| 摘要 |
The present invention discloses a laser lighting device which includes a laser device; a power supply connected to the laser device; a battery of lenses located on the optical axis of the laser device; a regulating device, used to regulate exit angles of the laser beams passing through the battery of lenses; a controlling device, connecting to the power supply and the laser device separately, used to receive and, based on the users' control instructions, to control the laser device for emitting laser beams at corresponding exit angles, and/or control the power supply for outputting laser beams with corresponding powers. The laser lighting device can regulate the laser exit angles through the regulating device, and, based on received users' control instructions, control both laser brightnesses and laser exit angles. The present invention has the advantages of high efficiency and energy saving. |
