JPS63182459U - - Google Patents
Info
- Publication number
- JPS63182459U JPS63182459U JP1488987U JP1488987U JPS63182459U JP S63182459 U JPS63182459 U JP S63182459U JP 1488987 U JP1488987 U JP 1488987U JP 1488987 U JP1488987 U JP 1488987U JP S63182459 U JPS63182459 U JP S63182459U
- Authority
- JP
- Japan
- Prior art keywords
- less
- arc tube
- fluorescent lamp
- deposited film
- aluminum vapor
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案実施例の一部断面図、第２図は
第１図―線での断面図、第３図は周囲温度と
輝度の関係説明図である。
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……ゲツタ
ー、６……アルミニウム蒸着膜、７……外部リー
ド、８……絶縁板、９……接点。
FIG. 1 is a partial sectional view of an embodiment of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is an explanatory diagram of the relationship between ambient temperature and brightness. DESCRIPTION OF SYMBOLS 1... Arc tube, 2... Glass stem, 3... Lead wire, 4... Filament electrode, 5... Getter, 6... Aluminum vapor deposition film, 7... External lead, 8... Insulating plate, 9... …contact.
Claims (1)
下であつて、かつ放電電流値が５００ｍＡ以下で
点灯される小型蛍光ランプにおいて、発光管外壁
の軸線方向に帯状のアルミニウム蒸着膜を設けて
反射板とするとともに、当該アルミニウム蒸着膜
の両端に外部リードを設けて通電し、発熱させる
ことを特徴とする小型蛍光ランプ。 In a compact fluorescent lamp whose arc tube has an inner diameter of 15 mm or less, a total length of 400 mm or less, and is lit at a discharge current value of 500 mA or less, a band-shaped aluminum vapor-deposited film is provided in the axial direction of the outer wall of the arc tube to serve as a reflector. In addition, a small fluorescent lamp characterized in that external leads are provided at both ends of the aluminum vapor-deposited film and electricity is supplied to generate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1488987U JPS63182459U (en) | 1987-02-05 | 1987-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1488987U JPS63182459U (en) | 1987-02-05 | 1987-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63182459U true JPS63182459U (en) | 1988-11-24 |
Family
ID=30805302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1488987U Pending JPS63182459U (en) | 1987-02-05 | 1987-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182459U (en) |
-
1987
- 1987-02-05 JP JP1488987U patent/JPS63182459U/ja active Pending
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