JPS6288611U

JPS6288611U -

Info

Publication number: JPS6288611U
Application number: JP18167385U
Authority: JP
Priority date: 1985-11-26
Filing date: 1985-11-26
Publication date: 1987-06-06

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の車輌用空気調和
装置の側面断面図、第２図は第１図の―断面
矢視図、第３図は絶縁板の配線を示す拡大斜視図
、第４図は第２図の絶縁板配置拡大図、第５図は
送風機の回転数制御回路の一例示図、第６図は従
来の車輌用空気調和装置の側面断面図である。１……導入空気、２……ダクト、３……送風機
、４……可変抵抗部、１０，１１……絶縁板、１
２……フイン、１３……固定板、１４……導電線
、１５……第１端子、１６……第２端子、Ｒ１…
…第１抵抗、Ｒ２……第２抵抗、Ｆ２……第２ヒ
ユーズ。 Fig. 1 is a side cross-sectional view of a vehicle air conditioner according to an embodiment of the invention, Fig. 2 is a sectional view taken along the arrow - in Fig. 1, Fig. 3 is an enlarged perspective view showing the wiring of the insulating board, 4 is an enlarged view of the arrangement of insulating plates in FIG. 2, FIG. 5 is an illustrative view of a rotation speed control circuit of a blower, and FIG. 6 is a side sectional view of a conventional vehicle air conditioner. 1...Introduction air, 2...Duct, 3...Blower, 4...Variable resistance section, 10, 11...Insulating plate, 1
2... Fin, 13... Fixed plate, 14... Conductive wire, 15... First terminal, 16... Second terminal, R1...
...first resistor, R2...second resistor, F2...second fuse.

Claims

[Claims for Utility Model Registration] (1) For vehicles equipped with a first resistor and a second resistor that are connected in series to a blower for introducing air and whose ends are short-circuited or opened to control the current flowing through the blower. In the air conditioner, first and second insulating plates are provided that protrude inwardly of the duct housing the blower, and a first resistor and a second resistor are respectively attached to the first and second insulating plates. Features of vehicle air conditioner. (2) The vehicular air conditioner according to claim 1, wherein the insulating plate is mounted opposite to a fixed plate provided to close a hole formed in the duct. (3) The air conditioner for a vehicle according to claim 1, wherein the insulating plate has fins. (4) The air conditioner for a vehicle according to claim 1, wherein the insulating plate is made of ceramic. (5) Vehicle air according to claim 1, wherein the first and second resistors are formed by depositing an alloy of chromium and nickel, iron, or copper by vapor deposition or sputtering. harmonization device. (6) One end of the conductive wire is fixed to the first insulating plate via a first terminal made of solder, rivet, etc. that does not easily melt at high temperatures, and the other end is fixed to a second terminal via a second terminal that easily melts at high temperatures. A first registered utility model characterized in that the conductive wire is fixed to an insulating plate and given elasticity in the direction away from the second terminal, and the conductive wire is connected in series to each of the resistors via the first and second terminals. Vehicle air conditioner as described in .