Aspects of the disclosure generally relate to an insulation film, including a thermal insulation film or an insulation film for a cooking appliance. The insulation film can include a substrate, a first layer comprising silver nanowires proximate to the substrate, and a second layer comprising porous alumina proximate to the first layer and distal from the substrate.

A cooking appliance includes a housing having walls defining an oven cavity, at least one wall defining a window to view into the oven cavity from an outer side of the housing, a camera arranged on the outer side and being positioned such that a lens of the camera has a visibility area through the window, and an insulation block having a foamed glass or ceramic body. The insulation block is positioned between the housing and the camera, and defines a channel within the foamed glass body corresponding to the visibility area of the lens extending from the camera to the window.

A cooking appliance includes a housing having walls defining an oven cavity, at least one wall defining a window to view into the oven cavity from an outer side of the housing, a camera arranged on the outer side and being positioned such that a lens of the camera has a visibility area through the window, and an insulation block having a foamed glass or ceramic body. The insulation block is positioned between the housing and the camera, and defines a channel within the foamed glass body corresponding to the visibility area of the lens extending from the camera to the window.

An insulating structure for an appliance includes a trim breaker, a wrapper, and a liner. The wrapper and liner coupled to the trim breaker and at least partially defining a structural cabinet. A barrier is positioned between the liner and the wrapper. The barrier is also coupled to the trim breaker. An inner compressible gasket is proximate the liner, and an outer gasket is proximate the wrapper. The inner gasket and the outer compressible gasket are coupled to the barrier.

An insulating structure for an appliance includes a trim breaker, a wrapper, and a liner. The wrapper and liner coupled to the trim breaker and at least partially defining a structural cabinet. A barrier is positioned between the liner and the wrapper. The barrier is also coupled to the trim breaker. An inner compressible gasket is proximate the liner, and an outer gasket is proximate the wrapper. The inner gasket and the outer compressible gasket are coupled to the barrier.

Baking oven for preparing food, comprising a housing in which a baking chamber is provided, a first heating device which is provided in the upper area of the baking chamber, a second heating device which is provided in a lower area of the baking chamber and a circulating air unit. The circulating air unit is provided on a first side wall of the baking chamber, and a fan motor of the circulating air unit is integrated into a side area of the housing, which is located behind a control unit of the oven.

A cooktop grate assembly includes a heat shield having an outer rim and a central plateau region offset from the outer rim by a connecting wall. The central plateau region defines an opening for receiving a burner assembly. A grate is positioned over the heat shield. The grate includes supports that extend over the central plateau region. A gasket is disposed adjacent to the heat shield. The gasket engages at least one of a base of the grate and feet of the supports to retain the grate in position relative to the heat shield.

A cooktop grate assembly includes a heat shield having an outer rim and a central plateau region offset from the outer rim by a connecting wall. The central plateau region defines an opening for receiving a burner assembly. A grate is positioned over the heat shield. The grate includes supports that extend over the central plateau region. A gasket is disposed adjacent to the heat shield. The gasket engages at least one of a base of the grate and feet of the supports to retain the grate in position relative to the heat shield.

An appliance is provided. The appliance includes a cellulose-based insulator. The cellulose-based insulator has a basis weight of 80 g/m.sup.2 to 500 g/m.sup.2 and an airflow resistance of 500 mks rayls to 2,500 mks rayls. The cellulose-based insulator attenuates low frequency noise and exhibits excellent fire resistance.

An insulated structure comprises a first panel and a second panel coupled to the first panel. The first and second panels define an insulating cavity therebetween. A port is defined by the second panel. The port is an opening into the insulating cavity. A connector is coupled to the second panel. A tube is coupled to the connector and extends parallel along the second panel.