A new type of oven

Abstract

This utility model provides a novel oven, relating to the field of oven technology, including a cabinet, an inner liner, and a heating device located on the upper side of the inner liner. A control knob is provided on the outside of the cabinet, and an indicator light assembly is provided inside the control knob. The control knob includes a transparent knob housing, through which the status of the indicator light assembly can be observed and the operation of the knob switch can be determined. The advantage of this utility model is that by setting an indicator light assembly inside the control knob and using a transparent knob housing, the user can intuitively observe the status of the indicator light assembly, thereby quickly determining the working status of the knob switch and improving operational convenience.

Description

Technical Field

[0001] This utility model relates to the field of oven technology, and in particular to a novel oven. Background Technology

[0002] Traditional ovens have several problems during use. First, the status display on the control knobs is not intuitive, making it difficult for users to quickly determine the operating status of the switches. Second, the heating efficiency and uniformity of the heating element need improvement, and the heating element is easily damaged by high temperatures. Furthermore, the internal hot air circulation is poor, resulting in uneven heating of food and affecting baking results. Therefore, it is necessary to design a new type of oven to solve these problems. Utility Model Content

[0003] This invention overcomes the shortcomings of slow heating in the prior art and provides a new type of oven.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] A novel oven includes a cabinet, an inner liner, and a heating device located on the upper side of the inner liner. A control knob is provided on the outside of the cabinet, and an indicator light assembly is provided inside the control knob. The control knob includes a transparent knob housing, through which the status of the indicator light assembly can be observed and the knob switch can be determined.

[0006] Preferably, the control knob includes a mounting base, the indicator light assembly is mounted on the mounting base, and the transparent knob housing includes a knob part and a transparent side plate. The transparent side plate is mounted to the mounting base through the knob part, and the status of the indicator light assembly can be observed through the transparent side plate to determine the knob switch.

[0007] Preferably, the heating device includes a heating tube, a support plate is installed at the top of the inner liner, the support plate is provided with a through hole structure, the through hole structure is placed on the upper side of the support plate and heats the inside of the inner liner from top to bottom, and a circulating fan is provided on the upper side of the heating tube.

[0008] Preferably, a controller is connected to the upper side of the circulating fan. The circulating fan includes a first fan located above the heating tube. A first cover is provided between the first fan and the controller, and the first cover separates the first fan and the heating tube in the same space.

[0009] Preferably, the circulating fan further includes a second fan located on the upper side of the first cover, and a second cover is provided between the second fan and the controller, the second cover dividing the second fan into a separate space;

[0010] The side of the housing is provided with an exhaust channel, which is connected to the space where the second fan is located.

[0011] Preferably, the heating tube is arranged in a ring on the upper side of the support plate.

[0012] Preferably, the lower side of the inner liner is provided with a support rod for supporting the baking pan.

[0013] Preferably, the heating tube is a light wave tube.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] A new type of oven features an indicator light assembly inside the control knob and a transparent knob housing, allowing users to visually observe the status of the indicator light assembly and quickly determine the working status of the knob switch, thus improving operational convenience. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a first structural schematic diagram of the oven described in this utility model;

[0018] Figure 2 This is a utility model Figure 1 Schematic diagram of the structure at point A;

[0019] Figure 3 This is a second structural schematic diagram of the oven described in this utility model;

[0020] Figure 4 This is a third structural schematic diagram of the oven described in this utility model;

[0021] In the diagram: 1-Box body; 2-Inner liner; 3-Heating device; 4-Control knob; 5-Transparent knob housing; 6-Indicator light assembly; 7-Mounting base; 8-Support plate; 9-Through hole structure; 10-First cover; 11-Second cover; 12-Exhaust channel; 13-Support rod; 301-Heating tube; 302-Circulating fan; 303-Controller; 304-First fan; 305-Second fan; 501-Knob part; 502-Transparent side panel. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] like Figures 1 to 4 As shown, a novel oven includes a body 1, an inner liner 2, and a heating device 3 located on the upper side of the inner liner 2. A control knob 4 is provided outside the body 1, and an indicator light assembly 6 is provided inside the control knob 4. The control knob 4 includes a transparent knob housing 5, through which the status of the indicator light assembly 6 can be observed and the knob switch can be determined.

[0024] Specifically, the control knob 4 includes a mounting base 7, the indicator light assembly 6 is mounted on the mounting base 7, and the transparent knob housing 5 includes a knob part 501 and a transparent side plate 502. The transparent side plate 502 is mounted to the mounting base 7 through the knob part 501. The status of the indicator light assembly 6 can be observed through the transparent side plate 502, and the knob switch can be judged. This design integrates the control knob 4 with the status display function into one, so users do not need to look at other displays or indicator lights. They can intuitively understand the working status of the oven just by looking at the indicator light at the knob, making operation more convenient.

[0025] For example, when the oven is heating, the indicator light in the display unit will light up and display a specific color, such as green for normal heating and red for overheating or a malfunction. When adjusting the knob, the user can see the green light through the transparent casing, indicating that the oven is in heating mode and operating normally. If the light flashes or turns red, the user can immediately determine that there may be a problem with the oven, requiring timely handling.

[0026] Furthermore, the heating device 3 includes a heating tube 301, a support plate 8 is installed at the top of the inner liner 2, the support plate 8 is provided with a through hole structure 9, the through hole structure 9 is placed on the upper side of the support plate 8 and heats the inside of the inner liner 2 from top to bottom, and a circulating fan 302 is provided on the upper side of the heating tube 301.

[0027] A controller 303 is connected to the upper side of the circulating fan 302. The circulating fan 302 includes a first fan 304, which is located above the heating tube 301. A first cover 10 is provided between the first fan 304 and the controller 303. The first cover 10 separates the first fan 304 and the heating tube 301 into the same space, which can disperse the hot air around the heating tube and accelerate the air circulation in the inner liner.

[0028] The circulating fan 302 also includes a second fan 305, which is located on the upper side of the first cover 10. A second cover 11 is provided between the second fan 305 and the controller 303, and the second cover 11 divides the second fan 305 into a separate space.

[0029] The side of the oven body 1 is provided with an exhaust channel 12, which is connected to the space where the second fan 305 is located. This helps to expel the hot air inside the inner liner 2, maintain the temperature inside the inner liner 2, and reduce the surface temperature of the oven to prevent the user from being burned.

[0030] In this embodiment, the circulating fan 301 is separated from the heating tube 301 and the controller 303 in different spaces, which effectively prevents the heat from affecting the controller 303, avoids the performance degradation or damage of the controller 303 due to high temperature, and also prevents food residue, grease and other contaminants from contaminating the heating tube 301 and the controller 303, thus extending the service life of the oven.

[0031] Furthermore, the heating tube 301 is coiled in a ring on the upper side of the support plate 8, which increases the contact area between the heating tube 301 and the air inside the inner liner 2, allowing heat to be distributed more evenly to all corners of the inner liner 2, thereby improving heating efficiency and uniformity.

[0032] Furthermore, the lower side of the inner liner 2 is provided with a support rod 13 for supporting the baking tray. The support rod 13 provides a stable platform for the baking tray, ensuring that the baking tray remains stable in the oven and preventing uneven heating or damage to the food due to shaking of the baking tray during heating, thereby improving the stability and safety of cooking.

[0033] Furthermore, heating element 301 is a light wave tube, which can generate a large amount of heat in a short time, allowing the internal temperature of the oven to rise rapidly. Compared with traditional heating elements, the light wave tube has higher thermal efficiency. For example, when baking foods that require quick shaping, such as egg tart crusts, the light wave tube heating allows the egg tart crusts to be heated in a short time, making them crisp and shaped quickly, without the problem of the egg tart crusts becoming oily and not crispy due to prolonged low-temperature baking.

[0034] Furthermore, the light waves emitted by the microwave oven can radiate to every corner of the oven's interior. This ensures that food is heated evenly, preventing some parts from being overcooked or undercooked. For example, when baking a whole fish, traditional heating methods may result in uneven heating on both sides, while the microwave oven heats all parts of the fish simultaneously, ensuring both sides are evenly baked to a golden brown and retaining a tender texture.

[0035] Due to the unique heating properties of the light wave tube, it allows food to be cooked quickly at relatively low temperatures, thus better preserving its nutrients. Furthermore, the light wave tube heat maintains a dry environment inside the oven, helping to quickly create a beautiful browning on the surface of baked goods like bread, while keeping the inside soft and fluffy. This dry heating environment also reduces the chance of bacterial growth during baking, ensuring food safety.

[0036] This invention improves operational convenience by incorporating an indicator light assembly 6 within the control knob 4 and using a transparent knob housing 5, allowing users to directly observe the status of the indicator light assembly 6 and quickly determine the operating status of the knob switch. Furthermore, the heating device 3 in this invention uses a light wave tube as the heating element 301, which is coiled in a ring on the upper side of the support plate 8 with through holes, enabling uniform heat dissipation into the inner liner 2 and improving heating efficiency.

[0037] Its circulating fan 302 design promotes the circulation of hot air within the inner liner 2, making the food heat more evenly and ensuring consistent baking results.

[0038] The partition effectively prevents heat from affecting the controller 303, extending the oven's lifespan. The exhaust duct 12 helps to expel hot air generated during the operation of the circulating fan 302, maintaining a stable internal oven temperature and preventing users from being burned by overheating during operation.

[0039] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel oven characterized in that: The device includes a housing (1), an inner liner (2), and a heating device (3) located on the upper side of the inner liner (2). A control knob (4) is provided outside the housing (1). An indicator light assembly (6) is provided inside the control knob (4). The control knob (4) includes a transparent knob housing (5). The status of the indicator light assembly (6) can be observed through the transparent knob housing (5), and the knob switch can be judged.

2. A novel oven as claimed in claim 1, wherein: The control knob (4) includes a mounting base (7), the indicator light assembly (6) is mounted on the mounting base (7), and the transparent knob housing (5) includes a knob part (501) and a transparent side plate (502). The transparent side plate (502) is mounted to the mounting base (7) through the knob part (501). The status of the indicator light assembly (6) can be observed through the transparent side plate (502), and the knob switch can be judged.

3. A novel oven as claimed in claim 2, wherein: The heating device (3) includes a heating tube (301), a support plate (8) is installed at the top of the inner liner (2), the support plate (8) is provided with a through hole structure (9), the through hole structure (9) is placed on the upper side of the support plate (8) and heats the inside of the inner liner (2) from top to bottom, and a circulating fan (302) is provided on the upper side of the heating tube (301).

4. A novel oven as claimed in claim 3, wherein: The circulating fan (302) is connected to a controller (303) on its upper side. The circulating fan (302) includes a first fan (304), which is located on the upper side of the heating tube (301). A first cover (10) is provided between the first fan (304) and the controller (303), and the first cover (10) separates the first fan (304) and the heating tube (301) in the same space.

5. A novel oven as claimed in claim 4, wherein: The circulating fan (302) also includes a second fan (305), which is located on the upper side of the first cover (10). A second cover (11) is provided between the second fan (305) and the controller (303), and the second cover (11) divides the second fan (305) into a separate space. The box (1) has an exhaust channel (12) on its side, and the exhaust channel (12) is connected to the space where the second fan (305) is located.

6. A novel oven as claimed in claim 3 or 5, characterized in that: The heating tube (301) is arranged in a ring on the upper side of the support plate (8).

7. A novel oven as claimed in claim 3 or 5, characterized in that: The inner liner (2) is provided with a support rod (13) on the lower side for supporting the baking pan.

8. A novel oven as claimed in claim 6, wherein: The heating element (301) is a light wave tube.

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