公开(公告)号：US4903175A

公开(公告)日：1990-02-20

申请号：US278195

申请日：1988-11-30

Applicant: Greg D. Cotton

Inventor： Greg D. Cotton

IPC: B60Q3/00 ,  B60Q3/02 ,  F21S2/00 ,  F21V11/12 ,  F21V11/14 ,  F21V14/08

CPC classification number: F21V11/14 ,  B60Q3/001 ,  B60Q3/0286 ,  F21S2/005 ,  F21V11/12 ,  F21V14/08 ,  F21W2101/08 ,  F21W2131/405 ,  F21W2131/406

Abstract: An illumination module comprising a housing having one or more cavities, each containing a source of illumination such as an incandescent lamp at its closed end. A housing mounting plate containing a window coextensive with the open end of the housing is affixed to the open end of said housing in such a way as to create a slot between the mounting plate and the housing. A movable mask containing one or more apertures to configure and position the light as it leaves the housing through the window is located in the slot so that one or more segregated targets can be illuminated by means of the single mask positioning of the apertures relative to the open end of the individual cavities.

Abstract translation: 一种照明模块，包括具有一个或多个空腔的壳体，每个空腔在其封闭端处包含诸如白炽灯的照明源。 包含与壳体的开口端共同延伸的窗口的壳体安装板以在安装板和壳体之间形成狭槽的方式固定到所述壳体的开口端。 包含一个或多个孔的可移动掩模在将光离开壳体通过窗口时配置和定位光源位于槽中，使得可以通过相对于孔的孔的单个掩模定位来照射一个或多个隔离的靶 单个腔的开口端。