Abstract: A lamp with adjustable light pattern including a light source, a first reflective element including a first reflective surface adapted to reflective the light beam emitted from the light source, a second reflective element including a second reflective surface adapted to reflect the light beam reflected by the first reflective surface, and a driving mechanism configured to drive the first reflective element and/or the second reflective element is provided. The first reflective element has a first curved surface and a first another curved surface different from the first curved surface, and the first reflective surface is the first curved surface or the first another curved surface; and/or the second reflective element has a second curved surface and a second another curved surface different from the second curved surface, and the second reflective surface is the second curved surface or the second another curved surface.

Abstract: A light mixing structure includes a main body, a first light source, and a second light source. A first light path and a second light path are formed inside the main body, and communicate with each other. The first light source emits a first light beam toward the first light path, while the second light source emits a second light beam toward the second light path. The first and the second light beams emitted by the first light source and the second light source respectively and separately enter the first light path and the second light path, and are not mixed until the first light path and the second light path are merged in a rear section of the main body. Whereby, the problem of degrading components in the light sources due to exposure to the light emitted by the other light source can be prevented.

Abstract: A sunlight collector module is disclosed, capable of collecting the sunlight from the sun for the illumination at a certain position, and of reflecting portion of the sunlight to a solar photovoltaic module. The disclosed sunlight collector module comprises: a base, a first reflective element disposed on the base, a second reflective element, a light-guide element, and a beam splitting element, wherein the second reflective element is disposed on a side, which is opposite to the base, of the first reflective element. Besides, the light-guide element disposed on a side, which is opposite to the second reflective element, of the first reflective element. In addition, the beam splitting element is disposed between the first reflective element and the light-guide element, for reflecting portion of the sunlight to the solar photovoltaic module. The non-reflected portion of the sunlight passes through the beam splitting element and enters the light-guide element.

Abstract: A sunlight collector module is disclosed, capable of collecting the sunlight from the sun for the illumination at a certain position, and of reflecting portion of the sunlight to a solar photovoltaic module. The disclosed sunlight collector module comprises: a base, a first reflective element disposed on the base, a second reflective element, a light-guide element, and a beam splitting element, wherein the second reflective element is disposed on a side, which is opposite to the base, of the first reflective element. Besides, the light-guide element disposed on a side, which is opposite to the second reflective element, of the first reflective element. In addition, the beam splitting element is disposed between the first reflective element and the light-guide element, for reflecting portion of the sunlight to the solar photovoltaic module. The non-reflected portion of the sunlight passes through the beam splitting element and enters the light-guide element.