초록 ▼

A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module includes a heat conductive body portion adapted to conduct heat generated by the LEDs to an adjacent heat sink. As a

A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module includes a heat conductive body portion adapted to conduct heat generated by the LEDs to an adjacent heat sink. As a result, the LEDs are able to be operated with a higher current than normally allowed. Thus, brightness and performance of the LEDs is increased without decreasing the life expectancy of the LEDs. The LED modules can be used in a variety of illumination applications employing one or more modules.

대표청구항 ▼

1. A method for making an illumination apparatus, comprising: providing a plurality of lighting modules, each lighting module comprising: at least one light emitting diode (LED) package comprising a lens, the LED package adapted to direct light in a direction in which the lens is facing;a circuit bo

1. A method for making an illumination apparatus, comprising: providing a plurality of lighting modules, each lighting module comprising: at least one light emitting diode (LED) package comprising a lens, the LED package adapted to direct light in a direction in which the lens is facing;a circuit board comprising a mounting face having a generally planar portion; andplural electrically-conductive contacts on the mounting face of the circuit board, the contacts being configured to mount the at least one LED package such that the at least one LED package is electrically connected to the contacts and the lens faces a direction generally coplanar to the planar portion of the mounting face;providing a housing comprising a first wall, a second wall, and a third wall that cooperate to define a channel having an opening;arranging the lighting modules on the first wall of the housing so that the lenses of the LED packages do not face the opening; andattaching the lighting modules as arranged on the first wall. 2. The method of claim 1 additionally comprising arranging the lighting modules so that at least one of the LED packages faces the second wall of the housing. 3. The method of claim 2, wherein all of the LED package lenses of each lighting module face in the same general direction. 4. The method of claim 1, wherein arranging the lighting modules comprises arranging the lighting modules so that the lenses of the LED packages face generally away from the opening. 5. The method of claim 1, wherein all of the LED package lenses of each lighting module face in the same general direction. 6. The method of claim 1, wherein attaching the lighting module comprises adhering the lighting module circuit board to the housing wall. 7. The method of claim 6, comprising using tape to adhere the lighting module circuit board to the housing wall. 8. The method of claim 1, comprising arranging the lighting modules so that each LED package lens faces one or more of the first, second and third walls so that light from the LED bounces off of at least one of the walls before passing through the opening. 9. The method of claim 8, wherein each LED module circuit board comprises a dielectric and a heat conductive body, the dielectric having first and second sides, the dielectric being on the first side of the circuit board, the contacts being attached to the first side of the dielectric, and the heat conductive body being connected to the second side of the dielectric so that heat from the LED flows through the dielectric and to the heat conductive body. 10. The method of claim 9, wherein providing the housing comprises providing the first wall made of a heat-conductive material so that the first wall is configured to function as a heat sink, so that heat from the at least one LED flows through the dielectric to the heat conductive body and to the first wall. 11. The method of claim 1 additionally comprising fitting a light-diffusing lens over the channel opening.