KR101460727B1

KR101460727B1 - Air guide of vehicle

Info

Publication number: KR101460727B1
Application number: KR1020070131345A
Authority: KR
Inventors: 이현동
Original assignee: 현대모비스 주식회사
Priority date: 2007-12-14
Filing date: 2007-12-14
Publication date: 2014-11-11
Also published as: KR20090063836A

Abstract

The present invention relates to an air guide for a vehicle that discharges air guided through a duct to an interior of a vehicle, the air guide comprising a louver disposed in the duct and rotated, and an inner side of the duct connecting the inner side of the duct The guide wing is guided to the louver along the guide wing connecting the louver and the duct before the air guided through the duct is diverted by the louver, So that the occurrence of resistance is minimized.

Description

[0001] The present invention relates to an air guide for a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air guide for a vehicle, and more particularly, to an air guide for a vehicle that minimizes loss of air flowing inside the duct and improves the directionality of air discharged from the duct.

A duct and an air guide for controlling the indoor air are disposed inside the vehicle.

Fig. 1 is a perspective view showing an air guide of a vehicle in the prior art, and Fig. 2 is a plan sectional view showing an air guide structure of a vehicle according to the prior art.

1 and 2, a vehicle according to the related art includes a duct 1 through which air flows, an air guide 2 arranged at a side of the duct 1 to adjust the direction of the air to be discharged, .

The air guide 2 includes upper and lower louvers 3 for guiding upper and lower air discharging directions and left and right louvers 4 for guiding left and right air discharging directions.

The left and right louvers 4 are disposed inside the upper and lower louvers 3.

Therefore, the discharge angle of the air guided through the duct 1 is adjusted by the left and right louvers 4 in the left and right direction, and then the discharge angle in the vertical direction is adjusted by the upper and lower louvers 3. [

However, when the left and right louvers 4 according to the related art are arranged to be inclined in either direction, a region where the air is burnt is generated like the portion A shown in the drawing, thereby increasing the resistance of the discharged air.

Particularly, since the air discharged from the portion A and the air discharged from the portion B collide with each other to distort the direction, the air discharged from the air guide 2 is formed to be smaller than the inclination angle of the left and right louvers 4 .

It is an object of the present invention to provide an air guide for a vehicle that minimizes the loss of air flowing inside the duct and improves the directionality of the air discharged from the duct.

The present invention relates to an air guide for a vehicle that discharges air guided through a duct to an interior of a vehicle, the air guide comprising a louver disposed in the duct and rotated, and an inner side of the duct connecting the inner side of the duct And an air guide of the vehicle including a guide wing for guiding air.

Wherein the louvers include first, second, third, fourth and fifth louvers, the guide wings are respectively disposed on a second louver and a fourth louver, the second louver and the fourth louver are formed by bending, And the inner end of the second louver and the fourth louver may be bent toward the respective guide wing sides.

The present invention is directed to the louver side along the guide wing connecting the louver and the duct before the air guided through the duct is redirected by the louver so that air is poured between the duct and the louver to minimize the occurrence of resistance It is effective.

Also, since the air moved between the duct and the louver does not interfere with the air discharged between the duct and the louver, and the air that has flowed through the duct is guided to the louvers by the guide wings, .

3 is a first operational view of FIG. 3, and FIG. 5 is a cross-sectional view of the air guide according to the operation of FIG. 4, Fig. 6 is a second operation diagram of Fig. 3, and Fig. 7 is an illustration showing an air discharge direction according to the operation of Fig.

3 to 7, the air guide of the vehicle according to the present embodiment includes a plurality of louvers 20 disposed in a duct 10 for flowing air to the interior of the vehicle, And a guide wing 30 connecting the inner end 22 and the inner side 12a of the duct 10.

The louver 20 is installed upright in the up / down direction, and the inner end 22 is disposed to face the inside of the duct 10, As shown in Fig.

The louver 20 is composed of first, second, third, fourth and fifth louvers 25, 26, 27, 28 and 29, and each louver 25, 26, 27, ) 29 may be hinged to the duct 10 and rotated in the left / right direction.

The guide wings 30 are connected to the second louver 26 and the fourth louver 28, respectively, in this embodiment.

One end of the first guide 32 is connected to the inner surface 12a of the duct 10 and the other end is connected to the second louver 26. The second guide 34 is connected to the inner surface 12b of the duct 10, And the other end is connected to the fourth louver 28. [

The second louvers 26 are bent toward the side where the first guides 32 are disposed and the fourth louvers 28 are bent toward the side where the second guides 34 are disposed, As shown in FIG.

Particularly, the first and second guides 32 and 34 are rotated together with the louver 20 while the air flowing along the duct 10 flows through the second louver 26 to the fourth louver 26 ).

4 and 6, when the louver 20 is rotated to the right or left, the air that has flowed along the duct 10 is guided by the first and second guides 32 and 34 And guided between the second louver 26 and the fourth louver 26. Here, the air that has flowed along the inner surface of the duct 10 is guided by the first and second guides 32 and 34 without being burnt between the duct and the louver.

Also, as shown in Figs. 4 and 6, the guided air 50 is discharged into the room with minimized distortion in the discharge direction, as shown in Figs.

The present invention is not limited to the embodiments and drawings shown in the present specification, but can be applied by those skilled in the art within the scope of the technical idea of the present invention.

Fig. 1 is a perspective view showing a vehicle air guide in the prior art.

2 is a cross-sectional view of the air guide structure of the vehicle according to the prior art,

3 is a cross-sectional view of the air guide of the vehicle according to the embodiment of the present invention,

Figure 4 is a first operating view of Figure 3

Fig. 5 is a view showing an example of the discharge direction of air according to the operation of Fig. 4

Figure 6 is a second operating view of Figure 3

Fig. 7 is a view showing an example of the discharge direction of air according to the operation of Fig. 6

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

10: Duct 12a, 12b: inner one surface, inner surface

20: louver 22: inner side

24: Outer end 25: First louver

26: second louver 27: third louver

28: fourth louver 29: fifth louver

30: guide wing 32: first guide

34: Second Guide

Claims

An air guide for guiding and discharging air to the interior of the vehicle through a duct; And

And a louver hingedly connected to the duct in an up-and-down direction so as to be rotated in left and right directions,

The louver may comprise:

The first, second, third, fourth and fifth louvers are provided,

A first guide is provided to connect the second louver to the other end, and one end of the duct is connected to one inner surface of the duct to rotate together when the louver rotates,

A second guide connected to the other end of the duct and having one end connected to the other inner surface of the duct to rotate together when the louver rotates,

The second louver is bent to the side where the first guide is disposed,

Wherein the fourth louver is bent toward the side where the second guide is disposed and guided by the first and second guides having air guided between the second louver and the fourth louver, guide.

delete

The method according to claim 1,

And the inner ends of the second louver and the fourth louver are bent so as to face the respective guide sides to guide the air.