JPH01142154U - - Google Patents
Info
- Publication number
- JPH01142154U JPH01142154U JP3831288U JP3831288U JPH01142154U JP H01142154 U JPH01142154 U JP H01142154U JP 3831288 U JP3831288 U JP 3831288U JP 3831288 U JP3831288 U JP 3831288U JP H01142154 U JPH01142154 U JP H01142154U
- Authority
- JP
- Japan
- Prior art keywords
- arc tube
- glass stem
- fluorescent lamp
- filament
- extending
- 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
- 239000011521 glass Substances 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
図面は本考案実施例の断面図である。
１……発光管、２……ガラスステム、３……リ
ード線、４……フイラメント電極、５……サポー
ト、６……蛍光体。
The drawing is a sectional view of an embodiment of the present invention. 1... Arc tube, 2... Glass stem, 3... Lead wire, 4... Filament electrode, 5... Support, 6... Phosphor.
Claims (1)
により封止され、このガラスステムよりそれぞれ
内方に伸びる一対のリード線間に架設されたフイ
ラメント電極が発光管内の該ガラスステム近傍に
対向配置されてなる小型蛍光ランプであつて、 前記フイラメント電極の少なくとも一方は、そ
の中央部が発光管中央側に突出し、この突出した
頂部が該ガラスステムより伸びるサポータにより
保持されたことを特徴とする小型蛍光ランプ。[Claims for Utility Model Registration] Both ends of an arc tube with an inner diameter of 5 mm or less are sealed with a glass stem, and a filament electrode installed between a pair of lead wires each extending inward from the glass stem is used to seal the arc tube within the arc tube. A small fluorescent lamp arranged opposite to each other in the vicinity of a glass stem, wherein at least one of the filament electrodes has a central portion protruding toward the center of the arc tube, and this protruding top portion is held by a supporter extending from the glass stem. A compact fluorescent lamp characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831288U JPH01142154U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3831288U JPH01142154U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142154U true JPH01142154U (en) | 1989-09-28 |
Family
ID=31264870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3831288U Pending JPH01142154U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142154U (en) |
-
1988
- 1988-03-25 JP JP3831288U patent/JPH01142154U/ja active Pending
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