Light emitting module and led lamp employing it

Abstract

An LED lamp comprises an array of light emitting modules. The light emitting modules each comprise a grille, a heat sink, an LED module and a transparent plate. The grille comprises an inner wall and a frame extending integrally upwards and downwards from the inner wall. The heat sink has a bottom portion thereof extending through the inner wall and has two opposite ends of a top portion thereof abutting the inner wall. The LED module is attached to a top side of the heat sink. The transparent plate is mounted on a top end of the grille and covers the heat sink and the LED module. A plurality of fasteners extend through the inner wall, each having a rotatable resisting portion. The resisting portion presses the heat sink downwardly on the inner wall.

Dependencies are inferred from the claim text.