Oven with inclined heating surface

Abstract

The oven comprises an oven body, the oven body is provided with an oven cavity with an opening in the upper end, the oven body is provided with a heating device on the inner wall of the oven cavity, and the heating face of the heating device inclines upwards and faces the opening in the upper end of the oven cavity. The heating face of the heating device inclines upwards and faces the opening in the upper end of the oven cavity, food materials are placed at the opening in the upper end of the oven cavity, after the heating device is started, most heat energy generated by the heating device is directly radiated to the food materials through heat, and the heat efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of electric oven technology, and more specifically to an oven with an inclined heating surface. Background Technology

[0002] The oven employs a design with heating elements symmetrically arranged on both sides of the oven cavity wall. During actual baking, the heat sources on both sides heat the food suspended above the oven cavity via heat convection. While this design effectively avoids the problem of oil droplets from the food directly contacting the heating elements and generating fumes, it has the following significant technical drawbacks:

[0003] The heating element generates a small portion of heat energy that radiates to the food. Most of the heat energy first heats the air, and then the hot air rises and acts on the food. This results in the heat energy generated by the heating element being conducted through the medium air, leading to low thermal efficiency. There is a significant temperature gradient inside the oven cavity, which causes a difference in heating between the center and the edge of the food. This results in asynchronous cooking of the center and the edge of the food, for example, the center is cooked while the edge has already charred. Summary of the Invention

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes an oven with an inclined heating surface that is beneficial for improving the thermal efficiency of electric ovens and increasing the synchronous cooking of food. The technical solution adopted includes:

[0005] An oven with an inclined heating surface includes an oven body having an oven cavity with an opening at the top. A heating device is provided on the inner wall of the oven cavity, and the heating surface of the heating device is inclined upward and faces the opening at the top of the oven cavity.

[0006] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: two heating devices are provided in the furnace cavity, and the two heating devices are symmetrically distributed on opposite sides of the furnace cavity.

[0007] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the heating device is an electric ceramic stove heating device, and the surface of the electric ceramic stove heating device has a glass panel.

[0008] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the furnace body is also provided with an oil baffle plate, which covers the periphery of the heating device and blocks the edge of the glass panel.

[0009] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: the oil baffle includes a top plate and two side plates. The top plate covers the upper end of the heating device and blocks the top edge of the glass panel. The two side plates are respectively installed on the top plate and cover both sides of the heating device and block the two side edges of the glass panel.

[0010] The technical solution adopted by one embodiment of this utility model to solve its technical problem is as follows: it further includes a fan, the heating device is installed on the inner wall of the furnace body and forms a heat dissipation channel between the inner wall of the furnace body and the inner wall of the furnace body, the furnace body is provided with an air inlet and an air outlet communicating with the heat dissipation channel, and the fan is connected to the inside of the heat dissipation channel.

[0011] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the furnace body is provided with a control panel, and the control panel extends into the heat dissipation channel.

[0012] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: there is a gap between the heating device and the bottom wall of the furnace body, which forms the air outlet.

[0013] The technical solution adopted by one embodiment of this utility model to solve its technical problem is: the bottom of the furnace cavity is also provided with an oil receiving tray.

[0014] The beneficial effects of this utility model are:

[0015] In this application, the heating surface of the heating device is tilted upward and faces the opening at the upper end of the oven cavity. The food is placed at the opening at the upper end of the oven cavity. After the heating device is started, most of the heat energy generated by the heating device is directly transferred to the food through heat radiation, thereby improving thermal efficiency. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the oven with an inclined heating surface described in this embodiment;

[0018] Figure 2 This is a cross-sectional view of the oven with an inclined heating surface described in this embodiment. Figure 1 .

[0019] Figure 3 This is a cross-sectional view of the oven with an inclined heating surface described in this embodiment. Figure 2 . Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] In the description of this utility model, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features or their sequential relationship.

[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0023] In this utility model, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integral molding; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0024] Reference Figure 1-3 This application proposes an embodiment of an oven with an inclined heating surface, which includes an oven body 10. The oven body 10 has an oven cavity 20 with an upper opening. A heating device 30 is provided on the inner wall of the oven cavity 20. The heating surface of the heating device 30 is inclined upward and faces the upper opening of the oven cavity 20.

[0025] In this application, the heating surface of the heating device 30 is inclined upward and faces the opening at the upper end of the oven cavity 20. The food is placed at the opening at the upper end of the oven cavity 20. After the heating device 30 is started, most of the heat energy generated by the heating device 30 is directly transferred to the food through heat radiation, thereby improving thermal efficiency.

[0026] Preferably, the furnace cavity 20 is provided with two heating devices 30, and the two heating devices 30 are symmetrically distributed on opposite sides of the furnace cavity 20.

[0027] The heating surfaces of both heating devices 30 face the opening at the top of the oven cavity 20. The heat generated by both devices is directly radiated to the food. The heat radiation generated by the two heating devices 30 crosses each other and radiates to the food. The closer to the center area, the more heat radiation the food receives, reducing the difference in heating between the center and the edge of the food, ensuring that the center and the edge of the food can cook at the same time, and improving the taste of the baked food.

[0028] Based on the above, the heating device 30 is an electric ceramic stove heating device, and the surface of the electric ceramic stove heating device has a glass panel. Most of the infrared rays emitted by the electric ceramic stove heating device directly radiate onto the food. The infrared rays emitted by the heating device 30 radiate into the oven cavity 20 to the heating device 30 on the other side, and are reflected by the glass panel on the other heating device 30 to the opening at the upper end of the oven cavity 20, thereby improving thermal efficiency.

[0029] Since a seam will be formed at the connection between the edge of the glass panel and the heating device 30, in order to prevent grease dripping from the cooking food from seeping into the interior of the heating device 30 through the seam, this embodiment also provides an oil baffle 70 inside the oven body 10. The oil baffle 70 covers the periphery of the heating device 30 and blocks the edge of the glass panel, preventing grease dripping from the cooking food from seeping into the interior of the heating device 30 through the seam and causing damage to the heating device 30.

[0030] Based on the above, the oil baffle 70 includes a top plate 71 and two side plates 72. The top plate 71 covers the upper part of the heating device 30 and shields the top edge of the glass panel. The two side plates 72 are respectively installed on the top plate 71, covering both sides of the heating device 30 and shielding the side edges of the glass panel. In this embodiment, the oil baffle 70 does not need to cover the lower side of the heating device 30 to shield the edge of the glass panel, thus avoiding grease accumulation on the oil baffle 70 due to the oil baffle 70 protruding from the glass panel.

[0031] Preferably, a fan is also included. The heating device 30 is installed on the inner wall of the furnace body 10, forming a heat dissipation channel 40 between the heating device 30 and the inner wall of the furnace body 10. The furnace body 10 is provided with an air inlet 41 and an air outlet 42 communicating with the heat dissipation channel 40. The fan is in communication with the interior of the heat dissipation channel 40. Referring to the accompanying drawings, in this embodiment, the fan blows air into the heat dissipation channel 40 and removes heat from the back of the heating device 30, preventing the heating device 30 from overheating.

[0032] Based on the above, this application also proposes that the oven has a control panel 50, which is installed on the outer wall of the oven body 10 and extends into the heat dissipation channel 40. When the fan blows air into the heat dissipation channel 40, the heat generated by the control panel 50 will also be carried away, so as to avoid the control panel 50 from malfunctioning due to excessive temperature.

[0033] Furthermore, this application also proposes that the heating device 30 has a gap with the bottom wall of the furnace body 10 and forms the air outlet 42.

[0034] The fan blows air into the heat dissipation channel 40, and the air flows out from the air outlet 42, forming an air curtain between the heating device 30 and the bottom wall of the furnace body 10. The air curtain can prevent the hot air in the furnace cavity 20 from conducting heat downwards, ensuring that the heated air in the furnace cavity 20 can rise and act on the food, thus improving thermal efficiency. The air curtain between the heating device 30 and the bottom wall of the furnace body 10 can also prevent the air from directly acting on the food, which could cause the meat to dry out.

[0035] Referring to the attached drawings, a fixed frame 11 is installed on the furnace body 10, and the fixed frame is provided with ventilation holes 12. The fan (not shown in the figure) is installed in the fixed frame and communicates with the air inlet 41.

[0036] Furthermore, it also includes an oil receiving tray 60, and the bottom of the furnace body 10 is provided with an oil receiving port opposite to the opening. The oil receiving tray 60 is detachably installed on the oil receiving port on the furnace body 10.

[0037] Referring to the accompanying drawings, the lower end of the oven body 10 is provided with a slot for installing an oil drip tray 60. The oil drip tray 60 is inserted into the slot and installed on the oven body 10. The oil drip tray 60 is filled with water to prevent oil dripping from the food during baking from solidifying on the oil drip tray 60, making it easy to clean.

[0038] On the other hand, the air curtain formed between the heating device 30 and the bottom wall of the furnace body 10 can effectively reduce the contact between hot air and the oil receiving pan 60, and prevent the moisture in the oil receiving pan 60 from evaporating rapidly.

[0039] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications and substitutions are included within the scope defined by the claims of this application.

Claims

1. An oven with an inclined heating surface, characterized in that, Includes a furnace body (10), the furnace body (10) has a furnace cavity (20) with an opening at the upper end, and a heating device (30) is provided on the inner wall of the furnace cavity (20) of the furnace body (10), the heating surface of the heating device (30) is inclined upward and faces the opening at the upper end of the furnace cavity (20); It also includes a fan. The heating device (30) is installed on the inner wall of the furnace body (10) and forms a heat dissipation channel (40) between the inner wall of the furnace body (10). The furnace body (10) is provided with an air inlet (41) and an air outlet (42) that communicate with the heat dissipation channel (40). The fan is connected to the inside of the heat dissipation channel (40).

2. The oven with an inclined heating surface according to claim 1, characterized in that, The furnace cavity (20) is provided with two heating devices (30), and the two heating devices (30) are symmetrically distributed on opposite sides of the furnace cavity (20).

3. The oven with an inclined heating surface according to claim 2, characterized in that, The heating device (30) is an electric ceramic stove heating device, and the surface of the electric ceramic stove heating device has a glass panel.

4. The oven with an inclined heating surface according to claim 3, characterized in that, The furnace body (10) is also provided with an oil baffle (70), which covers the heating device (30) and blocks the edge of the glass panel.

5. The oven with an inclined heating surface according to claim 4, characterized in that, The oil baffle (70) includes a top plate (71) and two side plates (72). The top plate (71) covers the upper end of the heating device (30) and blocks the top edge of the glass panel. The two side plates (72) are respectively installed on the top plate (71) and cover both sides of the heating device (30) and block the two side edges of the glass panel.

6. The oven with an inclined heating surface according to claim 1, characterized in that, The furnace body (10) is provided with a control panel (50), and the control panel (50) extends into the heat dissipation channel (40).

7. The oven with an inclined heating surface according to claim 1, characterized in that, The heating device (30) has a gap with the bottom wall of the furnace body (10) and forms the air outlet (42).

8. The oven with an inclined heating surface according to claim 1, characterized in that, The bottom of the furnace cavity (20) is also provided with an oil receiving tray (60).

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