Sound insulation hollow glass

The utility model provides sound insulation hollow glass, which relates to the technical field of glass and comprises first glass, second glass is arranged on the front side of the first glass, an outer fixing frame is arranged outside the first glass and the second glass, a sound insulation cavity is arranged between the first glass and the second glass, and inert gas is filled in the sound insulation cavity. Through the arrangement of the first glass, the second glass and the outer fixing frame, the cavity can be formed between the first glass and the second glass, and the cavity is matched with inert gas in the cavity, so that the sound insulation effect and the heat insulation effect are improved. 本实用新型提供一种隔音中空玻璃，涉及玻璃技术领域，包括第一玻璃，所述第一玻璃前侧设置有第二玻璃，且第一玻璃和第二玻璃外部设置有外固定框，所述第一玻璃和第二玻璃之间设置有隔音腔，所述隔音腔内部填充有惰性气体。本实用新型通过设置有第一玻璃、第二玻璃和外固定框，使得第一玻璃和第二玻璃之间能够形成空腔，配合空腔内部的惰性气体，从而提升其的隔音效果和隔热效果。