Double-layer overlapped heat insulation aluminum outer cover

By introducing reset structure and reinforcement structure into the double-layer superimposed insulated aluminum housing, the problem of degradation of thermal insulation performance caused by the recessed aluminum foil board is solved, and the self-repair and service life of the aluminum housing is achieved.

CN222667159UActive Publication Date: 2025-03-25GUIZHOU SHENGCHANG ALUMINUM CO LTD
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Patent Information

Application Number
CN202420853862.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2025-03-25
Estimated Expiration
2034-04-24

AI Technical Summary

Technical Problem

The existing double-layer superimposed thermally insulated aluminum cover is difficult to repair on its own when affected by external forces, resulting in a degradation of thermal insulation performance and requiring replacement of aluminum foil boards to increase costs and shorten service life.

Method used

A heat-insulating air layer including an aluminum foil board one and an aluminum foil board two is designed, with a built-in reset structure and a reinforcement structure. The reset structure realizes the resetting of the aluminum foil plate through springs and push plates, and strengthens the structure to enhance the internal support capacity through transverse and folded steel bars.

Benefits of technology

The depressions of the aluminum foil board are effectively repaired, the thermal insulation performance is maintained, the service life is extended, and the overall strength and waterproof and corrosion resistance of the aluminum housing are improved.

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Abstract

The utility model discloses a double-layer overlapped heat insulation aluminum outer cover, which belongs to the technical field of building decoration and comprises a framework, an aluminum outer cover body is arranged at the top end of the framework and comprises a first aluminum foil plate and a second aluminum foil plate, and a heat insulation air layer used for reducing heat energy transmission is arranged in a gap between the first aluminum foil plate and the second aluminum foil plate. A reset structure used for preventing the first aluminum foil plate from sinking and deforming and a reinforcing structure used for increasing the internal supporting force of the aluminum outer cover body are fixedly installed in the heat insulation air layer, and positioning structures used for installing and fixing the aluminum outer cover body are connected to the two sides of the aluminum outer cover body in a clamped mode. A first spring pushes a connecting block to pull a moving rod to be far away from a bottom plate to drive a pushing plate to push a first sunken aluminum foil plate, sunken parts on the surface of a second aluminum foil plate under the influence of external force are repaired, the flatness of the device is guaranteed, uneven heat conduction paths caused by uneven surfaces are avoided, and the sunlight reflecting capacity of the surface of the device is maintained; heat transfer and permeation are reduced, and the heat insulation effect of the device is improved.
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