A top and bottom dual cavity oven

Abstract

The application discloses a double-cavity oven, which comprises a shell, an inner container and a partition plate; the inner container is arranged in the shell; the partition plate is movably arranged in the inner container and can be taken out from the inner container; the partition plate divides the space of the inner container into an upper cavity and a lower cavity, and the volume of the upper cavity is larger than that of the lower cavity. The inner container is arranged in the shell, and the partition plate is arranged in the inner container to divide the inner space of the inner container into the upper cavity and the lower cavity; food materials can be placed in the upper cavity and / or the lower cavity to achieve the purpose of cooking the food materials; the upper cavity and the lower cavity can be used simultaneously to bake different types of food materials.

Description

TECHNICAL FIELD

[0001] The present application relates to a double cavity oven. BACKGROUND

[0002] The food is baked for a long time, using a single cavity oven, if the user bakes more than two kinds of food, the user needs to put the food into the oven in turn to bake respectively, so the whole baking time is longer, and the user needs to wait for a long time.

[0003] Chinese patent 201320288492.X discloses a new double inner tank oven, including oven body, the oven body is provided with two inner tanks, the upper part of the upper inner tank is provided with outer ring upper heater and inner ring barbecue heater, the lower part is provided with lower heater, the rear wall of the lower inner tank is provided with rear back heater, the middle part of the rear wall heater is provided with a uniform heating fan; the oven body is provided with upper inner tank door body corresponding to the upper inner tank, and lower inner tank door body corresponding to the lower inner tank; the oven body is provided with a heat dissipation system.

[0004] Chinese patent 201320288507.2 discloses a new independent double inner tank oven, including oven body and cooking table, the cooking table contains four electric stove heads, the electric stove head is composed of radiation stove disc or cast iron stove disc; the oven body is provided with two inner tanks, the upper part of the upper inner tank is provided with outer ring upper heater and inner ring barbecue heater, the upper part of the lower inner tank is provided with outer ring upper heater and inner ring barbecue heater, the rear wall of the lower inner tank is provided with rear back heater, the middle part of the rear wall heater is provided with a uniform heating fan, and the lower part of the lower inner tank is provided with lower heater.

[0005] Chinese patent 201820486893.9 discloses an energy-saving full intelligent double hot air circulation two-layer high vacuum oven, including an integrated frame, a first oven layer and a second oven layer arranged on the integrated frame, the first oven layer and the second oven layer are independent of each other, and cooperate with the sealing doors arranged corresponding to the first oven layer and the second oven layer to form two independent working chambers; the first oven layer and the second oven layer are respectively provided with double hot air circulation systems corresponding to the working chambers, and the integrated frame is provided with a vacuum pump and an inflation valve on one side, and the vacuum pump and the inflation valve are connected with the first oven layer and the second oven layer respectively.

[0006] The Chinese patent 20212026096 discloses an electric oven with a lower-hinged door structure, comprising an inner container with an opening at the front end, an outer shell mounted on the outer side of the inner container, and at least two heating pipes mounted on the inner side of the inner container. The front end of the outer shell is provided with a panel frame, at least one take-out opening is formed in the panel frame, a control panel is mounted beside the take-out opening on the panel frame, and an aluminum-plated movable door is rotatably mounted on the panel frame corresponding to each take-out opening. The movable door is provided with a double-layer glass plate in the middle, the gap inside the movable door is filled with heat insulation cotton, and a door handle is mounted above the glass plate.

[0007] The above technical solution has the following defects: different types of food require different structures of the oven. For example, roasting a whole chicken requires a large cavity and a rotating spit; while roasting a beef steak requires a flat cavity to concentrate energy and quickly heat up; in addition, roasting food requires a certain amount of time, and the traditional double-cavity structure requires a longer time when roasting multiple types of food; therefore, an oven with different cavity forms is required to achieve the best taste of food. SUMMARY

[0008] The present application aims to at least partially solve the technical problem of the current double-cavity oven that is difficult to roast different types of food. Therefore, the main purpose of the present application is to provide an upper and lower double-cavity oven, which has different volumes in the upper and lower cavities, and can roast different types of food at the same time.

[0009] In order to achieve the above main purpose, the present application provides an upper and lower double-cavity oven, comprising:

[0010] a shell;

[0011] an inner container arranged in the shell;

[0012] a partition plate movably arranged in the inner container and can be taken out of the inner container; the partition plate divides the space of the inner container into an upper cavity and a lower cavity, and the volume of the upper cavity is greater than that of the lower cavity.

[0013] In the above technical solution of the present application, the inner container is arranged in the shell, and the partition plate is arranged in the inner container to divide the internal space of the inner container into an upper cavity and a lower cavity. Food can be placed in the upper cavity and / or the lower cavity to achieve the purpose of cooking food. Different food requires different space of the oven, for example, roasting a whole chicken requires a large cavity and a rotating spit, while roasting a beef steak requires a flat space to concentrate energy and quickly heat up. Therefore, the volume of the oven needs to be designed according to the specific requirements of the food to achieve the best taste of the food.

[0014] Further, the partition plate in the present application is arranged in the inner container in a movable manner, and the partition plate can be used as the top plate of the lower cavity to isolate the high temperature of the lower cavity, and can also be used as the chip tray of the upper cavity to facilitate removal and cleaning after use.

[0015] As a specific embodiment of the present application, the inner container has a front panel and left and right side walls located on opposite sides of the front panel; the partition plate is a front-rear sliding partition plate; the front panel is provided with a first opening, and the partition plate is slidably supported on the left and right side walls through the first opening.

[0016] As a specific embodiment of the present application, the partition plate is sealingly connected with the first opening.

[0017] As a specific embodiment of the present application, the front panel is further provided with a second opening corresponding to the upper cavity and a third opening corresponding to the lower cavity, the second opening is provided with an upper door body assembly, and the third opening is provided with a lower door body assembly.

[0018] As a specific embodiment of the present application, the upper door body assembly is a lower-pull single-door structure, a drawer-type single-door structure or a double-door structure of opposite opening type; the lower door body assembly is a drawer-type single-door structure or a lower-pull single-door structure.

[0019] As a specific embodiment of the present application, the lower door body assembly is a drawer-type single-door structure, which includes a lower door panel, a chip tray and a food placing net rack; the chip tray is arranged on the inner side of the lower door panel, and the food placing net rack is arranged on the inner side of the lower door panel and above the chip tray.

[0020] As a specific embodiment of the present application, the left and right side walls are provided with slide ways corresponding to the chip tray and the food placing net rack, respectively.

[0021] As a specific embodiment of the present application, the left and / or right side walls are provided with limiting columns, and during the process of pulling out the lower door body assembly, the side edges of the chip tray can abut against the limiting columns under the action of gravity to limit the lower door body assembly from being pulled out continuously.

[0022] As a specific embodiment of the present application, the lower cavity is provided with an upper heating pipe group and a lower heating pipe group, the upper heating pipe group is located on the upper side of the food placing net rack, and the lower heating pipe group is located between the food placing net rack and the chip tray.

[0023] As a specific embodiment of the present application, the lower door body assembly further includes a handle, the handle is mounted on the outer side of the lower door panel; the handle is a combined structure, which includes two symmetrical movable handles capable of switching positions; wherein, the movable handle includes a handle body, a stopper and a spring, the stopper and the spring are used to keep the handle body in the current position.

[0024] The lower door plate is provided with a pivot joint seat, the pivot joint seat has a first plane and a second plane which are perpendicular to each other, and an arc-shaped guide surface connecting the first plane and the second plane;

[0025] The handle body is rotationally connected with the pivot joint seat through a rotating shaft, the rotating shaft is parallel to the intersection line of the first plane and the second plane, and the distance between the rotating shaft and the first plane and the second plane is not the same;

[0026] The handle body is provided with an assembly groove, and the pivot joint seat is located in the assembly groove;

[0027] The stopper is arranged in the assembly groove and in contact with the first plane, the handle body is provided with a baffle, and the two ends of the spring abut against the baffle and the stopper respectively, so that the stopper abuts against the first plane;

[0028] Under the action of external force, the handle body rotates around the rotating shaft, so that the stopper rotates along the arc-shaped guide surface to be in contact with the second plane, and the spring is used to keep the stopper in abutment with the second plane.

[0029] The present application has the following beneficial effects:

[0030] In the upper and lower double cavity oven, the inner space of the inner container is separated into an upper cavity and a lower cavity by a partition plate, food materials can be placed in the upper cavity and / or the lower cavity to achieve the purpose of cooking food materials; and the volume of the upper cavity is greater than that of the lower cavity, so as to facilitate the roasting of different types of food materials, so that when the upper cavity and the lower cavity are used at the same time, different types of food materials can be roasted, for example, roasted chicken in the upper cavity and roast beef in the lower cavity.

[0031] In order to more clearly illustrate the purpose, technical scheme and advantages of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a perspective view of the upper and lower double cavity oven of the present application;

[0033] Figure 2 is a perspective sectional view of the upper and lower double cavity oven of the present application;

[0034] Figure 3 is a structure view when the lower door body assembly is partially pulled out;

[0035] Figure 4 is a longitudinal sectional view of the upper and lower double cavity oven of the present application;

[0036] Figure 5 is a partial internal partial exploded view of the upper and lower double cavity oven of the present application;

[0037] Figure 6 is a perspective view of the lower door body assembly of the present application;

[0038] Figure 7 This is an exploded view of the lower door assembly of the present invention;

[0039] Figure 8 This is a schematic diagram of the handle of the present invention;

[0040] Figure 9 This is an exploded view of the handle of the present invention;

[0041] Figure 10 This is a structural diagram of the hinge seat of the present invention;

[0042] Figure 11 This is another structural diagram of the hinge seat of the present invention;

[0043] Figure 12 This is a structural diagram showing the fit between the stop and the spring in this invention;

[0044] Figure 13 This is a structural diagram of the handle body of the present invention;

[0045] Figure 14 This is another three-dimensional structural diagram of the double-cavity oven of the present invention. Detailed Implementation

[0046] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0047] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0048] like Figures 1-13 As shown, an embodiment of the present invention discloses a double-cavity oven, including a shell 10, an inner liner 20, and a partition 30.

[0049] The housing 10 is the basic component of the oven, and the housing 10 can provide a mounting base for at least some other components; preferably, the housing 10 is made of a high-strength metal material, such as stainless steel, so that the housing 10 has good practicality and durability.

[0050] The inner container 20 is used to provide a cooking cavity, and food to be baked can be placed in the inner container 20, so that the inner container 20 can be used as an inner wall of the cooking cavity. By arranging the inner container 20 in the shell 10, the food to be baked can be placed in the cooking cavity, and the heat during baking is mainly kept in the inner container 20, so as to quickly bake the food, and reduce the temperature of the shell 10 and prevent the shell 10 from scalding the user.

[0051] The partition plate 30 is movably arranged in the inner container 20 and can be taken out of the inner container 20. Specifically, the partition plate 30 is movably arranged in the front-rear direction, and the cooking cavity of the inner container 20 is divided into an upper cavity 20a and a lower cavity 20b by the partition plate 30. The volume of the upper cavity 20a is greater than that of the lower cavity 20b, that is, the width of the upper cavity 20a is the same as that of the lower cavity 20b, and the opening height of the upper cavity 20a is greater than that of the lower cavity 20b, so that the upper cavity 20a is a square cavity and the lower cavity 20b is a flat cavity. The upper cavity 20a can be used to bake larger types of food, such as roasted chicken or food placed on a rotating spit for baking. Of course, a plurality of baking trays can be arranged in the upper cavity 20a to bake more food of the same type at the same time. The lower cavity 20b can be used to bake smaller types of food, such as beef steaks. That is, different types of food can be baked in the upper cavity 20a and the lower cavity 20b at the same time, and the different types of food do not affect each other during baking, so that the food can be baked according to the different types of food to achieve the best taste.

[0052] Further, the partition plate 30 is movably arranged in the inner container 20. The partition plate 30 can be used as a top plate of the lower cavity 20b to isolate the high temperature of the lower cavity 20b, and can be used as a crumb tray of the upper cavity 20a to facilitate removal and cleaning after use.

[0053] In the embodiment of the present application, the upper cavity 20a can be used as an air oven. As shown in Figure 2 , Figures 4-5 , an air flow device 40 for generating air flow and a heating element 50 for heating the air flow are arranged on the top of the upper cavity 20a. The air flow device 40 includes a rotating motor 41 and fan blades 42, and the heating element 50 includes a heating coil 51. In order to provide better baking effect, one or more heating pipes 52 are arranged on the top and bottom of the upper cavity 20a, for example, two heating pipes 52 are arranged on the top and bottom of the upper cavity 20a to cooperate with each other to heat.

[0054] Please continue to refer to Figures 1-4, the inner container 20 has a front panel 21 and left and right side walls 22 and 23 located on opposite sides of the front panel 21; the partition 30 is a front-and-back sliding partition; the front panel 21 is provided with a first opening 211, and the partition 30 is slidably supported on the left and right side walls via the first opening 211; specifically, the partition 30 is sealingly connected with the first opening 211 to prevent high-temperature gas from being discharged from the gap and causing heat energy loss; preferably, the left and right side walls are each provided with a guide groove 23 corresponding to the side edge of the partition 30, and the side edge of the partition 30 is slidably connected with the guide groove 23 to facilitate the sliding of the partition 30.

[0055] In this embodiment, the front panel 21 is further provided with a second opening 212 corresponding to the upper cavity 20a and a third opening 213 corresponding to the lower cavity 20b, the second opening 212 is provided with an upper door assembly 60, and the third opening 213 is provided with a lower door assembly 70; the upper door assembly 60 in this embodiment is a single-door lower-pull structure, and the lower door assembly 70 is a drawer-type single-door structure; in other embodiments, as shown in Figure 14 the upper door assembly 60 is a single-door lower-pull structure, and the lower door assembly 70 is also a single-door lower-pull structure; in other embodiments, the upper door assembly 60 can also be a double-door structure, and the lower door assembly 70 can also be a drawer-type single-door structure; in other embodiments, the upper door assembly 60 is a double-door structure, and the lower door assembly 70 is a single-door lower-pull structure; of course, the upper door assembly 60 and the lower door assembly 70 of the present application can also have other types, which will not be described one by one here.

[0056] In this embodiment, the lower door assembly 70 is a drawer-type single-door structure, which includes a lower door panel 71, a crumb tray 72, and a food placing rack 73 for placing food; the crumb tray 72 is arranged on the inner side of the lower door panel 71, and the food placing rack 73 is arranged on the inner side of the lower door panel 71 above the crumb tray 72; specifically, the crumb tray 72 is fixed on the lower door panel 71 by, for example, bolts, and the food placing rack 73 is preferably fixed on the lower door panel 71 by, for example, hooks; wherein, the food placing rack 73 can directly place food, or food can be placed by a food placing tray 74 (for example, a pizza tray).

[0057] Correspondingly, the left and right side walls are provided with slide ways 24 corresponding to the crumb tray 72 and the food placing rack 73, respectively, and the slide ways 24 slidably support the crumb tray 72 and the food placing rack 73, respectively; preferably, the slide ways 24 are formed by inwardly protruding bosses, wherein the slide ways 24 have a certain height, so as to avoid slight deformation of the crumb tray 72 and the food placing rack 73 during baking of food, and also to directly support the crumb tray 72 and the food placing rack 73 on the slide ways 24; preferably, the distance between the crumb tray 72 and the food placing rack 73 can also be finely adjusted, so as to always support the crumb tray 72 and the food placing rack 73 on the slide ways 24.

[0058] In the embodiment, as shown in Figure 4 The left side wall 22 and / or the right side wall is provided with a limiting column 25. During the outward pulling of the lower door body assembly 70, the side edge of the chip tray 72 can abut against the limiting column 25 under the action of gravity to limit the lower door body assembly 70 from being continuously pulled out. It can be understood that when the lower door body assembly 70 is pulled out to be close to completely pulled out, the front part of the lower door body assembly 70 will be inclined downward under the action of gravity. At this time, the rear part of the lower door body assembly 70 will be inclined upward. At this time, the limiting column 25 provided on the left side wall 22 and / or the right side wall will abut against the side edge of the chip tray 72 to form friction and limiting, thereby effectively preventing the lower door body assembly 70 from being directly pulled out when being pulled out too hard. When the lower door body assembly 70 is close to being completely pulled out, the front part of the lower door body assembly 70 needs to be slightly lifted upward to form a small angle of rotation around the limiting column 25, so that the lower door body assembly 70 can be easily taken out.

[0059] Please continue to refer to Figure 4 , Figures 6-7 In the embodiment, the upper heating pipe group 26 and the lower heating pipe group 27 are arranged in the lower cavity 20b. The upper heating pipe group 26 is located above the side of the storage grid 73, and the lower heating pipe group 27 is located between the storage grid 73 and the chip tray 72, so as to better bake the food materials placed on the storage grid 73. Specifically, the upper heating pipe group 26 and the lower heating pipe group 27 each include three heating pipes.

[0060] As shown in Figures 8-13 The lower door body assembly 70 further includes a handle 75, which is installed on the outer side of the lower door plate 71. The handle 75 in the embodiment is of a combined structure, which includes two symmetrical movable handles 76 that can switch positions. The movable handle 76 includes a handle body 761, a stopper 762 and a spring 763, which are used to keep the handle body 761 in the current position. An outer cover 764 can also be arranged on the handle body 761 to better protect it.

[0061] As shown in Figure 10 The lower door plate 71 is provided with a pivot seat 711, which has a first plane 711a and a second plane 711b perpendicular to each other, and an arc-shaped guide surface 711c connecting the first plane 711a and the second plane 711b. The handle body 761 is rotationally connected with the pivot seat 711 through a rotating shaft 712, the line of intersection of the rotating shaft 712 and the first plane 711a and the second plane 711b is parallel, and the distance between the rotating shaft 712 and the first plane 711a and the second plane 711b is not the same.

[0062] Specifically, the handle body 761 is provided with an assembly groove 7611, and the pivot seat 711 is located in the assembly groove 7611; the stopper 762 is arranged in the assembly groove 7611 and in contact with the first plane 711a, the handle body 761 is provided with a baffle 7612, and the two ends of the spring 763 abut against the baffle 7612 and the stopper 762 respectively, so that the stopper 762 abuts against the first plane 711a; under the action of an external force, the handle body 761 rotates around the rotating shaft 712, so that the stopper 762 rotates along the arc-shaped guide surface 711c to be in contact with the second plane 711b, the spring 763 is used to keep the stopper 762 in abutment with the second plane 711b, and two different position poses are formed; wherein, during the whole rotating process, the spring 763 is always kept in a compressed state; in the embodiment, the two movable handles 76 are back-to-back and abutted to form the handle 75 when the two movable handles 76 are opened, and the user can easily pull the drawer type door assembly by holding the two movable handles 76; the two movable handles 76 are both abutted to the lower door plate 71 when the two movable handles 76 are closed, as shown in the figure, the occupied space is saved, and collision with other articles is avoided. Figure 8

[0063] Although the present application is disclosed with specific embodiments as above, these specific embodiments are not intended to limit the scope of the present application. Any person skilled in the art can make some changes / modifications without departing from the scope of the present application, and any equivalent changes / modifications made according to the present application should be covered by the protection scope of the present application.​

Claims

1. A double cavity oven, characterized in that, The utility model relates to a cabinet, which comprises: a cabinet body; an inner container arranged in the cabinet body; a partition plate movably arranged in the inner container and capable of being taken out of the inner container, the partition plate separating the space of the inner container into an upper cavity and a lower cavity, and the volume of the upper cavity being greater than that of the lower cavity; the inner container has a front panel and left and right side walls located on opposite sides of the front panel; the partition plate is a front-rear sliding partition plate; the front panel is provided with a first opening, and the partition plate is slidably supported on the left and right side walls through the first opening; the front panel is further provided with a second opening corresponding to the upper cavity and a third opening corresponding to the lower cavity, the second opening being provided with an upper door body assembly, and the third opening being provided with a lower door body assembly; the lower door body assembly is a drawer-type single-door structure, which comprises a lower door panel, a chip tray and a food placing net rack; the chip tray is arranged on the inner side of the lower door panel, and the food placing net rack is arranged on the inner side of the lower door panel and above the chip tray; the left and right side walls are provided with sliding channels corresponding to the chip tray and the food placing net rack, respectively; the lower door body assembly further comprises a handle mounted on the outer side of the lower door panel; the handle is a combined structure comprising two symmetrical movable handles capable of switching positions; wherein the movable handle comprises a handle body, a stopper and a spring, and the stopper and the spring are used to keep the handle body in the current position; the lower door panel is provided with a pivot joint seat having a first plane and a second plane perpendicular to each other and an arc-shaped guide surface connecting the first plane and the second plane; the handle body is rotationally connected with the pivot joint seat through a pivot shaft, the intersection line of the pivot shaft and the first plane and the second plane is parallel, and the distance between the pivot shaft and the first plane and the second plane is not the same; the handle body is provided with an assembly groove, and the pivot joint seat is located in the assembly groove; the stopper is arranged in the assembly groove and in contact with the first plane, the handle body is provided with a baffle, and the two ends of the spring abut against the baffle and the stopper, so that the stopper abuts against the first plane; under the action of an external force, the handle body rotates around the pivot shaft, so that the stopper rotates along the arc-shaped guide surface to be in contact with the second plane, and the spring is used to keep the stopper in contact with the second plane.

2. The dual cavity oven of claim 1, wherein: the partition plate is sealingly connected with the first opening.

3. The dual cavity oven of claim 1, wherein: the upper door body assembly is a lower-pull single-door structure, a drawer-type single-door structure or a double-door structure.

4. The dual cavity oven of claim 1, wherein: the left and right side walls are provided with limiting columns, and during the outward pulling of the lower door body assembly, the side edge of the chip tray can abut against the limiting columns under the action of gravity to limit the lower door body assembly from being continuously pulled out.

5. The dual cavity oven of claim 1, wherein: the lower cavity is provided with an upper heating pipe group and a lower heating pipe group, the upper heating pipe group is located on the upper side of the food placing net rack, and the lower heating pipe group is located between the food placing net rack and the chip tray.

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