JPS6058512U

JPS6058512U - Intake unit of automotive air conditioner

Info

Publication number: JPS6058512U
Application number: JP15140783U
Authority: JP
Inventors: 村山　晃司
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-09-30
Filing date: 1983-09-30
Publication date: 1985-04-23
Also published as: JPS6345368Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のインテークユニットを示す断面　　　−
概略図、第２図は本考案に係るインテークドアツ　　、
トの斜視図、第３図は第２図の側面図、第４，５図ａは
インテークドアと補助ドアの開閉状態を示す断面概略図
、第４，５図すは各ａ図に示すドア状態に対応するリン
ク機構の状態を示す側面図である。 −２・・・切替ケース、３・・・ファン、６・・・送風
機、７・・・インテークドア、９・・・補助ドア、１０
・・・インチ　　′−クユニット、１１・・・側壁、１
２．１３・・・回動軸、１４・・・リンク機構、２１・
・・拘束解除手段、０１・・・外気流入口、０゜・・・
内気循環口、０３・・・補助循環口。Figure 1 is a cross section showing a conventional intake unit.
A schematic diagram, Figure 2 shows the intake parts according to the present invention.
Figure 3 is a side view of Figure 2, Figures 4 and 5 a are cross-sectional schematic diagrams showing the opening and closing states of the intake door and auxiliary door, and Figures 4 and 5 are the doors shown in each figure a. It is a side view which shows the state of the link mechanism corresponding to a state. -2...Switching case, 3...Fan, 6...Blower, 7...Intake door, 9...Auxiliary door, 10
... inch unit, 11 ... side wall, 1
2.13...Rotation axis, 14...Link mechanism, 21.
...Restraint release means, 01...Outside air inlet, 0°...
Internal air circulation port, 03... Auxiliary circulation port.

Claims

[Scope of utility model registration request]

(1) It has a switching case that switches between the inside air circulation port and the outside air inflow port using an intake door provided inside, and the inside air circulation port or the outside air inflow port is controlled by the operation of the blower connected to the switching case. In an intake unit of an air conditioner for an automobile configured to suck air from the inside air, an auxiliary circulation port is provided in a side wall of the switching case in which the inside air circulation port is provided, and an auxiliary door provided at the auxiliary circulation port and the intake door are connected to each other. , restraining the auxiliary door so that when the intake door comes to a position where the inside air circulation port opens, the auxiliary door also opens accordingly;
An intake unit of an air conditioner for an automobile, which is connected via a link mechanism configured to release the restraint of the auxiliary door when the intake door comes to a position where it closes the inside air circulation port.

(2) The ratio of the area of the suction port provided in the blower to the total opening area of the inside air circulation port and the auxiliary circulation port is 1.
An intake unit for an air conditioner for an automobile according to claim 1, wherein the intake unit is inclined so as to have a value of 1.4 or a value close to this.