JPH02150714U - - Google Patents
Info
- Publication number
- JPH02150714U JPH02150714U JP6160489U JP6160489U JPH02150714U JP H02150714 U JPH02150714 U JP H02150714U JP 6160489 U JP6160489 U JP 6160489U JP 6160489 U JP6160489 U JP 6160489U JP H02150714 U JPH02150714 U JP H02150714U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- reflector
- socket
- lighting
- electronic components
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図及び第２図は本考案の実施例を示すもの
であり、第１図は断面正面図、第２図はプリント
基板の背面図である。第３図は本考案に対する従
来例を示す断面正面図である。
１……照明器具本体、１ｂ……天板、２……端
子台、３……ソケツト、４……片口金蛍光灯、５
……電子点灯装置、６……電子部品、７……プリ
ント基板、７ａ……ソケツト挿通孔、９……枠、
１０……反射板、１０ａ……反射鏡部、１０ｂ…
…筒部。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a sectional front view and FIG. 2 being a rear view of the printed circuit board. FIG. 3 is a sectional front view showing a conventional example of the present invention. 1...Lighting equipment body, 1b...Top plate, 2...Terminal block, 3...Socket, 4...Single-cap fluorescent lamp, 5
...Electronic lighting device, 6...Electronic component, 7...Printed circuit board, 7a...Socket insertion hole, 9...Frame,
10...Reflector plate, 10a...Reflector section, 10b...
...tube section.
Claims (1)
するソケツト及び放電灯用の電子点灯装置を配設
し前記放電灯の周を反射板で覆つてなる放電灯照
明器具において、前記電子点灯装置はソケツトの
周辺近傍を避けてプリント基板に実装した電子部
品が照明器具本体の開口側となるように照明器具
本体に取り付けられ、反射板は放電灯の発光管を
覆う反射鏡部と該反射鏡部の上端に連設されて放
電灯の口金部分を覆う筒部とより構成され、反射
板の上端をソケツトの周辺近傍で前記プリント基
板の電子部品を実装した側の面に当接させて電子
点灯装置の電子部品を反射板の外側に配置したこ
とを特徴とする放電灯照明器具。 In the discharge lamp lighting equipment, a socket for mounting a discharge lamp and an electronic lighting device for the discharge lamp are disposed inside a bottomed container-shaped lighting equipment body, and the periphery of the discharge lamp is covered with a reflector. The device is attached to the lighting fixture body so that the electronic components mounted on the printed circuit board are on the open side of the lighting fixture body, avoiding the vicinity of the socket, and the reflector plate is attached to the reflector part that covers the arc tube of the discharge lamp and the reflector part that covers the arc tube of the discharge lamp. It consists of a cylindrical part connected to the upper end of the mirror part and covering the cap part of the discharge lamp, and the upper end of the reflector plate is brought into contact with the surface of the printed circuit board on which electronic components are mounted near the periphery of the socket. A discharge lamp lighting device characterized in that electronic components of an electronic lighting device are arranged outside a reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6160489U JPH0724739Y2 (en) | 1989-05-26 | 1989-05-26 | Discharge lamp lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6160489U JPH0724739Y2 (en) | 1989-05-26 | 1989-05-26 | Discharge lamp lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02150714U true JPH02150714U (en) | 1990-12-27 |
| JPH0724739Y2 JPH0724739Y2 (en) | 1995-06-05 |
Family
ID=31589999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6160489U Expired - Lifetime JPH0724739Y2 (en) | 1989-05-26 | 1989-05-26 | Discharge lamp lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724739Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016192276A (en) * | 2015-03-31 | 2016-11-10 | コイズミ照明株式会社 | Luminaire |
-
1989
- 1989-05-26 JP JP6160489U patent/JPH0724739Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016192276A (en) * | 2015-03-31 | 2016-11-10 | コイズミ照明株式会社 | Luminaire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724739Y2 (en) | 1995-06-05 |
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