JPH0263216U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１請求項の構成を示すブロ
ツク図。第２図は本考案の一実施例の構成を示す
ブロツク図。第３図は日射方向の説明図。第４図
、第５図および第７図は本考案の一実施例の作用
の説明に供するフローチヤート。第６図は本考案
の一実施例の入射方向検出信号対入射方向の特性
図。第８図は本考案の一実施例の配風ダンパ開度
を示す特性図。第９図は本考案の他の実施例の配
風ダンパ開度を示す特性図。 １１１および１１……配風ダンパ、７１，７３
，７ＲＶおよび７ＲＳＶ……右側ベント吹出口、
７２，７４，７ＬＶおよび７ＬＳＶ……左側ベン
ト吹出口、１……送風機、２……車室、３……エ
バポレータ、４……冷却機、５……ヒータコア、
６……ミツクスダンパ、１７……車室内気温度セ
ンサ、１８……外気温度センサ、１９……エバポ
レータ温度センサ、２０……日射量センサ、２１
……車室内気温度設定器。 FIG. 1 is a block diagram showing the structure of claim 1 of the present invention. FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention. Figure 3 is an explanatory diagram of the direction of solar radiation. 4, 5, and 7 are flowcharts for explaining the operation of one embodiment of the present invention. FIG. 6 is a characteristic diagram of the incident direction detection signal versus the incident direction in one embodiment of the present invention. FIG. 8 is a characteristic diagram showing the opening degree of the air distribution damper according to an embodiment of the present invention. FIG. 9 is a characteristic diagram showing the opening degree of the air distribution damper in another embodiment of the present invention. 111 and 11...Air distribution damper, 71, 73
, 7RV and 7RSV...Right side vent outlet,
72, 74, 7LV and 7LSV... left vent outlet, 1... blower, 2... vehicle interior, 3... evaporator, 4... cooler, 5... heater core,
6... Mix damper, 17... Vehicle interior air temperature sensor, 18... Outside air temperature sensor, 19... Evaporator temperature sensor, 20... Solar radiation sensor, 21
...Interior temperature setting device.

Claims (1)

【実用新案登録請求の範囲】 (1) 左右のベント吹出口と、左右のベント吹出
口から吹き出させる配風量を制御するための配風
ダンパと、日射方向検出手段と、検出日射方向に
応じて配風ダンパの開度を制御する第１制御手段
を備えた車輛用空気調和装置において、デミスト
指示手段と、デミスト指示手段によりデミスト指
示されているとき左右のベント吹出口から吹き出
す風量がほぼ等しくなる位置に配風ダンパの開度
を制御する第２制御手段とを備えたことを特徴と
する車輛用空気調和装置。 (2) 左右のベント吹出口と、左右のベント吹出
口から吹き出させる配風量を制御するための配風
ダンパと、日射方向検出手段と、検出日射方向に
応じて配風ダンパの開度を制御する第１制御手段
を備えた車輛用空気調和装置において、デミスト
指示手段と、デミスト指示手段によりデミスト指
示されているとき、左右配風量をデミスト指示前
の配風量に対して、日射方向と相反する方向への
配風量を増大させるように配風ダンパの開度を制
御する第３制御手段とを備えたことを特徴とする
車輛用空気調和装置。[Scope of Claim for Utility Model Registration] (1) Left and right vent outlets, an air distribution damper for controlling the amount of air blown out from the left and right vent outlets, solar radiation direction detection means, and In a vehicle air conditioner including a first control means for controlling the opening degree of an air distribution damper, the amount of air blown out from the left and right vent outlets becomes approximately equal when the demisting instruction means and the demisting instruction means are instructing demisting. An air conditioner for a vehicle, comprising: a second control means for controlling the opening degree of the air distribution damper. (2) Left and right vent outlets, a distribution damper for controlling the amount of air blown out from the left and right vent outlets, solar radiation direction detection means, and control of the opening degree of the distribution damper according to the detected solar radiation direction. In the vehicle air conditioner, the vehicle air conditioner includes a demisting instruction means, and when the demisting instruction means is instructing demisting, the left and right air distribution amount is set to be opposite to the direction of solar radiation with respect to the air distribution amount before the demisting instruction. An air conditioner for a vehicle, comprising: third control means for controlling the opening degree of the air distribution damper so as to increase the amount of air distributed in the direction.