| 摘要 |
The invention relates to a device (10) for collecting electromagnetic waves. The invention is particularly useful in the field of solar energy as a light beam collector. The device (10) includes a first concentrating member having a reflecting surface (11), said reflecting surface (11) reflecting a group of waves (9) from said emitter, and a second receiving member having a wave reception surface (12), said reception surface (12) receiving the waves reflected on said reflecting surface (11). The reflecting surface (11) has a deltoidal vertical concavity (21), said reflecting or refracting surface (11) and said reception surface (12) having a specific shape adapted for the reception by said reception surface (12) of the group of waves (9) from the emitter independently from the azimuth and the height of said emitter and without modifying the position of the concentrator (11) nor that of the receiver (12). |
