| 摘要 |
The present invention relates to an illuminating device (100), comprising a heat sink (1), a light engine (2) arranged at one side of the heat sink (1), a driver housing (3), and a driver (4) arranged in the driver housing (3), the heat sink (1) forms an accommodation cavity (11) at the other side, and the driver housing (3) is inserted in the accommodation cavity (11), wherein a first rotational locking structure (12) is formed in the accommodation cavity (11), and a second rotational locking structure (31) is formed on the driver housing (3), wherein the first rotational locking structure (12) and the second rotational locking structure (31) are locked together by rotating the driver housing (3) and/or the heat sink (1) after the driver housing (3) is inserted in the accommodation cavity (11). |
