JPH0481499U - - Google Patents
Info
- Publication number
- JPH0481499U JPH0481499U JP12615590U JP12615590U JPH0481499U JP H0481499 U JPH0481499 U JP H0481499U JP 12615590 U JP12615590 U JP 12615590U JP 12615590 U JP12615590 U JP 12615590U JP H0481499 U JPH0481499 U JP H0481499U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- lighting device
- hot cathode
- cathode discharge
- bypass element
- 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
- 239000007858 starting material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図はこの考案の放電灯点灯装置の構成を示
す回路図、第２図はこの考案の一実施例の放電灯
点灯装置の構成を示す回路図、第３図ａ，ｂは第
２図の回路におけるバイパス要素の構造を示す斜
視図および断面図、第４図はこの考案の第２の実
施例の放電灯点灯装置におけるバイパス要素の構
造を示す斜視図、第５図はこの考案の第３の実施
例の放電灯点灯装置の構成を示す回路図、第６図
はグロー式安定器を用いた従来の放電灯点灯装置
の構成を示す回路図、第７図ａ，ｂは放電灯点灯
装置を内蔵したシヨーケースの構造を示す正面図
および側面図、第８図はインバータ点灯装置を用
いた従来の放電灯点灯装置の構成を示す回路図、
第９図は第８図の放電灯点灯装置の具体構成を示
す回路図である。
１……熱陰極型放電ランプ、２……バイパス要
素、３……インバータ点灯装置、４……交流電源
、５〜８……ランプ配線。
Figure 1 is a circuit diagram showing the configuration of a discharge lamp lighting device of this invention, Figure 2 is a circuit diagram showing the configuration of a discharge lamp lighting device of an embodiment of this invention, and Figures 3a and 3b are Figure 2. 4 is a perspective view and a sectional view showing the structure of the bypass element in the circuit of this invention, FIG. 4 is a perspective view showing the structure of the bypass element in the discharge lamp lighting device of the second embodiment of this invention, and FIG. FIG. 6 is a circuit diagram showing the configuration of a conventional discharge lamp lighting device using a glow ballast, and FIGS. FIG. 8 is a circuit diagram showing the configuration of a conventional discharge lamp lighting device using an inverter lighting device;
FIG. 9 is a circuit diagram showing a specific configuration of the discharge lamp lighting device shown in FIG. 8. DESCRIPTION OF SYMBOLS 1... Hot cathode discharge lamp, 2... Bypass element, 3... Inverter lighting device, 4... AC power supply, 5-8... Lamp wiring.
Claims (1)
電源側端子間に接続されるバイパス要素を有し、
インバータ点灯装置から前記熱陰極型放電ランプ
に高周波電力を供給して前記熱陰極型放電ランプ
を高周波点灯させる放電灯点灯装置において、 前記バイパス要素をグロースタータソケツトに
装着可能な構造としたことを特徴とする放電灯点
灯装置。[Claims for Utility Model Registration] A hot cathode discharge lamp having a bypass element connected between the non-power supply side terminals of a pair of filaments,
In the discharge lamp lighting device for lighting the hot cathode discharge lamp at high frequency by supplying high frequency power from an inverter lighting device to the hot cathode discharge lamp, the bypass element is structured to be attachable to a glow starter socket. Characteristic discharge lamp lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12615590U JPH0481499U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12615590U JPH0481499U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481499U true JPH0481499U (en) | 1992-07-15 |
Family
ID=31873722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12615590U Pending JPH0481499U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481499U (en) |
-
1990
- 1990-11-27 JP JP12615590U patent/JPH0481499U/ja active Pending