JPH0198408U

JPH0198408U -

Info

Publication number: JPH0198408U
Application number: JP19540987U
Authority: JP
Priority date: 1987-12-23
Filing date: 1987-12-23
Publication date: 1989-06-30
Also published as: JPH049691Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の断面図、第２図は
同上の斜視図、第３図は従来例の断面図、第４図
は同上の斜視図、第５図は他の従来例の断面図で
ある。１はランプ、２は反射板、３は照明器具本体、
４は安定器、５は補助反射板、６は板ばね、９は
長穴、１３は天板である。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view of the same as above, Fig. 3 is a sectional view of a conventional example, Fig. 4 is a perspective view of the same as above, and Fig. 5 is another conventional example. FIG. 1 is a lamp, 2 is a reflector, 3 is a lighting equipment body,
4 is a stabilizer, 5 is an auxiliary reflector, 6 is a leaf spring, 9 is a long hole, and 13 is a top plate.

補正昭６３．９．１０実用新案登録請求の範囲を次のように補正する
。Amendment September 10, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】安定器などの点灯回路が取り付けられる照明器
具本体と、下部が拡開して開口した反射板と、反
射板内に収納される複数本のランプとを備え、反
射板の夫々のランプの間に穴を穿設し、この穴の
下方にランプの熱を対流させる隙間を設けて断面
Ｖ字状の補助反射板を取り付けた照明器具におい
て、上記照明器具本体の一方向の両端を反射板に
固定すると共に、照明器具本体の天板の他方向の
幅寸法を反射板の上面幅より広く形成し、上記照
明器具本体の幅広方向の端部に安定器を固定し、
上記天板に放熱穴を穿孔して成ることを特徴とす
る照明器具。[Scope of Claim for Utility Model Registration] A lighting device that includes a lighting device body to which a lighting circuit such as a ballast is attached, a reflector plate with an expanded opening at the bottom, and multiple lamps housed within the reflector plate. A hole is drilled between each lamp on the board, and a gap is created below the hole to allow the heat of the lamps to convect .
In a lighting fixture with a V-shaped auxiliary reflector attached, both ends of the lighting fixture body in one direction are fixed to the reflector, and the width of the top plate of the lighting fixture body in the other direction is determined from the top surface width of the reflector. a ballast is fixed to the wide end of the lighting fixture body;
A lighting device characterized by having heat dissipation holes drilled in the top plate.

Claims

[Scope of utility model registration request]

The lighting equipment has a main body to which a lighting circuit such as a ballast is attached, a reflector whose bottom part expands to open, and multiple lamps housed within the reflector. In a lighting equipment in which an elongated hole is drilled, a gap is provided below the elongated hole for convection of heat from the lamp, and an auxiliary reflector plate having a V-shaped cross section is attached using a leaf spring, one side of the lighting equipment body is attached. Both ends are fixed to the reflector, the width dimension in the other direction of the top plate of the lighting equipment main body is formed wider than the top surface width of the reflecting plate, a ballast is fixed to the end of the wide direction of the lighting equipment main body, and the above-mentioned A lighting device characterized by having heat dissipation holes drilled in the top plate.