JPS6230246U

JPS6230246U -

Info

Publication number: JPS6230246U
Application number: JP12176785U
Authority: JP
Priority date: 1985-08-08
Filing date: 1985-08-08
Publication date: 1987-02-23

Description

[Brief explanation of the drawing]

第１図は本考案の発光装置に用いる閃光放電管
の一例を示した斜視図、第２図は本考案の発光装
置の一実施例の分解図、第３図はこの実施例を装
置に取りつけた状態を示す断面図、第４図は反射
傘可動部材を矢印Ｃ方向に移動させた場合の実施
例の断面図、第５図は従来の閃光放電管の一例の
正面図である。１１……閃光放電管、１２……第１の保持部材
、１５……反射傘、１８…反射傘可動部材、２２
……第２の保持部材、２６……支持部材。 Fig. 1 is a perspective view showing an example of a flash discharge tube used in the light emitting device of the present invention, Fig. 2 is an exploded view of an embodiment of the light emitting device of the present invention, and Fig. 3 shows how this embodiment is attached to the device. FIG. 4 is a cross-sectional view of the embodiment when the reflector movable member is moved in the direction of arrow C, and FIG. 5 is a front view of an example of a conventional flash discharge tube. DESCRIPTION OF SYMBOLS 11...Flash discharge tube, 12...First holding member, 15...Reflector, 18...Reflector movable member, 22
...Second holding member, 26...Supporting member.

Claims

[Scope of utility model registration request]

A light-emitting device for an electronic flash device, in which a pair of main electrodes are sealed at one open end of a transparent envelope filled with a rare gas, and a trigger electrode is provided on the outer surface of the transparent envelope. and a plurality of light-reflecting members, each of the light-reflecting members being an elastic member having a biasing force in the direction of increasing the opening end formed by the plurality of light-reflecting members. a reflector that reflects light emitted from the flash discharge tube; a movable member of the reflector; a first holding member that supports the reflector on the movable reflector; and a first support member that is fixed to the electronic flash device. a second holding member engaged with the holding member;
a support member that includes a movable operation section, houses the reflector therein, is coupled to the reflector movable member, and moves the reflector movable member by rotating the movable operation section to vary the opening of the reflector; A light emitting device.