JPH0246321U - - Google Patents
Info
- Publication number
- JPH0246321U JPH0246321U JP12489988U JP12489988U JPH0246321U JP H0246321 U JPH0246321 U JP H0246321U JP 12489988 U JP12489988 U JP 12489988U JP 12489988 U JP12489988 U JP 12489988U JP H0246321 U JPH0246321 U JP H0246321U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- frequency
- frequency lighting
- circuit block
- discharge lamp
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Description
第１図は本考案の実施例の斜視図、第２図は同
上の要部の拡大断面図、第３図は同上の底板を臨
む上面図、第４図は雑音発生の原理説明図である
。
３は高周波点灯回路ブロツク、１６は回路基板
、１５は底板、１８は孔である。
Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main parts of the above, Fig. 3 is a top view facing the bottom plate of the above, and Fig. 4 is a diagram explaining the principle of noise generation. . 3 is a high frequency lighting circuit block, 16 is a circuit board, 15 is a bottom plate, and 18 is a hole.
Claims (1)
を点灯させる高周波点灯回路ブロツクを備え、か
つ載置安定のために導電性底板を備え、該底板又
は該底板と電気的に接続された金属板に平行して
上記高周波点灯回路ブロツクを配置した高周波点
灯放電灯器具において、上記高周波点灯回路ブロ
ツクの高周波発生部位に相対向した上記底板又は
上記金属板の部位に孔を穿設したことを特徴とす
る高周波点灯放電灯器具。 It is equipped with a high-frequency lighting circuit block that receives commercial power as input and lights up the discharge lamp by high-frequency oscillation, and is equipped with a conductive bottom plate for stable mounting, and a conductive base plate that is connected to the bottom plate or a metal plate that is electrically connected to the bottom plate. A high-frequency lighting discharge lamp appliance in which the high-frequency lighting circuit block is arranged in parallel, characterized in that a hole is bored in a part of the bottom plate or the metal plate facing the high-frequency generation part of the high-frequency lighting circuit block. High frequency lighting discharge lamp equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489988U JPH0521774Y2 (en) | 1988-09-24 | 1988-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489988U JPH0521774Y2 (en) | 1988-09-24 | 1988-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0246321U true JPH0246321U (en) | 1990-03-29 |
| JPH0521774Y2 JPH0521774Y2 (en) | 1993-06-04 |
Family
ID=31375027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12489988U Expired - Lifetime JPH0521774Y2 (en) | 1988-09-24 | 1988-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521774Y2 (en) |
-
1988
- 1988-09-24 JP JP12489988U patent/JPH0521774Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521774Y2 (en) | 1993-06-04 |
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