THERMAL-INSULATION LIGHT-TRANSMITTING TEMPERED GLASS PLATE WITH INTERLAYER FORMED BY ELECTROTHERMAL FUSION WELDING AT TEMPERED GLASS EDGES AND WITH ADJUSTABLE VACUUM

摘要

Disclosed is a thermal-insulation light-transmitting tempered glass plate with interlayer formed by electricothermal fusion welding at tempered glass edges and with adjustable vacuum, the thermal-insulation light-transmitting tempered glass plate comprising tempered glass plates, spaced isolation supports, and closed-loop glass supports. Two tempered glass plates corresponding to each other in terms of contour and size are provided, and by means of the spaced isolation supports between the two tempered glass plates and the closed-loop glass supports, which fill up gaps, hollow isolation gaps are formed between the two tempered glass plates, thereby forming a double-layer tempered glass plate with an interval interlayer cavity. By means of glass electric-resistance thermal fusion welding, the problem of loss of tempering of vacuum glass is solved, thereby solving the problem of the safety of the vacuum glass. Compared with existing vacuum glass, the vacuum glass manufactured by means of this technological process has better thermal insulation and soundproofing effects, and also has top-level light transmission. Tempered glass can be widely used as the material, manufacturing costs are greatly reduced, and structural forms are diversified, and the glass is strong and safe, has a long service life and large size, and is low cost, has high yield and has good thermal insulation and soundproofing effects.