JPS5835298U - High pressure discharge lamp lighting device - Google Patents
High pressure discharge lamp lighting deviceInfo
- Publication number
- JPS5835298U JPS5835298U JP12975881U JP12975881U JPS5835298U JP S5835298 U JPS5835298 U JP S5835298U JP 12975881 U JP12975881 U JP 12975881U JP 12975881 U JP12975881 U JP 12975881U JP S5835298 U JPS5835298 U JP S5835298U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- pressure discharge
- lighting device
- lamp lighting
- thermally responsive
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高圧放電ランプ点灯装置の構成を示す回
路図、第２図はその説明図、第３図は本案による高圧放
電ランプ点灯装置の一実施例の構成を示す回路図である
。
図において、１は外管、２ａ、２ｂは主電極、３は発光
管、４は非直線性誘電体素子、５は口金、６は安定器、
７は交流電源、８は熱応動素子である。なお各図中同一
符号は同一または相当部分を示す。FIG. 1 is a circuit diagram showing the configuration of a conventional high-pressure discharge lamp lighting device, FIG. 2 is an explanatory diagram thereof, and FIG. 3 is a circuit diagram showing the configuration of an embodiment of the high-pressure discharge lamp lighting device according to the present invention. In the figure, 1 is an outer tube, 2a and 2b are main electrodes, 3 is an arc tube, 4 is a nonlinear dielectric element, 5 is a cap, 6 is a ballast,
7 is an AC power source, and 8 is a thermally responsive element. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (2)
た高圧放電ランプを誘導性リアクタンスで構成された安
定器を介して交流電源で点灯するようにしたものにおい
て、非直線性誘電体素子と、高圧放電ランプの点灯によ
る熱で開路する熱応動素子との直列回路を前記発光管と
並列接続し、かつ前記非直線性誘電体素子と熱応動素子
とを前記外管内あるいは前記高圧放電ランプの口金内に
収納したことを特徴とする高圧放電ランプ点灯装置。(1) - In a high-pressure discharge lamp equipped with an arc tube with a pair of main electrodes sealed inside the outer bulb, which is lit with AC power through a ballast made of inductive reactance, non-linearity A series circuit consisting of a dielectric element and a thermally responsive element that opens due to heat generated by lighting the high-pressure discharge lamp is connected in parallel with the arc tube, and the nonlinear dielectric element and the thermally responsive element are connected within the outer tube or within the outer tube. A high-pressure discharge lamp lighting device, characterized in that it is housed in a base of a high-pressure discharge lamp.
性誘電体素子の飽和電圧以下のときに熱応動素子が開路
するようにしたことを特徴とする実用新案登録請求の範
囲第（１）項記載の高圧放電ランプ点灯装置。(2) Utility model registration claim No. (1) characterized in that the thermally responsive element is configured to open circuit when the peak value of the lamp voltage of the high-pressure discharge lamp is less than the saturation voltage of the nonlinear dielectric element. The high-pressure discharge lamp lighting device described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12975881U JPS5835298U (en) | 1981-09-01 | 1981-09-01 | High pressure discharge lamp lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12975881U JPS5835298U (en) | 1981-09-01 | 1981-09-01 | High pressure discharge lamp lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5835298U true JPS5835298U (en) | 1983-03-08 |
Family
ID=29923418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12975881U Pending JPS5835298U (en) | 1981-09-01 | 1981-09-01 | High pressure discharge lamp lighting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60136152A (en) * | 1983-12-23 | 1985-07-19 | Iwasaki Electric Co Ltd | High pressure electric-discharge lamp |
-
1981
- 1981-09-01 JP JP12975881U patent/JPS5835298U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60136152A (en) * | 1983-12-23 | 1985-07-19 | Iwasaki Electric Co Ltd | High pressure electric-discharge lamp |
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