JPS6443556U - - Google Patents

Description

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

第１図乃至第５図は従来の突合せ形けい光ソケ
ツトの一例を示すもので、第１図は正面図、第２
図は第１図のＡ―Ａ′断面図、第３図は第２図の
Ｂ―Ｂ′断面図、第４図は第２図及び第３図に示
したＥ字形ホルダの拡大斜視図、第５図は同じく
導電性弾性の板バネ、第６図乃至第１０図は本考
案の突合せ形けい光ソケツトを示すもので、第６
図は正面図、第７図は第６図をＡ―Ａ′線で切断
して、又第８図は第７図をＢ―Ｂ′線で切断して
それぞれ、板バネとＥ字形ホルダとの関係構造を
示す。第９図は第６図乃至第８図で使用している
本考案によるＥ字形ホルダの拡大斜視図、第１０
図は同じく板バネの斜視図である。 １……導電性弾性の板バネ、１_１，１_２…両側
の突出係合片部、２……ソケツト外かく、３……
板バネ挿入溝付のＥ字形ホルダ、４……電線差込
みガイド穴、５……ソケツト外かく、６……ソケ
ツトの底面開口、７……導電性弾性板バネ、８…
…リブを設けたＥ字形ホルダ、１０……ランプピ
ン差込み受板、１５……リブ、２１……電線差込
みガイド穴。 Figures 1 to 5 show an example of a conventional butt type fluorescent socket, with Figure 1 being a front view and Figure 2 being a front view.
The figure is a cross-sectional view taken along line A-A' in Figure 1, Figure 3 is a cross-sectional view taken along line B-B' in Figure 2, and Figure 4 is an enlarged perspective view of the E-shaped holder shown in Figures 2 and 3. FIG. 5 shows the same conductive elastic plate spring, and FIGS. 6 to 10 show the butted type fluorescent socket of the present invention.
The figure is a front view, FIG. 7 is a cut of FIG. 6 along line A-A', and FIG. 8 is a cut of FIG. 7 along line B-B', showing the leaf spring and E-shaped holder. shows the relationship structure of FIG. 9 is an enlarged perspective view of the E-shaped holder according to the present invention used in FIGS. 6 to 8;
The figure is also a perspective view of the leaf spring. DESCRIPTION OF SYMBOLS 1... Conductive elastic leaf spring, 1 ₁ , 1 ₂ ... Projecting engaging pieces on both sides, 2... Outer socket, 3...
E-shaped holder with a plate spring insertion groove, 4...Wire insertion guide hole, 5...Outer socket opening, 6...Bottom opening of the socket, 7...Conductive elastic plate spring, 8...
... E-shaped holder with ribs, 10 ... Lamp pin insertion receiving plate, 15 ... Ribs, 21 ... Electric wire insertion guide hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁材料で成形されたソケツト外かくのランプ
受口を内側から塞ぐランプピン差込み受板と、該
受板のピン差込み孔背面に圧接する上端片部と、
ソケツト外かく下部より差込まれる電線先端と接
触し、これを保持する電線鎖錠片部とを有する導
電性弾性板バネと、該板バネをソケツト外かく内
で保持する絶縁性材料よりなるＥ字形ホルダとを
有する突合せ形けい光灯ソケツトにおいて、上記
板バネ７は一定巾で、上端当接部１２より下方の
上半部１３が下向き後方に曲げられ、つづいて下
半部１４を前方に下向きに曲げた後、前端面１６
を弧状に形成し、再び斜め後方に折り曲げて電線
差込み先端を保持する鎖錠片部１７に形成され、
Ｅ字形ホルダ８は板バネ７を保持する区画室１８
の内部両側壁に前端面を丸くしたリブ１５_１，１
５_２を形成し、底壁１９に差込み電線のガイド穴
２１を設け、板バネ７の中間前方折曲の前端弧面
部をＥ字形ホルダ８のリブの前端面に押し当て、
板バネのバネ性でソケツト外かく内に板バネとホ
ルダとを保持させてなる突合せ形けい光灯ソケツ
ト。 a lamp pin insertion receiving plate formed of an insulating material and closing the lamp socket of the socket from the inside; an upper end piece that presses against the back surface of the pin insertion hole of the receiving plate;
E consisting of a conductive elastic plate spring having a wire locking piece that comes into contact with and holds the tip of the electric wire inserted from the lower part of the socket, and an insulating material that holds the plate spring inside the socket. In the butt-type fluorescent lamp socket having a letter-shaped holder, the leaf spring 7 has a constant width, and the upper half 13 below the upper end abutting part 12 is bent downward and backward, and then the lower half 14 is bent forward. After bending downward, the front end surface 16
is formed into an arc shape and bent diagonally backward again to form a locking piece portion 17 that holds the tip of the electric wire insertion,
The E-shaped holder 8 has a compartment 18 that holds the leaf spring 7.
Ribs 15 ₁ , 1 with rounded front end surfaces on both internal side walls of the
5 ₂ , a guide hole 21 for the electric wire to be inserted is provided in the bottom wall 19, and the front end arc surface of the intermediate front bend of the leaf spring 7 is pressed against the front end surface of the rib of the E-shaped holder 8.
A butt-type fluorescent lamp socket in which a leaf spring and a holder are held inside and outside the socket by the spring properties of the leaf spring.