Cavity Structure for Accommodating Cooking Food and Cooking Device

Abstract

The invention discloses a cavity structure for accommodating cooking food and a cooking device, and relates to the technical field of structures of cooking devices. The cavity structure includes a cavity assembly, wherein the cavity assembly at least includes a first cavity and a second cavity with each being provided with a lateral opening, and the first cavity and the second cavity are spaced and arranged independently. The cavity structure for accommodating the cooking food and the cooking device applying the cavity structure in the invention have the characteristics of simple and reasonable structure, convenience for storage, high material utilization ratio and production efficiency, low part rejection rate, and high dismounting/mounting speed.

1 . A cavity structure for accommodating cooking food, comprising a cavity assembly, and characterized in that wherein the cavity assembly at least comprises a first cavity ( 1 ) and a second cavity ( 8 ) with each being provided with a lateral opening, and the first cavity ( 1 ) and the second cavity ( 8 ) are spaced and arranged independently;
 the first cavity ( 1 ) comprises a top plate ( 1 . 1 ) of the first cavity, a left side wall plate ( 1 . 2 ) of the first cavity, a right side wall plate ( 1 . 3 ) of the first cavity, a bottom plate ( 1 . 4 ) of the first cavity and a rear plate ( 1 . 5 ) of the first cavity;   the second cavity ( 8 ) comprises a top plate ( 8 . 1 ) of the second cavity, a left side wall plate ( 8 . 2 ) of the second cavity, a right side wall plate ( 8 . 3 ) of the second cavity, a bottom plate ( 8 . 4 ) of the second cavity and a rear plate ( 8 . 5 ) of the second cavity;   wherein the top plate ( 1 . 1 ) of the first cavity and the bottom plate ( 1 . 4 ) of the first cavity are both detachably connected with the left side wall plate ( 1 . 2 ) of the first cavity and the right side wall plate ( 1 . 3 ) of the first cavity, and the rear plate ( 1 . 5 ) of the first cavity is detachably connected with the top plate ( 1 . 1 ) of the first cavity, the bottom plate ( 1 . 4 ) of the first cavity, the left side wall plate ( 1 . 2 ) of the first cavity and the right side wall plate ( 1 . 3 ) of the first cavity; and   the top plate ( 8 . 1 ) of the second cavity and the bottom plate ( 8 . 4 ) of the second cavity are both detachably connected with the left side wall plate ( 8 . 2 ) of the second cavity and the right side wall plate ( 8 . 3 ) of the second cavity, and the rear plate ( 8 . 5 ) of the second cavity is detachably connected with the top plate ( 8 . 1 ) of the second cavity, the bottom plate ( 8 . 4 ) of the second cavity, the left side wall plate ( 8 . 2 ) of the second cavity and the right side wall plate ( 8 . 3 ) of the second cavity.   
     
     
         2 . The cavity structure according to  claim 1 , characterized in that a first left arc-shaped part ( 1 . 12 ) and a first right arc-shaped part ( 1 . 13 ) which are bent downwards are respectively and correspondingly arranged at left and right sides of the top plate ( 1 . 1 ) of the first cavity, and the first left arc-shaped part ( 1 . 12 ) and the first right arc-shaped part ( 1 . 13 ) are respectively and correspondingly connected with an upper edge of the left side wall plate ( 1 . 2 ) of the first cavity and an upper edge of the right side wall plate ( 1 . 3 ) of the first cavity. 
     
     
         3 . The cavity structure according to  claim 1 , characterized in that a second left arc-shaped part ( 1 . 42 ) and a second right arc-shaped part ( 1 . 43 ) which are bent upwards are respectively arranged at left and right sides of the bottom plate ( 1 . 4 ) of the first cavity, and the second left arc-shaped part ( 1 . 42 ) and the second right arc-shaped part ( 1 . 43 ) are respectively and correspondingly connected with a lower edge of the left side wall plate ( 1 . 2 ) of the first cavity and a lower edge of the right side wall plate ( 1 . 3 ) of the first cavity. 
     
     
         4 . The cavity structure according to  claim 3 , characterized in that the position where the lower edge of the left side wall plate ( 1 . 2 ) of the first cavity is connected with the second left arc-shaped part ( 1 . 42 ) is located above the middle of the second left arc-shaped part ( 1 . 42 );
 the position where the lower edge of the right side wall plate ( 1 . 3 ) of the first cavity is connected with the second right arc-shaped part ( 1 . 43 ) is located above the middle of the second right arc-shaped part ( 1 . 43 ); and   the bending radius of each of the second left arc-shaped part ( 1 . 42 ) and the second right arc-shaped part ( 1 . 43 ) is R, wherein 10 mm≤R≤40 mm.   
     
     
         5 . The cavity structure according to  claim 1 , characterized in that a first opening ( 1 . 41 ) is formed, in a thickness direction, in the bottom plate ( 1 . 4 ) of the first cavity, and several screw holes and several slots ( 1 . 44 ) are further formed in circumferential edges of the first opening ( 1 . 41 ) in the bottom plate ( 1 . 4 ) of the first cavity; and
 the bottom plate ( 1 . 4 ) of the first cavity is provided with a first oil baffle plate ( 1 . 6 ) for covering the first opening ( 1 . 41 ), pins ( 1 . 64 ) are arranged in a front edge of the first oil baffle plate ( 1 . 6 ) and are matched with the slots ( 1 . 44 ) in an insertion manner, and screw holes are further formed in left and right edges of the first oil baffle plate ( 1 . 6 ) and are arranged corresponding to the screw holes in the bottom plate ( 1 . 4 ) of the first cavity.   
     
     
         6 . The cavity structure according to  claim 1 , characterized in that a middle support plate ( 3 ) is arranged below the bottom plate ( 1 . 4 ) of the first cavity, first side wall plates ( 3 . 1 ) extending upwards and vertically are arranged on left and right edges of the middle support plate ( 3 ), and upper edges of the two first side wall plates ( 3 . 1 ) are respectively and correspondingly connected with the lower edge of the left side wall plate ( 1 . 2 ) of the first cavity and the lower edge of the right side wall plate ( 1 . 3 ) of the first cavity. 
     
     
         7 . The cavity structure according to  claim 6 , characterized in that the cavity structure further comprises a first part supporting plate ( 2 ) located at the rear of the first cavity ( 1 ); and
 a first square connecting piece ( 1 . 52 ) and a second square connecting piece ( 1 . 53 ) are respectively and correspondingly arranged on left and right edges of the rear plate ( 1 . 5 ) of the first cavity, the first square connecting piece ( 1 . 52 ) and the second square connecting piece ( 1 . 53 ) each comprises a front side wall ( 1 . 54 ) and a rear side wall ( 1 . 55 ), the front side wall ( 1 . 54 ) of the first square connecting piece ( 1 . 52 ) and the front side wall ( 1 . 54 ) of the second square connecting piece ( 1 . 53 ) are respectively and correspondingly connected with the right and left edges of the rear plate ( 1 . 5 ) of the first cavity, and the rear side wall ( 1 . 55 ) of the first square connecting piece ( 1 . 52 ) and the rear side wall ( 1 . 55 ) of the second square connecting piece ( 1 . 53 ) are respectively and correspondingly connected with right and left edges of the first part supporting plate ( 2 ).   
     
     
         8 . The cavity structure according to  claim 7 , characterized by further comprising a first strip-shaped connecting piece ( 16 ) and a second strip-shaped connecting piece ( 17 ), wherein the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ) are both connected with the first part supporting plate ( 2 ); and
 the first square connecting piece ( 1 . 52 ) and the second square connecting piece ( 1 . 53 ) are each provided with a front side snap hook ( 1 . 56 ) and a rear side snap hook ( 1 . 57 ), buckle holes ( 2 . 2 ) are respectively formed in positions, corresponding to the rear side snap hook ( 1 . 57 ) of the first square connecting piece ( 1 . 52 ) and the rear side snap hook ( 1 . 57 ) of the second square connecting piece ( 1 . 53 ), on the first part supporting plate ( 2 ), and the rear side snap hooks ( 1 . 57 ) of the first square connecting piece ( 1 . 52 ) and the second square connecting piece ( 1 . 53 ) are both buckled in the corresponding buckle holes ( 2 . 2 ).   
     
     
         9 . The cavity structure according to  claim 7 , characterized by further comprising a first left heat insulation plate ( 4 ) and a first right heat insulation plate ( 5 ) respectively arranged at left and right sides of the first cavity ( 1 ), wherein a rear edge of the first left heat insulation plate ( 4 ) and a rear edge of the first right heat insulation plate ( 5 ) are respectively and correspondingly connected with the left and right edges of the first part supporting plate ( 2 ), and a lower edge of the first left heat insulation plate ( 4 ) and a lower edge of the first right heat insulation plate ( 5 ) are respectively and correspondingly connected with lower parts of the first side wall plates ( 3 . 1 ) on the left and right edges of the middle support plate ( 3 ); and
 an upper heat insulation plate ( 7 ) is arranged above the top plate ( 1 . 1 ) of the first cavity, left, right, front and rear edges of the upper heat insulation plate ( 7 ) extend downwards to form second side wall plates ( 7 . 1 ), the second side wall plates ( 7 . 1 ) on the left and right edges of the upper heat insulation plate ( 7 ) are respectively and correspondingly connected with an upper edge of the first left heat insulation plate ( 4 ) and an upper edge of the first right heat insulation plate ( 5 ), and the second side wall plate ( 7 . 1 ) on the rear edge of the upper heat insulation plate ( 7 ) is connected with an upper edge of the first part supporting plate ( 2 ).   
     
     
         10 . The cavity structure according to  claim 1 , characterized in that third turning edges ( 1 . 45 ) are respectively arranged on left and right edges of the bottom plate ( 1 . 4 ) of the first cavity, and screw holes are formed in the third turning edges ( 1 . 45 );
 fourth turning edges ( 1 . 8 ) are respectively arranged on the upper and lower edges of the left side wall plate ( 1 . 2 ) of the first cavity and the right side wall plate ( 1 . 3 ) of the first cavity, and screw holes are formed in the fourth turning edges ( 1 . 8 ); and   the third turning edges ( 1 . 45 ) are fixedly connected with the fourth turning edges ( 1 . 8 ) by screws.   
     
     
         11 . A cavity structure for accommodating cooking food, comprising a cavity assembly, and characterized in that the cavity assembly at least comprises a first cavity ( 1 ) and a second cavity ( 8 ) with each being provided with a forward opening, and the first cavity ( 1 ) and the second cavity ( 8 ) are spaced and arranged independently;
 the first cavity ( 1 ) comprises a top plate ( 1 . 1 ) of the first cavity, a left side wall plate ( 1 . 2 ) of the first cavity, a right side wall plate ( 1 . 3 ) of the first cavity, a bottom plate ( 1 . 4 ) of the first cavity and a rear plate ( 1 . 5 ) of the first cavity; and   the second cavity ( 8 ) comprises a top plate ( 8 . 1 ) of the second cavity, a left side wall plate ( 8 . 2 ) of the second cavity, a right side wall plate ( 8 . 3 ) of the second cavity, a bottom plate ( 8 . 4 ) of the second cavity and a rear plate ( 8 . 5 ) of the second cavity.   
     
     
         12 . The cavity structure according to  claim 11 , characterized by further comprising a bottom support plate ( 9 ), wherein third side wall plates ( 9 . 1 ) extending upwards and vertically are arranged on left and right edges of the bottom support plate ( 9 ), and the bottom support plate ( 9 ) is respectively and correspondingly connected with a lower edge of the left side wall plate ( 8 . 2 ) of the second cavity and a lower edge of the right side wall plate ( 8 . 3 ) of the second cavity through the two third side wall plates ( 9 . 1 ) on the left and right edges. 
     
     
         13 . The cavity structure according to  claim 12 , characterized by further comprising a second part supporting plate ( 13 ) as well as a second left heat insulation plate ( 10 ) and a second right heat insulation plate ( 11 ) respectively arranged at left and right sides of the second cavity ( 8 );
 the second left heat insulation plate ( 10 ) and the second right heat insulation plate ( 11 ) are respectively and correspondingly connected with left and right edges of the second part supporting plate ( 13 ), and a lower edge of the second left heat insulation plate ( 10 ) and a lower edge of the second right heat insulation plate ( 11 ) are respectively and correspondingly connected with lower parts of the two third side wall plates ( 9 . 1 ) on the left and right edges of the bottom support plate ( 9 ); and   a middle heat insulation plate ( 14 ) is arranged above the top plate ( 8 . 1 ) of the second cavity, left, right, front and rear edges of the middle heat insulation plate ( 14 ) extend downwards to form fourth side wall plates ( 14 . 1 ), the two fourth side wall plates ( 14 . 1 ) on the left and right edges of the middle heat insulation plate ( 14 ) are respectively and correspondingly connected with an upper edge of the second left heat insulation plate ( 10 ) and an upper edge of the second right heat insulation plate ( 11 ), and the fourth side wall plate ( 14 . 1 ) on the rear edge of the middle heat insulation plate ( 14 ) is connected with an upper edge of the second part supporting plate ( 13 ).   
     
     
         14 . The cavity structure according to  claim 11 , characterized by further comprising a housing bottom plate ( 15 ), a housing rear plate ( 18 ), the bottom support plate ( 9 ), a first part supporting plate ( 2 ), the second part supporting plate ( 13 ), a first strip-shaped connecting piece ( 16 ) and a second strip-shaped connecting piece ( 17 ), wherein the bottom support plate ( 9 ) is located below the bottom plate ( 8 . 4 ) of the second cavity, the first part supporting plate ( 2 ) is arranged at the rear of the first cavity ( 1 ), the second part supporting plate ( 13 ) is arranged at the rear of the second cavity ( 8 ), the housing bottom plate ( 15 ) is located below the bottom support plate ( 9 ), and a rear edge of the housing bottom plate ( 15 ) is connected with a lower edge of the second part supporting plate ( 13 ); and
 sixth side wall plates ( 16 . 1 ) are arranged on the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ), the sixth side wall plates ( 16 . 1 ) on the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ) are respectively and correspondingly connected with the first part supporting plate ( 2 ) and the second part supporting plate ( 13 ), the housing rear plate ( 18 ) is located at the rears of the first part supporting plate ( 2 ) and the second part supporting plate ( 13 ), and left and right edges of the housing rear plate ( 18 ) are respectively and correspondingly connected with the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ).   
     
     
         15 . The cavity structure according to  claim 13 , characterized in that the first cavity ( 1 ) and the second cavity ( 8 ) are respectively and correspondingly provided with a first front plate ( 19 ) and a second front plate ( 20 ), a middle support plate ( 3 ) is arranged below the bottom plate ( 1 . 4 ) of the first cavity, the bottom support plate ( 9 ) is arranged below the bottom plate ( 8 . 4 ) of the second cavity, an upper heat insulation plate ( 7 ) is arranged above the top plate ( 1 . 1 ) of the first cavity, an upper edge of the first front plate ( 19 ) is connected with a front edge of the upper heat insulation plate ( 7 ), a lower edge of the first front plate ( 19 ) is connected with a front edge of the middle support plate ( 3 ), an upper edge of the second front plate ( 20 ) is connected with the front edge of the middle heat insulation plate ( 14 ), and a lower edge of the second front plate ( 20 ) is connected with a front edge of the bottom support plate ( 9 ). 
     
     
         16 . The cavity structure according to  claim 11 , characterized in that the first part supporting plate ( 2 ) is arranged at the rear of the first cavity ( 1 ), the middle heat insulation plate ( 14 ) is arranged above the top plate ( 8 . 1 ) of the second cavity, a support frame ( 21 ) is arranged above the rear edge of the middle heat insulation plate ( 14 ), and a supporting surface ( 21 . 1 ) is arranged on the support frame ( 21 ), wherein the supporting surface ( 21 . 1 ) is in contact with a bottom edge of the first part supporting plate ( 2 ). 
     
     
         17 . The cavity structure according to  claim 14 , characterized by further comprising a left housing side plate ( 22 ) and a right housing side plate ( 23 ), wherein the upper heat insulation plate ( 7 ) is arranged above the top plate ( 1 . 1 ) of the first cavity, a third part supporting plate ( 24 ) is arranged above the upper heat insulation plate ( 7 ), seventh side wall plates ( 24 . 1 ) extending upwards and vertically are arranged on left and right edges of the third part supporting plate ( 24 ), rear edges of the two seventh side wall plates ( 24 . 1 ) are respectively and correspondingly connected with the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ), upper edges of the two seventh side wall plates ( 24 . 1 ) are respectively and correspondingly connected with an upper edge of the left housing side plate ( 22 ) and an upper edge of the right housing side plate ( 23 ), and a rear edge of the left housing side plate ( 22 ) and a rear edge of the right housing side plate ( 23 ) are respectively and correspondingly connected with the first strip-shaped connecting piece ( 16 ) and the second strip-shaped connecting piece ( 17 ). 
     
     
         18 . A cooking device, comprising a cavity assembly, and characterized in that the cavity assembly at least comprises a first cavity ( 1 ) and a second cavity ( 8 ) with each being provided with a forward opening, and the first cavity ( 1 ) and the second cavity ( 8 ) are spaced up and down and are independent from each other;
 the first cavity ( 1 ) comprises a top plate ( 1 . 1 ) of the first cavity, a left side wall plate ( 1 . 2 ) of the first cavity, a right side wall plate ( 1 . 3 ) of the first cavity, a bottom plate ( 1 . 4 ) of the first cavity and a rear plate ( 1 . 5 ) of the first cavity;   the second cavity ( 8 ) comprises a top plate ( 8 . 1 ) of the second cavity, a left side wall plate ( 8 . 2 ) of the second cavity, a right side wall plate ( 8 . 3 ) of the second cavity, a bottom plate ( 8 . 4 ) of the second cavity and a rear plate ( 8 . 5 ) of the second cavity; and   first heating apparatuses ( 25 ) and hot air assemblies ( 26 ) are both arranged inside the first cavity ( 1 ) and the second cavity ( 8 ).   
     
     
         19 . The cooking device according to  claim 18 , characterized in that the first heating apparatuses ( 25 ) are both arranged on top positions inside the first cavity ( 1 ) and the second cavity ( 8 ), and second heating apparatuses ( 27 ) are further arranged below the first cavity ( 1 ) and the second cavity ( 8 ); and
 the first heating apparatuses ( 25 ) and the second heating apparatuses ( 27 ) are any one or a combination of electric heating tubes ( 28 ) and gas burners ( 29 ).   
     
     
         20 . The cooking device according to  claim 19 , characterized in that the first cavity ( 1 ) and the second cavity ( 8 ) have different heights; and
 the number and sizes of the hot air assemblies ( 26 ) in the first cavity ( 1 ) are different from the number and sizes of the hot air assemblies ( 26 ) in the second cavity ( 8 ).