JPH0427516U - - Google Patents
Info
- Publication number
- JPH0427516U JPH0427516U JP6937890U JP6937890U JPH0427516U JP H0427516 U JPH0427516 U JP H0427516U JP 6937890 U JP6937890 U JP 6937890U JP 6937890 U JP6937890 U JP 6937890U JP H0427516 U JPH0427516 U JP H0427516U
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- fitted
- protective cover
- fluorescent lamp
- lighting fixture
- 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
- 230000001681 protective effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図はこの考案の防爆形照明器具の一実施例
を示す図、第２図は本体の端板付近の拡大図、第
３図は端板付近の本体及び反射板の分解図、第４
図は第１図の拡大側面図、第５図は第１図の中央
縦断面図、第６図は従来例を反射板を本体から外
した状態で示す図、第７ａ，７ｂ図は従来例の欠
点を説明する図である。
２……本体、２ａ……下方部、２ｂ……上方部
、３……端板、５……ソケツトホルダー、８……
溝、１３……反射板。
Fig. 1 is a diagram showing an embodiment of the explosion-proof lighting device of this invention, Fig. 2 is an enlarged view of the main body near the end plate, Fig. 3 is an exploded view of the main body and reflector near the end plate, and Fig. 4 is an exploded view of the main body and reflector near the end plate.
The figure is an enlarged side view of Fig. 1, Fig. 5 is a central vertical sectional view of Fig. 1, Fig. 6 is a diagram showing the conventional example with the reflector removed from the main body, and Figs. 7a and 7b are the conventional examples. FIG. 2...Main body, 2a...Lower part, 2b...Upper part, 3...End plate, 5...Socket holder, 8...
Groove, 13...reflector.
Claims (1)
れた直管形の蛍光ランプが配置されている防爆形
照明器具に於て、 本体２が、逆樋形の横長の上方部２ｂと、この
上方部に下方から嵌着され下面に保護カバー内に
収納された蛍光ランプ用のソケツトホルダー５が
固着配置された樋形の下方部２ａと、互いに嵌着
された上方部及び下方部の両端の開口を閉塞する
端板３とからなり、本体の下方部の下方長手方向
両辺に溝８が形成されこの溝に反射板１３が着脱
可能に挿入固定されるようになされていることを
特徴とする防爆形照明器具。[Claim for Utility Model Registration] In an explosion-proof lighting fixture in which a straight tube fluorescent lamp housed in a protective cover is arranged below the sealed body, the body 2 is horizontally elongated in the form of an inverted gutter. An upper part 2b and a gutter-shaped lower part 2a, in which a socket holder 5 for a fluorescent lamp, which is fitted into the upper part from below and is housed in a protective cover on the lower surface, are fixedly arranged, are fitted into each other. It consists of an end plate 3 that closes the openings at both ends of the upper part and the lower part, and a groove 8 is formed on both sides of the lower longitudinal direction of the lower part of the main body, into which a reflection plate 13 is removably inserted and fixed. An explosion-proof lighting fixture characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6937890U JPH0427516U (en) | 1990-06-29 | 1990-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6937890U JPH0427516U (en) | 1990-06-29 | 1990-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427516U true JPH0427516U (en) | 1992-03-04 |
Family
ID=31604629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6937890U Pending JPH0427516U (en) | 1990-06-29 | 1990-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427516U (en) |
-
1990
- 1990-06-29 JP JP6937890U patent/JPH0427516U/ja active Pending