JPH0272111U

JPH0272111U -

Info

Publication number: JPH0272111U
Application number: JP15181188U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1990-06-01
Anticipated expiration: 2003-11-24
Also published as: JPH0751928Y2

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る自動車用空
気調和装置を示す概念図、第２図は、本考案の他
の実施例に係る自動車用空気調和装置を示す概念
図、第３，４図は、第２図に示す実施例の要部を
示す断面図、及び、斜視図、第５図は、従来の自
動車用空気調和装置を示す概念図、第６図は、後
席を空調するダクトの取付位置を示す構成図。４……ヒータユニツト、９……エバポレータ、
１０……空気流入口、１１……前席用吹出口、１
２……後席用吹出口、１３……ヒータコア、１４
ａ，１４ｂ……迂回路、２６，２６ａ……リヤダ
クト、２７……リヤベントダクト、２８……リヤ
フツトダクト、２９……リヤモードドア、３６…
…冷風バイパスダクト、３９……バイパスドア、
４１……リヤミツクスモードドア、４２……配風
ドア。 FIG. 1 is a conceptual diagram showing an air conditioner for an automobile according to an embodiment of the present invention, FIG. 2 is a conceptual diagram showing an air conditioner for an automobile according to another embodiment of the invention, and FIG. 4 is a sectional view and a perspective view showing the main parts of the embodiment shown in FIG. 2, FIG. 5 is a conceptual diagram showing a conventional air conditioner for an automobile, and FIG. 6 is an air conditioner for rear seats. A configuration diagram showing the mounting position of the duct. 4... Heater unit, 9... Evaporator,
10...Air inlet, 11...Front seat air outlet, 1
2... Rear seat air outlet, 13... Heater core, 14
a, 14b... Detour, 26, 26a... Rear duct, 27... Rear vent duct, 28... Rear foot duct, 29... Rear mode door, 36...
...cold air bypass duct, 39...bypass door,
41...Rear mix mode door, 42...Ventilation door.

Claims

[Claims for Utility Model Registration] (1) An air inlet 10 into which air from the evaporator 9 flows is provided at one end of the heater unit 4, and a front seat air outlet 11 is provided downstream of the air inlet 10.
and a rear seat air outlet 12 are provided, and detours 14a and 14b that bypass the heater core 13 are formed at both ends of a heater core 13 that is installed in the heater unit 4 and heats the air. The outflowing airflow is divided into two parts by the partition wall 15.
In an air conditioner for an automobile configured to be divided and guided to the front seat air outlet 11 or the rear seat air outlet 12 through the front seat passage 16 or the rear seat passage 17, the downstream region a rear vent duct 27 that blows out the air toward the upper body of the occupant in the rear seat; and a rear foot duct 2 that blows out the air toward the feet of the occupant in the rear seat.
A rear duct 26 which branches into 8 and 8 is connected to the rear seat air outlet 12, and a rear mode door 29 which adjusts air distribution to both the ducts 27 and 28 is provided at the branching position so as to be openable and closable. An air conditioner for an automobile comprising a cold air bypass duct 36 that guides the cold air or unheated air that has passed through the evaporator 9 to the rear vent duct 27, and a bypass door 39 that opens and closes the cold air bypass duct 36. . (2) An air inlet 10 through which air from the evaporator 9 flows is provided at one end of the heater unit 4, and a front seat outlet 11 is provided downstream of the air inlet 10.
and a rear seat air outlet 12 are provided, and detours 14a and 14b that bypass the heater core 13 are formed at both ends of a heater core 13 that is installed in the heater unit 4 and heats the air. The outflowing airflow is divided into two parts by the partition wall 15.
An air conditioner for an automobile configured to be divided and guided to the front seat air outlet 11 or the rear seat air outlet 12 through a front seat passageway 16 or a rear seat passageway 17, A seat air outlet 12 is provided at a position of the casing 37 of the unit 4 where the detour 14b to the rear seat passageway 17 is formed and which faces the heater core 13. 1
2, a rear vent duct 27 that blows out the air toward the upper body of the occupant in the rear seat; and a rear foot duct 28 that blows out the air toward the feet of the occupant in the rear seat.
A communication portion is provided to connect the rear duct 26a partitioned into two parts with the rear vent duct 27 located on the air inlet 10 side, and to communicate the rear vent duct 27 and the rear foot duct 28 to the rear duct 26a. 40, and the communication portion 40 is rotatably provided with a rear mix mode door 41 for distributing and mixing the air flowing through both the ducts 27 and 28, and the rear mix mode door 41 is rotatably provided to distribute and mix the air flowing through the detour 14b. The air conditioner for an automobile is provided with a ventilation door 42 which guides the air passing through the heater core 13 to the rear foot duct 28 and which can be opened and closed at the rear seat outlet 12.