发明名称 |
LUMINAIRE ADAPTED FOR HORIZONTAL AND VERTICAL OPERATION |
摘要 |
<p>TITLE: LUMINAIRE ADAPTED FOR HORIZONTAL AND VERTICAL OPERATION A luminaire particularly suited for outdoor applications (e.g., for illuminating roadways and alleyways) and including a two-part housing wherein one of the parts (the base) is metallic and the other (refracting portion) is of lightweight (plastic) material and includes both an opaque chamber for housing the luminaire's lightweight rectangular aluminum reflector and a refracting, multiplanar prismatic lens. The reflector is slidably positioned in the chamber portion and thus readily removable when both parts of the housing are separated. The luminaire is capable of providing a predetermined scheme of light distributions (including IES types II, III, and IV) on the ground therebelow when oriented in either a horizontal or vertical position.</p> |
申请公布号 |
CA1181728(A) |
申请公布日期 |
1985.01.29 |
申请号 |
CA19820395141 |
申请日期 |
1982.01.28 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
DE VOS, HENDRIK A.J.;SITZEMA, RONALD L., JR. |
分类号 |
F21S8/00;F21S8/08;(IPC1-7):F21S1/10 |
主分类号 |
F21S8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|