JPS5918573Y2 - lighting equipment - Google Patents

Description

【考案の詳細な説明】 本考案は照明器具のプルスイッチの構造に関する。[Detailed explanation of the idea] The present invention relates to the structure of a pull switch for a lighting fixture.

照明器具はその構造上器具の中心にプルスイッチを配す
ることの出来ない場合があり、そのような場合、まっす
ぐ直下へ引紐を引き出すと、炸観的に見苦しく、引紐操
作時に器具が揺れ動く等の欠点があった。Due to the structure of lighting fixtures, it may not be possible to place a pull switch in the center of the fixture, and in such cases, pulling the pull cord straight down would look unsightly and cause the fixture to shake when the pull cord is operated. There were drawbacks.

第１図及び第２図はその欠点を除去した従来例構造を示
すもので、照明器具本体１に設備されたランプソケット
２に嵌着された螢光ランプ３の間にプルスイッチ４を設
け、その引紐５を三角台状のガイド金具６の内側に沿わ
せてその頂部の挿通孔７から引出し、透光カバー８の対
応位置に設けられた挿通孔９を通して垂下させて戊り、
ガイド金具６０大きさと形状を選ぶことにより引紐５を
垂下させる位置を任意に得ることが出来るが、ガイド金
具６が必要であるので組立てに手間を要しコストが高く
なる欠点があった。FIGS. 1 and 2 show a conventional structure that eliminates this drawback, in which a pull switch 4 is provided between a fluorescent lamp 3 fitted in a lamp socket 2 installed in a lighting device main body 1, The drawstring 5 is pulled out from the insertion hole 7 at the top along the inside of the triangular base-shaped guide metal fitting 6, and is allowed to hang down through the insertion hole 9 provided at the corresponding position of the transparent cover 8.
By selecting the size and shape of the guide fitting 60, the position at which the drawstring 5 is hung can be arbitrarily obtained, but since the guide fitting 6 is required, there is a drawback that assembly is labor-intensive and costs are high.

本考案は、かかるガイド金具を除去し、引紐位置の選択
を自由にする簡単な構造を提供する。The present invention eliminates such guide fittings and provides a simple structure that allows freedom of selection of the drawstring position.

第３図乃至第５図は本考案による実施例を示すもので、
スイッチ台１０を介して、照明器具本体１に斜めに取付
けられたプルスイッチ４から出た引紐５の先端をプルス
イッチ４と中心線に対称に照明器具本体１に取付は固定
すると共に、引紐５に補助引紐体１１の上端のリング体
１２を挿通し、該補助引紐体１１を第１．２図における
透光カバー８の挿通孔９から垂下させて戒る。Figures 3 to 5 show embodiments of the present invention.
The tip of the pull string 5 coming out of the pull switch 4 attached diagonally to the lighting fixture body 1 is attached and fixed to the lighting fixture body 1 symmetrically to the center line of the pull switch 4 via the switch base 10, and the pull cord 5 The ring body 12 at the upper end of the auxiliary drawstring body 11 is inserted into the auxiliary drawstring body 11, and the auxiliary drawstring body 11 is suspended from the insertion hole 9 of the transparent cover 8 in FIG. 1.2.

かかる構成にあって、透光カバー８の下方に垂下した補
助引紐体１１を引くと、リング１２を介して引紐５の中
心に下方への力が働き、引紐５はプルスイッチ４から斜
め下方に略真直に引張られ、スイッチ４が作動する。With this configuration, when the auxiliary drawstring body 11 hanging below the transparent cover 8 is pulled, a downward force is applied to the center of the drawstring 5 via the ring 12, and the drawstring 5 is pulled diagonally downward from the pull switch 4. It is pulled approximately straight, and the switch 4 is activated.

この時、引紐５の引き出し長さが作動前と作動後で変化
するが、リング体１２が引紐５中を摺動自在であるので
、プルスイッチ４の作動に至るまで引紐５は常に正確に
その中心に力を受け、さらにプルスイッチを照明器具本
体中心線下方に向けて傾けて取付けたので引紐５がプル
スイッチ４から略真直に引張られ、円滑な操作が行なわ
れる。At this time, the pull-out length of the drawstring 5 changes before and after the actuation, but since the ring body 12 can freely slide inside the drawstring 5, the pull-out length of the drawstring 5 always remains accurately until the pull switch 4 is actuated. Since the force is received at the center and the pull switch is installed tilted downward toward the center line of the lighting fixture body, the pull string 5 is pulled approximately straight from the pull switch 4, allowing smooth operation.

本考案によるプルスイッチ構造は上記せる如く構成され
動作するが、補助引紐体を引紐に付加するだけの簡単な
構成で、照明器具下方へ垂下する引紐位置を中心とする
ことが出来、しかもその引紐操作を円滑にすることが出
来た。The pull switch structure according to the present invention is constructed and operated as described above, but with a simple structure that only requires adding an auxiliary pull string body to the pull string, the pull switch structure can be centered on the pull string hanging downward from the lighting equipment, and the pull I was able to make the operation smoother.

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

第１図及び第２図は照明器具の従来例を示す簡易断面図
及び斜視図、第３図乃至第５図は、本考案による実施例
を示すもので、各々、分解斜視図、分解断面図、一部拡
大斜視図である。Figures 1 and 2 are simplified sectional views and perspective views showing conventional examples of lighting equipment, and Figures 3 to 5 are exploded perspective views and exploded sectional views, respectively, of embodiments of the present invention. , is a partially enlarged perspective view.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 照明器具本体に、プルスイッチを照明器具本体中心線下
方に向けて傾けて取付け、プルスイッチから略真直に引
き出される引紐先端を照明器具本体中心線にプルスイッ
チと略対称の位置で照明器具本体に取付けると共に、引
紐に補助引紐体の上端を摺動自在に挿通し、その下端を
照明器具中心線下方に垂下させたことを特徴とする照明
器具。Attach the pull switch to the lighting fixture body with it tilted downward from the center line of the lighting fixture body, and attach the end of the pull cord that is pulled out almost straight from the pull switch to the center line of the lighting fixture body in a position that is approximately symmetrical to the pull switch. A lighting fixture characterized in that the upper end of the auxiliary drawstring body is slidably inserted into the drawstring, and the lower end thereof is suspended below the centerline of the lighting equipment.