| 摘要 |
An LED lighting device with a mirror reflector, including a lighting unit (10) with an LED light source (11) and a reflector (20). The reflector has a planar reflection surface (20R). The lighting unit includes at least one lighting surface which is planar or curved. The lighting surface is a lighting surface (11L) of the body of the LED light source or a surface (12L) of a light source cover installed on the LED light source. One side of the reflection surface of the reflector is proximate to or adhered to the lighting surface, and the angle alpha between the centre of the lighting surface and the reflection surface is 90° to 130°, preferably 90°. The LED lighting device with a mirror reflector solves the problem that the existing LED lighting device has low and uneven illumination on the desired illumination surface and is easy to produce glazing, improving the illumination of the LED lighting device on the illumination surface, making the illumination of the illumination surface more even, and the occurrence of glazing can be prevented effectively, saving energy. |
