Suspended oven liner with novel structure

By using a suspended design and a small contact surface fixing structure, the problem of high temperature of the oven's exterior parts is solved, achieving better heat preservation and energy efficiency, and avoiding the need for additional heat preservation measures.

CN223473614UActive Publication Date: 2025-10-28GERMANIA HOME APPLIANCE CO LTD
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Patent Information

Application Number
CN202422971414.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-10-28
Estimated Expiration
2034-12-03

AI Technical Summary

Technical Problem

The existing oven liner is fixed to the oven body, which causes the temperature of the entire oven exterior parts to be high when heating. It is necessary to use insulation cotton or install a heat dissipation fan to solve the temperature problem.

Method used

The oven features a suspended inner liner, secured by a small contact surface between the inner liner and the outer panel of the oven body. This, combined with a small raised platform structure, reduces heat transfer to the outside and is sealed with a sealing strip to prevent heat loss.

Benefits of technology

This reduces the external temperature of the oven, minimizes heat transfer, and eliminates the need for insulation cotton and fan devices, thus improving the oven's heat retention and energy efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a suspended oven liner with a novel structure, which relates to the technical field of ovens, and comprises two groups of oven body outer side plates, one sides of the two groups of oven body outer side plates are movably connected with oven body rear connecting plates, one ends of the two groups of oven body rear connecting plates are movably connected with a liner main body, and the other ends of the two groups of oven body rear connecting plates are movably connected with the liner main body. The inner container body comprises a lower top plate, an upper top plate, a V-shaped plate, an inner side plate, a rear plate and a front frame. The oven inner container is suspended on the oven body, meanwhile, the front frame of the inner container is designed to be of a small boss structure, namely, the front frame and the side plate of the oven body are fixed through a small contact face, so that the effect of reducing outward heat transfer is achieved, the rear connecting plate of the oven body is also designed to be of a small boss structure, namely, the rear connecting plate and the oven inner container are fixed through a small contact face, and therefore the heat transfer efficiency is improved. By means of the structural design, the inner container does not need to be wrapped by heat preservation cotton, the oven does not need to be additionally provided with a heat dissipation fan device, the oven is good in heat preservation and high in energy efficiency, and outward transfer of heat is reduced.
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Description

Technical Field

[0001] This utility model relates to the field of oven technology, specifically to a novel suspended oven liner. Background Technology

[0002] With the evolution of lifestyles, steam ovens have become a new standard in kitchens, attracting widespread attention from consumers and driving the upgrading of inner pot materials and structures. The emergence of new inner pot materials such as enamel and ceramic, with their superior performance such as high temperature resistance and easy cleaning, is gradually replacing traditional stainless steel inner pots, meeting consumers' demand for high-quality cooking.

[0003] The newly designed suspended oven liner not only facilitates cleaning but also promotes heat circulation, resulting in more even heating of food. Furthermore, it integrates steaming, baking, and microwave functions, representing a comprehensive upgrade in both internal structure and functionality. Its working principle is primarily based on efficient heat conduction and uniform heating design. The suspended design helps heat circulate within the liner, ensuring more even heating of food while also facilitating cleaning and maintenance. Through optimized materials, heating methods, and structural design, the new suspended oven liner delivers an efficient, uniform, and convenient cooking experience.

[0004] In most existing ovens on the market, the sheet metal parts of the inner cavity are too large, almost the same size as the entire oven body. Moreover, the sheet metal parts of the inner cavity are fixed to the sheet metal parts of the outer cavity. When the oven is heated, the entire outer cavity of the oven gets very hot. It is necessary to wrap the entire inner cavity with insulation cotton or install a heat-dissipating fan device on the top of the oven to solve the problem of high surface temperature. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a novel suspended oven liner to solve the technical problem that when the oven is heated, the entire exterior parts of the oven get very hot, requiring the entire liner to be wrapped with insulation cotton or a heat-dissipating fan device to be installed on the top of the oven.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel suspended oven liner, comprising two sets of outer side panels, each set of outer side panels being movably connected to a rear connecting plate, and the two sets of rear connecting plates being movably connected to an inner liner body at one end. The inner liner body includes a lower top plate, an upper top plate, a "V"-shaped plate, inner side plates, a rear plate, and a front frame. An inner side plate is provided on one side of each outer side panel, and an upper top plate and a lower top plate are provided between the two sets of inner side plates. The lower top plate is provided with a "V"-shaped plate.

[0007] By adopting the above technical solution, the inner liner is suspended above the oven body and a small protrusion structure is designed on the front frame of the inner liner, which is fixed with a small contact surface to the outer side panel of the oven body, thereby reducing the outward transfer of heat. The rear connecting plate of the oven body is also designed with a small protrusion structure, which is fixed with a small contact surface to the inner liner of the oven body, thereby further reducing the outward transfer of heat.

[0008] Furthermore, a rear plate is movably connected to one end of each of the two sets of inner side plates, and a front frame is movably connected to the other end of each of the two sets of inner side plates.

[0009] By adopting the above technical solution, the structure of having a rear plate and a front frame at one end of two sets of inner side plates facilitates the support and fixation of the inner liner body, thereby achieving the effect of suspending and placing the inner liner body.

[0010] Furthermore, an oven door is provided between the two sets of outer side panels of the box body, and a door handle is fixedly connected to one side of the oven door.

[0011] By adopting the above technical solution, and by setting the oven door between the two sets of outer side panels of the oven body, the oven door can be easily closed by the oven door handle after the user places food on the lower top plate surface inside the inner cavity.

[0012] Furthermore, the front frame is provided with a door sealing strip that matches the oven door, and the front frame has a small boss structure.

[0013] By adopting the above technical solution, the oven door is sealed by the door sealing strip set in the front frame, thereby preventing the loss of hot air when the oven is heating. At the same time, the front frame is designed with a small protrusion structure, which is fixed with the side panel of the oven body with a small contact surface, thereby reducing the outward transfer of heat.

[0014] Furthermore, a convex fixing structure is provided on one side of the rear connecting plate of the two sets of boxes, and the lower top plate, upper top plate, "V" shaped plate, inner side plate, rear plate and front frame are all tightly connected.

[0015] By adopting the above technical solution, the rear connecting plate of the oven body and the inner liner are fixed with a convex structure, which greatly reduces the heat transfer from the inner liner to the external sheet metal, resulting in a lower temperature for the external parts of the oven. At the same time, the structure of the lower top plate, upper top plate, "V" shaped plate, inner side plate, rear plate and front frame are all tightly connected, thereby achieving a tight fit between the relevant components and better heating and heat preservation effects.

[0016] In summary, this utility model has the following beneficial effects: By suspending the oven liner above the oven body and designing a small protrusion structure on the front frame of the liner, which is fixed to the side panel of the oven body with a small contact surface, the heat transfer to the outside is reduced. The rear connecting plate of the oven body also has a small protrusion structure design, which is fixed to the oven liner with a small contact surface, further reducing the heat transfer to the outside. Through the above structural design, the liner does not need to be wrapped with insulation cotton, and the oven does not need to be equipped with a heat dissipation fan. The oven not only has good heat preservation and high energy efficiency, but also reduces the heat transfer to the outside, lowering the surface temperature of the product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the overall structure of this utility model;

[0019] Figure 3 This is a side view of the overall structure of this utility model;

[0020] Figure 4 This is a rear view of the overall structure of this utility model;

[0021] Figure 5 This is an exploded view of the overall structure of this utility model;

[0022] Figure 6 This is an exploded view of part of the structure of this utility model.

[0023] In the diagram: 1. Outer panel of the oven body; 2. Rear connecting panel of the oven body; 3. Inner liner body; 301. Lower top panel; 302. Upper top panel; 303. V-shaped panel; 304. Inner side panel; 305. Rear panel; 306. Front frame; 4. Door sealing strip; 5. Oven door; 6. Door handle. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] The embodiments of this utility model will be described below based on its overall structure.

[0026] A novel suspended oven liner, such as Figure 1-6As shown, the oven includes two sets of outer side panels 1. Each set of outer side panels 1 is movably connected to a rear connecting plate 2 on one side. Each set of rear connecting plates 2 is movably connected to an inner liner body 3. The inner liner body 3 includes a lower top plate 301, an upper top plate 302, a "V"-shaped plate 303, an inner side plate 304, a rear plate 305, and a front frame 306. An inner side plate 304 is provided on one side of the outer side panel 1. An upper top plate 302 and a lower top plate 301 are provided between the two sets of inner side plates 304. The lower top plate 301 is provided with a "V"-shaped plate 303. By suspending the inner liner body 3 above the oven body and designing a small protrusion structure on the front frame 306 of the inner liner body 3, which is fixed with a small contact surface to the outer side panel 1, the heat transfer to the outside is reduced. The rear connecting plate 2 is also designed with a small protrusion structure, which is fixed with a small contact surface to the inner liner body 3, further reducing the heat transfer to the outside.

[0027] Please see Figure 5 The two sets of inner side panels 304 are movably connected to a rear panel 305 at one end and to a front frame 306 at the other end. The structure of the rear panel 305 and front frame 306 at one end of the two sets of inner side panels 304 facilitates the support and fixation of the inner liner body 3, thereby enabling the inner liner body 3 to be suspended and placed.

[0028] Please see Figure 1 An oven door 5 is provided between the two outer side panels 1 of the oven body. A door handle 6 is fixedly connected to one side of the oven door 5. A door sealing strip 4 that cooperates with the oven door 5 is provided inside the front frame 306. The front frame 306 has a small protrusion structure. When the user places food on the surface of the lower top plate 301 inside the inner body 3, the oven door 5 is closed by the oven door handle 6. At this time, the oven door 5 is sealed by the door sealing strip 4 provided inside the front frame 306, thereby preventing the loss of heat when the oven is heating.

[0029] The working principle of this utility model is as follows: When in use, the power is turned on, the user places the food on the surface of the lower top plate 301 inside the inner body 3, and then closes the oven door 5 through the oven door handle 6. At this time, the oven door 5 is sealed by the door sealing strip 4 set in the front frame 306, thereby preventing the loss of heat when the oven is heating.

[0030] During use, the inner liner body 3 is supported by the outer side panels 1 on both sides of the box, thereby suspending the inner liner body 3 in the air. The front frame 306 and the rear connecting plate 2 of the box are both designed with small protrusions, which are fixed with the outer side panels 1 of the box and the inner liner body 3 with small contact surfaces, thereby reducing the heat transfer to the outside.

[0031] During use, the connection between the rear connecting plate 2 of the oven body and the inner body 3 is fixed with a convex structure, which greatly reduces the heat transfer from the inner body to the external sheet metal, thus achieving the effect of keeping the temperature of the external parts of the oven lower.

[0032] During use, by suspending the oven body from the inner liner and designing a structure with a small contact surface to fix the inner liner to the oven body, the structural design of the relevant components of the inner liner is closely matched. The oven not only has good heat preservation and high energy efficiency, but also keeps the surface temperature of the product low. At the same time, the inner liner does not need to be wrapped with insulation cotton, and the oven does not need to be equipped with a heat dissipation fan. The oven not only has good heat preservation and high energy efficiency, but also reduces the outward transfer of heat, thus lowering the surface temperature of the product.

[0033] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A novel suspended oven liner, comprising two sets of outer side panels (1), characterized in that: Both sets of outer side panels (1) of the box body are movably connected to a rear connecting plate (2) of the box body. Both sets of rear connecting plates (2) of the box body are movably connected to an inner liner body (3) at one end. The inner liner body (3) includes a lower top plate (301), an upper top plate (302), a "V" shaped plate (303), an inner side plate (304), a rear plate (305), and a front frame (306). An inner side plate (304) is provided on one side of the outer side panel (1) of the box body. An upper top plate (302) and a lower top plate (301) are provided between the two sets of inner side plates (304). The lower top plate (301) is provided with a "V" shaped plate (303).

2. The suspended oven liner with a novel structure according to claim 1, characterized in that: The two sets of inner side panels (304) are movably connected to a rear panel (305) at one end, and to a front frame (306) at the other end.

3. The suspended oven liner of a novel structure according to claim 1, characterized in that: An oven door (5) is provided between the two sets of outer side panels (1) of the oven body, and a door handle (6) is fixedly connected to one side of the oven door (5).

4. The suspended oven liner of a novel structure according to claim 2, characterized in that: The front frame (306) is provided with a door sealing strip (4) that cooperates with the oven door (5), and the front frame (306) is in the shape of a small boss structure.

5. The suspended oven liner of a novel structure according to claim 1, characterized in that: The two sets of rear connecting plates (2) of the box body are provided with a convex fixing structure on one side, and the lower top plate (301), upper top plate (302), "V" shaped plate (303), inner side plate (304), rear plate (305) and front frame (306) are all tightly connected.