JPS6395117U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第４図はこの考案の一実施例を示し、
第１図は縦断面図、第２図、第３図は動作説明図
、第４図は一部を切欠いて示す斜視図、第５図は
従来例を示す縦断面図である。 図において、同一符号は同一または相当部分を
示し、１は本体、１ｂは外周部、２ａは天井面、
５は白熱電球、６はソケツト、７は断熱材、１０
は押上棒、１０ａは先端部、１２は枠体である。 Figures 1 to 4 show an embodiment of this invention,
FIG. 1 is a longitudinal sectional view, FIGS. 2 and 3 are explanatory views of the operation, FIG. 4 is a partially cutaway perspective view, and FIG. 5 is a longitudinal sectional view of a conventional example. In the figures, the same reference numerals indicate the same or equivalent parts, 1 is the main body, 1b is the outer periphery, 2a is the ceiling surface,
5 is an incandescent light bulb, 6 is a socket, 7 is an insulation material, 10
10a is a push-up bar, 10a is a tip, and 12 is a frame.

Claims (1)

【実用新案登録請求の範囲】 (1) 天井面に開口する有底筒状体からなる本体
の上部に、ソケツトを介して白熱電球を収容する
天井埋込形照明器具において、上記本体の外周部
に沿つて下方向に摺動自在に支持され、上記本体
の上部をおおう断熱材を押上げる押上棒を設けた
ことを特徴とする天井埋込形照明器具。 (2) 押上棒の先端部は、本体の外周部とほぼ同
寸の枠体により水平に支持されていることを特徴
とする実用新案登録請求の範囲第１項に記載の天
井埋込形照明器具。[Scope of Claim for Utility Model Registration] (1) In a ceiling-embedded lighting fixture in which an incandescent light bulb is housed through a socket in the upper part of the main body consisting of a bottomed cylindrical body opening in the ceiling surface, the outer periphery of the main body A ceiling-embedded lighting fixture, characterized in that it is provided with a push-up bar that is slidably supported in a downward direction along the main body and pushes up a heat insulating material that covers the upper part of the main body. (2) The ceiling recessed lighting according to claim 1, wherein the tip of the push-up rod is supported horizontally by a frame that is approximately the same size as the outer periphery of the main body. utensils.