JPH027806U - - Google Patents
Info
- Publication number
- JPH027806U JPH027806U JP8700388U JP8700388U JPH027806U JP H027806 U JPH027806 U JP H027806U JP 8700388 U JP8700388 U JP 8700388U JP 8700388 U JP8700388 U JP 8700388U JP H027806 U JPH027806 U JP H027806U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- protective case
- lighting lamp
- waterproof tube
- underwater lighting
- 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
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図及び第２図は、この考案の実施例を示す
斜視図及び側面図、第３図は同上の要部断面図、
第４図は要部拡大断面図である。また第５図及び
第６図は従来例を示す側面図及び要部断面図であ
る。
１，３１……反射鏡、３，３３……防水筒、５
，３５……電球、６……パツキン輪、７，３７…
…ガラス前板、８，３８……保護ケース、９……
切込み、１０……溝、１５……窓。
1 and 2 are a perspective view and a side view showing an embodiment of this invention, and FIG. 3 is a sectional view of the same essential parts.
FIG. 4 is an enlarged sectional view of the main part. Further, FIGS. 5 and 6 are a side view and a sectional view of a main part showing a conventional example. 1, 31... Reflector, 3, 33... Waterproof tube, 5
, 35... Light bulb, 6... Patsukin ring, 7, 37...
...Glass front plate, 8, 38...Protective case, 9...
Notch, 10... groove, 15... window.
Claims (1)
防水筒の内部のソケツトに取付けた電球と、反射
鏡の前面にパツキングを介してガラス前板を取付
けた保護ケースとから成る水中照明灯において、
前記反射鏡の筒形前端面に外向きに大きくなる切
込みを設けてここを円錐形状斜面に形成し、この
切込みに断面三角形状パツキン輪を嵌め込み、前
記保護ケースの周面に複数の水冷用窓を設けたこ
とを特徴とする水中照明灯。 An underwater lighting lamp consisting of a waterproof tube with a spherical reflector at the tip, a light bulb attached to a socket inside the waterproof tube, and a protective case with a glass front plate attached to the front of the reflector via packing. In,
A notch that increases outwardly on the cylindrical front end surface of the reflecting mirror is formed into a conical slope, a packing ring having a triangular cross section is fitted into this notch, and a plurality of water cooling windows are provided on the circumferential surface of the protective case. An underwater lighting lamp characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8700388U JPH0338725Y2 (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8700388U JPH0338725Y2 (en) | 1988-06-29 | 1988-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH027806U true JPH027806U (en) | 1990-01-18 |
| JPH0338725Y2 JPH0338725Y2 (en) | 1991-08-15 |
Family
ID=31311640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8700388U Expired JPH0338725Y2 (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338725Y2 (en) |
-
1988
- 1988-06-29 JP JP8700388U patent/JPH0338725Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338725Y2 (en) | 1991-08-15 |