Vacuum light-pervious device and manufacturing method thereof

Abstract

The invention discloses a vacuum light-pervious device which comprises a first transparent plate, a second transparent plate, a supporting part and a sealing bag, wherein the supporting part is arranged between the first transparent plate and the second transparent plate to enable the first transparent plate and the second transparent plate to be spaced, and the first transparent plate and the second transparent plate are wrapped in the sealing bag which is vacuum. The device is simple in manufacturing process and convenient to manufacture. Due to the fact that the vacuum purpose is achieved through the sealing bag and the first transparent plate and the second transparent plate are wrapped in the sealing bag, the vacuum purpose can be achieved only by vacuumizing the sealing bag, manufacturing cost is reduced greatly, and manufacturing can be realized at any time and any places instead of being limited in factories with professional manufacturing equipment. Due to the availability of on-site manufacturing, finished product conveyance is avoided, and using cost is reduced. When the sealing bag leaks and can not be kept vacuum, the sealing bag can be replaced. The first transparent plate, the second transparent plate and the supporting part can be repeatedly used, and therefore maintaining cost is reduced. The invention further discloses a manufacturing method of the vacuum light-pervious device.

Description

Technical field [0001] The invention relates to the technical field of vacuum devices, in particular to a vacuum light transmitting device and a manufacturing method thereof. Background technique [0002] Vacuum glass is to seal two pieces of glass around, vacuum the gap and seal the exhaust hole, so as to minimize the heat loss through the conduction, convection and radiation of the vacuum glass. Its working principle is the same as that of a glass vacuum flask. The principle of thermal insulation is the same. [0003] At present, the vacuum glass in the prior art is a factory-formed product, and its sealing work must be completed in the production workshop. Special equipment is required for production, the processing technology is complicated, the production cost is high, and it cannot be produced anytime and anywhere, and the finished product is in the transportation process. A slight collision will easily damage the air tightness, cause air leakage, and lose the due vacuum eff...

AI Technical Summary

Problems solved by technology

[0003] At present, vacuum glass in the prior art is a factory-molded product, and its sealing work must be completed in the production workshop. Special equipment is required for production, the processing technology is complicated, and the production cost is high. It cannot be produced on site anytime and anywhere, and the finished product is in the process of transportation A slight collision will easily damage the airtightness, resulting in air leakage and loss of proper vacuum effect

[0004] And, at the same time, the size of window glass in the society is different, and the finished vacuum glass cannot be cut and used, which is one of the most important reasons restricting its application.

Secondly, its high cost is unacceptable

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