LED LIGHT SYSTEM
First Claim
Patent Images
1. A light system, comprising:
- a housing structure;
a light source comprising a plurality of separate light emitting diode (LED) modules;
a lens or transparent window in the housing structure, through which light emitted by the light source is passed;
a bracket system configured to fix the plurality of LED modules in respective aligned positions to provide a desired illumination pattern, including a bracket structure, secured to the housing so as to provide a plurality of mounting locations for attachment of the LED modules; and
wherein a first pair of the plurality of mount locations is movable within a range of motion to allow an illumination pattern of the system to be adjusted, said first pair including a first mount location and a second mount location disposed adjacent to and on opposite sides of a vertical axis of the light head system.
0 Assignments
0 Petitions
Accused Products
Abstract
An exemplary embodiment of a light head includes a housing structure, a light source, and a lens or transparent window through which light emitted by the head light source is passed. The head further includes an electrical module, and a plurality of separate light emitting diode (LED) modules as the light source, connected to the electrical module to provide electrical power to the LED modules. The LED modules are supported in the housing structure by a bracket system, which also permits angular adjustment of an interior pair of the modules to adjust an illumination pattern of the light head. An exemplary application is for a streetlight head unit.
19 Citations
16 Claims
-
1. A light system, comprising:
-
a housing structure; a light source comprising a plurality of separate light emitting diode (LED) modules; a lens or transparent window in the housing structure, through which light emitted by the light source is passed; a bracket system configured to fix the plurality of LED modules in respective aligned positions to provide a desired illumination pattern, including a bracket structure, secured to the housing so as to provide a plurality of mounting locations for attachment of the LED modules; and wherein a first pair of the plurality of mount locations is movable within a range of motion to allow an illumination pattern of the system to be adjusted, said first pair including a first mount location and a second mount location disposed adjacent to and on opposite sides of a vertical axis of the light head system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A streetlight head system, comprising:
-
a housing structure; a light source comprising a plurality of separate light emitting diode (LED) modules disposed within the housing structure; a lens or transparent window in the housing structure, through which light emitted by the light source is passed; an electrical module connected to the plurality of LED modules to provide electrical power to the LED modules; a bracket system configured to fix the plurality of LED modules in respective aligned positions to provide a desired illumination pattern, said bracket system including first and second bracket structures, respectively secured to the housing in spaced relation so as to provide respective mounting locations for attachment of respective ends of the LED modules, said mounting locations including a plurality of mount sockets; and wherein a first pair of the mount locations is movable within a range of motion to allow an illumination pattern of the system to be adjusted, said first pair including a first mount location and a second mount location disposed adjacent to and on opposite sides of a vertical axis of the head system. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
Specification