An oven with uniform heating function

Abstract

This utility model discloses an oven with uniform heating function, including: a cabinet; a concave water tank installed inside the cabinet, the top of which has multiple round holes. The beneficial effects of this utility model are: by setting a second heating element at the bottom of the concave water tank, the water in the concave water tank is heated and steam is sent out through the round holes. The bottom of the water tank is a concave arc, which increases the contact area between the water tank and the heating element, resulting in faster heat transfer, faster water heating, and improved steam evaporation. Combined with the top heating element, it forms a sandwich heating and steam-assisted mode, making the food heated more evenly and avoiding burnt exterior and raw interior. The side mounting bracket slides with the T-shaped mounting block and the T-shaped mounting groove of the inner fixed seat, enabling quick disassembly and assembly of the electric heating element. The electric heating element is powered by a cable, facilitating the disassembly and maintenance of the side mounting bracket and the electric heating element.

Description

Technical Field

[0001] This utility model relates to the field of oven technology, specifically an oven with uniform heating function. Background Technology

[0002] With the continuous development of modern cooking technology, kitchen appliances such as steam ovens and steam-grill combos have gradually become common equipment in home and commercial kitchens due to their advantages of integrating heating and humidification functions. However, some models sold on the market have the problem of uneven steam distribution, resulting in inconsistent heating and humidification effects on food. The humidification structure is also complex and prone to water accumulation, making cleaning inconvenient. Utility Model Content

[0003] The purpose of this invention is to provide an oven with uniform heating function to solve the problem mentioned in the background art that some models sold on the market have uneven steam distribution, resulting in inconsistent heating and humidification effects on food, complex humidification structure, easy water accumulation, and inconvenient cleaning.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an oven with uniform heating function, comprising:

[0005] Box;

[0006] A concave water tank is installed inside the box, and the top of the concave water tank has multiple round holes.

[0007] The second heating element is placed at the bottom of the concave water tank and is installed with the box body.

[0008] A water pipe bracket is installed inside the housing, and a connecting water pipe is installed inside the water pipe bracket. The bottom end of the connecting water pipe is connected to the water tank.

[0009] A water tank is installed inside the housing, and the top end of the connecting water pipe is connected to the water tank.

[0010] The internal fixing seat is installed on the inside of the housing;

[0011] A side mounting bracket is installed on one side of the inner fixing seat, and multiple electric heating tubes are installed at equal intervals on the inner side of the side mounting bracket.

[0012] As a preferred embodiment of this utility model: two heating tubes are symmetrically installed inside the box, and protective mesh covers that cooperate with the heating tubes are symmetrically installed inside the box. A side protective mesh frame is fixedly connected to one side of the side mounting bracket.

[0013] As a preferred embodiment of this utility model: a plurality of T-shaped mounting slots are equidistantly provided on one side of the inner fixing seat; a plurality of T-shaped mounting blocks that cooperate with the T-shaped mounting slots are equidistantly fixed on one side of the side mounting bracket; a side mounting plate is symmetrically fixed on one side of the side mounting bracket; and the side mounting plate is installed with the inner fixing seat by bolts.

[0014] As a preferred embodiment of this utility model: a panel is provided on one side of the housing, knobs are symmetrically arranged on one side of the panel, and an electronic board assembly is provided inside the panel.

[0015] As a preferred embodiment of this utility model: a water inlet tank is fixedly connected inside the box body, the water inlet tank cooperates with the water tank, and a water tank cover is installed on the water inlet tank.

[0016] As a preferred embodiment of this utility model, a door frame assembly is provided on one side of the box body.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model sets a second heating element at the bottom of the concave water tank, which heats the water in the concave water tank and sends steam out through the round hole. The bottom of the water tank is a concave arc, which increases the contact area between the water tank and the heating element, resulting in faster heat transfer and faster water heating, thereby improving the evaporation of water vapor. Combined with the top heating element, it forms a sandwich heating and steam-assisted mode, making the food heated more evenly and avoiding burnt outside and raw inside. The side mounting bracket slides with the T-shaped mounting block and the T-shaped mounting groove of the inner fixing seat, which enables quick disassembly and assembly of the electric heating element. The electric heating element is powered by the device through a cable, which facilitates the disassembly and maintenance of the side mounting bracket and the electric heating element. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the side protection mesh structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the electric heating tube structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the water pipe and water tank structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the No. 2 heating element and the concave water tank structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal fixing seat and T-shaped mounting groove structure of this utility model.

[0024] In the diagram: 1. Box body; 2. Door frame assembly; 3. Heating element No. 1; 4. Protective mesh cover; 5. Heating element No. 2; 6. Concave water tank; 7. Water pipe bracket; 8. Connecting water pipe; 9. Water tank; 10. Water inlet tank; 11. Water tank cover; 12. Internal fixing seat; 13. T-shaped mounting slot; 14. Side mounting bracket; 15. T-shaped mounting block; 16. Electric heating element; 17. Side mounting plate; 18. Panel; 19. Electronic board assembly; 20. Knob; 21. Side protective mesh frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1 to 6 This utility model provides a technical solution: an oven with uniform heating function, comprising: a cabinet 1; a concave water tank 6 installed inside the cabinet 1, the top of the concave water tank 6 having multiple round holes; a second heating element 5 placed at the bottom of the concave water tank 6, the second heating element 5 being installed with the cabinet 1; a water pipe bracket 7 installed inside the cabinet 1 by bolts, the inside of the water pipe bracket 7 having a connecting water pipe 8, the bottom end of the connecting water pipe 8 being connected to the water tank 6; a water tank 9 installed inside the cabinet 1, the top end of the connecting water pipe 8 being connected to the water tank 9; an inner fixing seat 12 installed on the inner side of the cabinet 1 by bolts; a side mounting bracket 14 installed on one side of the inner fixing seat 12, the inner side of the side mounting bracket 14 having multiple electric heating elements 16 equidistantly installed.

[0027] It should be noted that in this embodiment, the bottom of the concave water tank 6 adopts a concave arc design to increase the contact area with the second heating element 5, thereby improving heat transfer efficiency and quickly heating the water to a boiling state. Steam is evenly sprayed out through multiple round holes at the top of the water tank 6, forming a humid heat circulation in the cavity. Combined with the first heating element 3 at the top and the electric heating element 16 on the side mounting bracket 14, a three-dimensional heating mode of top and bottom heat sandwiching and lateral radiation is achieved, so that the surface and interior of the food are heated simultaneously, avoiding the outside being burnt and the inside being raw. The steam moisturizing function makes the crust of baked bread crispy and the inside fluffy, and the roasted meat tender and juicy. The side mounting bracket 14 slides into the T-shaped mounting groove 13 of the inner fixing seat 12 through the T-shaped mounting block 15 to achieve initial positioning. The side mounting plate 17 and the inner fixing seat 12 are fixed secondary by bolts to ensure the structure. For stability, disassembly only requires loosening the bolts of the side mounting plate 17 to pull out the side mounting bracket 14 as a whole, allowing for quick cleaning and maintenance. The water tank 9 supplies water to the concave water trough 6 through the connecting water pipe 8. The inlet water tank 10 and the water tank cover 11 form an independent sealed unit to prevent dust from entering. When adding water, simply open the water tank cover 11 to fill the inlet water tank 10 without moving the water tank 9. The mechanical knob 20 provides basic temperature / time adjustment functions. The electronic board assembly 19 integrates a temperature sensor and a microprocessor to monitor the cavity temperature in real time and dynamically adjust the heating tube power to achieve precise temperature control of ±5℃. It supports intelligent functions such as preset menus and timer reminders. The protective mesh cover 4 and the side protective mesh frame 21 isolate the heating tube to prevent users from accidentally touching and getting burned. The door frame assembly 2 uses a silicone sealing strip to reduce heat loss and prevent steam leakage.

[0028] In one embodiment, such as Figures 2 to 5 As shown, two heating tubes 3 are symmetrically installed inside the housing 1. Protective mesh covers 4 that cooperate with the heating tubes 3 are symmetrically installed inside the housing 1. A side protective mesh frame 21 is fixed to one side of the side mounting bracket 14.

[0029] It should be noted that in this embodiment, a three-dimensional heat radiation field is formed by symmetrically distributed heating tubes in the upper and lower and left and right directions, which eliminates the problem of overheating in the center and underheating at the edges of traditional single heating tube ovens.

[0030] In one embodiment, such as Figure 6 As shown, multiple T-shaped mounting slots 13 are equidistantly provided on one side of the inner fixing seat 12, and multiple T-shaped mounting blocks 15 that cooperate with the T-shaped mounting slots 13 are fixedly connected to one side of the side mounting bracket 14 at equal intervals. Side mounting plates 17 are symmetrically fixed to one side of the side mounting bracket 14, and the side mounting plates 17 are installed with the inner fixing seat 12 by bolts.

[0031] It should be noted that in this embodiment, the T-shaped mounting block 15 and the T-shaped mounting groove 13 cooperate to limit the installation of the side mounting bracket 14 and the electric heating tube 16 on one side of the inner fixing seat 12. Then, the side mounting plate 17 is installed with the inner fixing seat 12 by bolts, which ensures the overall installation stability of the T-shaped mounting block 15, the electric heating tube 16 and the side protective net frame 21.

[0032] In one embodiment, such as Figures 1 to 4 As shown, a panel 18 is provided on one side of the housing 1, and knobs 20 are symmetrically arranged on one side of the panel 18. An electronic board assembly 19 is provided inside the panel 18.

[0033] It should be noted that in this embodiment, the mechanical knob 20 provides an intuitive temperature / time adjustment method, which is suitable for elderly users or quick operation scenarios. The electronic board assembly 19 supports preset menus and timed reminders to meet the convenience needs of young users. The electronic board assembly 19 integrates a temperature sensor and a microprocessor, which can monitor the cavity temperature in real time and dynamically adjust the power of the heating tube, avoiding the ±15℃ fluctuation of traditional mechanical temperature control and achieving precise temperature control within ±5℃.

[0034] In one embodiment, such as Figures 1 to 5 As shown, a water inlet tank 10 is fixedly connected inside the tank body 1. The water inlet tank 10 is matched with the water tank 9, and a water tank cover 11 is installed on the water inlet tank 10.

[0035] It should be noted that in this embodiment, the water tank cover 11 is used to prevent dust and foreign objects from entering, thereby extending the life of the water system.

[0036] In one embodiment, such as Figure 1 As shown, a door frame assembly 2 is provided on one side of the box body 1.

[0037] It should be noted that in this embodiment, the door frame assembly 2 reduces heat loss from the door gaps when the oven is working, thereby reducing energy consumption.

[0038] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0039] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oven with uniform heating function, characterized in that, include: Box (1); The concave water tank (6) is installed inside the box (1), and the top of the concave water tank (6) is provided with multiple round holes; The second heating element (5) is placed at the bottom of the concave water tank (6) and is installed with the box body (1). Water pipe bracket (7) is installed inside the box (1). A connecting water pipe (8) is installed inside the water pipe bracket (7). The bottom end of the connecting water pipe (8) is connected to the water tank (6). Water tank (9), the water tank (9) is installed inside the box body (1), and the top end of the connecting water pipe (8) is connected to the water tank (9); An inner fixing seat (12) is installed on the inside of the housing (1); A side mounting bracket (14) is installed on one side of the inner fixing seat (12), and multiple electric heating tubes (16) are installed at equal intervals on the inner side of the side mounting bracket (14).

2. The oven with uniform heating function according to claim 1, characterized in that: The box (1) has two heating tubes (3) installed symmetrically inside. The box (1) also has protective net covers (4) that cooperate with the heating tubes (3). A side protective net frame (21) is fixed to one side of the side mounting bracket (14).

3. An oven with uniform heating function according to claim 1, characterized in that: The inner fixing seat (12) has multiple T-shaped mounting slots (13) equidistantly provided on one side. The side mounting bracket (14) has multiple T-shaped mounting blocks (15) that cooperate with the T-shaped mounting slots (13) equidistantly fixed on one side. The side mounting bracket (14) has a side mounting plate (17) symmetrically fixed on one side. The side mounting plate (17) is installed with the inner fixing seat (12) by bolts.

4. An oven with uniform heating function according to claim 1, characterized in that: A panel (18) is provided on one side of the housing (1), and a knob (20) is symmetrically provided on one side of the panel (18). An electronic board assembly (19) is provided inside the panel (18).

5. An oven with uniform heating function according to claim 1, characterized in that: A water inlet tank (10) is fixedly connected inside the box body (1). The water inlet tank (10) is matched with the water tank (9). A water tank cover (11) is installed on the water inlet tank (10).

6. An oven with uniform heating function according to claim 1, characterized in that: A door frame assembly (2) is provided on one side of the box (1).

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