Back to results
US 7,473,007 B1Granted
Adjustable lamp
OwnerCheng-Kuo Wanginventor
Life of this patent
Estimating the term…
Abstract
An adjustable lamp includes a lamp and a scattering shade which is slidable on the lamp. The scattering shade has a front end coupled with a reflective blade which is bent at a selected angle to reflect light. By sliding the scattering shade on a light penetrative shade, the position of the reflective blade can be changed to alter the reflective direction of the light.
Claims18
An adjustable lamp comprising a lamp and a reflective structure, the lamp including at least a case, a socket wedged in the case that holds at least one lamp bulb, the reflective structure including:
- a light penetrative shade which is coupled with a front end of the case and has a front end indented inwards to form a trough which has an inner side holding a reflective layer;
- the lamp bulb being covered by a lamp shade at an upper side and the surrounding thereof;
- and
- a scattering shade which is coupled on the light penetrative shade and slidable thereon, and has a front end with an inner rim formed in the center to be coupled with a reflective blade, the reflective blade being bent inwards at a selected angle to reflect light and having an opening in the center to allow the lamp shade to pass through so that the reflective blade is movable to different locations through sliding of the scattering shade on the light penetrative shade to reflect the light.
1 more element
Dependencies are inferred from the claim text.