Stacked heating assembly and electric barbecue oven

Abstract

The utility model discloses a laminated heating assembly and an electric barbecue oven, which comprise a mounting frame, a first heating unit, a second heating unit and an oven body, and the first heating unit and the second heating unit are transversely and longitudinally arranged on the orthographic projection surface of the mounting frame in a staggered manner; a plurality of vacancy cells are formed between the staggered arrangement of the first heating units and the second heating units, and a heating assembly is arranged in the furnace body. Compared with the prior art, the problem that the temperature difference between the vacant area and the heating pipe is large is effectively solved, a constant-temperature heating field is achieved above the first heating unit, the second heating unit and each vacant cell, the temperature of the heating area of food in the baking process is uniform and consistent, the baking speed is consistent, and the eating taste is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of barbecue ovens, in particular to a stacked heating component and an electric barbecue oven. Background Art

[0002] Barbecue is a popular cooking method. By placing meat, vegetables and seafood around a high-temperature heating element and grilling them at high temperature, the ingredients have a rich aroma and delicious taste, which increases appetite.

[0003] The barbecue ovens currently used use anthracite or wood as heat sources. Such barbecue ovens will produce a large amount of gas harmful to the human body and seriously pollute the environment during use.

[0004] In order to further improve the hygiene and safety of grilled food, a smokeless electric grill has appeared in the prior art, which will not cause harmful gases and smoke to adhere to the food, and the grilled food is safe, hygienic and harmless. At the same time, it avoids the waste of wood resources caused by burning charcoal, and is low-carbon and environmentally friendly.

[0005] like Figure 1 As shown, the heating assembly of the electric oven 1 is usually provided with a plurality of single heating tubes 2 arranged at intervals on the same plane in the oven chamber, and the food is usually placed on the grill above the heating tubes 2 for grilling. However, this structure will form a wide empty area 3 between each heating tube 2, resulting in a large difference between the temperature above the empty area and the temperature above the heating tube, and a constant temperature field cannot be formed. When grilling on the grill, the food will be heated unevenly, affecting the taste of the grilled food.

[0006] In addition, the multiple heating tubes in the furnace bin of the electric barbecue oven in the prior art are usually started and operated at the same time, which consumes a lot of electric energy and cannot be flexibly adjusted for use. Utility Model Content

[0007] The utility model aims to provide a stacked heating assembly, aiming to solve the problem in the prior art that the temperature above the empty area between the heating tubes is greatly different from the temperature above the heating tubes, resulting in uneven heating of food during baking.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a stacked heating component, including: a mounting frame; a first heating unit connected in the mounting frame; a second heating unit connected in the mounting frame and spaced above or below the first heating unit; the first heating unit and the second heating unit are arranged in a horizontal and vertical staggered manner on the orthographic projection surface of the mounting frame, and a plurality of empty cells are formed between the staggered arrangements of the first heating unit and the second heating unit.

[0009] Furthermore, the first heating unit and the second heating unit are both single electric heating tubes with an arc shape.

[0010] Further, the first heating unit is continuously bent along the transverse direction of the mounting frame, and the second heating unit is continuously bent along the longitudinal direction of the mounting frame.

[0011] Furthermore, a first connecting bracket and a second connecting bracket are provided in the installation frame, the first connecting bracket is used to fix the first heating unit, and the second connecting bracket is used to fix the second heating unit.

[0012] Furthermore, both the first connecting bracket and the second connecting bracket are provided with positioning slots.

[0013] Furthermore, the power connection ends of the first heating unit and the second heating unit both protrude from one side of the mounting frame.

[0014] Another object of the utility model is to provide an electric barbecue grill, comprising a furnace body and a heating assembly arranged inside the furnace body, wherein a furnace bin is arranged inside the furnace body, a baking oven panel is arranged on the top of the furnace bin, and the heating assembly is connected to the furnace bin through the mounting frame and is located below the baking oven panel.

[0015] Furthermore, a detachably connected cover plate is provided on the oven panel, and the cover plate is located directly above the heating assembly.

[0016] Furthermore, a grill is provided on the oven panel, the grill is sleeved on the outer periphery of the cover plate, and a positioning groove is provided on the grill.

[0017] Furthermore, at least two heating components are provided, and are arranged in the furnace bin at intervals along the length direction of the furnace body.

[0018] Compared with the prior art, a stacked heating component provided by the utility model arranges the first heating unit and the second heating unit at intervals in a mounting frame, the first heating unit and the second heating unit are arranged in a horizontal and vertical staggered manner on the orthographic projection surface of the mounting frame, and a plurality of empty cells are formed between the staggered arrangement of the first heating unit and the second heating unit, so that the orthographic projection area of ​​each empty cell is minimized, and the problem of large temperature difference between the empty area and the heating tube is effectively solved, and a constant temperature heating field is realized above the first heating unit, the second heating unit and each empty cell, so that the temperature of the heated area of ​​food during the baking process is uniform, so as to achieve a consistent baking speed and improve the food taste.

[0019] The utility model also proposes an electric barbecue grill. Compared with the prior art, in combination with the above-mentioned heating component, the heating component is connected in the furnace bin through a mounting frame. The first heating unit and the second heating unit in the heating component are arranged in an offset manner up and down to achieve a constant temperature heating field in the furnace bin, thereby reducing power consumption and reducing the power consumption load of the average area.

[0020] In addition, there are multiple heating components, which are arranged in the furnace chamber at intervals along the length direction of the furnace body. The various heating components on the furnace body can be flexibly used to bake food, which reduces energy consumption and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the layout structure of the heating component in the oven chamber of the electric oven in the prior art;

[0022] Figure 2 It is a structural schematic diagram of the stacked heating assembly of the utility model;

[0023] Figure 3 It is a schematic diagram of the top view of the stacked heating assembly of the utility model;

[0024] Figure 4 for Figure 3 Schematic diagram of the cross-section structure in the AA direction;

[0025] Figure 5 It is a structural schematic diagram of the electric barbecue grill of the present utility model.

[0026] Description of Reference Numerals

[0027] 1-Electric oven; 2-Single heating tube; 3-Empty area;

[0028] 10-installation frame; 11-first connecting bracket; 12-second connecting bracket; 13-positioning slot;

[0029] 20-first heating unit;

[0030] 30- second heating unit;

[0031] 40-vacant cell;

[0032] 50 - furnace body; 51 - oven panel; 52 - cover plate; 53 - grill; 54 - positioning groove. DETAILED DESCRIPTION

[0033] The present invention is described in detail below in conjunction with specific embodiments.

[0034] In the present utility model, when directional words appear, they are used to facilitate the description of the utility model and simplify the description, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present utility model.

[0035] In the present invention, unless otherwise specified and limited, when terms such as "disposed on", "connected" and "connected" appear, these terms should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] like Figures 2 to 4 As shown, a stacked heating assembly includes a mounting frame 10 , a first heating unit 20 and a second heating unit 30 .

[0037] The installation frame 10 includes an inner frame and an outer frame which are spaced apart and sleeved together.

[0038] The first heating unit 20 is connected to the mounting frame 10. The second heating unit 30 is connected to the mounting frame 10 and is spaced above or below the first heating unit 20 to form an upper or lower positional relationship with the first heating unit 20.

[0039] The first heating unit 20 and the second heating unit 30 are arranged in a horizontal and vertical staggered manner on the orthographic projection surface of the mounting frame 10 , and a plurality of empty cells 40 are formed between the staggered arrangements of the first heating unit 20 and the second heating unit 30 .

[0040] By arranging the first heating unit 20 and the second heating unit 30 in a horizontal and vertical staggered manner on the orthographic projection surface of the mounting frame 10, the area of ​​each empty cell 40 is minimized, and the heat radiation emitted by the first heating unit 20 and the second heating unit 30 is evenly distributed in each empty cell 40, so that a constant temperature heating field is achieved above the first heating unit 20, the second heating unit 30 and the plurality of empty cells 40, which helps to evenly heat the food during baking, keep the baking speed consistent, and improve the taste of the food.

[0041] In this embodiment, in order to minimize the orthographic projection area of ​​each vacant cell 40, the first heating unit 20 and the second heating unit 30 are both single electric heating tubes with an arc shape. In addition, the first heating unit 20 is continuously bent along the horizontal direction of the mounting frame 10, and the second heating unit 30 is continuously bent along the longitudinal direction of the mounting frame 10, so that the first heating unit 20 and the second heating unit 30 are arranged in a staggered manner on the orthographic projection plane, and the orthographic projection area of ​​each vacant cell 40 is minimized to the greatest extent, thereby ensuring that a constant temperature heating field is achieved above the vacant cell 40, the first heating unit 20, and the second heating unit 30, so that the temperature of the heating area of ​​the baked food is uniform.

[0042] In this embodiment, a first connecting bracket 11 and a second connecting bracket 12 are provided in the installation frame 10 . The first connecting bracket 11 is used to fix the first heating unit 20 , and the second connecting bracket 12 is used to fix the second heating unit 30 .

[0043] In order to further improve the effective fixation of the first heating unit 20 and the second heating unit 30, positioning slots 13 are provided on the first connecting bracket 11 and the second connecting bracket 12, and the first heating unit 20 and the second heating unit 30 can be respectively fixed in the positioning slots 13.

[0044] In this embodiment, the power connection ends of the first heating unit 20 and the second heating unit 30 both protrude from one side of the mounting frame 10, forming a reasonable avoidance structure design, which is convenient for connecting the power cord for powering on.

[0045] Compared with the prior art, the stacked heating component provided by the utility model has a first heating unit 20 and a second heating unit 30 spaced apart in a mounting frame 10, and the first heating unit 20 and the second heating unit 30 are arranged in a horizontal and vertical staggered manner on the orthographic projection surface of the mounting frame 10, and a plurality of vacant cells 40 are formed between the staggered arrangement of the first heating unit 20 and the second heating unit 30, so that the orthographic projection area of ​​each vacant cell 40 is minimized, and the problem of large temperature difference between the vacant area and the heating tube is effectively solved, and a constant temperature heating field is realized above the first heating unit 20, the second heating unit 30 and each vacant cell 40, so that the temperature of the heated area of ​​the food during the baking process is uniform, so as to achieve a uniform baking speed and improve the food taste.

[0046] like Figures 2 to 5 The electric barbecue grill shown includes a furnace body 50 and a heating component arranged inside the furnace body 50. The heating component is the above-mentioned heating component. A furnace bin is arranged inside the furnace body 50. A baking oven panel 51 is arranged on the top of the furnace bin. The heating component is connected to the furnace bin through a mounting frame 10 and is located below the baking oven panel 51.

[0047] The furnace body 50 is formed by splicing sheet metal parts, and the top of the furnace body 50 has an opening, and the opening on the top of the furnace body 50 is covered and connected by an oven panel 51.

[0048] By arranging the first heating unit 20 and the second heating unit 30 in the heating assembly in an offset manner up and down, a constant temperature heating field is achieved in the furnace chamber, thereby reducing power consumption and reducing the power consumption load of the average area.

[0049] In this embodiment, a detachably connected cover plate 52 is provided on the oven panel 51, and the cover plate 52 is located directly above the heating assembly. When food is baked, grease may spill from the food, and the cover plate 52 can effectively contact the grease spilled from the food, thereby preventing the grease from entering the oven and falling on the heating assembly, thereby isolating and protecting the heating assembly from grease.

[0050] In this embodiment, in order to prevent the grilled food from directly contacting the cover plate 52, a grill 53 is provided on the grill panel 51, and the grill 53 is sleeved on the outer periphery of the cover plate 52, and the food to be grilled can be grilled on the grill 53. In addition, a positioning groove 54 is provided on the grill 53, so that the grilled skewers to be grilled can be placed in the positioning groove 54, and the grilled skewers can be rotated and turned over.

[0051] In this embodiment, two heating components are provided and are spaced apart in the furnace chamber along the length direction of the furnace body 50. The various heating components on the furnace body 50 can be used flexibly to bake food, thereby reducing energy consumption and facilitating use.

[0052] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A stacked heating assembly, characterized in that: include: Install the frame; A first heating unit connected within the mounting frame; A second heating unit is connected in the installation frame and is spaced above or below the first heating unit; The first heating unit and the second heating unit are arranged in a transverse and longitudinal staggered manner on the orthographic projection surface of the mounting frame, and a plurality of empty cells are formed between the staggered arrangements of the first heating unit and the second heating unit.

2. A stacked heating assembly according to claim 1, characterized in that: The first heating unit and the second heating unit are both single arc-shaped electric heating tubes.

3. A stacked heating assembly according to claim 2, characterized in that: The first heating unit is continuously bent along a transverse direction of the mounting frame, and the second heating unit is continuously bent along a longitudinal direction of the mounting frame.

4. A stacked heating assembly according to claim 3, characterized in that: A first connecting bracket and a second connecting bracket are provided in the installation frame. The first connecting bracket is used to fix the first heating unit, and the second connecting bracket is used to fix the second heating unit.

5. A stacked heating assembly according to claim 4, characterized in that: The first connecting bracket and the second connecting bracket are both provided with positioning slots.

6. A stacked heating assembly according to claim 2, characterized in that: The power connection ends of the first heating unit and the second heating unit both protrude from one side of the installation frame.

7. An electric barbecue oven, comprising a furnace body and a heating assembly arranged inside the furnace body, characterized in that: The heating component is the heating component according to any one of claims 1 to 6, a furnace chamber is provided in the furnace body, a baking oven panel is provided on the top of the furnace chamber, the heating component is connected to the furnace chamber through the mounting frame and is located below the baking oven panel.

8. The electric barbecue grill according to claim 7, characterized in that: The oven panel is provided with a detachably connected cover plate, and the cover plate is located directly above the heating assembly.

9. The electric barbecue grill according to claim 8, characterized in that: The oven panel is provided with a grill, the grill is sleeved on the outer periphery of the cover plate, and a positioning groove is provided on the grill.

10. The electric barbecue grill according to claim 7, characterized in that: At least two heating components are provided and are arranged in the furnace bin at intervals along the length direction of the furnace body.

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