| 摘要 |
The invention relates to a device for redistributing with axis rotated to 90° of the luminous flow emitted by one or more LEDs as secondary optical component for the construction of sources, lamps, illuminating bodies, and solid state optical signalling apparatuses. In one of its basic forms the invention comprises a main optical element (1) and an optical protection case (20) coupled by a pin (5) obtained in the element (1) and a cavity (21) obtained in the case (20).
|
