JPH0332941U

JPH0332941U -

Info

Publication number: JPH0332941U
Application number: JP1989088070U
Authority: JP
Priority date: 1989-07-28
Filing date: 1989-07-28
Publication date: 1991-03-29

Description

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

第１図イ，ロ，ハはこの考案の一実施例である
光照射器における主要構成の概略を示す図で、同
図イは２枚のシヤツタ兼用の長板状ミラーが開い
た状態を示した断面図、同図ロは前記シヤツタ兼
用の長板状ミラーが閉じた状態を示した断面図、
同図ハは前記シヤツタ兼用の長板状ミラーの詳細
を示す斜視図、第２図イ，ロ，ハ，ニは従来の光
照射器の主要部の概略構成を示す図である。図中、１……ランプ、１０……灯体、１１……
光照射口、１２……仕切板、１３，１４……吸引
片、１５，１６……長板状ミラー、１５ａ，１６
ａ……フイン、１５ｂ，１６ｂ……遮光片部、１
７，２０……アクチユエータ、１８，２１……シ
ヤフト、１９，２２……取付部。 Figure 1 A, B, and C are diagrams showing the outline of the main components of a light irradiator that is an embodiment of this invention. Fig. 3B is a sectional view showing the long plate-shaped mirror that also serves as a shutter in a closed state;
FIG. 2C is a perspective view showing details of the elongated mirror that also serves as a shutter, and FIGS. In the figure, 1... lamp, 10... light body, 11...
Light irradiation port, 12... Partition plate, 13, 14... Suction piece, 15, 16... Long plate mirror, 15a, 16
a... Fin, 15b, 16b... Light shielding piece, 1
7, 20... Actuator, 18, 21... Shaft, 19, 22... Mounting part.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

棒状のランプと、このランプを蔽う樋状のミラ
ーと、前記ランプ及びミラーとを収めた灯体とよ
りなる光照射器において、樋状のミラーは２枚の
長板状ミラーからなり、各長板状ミラーには長板
状ミラーをランプ長手方向を軸として各々独立し
て揺動駆動させるシヤフト及びアクチユエータが
設けられてなることを特徴とする光照射器。 In a light irradiator consisting of a rod-shaped lamp, a gutter-shaped mirror that covers the lamp, and a lamp body that houses the lamp and mirror, the gutter-shaped mirror is composed of two long plate-shaped mirrors, each of which has a length. A light irradiator characterized in that the plate mirror is provided with a shaft and an actuator that independently swing and drive the long plate mirror with the longitudinal direction of the lamp as an axis.