US 2008/0259608 A1 · LED LAMP ASSEMBLY

Abstract

An exemplary LED lamp assembly includes a housing (21), a printed circuit board (22), one or more LEDs (23), a light reflective module (24) and a lamp cover (25). The housing includes a top cover (211), a base sheet (213), a plurality of sidewalls (215), and an opening (218). LEDs are electrically connected to the printed circuit board on the base sheet includes a light-emitting side surface (233) and a top surface (235), a portion of the light-emitting side surface facing the opening, and the top surface facing the top cover. The reflective module defines a through hole (247) for allowing the LED passing therethrough. The first-light-distributing member (26) is located in the housing between the LED and the opening. The lamp cover covers the opening.

Claims12

Dependent claims

A Light Emitting Diode (LED) lamp assembly comprising:

a housing having a base sheet, a top cover facing the base sheet, a plurality of sidewalls connecting the top cover and the base sheet, and an opening defined on one of the sidewalls;
a printed circuit board positioned on the base sheet;
at least one LED electrically connected to the printed circuit board, each LED comprising a light-emitting side surface and a top surface adjoining to the light-emitting side surface, a portion of the light-emitting side surface facing the opening, and the top surface facing the top cover;
a reflective module having a bottom reflective member located above the base sheet, wherein the bottom reflective member defines at least one through hole for allowing the at least one LED passing therethrough correspondingly;
at least one first-light-distributing member located in the housing between the at least one LED and the opening correspondingly;
and
a lamp cover covering the opening.

4 more elements

Dependencies are inferred from the claim text.

Led lamp assembly

Life of this patent

Led lamp assembly

Life of this patent

Abstract

Claims12