公开(公告)号：US11473734B2

公开(公告)日：2022-10-18

申请号：US17440102

申请日：2020-03-16

申请人： SIGNIFY HOLDING B.V.

发明人： Chengrui Yan ,  Rui Zou ,  Morna Shen

IPC分类号： F21K9/66 ,  F21K9/232 ,  F21K9/90 ,  F21K9/238

摘要： A LED lighting bulb (10) has a lighting driver (28) which is located within the bulb envelope (12). During assembly, the lighting driver (28) may be positioned away from an opening (14) of the envelope (12) so that high temperature sealing of a stem portion (22) of the end cap (16) to the envelope opening (12) can take place. The lighting driver (28) can then be pulled into position against the stem portion (22), and assembly of the end cap (16) can then be completed.

公开(公告)号：US11466818B2

公开(公告)日：2022-10-11

申请号：US17498819

申请日：2021-10-12

申请人： SIGNIFY HOLDING B.V.

发明人： Chengrui Yan ,  Mo Shen ,  Xiaoqing Duan ,  Yuanqiang Liu

IPC分类号： H05B45/20 ,  H05B45/10 ,  F21V23/04 ,  F21V23/06 ,  F21K9/235 ,  F21Y115/10

摘要： The invention provides a lighting unit having an internal controller. The external power connector of the lighting unit (i.e. the electrical connector plug for connecting the lighting unit to an electrical lighting socket) comprises a manual adjustment element for selecting a setting of the controller. Thus, the manual adjustment element, which functions as a manual user interface, is integrated into the electrical plug part of the lighting unit.