| 摘要 |
The invention relates to a lamp (1) including a lamp bulb and a lamp base (3), which lamp base comprises a projection (4) at a substantially central position of the lamp base (3) in a direction opposite to the lamp bulb, at least one lock-engaging portion (6), and a substantially flat base surface (5) opposite to the lamp bulb surrounding the projection (4), characterized in that, the at least one lock-engaging portion (6) is located on the edge of the base surface (5) surrounding the projection (4) distant from the central projection. <??>The invention also relates to a lamp holder (10) for cooperation with the lamp (1) according the invention, the lamp holder (10) comprising an aperture (12) at a substantially central position of the lamp holder, at least one counter lock-engaging portion (15), and a substantially flat holder surface surrounding the aperture, characterized in that, the at least one counter lock-engaging portion (15) is located on the edge of the holder surface surrounding the aperture distant from the central aperture. <IMAGE>
|
