JPS60192660U

JPS60192660U - Motor cooling structure for automotive air conditioners

Info

Publication number: JPS60192660U
Application number: JP8065884U
Authority: JP
Inventors: 菅野　光年
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-05-31
Filing date: 1984-05-31
Publication date: 1985-12-21

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 the drawing]

第１図は一般的な自動車用空気調和装置の概略　　・説
明図、第２図は同装置のインチ「クユニットに壇けるモ
ータ冷却構造を示す断面図、第３図は本考案の一実施例
を示す第１図と同様な概略説明図、第４図は第３図のＩ
Ｖ−ＩＶ線に沿う断面図、笹５図は第４図の■−■線に
沿う断面図、第６図は本考案の他ρ実施例を示す第３図
と同様な概略説”〒酩：ａ＊ｍゆよ□。ヵ□５−７７７
゜９ａ　　−−ル、６・・・インテークユニット、９・
・・クーラユニット、１２・・・ヒータユニット、１５
・・・モータケーシング、１６，２２・・・冷却パイプ
、１９・・・ケーシング、２０・・・冷却風取入れ口、
２５・・・ヒータダク　　　　′ト、Ｍ・・・モータ、
ｆ・・・ファン。Figure 1 is a schematic and explanatory diagram of a typical automotive air conditioner, Figure 2 is a sectional view showing the motor cooling structure installed in the inch unit of the same unit, and Figure 3 is an example of an embodiment of the present invention. Figure 4 is a schematic explanatory diagram similar to Figure 1 showing the I of Figure 3.
Figure 5 is a cross-sectional view taken along the line V-IV, Figure 5 is a cross-sectional view taken along the line ■-■ in Figure 4, and Figure 6 is a schematic diagram similar to Figure 3 showing an embodiment of the present invention. :a*myuyo□.ka□5-777
゜9a--Role, 6...Intake unit, 9.
... Cooler unit, 12 ... Heater unit, 15
...Motor casing, 16, 22...Cooling pipe, 19...Casing, 20...Cooling air intake,
25...Heater duct, M...Motor,
f...Fan.

Claims

[Scope of utility model registration request]

(1) An air conditioner for an automobile that includes an intake unit having a fan driven by a motor, and a heater unit that adjusts the temperature of air taken in from the intake unit and distributes this air into a vehicle interior, wherein the motor A motor cooling structure for an air conditioner for an automobile, characterized in that a cooling air intake for cooling the inside of the motor is provided in a cooler unit or a duct installed between the intake unit and the heater unit. .

(2) The motor cooling structure according to claim 1, wherein the cooling air intake port is provided upstream of an evaporator built into the cooler unit.

(3) The utility model registration claim 2, characterized in that the cooling air intake port is provided upstream of an evaporator built into the cooler unit and on the upper half side of the cooler unit. Motor cooling structure.