| 摘要 |
The present invention relates to a lighting device (11) comprising a light emitting portion with at least two solid state light sources, SSL (18). The light emitting portion includes a first cover member (12a) with a first light source carrier (13a) and a first light transmitting portion (14), a second cover member (12b) with a second light source carrier (13b) and a second light transmitting portion (14). The first and second cover member are arranged such that a first light transmitting portion is aligned with the second SSL to allow transmission of light emitted from the second SSL through the first cover member, and a second light transmitting portion is aligned with the first SSL to allow transmission of light emitted from the first SSL through the second cover member. According to this design, light emitted from an SSL on one cover member will be transmitted through the other cover member. Dissipation of heat from each SSL may be provided in the other direction, i.e. in a direction opposite to the light emitting direction of each SSL. |
| 主权项 |
1. A lighting device comprising:
a light emitting portion with at least two solid state light sources, SSL, said light emitting portion including: a first cover member with a first light source carrier and a first light transmitting portion, a second cover member with a second light source carrier and a second light transmitting portion, a first SSL mounted on said first light source carrier, and a second SSL mounted on said second light source carrier, said first and second cover member being arranged with said first light source carrier facing said second light source carrier, such that said first light transmitting portion is aligned with said second SSL to allow transmission of light emitted from said second SSL through said first cover member, and said second light transmitting portion is aligned with said first SSL to allow transmission of light emitted from said first SSL through said second cover member. |
