Patent ID: 8960961
Filing Date: 2015-02-24
Classification: F21S,F21V,F21Y

Abstract:
1. A lamp with functions of adjusting an illumination direction, comprising: a base having an inner wall; a substrate disposed on the base and comprising a through groove, wherein a first side of the substrate and the inner wall of the base define a space; at least one light source disposed on the substrate; an electronic control unit disposed in the base, wherein at least a portion of the electronic control unit is accommodated in the space; a telescopic member disposed in the base, accommodated in the space, and connected to the electronic control unit, wherein the electronic control unit is configured to drive the telescopic member to elongate and shorten; and a flexible light guiding sheet connected to the telescopic member and accommodated entirely in the space when the telescopic member is shortened, arranged such that when the electronic control unit drives the telescopic member to elongate, the flexible light guiding sheet protrudes from the space via the through groove over a second side of the substrate opposite to the first side and deflects toward a specific direction, changing the illumination direction of the light source.