JPS6329813U

JPS6329813U -

Info

Publication number: JPS6329813U
Application number: JP12433986U
Authority: JP
Priority date: 1986-08-13
Filing date: 1986-08-13
Publication date: 1988-02-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は同上のカバー取付具が固着されたグレアカツ
トカバーを示す斜視図、第３図は同上の取付金具
を示す斜視図、第４図は同上の取付金具と反射板
との取付状態を示す部分断面図、第５図ａ，ｂは
同上の反射板を示す断面図、及び正面図、第６図
は従来例を示す断面図、第７図は同上の反射板の
部分断面図、第８図は同上の動作説明図である。１は高圧放電灯、３は反射板、４はグレアカツ
トカバー、１３はカバー取付具、１４は位置決め
突起である。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a perspective view showing the glare cut cover to which the above-mentioned cover fitting is fixed, Fig. 3 is a perspective view showing the above-mentioned mounting bracket, and Fig. 4 is a part showing the attachment state of the above-mentioned mounting bracket and the reflector plate. 5a and 5b are sectional views and front views showing the same reflector as above, FIG. 6 is a sectional view showing a conventional example, FIG. 7 is a partial sectional view of the same reflector as above, and FIG. is an explanatory diagram of the same operation as above. 1 is a high-pressure discharge lamp, 3 is a reflector, 4 is a glare cut cover, 13 is a cover fixture, and 14 is a positioning protrusion.

Claims

[Scope of utility model registration request]

In a lighting equipment comprising a glass reflector having one side open and a lamp housed therein, and a glare cut cover disposed on the open side of the reflector with respect to the lamp, the glare cut cover protrudes from the glare cut cover. A cover fitting is provided and is detachably attached to the reflecting plate from the opening side of the reflecting plate, and the cover fitting comes into contact with the inner surface of the reflecting plate to maintain a constant relative position of the glare cut cover with respect to the inner surface of the reflecting plate. A lighting device characterized by forming a positioning protrusion.