JPH0347093U

JPH0347093U -

Info

Publication number: JPH0347093U
Application number: JP10661889U
Authority: JP
Priority date: 1989-09-13
Filing date: 1989-09-13
Publication date: 1991-04-30

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すブロツク構成
図、第２図は従来のブラインド（第１の従来例）
を示す要部斜視図、第３図は従来の別のブライン
ド（第２の従来例）を示すもので、ａはブロツク
構成図、ｂは要部斜視図である。１……ブラインド、２……羽根、３……開閉機
構部、４……ブラインド本体部、５……昼光セン
サー、６……制御部、７……駆動部、８……太陽
角検知部、９……角度検知部。 Fig. 1 is a block diagram showing an embodiment of the present invention, and Fig. 2 is a conventional blind (first conventional example).
FIG. 3 shows another conventional blind (second conventional example), in which a is a block diagram and b is a perspective view of the essential parts. DESCRIPTION OF SYMBOLS 1...Blind, 2...Blade, 3...Opening/closing mechanism part, 4...Blind body part, 5...Daylight sensor, 6...Control part, 7...Drive part, 8...Solar angle detection part , 9... Angle detection section.

Claims

[Scope of utility model registration request]

A blind body consisting of a plurality of plate-shaped blades, an opening/closing mechanism that rotates the blades, a daylight sensor that detects sunlight, and an output from the daylight sensor that opens and closes the blind body via a control unit. In the blind having a drive unit that rotates, a solar angle detection unit that detects the incident angle of sunlight is provided instead of the daylight sensor, and an angle detection unit that detects the rotation angle of the blade is provided on the blade, and the sun A blind characterized in that opening and closing of the blind main body is controlled by rotating the blade using an output from an angle detection unit and the angle detection unit so that the angle of the blade is perpendicular to sunlight.