JPH038803U - - Google Patents
Info
- Publication number
- JPH038803U JPH038803U JP7003389U JP7003389U JPH038803U JP H038803 U JPH038803 U JP H038803U JP 7003389 U JP7003389 U JP 7003389U JP 7003389 U JP7003389 U JP 7003389U JP H038803 U JPH038803 U JP H038803U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- high frequency
- frequency circuit
- section
- circuit section
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案の実施例を示す要部断面図、第
２図は同上の要部水平断面図、第３図ａ，ｂはそ
れぞれ同上の要部断面図と要部平面図、第４図ａ
〜ｃはそれぞれ同上の一部切欠側面図、平面図、
同図ａ中−線断面図、第５図は本考案に係る
無電極放電灯点灯装置の基本構成を示すブロツク
図である。
１……バルブ、２……給電コイル、７……高周
波回路部、８……電源部、９……発熱部品、１０
……シールドケース、１０ａ，１０ｂ……分割体
、１０ｃ……平坦部、２２……雄コネクタ、２７
……雌コネクタ。
Fig. 1 is a sectional view of the main part showing an embodiment of the present invention, Fig. 2 is a horizontal sectional view of the main part of the same as above, Figs. Diagram a
~c are a partially cutaway side view and a plan view of the same as above, respectively;
FIG. 5 is a block diagram showing the basic structure of the electrodeless discharge lamp lighting device according to the present invention. 1... Valve, 2... Power supply coil, 7... High frequency circuit section, 8... Power supply section, 9... Heat generating component, 10
...Shield case, 10a, 10b...Divided body, 10c...Flat part, 22...Male connector, 27
...Female connector.
Claims (1)
に近接して給電コイルを配設し、給電コイルに対
して高周波電源より高周波電流を通電する無電極
放電点灯装置において、上記高周波電源は、高周
波を出力する高周波回路部と、高周波回路部に給
電する電源部とを備えるとともに、円筒状に形成
され軸方向に分割可能な一対の分割体を着脱自在
に結合したシールドケース内に納装され、第１の
分割体に高周波回路部が保持され、第２の分割体
に電源部が保持され、高周波回路部と電源部とは
シールドケースの軸方向において着脱自在に結合
されるコネクタを介して接続され、第１の分割体
の側周面の要所には平坦部が形成されていて、こ
の平坦部には高周波回路部に用いる発熱部品が熱
的に結合されて成る無電極放電灯点灯装置。 In an electrodeless discharge lighting device in which a power supply coil is disposed close to a bulb made of a translucent material filled with a discharge gas, and a high frequency current is passed to the power supply coil from a high frequency power supply, the high frequency power supply is configured to transmit a high frequency to the power supply coil. It is equipped with a high-frequency circuit section for outputting, and a power supply section for feeding power to the high-frequency circuit section, and is housed in a shield case that removably combines a pair of cylindrical-shaped split bodies that can be split in the axial direction. The first divided body holds a high frequency circuit section, the second divided body holds a power supply section, and the high frequency circuit section and the power supply section are connected via a connector that is detachably coupled in the axial direction of the shield case. An electrodeless discharge lamp lighting device, wherein a flat portion is formed at a key point on the side peripheral surface of the first divided body, and a heat generating component used in a high frequency circuit portion is thermally coupled to the flat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003389U JPH038803U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7003389U JPH038803U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH038803U true JPH038803U (en) | 1991-01-28 |
Family
ID=31605855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7003389U Pending JPH038803U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252095A (en) * | 2001-02-23 | 2002-09-06 | Matsushita Electric Works Ltd | Electrodeless discharge lamp lighting device |
| JP2007268346A (en) * | 2006-03-30 | 2007-10-18 | Shimazaki Denki Kk | Water supply and drainage device for electrolyte tank in electrolyzer |
-
1989
- 1989-06-15 JP JP7003389U patent/JPH038803U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252095A (en) * | 2001-02-23 | 2002-09-06 | Matsushita Electric Works Ltd | Electrodeless discharge lamp lighting device |
| JP2007268346A (en) * | 2006-03-30 | 2007-10-18 | Shimazaki Denki Kk | Water supply and drainage device for electrolyte tank in electrolyzer |