Heat insulation door and refrigeration appliance with the heat insulation door

Abstract

A refrigeration appliance with a heat insulation door. The heat insulation door has a door body with a multilayer structure, including: a heat insulation vacuum glass module, the vacuum glass module including superposed first glass and second glass having a first interval, and the first glass is located in front of the second glass along the front-to-rear direction of the door; and a front decoration plate located in front of the vacuum glass module to cover the first glass, and in a width and/or length direction of the first glass, the front decoration plate has a protruding portion that extends out of an edge of the vacuum glass module. The appearance and attractiveness of the heat insulation door is improved, and also the breaking probability of the vacuum glass module is reduced and the user is protected against injury.

1 . A heat insulation door for a refrigeration appliance, the heat insulation door comprising:
 a door body having a multilayer structure, said door body including:   a heat insulation vacuum glass module, said vacuum glass module including superposed first glass and second glass, having a first interval between the first glass and the second glass, and the first glass is located in front of the second glass along a front-to-rear direction of the door; and   a front decoration plate disposed in front of the vacuum glass module to cover the first glass, the front decoration plate having a protruding portion in a width and/or length direction of the first glass, the protruding portion extending out of an edge of the vacuum glass module.   
     
     
         2 . The heat insulation door according to  claim 1 , wherein a first sealing portion is provided between an edge of the first glass and an edge of the second glass, to enable the first interval to form an enclosed space. 
     
     
         3 . The heat insulation door according to  claim 1 , wherein there is a second interval between the front decoration plate and the vacuum glass module. 
     
     
         4 . The heat insulation door according to  claim 3 , wherein a second sealing portion is provided between an edge of front decoration plate and an edge of the vacuum glass module, to enable the second interval to form an enclosed space. 
     
     
         5 . The heat insulation door according to  claim 1 , wherein the door body further comprises a rear protective layer located behind the second glass along the front-to-rear direction, to cover the second glass. 
     
     
         6 . The heat insulation door according to  claim 5 , wherein the protruding portion of the front decoration plate extends out of the rear protective layer in the width and/or length direction of the first glass. 
     
     
         7 . The heat insulation door according to  claim 5 , wherein there is a third interval between the rear protective layer and the vacuum glass module. 
     
     
         8 . The heat insulation door according to  claim 7 , wherein a third sealing portion is provided between an edge of the rear protective layer and the edge of the vacuum glass module, to enable third interval to form an enclosed space. 
     
     
         9 . The heat insulation door according to  claim 5 , wherein the rear protective layer is bonded to the vacuum glass module. 
     
     
         10 . The heat insulation door according to  claim 5 , wherein the rear protective layer comprises a protective film that adheres to the second glass. 
     
     
         11 . The heat insulation door according to  claim 1 , which further comprises a doorframe surrounding the vacuum glass module, wherein the doorframe includes:
 a first cooperative wall, located on a rear side of the protruding portion and connected to the protruding portion;   a second cooperative wall, located behind the first cooperative wall along the front-to-rear direction; and   a connecting wall, connecting the first cooperative wall and the second cooperative wall, wherein   the vacuum glass module is located between the first cooperative wall and the second cooperative wall along the front-to-rear direction.   
     
     
         12 . The heat insulation door according to  claim 11 , wherein the second cooperative wall is located behind the vacuum glass module along the front-to-rear direction, and the vacuum glass module is directly or indirectly connected to the second cooperative wall. 
     
     
         13 . The heat insulation door according to  claim 11 , wherein the protruding portion completely shields the doorframe along the front-to-rear direction of the door. 
     
     
         14 . The heat insulation door according to  claim 11 , wherein the door body is provided with a sealing portion at edges of two adjacent layer structures having an interval, and projections of sealing portions to the front-to-rear direction are overlapped with each other. 
     
     
         15 . The heat insulation door according to  claim 14 , wherein the second cooperative wall covers the sealing portion. 
     
     
         16 . The heat insulation door according to  claim 5 , wherein the rear protective layer is a toughened glass plate, a glass plate, or a plastic plate. 
     
     
         17 . The heat insulation door according to  claim 1 , wherein the front decoration plate is a colorful crystal glass plate. 
     
     
         18 . A refrigeration appliance, comprising the heat insulation door according to  claim 1 .