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US 2026/0110480 A1Published application
Vacuum adiabatic body, refrigerator, and method for fabricating the refrigerator
AssigneeLG Electronics Inc.
InventorsJaehyun BAE, Wonyeong JUNG, Deokhyun YOUN
Life of this patent
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Abstract
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a thin pipe passing through the main body to connect an inside of the accommodation space to an outside of the accommodation portion, a drain pipe provided inside the thin pipe to discharge the defrosting water, and an adiabatic material having an extension extending along the drain pipe to block heat transfer between the drain pipe and the thin pipe and a head provided at one side of both sides of the extension, which is close to the accommodation space.
Claims19
A vacuum adiabatic body, comprising:
- a first plate having a first opening;
- a second plate;
- a vacuum space defined as a gap between the first plate and the second plate;
- a pipeline having a first hole allowing a material to pass and passing through the first opening;
- and
- an adiabatic material comprising:
- a single head that is disposed at the first plate and is not disposed at the second plate, the single head having a second hole;
- and
- an extension extending from the single head, and comprising a first part that is disposed in the first opening and is provided outside the pipeline, the first part having a third hole,
- wherein the pipeline includes:
- an outer circumferential surface defining an outer diameter;
- and
- an inner circumferential surface defining an inner diameter, the inner circumferential surface being formed by the first hole,
- wherein the single head includes:
- an outer circumferential surface defining an outer diameter;
- an inner circumferential surface defining an inner diameter, the inner circumferential surface being formed by the second hole;
- and
- a portion connecting the outer circumferential surface and the inner circumferential surface, and
- wherein an outer diameter of the outer circumferential surface of the single head is greater than an outer diameter of the outer circumferential surface of the pipeline.
16 more elements
Dependencies are inferred from the claim text.