JPH0254114U - - Google Patents
Info
- Publication number
- JPH0254114U JPH0254114U JP1988133370U JP13337088U JPH0254114U JP H0254114 U JPH0254114 U JP H0254114U JP 1988133370 U JP1988133370 U JP 1988133370U JP 13337088 U JP13337088 U JP 13337088U JP H0254114 U JPH0254114 U JP H0254114U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- lens
- wall
- led
- peripheral wall
- 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
- 230000002093 peripheral effect Effects 0.000 claims 4
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案に係るＬＥＤランプの防水構造
の一実施例を示す断面図、第２図は本考案の他の
実施例の要部を示す断面図、第３図は本考案のさ
らに他の実施例の要部を示す断面図である。第４
図Ａは従来のＬＥＤランプを示す断面図であり、
第４図Ｂは従来のＬＥＤランプの防水構造の一部
拡大図である。
１０……ＬＥＤランプ；１２……ＬＥＤ；１３
……ハウジング；１３ａ……底部；１３ｂ……外
側壁；１３ｃ……内側壁；１４……レンズ；１４
ａ……レンズ本体；１４ｂ……レンズの側壁；１
４ｃ……フランジ；１５……突片；１６……ゴム
製パツキン；２５……弾性突片；３５……突片。
Fig. 1 is a cross-sectional view showing one embodiment of the waterproof structure of an LED lamp according to the present invention, Fig. 2 is a cross-sectional view showing the main part of another embodiment of the present invention, and Fig. 3 is a further embodiment of the present invention. FIG. 2 is a sectional view showing the main parts of the embodiment. Fourth
Figure A is a cross-sectional view showing a conventional LED lamp,
FIG. 4B is a partially enlarged view of the waterproof structure of a conventional LED lamp. 10...LED lamp; 12...LED; 13
...Housing; 13a...Bottom; 13b...Outer wall; 13c...Inner wall; 14...Lens; 14
a...Lens body; 14b...Lens side wall; 1
4c...Flange; 15...Protrusion piece; 16...Rubber packing; 25...Elastic protrusion piece; 35...Protrusion piece.
Claims (1)
グと、該ハウジングに取り付けられて上記ＬＥＤ
からの光を所定の配光特性にて外部へ射出するレ
ンズとからなるＬＥＤランプにおいて、 上記ハウジングが、底部より起立する外側壁及
び該外側壁から所定距離だけ内側で同心円状に起
立した内側壁とから構成されており、また上記レ
ンズが、ほぼ円状のレンズ本体と該レンズ本体の
周縁部から起立している周壁と該周壁の外周に配
設されているフランジとから構成されており、さ
らに該フランジの周囲に防水性のパツキンが装着
されると共に、該パツキンの防水性を損なわない
ようにレンズ又はハウジングの所定位置に突片が
突設されていて、ハウジングの外側壁と内側壁と
の間にレンズの周壁が嵌入されることにより、上
記レンズが上記ハウジングに液密的に嵌合固定さ
れることを特徴とするＬＥＤランプの防水構造。[Claims for Utility Model Registration] A housing that includes an LED disposed on a substrate, and a housing that includes the LED that is attached to the housing.
In the LED lamp, the housing includes an outer wall that stands up from the bottom and an inner wall that stands concentrically at a predetermined distance inward from the outer wall. The lens is composed of a substantially circular lens body, a peripheral wall rising from the peripheral edge of the lens body, and a flange disposed on the outer periphery of the peripheral wall, Further, a waterproof gasket is attached around the flange, and a projecting piece is provided at a predetermined position on the lens or housing so as not to impair the waterproofness of the gasket. A waterproof structure for an LED lamp, characterized in that the lens is fitted and fixed to the housing in a liquid-tight manner by fitting a peripheral wall of the lens between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133370U JPH0254114U (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988133370U JPH0254114U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254114U true JPH0254114U (en) | 1990-04-19 |
Family
ID=31391167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988133370U Pending JPH0254114U (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254114U (en) |
-
1988
- 1988-10-14 JP JP1988133370U patent/JPH0254114U/ja active Pending
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