JPS61126559U - - Google Patents
Info
- Publication number
- JPS61126559U JPS61126559U JP944185U JP944185U JPS61126559U JP S61126559 U JPS61126559 U JP S61126559U JP 944185 U JP944185 U JP 944185U JP 944185 U JP944185 U JP 944185U JP S61126559 U JPS61126559 U JP S61126559U
- Authority
- JP
- Japan
- Prior art keywords
- electrodeless discharge
- discharge lamp
- bulb
- electromagnetic field
- utility
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000005672 electromagnetic field Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図は従来例を示す簡略図、第２図は本考案
の一実施例を示す簡略図である。
１……電源、２……高周波発振回路、３……ラ
ンプ、４，５……金属導体、６……ランプバルブ
、７……反射膜。
FIG. 1 is a simplified diagram showing a conventional example, and FIG. 2 is a simplified diagram showing an embodiment of the present invention. 1... Power supply, 2... High frequency oscillation circuit, 3... Lamp, 4, 5... Metal conductor, 6... Lamp bulb, 7... Reflective film.
Claims (1)
気を高周波電磁界により励起させ発光させて成る
無電極放電灯において、上記ランプバルブの両端
部を略円錐状に形成すると共に、高周波電磁界を
バルブ内に印加する金属導体を上記円錐状部の外
面に沿つて配設したことを特徴とする無電極放電
灯。 (2) 上記円錐状部の内面に反射膜を形成したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の無電極放電灯。[Claims for Utility Model Registration] (1) In an electrodeless discharge lamp in which a metal vapor sealed in a straight tube-shaped lamp bulb is excited by a high-frequency electromagnetic field to emit light, both ends of the lamp bulb are formed into a substantially conical shape. An electrodeless discharge lamp characterized in that a metal conductor is disposed along the outer surface of the conical portion and applies a high-frequency electromagnetic field into the bulb. (2) The electrodeless discharge lamp according to claim 1, which is a utility model registration, characterized in that a reflective film is formed on the inner surface of the conical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP944185U JPS61126559U (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP944185U JPS61126559U (en) | 1985-01-25 | 1985-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126559U true JPS61126559U (en) | 1986-08-08 |
Family
ID=30489662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP944185U Pending JPS61126559U (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309009C (en) * | 2002-12-25 | 2007-04-04 | 哈利盛东芝照明株式会社 | Dielectric blocket discharge type low voltage discharge lamp |
-
1985
- 1985-01-25 JP JP944185U patent/JPS61126559U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309009C (en) * | 2002-12-25 | 2007-04-04 | 哈利盛东芝照明株式会社 | Dielectric blocket discharge type low voltage discharge lamp |
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