Gas oven

Abstract

The gas oven comprises an oven body and a combustor, the oven body is provided with a combustion chamber and a cooking chamber, the cooking chamber is located above the combustion chamber, the rear side wall of the combustion chamber is provided with a first opening, and the front side wall of the combustion chamber is provided with a supporting piece; the combustor comprises a combustion pipe, the rear end of the combustion pipe is installed on an installation plate, the combustion pipe is inserted into the combustion chamber, the front end of the combustion pipe abuts against the supporting piece, and the installation plate covers the first opening and is detachably connected with the oven body shell. According to the gas oven provided by the utility model, the burner can be conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a gas oven. Background Art

[0002] A gas oven is an appliance used to bake food. Existing gas ovens generally include an oven body, in which a cooking chamber and a combustion chamber for accommodating food are arranged. A burner is arranged in the combustion chamber. The burner generally includes a combustion tube and a ignition plate installed on the combustion tube. The ignition plate is V-shaped. The gas ejected from the air outlets on both sides of the combustion tube can be guided and diffused through the ignition plate after being ignited to improve the heat uniformity. In existing gas ovens, the rear end of the combustion tube is fixedly mounted on the mounting plate on the rear side of the combustion chamber. The mounting plate is connected to the oven body by multiple bolts. The front end of the combustion tube is connected to the shell plate on the front side of the combustion chamber by bolts. During the installation process, the combustion tube needs to be connected and fixed from both sides of the oven body in turn, and the position of the combustion tube needs to be adjusted when installing the bolts on the front and rear sides. The installation of the entire burner is relatively inconvenient. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a gas oven that can facilitate the disassembly and assembly of the burner.

[0004] According to a gas oven of the utility model, it includes an oven body and a burner, the oven body is provided with a combustion chamber and a cooking chamber, the cooking chamber is located above the combustion chamber, the rear side wall of the combustion chamber is provided with a first opening, and the front side wall of the combustion chamber is provided with a support; the burner includes a combustion tube, the rear end of the combustion tube is installed on a mounting plate, the combustion tube is inserted in the combustion chamber, the front end of the combustion tube is against the support, the mounting plate cover is provided on the first opening and is detachably connected to the oven body shell.

[0005] A gas oven according to an embodiment of the utility model has at least the following beneficial effects: through the above-mentioned arrangement, when installing the burner, the combustion tube of the burner can be installed on the mounting plate first, and then the burner can be inserted from the first opening of the combustion chamber and the front end of the combustion tube can be placed against the support member, and finally the mounting plate can be installed on the oven body. During the entire installation process, there is no need to remove the bolts from the front and rear sides of the oven body, and it only needs to be installed from the rear side of the oven body, which makes the entire installation process more convenient. In addition, the burner can be removed from the oven body by simply removing the mounting plate from the oven body, which is also relatively convenient to remove the burner.

[0006] According to some embodiments of the present invention, the front side wall of the combustion chamber is a shell plate fixed to the oven body, the shell plate is formed with a mounting hole, and the support member is screwed to the mounting hole.

[0007] According to some embodiments of the utility model, the rear end of the combustion tube is mounted on the mounting plate via an elastic connecting member, and a guide surface is provided at the front end of the combustion tube, wherein the guide surface is an inclined surface or an arc surface, and the guide surface abuts against the support member, and the support member is a first bolt member, and when the support member rotates, the support member can adjust the height of the front end of the combustion tube.

[0008] According to some embodiments of the utility model, the front side wall of the combustion chamber is provided with two limiting convex strips extending in the up-down direction, and the front end of the combustion tube is located between the two limiting convex strips.

[0009] According to some embodiments of the present utility model, the burner includes an ignition plate, which is installed on the combustion tube. The ignition plate is located on the upper side of the burner, and the ignition plate has two ignition wings symmetrically arranged in a V shape.

[0010] According to some embodiments of the present invention, the ignition plate is mounted on the combustion tube via at least two second bolt members.

[0011] According to some embodiments of the utility model, the ignition plate includes an arc-shaped connecting portion, and the two ignition wings are connected by the arc-shaped connecting portion, and the arc-shaped connecting portion is fitted on the combustion tube, and the arc-shaped connecting portion is provided with at least two strip holes, and the strip holes extend along the circumference of the combustion tube, and at least two threaded holes are provided on the combustion tube, and all of the threaded holes correspond one-to-one to all of the strip holes, and all of the second bolt members are one-to-one passed through all of the strip holes and are one-to-one screwed to all of the threaded holes.

[0012] According to some embodiments of the present invention, the mounting plate is fixed to the oven body by bolts.

[0013] According to some embodiments of the present invention, the burner includes an ignition needle, which is mounted on the mounting plate, and an end of the ignition needle is arranged on one side of the combustion tube.

[0014] According to some embodiments of the present invention, the end of the ignition needle is bent.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 A schematic diagram of a gas oven according to an embodiment of the utility model;

[0018] Figure 2 for Figure 1 An enlarged view of a gas oven at position A is shown;

[0019] Figure 3 for Figure 1 An exploded view of a gas oven is shown;

[0020] Figure 4 for Figure 1 A cross-sectional view of a gas oven is shown;

[0021] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0022] Figure 6 for Figure 1 A schematic diagram of a burner of a gas oven is shown.

[0023] Reference numerals:

[0024] Oven body 100, combustion chamber 110, first opening 111, second opening 112, cooking chamber 120, mounting plate 130, shell plate 140, mounting hole 141, limiting convex strip 142, support member 150, shelf 160, support strip 161, combustion tube 210, guide surface 211, threaded hole 212, ignition plate 220, ignition wing 221, arc-shaped connecting part 222, strip hole 223, ignition needle 230, elastic connecting member 240. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] Reference Figures 1 to 4 According to a gas oven of the utility model, the utility model comprises an oven body 100 and a burner. The oven body 100 is provided with a combustion chamber 110 and a cooking chamber 120. The cooking chamber 120 is located above the combustion chamber 110. The rear side wall of the combustion chamber 110 is provided with a first opening 111. The front side wall of the combustion chamber 110 is provided with a support member 150. The burner comprises a combustion tube 210. The rear end of the combustion tube 210 is installed on a mounting plate 130. The combustion tube 210 is inserted into the combustion chamber 110. The front end of the combustion tube 210 is against the support member 150. The mounting plate 130 is covered on the first opening 111 and is detachably connected to the shell of the oven body 100.

[0030] Through the above arrangement, when installing the burner, the combustion tube 210 of the burner can be first installed on the mounting plate 130, and then the burner can be inserted from the first opening 111 of the combustion chamber 110 and the front end of the combustion tube 210 can be placed against the support 150. Finally, the mounting plate 130 can be installed on the oven body 100. During the entire installation process, there is no need to remove and assemble bolts from the front and rear sides of the oven body 100. It only needs to be installed from the rear side of the oven body 100, and the entire installation process is more convenient. In addition, the burner can be removed from the oven body 100 by simply removing the mounting plate 130 from the oven body 100, and it is also more convenient to remove the burner.

[0031] Reference Figure 1 and Figure 3 According to some embodiments of the present invention, the front side wall of the combustion chamber 110 is a shell plate 140 fixed to the oven body 100, the shell plate 140 is formed with a mounting hole 141, and the support member 150 is screwed to the mounting hole 141. The above arrangement can facilitate the installation of the support member 150.

[0032] In the specific implementation process, due to addition errors and assembly errors, after the burner is installed, the combustion tube 210 sometimes appears to have one end higher than the other, which leads to a decrease in the uniformity of the heat transfer from the burner to the cooking chamber 120, which does not meet the product requirements.

[0033] Reference Figure 2 and Figure 5 According to some embodiments of the present invention, the rear end of the combustion tube 210 is mounted on the mounting plate 130 through an elastic connector 240, and the front end of the combustion tube 210 is provided with a guide surface 211, which is an inclined surface or an arc surface, and the guide surface 211 abuts against the support member 150, and the support member 150 is a first bolt member. When the support member 150 rotates, the support member 150 can adjust the height of the front end of the combustion tube 210. Through the above arrangement, the support member 150 can be rotated from the mounting hole 141 using a tool such as a screwdriver to adjust the height of the front end of the combustion tube 210, thereby adjusting the horizontal degree of the combustion tube 210.

[0034] Reference Figure 2 and Figure 5 In a specific implementation process, the side wall of the mounting hole 141 protrudes and extends toward the inner side of the combustion chamber 110 , wherein the mounting hole 141 can be directly stamped on the shell plate 140 .

[0035] Reference Figure 2 According to some embodiments of the present invention, the front side wall of the combustion chamber 110 is provided with two limiting convex strips 142 extending in the up-down direction, and the front end of the combustion tube 210 is located between the two limiting convex strips 142. The two limiting convex strips 142 limit the front end of the combustion tube 210 from deflecting or shaking in the horizontal direction.

[0036] Reference Figure 1 , Figure 3 and Figure 6 According to some embodiments of the present invention, the burner includes an ignition plate 220, which is mounted on the combustion tube 210. The ignition plate 220 is located on the upper side of the burner, and the ignition plate 220 has two ignition wings 221 symmetrically arranged in a V shape. The ignition plate 220 guides the flame emitted from the diffusion combustion tube 210 to improve heat uniformity.

[0037] According to some embodiments of the present invention, the ignition plate 220 is mounted on the combustion tube 210 by at least two second bolts, so that the ignition plate 220 can be disassembled and replaced.

[0038] During the specific implementation process, due to addition errors and assembly errors, after the burner is installed, the angles of the two ignition wings 221 of the ignition plate 220 relative to the horizontal plane may be different, resulting in one of the two ignition wings 221 being close to the cooking chamber 120 and the other being away from the cooking chamber 120, resulting in a decrease in the uniformity of heat transfer from the burner to the cooking chamber 120, which does not meet product requirements.

[0039] Reference Figure 6 According to some embodiments of the utility model, the ignition plate 220 includes an arc-shaped connecting portion 222, two ignition wings 221 are connected by the arc-shaped connecting portion 222, the arc-shaped connecting portion 222 is arranged in a close fit with the combustion tube 210, the arc-shaped connecting portion 222 is provided with at least two strip holes 223, the strip holes 223 extend along the circumference of the combustion tube 210, at least two threaded holes 212 are arranged on the combustion tube 210, all the threaded holes 212 correspond to all the strip holes 223, all the second bolt members are arranged in a one-to-one correspondence through all the strip holes 223 and are screwed in a one-to-one correspondence to all the threaded holes 212. Through the above arrangement, the position of the ignition plate 220 can be adjusted by rotating along the circumference of the combustion tube 210 to improve the angle consistency of the two ignition wings 221 of the ignition plate 220 relative to the horizontal plane, and ensure the uniformity of heat transfer.

[0040] According to some embodiments of the present invention, the mounting plate 130 is fixed to the oven body 100 by bolts, so that the mounting plate 130 is detachable.

[0041] Reference Figure 6 According to some embodiments of the present invention, the burner includes an ignition needle 230, which is mounted on the mounting plate 130, and the end of the ignition needle 230 is arranged on one side of the combustion tube 210. Thus, the burner is integrated and mounted on the mounting plate 130, and each component of the burner can be first mounted on the mounting plate 130, and then integrally mounted on the oven body 100, which is convenient for assembly.

[0042] According to some embodiments of the present invention, the end of the ignition needle 230 is bent to increase the strength of the ignition needle 230 and further increase the service life of the ignition needle 230 .

[0043] Reference Figure 3 In a specific implementation process, shelves 160 are provided at the left and right ends of the combustion chamber 110, and a plurality of support bars 161 are provided on the shelves 160 at intervals in the up and down directions. A second opening 112 is provided on the front side wall of the combustion chamber 110, so that food can be taken out and placed from the second opening 112, wherein the food can be temporarily stored in the combustion chamber 110 together with the grill, wherein the left and right ends of the grill are supported by two corresponding support bars 161.

[0044] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The embodiment is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the present purpose.

Claims

1. A gas oven, characterized in that: include: An oven body (100) is provided with a combustion chamber (110) and a cooking chamber (120), wherein the cooking chamber (120) is located above the combustion chamber (110), a rear side wall of the combustion chamber (110) is provided with a first opening (111), and a front side wall of the combustion chamber (110) is provided with a support member (150); A burner comprises a combustion tube (210), the rear end of the combustion tube (210) being mounted on a mounting plate (130), the combustion tube (210) being inserted into the combustion chamber (110), the front end of the combustion tube (210) being against the support member (150), the mounting plate (130) being covered on the first opening (111) and being detachably connected to the shell of the oven body (100).

2. A gas oven according to claim 1, characterized in that: The front side wall of the combustion chamber (110) is a shell plate (140) fixed to the oven body (100); the shell plate (140) is formed with a mounting hole (141); and the support member (150) is screwed to the mounting hole (141).

3. A gas oven according to claim 2, characterized in that: The rear end of the combustion tube (210) is mounted on the mounting plate (130) via an elastic connecting member (240); the front end of the combustion tube (210) is provided with a guide surface (211); the guide surface (211) is an inclined surface or an arc surface; the guide surface (211) abuts against the support member (150); the support member (150) is a first bolt member; when the support member (150) rotates, the support member (150) can adjust the height of the front end of the combustion tube (210).

4. A gas oven according to claim 3, characterized in that: The front side wall of the combustion chamber (110) is provided with two limiting convex strips (142) extending in the up-down direction, and the front end of the combustion tube (210) is located between the two limiting convex strips (142).

5. A gas oven according to claim 3, characterized in that: The burner comprises an ignition plate (220), the ignition plate (220) is mounted on the combustion tube (210), the ignition plate (220) is located on the upper side of the burner, and the ignition plate (220) has two ignition wings (221) symmetrically arranged in a V shape.

6. A gas oven according to claim 5, characterized in that: The ignition plate (220) is mounted on the combustion tube (210) via at least two second bolt members.

7. A gas oven according to claim 6, characterized in that: The ignition plate (220) comprises an arc-shaped connecting portion (222), and the two ignition wings (221) are connected via the arc-shaped connecting portion (222). The arc-shaped connecting portion (222) is arranged in a close fit with the combustion tube (210). The arc-shaped connecting portion (222) is provided with at least two strip holes (223), and the strip holes (223) extend along the circumference of the combustion tube (210). The combustion tube (210) is provided with at least two threaded holes (212), and all the threaded holes (212) correspond to all the strip holes (223) one by one. All the second bolt members are passed through all the strip holes (223) one by one and are screwed to all the threaded holes (212) one by one.

8. The gas oven according to claim 1, characterized in that: The mounting plate (130) is fixedly mounted on the oven body (100) by means of bolts.

9. The gas oven according to claim 1, characterized in that: The burner comprises an ignition needle (230), the ignition needle (230) is mounted on the mounting plate (130), and an end of the ignition needle (230) is arranged on one side of the combustion tube (210).

10. The gas oven according to claim 9, characterized in that: The end of the ignition needle (230) is bent.

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