JPH0384398U

JPH0384398U -

Info

Publication number: JPH0384398U
Application number: JP14494389U
Authority: JP
Priority date: 1989-12-18
Filing date: 1989-12-18
Publication date: 1991-08-27

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すものであつて、そ
の第１図は本考案の第１実施例を示す斜視図、第
２図は第１図−矢視断面図、第３図は第１図
における座板に装備された異物検知センサ箇所を
示す斜視図、第４図は第３図−矢視断面図、
第５図は第１図の電気系統を示すブロツク図、第
６図は第２実施例を示す正面図、第７図は第６図
の電気系統を示すブロツク図である。１……シヤツターカーテン、４……シヤツター
ケース、５……カーテン巻取機構、６……座板、
１１……異物検出センサ、１３，３１……制御部
、１４，２１……バツテリ、１５，２２……太陽
電池、１０２……スイツチ。 The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view showing the first embodiment of the invention, Fig. 2 is a cross-sectional view taken from Fig. A perspective view showing the location of the foreign object detection sensor installed on the seat plate in the figure, FIG. 4 is a sectional view taken from FIG. 3 - arrow direction,
5 is a block diagram showing the electrical system of FIG. 1, FIG. 6 is a front view showing the second embodiment, and FIG. 7 is a block diagram showing the electrical system of FIG. 6. 1...Shutter curtain, 4...Shutter case, 5...Curtain winding mechanism, 6...Seat plate,
11... Foreign object detection sensor, 13, 31... Control unit, 14, 21... Battery, 15, 22... Solar cell, 102... Switch.

Claims

[Scope of Claim for Utility Model Registration] (1) A shutter curtain with a seat plate at the lower end, a curtain winding mechanism for winding or rewinding the shutter curtain as necessary, and a curtain winding mechanism for winding the shutter curtain as needed. A drive motor to be driven; a shutter case housing the drive motor and the curtain winding mechanism; a foreign object detection sensor installed on the seat plate of the shutter curtain; In an electric shutter device, the electric shutter device includes a control unit that immediately operates to stop and control the lowering operation of the shutter curtain when a foreign object is detected during operation, and a battery is used as a power source for the foreign object detection sensor, and the battery is An electric shutter device characterized in that a solar cell is used as a charging means, and the solar cell is mounted on the surface of the shutter case. (2) A shutter curtain having a seat plate at its lower end, a curtain winding mechanism for winding or rewinding the shutter curtain as necessary, a drive motor for driving the curtain winding mechanism, and a drive motor for driving the curtain winding mechanism. A shutter case housing a motor and the curtain winding mechanism, a foreign object detection sensor installed on the seat plate of the shutter curtain, and when the foreign object detection sensor detects a foreign object during the lowering operation of the shutter curtain. In the electric shutter device, the electric shutter device has a control unit that immediately operates to stop and control the lowering operation of the shutter curtain, wherein a battery is used as a power source for the foreign object detection sensor, and a solar cell is used as a charging means for the battery. The solar cell is attached to the surface of the shutter case, and a switch is provided between the drive motor and the battery to use the battery as a power source for the drive motor as needed. Electric shutter device.