JPS61187719U

JPS61187719U -

Info

Publication number: JPS61187719U
Application number: JP7148085U
Authority: JP
Priority date: 1985-05-16
Filing date: 1985-05-16
Publication date: 1986-11-22

Description

[Brief explanation of the drawing]

第１図は本考案による外気導入用エアダクトの
一実施例概略構造を表す断面図、第２図はその
―矢視断面図、第３図はそのエアダクトを破断
した状態の斜視図、第４図は本考案による他の一
実施例を示す断面図である。図面中、１はブロアモータ、２は外気導入口、
３はアンダーフロア、４はヒータ、５はエアダク
ト、６はドレン、７は凹凸部、８ａ，８ｂ，９ａ
，９ｂは縦壁である。 Fig. 1 is a cross-sectional view showing a schematic structure of an embodiment of the air duct for introducing outside air according to the present invention, Fig. 2 is a cross-sectional view taken in the direction of the - arrow, Fig. 3 is a perspective view of the air duct in a broken state, and Fig. 4 FIG. 2 is a sectional view showing another embodiment of the present invention. In the drawing, 1 is the blower motor, 2 is the outside air inlet,
3 is an underfloor, 4 is a heater, 5 is an air duct, 6 is a drain, 7 is an uneven part, 8a, 8b, 9a
, 9b are vertical walls.

Claims

[Scope of utility model registration request]

A blower that sucks outside air through an outside air intake port formed in the vehicle, a heating heater that heats the air sent from the blower, and a heating heater that is connected to the blower to guide the outside air to the heating heater. In a heating device having an air duct,
A part of the inner wall surface of the air duct is provided with unevenness and a plurality of vertical walls, and a drain is formed at the lower end of the air duct to guide water droplets adhering to the unevenness and the vertical walls to the outside. Air duct for introduction.