A high efficiency heating oven

Abstract

The utility model discloses an oven of high -efficient heating, including box, heating tube, graphene microcrystalline glass heating plate, the oven cavity is shaped in the box, the baking chamber inside top side is provided heating tube, heating tube spiral coiling setting, this oven is through setting the baking chamber, and is provided heating tube, graphene microcrystalline glass heating plate in the baking chamber, so can heat respectively through heating tube, graphene microcrystalline glass heating plate, realizes the food in the baking chamber and is heated and is baked to the upper and lower heating, still can through the food or the kitchen utensil of food utensil and places in the heating area of graphene microcrystalline glass heating plate, to the food direct contact baking of still can to the food in the kitchen utensil and is fried or slow -cooking, so improve the overall heating baking effect, and heating effect is good, and food baking is more sufficient, still can shorten the baking time, and the overall structure is practical and reliable.

Description

Technical Field

[0001] This utility model relates to the field of electrical technology, and in particular to a high-efficiency heating oven. Background Technology

[0002] An oven is a kitchen appliance that generates heat through electric heating elements to cook food in an enclosed space. It can accurately control temperature and time, ensuring even heating and preserving the original flavor and nutrients of the food. Electric ovens typically have multiple functions such as baking, roasting, and grilling, suitable for preparing various foods. Existing ovens only have heating elements, achieving only unidirectional heating. This results in uneven heating inside the oven, leading to poor overall heating and baking effects, uneven food baking, and longer baking times. Publication number CN221180217U discloses an oven heating device and a commercial oven. This invention relates to an oven heating device applied to a commercial oven. A heating element at the rear of the oven body generates radiant heat, which is transferred into the oven cavity. Simultaneously, a blower assembly blows airflow forward from all four sides of the rear of the oven body. The heating element heats this airflow. The heated airflow on the left side of the rear of the oven body is guided by a left-side guide plate to a ventilation hole on the left side of the ventilation plate and then enters the front left side of the oven body. The heated airflow on the right side of the rear of the oven body is guided by a right-side guide plate to a ventilation hole on the right side of the ventilation plate and then enters the front right side of the oven body. The airflow at the front of the oven body flows back through a ventilation hole in the middle of the ventilation plate to the middle of the rear of the oven body, forming a circulating airflow. However, this oven only heats from one side, resulting in uneven heating inside the oven and a longer baking time. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a practical and efficient heating oven.

[0004] To achieve the above objectives, the present invention provides the following solution: a high-efficiency heating oven, comprising a housing, a heating tube, and a graphene microcrystalline glass heating plate. A baking chamber is formed within the housing. The heating tube is arranged on the top side of the baking chamber and is spirally coiled. A mounting groove is formed on the bottom side of the baking chamber, and the graphene microcrystalline glass heating plate is arranged on the mounting groove. The graphene microcrystalline glass heating plate is horizontally oriented, and the heating tube and the graphene microcrystalline glass heating plate are spaced apart vertically. The heating tube and the graphene microcrystalline glass heating plate work together to heat the baking chamber.

[0005] The graphene microcrystalline glass heating plate is provided with a heating zone and an energized zone. The energized zone is connected to the heating zone. The heating zone is located on the bottom surface of the baking chamber and is used to hold food or kitchen utensils.

[0006] The beneficial effects of this utility model are as follows: It achieves simultaneous heating from both top and bottom. The oven is equipped with a baking chamber containing heating elements and a graphene microcrystalline glass heating plate. This allows for simultaneous heating of the food within the baking chamber by both the heating elements and the heating plate, achieving both top and bottom heating. Furthermore, by placing food or food-containing utensils on the heating area of ​​the graphene microcrystalline glass heating plate, the food can be directly baked while simultaneously being pan-fried, baked, or simmered. This improves the overall heating and baking effect, resulting in better heating, more thorough baking, and shorter baking time. The overall structure is practical and reliable. Additionally, the graphene microcrystalline glass heating plate is easy to clean, allowing for quick cleaning after baking or frying food directly on it.

[0007] Furthermore, an installation chamber is formed at the top of the baking chamber, and a rotating impeller and a heating tube are disposed in the installation chamber. The rotating impeller is positioned directly above the heating tube and is used to blow the gas heated by the heating tube into the baking chamber. With the above structure, this invention can blow the air heated by the heating tube downwards, accelerating the airflow inside the baking chamber and reducing baking time.

[0008] Furthermore, a heat dissipation chamber is formed inside the box, the heat dissipation chamber is located above the baking chamber, and a drive motor is installed inside the heat dissipation chamber, the drive motor being connected downward to a rotating impeller.

[0009] Furthermore, a cooling fan is installed inside the heat dissipation chamber.

[0010] Furthermore, the left and right side walls of the baking chamber are each formed with multiple sliding parts. These sliding parts on the same side are arranged sequentially from top to bottom at intervals, with gaps between adjacent sliding parts forming sliding grooves. With this structure, the sliding grooves allow baking tools containing food to slide into them.

[0011] Furthermore, the heating zone is made of graphene. By adopting the above structure, this invention improves heating quality and prevents food from sticking to the heating zone during baking.

[0012] Furthermore, the electrified area protrudes from the baking chamber. With the above structure, this invention offers high overall safety. Because the electrified area is conductive, this invention protrudes the electrified area from the baking chamber, ensuring it is not located inside the chamber. Since kitchen utensils are made of metal, if the electrified area were located inside the baking chamber, the utensils placed on the microcrystalline plate would become electrified, posing a safety risk.

[0013] Furthermore, the energized area includes two first conductive parts and two second conductive parts, with one first conductive part connected to one second conductive part, and the first conductive part connected to the side of the heating area.

[0014] Furthermore, the box body has an inlet and outlet, which are connected to the baking chamber.

[0015] Furthermore, the inlet and outlet are hinged to a door, and the door is equipped with a handle. With the above structure, the inlet and outlet can be opened or closed by pulling the handle to the door, allowing food to be placed into or removed from the baking chamber. Attached Figure Description

[0016] Figure 1 The overall three-dimensional structure of this utility model Figure 1 .

[0017] Figure 2 The overall three-dimensional structure of this utility model Figure 2 .

[0018] Figure 3 The internal structure of this utility model Figure 1 .

[0019] Figure 4 This is a top view of the graphene microcrystalline glass heating plate of this utility model.

[0020] Figure 5 This is a bottom view of the graphene microcrystalline glass heating plate of this utility model.

[0021] Wherein, 1 is the box body, 11 is the baking chamber, 111 is the mounting groove, 112 is the sliding part, 113 is the sliding groove, 12 is the mounting chamber, 121 is the rotating impeller, 13 is the heat dissipation chamber, 131 is the drive motor, 132 is the heat dissipation fan, 14 is the inlet and outlet, 15 is the box door, 151 is the handle, 2 is the heating tube, 3 is the graphene microcrystalline glass heating plate, 31 is the heating area, 32 is the energized area, 321 is the first conductive part, and 322 is the second conductive part. Detailed Implementation

[0022] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] See appendix Figure 1 To be continued Figure 5 As shown, a high-efficiency heating oven includes a housing 1, a heating tube 2, and a graphene microcrystalline glass heating plate 3. A baking chamber 11 is formed inside the housing 1. The heating tube 2 is arranged spirally on the top side inside the baking chamber 11. An installation groove 111 is formed on the bottom side inside the baking chamber 11. The graphene microcrystalline glass heating plate 3 is arranged horizontally on the installation groove 111. The heating tube 2 and the graphene microcrystalline glass heating plate 3 are arranged vertically at intervals. The heating tube 2 and the graphene microcrystalline glass heating plate 3 are used to heat the baking chamber 11 together.

[0025] The graphene microcrystalline glass heating plate 3 is provided with a heating area 31 and an energized area 32. The energized area 32 is connected to the heating area 31. The heating area 31 is located on the bottom surface of the baking chamber 11 and is used to hold food or kitchen utensils.

[0026] In this embodiment, an installation chamber 12 is formed at the top of the baking chamber 11. A rotating impeller 121 and a heating tube 2 are installed in the installation chamber 12. The rotating impeller 121 is located directly above the heating tube 2 and is used to blow the gas heated by the heating tube 2 into the baking chamber 11. A heat dissipation chamber 13 is formed inside the box body 1. The heat dissipation chamber 13 is located above the baking chamber 11. A drive motor 131 is installed in the heat dissipation chamber 13. The drive motor 131 is connected downward to the rotating impeller 121. A heat dissipation fan 132 is installed in the heat dissipation chamber 13.

[0027] In this embodiment, multiple sliding parts 112 are formed on the left and right side walls of the baking chamber 11. The multiple sliding parts 112 on the same side are arranged in sequence from top to bottom at intervals, and a gap is left between each pair of adjacent sliding parts 112 to form a sliding groove 113.

[0028] In this embodiment, the heating zone 31 is made of graphene, which can improve the heating effect.

[0029] In this embodiment, the energized area 32 protrudes from the baking chamber 11. The energized area 32 includes two first conductive parts 321 and two second conductive parts 322. One first conductive part 321 is connected to the first and second conductive parts 322. The first conductive part 321 is connected to the side of the heating area 31, and the second conductive part 322 is connected to the power supply.

[0030] In this embodiment, the box body 1 has an inlet and outlet 14, which is connected to the baking chamber 11; the inlet and outlet 14 is hinged to a door 15, and the door 15 is provided with a handle 151.

[0031] In this embodiment, the heating tube 2 has an irregular shape.

[0032] In this embodiment, the specific baking process is as follows: First, by pulling the handle 151, the door 15 is swung downward to open the inlet and outlet 14. Then, the baking tools, such as baking racks, baking trays, and baking grills, containing the food to be baked, are inserted into the sliding groove 113. Alternatively, the food to be baked or the kitchen utensils containing the food can be placed on the heating zone 31. Then, the door 15 is pushed upward to swing and close the inlet and outlet 14. The kitchen utensils can be frying pans, stew pots, etc.

[0033] At this time, the heating tube 2, graphene microcrystalline glass heating plate 3, drive motor 131, and cooling fan 132 are activated respectively. The heating tube 2 heats the air at the top of the baking chamber 11. The energized area 32 of the graphene microcrystalline glass heating plate 3 powers the heating area 31, causing the heating area 31 to heat up and heat the air in the baking chamber 11 or the food on the heating area 31. The drive motor 131 drives the rotating impeller 121 to rotate, so as to blow the air heated by the heating tube 2 downward. In this way, the food on the baking tool is baked by heating from both the top and bottom, or the food in the kitchen utensils on the graphene microcrystalline glass heating plate 3 is fried, stewed, etc. The cooling fan 131 can dissipate heat from the cooling chamber 13.

[0034] In this embodiment, the graphene microcrystalline glass heating plate 3, due to its graphene microcrystalline glass structure, is easy to clean. After frying or baking food, oil stains and other impurities on the graphene microcrystalline glass heating plate 3 can be quickly cleaned. At the same time, the heating speed of the graphene microcrystalline glass heating plate 3 is twice as fast as that of traditional heating components, and the heating efficiency is higher.

[0035] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A high-efficiency heating oven, comprising a box body (1), a heating pipe (2), and a graphene microcrystalline glass heating plate (3), characterized in that: The box body (1) has a baking chamber (11) formed inside. The heating tube (2) is arranged on the top side inside the baking chamber (11). The heating tube (2) is spirally coiled. The bottom side inside the baking chamber (11) has an installation groove (111). The graphene microcrystalline glass heating plate (3) is arranged on the installation groove (111). The graphene microcrystalline glass heating plate (3) is arranged horizontally. The heating tube (2) and the graphene microcrystalline glass heating plate (3) are arranged vertically at intervals. The heating tube (2) and the graphene microcrystalline glass heating plate (3) are used to heat the baking chamber (11) together. The graphene microcrystalline glass heating plate (3) is provided with a heating area (31) and an electric area (32). The electric area (32) is connected to the heating area (31). The heating area (31) is located on the bottom surface of the baking chamber (11). The heating area (31) is used to hold food or kitchen utensils. The box (1) has a heat dissipation chamber (13) formed inside. The heat dissipation chamber (13) is located above the baking chamber (11). A drive motor (131) is installed inside the heat dissipation chamber (13). The drive motor (131) is connected downward to a rotating impeller (121). A cooling fan (132) is provided inside the heat dissipation chamber (13); the energized area (32) includes two first conductive parts (321) and two second conductive parts (322), one of the first conductive parts (321) is connected to one of the second conductive parts (322), and the first conductive part (321) is connected to the side of the heating area (31).

2. A high efficiency heated oven according to claim 1, characterised in that: The baking chamber (11) has an installation chamber (12) formed at the top inside. The installation chamber (12) is equipped with a rotating impeller (121) and a heating tube (2). The rotating impeller (121) is located directly above the heating tube (2). The rotating impeller (121) is used to blow the gas heated by the heating tube (2) into the baking chamber (11).

3. The high efficiency heated oven of claim 1, wherein: The baking chamber (11) has multiple sliding parts (112) formed on its left and right side walls respectively. The multiple sliding parts (112) on the same side are arranged in sequence from top to bottom at intervals. A gap is left between the two adjacent sliding parts (112) to form a sliding groove (113).

4. The high efficiency heated oven of claim 1, wherein: The heating zone (31) is made of graphene.

5. The high efficiency heated oven of claim 1, wherein: The energized area (32) protrudes from the baking chamber (11).

6. The high efficiency heated oven of claim 1, wherein: The box (1) has an inlet and outlet (14), which are connected to the baking chamber (11).

7. A high efficiency heated oven according to claim 6, wherein: The inlet / outlet (14) is hinged to a door (15), and the door (15) is provided with a handle (151).

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