Novel electric oven

Abstract

An air inlet is formed in one side of a case shell, an air outlet is formed in the other side of the case shell, a heat preservation and insulation layer is arranged between the case shell and a heating bin, and an air circulation cavity is formed between the heat preservation and insulation layer and the heating bin. External air can be sucked into the air circulation cavity through the air inlet by the air inlet fan set arranged on the inner side of the air inlet, the air entering the air circulation cavity exchanges heat with the heating bin, and the air subjected to heat exchange in the air circulation cavity can be exhausted out of the case shell through the air outlet by the air exhaust fan set arranged on the inner side of the air outlet. According to the electric oven, external air is sucked into the air circulation cavity through the air inlet fan set, then hot air is pumped out through the air exhaust fan set, and the technical problem that an existing electric oven cannot be rapidly and actively cooled is solved.

Description

Technical Field

[0001] The utility model relates to an electric oven, in particular to a novel electric oven. Background Art

[0002] An electric oven is a kitchen appliance used for baking food. It usually consists of a sealed oven space with a heating element (usually an electric heating tube or heater) inside to generate heat. The food is placed on a baking tray or grill inside the oven and heated to complete the cooking process. Electric ovens can be used to bake a variety of foods, including bread, cakes, pizza, meat, and vegetables. It is widely used in both home kitchens and commercial places. Existing electric ovens usually maintain a high inner tank temperature after baking food, and it takes a long time to naturally cool down to the temperature required for the next baking stage. This phenomenon leads to low baking efficiency, and users have to spend more time waiting for the oven to cool down, affecting the use experience of the oven. Therefore, the technical problem that the existing electric ovens cannot quickly and actively cool down needs to be solved urgently. Utility Model Content

[0003] The utility model discloses a novel electric oven, wherein an air inlet is arranged on one side of a chassis shell, an air outlet is arranged on the other side of the chassis shell, a heat preservation and heat insulation layer is arranged between the chassis shell and a heating chamber, an air circulation cavity is arranged between the heat preservation and heat insulation layer and the heating chamber, external air can be sucked into the air circulation cavity through the air inlet by an air intake fan group arranged inside the air inlet, the air entering the air circulation cavity performs heat exchange with the heating chamber, and the air that has undergone heat exchange in the air circulation cavity can be discharged from the chassis shell through the air outlet by an exhaust fan group arranged inside the air outlet. The utility model sucks external air into the air circulation cavity through the air intake fan group, and then the exhaust fan group extracts the hot air, thereby solving the technical problem that the existing electric oven cannot quickly and actively cool down.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel electric oven comprises: a chassis shell and a heating chamber, wherein the heating chamber is arranged in the chassis shell, an air inlet is arranged on one side of the chassis shell, an air outlet is arranged on the other side of the chassis shell, a thermal insulation layer is arranged between the chassis shell and the heating chamber, an air circulation cavity is arranged between the thermal insulation layer and the heating chamber, external air can be sucked into the air circulation cavity through the air inlet by an air intake fan group arranged on the inner side of the air inlet, the air entering the air circulation cavity exchanges heat with the heating chamber, and the air that has undergone heat exchange in the air circulation cavity can be discharged from the chassis shell through the air outlet by an exhaust fan group arranged on the inner side of the air outlet.

[0006] It is further arranged that an upper heating tube is arranged on the upper top surface of the inner side of the heating chamber, and a lower heating tube is arranged on the lower top surface of the inner side of the heating chamber.

[0007] It is further configured that a hatch is provided on the front end surface of the chassis shell.

[0008] The utility model uses an air intake fan group to suck external air into the air circulation cavity, and then the exhaust fan group extracts hot air out, thereby solving the technical problem that the existing electric oven cannot quickly and actively cool down. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 It is a cross-sectional view of the utility model;

[0011] In the figure: chassis shell 1, air inlet 11, air outlet 12, hatch 13,

[0012] Thermal insulation layer 2, air circulation cavity 3, heating chamber 4, upper heating pipe 41, lower heating pipe 42,

[0013] Intake fan group 5, exhaust fan group 6. DETAILED DESCRIPTION

[0014] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0015] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0016] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0017] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0018] like Figures 1-2 As shown: The electric oven of the utility model adopts a new design, aiming to solve the technical problem that the existing electric oven cannot cool down quickly after baking food, so as to improve the convenience and efficiency of the oven. The specific technical scheme and implementation method of the utility model will be described in detail below.

[0019] The electric oven of the utility model comprises a chassis shell 1 and a heating chamber 4. The heating chamber 4 is arranged inside the chassis shell 1, and a heat preservation and heat insulation layer 2 is arranged between the chassis shell 1 and the heating chamber 4, which helps to reduce heat transfer loss, thereby improving the cooling effect. An air inlet 11 is arranged on one side of the chassis shell 1, and an air outlet 12 is arranged on the other side. Such a design can realize heat exchange between external air and air inside the heating chamber 4. The electric oven of the utility model adopts an air intake fan group 5 and an exhaust fan group 6. External air is sucked into the air circulation cavity 3 by the air intake fan group 5 through the air inlet 11, and after heat exchange between the air circulation cavity 3 and the heating chamber 4, it is discharged from the chassis shell 1 through the air outlet 12 by the exhaust fan group 6. This design effectively promotes the flow of hot air, accelerates the reduction of the internal temperature of the oven, and achieves the purpose of rapid cooling.

[0020] Preferably, the electric oven of the utility model is provided with an upper heating tube 41 on the upper top surface of the inner side of the heating chamber 4, and a lower heating tube 42 on the lower top surface. Such a heating tube arrangement can make the heat in the heating chamber 4 more evenly distributed, improve the heating efficiency of the oven for food, and also facilitate the heat loss during the cooling process.

[0021] Preferably, the electric oven of the utility model is provided with a hatch 13 at the front end of the chassis shell 1, and the user can conveniently place and take out food through the hatch 13, thereby improving the convenience of use. At the same time, the function of rapid cooling enables the user to bake continuously without waiting for too long, and can perform more efficient baking.

[0022] In summary, the electric oven of the utility model effectively solves the technical problem of rapid cooling of the existing electric ovens through optimized design and innovative technical solutions, achieves remarkable beneficial effects, and improves the convenience and efficiency of the oven.

[0023] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of electric oven, comprising: A case shell (1) and a heating chamber (4), wherein the heating chamber (4) is arranged in the case shell (1), and is characterized in that an air inlet (11) is arranged on one side of the case shell (1), and an air outlet (12) is arranged on the other side of the case shell (1), a heat preservation and heat insulation layer (2) is arranged between the case shell (1) and the heating chamber (4), and an air circulation cavity (3) is arranged between the heat preservation and heat insulation layer (2) and the heating chamber (4), and external air can be sucked into the air circulation cavity (3) through the air inlet (11) by an air intake fan group (5) arranged on the inner side of the air inlet (11), and the air entering the air circulation cavity (3) exchanges heat with the heating chamber (4), and the air that has undergone heat exchange in the air circulation cavity (3) can be discharged from the case shell (1) through the air outlet (12) by an exhaust fan group (6) arranged on the inner side of the air outlet (12).

2. A novel electric oven according to claim 1, characterized in that: An upper heating tube (41) is arranged on the upper inner surface of the heating chamber (4), and a lower heating tube (42) is arranged on the lower inner surface of the heating chamber (4).

3. The novel electric oven according to claim 1 is characterized in that: A hatch (13) is arranged on the front face of the chassis shell (1).

Images