JPH0277808U

JPH0277808U -

Info

Publication number: JPH0277808U
Application number: JP15822988U
Authority: JP
Priority date: 1988-12-05
Filing date: 1988-12-05
Publication date: 1990-06-14

Description

[Brief explanation of drawings]

第１図乃至第５図は本考案散光式警告灯の実施
の一例を示し、第１図は斜視図、第２図は分解斜
視図、第３図は要部の分解斜視図、第４図は要部
の拡大縦断面図、第５図は要部の拡大水平断面図
、第６図及び第７図は従来の散光式警告灯の一例
を示すもので、第６図は斜視図、第７図は要部の
拡大断面図である。符号の説明、１……散光式警告灯、３……グロ
ーブ、１３……反射部、１４……反射鏡、１４ａ
……後部開口縁、１５……反射面、Ｆ……焦点、
１７……電球、１９……フイラメント、２０……
フレネルレンズ、２３……電球からフレネルレン
ズに直射される光。 Figures 1 to 5 show an example of the implementation of the diffused warning light of the present invention, where Figure 1 is a perspective view, Figure 2 is an exploded perspective view, Figure 3 is an exploded perspective view of main parts, and Figure 4. 5 is an enlarged horizontal sectional view of the main part, FIGS. 6 and 7 show an example of a conventional diffused light warning light, and FIG. 6 is a perspective view. FIG. 7 is an enlarged sectional view of the main part. Explanation of symbols, 1...Diffuse warning light, 3...Glove, 13...Reflector, 14...Reflector, 14a
... Rear opening edge, 15 ... Reflective surface, F ... Focal point,
17...Light bulb, 19...Filament, 20...
Fresnel lens, 23...Light that shines directly from the light bulb onto the Fresnel lens.

Claims

[Scope of claim for utility model registration] A globe installed on the roof of a vehicle, a reflective section rotatably provided within the globe, a light bulb that supplies light to the reflective section, and a light bulb that supplies direct light from the light bulb. The reflecting section is equipped with a Fresnel lens that produces a parallel beam of light, and the reflecting section is made by removing the rear apex of two reflecting mirrors each having a reflecting surface in the shape of a paraboloid of revolution. The light bulb is fixed in the globe, and its filament is located approximately at the focal point of the reflecting surface, and the Fresnel lens is on the exit surface side of the reflecting mirror and the rear opening edge is in the exit direction. A diffused warning light characterized by being placed in a position that covers the vehicle.