Temperature-controllable open fire oven

Abstract

The utility model relates to a temperature controllable open fire oven which comprises an oven body, a first heating assembly and a baking net, the baking net and the heating assembly are installed in the oven body, a flame adjusting assembly is arranged above the first heating assembly, the baking net is installed above the flame adjusting assembly, and the flame adjusting assembly comprises a supporting piece and a movable assembly. An opening is formed in the top of the supporting part, a first baffle is fixedly installed at the top of the supporting part and divides the opening into two fire outlets, the movable assembly comprises a driving assembly and a movable part, the movable part is fixedly connected with the driving assembly and located above the fire outlets, and the driving assembly can control the movable part to swing so as to cover the fire outlets. According to the open fire oven with the controllable temperature, it can be guaranteed that fuel is combusted sufficiently, the good combustion effect is achieved, the barbecue temperature can be adjusted, and therefore the open fire oven can adapt to different barbecue scenes.

Description

Technical Field

[0001] This utility model relates to the field of baking equipment technology, and in particular to a temperature-controlled open-flame oven. Background Technology

[0002] In today's society, with the continuous improvement of people's quality of life, outdoor barbecues have evolved into a popular leisure activity. There are many types of barbecue grills, among which open-flame grills are particularly favored due to their open cooking method. Open-flame grills use direct flames to roast food, effectively bringing out its aroma. They are especially suitable for foods that require high-temperature cooking, while also accelerating the cooking process and significantly reducing cooking time.

[0003] During grilling, different flame intensities affect the flavor of food differently, so adjusting the flame size is necessary to control the texture. Currently, most open-flame grills control the heat by adjusting the fuel supply. While this method can regulate temperature, it suffers from incomplete combustion and low thermal efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a temperature-controlled open flame grill that can ensure complete combustion of fuel and achieve good combustion effect, and can also adjust the grilling temperature to adapt to different grilling scenarios.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A temperature-controlled open-flame oven includes an oven body, a first heating component, and a grill rack. The grill rack and the heating component are installed inside the oven body. A flame adjustment component is provided above the first heating component. The grill rack is installed above the flame adjustment component. The flame adjustment component includes a support member and a movable component. An opening is provided at the top of the support member. A first baffle is fixedly installed at the top of the support member, dividing the opening into two fire outlets. The movable component includes a drive component and a movable part. The movable part is fixedly connected to the drive component and is located above the fire outlets. The drive component can control the movable part to swing to cover the fire outlets.

[0007] In existing technologies, the only direct way to adjust the flame size and thus regulate the heating temperature is by adjusting the flame output. This design, however, adds a flame adjustment component. This component, through a drive mechanism, controls the area of ​​the flame outlet covered by a moving part. The larger the area exposed by the outlet, the larger the flame; conversely, the smaller the area exposed, the smaller the flame. This method allows for flexible flame size adjustment without frequently changing the flame output. Users can freely adjust the flame size according to the needs of the food, such as low-temperature slow roasting or high-temperature quick searing, avoiding burning or undercooking and significantly improving cooking results. This method of flame size adjustment not only achieves precise temperature control but also avoids incomplete fuel combustion caused by changing the flame output, thereby improving combustion efficiency.

[0008] Furthermore, the movable components include a fixed component and two cover plates. The fixed component is fixedly connected to the drive assembly, and the cover plates are fixedly connected to the fixed component. The cover plates are identical in shape and size to the flame outlet and are located above the flame outlet. The cover plates can swing under the control of the drive assembly to close or separate from the flame outlet. Through this design, the cover plates can swing under the control of the drive assembly, thereby adjusting the relative position between the cover plates and the flame outlet. The shape and size of the cover plates match the flame outlet. When the cover plates are closed, they completely cover the flame outlet, while when separated, part of the flame outlet is exposed. Thus, the flame can escape from the exposed flame outlet. By adjusting the area of ​​the exposed flame outlet, flames of different sizes can be released. This mechanism makes flame adjustment more precise, thereby improving the sensitivity and accuracy of temperature control.

[0009] Furthermore, the drive assembly includes a support rod, a connecting rod, and a drive device. The lower parts of both ends of the support rod are rotatably connected to the support member, and the fixing member is fixedly connected to the support rod. One end of the connecting rod is fixedly connected to the support rod, and the other end is fixedly connected to the drive device. In this design, manual operation is possible. Specifically, the drive device includes a knob and a drive rod, which is connected to the connecting rod. When the knob is turned, the drive rod rotates accordingly, thereby driving the connecting rod. This design, through the rigid connection between the support rod and the fixing member, and the linkage design of the connecting rod, ensures that the power of the drive device is efficiently transmitted to the cover plate, allowing the cover plate to operate smoothly during opening and closing, avoiding jamming or deviation, and achieving precise control of the flame size. The design of the connecting rod allows the moving parts to move along a predetermined trajectory during adjustment, adapting to the needs of different opening and closing angles. This multi-rod linkage design enables complex movements within a limited space, avoiding excessive space occupation in the oven body, ensuring the compactness of the overall structure of the barbecue oven, and not affecting the normal function of the heating element and the grill rack.

[0010] Furthermore, the first heating component includes a feeding hopper, an ignition device, a flame outlet, and an air supply device. The feeding hopper is installed on the front side of the oven body. One end of the ignition device is connected to the feeding hopper, and the other end is connected to the flame outlet. The air supply device is located to one side of the ignition device. This barbecue grill uses wood pellets as fuel. The ignition device is a commonly used ignition device when using this material, including a wood pellet feeding mechanism and an ignition mechanism. It directly connects the feeding hopper and the flame outlet, enabling rapid ignition of the fuel, shortening preheating time, improving grilling efficiency, and meeting the need for immediate use. The design of the feeding hopper being located on the front side of the oven body allows users to easily add fuel at any time without frequently opening the oven body, reducing heat loss and simplifying operation. The air supply device, located to one side of the ignition device, can adjust the air supply to ensure complete combustion of the fuel, preventing unstable flames or excessive smoke due to oxygen deficiency, improving thermal efficiency, and reducing harmful gas emissions.

[0011] Furthermore, a smoking and grilling component is also included, comprising a second heating element and a second baffle. The second baffle is installed above the second heating element and has multiple smoking holes. The second heating element has the same structure as the first heating element. By adding an independent smoking and grilling component, the grill can simultaneously perform open-flame grilling and smoking cooking functions, greatly expanding the cooking possibilities. The smoking holes on the second baffle can evenly distribute the hot smoke, ensuring that all parts of the food are fully exposed to the smoky flavor, improving the consistency of the smoking quality. In this design, the second heating element has the same structure as the first element, reducing production costs and maintenance difficulty, and improving energy efficiency.

[0012] Furthermore, a shelf is fixedly installed on one side of the grill body, and a handle is fixedly installed on the other side. The design of the shelf and handle improves the ease of use of the grill and enhances the user experience.

[0013] In summary, this temperature-controlled open-flame grill can ensure complete combustion of fuel for good combustion results, and can also adjust the grilling temperature to adapt to different grilling scenarios. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0015] Figure 1 This is a top view of the internal structure of the furnace body of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the flame adjustment assembly of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the support component of this utility model;

[0018] Figure 4 This is a schematic diagram of the ignition device of this utility model;

[0019] Figure 5 This is a schematic diagram of part of the structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the overall assembly structure of this utility model;

[0021] The components include: furnace body-1, first heating component-2, feeding hopper-21, ignition device-22, flame outlet-23, air supply device-24, grilling rack-3, flame adjustment component-4, support component-41, opening-411, first baffle-412, flame outlet-413, movable component-42, drive component-421, support rod-4211, connecting rod-4212, drive device-4213, movable component-422, fixing component-4221, cover plate-4222, smoking component-5, second heating component-51, second baffle-52, smoke hole-521, platform-6, and handle-7. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] In the description of this utility model, it should be understood that the orientation and positional relationship indicated by terms such as "up", "down", "left", "right", "front", "back", "vertical", "bottom", "inner", and "outer" are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] like Figures 1 to 3 as well as Figure 6 The diagram shows a temperature-controlled open flame oven, comprising an oven body 1, a first heating component 2, and a grill rack 3. The grill rack 3 and the heating component are installed inside the oven body 1. A flame adjustment component 4 is disposed above the first heating component 2. The grill rack 3 is installed above the flame adjustment component 4. The flame adjustment component 4 includes a support member 41 and a movable component 42. The support member 41 has an opening 411 at its top. A first baffle 412 is fixedly installed on the top of the support member 41, dividing the opening 411 into two fire outlets 413. The movable component 42 includes a drive component 421 and a movable part 422. The movable part 422 is located above the fire outlets 413 and is fixedly connected to the drive component 421. The drive component 421 can control the movable part 422 to swing to cover the fire outlets 413.

[0025] In existing technologies, the only direct way to adjust the flame size and thus regulate the heating temperature is by adjusting the flame output. This design, however, adds a flame adjustment component 4. This component 4, through a drive component 421, controls the area covered by the movable part 422 of the flame outlet 413. A larger area exposed by the flame outlet 413 results in a larger flame, and a smaller area results in a smaller flame. This method allows for flexible flame size adjustment without frequent changes to the flame output. Users can freely adjust the flame size according to the needs of the food, such as low-temperature slow roasting or high-temperature quick grilling, avoiding burning or undercooking and significantly improving cooking results. This method of flame size adjustment not only achieves precise temperature control but also avoids incomplete fuel combustion caused by changing the flame output, thereby improving combustion efficiency.

[0026] As a preferred option, such as Figure 2 and Figure 3 As shown, the movable component 422 includes a fixed component 4221 and two cover plates 4222. The fixed component 4221 is fixedly connected to the drive assembly 421, and the cover plates 4222 are fixedly connected to the fixed component 4221. The cover plates 4222 have the same shape and size as the burner outlet 413 and are located above the burner outlet 413. The cover plates 4222 can swing under the control of the drive assembly 421 to achieve closure or separation from the burner outlet 413. Through this design, the cover plates 4222 can swing under the control of the drive assembly 421, thereby adjusting the relative position between the cover plates 4222 and the burner outlet. The cover plate 4222 is shaped and sized to match the flame outlet 413. When the cover plate 4222 and the flame outlet 413 are closed, the flame outlet 413 is completely covered. When separated, the flame outlet 413 is partially exposed, allowing the flame to escape from the exposed flame outlet 413. By adjusting the area of ​​the exposed flame outlet, flames of different sizes can be released. This mechanism makes flame adjustment more precise, thereby improving the sensitivity and accuracy of temperature control.

[0027] As a preferred option, such as Figure 2 and Figure 3As shown, the drive assembly 421 includes a support rod 4211, a connecting rod 4212, and a drive device 4213. The lower parts of both ends of the support rod 4211 are rotatably connected to the support member 41, and the fixing member 4221 is fixedly connected to the support rod 4211. One end of the connecting rod 4212 is fixedly connected to the support rod 4211, and the other end is fixedly connected to the drive device 4213. In this design, the drive can be operated manually. Specifically, the drive device 4213 includes a knob and a drive rod. The drive rod is connected to the connecting rod 4212. When the knob is rotated, the drive rod rotates accordingly, thereby driving the connecting rod 4212 to move. With this design, the rigid connection between the support rod 4211 and the fixing member 4221, and the linkage design of the connecting rod 4212, ensure that the power of the drive device 4213 is efficiently transmitted to the cover plate 4222, so that the cover plate 4222 runs smoothly during opening and closing, avoiding jamming or displacement, and achieving precise control of the flame size. The design of the connecting rod 4212 allows the movable part 422 to move along a predetermined trajectory during adjustment, adapting to the needs of different opening and closing angles. This multi-rod linkage design enables complex movements within a limited space, avoiding excessive space occupation of the oven body 1, ensuring the compactness of the overall structure of the barbecue oven, and at the same time not affecting the normal function of the heating components and the grill rack 3.

[0028] As a preferred option, such as Figure 4 As shown, the first heating component 2 includes a feeding bin 21, an ignition device 22, a flame outlet 23, and an air supply device 24. The feeding bin 21 is installed on the front side of the oven body 1. One end of the ignition device 22 is connected to the feeding bin 21, and the other end is connected to the flame outlet 23. The air supply device 24 is located on one side of the ignition device 22. This barbecue grill uses wood pellets as fuel. The ignition device 22 is a commonly used ignition device when using this material, including a wood pellet feeding mechanism and an ignition mechanism. It directly connects the feeding bin 21 and the flame outlet 23, which can quickly ignite the fuel, shorten the preheating time, improve the grilling efficiency, and meet the need for immediate use. The design of the feeding bin 21 being located on the front side of the oven body 1 makes it convenient for users to add fuel at any time without frequently opening the oven body 1, reducing heat loss and simplifying operation. The air supply device 24 is located on one side of the ignition device 22 and can adjust the air supply to ensure complete combustion of the fuel, avoid unstable flames or excessive smoke due to lack of oxygen, improve thermal efficiency, and reduce harmful gas emissions.

[0029] As a preferred option, such as Figure 1 and Figure 4As shown, a smoking assembly 5 is also provided. The smoking assembly 5 includes a second heating element 51 and a second baffle 52. The second baffle 52 is installed above the second heating element 51 and has multiple smoking holes 521. The second heating element 51 has the same structure as the first heating element 2. By adding an independent smoking assembly 5, the grill can simultaneously perform open-flame grilling and smoking cooking functions, greatly expanding the cooking scenarios. The multiple smoking holes 521 arranged on the second baffle 52 can evenly disperse the hot smoke, ensuring that all parts of the food can fully contact the smoky flavor and improve the consistency of the smoking quality. In this design, the second heating element 51 has the same structure as the first assembly, reducing production costs and maintenance difficulty, and improving energy efficiency.

[0030] As a preferred option, such as Figure 5 and Figure 6 As shown, a shelf 6 is fixedly installed on one side of the oven body 1, and a handle 7 is fixedly installed on the other side. The design of the shelf 6 and the handle 7 improves the convenience of using the barbecue oven and enhances the user experience.

[0031] In summary, this temperature-controlled open-flame grill can ensure complete combustion of fuel for good combustion results, and can also adjust the grilling temperature to adapt to different grilling scenarios.

[0032] In summary, the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 controllable temperature open flame grill comprising a grill body, a first heating assembly and a grill grate, the grill grate and heating assembly being mounted within the grill body, characterised in that: A flame adjustment component is provided above the first heating component, and the grill is installed above the flame adjustment component. The flame adjustment component includes a support member and a movable component. The support member has an opening at the top, and a first baffle is fixedly installed on the top of the support member. The first baffle divides the opening into two flame outlets. The movable component includes a driving component and a movable part. The movable part is fixedly connected to the driving component and is located above the flame outlets. The driving component controls the movable part to swing to cover the flame outlets.

2. The temperature-controlled open-flame oven according to claim 1, characterized in that: The movable component includes a fixing component and two cover plates. The fixing component is fixedly connected to the drive assembly, and the cover plates are fixedly connected to the fixing component. The cover plates have the same shape and size as the flame outlet and are located above the flame outlet. The cover plates swing under the control of the drive assembly to achieve closure or separation from the flame outlet.

3. The temperature-controlled open-flame oven according to claim 2, characterized in that: The drive assembly includes a support rod, a connecting rod, and a drive device. The lower parts of both ends of the support rod are rotatably connected to the support member. The fixing member is fixedly connected to the support rod. One end of the connecting rod is fixedly connected to the support rod, and the other end is fixedly connected to the drive device.

4. The temperature-controlled open-flame oven according to claim 1, characterized in that: The first heating component includes a feeding hopper, an ignition device, an outlet port, and an air supply device. The feeding hopper is installed on the front side of the furnace body. One end of the ignition device is connected to the feeding hopper and the other end is connected to the outlet port. The air supply device is located on one side of the ignition device.

5. The temperature-controlled open-flame oven according to claim 4, characterized in that: It also includes a smoking assembly, which includes a second heating assembly and a second baffle. The second baffle is installed above the second heating assembly and has multiple smoking holes. The second heating assembly has the same structure as the first heating assembly.

6. The temperature-controlled open-flame oven according to claim 1, characterized in that: A shelf is fixedly installed on one side of the furnace body, and a handle is fixedly installed on the other side.

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