发明名称 Book lamp structure
摘要 Book lamp structure including a lamp main body, a pivot unit and a base seat. One end of the lamp main body is pivotally connected with the pivot unit. The pivot unit is composed of a connecting member, a supporting rod and a ball joint section disposed on the base seat. One end of the connecting member is axially connected with the lamp main body, while the other end thereof is transversely pivotally connected with the supporting rod, whereby the lamp main body can be rotated about an axis normal to the connecting member and pivotally tilted up and down relative to the supporting rod. The other end of the supporting rod is formed with a spherical section which is pivotally connected with the ball joint of the base seat, whereby the supporting rod as well as the lamp main body can be rotated about the axis of the supporting rod and tilted forward and backward and leftward and rightward and freely universally adjust the angle of the book lamp.
申请公布号 US6419370(B1) 申请公布日期 2002.07.16
申请号 US20010765617 申请日期 2001.01.22
申请人 CHEN CHUNG-YANG M. 发明人 CHEN CHUNG-YANG M.
分类号 F21S9/02;F21V21/088;F21V21/28;F21V21/30;(IPC1-7):F21L15/20 主分类号 F21S9/02
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