| 摘要 |
PURPOSE: A built-in lamp device for a ceiling is provided to relieve eye strain and fatigue, while achieving aesthetic enhancement and improved use convenience. CONSTITUTION: A built-in lamp device comprises a base(1) having a base hole; a reflector cover(5) disposed on the base, and which has a lower portion corresponding to the base hole of the base and an open upper portion; a fixing seat(4) arranged in the upper portion of the reflector cover; a bulb socket holder(2) having a plurality of fixed plates(22) disposed around the base board, wherein one to four bulb sockets(26) and bulbs(27) are mounted on the fixed plates, and the base board has a center with a vertical center shaft extended upward, and the vertical center shaft is coupled to the reflector cover; and a lamp shade(3) having a central hollow space and an upper aperture fixed to the fixed plates, wherein the central hollow space accommodates the bulb socket holder, bulb sockets and bulbs. |
