Patent ID: 6547413
Filing Date: 2003-04-15
Classification: F21S,F21V,F21Y

Abstract:
A built-in lamp apparatus for suspended ceilings comprising:a base including a base hole; a reflection cover provided on said base, wherein the bottom of said reflection cover corresponds to said base hole of said base, and the top of said reflection cover has a passage which is open; a fixed seat provided inside said reflection cover; a bulb socket holder including a plurality of fixed plates positioned on the periphery of a baseboard, wherein one to four bulb sockets and bulbs can be installed onto said plurality of fixed plates, wherein on the center of said baseboard, said baseboard is provided with a vertical center shaft which extends upwardly, wherein said center shaft is connected to said reflection cover; and a lampshade provided with a hollow inner space and an opening on its top, said lampshade put through said base hole of said base and then said opening on said lampshade top, and then said lampshade is connected with said fixed seat, wherein said bulb socket holder, said bulb sockets, and said bulbs are contained inside the space of the lampshade; and wherein said bulb socket holder includes six fixed plates, designated as A, B, C, D, E, and F, wherein the arrangement of said fixed plates A, B, C, and D is ninety degrees away from one another, while A, E, and F is one-hundred and twenty degrees away from one another.