Portable electric barbecue oven

Abstract

The invention discloses a portable electric barbecue oven which comprises an inner container, a heating device, a supporting mechanism and a turnover mechanism, a baking cavity with an opening in one side is formed in the inner container, the heating device is arranged at the rear side end of the baking cavity, the portable electric barbecue oven is characterized by further comprising at least two grills, the grills are perpendicularly arranged in the inner container in a staggered mode, and the turnover mechanism is arranged on the supporting mechanism. The gridiron is used for fixing food; the supporting mechanisms are arranged on the two side walls of the baking cavity, can move in the y-axis direction and are used for fixing or detaching the gridiron; and the turnover mechanism is in transmission connection with the supporting mechanism and is used for driving the grills to synchronously rotate in a staggered manner or independently and alternately rotate in an intermittent staggered manner. Compared with the prior art, the baking cavity can be fully utilized, more food can be baked on the premise that the size of the baking cavity is not increased, the grill can be rapidly installed or detached, operation is easy and convenient, and the baking efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of barbecue ovens, and in particular to a portable electric barbecue oven. Background Art

[0002] An oven is an electric heating device that uses radiant heat from electric heating elements to bake food. Today's household ovens are small in size, and when baking, most people place the food to be baked on a grill or tray and manually put the grill into the oven for baking. After baking, tools are needed to take out the grill and turn the food over, which results in uneven baking of the food.

[0003] For this purpose, there is an oven with an automatically flippable rack (Announcement No. CN114081367B), which is provided with a servo motor, a rotating mounting head, a mounting side rack and a grill. Under the action of the servo motor, the rotating mounting head drives the mounting side rack and the grill to rotate simultaneously, so that the food fixed on the grill can rotate slowly, so that the food is heated more evenly and the quality of baking is improved. Although flip baking is achieved, it is inconvenient to install and remove the grill in the oven due to the volume limitation of the oven. In particular, when taking out the baked food and placing new food, there is a certain temperature in the oven, which is easy to cause burns. In addition, the amount of food that can be baked at a time is small, and the internal space and heat of the oven cannot be fully utilized, resulting in low baking efficiency. Summary of the invention

[0004] The present application provides a portable electric barbecue oven to solve the problems of inconvenience in placing and removing the grill of the existing barbecue oven and low baking efficiency, and adopts the following technical solutions: A portable electric barbecue oven, comprising an inner pot and a heating device, wherein a baking cavity with an opening on one side is formed in the inner pot, the heating device is arranged at the rear end of the baking cavity, and further comprising at least two grills, wherein adjacent grills are vertically staggered in the longitudinal direction in the inner pot, and the grills are used to fix food; A supporting mechanism, the supporting mechanism is arranged on the two side walls of the grilling cavity and can move along the y-axis direction, and the supporting mechanism is used to fix, clamp or disassemble the grill; The flip mechanism is arranged outside the inner pot, and is transmission-connected to the support mechanism, and is used to drive the adjacent grills to rotate synchronously and staggered, so that the grills can be taken out of the inner pot, the operation is convenient, and the space in the baking cavity can be fully utilized, so that more food can be cooked at one time, and the baking efficiency is improved.

[0005] Preferably, the flipping mechanism comprises a power device and a transmission assembly, wherein the power device is connected to the transmission assembly, and the transmission assembly is used to drive the adjacent grills to rotate in opposite directions, so that the food can be evenly grilled to avoid being burnt or scorched.

[0006] Further preferably, the transmission assembly includes a plurality of transmission gears and a driving gear transmission-connected to the power device, the driving gear is transmission-connected to the transmission gear, and the transmission gear is used to drive the corresponding support mechanism to rotate.

[0007] Preferably, the supporting mechanism comprises a first locking assembly and a second locking assembly, and the first locking assembly is transmission-connected to the flipping mechanism.

[0008] Further preferably, the first locking assembly and the second locking assembly each include a rotating shaft, a pressing component and a clamping component, wherein the pressing component can push the rotating shaft to move along its own axial direction; one end of the rotating shaft is provided with an accommodating cavity, wherein the clamping component can move radially in the accommodating cavity to clamp or release the grill, and the other end is transmission-connected to the flipping mechanism, so as to facilitate the installation and removal of the grill, and the operation is convenient and the structure is stable.

[0009] Further preferably, the clamping component comprises a locking ring, and a second elastic component for pushing the locking ring, a placement groove for placing the locking ring is radially provided in the accommodating cavity, and the second elastic component is arranged between the locking ring and the accommodating cavity; The tightening component comprises a connecting sleeve and an elastic component 1, wherein the connecting sleeve is sleeved on the outside of the rotating shaft, and the elastic component 1 is arranged between the connecting sleeve and the shaft sleeve.

[0010] Preferably, it further comprises a box body and a box door, wherein the box door is rotatably connected to the box body, the inner liner is detachably connected to the box body, and a placement cavity is formed between the box body and the inner liner.

[0011] Preferably, it further comprises a take-out mechanism, which is arranged outside the inner pot, connected to the support mechanism and the door, and can drive the grill to move out of the baking cavity, so as to avoid the operator using tools or hands to take out the grill, and when opening the door, the grill is simultaneously pushed to the outside of the inner pot, so as to avoid burns caused by improper operation.

[0012] Preferably, the lifting mechanism includes a telescopic assembly and a linkage rod, the telescopic assembly is rotatably connected to the supporting mechanism and can move along the y-axis; the linkage rod passes through the inner tank and rotatably connects the box door and the pull rod assembly.

[0013] The beneficial effects of this application are: (1) The grills in the inner pot are arranged vertically and staggered, and the grills are driven to rotate synchronously and staggered by a flipping mechanism, so that the grills can flip simultaneously in opposite directions. In this way, when grilling, the two adjacent grills do not interfere with each other, and the grilling cavity can be fully utilized. More food can be grilled at the same time with the same volume, which not only improves the baking efficiency, but also makes full use of the heat in the box.

[0014] (2) The support mechanism can move the grill toward the outside of the inner pot. The support mechanism can move in the radial direction to fix and clamp the grill, and move in the axial direction to facilitate quick disassembly and installation of the grill, which is easy to operate and saves time and effort.

[0015] (3) The turning mechanism is arranged outside the baking cavity. When baking, grease and residue will not adhere to the turning mechanism to form oil stains, which facilitates the cleaning of the baking cavity to ensure stable operation.

[0016] (4) On the basis of the above, a take-out mechanism is placed in the cavity between the box body and the inner pot. The take-out mechanism is linked with the box door. When the box door is opened, the take-out mechanism will simultaneously push the grill to the side of the opening and push the grill out of the inner pot to realize linkage so as to take out the grill and avoid using hands or tools to reach into the baking cavity to take out the grill, so as to prevent burns caused by improper operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a first-person perspective stereoscopic diagram of the present application without a grill; Figure 2 It is a first-person perspective stereoscopic diagram of the present application when there is a grill; Figure 3 It is a schematic diagram of the grill arrangement structure of the present application; Figure 4 is a second perspective stereoscopic schematic diagram of the present application; Figure 5 It is a schematic diagram of the internal structure of this application; Figure 6 It is a schematic diagram of the supporting mechanism structure of this application; Figure 7 It is a schematic diagram of the structure of the top-taking mechanism of the present application; Figure 8 It is a simplified schematic diagram of the grill structure of the present application.

[0018] In the figure: 1. Inner pot, 10. Baking cavity, 2. Box body, 20. Placement cavity, 3. Box door; 4. Support mechanism, 41. Rotating shaft, 42. Pressing component, 421. Connecting sleeve, 422. Elastic component 1, 43. Clamping component, 431. Locking ring, 432. Elastic component 2; 5. flipping mechanism, 51. power device, 52. transmission assembly; 6. lifting mechanism, 61. telescopic assembly, 611. fixed rod, 612. movable rod, 613. telescopic rod, 62. linkage rod; 7. Heating device; 8. Grill, 81. Clamp one, 82. Clamp two, 83. Spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described in the present application are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0020] Example 1 See also Figures 1 to 8 , further explain this application: Combination Figure 1 A portable electric barbecue oven comprises an inner pot 1 and a heating device 7, wherein a baking cavity 10 with an opening on one side is formed in the inner pot 1, and the heating device 7 is arranged at the rear end of the baking cavity 10; wherein the heating device 7 can be a heating tube for heating; thereby preventing grease and residues of food from dripping and adhering to the heating device 7 to generate a large amount of irritating smoke, which is convenient for subsequent cleaning.

[0021] Combination Figure 2 and Figure 3 , and further comprises at least two grills 8, wherein two grills 8 are used for illustration, and adjacent grills 8 are arranged alternately in the longitudinal direction in the inner pot 1, and the grills 8 are used for fixing food; in this embodiment, the grills 8 are arranged vertically. Figure 8 As shown, the grill 8 can be composed of two clamping plates (81, 82) connected by a spring 83, and the grilled skewers, vegetables, meat and other foods are elastically clamped and fixed between the two clamping plates, or a grill with publication number CN102349806A can be used; of course, one end of the two clamping plates can be hinged to rotate, or the two clamping plates can be slidably connected to each other to pull and clamp the food on the grill, so as to fix the food.

[0022] The support mechanism 4 is slidably connected to the side wall of the inner pot 1 and can move along the y-axis direction. The support mechanism 4 is used to fix or remove the grill 8. The two side walls of the grilling cavity 10 may be provided with guide grooves, and the support mechanism 4 can move along the y-axis direction. After grilling, the grill 8 is moved to the side of the opening to facilitate the removal of the grill 8.

[0023] The support mechanism 4 includes a first locking assembly and a second locking assembly, and the first locking assembly and the second locking assembly are used to respectively support and fix two sides of the grill 8. The first locking assembly and the second locking assembly are coaxially arranged and can move along their axes to facilitate disassembly or installation of the grill 8.

[0024] Combination Figure 4, a flipping mechanism 5, which is arranged outside the inner pot and is connected to the supporting mechanism 4 in a transmission manner, and is used to drive the grills 8 to rotate synchronously or alternately to rotate intermittently. Therefore, the grease on the grills will not affect the normal operation of the flipping mechanism, and cleaning is more convenient; in this embodiment, the adjacent grills are arranged vertically and staggered, and the grills 8 rotate synchronously; when the grills 8 rotate intermittently, the grills 8 can be arranged in parallel, and the flipping mechanism 5 drives the grills 8 to rotate intermittently and staggered, that is, the flipping mechanism 5 drives the grills 8 to alternately flip half a circle or a circle. When flipping, the heating device 7 can heat any of the grills 8 evenly.

[0025] The present application arranges two adjacent grills 8 vertically in an interlaced manner, so that the distance between the grills 8 can be set closer and the structure is more compact; when the flip mechanism 5 drives the grills 8 to rotate, the two adjacent grills 8 rotate synchronously and staggered, so that the grills 8 do not interfere with each other; therefore, compared with the prior art, with a grilling cavity 10 of the same capacity, the present application can grill more food at one time, and at the same time, can make full use of the space and heat energy of the grilling cavity 10; through the movable supporting mechanism 4 for support and fixation, the grill 8 can be more conveniently placed in the inner pot 1 or taken out of the inner pot 1, and the overall volume is relatively small.

[0026] Combination Figure 5 The flip mechanism 5 includes a power device 51 and a transmission assembly 52. ​​The power device 51 is connected to the transmission assembly 52, and the transmission assembly 52 is used to drive the adjacent grills 8 to rotate in the opposite direction. The power device 51 can be a motor.

[0027] Combination Figure 4 and Figure 5 As a feasible implementation, the transmission assembly 52 may include a plurality of transmission gears and a driving gear that is transmission-connected to the power device 51, the driving gear is transmission-connected to the transmission gear, and the transmission gear is used to drive the corresponding support mechanism 4 to rotate. In this embodiment, there are two transmission gears, and the driving gears are respectively meshed with the transmission gears for transmission. The power device 51 drives the driving gears, which in turn drive the transmission gears and the support mechanism 4, thereby driving the grill 8 to flip, so that the food on the grill 8 can be heated evenly.

[0028] Combination Figure 6The first locking assembly and the second locking assembly both include a rotating shaft 41, a tightening component 42 and a clamping component 43, wherein the tightening component 42 can move along the axial direction of the rotating shaft 41; so as to facilitate the installation and disassembly of the grill 8, wherein the tightening component 42 includes a connecting sleeve 421 and an elastic component 422, wherein the connecting sleeve 421 slides along the guide groove, the connecting sleeve 421 is sleeved on the outside of the rotating shaft 41, and is rotatably connected to the rotating shaft 41, and the elastic component 422 is arranged between the connecting sleeve 421 and the rotating shaft 41.

[0029] Combination Figure 6 The rotating shaft 41 has an accommodating cavity at one end, and the clamping member 43 can move radially in the accommodating cavity to clamp the grill 8 and drive the grill 8 to rotate synchronously with the supporting mechanism. In this embodiment, a placement groove is opened in the radial direction on the side wall of the accommodating cavity, and the clamping member 43 is arranged in the placement groove. The clamping member 43 can move in the placement groove to clamp or release the grill 8 in cooperation with the side wall of the accommodating cavity.

[0030] Combination Figure 6 The clamping component 43 includes a locking ring 431 and an elastic component 432 for pushing the locking ring 431. The locking ring 431 is annular and fixes the grill by changing the distance between the locking ring 431 and the axis of the accommodating cavity. The elastic component 432 is arranged between the locking ring 431 and the accommodating cavity and is used to push the locking ring 431 to move in the placement groove, thereby clamping the grill 8 so that the grill 8 rotates with the supporting mechanism 4, thereby realizing the flipping of the grill 8.

[0031] The other end of the rotating shaft 41 is connected to the flip mechanism 5. The rotating shaft 41 may be provided with a groove at one end away from the accommodating cavity, and the transmission gear may be provided with a transmission shaft that matches the groove, and the transmission shaft may be engaged in the groove, thereby driving the rotating shaft 41 to rotate. The rotating shaft and the transmission shaft may also be connected by a chain transmission, and the tension of the chain may be adjusted by the tensioning mechanism to enable the support mechanism to move along the y-axis.

[0032] Combination Figure 1 and Figure 4 , further comprising a box body 2 and a door 3, wherein the door 3 is rotatably connected to the box body 2, the inner liner 1 is detachably connected to the box body 2, and the inner liner 2 can be removed and cleaned separately, and a placement cavity 20 is formed between the box body 2 and the inner liner 1 to facilitate cleaning of the inner liner; the flip mechanism 5 is arranged in the box body 2.

[0033] In an embodiment not shown, a collection tray is further provided at the bottom of the baking cavity 10, and the collection tray is detachably connected to the inner pot 1 for collecting grease and residues produced by baking food on the grill 8 above it to ensure that the baking cavity 10 is clean.

[0034] Example 2 Compared with Example 1, Example 2 is different from Example 1 in that a top-taking mechanism 6 is provided in the placement cavity 20, and the top-taking mechanism 6 is connected to the box door 3 and the supporting mechanism 4. When the box door 3 is opened, the grill 8 can be pushed to move to the outside of the baking cavity 10 to place or take out the grill 8. There is no need to take out the grill 8 by tools or hands, thereby avoiding scalding the operator due to improper operation.

[0035] After the food is baked, the temperature in the baking box 10 is relatively high. If the grill 8 is removed from the baking cavity 10 improperly, burns may occur. Figure 4 and Figure 5 The lifting mechanism 6 includes a linkage rod 62 and a telescopic component 61. The telescopic component 61 is rotatably connected to the support mechanism 4. The linkage rod 62 is rotatably connected to the telescopic component 61 and the box door 3. When the box door 3 is opened, the linkage rod 62 can move with the box door 3 to drive the telescopic component 61 to move toward the opening. The telescopic component 61 can simultaneously push the support mechanism 4 to move toward the opening along the y-axis direction, so as to remove the grill 8 from the support mechanism 4 or install it on the grill 8, thereby preventing the operator from being scalded when removing the grill 8.

[0036] Combination Figure 7 In this embodiment, the telescopic assembly 61 includes a fixed rod 611, a movable rod 612 and a telescopic rod 613. The telescopic rod 613 connects the fixed rod 611 and the movable rod 612 and is used to adjust the distance between the fixed rod 611 and the movable rod 612 so that the movable rod 612 can move along the y-axis direction. The movable rod 612 is rotatably connected to the support mechanism 4 and the linkage rod 62 respectively; when the box door 3 is opened, the linkage rod drives the movable rod 612 to synchronously move along the y-axis direction toward the outside of the inner pot, pushing the grill 8 to move toward the outside of the baking cavity 10; when the box door 3 is closed, the linkage rod 62 drives the movable rod 612 to move toward the inside of the baking box, pushing the grill 8 into the baking cavity 10 and connecting it to the flip mechanism 5.

Claims

1. A portable electric barbecue oven, comprising an inner pot and a heating device, wherein a baking cavity with an opening on one side is formed in the inner pot, and the heating device is arranged at the rear end of the baking cavity, characterized in that: It also includes at least two grills, adjacent to each other, which are vertically staggered in the longitudinal direction in the inner pot, and the grills are used to fix food; A supporting mechanism, the supporting mechanism is arranged on the two side walls of the grilling cavity and can move along the y-axis direction, and the supporting mechanism is used to fix, clamp or disassemble the grill; A flipping mechanism is arranged outside the inner pot and is transmission-connected to the supporting mechanism, and is used to drive the adjacent grills to rotate synchronously and displacedly.

2. The portable electric barbecue oven according to claim 1, characterized in that: The flipping mechanism comprises a power device and a transmission assembly, wherein the power device is transmission-connected to the transmission assembly, and the transmission assembly is used to drive the adjacent grills to rotate in the opposite direction.

3. The portable electric barbecue oven according to claim 2, characterized in that: The transmission assembly includes a plurality of transmission gears and a driving gear that is transmission-connected to the power device. The driving gear meshes with the transmission gear for transmission. The transmission gear is used to drive the corresponding support mechanism to rotate.

4. The portable electric barbecue oven according to claim 1, characterized in that: The supporting mechanism comprises a first locking assembly and a second locking assembly, and the first locking assembly is transmission-connected to the flipping mechanism.

5. The portable electric barbecue oven according to claim 4, characterized in that: The first locking assembly and the second locking assembly both include a rotating shaft, a tightening component and a clamping component, wherein the tightening component can push the rotating shaft to move along its own axial direction; one end of the rotating shaft is provided with an accommodating cavity, and the clamping component can move radially in the accommodating cavity to clamp or release the grill, and the other end is transmission-connected to the flipping mechanism.

6. The portable electric barbecue oven according to claim 5, characterized in that: The clamping component includes a locking ring and a second elastic component for pushing the locking ring, a placement groove for placing the locking ring is radially arranged in the accommodating cavity, and the second elastic component is arranged between the locking ring and the accommodating cavity; The tightening component comprises a connecting sleeve and an elastic component 1, wherein the connecting sleeve is sleeved on the outside of the rotating shaft, and the elastic component 1 is arranged between the connecting sleeve and the shaft sleeve.

7. The portable electric barbecue oven according to claim 1, characterized in that: It also includes a box body and a box door, wherein the box door is rotatably connected to the box body, the inner liner is detachably connected to the box body, and a placement cavity is formed between the box body and the inner liner.

8. The portable electric barbecue oven according to any one of claims 1 to 7, characterized in that: It also includes a top-taking mechanism, which is arranged on the outside of the inner pot, and is connected to the supporting mechanism and the box door, and can drive the grill to move out of the baking cavity.

9. The portable electric barbecue oven according to claim 8, characterized in that: The lifting mechanism includes a telescopic component and a linkage rod. The telescopic component is rotatably connected to the supporting mechanism and can move along the y-axis. The linkage rod passes through the inner container and is rotatably connected to the box door and the pull rod assembly.

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