Vacuum insulated glass panel with structured pillar unit
First Claim
1. A vacuum insulating glass panel comprising:
- first and second sheets of glass spaced apart by a predetermined distance;
a structured pillar unit disposed between the first and second sheets of glass, the predetermined distance being a height of the structured pillar unit; and
a wall interconnecting edges of the first and second sheets of glass,wherein space enclosed by the first and second sheets of glass and the wall is vacuumed to a predetermined pressure level,wherein the structured pillar unit comprises a third sheet of glass with a plurality of holes, and a plurality of column pipes are inserted into the holes and soldered by frit, respectively, a diameter of the holes being configured such that the column pipes are slidably inserted into the holes.
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Abstract
A vacuum insulating glass panel is provided that includes two sheets of glass spaced apart by a predetermined distance, a structured pillar unit disposed between the two sheets of glass where the predetermined distance is a height of the structured pillar unit, and a wall interconnecting edges of the two sheets of glass, wherein space enclosed by the two sheets of glass and the wall is vacuumed to a predetermined pressure level. Vacuum compressive pressure from outer surface of two sheets of glass toward internal vacuum space provides semi-permanent life time. The structure pillar unit may be made of glass or engineering plastic, enabling mass production at affordable price with better quality compared to conventional products.
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Citations
6 Claims
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1. A vacuum insulating glass panel comprising:
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first and second sheets of glass spaced apart by a predetermined distance; a structured pillar unit disposed between the first and second sheets of glass, the predetermined distance being a height of the structured pillar unit; and a wall interconnecting edges of the first and second sheets of glass, wherein space enclosed by the first and second sheets of glass and the wall is vacuumed to a predetermined pressure level, wherein the structured pillar unit comprises a third sheet of glass with a plurality of holes, and a plurality of column pipes are inserted into the holes and soldered by frit, respectively, a diameter of the holes being configured such that the column pipes are slidably inserted into the holes. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification