JPH0195006U - - Google Patents
Info
- Publication number
- JPH0195006U JPH0195006U JP19019987U JP19019987U JPH0195006U JP H0195006 U JPH0195006 U JP H0195006U JP 19019987 U JP19019987 U JP 19019987U JP 19019987 U JP19019987 U JP 19019987U JP H0195006 U JPH0195006 U JP H0195006U
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- arc tubes
- connect
- downlight
- arc
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図ａ，ｂは本考案の一実施例の要部断面図
及び底面図、第２図ａ，ｂは従来例の側面図及び
底面図である。
１は蛍光ランプ、２は反射板、３は発光管、４
は口金部である。
1A and 1B are a sectional view and a bottom view of a main part of an embodiment of the present invention, and FIGS. 2A and 2B are a side view and a bottom view of a conventional example. 1 is a fluorescent lamp, 2 is a reflector, 3 is an arc tube, 4
is the base part.
Claims (1)
とともに、互いに隣合う発光管間を連結部にて連
結して夫々異なる発光管内に配設されたフイラメ
ントの放電路をすべての発光管を通過させて形成
した蛍光ランプと、上記蛍光ランプの側面を覆い
光を下方に反射する反射板とを備えたダウンライ
トであつて、上記反射鏡の蛍光ランプの各発光管
に夫々対向する内面を発光管の軸を中心する曲面
に形成して成ることを特徴とするダウンライト。 A plurality of straight arc tubes are installed upright from the base, and adjacent arc tubes are connected at a connecting part to connect the discharge paths of the filaments arranged in different arc tubes to connect all the arc tubes. A downlight comprising a fluorescent lamp formed by passing through the fluorescent lamp, and a reflecting plate that covers the side surface of the fluorescent lamp and reflects the light downward, the inner surface of the reflecting mirror facing each arc tube of the fluorescent lamp. A downlight characterized by being formed into a curved surface centered on the axis of the luminous tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190199U JPH0411290Y2 (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987190199U JPH0411290Y2 (en) | 1987-12-15 | 1987-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0195006U true JPH0195006U (en) | 1989-06-22 |
| JPH0411290Y2 JPH0411290Y2 (en) | 1992-03-19 |
Family
ID=31481190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987190199U Expired JPH0411290Y2 (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411290Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225707A (en) * | 1985-03-29 | 1986-10-07 | 東芝ライテック株式会社 | Lighting apparatus |
-
1987
- 1987-12-15 JP JP1987190199U patent/JPH0411290Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61225707A (en) * | 1985-03-29 | 1986-10-07 | 東芝ライテック株式会社 | Lighting apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411290Y2 (en) | 1992-03-19 |