Patent ID: 7311422
Filing Date: 2007-12-25
Classification: F21S,F21V

Abstract:
1. An angle-adjustable recessed lamp structure comprising: a lamp bulb, a lamp holder, a rotatory carrier, and a mounting base, wherein the lamp bulb is located inside the lamp holder, which is pivotally coupled with the rotatory carrier, to be longitudinally rotatable within approximate 70 angles and the mounting base is sleeved on the outside of the rotatory carrier such that the rotatory carrier is 360 degrees rotatable by leaning a pair of lateral arms of the rotatory carrier on an inner edge of the mounting base, wherein the rotatory carrier comprises: a coupling base and a fixing base disposed oppositely on a rim thereof; a pair of bilaterally disposed lateral arms; two insertion means fixed on respective top portions of the lateral arms; a retaining plate protrudent from one of the insertion means; a track frame fixed on the coupling base of the rotatory carrier via a front end thereof for being held by the coupling base and the fixing base; a sliding slot formed on an upper portion of the track frame; a rotation shaft securely coupled with a coupling portion of the lamp holder; and a fixing plate located on rearward of the track frame for being securely screwed onto the fixing base and having two holding notches extending downward from both ends thereof for holding and positioning the rotation shaft, wherein the lamp holder is pivotally coupled with the rotatory carrier via the rotation shaft such that the lamp holder is longitudinally rotatable within approximate angles.