JPS63141553U - - Google Patents
Info
- Publication number
- JPS63141553U JPS63141553U JP3382787U JP3382787U JPS63141553U JP S63141553 U JPS63141553 U JP S63141553U JP 3382787 U JP3382787 U JP 3382787U JP 3382787 U JP3382787 U JP 3382787U JP S63141553 U JPS63141553 U JP S63141553U
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- bent
- fluorescent lamp
- filament
- same direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の蛍光ランプの一実施例の正面
図、第２図は同じく側面図、第３図は同じく要部
拡大正面断面図、第４図は同じく第２図―線
に沿つた断面図である。
１……バルブ、１１……ガラス管、１２……端
部、１３……閉塞部、２……蛍光膜、３……ステ
ム、４……導入線、５……電極フイラメント、５
１……継着部、６……口金、７……アノードスポ
ツト、Ａ……バルブが屈曲してなす平面。
Fig. 1 is a front view of an embodiment of the fluorescent lamp of the present invention, Fig. 2 is a side view, Fig. 3 is an enlarged front sectional view of the main part, and Fig. 4 is a view taken along the line of Fig. 2. FIG. DESCRIPTION OF SYMBOLS 1... Bulb, 11... Glass tube, 12... End, 13... Closure part, 2... Fluorescent film, 3... Stem, 4... Lead-in wire, 5... Electrode filament, 5
1... Joint portion, 6... Cap, 7... Anode spot, A... Plane formed by bending the bulb.
Claims (1)
部を同方向に向けた管形バルブの上記端部から１
対の導入線を導入して電極フイラメントを継着し
、かつ上記バルブの内径を２２mm以下、上記バル
ブの管壁負荷を８００Ｗ／cm2以上にしたものに
おいて、このフイラメントの継着部は上記バルブ
のなす平面の正面方向に位置しないことを特徴と
する蛍光ランプ。 (2) 管形バルブは同一平面上において３回屈曲
して両端部を同方向に向けたことを特徴とする実
用新案登録請求の範囲第１項記載の蛍光ランプ。[Claims for Utility Model Registration] (1) 1 from the above-mentioned end of a tubular valve that is bent three or more times on the same plane and has both ends facing in the same direction.
In the case where the electrode filament is connected by introducing a pair of lead-in wires, the inner diameter of the bulb is 22 mm or less, and the tube wall load of the bulb is 800 W/cm 2 or more, the connecting portion of the filament is connected to the bulb. A fluorescent lamp characterized in that it is not located in the front direction of the plane formed by the lamp. (2) The fluorescent lamp according to claim 1, wherein the tube-shaped bulb is bent three times on the same plane so that both ends thereof face in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3382787U JPS63141553U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3382787U JPS63141553U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141553U true JPS63141553U (en) | 1988-09-19 |
Family
ID=30841795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3382787U Pending JPS63141553U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141553U (en) |
-
1987
- 1987-03-10 JP JP3382787U patent/JPS63141553U/ja active Pending