A temperature-regulating mechanism for egg tart ovens

Abstract

This utility model discloses a temperature-balancing mechanism for an egg tart oven. This mechanism features an ingenious design in the main body of the oven, improving the quality and efficiency of egg tart baking through a series of optimizations. The main heating element at the top works in conjunction with the bottom heating plate, while an edge heating element is located on the rear side of the oven door. Different power settings achieve uniform heating, a temperature control plate precisely regulates the temperature, and the heat-insulating side and rear plates effectively lock in the temperature, reducing heat loss. Simultaneously, a supporting frame and fixed-distance ribs ensure structural stability. Furthermore, the oven has independently controlled upper and lower baking cavities, increasing usability. This temperature-balancing mechanism effectively solves the problems of uneven temperature and poor temperature retention in traditional egg tart ovens, enabling uniform heating and stable baking of egg tarts, providing users with a better baking experience. It has high practical value and market potential.

Description

Technical Field

[0001] This utility model belongs to the technical field of egg tart ovens, specifically relating to a temperature-locking and equalizing mechanism for egg tart ovens. Background Technology

[0002] An egg tart oven is a kitchen appliance specifically designed for baking egg tarts, belonging to a subcategory of ovens. It primarily generates heat through heating elements, utilizing the principles of heat conduction, convection, and radiation to bake the egg tarts at a set temperature and time until the surface is golden brown and the inside is firm, resulting in a crispy exterior and tender interior. With "baking egg tarts" as its core function, an egg tart oven combines the convenience of home use with a degree of professionalism, making it a common piece of equipment for baking enthusiasts and also widely used in dessert shops, cafes, and other commercial settings.

[0003] However, ovens currently on the market all have upper and lower heating elements. During the baking process, the center temperature will be concentrated, and the temperature difference between the center and the periphery will be large due to gaps and the cold end of the heating element. Theoretically, this can only achieve even baking, but it cannot achieve uniform temperature control. Utility Model Content

[0004] The purpose of this invention is to provide a temperature-balancing mechanism for egg tart ovens, in order to solve the problem mentioned in the background art that existing ovens on the market all have upper and lower heating elements, which result in a concentrated temperature in the center during baking, while the temperature around the edges is significantly different from the center due to gaps and the cold end of the heating element. This can only theoretically achieve even baking, but cannot achieve uniform temperature control.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a temperature-locking and equalizing mechanism for an egg tart oven, comprising the main body of the egg tart oven;

[0006] The egg tart oven body has an outer shell on its outer side, an oven door on the front side of the egg tart oven body, feet on the bottom of the egg tart oven body, a control knob on the right side of the oven door, an observation window in the middle of the inside of the oven door, a handle above the observation window, and ventilation holes on the side of the outer shell.

[0007] The main heating element is located at the top of the main body of the egg tart oven, and a temperature control plate is located at the top of the main heating element. A heating plate is located at the bottom of the main body of the egg tart oven.

[0008] Preferably, the main heating tube array has three tubes, and an edge heating tube is provided at the rear side of the oven door.

[0009] Preferably, the main heating tube has a heating power of 150W, and the edge heating tube has a heating power of 200W.

[0010] Preferably, the egg tart oven body has heat-insulating side panels on the left and right sides, mounting plates on the left and right sides, and a heat-insulating rear panel on the rear side.

[0011] Preferably, a fixed-distance keel is provided at the middle position of the heat-insulating side panel and the mounting plate, a fixed-distance keel is provided at the outer side position of the heat-insulating rear panel, and a support frame is provided at the left and right sides of the egg tart oven body. The outer shell is fixedly connected to the egg tart oven body through the support frame, the outer shell is fixedly connected to the heat-insulating rear panel through the fixed-distance keel, and the heat-insulating side panel is fixedly connected to the mounting plate through the fixed-distance keel.

[0012] Preferably, fixing members are provided on the left and right sides of the main heating tube and the edge heating tube, and insertion holes are provided inside the fixing members. The main heating tube and the edge heating tube are connected to the fixing members through the insertion holes.

[0013] Preferably, a fixing hole is provided inside the fixing member, and the fixing member is bolted to the mounting plate through the fixing hole.

[0014] Preferably, the egg tart oven body has baking cavities on the upper and lower sides, and the upper and lower baking cavities are independently controlled.

[0015] Compared with the prior art, this utility model provides a temperature-locking and even-temperature-regulating mechanism for egg tart ovens, which has the following beneficial effects:

[0016] 1. Through the configuration of the main heating element, temperature control plate, heating plate, edge heating elements, insulation side plate, mounting plate, insulation rear plate, spaced ribs, and support frame, the main heating element is positioned at the top inside the egg tart oven body, working in conjunction with the bottom heating plate to form a simultaneous top and bottom heating mode. This ensures that the egg tarts are heated evenly from both top and bottom during baking, preventing uneven baking and effectively improving the overall uniformity of baking. The temperature control plate located on top of the main heating element can monitor the internal temperature of the oven in real time and adjust the temperature accordingly. Precise temperature control ensures the oven temperature remains stable within a suitable range, resulting in consistently high-quality egg tarts. The main heating element array features three elements, maximizing the coverage and intensity of the upper heating, ensuring all parts of the tart are fully heated. An edge heating element located behind the oven door targets the edges of the tarts, effectively reducing the temperature difference between the edges and center, which is often insufficiently heated in traditional baking. This results in more even and consistent baking. The main heating element has a power output of 150 kW. The edge heating element has a power of 200W. The appropriate combination of different power ratings allows for precise heat distribution according to the baking needs of different parts of the egg tart, further optimizing the baking effect. The insulating side panels and insulating rear panel are located on the left and right sides and the rear of the main body of the egg tart oven, respectively. This effectively reduces heat loss from the oven's interior, providing excellent insulation and helping the oven achieve better temperature retention, reducing energy consumption. It also helps maintain a stable internal temperature, which is beneficial for the continuous and stable baking of the egg tarts. Fixed-distance ribs are installed in the middle of the insulating side panels and mounting plate, and on the outer side of the insulating rear panel. This not only enhances the stability of the insulation structure and ensures the secure installation of the insulating side panels and rear panel, but also provides a certain degree of heat insulation, further improving temperature retention. The supporting frames on the left and right sides of the main body of the egg tart oven ensure a stable connection between the outer shell and the main body. The fixed-distance ribs also ensure a stable connection between the outer shell and the insulating rear panel, and between the insulating side panels and the mounting plate, improving the overall structural stability of the oven. This ensures the stability of all components during long-term use, contributing to the stable operation and reliable use of the oven.

[0017] 2. The system utilizes fasteners, insertion holes, and fixing holes. The fasteners on both sides of the main heating element and edge heating elements have insertion holes inside. The main heating element and edge heating elements are connected to the fasteners through these insertion holes. This plug-in connection method is simple to operate. During installation, workers only need to align the main heating element and edge heating element with the insertion holes and insert them, greatly shortening installation time and improving efficiency. Compared to some complex connection methods, such as welding, plug-in connections do not require complex tools or professional skills, reducing installation difficulty. The fasteners also have fixing holes inside, which are used to connect to the mounting plate with bolts. The bolt connection provides high stability and firmly fixes the fasteners to the mounting plate. This ensures that the main heating element and edge heating elements do not shake or shift during operation. This is crucial for guaranteeing the heating effect of the main heating element and edge heating elements. A stable position allows heat to be evenly distributed inside the oven, avoiding uneven heating caused by changes in the position of the heating elements. When the main heating element or edge heating element malfunctions and needs to be replaced, the disassembly process is very convenient due to the plug-in and bolt connection method. Simply unscrew the bolts at the fixing holes to remove the fixing parts from the mounting plate, and then pull out the main heating element or edge heating element for replacement. This easy-to-disassemble and replace structure reduces maintenance costs and time, and improves the overall service life and efficiency of the oven. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the structure of the egg tart oven in this utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the egg tart oven in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the top of the egg tart oven in this utility model.

[0022] In the picture: 1. Egg tart oven body; 2. Oven door; 3. Feet; 4. Observation window; 5. Control knob; 6. Heat dissipation hole; 7. Handle; 8. Warm side panel; 9. Spacing rib; 10. Temperature control board; 11. Support frame; 12. Main heating element; 13. Edge heating element; 14. Heating plate; 15. Mounting plate; 16. Outer shell; 17. Warm back panel; 18. Fixing parts; 19. Insertion hole; 20. Fixing hole. Detailed Implementation

[0023] 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.

[0024] This utility model provides, for example Figure 1-4 The egg tart oven temperature-regulating mechanism shown includes an egg tart oven body 1;

[0025] The egg tart oven body 1 has an outer shell 16 on its outer side, an oven door 2 on its front side, a foot 3 on its bottom, a control knob 5 on the right side of the oven door 2, an observation window 4 in the middle of the inside of the oven door 2, a handle 7 above the observation window 4, and ventilation holes 6 on the side of the outer shell 16.

[0026] The main heating element 12 is located at the upper part of the main body 1 of the egg tart oven. A temperature control plate 10 is located at the top of the main heating element 12. A heating plate 14 is located at the bottom of the main body 1 of the egg tart oven.

[0027] The main heating tube 12 array has three tubes, and the edge heating tube 13 is located at the rear side of the oven door 2.

[0028] The main heating element 12 has a heating power of 150W, and the edge heating element 13 has a heating power of 200W.

[0029] The egg tart oven body 1 has heat-insulating side panels 8 on the left and right sides of the interior, mounting plates 15 on the left and right sides of the heat-insulating side panels 8, and a heat-insulating rear panel 17 on the rear side of the interior.

[0030] A fixed-distance keel 9 is provided at the middle position of the heat-insulating side panel 8 and the mounting plate 15. A fixed-distance keel 9 is provided at the outer side position of the heat-insulating rear panel 17. A support frame 11 is provided on the left and right sides of the egg tart oven body 1. The outer shell 16 is fixedly connected to the egg tart oven body 1 through the support frame 11. The outer shell 16 is fixedly connected to the heat-insulating rear panel 17 through the fixed-distance keel 9. The heat-insulating side panel 8 is fixedly connected to the mounting plate 15 through the fixed-distance keel 9.

[0031] Fixing members 18 are provided on the left and right sides of the main heating tube 12 and the edge heating tube 13. Insertion holes 19 are provided inside the fixing members 18. The main heating tube 12 and the edge heating tube 13 are connected to the fixing members 18 through the insertion holes 19.

[0032] A fixing hole 20 is provided inside the fixing member 18, and the fixing member 18 is bolted to the mounting plate 15 through the fixing hole 20.

[0033] The main body of the egg tart oven 1 has baking cavities on the upper and lower sides, and the upper and lower baking cavities are independently controlled.

[0034] In this embodiment, the specific implementation steps of a temperature-locking and equalizing mechanism for an egg tart oven are as follows: Since the main body 1 of the egg tart oven has baking cavities on its upper and lower sides, each independently controlled, the oven door 2 is opened according to actual conditions such as the number of egg tarts baked at once or the baking requirements of different egg tarts. The mold containing the egg tarts is placed in the appropriate position of the corresponding baking cavity, and the oven door 2 is gently closed to ensure the oven is sealed, reducing heat loss and facilitating temperature stability inside the oven. The main heating element 12, the edge heating element 13, and the heating plate 14 then begin operation. The three main heating elements 12, arranged in an array, heat the egg tarts from above, while the heating plate 14 at the bottom... Heating from below, the edge heating element 13 on the back side of the oven door 2 provides targeted heating to the edges of the egg tarts. The main heating element 150W and the edge heating element 200W of different power are reasonably distributed to ensure that the egg tarts and their edges are heated evenly. The heat preservation side plate 8 and the heat preservation back plate 17 play their role in reducing the loss of heat from the inside of the oven to the outside. Combined with the temperature control plate 10 for monitoring and regulating the temperature, the internal temperature of the oven is kept stable, achieving a good heat retention effect and ensuring that the temperature fluctuation during baking is within a small range. During the baking process, the baking status of the egg tarts can be observed at any time through the observation window 4, such as color changes and whether they have puffed up.

[0035] like Figure 2-4 As shown, a main heating element 12 is installed at the upper part of the interior of the egg tart oven body 1. A temperature control plate 10 is installed at the top of the main heating element 12. A heating plate 14 is installed at the bottom of the egg tart oven body 1. Three main heating elements 12 are arranged in an array. An edge heating element 13 is installed at the rear side of the oven door 2. The heating power of the main heating element 12 is 150W, and the heating power of the edge heating element 13 is 200W. Warm-insulating side plates 8 are installed on the left and right sides of the interior of the egg tart oven body 1. An installation plate 15 is provided at the location. A heat-insulating back plate 17 is provided at the rear of the interior of the egg tart oven body 1. A fixed-distance keel 9 is provided at the middle position of the heat-insulating side plate 8 and the installation plate 15. A fixed-distance keel 9 is provided at the outer side of the heat-insulating back plate 17. A support frame 11 is provided on the left and right sides of the egg tart oven body 1. The outer shell 16 is fixedly connected to the egg tart oven body 1 through the support frame 11. The outer shell 16 is fixedly connected to the heat-insulating back plate 17 through the fixed-distance keel 9. The heat-insulating side plate 8 is fixedly connected to the installation plate 15 through the fixed-distance keel 9.

[0036] Preferably, the main heating element 12 is located inside the upper part of the egg tart oven body 1, cooperating with the bottom heating plate 14 to form a simultaneous upper and lower heating mode. This allows the egg tarts to be heated evenly from both top and bottom during baking, avoiding uneven baking at the top or bottom, and effectively improving the overall baking uniformity of the egg tarts. The temperature control plate 10 on top of the main heating element 12 can monitor the internal temperature of the oven in real time and make precise adjustments according to the set temperature to ensure that the internal temperature of the oven is stable within a suitable range, which is conducive to baking egg tarts with consistent quality. The array of three main heating elements 12 can expand the coverage and heating intensity of the upper heating, ensuring that all parts of the upper part of the egg tart are fully heated. The edge heating element 13 located on the rear side of the oven door 2 can specifically heat the edges of the egg tarts. Since the edges of egg tarts are often underheated in traditional baking, this design effectively reduces the temperature difference between the edges and the center of the egg tarts, making the overall baking effect of the egg tarts more uniform. The main heating element 12 has a heating power of 150W, and the edge heating element 13 has a heating power of 200W. The reasonable combination of different power The oven can precisely distribute heat according to the baking needs of different parts of the egg tart, further optimizing the baking effect. The heat-insulating side panels 8 and the heat-insulating rear panel 17 are respectively set on the left and right sides and the rear side inside the main body 1 of the egg tart oven. This can effectively reduce the loss of heat from the oven to the outside, play a good heat-insulating role, help the oven achieve better heat retention, reduce energy consumption, and also help maintain the stability of the internal temperature of the oven, which is conducive to the continuous and stable baking of egg tarts. The heat-insulating side panels 8 and the middle of the mounting plate 15, and the outer side of the heat-insulating rear panel 17 are all equipped with spaced ribs 9. This not only enhances the stability of the heat-insulating structure and ensures that the heat-insulating side panels 8 and the heat-insulating rear panel 17 are firmly installed, but also plays a certain role in heat insulation, which helps to improve the heat retention performance. The support frame 11 set on the left and right sides of the main body 1 of the egg tart oven ensures that the outer shell 16 is firmly connected to the main body 1 of the egg tart oven. At the same time, the spaced ribs 9 realize the firm connection between the outer shell 16 and the heat-insulating rear panel 17, and the heat-insulating side panels 8 and the mounting plate 15, which improves the overall stability of the oven structure and ensures that the position of each component is stable during long-term use, which is conducive to the stable operation and reliable use of the oven.

[0037] like Figure 2-4 As shown, a fixing member 18 is provided on the left and right sides of the main heating tube 12 and the edge heating tube 13. A plug hole 19 is provided inside the fixing member 18. The main heating tube 12 and the edge heating tube 13 are plugged into the fixing member 18 through the plug hole 19. A fixing hole 20 is provided inside the fixing member 18. The fixing member 18 is bolted to the mounting plate 15 through the fixing hole 20.

[0038] Preferably, the fixing members 18 arranged on both sides of the main heating tube 12 and the edge heating tube 13 have insertion holes 19 inside. The main heating tube 12 and the edge heating tube 13 are connected to the fixing members 18 through the insertion holes 19. This insertion connection method is simple to operate. During the installation process, the operator only needs to align the main heating tube 12 and the edge heating tube 13 with the insertion holes 19 and insert them, which greatly shortens the installation time and improves the installation efficiency. Compared with some complex connection methods, such as welding, the insertion connection does not require complicated tools and professional skills, reducing the installation difficulty. The fixing members 18 have fixing holes 20 inside, which are bolted to the mounting plate 15. The bolt connection has high stability and can firmly fix the fixing members 18 to the mounting plate 15. Ensuring that the main heating element 12 and the edge heating element 13 do not shake or shift during operation is crucial for guaranteeing their heating performance. A stable position allows heat to be evenly distributed throughout the oven, preventing uneven heating caused by changes in the heating element's position. When the main heating element 12 or the edge heating element 13 malfunctions and needs replacement, the plug-in and bolt connection method makes disassembly very convenient. Simply unscrew the bolt at the fixing hole 20 to remove the fixing piece 18 from the mounting plate 15, and then pull out the main heating element 12 or the edge heating element 13 for replacement. This easy-to-disassemble and replace structure reduces maintenance costs and time, and improves the overall lifespan and efficiency of the oven.

[0039] like Figure 1-4 As shown, the main body of the egg tart oven 1 has baking cavities on the upper and lower sides, and the upper and lower baking cavities are independently controlled.

[0040] Optionally, users can bake two different types of egg tarts or other baked goods simultaneously according to different baking needs, satisfying diverse taste preferences. Alternatively, they can bake egg tarts and other small snacks at the same time, making full use of the oven space, improving baking efficiency, and avoiding the hassle of baking multiple times due to different baking requirements. Different types of egg tarts or baked goods may require different baking temperatures and times. The upper and lower baking cavities are independently controlled, allowing each cavity to operate according to the characteristics of the food being baked. With independent control of the baking cavity, not all components of the entire oven are running at full load each time. When only one baking cavity is used, the heating elements, temperature control elements, and other components of the other baking cavity are idle, reducing the frequency of use and wear of these components. This helps to reduce the overall wear and tear of the oven and extend the service life of each component.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing 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. 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 temperature-locking and temperature-balancing mechanism for an egg tart oven, comprising the main body of the egg tart oven (1); The egg tart oven body (1) is provided with an outer shell (16) on the outside, an oven door (2) is provided on the front side of the egg tart oven body (1), a foot (3) is provided at the bottom of the egg tart oven body (1), a control knob (5) is provided on the right side of the oven door (2), an observation window (4) is provided in the middle of the inside of the oven door (2), a handle (7) is provided above the observation window (4), and a heat dissipation hole (6) is provided on the side of the outer shell (16). characterized in that The main heating tube (12) is located at the upper part of the main body (1) of the egg tart oven. A temperature control plate (10) is located at the top of the main heating tube (12). A heating plate (14) is located at the bottom of the main body (1) of the egg tart oven.

2. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 1, characterized in that: The main heating tube (12) array has three tubes, and the edge heating tube (13) is provided at the rear side of the oven door (2).

3. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 2, characterized in that: The main heating tube (12) has a heating power of 150W, and the edge heating tube (13) has a heating power of 200W.

4. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 3, characterized in that: The egg tart oven body (1) is provided with heat-insulating side panels (8) on the left and right sides, and mounting plates (15) on the left and right sides of the heat-insulating side panels (8). The egg tart oven body (1) is provided with a heat-insulating rear panel (17) on the rear side.

5. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 4, characterized in that: A fixed-distance keel (9) is provided at the middle position of the heat-insulating side plate (8) and the mounting plate (15). A fixed-distance keel (9) is provided at the outer position of the heat-insulating rear plate (17). A support frame (11) is provided on the left and right sides of the egg tart oven body (1). The outer shell (16) is fixedly connected to the egg tart oven body (1) through the support frame (11). The outer shell (16) is fixedly connected to the heat-insulating rear plate (17) through the fixed-distance keel (9). The heat-insulating side plate (8) is fixedly connected to the mounting plate (15) through the fixed-distance keel (9).

6. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 2, characterized in that: Fixing members (18) are provided on the left and right sides of the main heating tube (12) and the edge heating tube (13). A plug hole (19) is provided inside the fixing member (18). The main heating tube (12) and the edge heating tube (13) are plugged into the fixing member (18) through the plug hole (19).

7. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 6, characterized in that: The fixing member (18) has a fixing hole (20) inside, and the fixing member (18) is bolted to the mounting plate (15) through the fixing hole (20).

8. The temperature-locking and temperature-balancing mechanism for an egg tart oven according to claim 1, characterized in that: The egg tart oven body (1) has baking cavities on the upper and lower sides, and the baking cavities on the upper and lower sides are independently controlled.

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