VACUUM HEAT INSULATING AND LIGHT-TRANSMITTING TEMPERED GLASS PLATE HAVING SANDWICH SWEAT-SOLDERED ALONG PERIPHERY OF TEMPERED GLASS

摘要

A vacuum heating insulating and light-transmitting tempered glass plate having a sandwich sweat-soldered along the periphery of tempered glass, comprising tempered glass plates, a gap isolation support, and a closed glass support. Two tempered glass plates which correspond to each other in contour shape and size are spaced apart to define a hollow isolation gap therebetween by means of the gap isolation support and the closed glass support, with which the gap is filled, between the two tempered glass plates, thereby forming a double-layer tempered glass plate having a gap sandwich cavity. By means of glass resistance sweat soldering, the difficulty of loss of tempering of vacuum glass is solved, so that the safety problem of vacuum glass is solved. Compared with existing vacuum glass, the vacuum glass manufactured using the present process method further has better heat insulation and sound insulation effects and has top-level light transmission. The materials can be widely applied in tempered glass, the manufacturing costs are greatly reduced, the structural forms are diversified, the glass is high in strength, safe, long in service life, large in size, low in costs, and high in yield, and the heat insulation and sound insulation performance is good.