High -rise glass curtain wall prevents light pollution constructional device

The utility model relates to a high -rise glass curtain wall prevents light pollution constructional device, including the glass curtain wall subassembly, internal part and external component structure component, the internal part is the section bar, external component has lateral wall and an inside wall, is equipped with the arch of keeping supplying lens joint under with at the upper and lower tip of both sides wall, be equipped with the LED subassembly on the inside wall. The utility model discloses a free form refractor is introduced with light to the combination of led subassembly and lens to the greatly reduced light pollution. 本实用新型涉及种高层玻璃幕墙防止光污染结构装置，包括玻璃幕墙组件，是内部部件和外部部件结构组成，内部部件为型材，所述外部部件具有外侧壁和内侧壁，在两侧壁的上下端部设有供上透镜和下透镜卡接的凸起；在内侧壁上设有LED组件。本实用新型通过led组件以及透镜的组合，将光线引入自由形式折射透镜，从而大大降低光污染。