公开(公告)号：US5743622A

公开(公告)日：1998-04-28

申请号：US698232

申请日：1996-08-14

申请人： Ian R. Ibbitson ,  Frank G. Watson

发明人： Ian R. Ibbitson ,  Frank G. Watson

IPC分类号： E01F9/06 ,  F21S8/00 ,  F21S8/02 ,  F21V21/30 ,  F21V27/02 ,  F21V31/00 ,  E01F9/00 ,  F21S1/02

CPC分类号： F21V31/00 ,  E01F9/559 ,  F21S8/022 ,  F21V21/30 ,  F21V27/02 ,  F21V15/01 ,  F21V23/002 ,  F21V23/06 ,  F21W2131/00 ,  F21W2131/10 ,  F21W2131/109

摘要： An in-ground light fixture includes a single unitary body having a first chamber and a second chamber, the first chamber and the second chamber being separated by a common wall, and plural conductive elements, each of which is molded within the common wall separating the first chamber and the second chamber and each of which forms a conductive pathway between the first chamber and the second chamber. The first chamber contains at least electrical components and a light source, and has an opening for receiving a lens, and the second chamber has an opening adapted to receive a power cable supplying power from an external power source. The plural conductive elements permit power to be supplied from the second chamber to the electrical components and the light source in the first chamber. The in-ground light is also adaptable for use as an elevated landscape light so as to provide lighting above grade level. According to the invention, the light housing has a lip extending therefrom, wherein the lip has at least one boss extending therefrom and has a diameter greater than the diameter of the housing. An elongated base having a length greater than the length of the housing and having an open end receives the light housing and is fastened to the at least one boss that extends from the lip.

摘要翻译： 地面灯具包括具有第一室和第二室的单个整体，第一室和第二室由公共壁分隔，以及多个导电元件，每个导电元件模制在公共壁内， 第一室和第二室，并且每个室在第一室和第二室之间形成导电通路。 第一室至少包含电气部件和光源，并且具有用于接收透镜的开口，并且第二室具有适于接收从外部电源供电的电力电缆的开口。 多个导电元件允许从第二室向第一室中的电组件和光源供电。 地面光也适用于高架风景灯，以提供高于年级的照明。 根据本发明，灯壳具有从其延伸的唇缘，其中唇缘具有从其延伸的至少一个凸起部，并具有大于壳体直径的直径。 具有大于壳体的长度并具有开口端的长​​度的细长基部容纳光学壳体并被固定到从唇缘延伸的至少一个凸台。