Patent ID: 7226190
Filing Date: 2007-06-05
Classification: F21V,F21Y

Abstract:
1. A portable lighting lamp, comprising: a casing; an emitting module equipped with a light-emitting diode for emitting a light beam; a fixing and connecting element of said diode; and means for adjusting the light beam comprising one optical focusing device formed by at least one lens arranged on a transparent movable support to form a monoblock part, the support of the optical focusing device being movable manually between an inactive position situated outside a light emission field of the diode and an active position facing the diode to make the visualization angle of the light beam vary between broad lighting with a short range or narrow lighting with a long range, wherein the light-emitting diode is connected at the rear of the casing on a heat sink and associated at the front with a magnifying glass, which is located in an aperture of the casing, and wherein the movable support of the lens is formed by a swiveling plate pivotally mounted around a spindle located under the magnifying glass, and outside the casing, the plate bearing on a fixed rim of the casing in the inactive position, and being placed in front of the magnifying glass in the active position.