JPH025801U

JPH025801U -

Info

Publication number: JPH025801U
Application number: JP8472488U
Authority: JP
Priority date: 1988-06-27
Filing date: 1988-06-27
Publication date: 1990-01-16
Also published as: JPH0454646Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の外観を示す斜視図
、第２図は同上の一部を破断した側面図、第３図
は同上の一部を破断した正面図である。１は照明器具本体、２は反射板、３はランプカ
バー、４はランプ、５はランプ挿通孔、１０はセ
ード、１３はフイラメントである。 FIG. 1 is a perspective view showing the appearance of an embodiment of the present invention, FIG. 2 is a partially cutaway side view of the same, and FIG. 3 is a partially cutaway front view of the same. Reference numeral 1 designates a lighting fixture main body, 2 a reflector plate, 3 a lamp cover, 4 a lamp, 5 a lamp insertion hole, 10 a shade, and 13 a filament.

補正平１．８．２６実用新案登録請求の範囲を次のように補正する
。Amendment 1.8.26. The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】照明器具本体の前面に取着されると共に、後端
にランプ挿通孔が形成された反射板と、この反射
板の開口縁に装着されたセードと、反射板のラン
プ挿通孔を通して装着されフイラメントが光軸方
向に向いたランプと、ランプの先端を覆い前方に
照射されるランプの直射光をカツトする有底筒状
のランプカバーとを備え、上記ランプカバーの外
径をランプ径よりも大きく、且つ反射板のランプ
挿通孔の内径よりも小さく形成すると共に、フイ
ラメントの前端と反射板の開口縁とを結ぶ線と、
フイラメントの後端とセードの開口縁とを結ぶ線
との交点に、ランプカバーの開口縁を位置させて
ランプカバーを配設して成ることを特徴とする照
明器具。[Claims for Utility Model Registration] A reflector plate attached to the front side of the lighting equipment body and having a lamp insertion hole formed at the rear end, a shade attached to the edge of the opening of the reflector plate, and It is equipped with a lamp that is installed through a lamp insertion hole and has a filament facing the optical axis direction, and a cylindrical lamp cover with a bottom that covers the tip of the lamp and cuts off direct light from the lamp that is emitted forward. A line having a diameter larger than the lamp diameter and smaller than the inner diameter of the lamp insertion hole of the reflection plate, and connecting the front end of the filament and the opening edge of the reflection plate;
A lighting device characterized in that the lamp cover is arranged with the opening edge of the lamp cover positioned at the intersection of a line connecting the rear end of the filament and the opening edge of the shade.

Claims

[Scope of utility model registration request]

A reflector is attached to the front of the lighting equipment body and has a lamp insertion hole formed at the rear end, a shade is attached to the opening edge of the reflector, and a filament is attached through the lamp insertion hole of the reflector. It is equipped with a lamp facing in the optical axis direction, and a cylindrical lamp cover with a bottom that is attached to the tip of the lamp and cuts out the direct light of the lamp that is irradiated forward. Large and smaller than the inner diameter of the lamp insertion hole of the reflector,
The lamp cover is arranged such that the opening edge of the lamp cover is located at the intersection of a line connecting the front end of the filament and the opening edge of the reflector and a line connecting the rear end of the filament and the opening edge of the shade. A lighting fixture characterized by: