split wings are fixedly installed on the inner side of a discharge port in which a guide wall is formed to face in multiple directions in an electric air vent, and the plurality of split wings are independently controlled using a rotating plate and an actuator to separate and open/close the laminar flow separated by each split wing, thereby controlling the supply of fluid in a desired direction.

Inventors

• 김철희
• 정찬영
• 문상철

Assignees

• 유진에스엠알시오토모티브테크노 주식회사

Dates

Publication Date

20260511

Application Date

20241101

Claims (5)

1. A discharge port is installed to form a downwardly inclined first guide wall to form a downward flow path when wind generated by the air conditioning system is discharged from the discharge port, and to form an upwardly inclined second guide wall and a straight flow path between the first and second guide walls. A plurality of split wings are fixedly installed on the inner side of the discharge port to separate the flow path, and A multi-directional discharge type electric slim air vent having a hidden structure in which a rotating plate is installed to selectively supply air to the above-mentioned upward, downward, and straight air passages.
2. A multi-directional discharge type electric slim air vent having a hidden structure, characterized in that, in claim 1, the rotating plate is installed to individually open and close each fluid path by a driving motor.
3. In paragraph 1, the rotary plate is installed to selectively open and close each rotary plate by rotating a single dial, and The above dial is, a) The upper and lower rotating plates are installed on a single circumference such that the center of the upper and lower rotating plates is positioned at the center of the central rotating plate and rotates accordingly. b) A multi-directional discharge type electric slim air vent having a hidden structure, characterized by being installed to rotate and restore with a certain stroke by providing a guide groove.
4. In paragraph 1, a left/right adjustment wing for controlling the left/right direction of the wind is further installed on one side of the split wing located in front of the rotating plate, and A multi-directional discharge type electric slim air vent having a hidden structure, characterized in that the above-mentioned left and right adjustment wings are selected from a configuration in which they are installed separately for individual operation or manufactured as a single unit for simultaneous operation.
5. A multi-directional discharge type electric slim air vent having a hidden structure, characterized in that, in claim 1, the inlet angle of the discharge port and the upper and lower inclination angles of each wing are formed to be the same as the inclination of the first and second guide walls.

Description

an electric slim air vent for multi-direction outlet type with hidden structure The present invention relates to a multi-directional discharge type electric slim air vent having a hidden structure, wherein a plurality of split wings are fixedly installed on the inner side of a discharge port in which a guide wall is formed to face in multiple directions in an electric air vent, and a dial connected to one or more rotating plates is independently controlled using an actuator to separate and open/close the laminar flow separated by each split wing, thereby controlling the supply of fluid in a desired direction. Generally, automobiles employ an air conditioning system to enable ventilation and adaptation to various climates. The air conditioning system provided in the vehicle serves purposes such as ventilation, heating and cooling, and defrosting, and multiple outlets are provided within the vehicle to supply cold or warm air to the interior. And, the vent grille device applied to the above air conditioning system is composed of a housing connected to an air duct and an air grille rotatably coupled to the housing, and the air grille is composed of a plurality of horizontal wing sections hinged together and a plurality of vertical wing sections located in front of the horizontal wing sections and formed vertically on the air grille, thereby controlling the horizontal and vertical directions of the wind. In relation to such technology, the technology of a vehicle air vent device is disclosed in the prior art patent No. 2294272, and as shown in FIG. 1, the configuration is such that air (A) flowing from the duct section (10) into the housing section (100) is installed to be discharged to the interior of the vehicle body along the lower surface of the second blade section (300) and the inner surface of the housing section (100). And, the second blade section (300) is arranged parallel to the first blade section (200), so that the air (A) discharged into the interior of the vehicle body through the first flow section (110) and the second flow section (120) is discharged in a straight line toward the occupant. Additionally, the second blade portion (300) is seated on a second seating portion (621) formed on a second guide body (620) that forms a guide portion (600), and air (A) is discharged through a first flow path portion (110) formed between the upper side of the first blade portion (200) and the inner surface of the housing portion (100). Additionally, air (A) flowing from the duct section (10) into the housing section (100) passes through the second guide body (620) and the second flow path section (120) formed between the second guide body (620) and the inner surface of the housing section (100) facing the second guide body (620) and is discharged to the outside, and a guide cover section (630) is coupled to connect the first guide body (610) and the second guide body (620). In addition, the above Euro section and guide body are equipped with an elastic sealing section (710) (720) and installed so as to be able to contact the blade section. However, the above-mentioned air vent device has the disadvantage of being subject to design constraints because it requires the installation of a first flow path (110) and a second flow path (120). In addition, since the two winds are discharged to different targets, the airflow is separated, resulting in reduced straightness, and there is a disadvantage that it is difficult to control the wind direction to the desired target with a configuration in which the wind travels in a straight line to the first flow path (110) and the second flow path (120). FIG. 1 is a side view illustrating a conventional air vent. FIG. 2 is a perspective view illustrating the installation state of an air vent according to the present invention. FIG. 3 is an exploded view of the main parts of an air vent according to the present invention. FIGS. 4 to 6 are cross-sectional views of key parts illustrating the operating states of the upward flow path, downward flow path, and straight flow path of the air vent according to the present invention. FIG. 7 is a cross-sectional view illustrating the closed state of an air vent according to the present invention. Hereinafter, embodiments of the present invention will be described in detail based on the attached drawings. As illustrated in FIGS. 2 to 7, the air vent (100) of the present invention is operably connected to an HVAC unit (not shown) of a vehicle and has a discharge port (200) for receiving air supplied by the HVAC unit provided on a frame (400) that forms a crush pad or dashboard, etc. And, the discharge port (200) is installed to separate a first guide wall (210) that slopes downward to form a downward flow path (A), a second guide wall (230) that slopes upward to form an upward flow path (B), and a straight flow path (C) between the first and second guide walls. At this time, a plurality of split wings (300) are fixedly installed on the in