JPS6144193Y2

JPS6144193Y2 -

Info

Publication number: JPS6144193Y2
Application number: JP14302179U
Authority: JP
Priority date: 1979-10-16
Filing date: 1979-10-16
Publication date: 1986-12-12
Also published as: JPS5660928U

Description

【考案の詳細な説明】本考案はストロボ装置の発光部の組立体に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an assembly of a light emitting part of a strobe device.

ストロボ装置をカメラ等に組込むためには放電
管、反射傘、プロテクタ等を小形にし、合理的な
組立をする必要がある。 In order to incorporate a strobe device into a camera or the like, it is necessary to make the discharge tube, reflector, protector, etc. compact and rationally assemble them.

本考案の目的はカメラ等への組込み、ストロボ
装置の小形化、組立等々を考慮し量産に適したス
トロボ装置の発光部の組立体を提供することにあ
る。 An object of the present invention is to provide an assembly of a light emitting part of a strobe device that is suitable for mass production, taking into account incorporation into a camera, etc., miniaturization of the strobe device, assembly, etc.

以下図面等を参照して本考案による組立体を詳
しく説明する。 The assembly according to the present invention will be described in detail below with reference to the drawings.

第１図はプロテクタ実施例を示す図、第２図は
同プロテクタの斜視図である。 FIG. 1 is a diagram showing an embodiment of the protector, and FIG. 2 is a perspective view of the same protector.

このプロテクタは透明な樹脂により一体に成形
されたものであつてストロボ装置の前面に位置さ
せられ、放電管の発光を前方に透過させるととも
に、放電管や反射傘を保護する働きをするもので
ある。中央部１ａ，１ｂ，１ｃ，１ｄ，１ｅ部は
交互に高さが異なつており、放電管の光束を若干
散乱させて、被写体に光電管の像が形成されない
ようにするものであつて、この部分を円筒レンズ
の集合体にすることもできる。上下端側には、中
央部より高い突出縁３，４が設けられている。 This protector is integrally molded from transparent resin and is placed in front of the strobe device, allowing the light emitted from the discharge tube to pass forward, and also serves to protect the discharge tube and reflector. . The central portions 1a, 1b, 1c, 1d, and 1e have alternately different heights, and are intended to slightly scatter the luminous flux of the discharge tube to prevent an image of the phototube from being formed on the subject. can also be made into a collection of cylindrical lenses. Projecting edges 3 and 4 higher than the center portion are provided on the upper and lower ends.

左右の突出耳部５，７には、舌状片６，８が設
けられている。 The left and right protruding ears 5, 7 are provided with tongue-like pieces 6, 8.

第３図は第１図中のＣ−ＣおよびＢ−Ｂで切断
した断面図を示している。 FIG. 3 shows a sectional view taken along lines CC and B-B in FIG.

第４図Ａは反射傘を示す斜視図、Ｂ，Ｃは反射
傘と放電管とプロテクタの組立を示す図である。 FIG. 4A is a perspective view showing the reflector, and FIGS. 4B and 4C are views showing the assembly of the reflector, discharge tube, and protector.

反射傘は第４図Ａに示すように一枚のアルミ板
等を曲げ加工して構成したものである。半円筒状
の反射面１０には前方に開くスカート部が設けら
れており、各スカート部の両端は曲げられて側壁
を形成している。各側壁には放電管支持爪１１，
１２，１３，１４が設けられ開放端側には外方向
に折り曲げられた結合用の脚部１６，１７と１
８，１９が設けられている。 The reflector is constructed by bending a single piece of aluminum plate, etc., as shown in FIG. 4A. The semi-cylindrical reflecting surface 10 is provided with a skirt portion that opens forward, and both ends of each skirt portion are bent to form side walls. Each side wall has a discharge tube support claw 11,
12, 13, and 14 are provided, and on the open end side, connecting legs 16, 17 and 1 are bent outward.
8 and 19 are provided.

第４図Ｂ，Ｃに示すように反射傘に放電管２０
を装置しておいて、結合脚部を舌状片６，８の一
方側から挿入するとともにスカート部を突出縁内
に落し込むと、反射傘放電管、プロテクタの組立
が完了する。 As shown in Figure 4B and C, the discharge tube 20 is placed on the reflector.
The assembly of the reflector discharge tube and protector is completed by inserting the connecting legs from one side of the tongues 6 and 8 and dropping the skirt portions into the projecting edges.

反射傘の脚部は舌状片６，８により押え込まれ
るようになり、かつスカート部は両側の突出縁で
開きが止められるから、放電管２０は挾みつけら
れるようにして固定される。 The legs of the reflector are pressed down by the tongues 6 and 8, and the skirt part is prevented from opening by the projecting edges on both sides, so the discharge tube 20 is fixed in a pinched manner.

このようにして組立てると他に何等の固定手段
を用いることなく反射傘とプロテクタの位置関係
は完全に保たれる。そして振動や衝撃などでずれ
たりはずれたりすることはない。 When assembled in this manner, the positional relationship between the reflector and the protector can be maintained perfectly without using any other fixing means. And it will not shift or come off due to vibration or impact.

[Brief explanation of the drawing]

第１図はプロテクタの実施例を示す図、第２図
は第１図で示したプロテクタの斜視図、第３図は
プロテクタの短手方向の断面図、第４図Ａは反射
傘を示す斜視図、第４図はＢ，Ｃは組立状態を示
す図であつて、一部破断して示してある。１ａ，１ｂ，…１ｅ……プロテクタの中央透光
部、３，４……突出縁部、５，７……耳部、６，
８……舌状片、１０……反射円筒部、１１，１
２，１３，１４……放電管支持爪、１６，１７，
１８，１９……結合脚部、２０……放電管。 Fig. 1 is a diagram showing an embodiment of the protector, Fig. 2 is a perspective view of the protector shown in Fig. 1, Fig. 3 is a cross-sectional view of the protector in the short direction, and Fig. 4A is a perspective view showing a reflective umbrella. In FIGS. 4A and 4B, B and C are views showing the assembled state, and are partially cut away. 1a, 1b,...1e... Central transparent part of protector, 3, 4... Projecting edge, 5, 7... Ear part, 6,
8... Tongue-shaped piece, 10... Reflective cylindrical part, 11, 1
2, 13, 14...Discharge tube support claw, 16, 17,
18, 19...Connecting leg portion, 20...Discharge tube.

Claims

[Scope of utility model registration request]

A cylindrical discharge tube, a semi-cylindrical reflecting surface formed by bending a single metal plate, upper and lower skirt sections connected to the reflecting surface, side walls connected to each skirt side end, and side wall sections. a reflective umbrella having connecting legs bent outwardly on the left and right sides of the mating open side portions and accommodating the discharge tube between the side walls and the reflective surface of the semi-cylindrical portion; A pair of tongue-like pieces each having one side open and parallel to the ends are integrally provided, and the connecting legs of the side wall of the reflector are received in the tongue-like pieces, and the end edge of the skirt part is dropped into the projecting edge. A light-emitting unit assembly of a strobe device, which is composed of a protector made of transparent resin that integrally supports a reflector by inserting it into the protector.