CN116076923A

CN116076923A - Oven and oven range

Info

Publication number: CN116076923A
Application number: CN202310316923.7A
Authority: CN
Inventors: 李嘉瑞; 李松; 孙飞; 陆祖安
Original assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-05-09

Abstract

An oven and upper burner are disclosed. The oven includes first cavity, second cavity and last combustor, first cavity is suitable for holding edible material, first cavity includes the roof and locates the curb plate of roof left and right sides, the roof is including first region and the first guide portion that is located the first region left and right sides, along the direction of first region to curb plate, first guide portion slope downwardly extending to the curb plate, the rear of first cavity is located to the second cavity, be suitable for receiving the flue gas of first cavity and discharge, it locates first region to go up the combustor, be equipped with towards the inside open fire hole of first cavity. Through set up first guide part respectively in the left and right sides at last combustor, first guide part downward sloping sets up and extends to the curb plate, goes up the combustor and burns downwards, and first guide part can guide flue gas and flow towards left and right sides to can make temperature distribution more even, promote the homogeneity of toasting, reduce the influence to last combustor, make the burning of last combustor more stable.

Description

Oven and oven range

Technical Field

The application relates to the technical field of baking, in particular to an oven and an oven range.

Background

The gas type oven has the upper burner, and the upper burner is installed at the roof and burns downwards, because the characteristic that the flue gas was floated can lead to the flue gas to gather in the region at upper burner place, not only can influence the burning of upper burner, still can lead to temperature distribution's inhomogeneous, reduces the effect of toasting.

Disclosure of Invention

The present application aims to solve, at least to some extent, the technical problems in the related art. For this purpose the present application proposes an oven.

To achieve the above object, the present application discloses an oven, the oven comprising:

the first chamber is suitable for accommodating food materials and comprises a top plate and side plates arranged on the left side and the right side of the top plate, the top plate comprises a first area and first guide parts positioned on the left side and the right side of the first area, and the first guide parts extend downwards to the side plates in an inclined manner along the direction from the first area to the side plates;

the second chamber is arranged behind the first chamber and is suitable for receiving and discharging the flue gas of the first chamber; and

and an upper burner provided in the first region and having a fire hole opened toward the inside of the first chamber.

In some embodiments of the present application, the first guide portion has an upwardly arched structure.

In some embodiments of the present application, the top plate further includes second guide portions located at front and rear sides of the first region, the second guide portions extending from the center toward the left and right sides to the side plates and being in an upwardly arched structure.

In some embodiments of the present application, the second guide portion has an upwardly arched structure.

In some embodiments of the present application, the first region is provided with a mounting hole, the upper burner is connected to an outer surface of the first region, and the fire hole is exposed to the mounting hole.

In some embodiments of the present application, the first region includes a boss portion surrounding the mounting hole and raised with respect to an outer surface of the top plate, and the upper burner is connected to the boss portion.

In some embodiments of the present application, the boss portion forms a trapezoid structure including an upper plate and a waist plate, the upper burner is connected to the upper plate, and the waist plate is disposed obliquely downward to intersect the first guide portion and the second guide portion.

In some embodiments of the present application, the top plate is disposed obliquely from front to back and upward.

In some embodiments of the present application, the oven further includes a lower burner provided at the side plate, the lower burner being provided with a fire outlet, the fire outlets of the lower burner located at the left and right sides being opened toward each other.

In some embodiments of the present application, the fire outlet protrudes into the interior of the first chamber relative to the side plate.

In some embodiments of the present application, the lower burner includes a mounting seat provided on the side plate and a combustion tube penetrating through the mounting seat, the fire outlet is provided on the mounting seat, and the fire hole is provided on the combustion tube.

The application also discloses an oven kitchen, oven kitchen includes above-mentioned oven.

According to the technical scheme, the first guide parts are respectively arranged on the left side and the right side of the upper burner, the first guide parts are obliquely arranged downwards and extend to the side plates, the upper burner burns downwards, the first guide parts can guide flue gas to flow towards the left side and the right side, so that temperature distribution is more uniform, baking uniformity is improved, the flue gas flows towards the left side and the right side, the influence on the upper burner is reduced, and the combustion of the upper burner is more stable.

Additional advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other designs can be obtained according to the structures shown in these drawings without the need of creative efforts for a person skilled in the art.

FIG. 1 is a schematic view of an oven range in some embodiments;

FIG. 2 is a schematic view of an oven range in some embodiments;

FIG. 3 is a schematic diagram of an oven in some embodiments;

FIG. 4 is an exploded view of an oven in some embodiments;

FIG. 5 is a cross-sectional view of an oven in some embodiments;

FIG. 6 is a cross-sectional view of an oven in some embodiments;

FIG. 7 is an enlarged view of the mark A in FIG. 6;

FIG. 8 is a cross-sectional view of an oven (arrows indicate flue gas flow direction) in some embodiments;

FIG. 9 is a schematic view of a top plate in some embodiments;

FIG. 10 is a cross-sectional view B-B of FIG. 9;

fig. 11 is a cross-sectional view of fig. 9C-C.

Reference numerals illustrate:

oven range 100;

oven 1000;

a first chamber 1100, housing cavity 1110, opening 1111;

top plate 1120, first region 1121, mounting hole 1122, boss portion 1123, upper plate 1124, waist plate 1125, first guide portion 1126, second guide portion 1127;

a side plate 1130;

a second chamber 1200, a flue 1210;

a grill 1310, a door 1320;

an upper burner 1410, a lower burner 1420, a mounting block 1421, a burner tube 1422, a flame outlet 1423;

a cooking appliance 2000.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

The oven is a household appliance for baking food materials in a relatively closed space by using heat, and generally, the oven comprises a gas-type oven and an electric heating-type oven, wherein the gas-type oven uses combustion of gas as a heat source, and the electric heating-type oven uses electric heating of a heating tube as a heat source, and the gas-type oven is taken as an example for the detailed description of the oven.

Referring to fig. 3, 4, 6 and 8, the oven 1000 includes a first chamber 1100, a second chamber 1200 and an upper burner 1410, the first chamber 1100 includes a top plate 1120, the upper burner 1410 is installed on the top plate 1120, and by arranging first guide portions 1126 on the left and right sides of the upper burner 1410, respectively, the first guide portions 1126 are disposed obliquely downward and extend to the side plates 1130, the upper burner 1410 burns downward, the first guide portions 1126 can guide the flue gas to flow toward the left and right sides, so that the temperature distribution is more uniform, the uniformity of baking is improved, and when the flue gas flows toward the left and right sides, the influence on the upper burner 1410 can be reduced, so that the combustion of the upper burner 1410 is more stable.

Specifically, the first chamber 1100 occupies a certain volume in space, so that a containing cavity 1110 is formed around the first chamber, a hollow structure is formed, the containing cavity 1110 is used for placing a grill 1310, the grill 1310 can be pushed into and pulled out of the containing cavity 1110 by a user, food is placed on the grill 1310, and baking of the food is achieved in the containing cavity 1110 by means of high temperature. The front of the receiving cavity 1110 forms an opening 1111 through which the grill 1310 enters and exits the receiving cavity 1110, and a door 1320 of the oven 1000 may close and open the opening 1111. The first chamber 1100 is provided with an upper burner 1410 and a lower burner 1420, the upper burner 1410 achieving top-down heating of the food material, and the lower burner 1420 achieving bottom-up heating of the food material. The upper burner 1410 and the lower burner 1420 include an air intake chamber and a fire hole communicating with the air intake chamber, and the fuel gas is injected into the air intake chamber and then is sprayed out of the fire hole to be ignited to form a flame, thus forming a high temperature to realize the baking of the food material. For example, the lower burners 1420 include two, the lower burners 1420 located below the upper burner 1410 and located on the left and right sides of the receiving cavity 1110, respectively, the lower burner 1420 located on the left side effects the baking of the food material from bottom to top and from left to right, and the lower burner 1420 located on the right side effects the baking of the food material from bottom to top and from right to left.

In the process of baking food materials, the flue gas in the accommodating cavity 1110 needs to be timely discharged, so that the oven 1000 is provided with a second cavity 1200, and similar to the first cavity 1100, the second cavity 1200 is also hollow, and is surrounded with a flue 1210, the flue 1210 is communicated with the accommodating cavity 1110, and the flue gas can be discharged into the flue 1210 and then discharged through the flue 1210.

The accommodating cavity 1110 of the first cavity 1100 is enclosed by corresponding plates, for example, the first cavity 1100 includes a top plate 1120 and a side plate 1130, the side plate 1130 includes two sides, which are respectively disposed on the left side and the right side of the top plate 1120, it can be understood that the left side and the right side refer to the oven 1000 with respect to the direction of the user, the left side opposite to the left hand of the user, the right side opposite to the right hand of the user, the front side close to the user, and the rear side far from the user. The top plate 1120 is provided with side plates 1130 on left and right sides, respectively. The upper burner 1410 is mounted on the top plate 1120, the top plate 1120 includes a first area 1121, the upper burner 1410 is mounted to the first area 1121, the upper burner 1410 is provided with fire holes, the fire holes are opened toward the inside of the first chamber 1100, and the fire holes are disposed generally downward because the upper burner 1410 is mounted to the top plate 1120, thereby achieving downward combustion. The first guide portions 1126 are respectively disposed at the left and right sides of the first region 1121, the first guide portions 1126 are inclined toward the side plate 1130, and the first guide portions 1126 extend to the side plate 1130, and since smoke is generated when the upper burner 1410 burns, the first guide portions 1126 at the left and right sides of the first region 1121 correspond to the left and right sides of the upper burner 1410, and since the smoke has a floating property, the smoke can be promoted to flow toward the left and right side plates 1130 by the downward burning action of the upper burner 1410 and the inclined arrangement of the first guide portions 1126, and the smoke can be more uniformly distributed in the first chamber 1100 (the accommodating chamber 1110) before the smoke flows into the second chamber 1200, thereby improving the uniformity of temperature distribution and ensuring the baking of the food.

In addition, the upper burner 1410 burns the flame that forms downwards, and the flue gas of come-up can lead to the flame to wave for the burning of upper burner 1410 becomes unstable, thereby influences the effect of toasting, with flue gas towards left side and right side flow, avoids the flue gas to strike the flame in this embodiment, thereby reduces the influence of flue gas to the flame, makes the burning of upper burner 1410 more stable.

As shown in connection with fig. 9 and 10, in some embodiments of the present application, the first guide portion 1126 has an upwardly arched structure, so that the soot can be more conveniently caused to flow toward the side plate 1130.

Specifically, the first guide portion 1126 extends along the direction from the first area 1121 to the side plate 1130, on the basis that the first guide portion 1126 is obliquely downward, the first guide portion 1126 is also in a certain arc shape, and the whole arc structure formed by the first guide portion 1126 is arched upwards, so that the transition between the first guide portion 1126 and the first area 1121 is smoother, and the transition between the first guide portion 1126 and the side plate 1130 is smoother, and the flue gas has the floating property, so that the flue gas flows from the first area 1121 to the first guide portion 1126 more smoothly, then flows from the first guide portion 1126 to the side plate 1130, the flow of the flue gas to the side plate 1130 is promoted, and the uniformity of the temperature is further enhanced.

Further, in some embodiments of the present application, as shown in fig. 9 and 11, the top plate 1120 further includes a second guiding portion 1127, where the front side and the rear side of the first area 1121 are regarded as the second guiding portion 1127, the second guiding portion 1127 is disposed along the lateral direction as a whole, and the second guiding portion 1127 extends to the side plates 1130 along the left and right sides of the center of the second guiding portion 1127, so that the second guiding portion 1127 has an overall arched structure, i.e. a so-called upwardly arched structure, i.e. a middle position is high and two sides are low, so that the flue gas can flow to the side plates 1130 on the left and right sides on both the front side and the rear side of the first area 1121, thereby further promoting the uniform distribution of the flue gas.

It will be appreciated that the receiving cavity 1110 of the first chamber 1100 has a certain space volume, and as the first region 1121 for mounting the burner 1410, it is generally not designed to occupy too much area of the top plate 1120 in the front-rear direction, that is, the first region 1121 is generally centrally designed such that the first guide portion 1126 and the second guide portion 1127 surround the periphery of the first region 1121. The second chamber 1200 is located at the rear of the first chamber 1100, and the flue gas in the first chamber 1100 needs to flow from the first chamber 1100 to the second chamber 1200 for being discharged, i.e. the flue gas needs to flow from front to back on the whole, so that the flue gas can flow towards the side plates 1130 at the left and right sides under the action of the first guiding part 1126 in the process of flowing from front to back on the basis of the flue gas, and can flow towards the side plates 1130 at the left and right sides synchronously under the action of the second guiding part 1127, thereby enhancing the uniformity of temperature distribution.

With continued reference to fig. 11, in some embodiments of the present application, the second guiding portion 1127 has an upwardly arched arc structure, and similar to the first guiding portion 1126, the second guiding portion 1127 may more conveniently guide the soot to the side plate 1130. The transition between the second guiding portion 1127 and the side plate 1130 is smoother, so that the flue gas can flow from the second guiding portion 1127 to the side plate 1130 more smoothly, the flue gas is promoted to flow to the side plate 1130, and the temperature uniformity is enhanced.

The second guide portions 1127 are located at both front and rear sides of the first region 1121, and the first guide portions 1126 are located at both left and right sides of the first region 1121, and the second guide portions 1127 and the first guide portions 1126 form a structure surrounding the first region 1121 such that the top plate 1120 as a whole forms an arc-shaped downward structure, thereby better guiding the flow of the flue gas toward the side plates 1130 at both left and right sides.

As shown in connection with fig. 4 and 9, in some embodiments of the present application, the first region 1121 is provided with a mounting hole 1122, the upper burner 1410 is mounted on the outside of the first region 1121, that is, on the side facing away from the receiving chamber 1110, and when the upper burner 1410 is mounted on the first region 1121, the upper burner 1410 covers the mounting hole 1122, and the fire hole of the upper burner 1410 is exposed in the mounting hole 1122, thus achieving downward-directed combustion.

Because the flue gas needs to move fully in the accommodating cavity 1110 to strengthen the uniformity of temperature, and because the feature of flue gas floating up, the flue gas is easily affected by the top plate 1120, the upper burner 1410 is arranged outside the first area 1121, so that the space occupying the accommodating cavity 1110 can be avoided, the obstruction to the flow of the flue gas is avoided, the flow in the flue gas accommodating cavity 1110 is not easily obstructed by the upper burner 1410, the temperature distribution in the accommodating cavity 1110 can be more uniform, and the flue gas can be smoothly discharged to the second cavity 1200.

As shown in connection with fig. 9, in some embodiments of the present application, the first region 1121 includes a boss portion 1123, the boss portion 1123 is disposed around the mounting hole 1122, and the boss portion 1123 is raised with respect to the outer surface of the top plate 1120, and by providing the boss portion 1123, the structural strength of the top plate 1120 is enhanced.

Since the first region 1121 needs to be provided with the mounting holes 1122 so that the fire holes of the upper burner 1410 are exposed, the arrangement of the mounting holes 1122 affects the structural strength of the top plate 1120, and at the same time, the upper burner 1410 has a certain weight and is easily deformed by the high temperature after being mounted in the first region 1121, and therefore, the boss portion 1123 is arranged around the mounting holes 1122 by providing the boss portion 1123 around the periphery of the mounting holes 1122, thereby enhancing the structural strength of the first region 1121, that is, enhancing the structural strength of the entire top plate 1120, and more effectively supporting the upper burner 1410, and being not easy to deform. And the boss portion 1123 is raised with respect to the outer surface of the top plate 1120, preventing the boss portion 1123 from encroaching on the space of the accommodating chamber 1110.

On the premise of setting the boss portion 1123, the boss portion 1123 and the upper burner 1410 are enclosed to form a certain space, so as to facilitate the exhaust of the flue gas entering the space, as shown in fig. 9 and 10, in some embodiments of the present application, the boss portion 1123 is configured as a trapezoid structure, the upper burner 1410 is installed on the upper portion of the boss portion 1123, while the lower portion of the boss portion 1123 intersects the second guide portion 1127 and the first guide portion 1126, and the upper portion and the lower portion of the boss portion 1123 are inclined to better guide the flue gas.

Specifically, boss portion 1123 includes a waist plate 1125 and an upper plate 1124, upper plate 1124 forming an upper portion of boss portion 1123, waist plate 1125 forming a lower middle portion of boss portion 1123, upper plate 1124 being disposed generally horizontally when upper burner 1410 is mounted to boss portion 1123, such that upper burner 1410 better seals mounting hole 1122. The waist plate 1125 is disposed obliquely downward from the upper plate 1124 to the second guide 1127 and the first guide 1126, and when the flue gas enters the space surrounded by the boss 1123 and the upper burner 1410, the waist plate 1125 is disposed obliquely downward, so that the flue gas is better guided to flow out of the space and to the second guide 1127 and the first guide 1126. At the same time, the waist plate 1125 is conveniently configured for the passage of the ignition and sensing needles therethrough, which in turn form a fit with the upper burner 1410.

In some embodiments of the present application, the top plate 1120 is inclined towards the rear upper side, as shown in fig. 5, so that the flue gas can flow out of the accommodating cavity 1110 and enter the flue 1210 of the second chamber 1200 conveniently, so as to avoid the flue gas accumulating in the accommodating cavity 1110.

Specifically, the gas emitted from the upper burner 1410 needs to be burned in the accommodating chamber 1110, and in the case of providing the lower burner 1420, the gas emitted from the lower burner 1420 also needs to be burned in the accommodating chamber 1110, so that the flue gas formed in the accommodating chamber 1110 needs to be discharged out of the accommodating chamber 1110 in time on the basis of sufficient distribution, preventing the flue gas accumulated in the accommodating chamber 1110 from affecting the combustion of the upper burner 1410 and the lower burner 1420. Since the smoke has the upward floating property, the entire top plate 1120 is designed to incline upward and rearward, and as the depth of the accommodating chamber 1110 increases, the upward floating smoke can be smoothly discharged rearward by the top plate 1120 and enter the smoke duct 1210 of the second chamber 1200. For example, the included angle between the top plate 1120 and the horizontal plane is 10-15 °, which may be 10 °, 12 °, 15 °, and the angle should not be too large, otherwise the smoke gas will rapidly leave the space below 1/2 of the height of the accommodating cavity 1110, so as to reduce the bottom-up baking effect on the food.

As shown in connection with fig. 6 to 8, in some embodiments of the present application, the lower burner 1420 is disposed at the side plate 1130, the left side plate 1130 and the right side plate 1130 are respectively provided with the lower burner 1420, for example, the lower burner 1420 is disposed below the side plate 1130, the lower burner 1420 is provided with the fire outlet 1423, it is understood that the flames generated by the lower burner 1420 are ejected from the fire outlet 1423, or the lower burner 1420 ejects the flames from the fire outlet 1423, the fire outlets 1423 of the lower burners 1420 on both sides are opened 1111 toward each other, that is, the fire outlets 1423 of the lower burner 1420 on the left side are opened toward the right side, that is, the fire outlets 1423 of the lower burner 1420 on the right side are opened toward the left side, that is, the fire outlets 1423 are opened along the lateral direction.

Taking the lower burner 1420 located on the left side as an example, when the lower burner 1420 on the left side ejects flame, the generated flue gas is ejected along the direction from the left to the right, and at the same time, the flue gas floats upwards, and at the same time, the flue gas generated by downward combustion of the upper burner 1410 flows towards the side plate 1130 under the action of the first guide portion 1126, and when the flue gas generated by the lower burner 1420 floats up to the vicinity of the top plate 1120, the flue gas generated by the upper burner 1410 flows towards the side plate 1130, and as shown in fig. 8, the lower burner 1420 and the upper burner 1410 on the left side form anticlockwise flue gas flow under the action of the first guide portion 1126, and the lower burner 1420 and the upper burner 1410 on the right side form clockwise flue gas flow under the action of the first guide portion 1126, so that the flue gas in the accommodating cavity 1110 is forced to flow, and the uniform distribution of the temperature is further promoted.

As shown in connection with fig. 8, in some embodiments of the present application, the flame ports 1423 protrude into the interior of the first chamber 1100 relative to the side panels 1130, thus enabling the lower burner 1420 and the upper burner 1410 to cooperate to create a stronger flue gas flow.

The lower burner 1420 located on the left side is illustrated as an example. Because the lower burner 1420 on the left side sprays flame toward the right side, the flue gas flows from the left to the right while floating upwards, and the flue gas formed by the upper burner 1410 flows toward the side plate 1130 and then downward, in order to avoid the two flue gas opposite collision, the fire outlet 1423 protrudes into the first chamber 1100 and is far away from the side plate 1130, so that the two flue gas are staggered, and then the two flue gas flows counter-clockwise in cooperation with each other, so as to strengthen the disturbance of the flue gas.

In some embodiments of the present application, as shown in fig. 7, the lower burner 1420 includes a mounting seat 1421 and a burner tube 1422, the mounting seat 1421 is disposed on the side plate 1130, for example, below the side plate 1130, the burner tube 1422 is inserted into the mounting seat 1421, the aforementioned flame outlet 1423 is disposed on the mounting seat 1421, the burner tube 1422 is provided with a flame hole, the gas is injected into the burner tube 1422 and then is ignited to form a flame, and the flame is injected from the mounting seat 1421 through the flame outlet 1423. In the process of baking food materials, grease of the food materials is evaporated and mixed into smoke, the smoke touches the side plates 1130 to form greasy dirt on the side plates 1130, the greasy dirt flows downwards under the action of gravity, and because the lower burner 1420 is arranged on the side plates 1130, the downward flowing greasy dirt easily pollutes the fire holes of the lower burner 1420 to influence the work of the lower burner 1420, so the lower burner 1420 comprises a mounting seat 1421 and a combustion tube 1422, the mounting seat 1421 protects the combustion tube 1422, and the greasy dirt is prevented from polluting the fire holes of the combustion tube 1422 as much as possible.

A second aspect of the present application discloses an oven range 100, as shown in connection with fig. 1 and 2, the oven range 100 comprising an oven 1000 of the above-described embodiments. So-called oven range 100, i.e. an integrated kitchen appliance in which the oven 1000 and the range 2000 are integrated together, e.g. the range 2000 is located above the oven 1000 and the oven 1000 is located below the range 2000, when the oven 1000 uses gas for heating, correspondingly the range 2000 also uses gas for heating. It can be appreciated that the oven 1000 of the oven range 100 of the present embodiment adopts the technical solutions of the foregoing embodiments, so that the oven range at least has the beneficial effects brought by the technical solutions of the foregoing embodiments, and the detailed description thereof will not be repeated here.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the claims, and all equivalent structural changes made in the present application and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present application.

Claims

1. An oven, comprising:

2. The oven of claim 1 wherein the first guide portion is in an upwardly arched configuration.

3. The oven of claim 1 wherein said top plate further comprises second guides on either front and rear sides of said first region, said second guides extending from the center toward the left and right sides to said side plates and being upwardly arched.

4. The oven of claim 3 wherein said second guide portion is in an upwardly arched configuration.

5. The oven of claim 3 wherein said first region is provided with mounting holes, said upper burner being attached to an outer surface of said first region, and said fire holes being exposed to said mounting holes.

6. The oven of claim 5 wherein said first region includes a boss portion surrounding said mounting aperture and raised relative to an outer surface of said top plate, said upper burner being connected to said boss portion.

7. The oven of claim 6 wherein said boss portion comprises a trapezoidal configuration including an upper plate and a waist plate, said upper burner being attached to said upper plate, said waist plate being disposed obliquely downward to intersect said first guide portion and said second guide portion.

8. The oven of any one of claims 1 to 7 wherein the top plate is inclined upwardly from front to rear.

9. The oven of claim 1 further comprising a lower burner provided to said side panel, said lower burner having a fire outlet, said lower burner fire outlets on the left and right sides being open toward each other.

10. The oven of claim 9 wherein said fire exit projects into the interior of said first chamber relative to said side panel.

11. The oven of claim 9 wherein said lower burner includes a mounting base provided on said side plate and a burner tube extending through said mounting base, said flame outlet being provided on said mounting base and said flame hole being provided on said burner tube.

12. A range comprising the oven of any one of claims 1 to 11.