JPS6085061U - fluorescent lamp device - Google Patents
fluorescent lamp deviceInfo
- Publication number
- JPS6085061U JPS6085061U JP17769183U JP17769183U JPS6085061U JP S6085061 U JPS6085061 U JP S6085061U JP 17769183 U JP17769183 U JP 17769183U JP 17769183 U JP17769183 U JP 17769183U JP S6085061 U JPS6085061 U JP S6085061U
- Authority
- JP
- Japan
- Prior art keywords
- lamp device
- circuit elements
- fluorescent lamp
- circuit board
- circuit
- 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
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第４図は本考案の第１実施例を示し、第１
図は断面図、第２図は第１図中■−■線に沿う断面図、
第３図は高周波点灯回路のブロック図、第４図は断面図
、第５図および第６図は本考案の第２実施例を示す断面
図、第７図は本考案の第３実施例を示す断面図である。
２・・・口金、４・・・外囲器、５・・・発光管、６・
・・高周波点灯回路、１７・・・回路素子、１８．４１
．４２・・・回路基板、２１・・・プリント配線層、２
２，３２．４３・・・導電層。1 to 4 show a first embodiment of the present invention.
The figure is a cross-sectional view, Figure 2 is a cross-sectional view along the line ■-■ in Figure 1,
Fig. 3 is a block diagram of a high frequency lighting circuit, Fig. 4 is a sectional view, Figs. 5 and 6 are sectional views showing a second embodiment of the present invention, and Fig. 7 is a sectional view showing a third embodiment of the invention. FIG. 2... Cap, 4... Envelope, 5... Luminous tube, 6...
...High frequency lighting circuit, 17...Circuit element, 18.41
．． 42... Circuit board, 21... Printed wiring layer, 2
2,32.43...Conductive layer.
Claims (3)
するとともに、これら回路素子を回路基板に設けたプリ
ント配線層で電気的に接続してなる高周波点灯回路を、
発光管とともに口金を備えた外囲器内に収容したけい光
ランプ装置において、上記回路基板に、回路素子および
プリント配線層とは電気的に絶縁された導電層を設けた
ことを特徴とするけい光ランプ装置。(1) A high-frequency lighting circuit is constructed by arranging various circuit elements on a flat circuit board and electrically connecting these circuit elements with a printed wiring layer provided on the circuit board.
A fluorescent lamp device housed together with an arc tube in an envelope having a base, characterized in that the circuit board is provided with a conductive layer electrically insulated from the circuit elements and the printed wiring layer. light lamp device.
なる回路素子の周囲を夫々導電性カバーで覆い、この導
電性カバーを上記導電層に電気的に接続したことを特徴
とする実用新案登録請求の範囲第（１）項記載のけい光
ランプ装置。(2) Practical use characterized in that among the circuit elements on the circuit board, circuit elements that are noise generation sources are each covered with a conductive cover, and the conductive cover is electrically connected to the conductive layer. A fluorescent lamp device according to claim (1) of patent registration.
あり、基板に設けられた導電層のうち回路素子の装着さ
れていない側の導電層のみかプリント配線層を構成して
なることを特徴とする実用新案登録請求の範囲第（１）
項ないし第（２）項記載のけい光ランプ装置。(3) The above-mentioned circuit board is a double-sided board with conductive layers on both sides, and of the conductive layers provided on the board, only the conductive layer on the side on which no circuit elements are mounted constitutes a printed wiring layer. Scope of claim for utility model registration characterized by (1)
A fluorescent lamp device according to items (2) to (2) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17769183U JPS6085061U (en) | 1983-11-17 | 1983-11-17 | fluorescent lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17769183U JPS6085061U (en) | 1983-11-17 | 1983-11-17 | fluorescent lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6085061U true JPS6085061U (en) | 1985-06-12 |
Family
ID=30385980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17769183U Pending JPS6085061U (en) | 1983-11-17 | 1983-11-17 | fluorescent lamp device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6085061U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619801A (en) * | 1979-07-27 | 1981-02-24 | Toshiba Electric Equip | Lighting unit of discharge lamp |
-
1983
- 1983-11-17 JP JP17769183U patent/JPS6085061U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619801A (en) * | 1979-07-27 | 1981-02-24 | Toshiba Electric Equip | Lighting unit of discharge lamp |
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