Modular wood-fired oven

Abstract

Modular wood-fired oven, characterized by the fact that it includes: a furnace body and a grill grate arranged on the upper part of the furnace body; wherein the lower part of the furnace body is provided with an extended support foot device, the extended support foot device comprising a left front support foot, a right front support foot, a left rear support foot and a right rear support foot, wherein the left front support foot and the left rear support foot are arranged parallel to each other, the right front support leg and the right rear support leg are arranged parallel to each other, wherein the left rear support leg and the right rear support leg are arranged symmetrically to each other, wherein the distance between the support points of the left rear support leg and The right rear support leg is larger than the width of the oven body to form a stable support.

Description

Technical field

[0001] The utility model relates to a modular wood-fired oven. State of the art

[0002] According to research in patent documents and market analyses, wood-fired ovens are known. For example, Chinese patent number CN113907617B discloses a mobile multi-purpose grill comprising a grill body, wherein the grill body has a charcoal storage area, a first grill grate is arranged above the charcoal storage area and connected to the grill body, and a height adjustment device is provided between the first grill grate and the grill body; furthermore, a wood fire basket is attached to the grill body, which has a mounting post to which a second grill grate is attached above the wood fire basket. The invention offers the functionality of both a charcoal grill and a wood grill, thus effectively meeting consumer usage requirements.

[0003] Another Chinese patent publication, with publication number CN110558862A, discloses a low-smoke wood-fired grill consisting of a grill cover, a grill frame, and a grill base, wherein the grill cover includes a smoke vent and a transparent cover, the inside of the transparent cover is slidably supported on the lower outer area of ​​the smoke vent, the grill frame includes a mesh cover, grill skewers, and a skewer support frame, the mesh cover is fixedly attached to the upper inner area of ​​the skewer support frame, the grill skewers are evenly spaced and rotatably mounted inside the skewer support frame, the upper end of the mesh cover is fixedly connected to the inner middle area of ​​the smoke vent, the grill base includes a rotating cylinder, a support cylinder, and an ash box, the rotating cylinder being rotatably mounted on the outer circumference of the support cylinder.The upper wall of the support cylinder is firmly connected to the lower central area of ​​the spit-holding frame, and the lower end of the support cylinder is firmly connected to the upper end of the ash box, with the interior of the support cylinder being fluidically connected to the interior of the ash box. This invention prevents the grilled ingredients from being affected by thick wood smoke, improves the grilling performance of the ingredients, and simultaneously reduces smoke emissions to better meet user requirements.

[0004] However, with such products, the assembly of the components is usually quite complex, the manufacturing costs for the various facilities, production conditions, and required equipment are relatively high, stability is inadequate, and there is a risk of tipping over with corresponding safety hazards. To overcome the aforementioned disadvantages, the present modular wood-fired oven was developed. Content of the present utility model

[0005] The technical problem that the utility model aims to solve is to provide a modular wood-fired oven whose oven body is joined together by a tongue-and-groove connection (with recesses and projections) in a form-fitting and detachable manner to prevent loosening, ensure a robust and reliable structure, be durable, reduce replacement costs, and be suitable for demanding outdoor environments with high temperatures, vibrations, and frequent temperature changes.

[0006] To solve this problem, the utility model provides a modular wood-fired oven comprising: an oven body and a grill grate arranged on the upper part of the oven body; wherein the lower part of the oven body is provided with an extended support leg device, the extended support leg device comprising a left front support leg, a right front support leg, a left rear support leg and a right rear support leg, wherein the left front support leg and the left rear support leg are arranged parallel to each other, the right front support leg and the right rear support leg are arranged parallel to each other, wherein the left rear support leg and the right rear support leg are arranged symmetrically to each other, wherein the distance between the support points of the left rear support leg and the right rear support leg is greater than the width of the oven body in order to form a stable support.

[0007] In one or more embodiments of the utility model, the distance between the support points of the left front support foot and the right front support foot is greater than the width of the furnace body in order to form stable front and rear support.

[0008] In one or more embodiments of the utility model, the left front support foot and the right front support foot are arranged symmetrically to each other.

[0009] In one or more embodiments of the utility model, the oven body comprises a side plate, a back plate, a bottom plate, an oven door plate and an air guide plate, which interlock positively by means of tongue and groove connections (through recesses and projections) and enable a detachable, pluggable assembly.

[0010] In one or more embodiments of the utility model, the oven body is provided with an oven support frame, wherein the support frame has several projecting insert blocks, and the grill grate is accordingly provided with several insertion openings for receiving the projecting insert blocks.

[0011] In one or more embodiments of the utility model, the grill grate is provided with a central viewing opening for observing the fire.

[0012] The advantages of a utility model over the prior art are as follows: By applying the above solution, the furnace body made of carbon steel sheets can be joined together in a form-fitting and detachable manner using a tongue-and-groove connection (with recesses and projections), which prevents loosening, ensures a robust and reliable structure, is durable, reduces replacement costs and is suitable for demanding outdoor environments with high temperatures, vibrations and frequent temperature changes.

[0013] The grill rack is removable, so different grill racks or cookware can easily be exchanged on the oven support frame.

[0014] The extended support foot device on the lower part of the furnace body provides high stability, effectively prevents tipping and avoids tipping accidents. Brief description of the characters Fig. Figure 1 is a schematic representation of the structure of the modular wood-fired oven in one embodiment; Fig. Figure 2 is a schematic representation of the structure of the modular wood-fired oven in an exemplary embodiment from a further perspective. Detailed description of embodiments

[0015] The exemplary embodiments of the utility model are described in detail below. The examples of the embodiments are illustrated in the accompanying drawings, where identical or similar reference numerals consistently denote identical or similar elements or elements with identical or similar functions.

[0016] In the following description, the term "connected" is to be understood in the broadest sense, e.g., as a permanent connection, a detachable connection, or a one-piece connection; as a mechanical connection; as a direct connection or as an indirect connection via an intermediate element; as an internal connection between two elements. For a person skilled in the art in this field, the specific meaning of the aforementioned terms in the present utility model will be understandable depending on the specific application.

[0017] In this utility model, unless otherwise specified or limited, the term "a first feature above / below a second feature" includes both direct contact between the first and second features and contact via an intervening feature. Furthermore, the indication that the first feature is "above," "below," or "above" the second feature includes both the position of the first feature directly above or diagonally above the second feature and the mere fact that the horizontal height of the first feature is greater than the height of the second feature. The indication that the first feature is "above," "below," or "below" the second feature includes both the position of the first feature directly below or diagonally below the second feature and the mere fact that the horizontal height of the first feature is less than the height of the second feature.

[0018] The following description of the exemplary embodiments based on the drawings is exemplary and serves to explain the utility model and is not to be understood as a limitation of the utility model.

[0019] A preferred embodiment of the utility model is described below with reference to the Fig. 1 and Fig.2 described. It is a modular wood-fired oven comprising an oven body 1 and a grill grate 2 arranged on the upper part of the oven body 1; the lower part of the oven body 1 is provided with an extended support leg assembly 3 comprising a left front support leg 31, a right front support leg 32, a left rear support leg 33, and a right rear support leg 34. The left front support leg 31 and the left rear support leg 33 are arranged parallel to each other, as are the right front support leg 32 and the right rear support leg 34. The left rear support leg 33 and the right rear support leg 34 are arranged symmetrically to each other, with the distance between the support points of the left rear support leg 33 and the right rear support leg 34 being greater than the width of the oven body 1 to provide stable support.Preferably, the distance between the support points of the left rear support foot 33 and the right rear support foot 34 is 1.2 to 2.4 times the width of the furnace body 1. The distance between the support points of the left front support foot 31 and the right front support foot 32 is greater than the width of the furnace body 1 in order to form stable front and rear support. Preferably, this distance between support points is 1.2 to 2.4 times the width of the furnace body 1.

[0020] The left front support leg 31 and the right front support leg 32 are arranged symmetrically to each other.

[0021] The oven body 1 comprises a side plate 11, a rear plate 12, a bottom plate 13, an oven door plate 14, and an air baffle 15, which together form an assembly. These components interlock positively by means of recesses 4 and projections 5, enabling a detachable, pluggable connection. During the manufacture of the side plate 11, the rear plate 12, the bottom plate 13, the oven door plate 14, and the air baffle 15, the recesses 4 and projections 5 at the corresponding connection positions can be produced, for example, by laser cutting to allow for pluggable assembly.

[0022] The oven body 1 is provided with an oven support frame 6, which has several projecting insertion blocks 61. The grill grate 2 is accordingly provided with several insertion openings 21 for receiving the projecting insertion blocks 61.

[0023] In use, the oven door 14 is opened, firewood is placed in the oven body 1 and lit, and the food is heated on the grill grate 2. The combustion process can be observed through the central viewing window 22. The bottom plate 13 can be designed to be movable back and forth to facilitate ash removal. The oven body 1 can be assembled from carbon steel sheets using a tongue-and-groove joint (with recesses and projections) in a form-fitting and detachable manner, preventing loosening, ensuring a robust and reliable structure, durability, reduced replacement costs, and suitability for demanding outdoor environments with high temperatures, vibrations, and frequent temperature changes. The grill grate 2 is removable, allowing for easy exchange of different grill grates or cookware on the oven support frame.The extended support foot device on the lower part of the furnace body 1 provides high stability, effectively prevents tipping and avoids tipping accidents.

[0024] Although the utility model has been described according to preferred embodiments, modifications, conversions, and equivalent solutions are possible within the scope of protection of the utility model. It is self-evident that there are numerous alternative uses of the utility model. Therefore, the appended claims are to be interpreted as encompassing all such modifications, conversions, and equivalent solutions that fall within the true spirit and scope of protection of the utility model. The person skilled in the art should understand from the foregoing description of the structure and principles that the utility model is not limited to the specific embodiments described above.Improvements and replacements made on the basis of the utility model using techniques known in the prior art fall within the scope of protection of the utility model as defined by the respective claims. QUOTES INCLUDED IN THE DESCRIPTION

[0000] This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature

[0000] CN 113907617B

[0002] CN 110558862A

[0003]

Claims

[1] Modular wood-fired oven, characterized by that it includes: a furnace body and a grill grate arranged on the upper part of the furnace body; wherein the lower part of the furnace body is provided with an extended support foot device, the extended support foot device comprising a left front support foot, a right front support foot, a left rear support foot and a right rear support foot, wherein the left front support foot and the left rear support foot are arranged parallel to each other, the right front support leg and the right rear support leg are arranged parallel to each other, wherein the left rear support leg and the right rear support leg are arranged symmetrically to each other, wherein the distance between the support points of the left rear support leg and The right rear support leg is larger than the width of the oven body to form a stable support. [2] Modular wood-fired oven according to claim 1, characterized by , that the distance between the left front support foot and the right front support foot is greater than the width of the furnace body in order to form stable front and rear support. [3] Modular wood-fired oven according to claim 2, characterized by , that the left front support leg and the right front support leg are arranged symmetrically to each other. [4] Modular wood-fired oven according to claim 3, characterized by , that the oven body comprises a side plate, a back plate, a bottom plate, an oven door plate and an air guide plate, which interlock in a form-fitting manner by means of tongue and groove connections, recesses and projections, and enable a detachable, pluggable assembly. [5] Modular wood-fired oven according to claim 4, characterized bythat the oven body is provided with an oven support frame, wherein the oven support frame has several protruding insert blocks, and the grill grate is accordingly provided with several insertion openings to receive the protruding insert blocks. [6] Modular wood-fired oven according to claim 5, characterized by that the grill grate is equipped with a central viewing window for observing the fire.

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