JPS6292510U - - Google Patents
Info
- Publication number
- JPS6292510U JPS6292510U JP18305985U JP18305985U JPS6292510U JP S6292510 U JPS6292510 U JP S6292510U JP 18305985 U JP18305985 U JP 18305985U JP 18305985 U JP18305985 U JP 18305985U JP S6292510 U JPS6292510 U JP S6292510U
- Authority
- JP
- Japan
- Prior art keywords
- rear half
- lighting device
- front half
- underwater lighting
- grooves
- 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
- 238000012856 packing Methods 0.000 claims description 4
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案に係る水中照明器具の一部切欠
側面図、第２図は第１図における防水パツキンの
側部断面図、第３図は従来の水中照明器具の一部
切欠側面図である。
１１……照明器具本体、１２……ソケツト、１
４……防水パツキン、２３……ガード、２６……
電球。
Fig. 1 is a partially cutaway side view of an underwater lighting device according to the present invention, Fig. 2 is a side sectional view of the waterproof packing in Fig. 1, and Fig. 3 is a partially cutaway side view of a conventional underwater lighting device. be. 11...Lighting equipment body, 12...Socket, 1
4... Waterproof packing, 23... Guard, 26...
light bulb.
Claims (1)
１２を前後動自在に装着し、同水中照明器具本体
１１の開口部に防水パツキン１４を装着する構造
において、 前記、防水パツキン１４の前半部内面をテーパ
ー状に構成すると共に後半部内面を筒状に構成し
、さらに同防水パツキン１４の後半部外周に鉤状
の掛止部１５を構成し、前半部内面に溝１６の小
さい凹凸を構成し、後半部内面に前半部内面の溝
１６より大きい溝１７の凹凸を構成し、前半部内
面と後半部内面の境界部に大きい溝の中空部１８
を設け、さらに後半部外周の断面平面部に適数条
の突出部１９を構成したことを特徴とする水中照
明器具。[Scope of Claim for Utility Model Registration] A structure in which a socket 12 is attached to the inside of a cylindrical underwater lighting device body 11 so as to be movable back and forth, and a waterproof gasket 14 is attached to the opening of the underwater lighting device body 11, as described above. The inner surface of the front half of the waterproof packing 14 is formed into a tapered shape, and the inner surface of the rear half is formed into a cylindrical shape.Furthermore, a hook-shaped hook portion 15 is formed on the outer periphery of the rear half of the waterproof packing 14, and a groove is formed on the inner surface of the front half. The inner surface of the rear half has grooves 17 larger than the grooves 16 on the inner surface of the front half, and the hollow part 18 of the large groove is formed at the boundary between the inner surface of the front half and the inner surface of the rear half.
An underwater lighting device characterized in that an appropriate number of protrusions 19 are formed on a flat cross-sectional portion of the outer periphery of the rear half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18305985U JPH0218486Y2 (en) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18305985U JPH0218486Y2 (en) | 1985-11-29 | 1985-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292510U true JPS6292510U (en) | 1987-06-13 |
| JPH0218486Y2 JPH0218486Y2 (en) | 1990-05-23 |
Family
ID=31129442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18305985U Expired JPH0218486Y2 (en) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218486Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05325629A (en) * | 1992-05-27 | 1993-12-10 | Tokyo Electric Co Ltd | Luminaire and its manufacture |
-
1985
- 1985-11-29 JP JP18305985U patent/JPH0218486Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05325629A (en) * | 1992-05-27 | 1993-12-10 | Tokyo Electric Co Ltd | Luminaire and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218486Y2 (en) | 1990-05-23 |