| 摘要 |
A solid state lighting unit 100 has a lens device 104, solid state lighting devices 106, a heat sink 112 and push fit coupling means (120,fig 4b, 140, fig 5b) arranged to couple together the heat sink 112 and the lens device 104. This keeps the solid state lighting devices 106 held in thermal contact with the heat sink 112. In another invention the coupling means (120,fig 4b, 140, fig 5b) is arranged to couple together the heat sink 112 and the solid state lighting devices 106 to keep the solid state lighting devices 106 in thermal contact with the heat sink 112. In another invention, deformable male connectors and female connectors are provided on the heat sink and lens device. |
