CN218484367U - Oven with uniform temperature - Google Patents

Abstract

The utility model discloses an even oven of temperature, include: the oven comprises an oven body, a heating device and a control device, wherein the oven body is provided with a barbecue area which can be opened or closed; the barbecue component is arranged on the oven body and is positioned in the barbecue area; the airflow channel is arranged on the oven body, is used for discharging hot airflow in the barbecue area and can radiate heat to the barbecue area; wherein, airflow channel's both ends extend to the relative both ends of oven body respectively, and airflow channel's one end intercommunication barbecue is regional, and the other end communicates the external world. The barbecue grill has the advantages that the whole barbecue grill can be heated, the temperature of the front part and the rear part of the barbecue grill can be consistent, the heating speed is accelerated, the temperature in the barbecue grill is uniform, and hot air flow can be fully utilized.

Description

Oven with uniform temperature

Technical Field

The utility model relates to a barbecue equipment correlation technique field, in particular to oven that temperature is even.

Background

At present, people generally adopt an oven to roast food materials. Among the prior art, the oven is provided with barbecue region and barbecue subassembly, and the barbecue region can be opened or close and accept edible material, and the barbecue subassembly is used for roasting the edible material in the barbecue region. When the barbecue area of the oven is closed, the problem that the temperature cannot be uniformly distributed exists in the barbecue area, hot air in the barbecue area is directly discharged to the outside, the utilization rate is low, and energy waste is large.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an even oven of temperature, the hot gas flow of oven can obtain make full use of.

According to the utility model discloses even oven of temperature, include: the oven comprises an oven body, a heating device and a control device, wherein the oven body is provided with a barbecue area which can be opened or closed; the barbecue component is arranged on the oven body and is positioned in the barbecue area; the airflow channel is arranged on the oven body, is used for discharging hot airflow in the barbecue area and can radiate heat to the barbecue area; the two ends of the airflow channel extend to the two opposite ends of the oven body respectively, one end of the airflow channel is communicated with the barbecue area, and the other end of the airflow channel is communicated with the outside.

According to the utility model discloses even oven of temperature has following beneficial effect at least: adopt above-mentioned structure, this technical scheme is through being provided with airflow channel, and airflow channel's both ends extend to respectively the both ends that the oven body is relative for can flow through the both ends in barbecue region when high temperature hot gas flow, the high temperature hot gas flow at middle and rear portion in the barbecue region promptly can pass through barbecue region front portion, and discharge to the external world side by side, be favorable to heating the intensification to whole barbecue region, be favorable to making the both temperature of front portion and rear portion in barbecue region reach unanimous, the programming rate accelerates, the temperature is comparatively even in the barbecue region, the hot gas flow can obtain make full use of.

According to some embodiments of the present invention, the oven body comprises: the oven body is provided with a first cavity with an opening at the upper end along the front-back direction, and the barbecue component is arranged in the first cavity; the upper cover is movably connected with the oven body and correspondingly arranged at the opening of the first chamber, the inner wall of the first chamber and the inner wall of the upper cover enclose to form the barbecue area, and the airflow channel is arranged on the upper cover. By adopting the structure, when in use, hot air generated by the barbecue component during operation flows along the front and back directions of the upper cover through the air flow channel, so that the front and back parts of the upper cover are beneficial to uniform temperature, further the temperature in the barbecue area is uniform, and the hot air can be fully utilized.

According to some embodiments of the utility model, the upper cover has inner wall and outer wall, airflow channel includes second cavity, inlet port and exhaust hole, the second cavity set up in inner wall one side of upper cover, the one end of second cavity with the inner wall of upper cover is connected, the other end of second cavity with have the clearance between the inner wall of upper cover in order to form the inlet port, the exhaust hole sets up in being close to the upper cover rear portion the outer wall, the inlet port the exhaust hole all with second cavity intercommunication, just the second cavity is located at least part the top of first cavity. By adopting the structure, high-temperature hot air flow in the middle and the rear part of the barbecue area is discharged from the outer wall of the rear part of the upper cover through the front channel, on one hand, when the hot air flow flows in the first cavity, the temperature of hot air in the front part of the barbecue area is as high as that of the middle and the rear part, and the temperature rise speed of the whole barbecue area is obviously accelerated, thereby effectively solving the temperature equalization problem, on the other hand, the hot air flows out of the front channel, the heat loss of the whole upper cover part is reduced, and the heat efficiency is fully utilized; and through setting up airflow channel in the upper cover, upper cover and airflow channel formula structure as an organic whole, it is convenient to install, and the user uses can save fuel, has promoted the use and has experienced.

According to the utility model discloses a some embodiments, the exhaust hole is located the top of the outer wall of upper cover, the outer wall of upper cover is provided with shelters from the apron, shelter from the apron correspond arrange in the top in exhaust hole. By adopting the structure, when in use, the function of shielding rainwater can be achieved, and the rainwater is prevented from flowing into the oven from the exhaust hole to influence the use; in addition, the hot air flow can be shielded by the shielding cover plate, so that the hot air flow is fully utilized.

According to some embodiments of the utility model, shelter from the apron and include first wall and the second wall that shelters from, first wall that shelters from encircles exhaust hole arrangement and one end have the opening, the second shelter from the wall with first wall connection that shelters from, the second shelter from the wall with the interval has between the up end of upper cover. By adopting the structure, when in use, the hot air flow can be shielded by the first shielding wall and the second shielding wall, so that the exhaust hole is better shielded, the flowing direction of the hot air flow is adjusted, the structure is reasonable, and the safety performance is further improved.

According to some embodiments of the present invention, the grilling component comprises: the baking net is arranged in the baking area; the burner is arranged in the barbecue area and is positioned below the barbecue net. During the use, will eat the material and place on roast net, roast simple structure, the simple operation is eaten material to the combustor.

According to some embodiments of the present invention, the grilling component further comprises a uniform temperature fire barrier between the grill and the burner. By adopting the structure and the temperature equalizing and isolating plate, on one hand, the direct contact of flame of the burner with the roasting net is prevented, the influence of over-violent flame on the roasting of food materials is avoided, the blocking effect is achieved, and the further uniformity of the temperature in the roasting area is facilitated; on the other hand, the barbecue oil residue is prevented from falling onto the burner, which affects the use.

According to some embodiments of the present invention, the uniform temperature fire barrier is inclined downward gradually in the front-rear direction of the grill area, so that the front end of the uniform temperature fire barrier is higher than the rear end thereof. By adopting the structure, the temperature-equalizing fire partition plate is arranged in a state of high front and low back relative to the oven body, and can guide hot air flow to flow forwards, so that the inner wall of the upper cover corresponding to the first chamber can be quickly heated, the temperature in the barbecue area is further uniform, and the hot air flow is fully utilized.

According to some embodiments of the utility model, be provided with in the barbecue region and be located the oily structure of connecing of combustor below, it is used for accepting to connect oily structure roast the grease that drips on the net. Adopt above-mentioned structure, store the grease that drips through connecing oily structure to avoid influencing oil and drip pollution oven.

According to the utility model discloses a some embodiments, connect oily structure including connect the food tray and with connect the oil cup that connects that food tray detachably connects, connect the food tray be provided with connect the oil drain of oil cup intercommunication. When grease in the oil receiving cup is close to overflow, the oil receiving cup is detached from the oil receiving disc, and the oil receiving cup is reassembled after the grease is cleaned, so that the structure is simple, and the oil receiving cup is convenient to disassemble, assemble and clean.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an oven according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an oven according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of an oven according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the grilling component and the uniform temperature and fire-proof plate;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;

reference numerals:

the oven comprises an oven body 10, an oven body 11, a first cavity 111 and an upper cover 12;

the barbecue component 20, the barbecue net 21, the burner 22, the second plug hole 221 and the knob switch 23;

an air flow channel 30, a second chamber 31, an air inlet 32, an air outlet 33;

a shield cover 40, a first shield wall 41, and a second shield wall 42;

the temperature-equalizing and fire-insulating plate 50, the ventilation concave position 51, the ventilation hole 52 and the first inserting hole 53;

a connecting plate 60, a first plate body 61, a second plate body 62, a first plugging part 621, a third plate body 63, and a second plugging part 631;

oil receiving structure 70, oil receiving pan 71, oil drain port 711, and oil receiving cup 72.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the prior art, due to the structural characteristics (the fire hole of the burner 22 in the barbecue component 20 is relatively back relative to the barbecue area, etc.) and the use characteristics (the upper cover 12 needs to be opened and closed continuously during barbecue), when the cover is closed, the hot air temperature in the middle and the back of the barbecue area is higher than that in the front, and the oven adopts the mode of exhausting from the back, so that the hot air is directly exhausted, the hot air cannot be fully utilized, and the energy waste is large.

As shown in fig. 1 to 4, the oven with uniform temperature according to the embodiment of the present invention includes: an oven body 10 provided with a grill area that can be opened or closed; the barbecue component 20 is arranged on the oven body 10, and the barbecue component 20 is positioned in the barbecue area; an air flow channel 30, disposed on the oven body 10, for discharging hot air flow in the barbecue area and radiating heat to the barbecue area; wherein, both ends of the air flow channel 30 extend to the front and rear ends of the oven body 10, respectively, and one end of the air flow channel 30 is communicated with the barbecue area, and the other end is communicated with the outside.

According to the utility model discloses oven that temperature is even, adopt above-mentioned structure, this technical scheme is through being provided with airflow channel 30, airflow channel 30's both ends extend to the both ends that oven body 10 is relative respectively, make when the both ends that barbecue is regional can be flowed through to the high temperature hot gas flow, in the barbecue region promptly, the high temperature hot gas flow at rear portion can be through the regional front portion of barbecue, discharge to the external world side by side, be favorable to heating up whole barbecue region, be favorable to making the anterior of barbecue region and the two temperature at rear portion reach unanimously, the speed of heating up accelerates, the temperature is comparatively even in the barbecue region, the hot gas flow can obtain make full use of.

It will be appreciated that, as shown in fig. 1 to 3, in some embodiments of the present invention, the oven body 10 comprises: a first chamber 111 with an open upper end is arranged along the front-back direction of the oven body 11, and the barbecue component 20 is arranged in the first chamber 111; the upper cover 12 is movably connected to the oven body 11, the upper cover 12 is correspondingly covered on the opening of the first chamber 111, the inner wall of the first chamber 111 and the inner wall of the upper cover 12 enclose to form a barbecue area, and the airflow channel 30 is disposed on the upper cover 12. By adopting the above structure, when in use, hot air generated by the operation of the barbecue component 20 flows along the front and back directions of the upper cover 12 through the air flow channel 30, so that the front and back parts of the upper cover 12 are beneficial to uniform temperature, further the temperature in the barbecue area is uniform, and the hot air can be fully utilized.

In this embodiment, the upper cover 12 is rotatably connected to the furnace body 11 by a rotating shaft; of course, in some embodiments, the upper cover 12 may also be slidably engaged with the furnace body 11 in a sliding manner, which is not limited herein.

It will be appreciated that in some embodiments of the present invention, the front side of the upper cover 12 is provided with a handle to facilitate the driving of the upper cover 12 to open or close the grilling area.

It is conceivable that, as shown in fig. 1 to 3, in some embodiments of the present invention, the upper cover 12 has an inner wall and an outer wall, the airflow passage 30 includes a second chamber 31, an air inlet 32, and an air outlet 33, the second chamber 31 is disposed on one side of the inner wall of the upper cover 12, one end of the second chamber 31 is connected to the inner wall of the upper cover 12, a gap is provided between the other end of the second chamber 31 and the inner wall of the upper cover 12 to form the air inlet 32, the air outlet 33 is disposed on the outer wall near the rear portion of the upper cover 12, the air inlet 32, the air outlet 33 are both communicated with the second chamber 31, and the second chamber 31 is at least partially located above the first chamber 111. By adopting the structure, high-temperature hot air flow in the middle and at the rear part of the barbecue area is discharged from the outer wall at the rear part of the upper cover 12 through the front channel, so that on one hand, when the hot air flow flows in the first cavity 111, the temperature of the hot air at the front part of the barbecue area is as high as that of the hot air at the middle and rear parts, the temperature rising speed of the whole barbecue area is obviously accelerated, the temperature equalization problem is effectively solved, on the other hand, the hot air flows out of the front channel, the heat loss of the whole upper cover 12 is reduced, and the heat efficiency is fully utilized; and the second chamber 31 of the airflow channel 30 is independently arranged below the inner wall of the upper cover 12, so that the installation is convenient, the visual perception is good, and the use experience is improved.

It should be noted that, in some embodiments, the airflow channel 30 may also be an integral structure with the upper cover 12, the second chamber 31 is formed by a gap between the inner wall and the outer wall of the upper cover 12, and the air inlet 32 is opened on the inner wall of the upper cover 12, which is not limited herein.

It will be appreciated that, as shown in fig. 1 to 3, in some embodiments of the present invention, the exhaust holes 33 are located on top of the outer wall of the upper cover 12, the outer wall of the upper cover 12 is provided with a shielding cover plate 40, and the shielding cover plate 40 is correspondingly arranged above the exhaust holes 33. By adopting the structure, when in use, the function of shielding rainwater can be achieved, and the rainwater is prevented from flowing into the oven from the exhaust holes 33, so that the use is not influenced; in addition, the hot air flow can be shielded by the shielding cover plate 40, which is beneficial to fully utilizing the hot air flow.

As shown in fig. 1 to 3, in some embodiments of the present invention, the shielding cover 40 includes a first shielding wall 41 and a second shielding wall 42, the first shielding wall 41 is disposed around the exhaust hole 33 and has a through opening at one end, the second shielding wall 42 is connected to the first shielding wall 41, and the second shielding wall 42 is spaced apart from the upper end surface of the upper cover 12. By adopting the structure, when the air conditioner is used, hot air can be shielded by the first shielding wall 41 and the second shielding wall 42, the air exhaust hole 33 is well shielded, the flowing direction of the hot air is adjusted, the structure is reasonable, and the safety performance is further improved.

It should be noted that, in this embodiment, the through opening is disposed toward the rear portion of the oven body 10, so when in use, when a user is at the front side of the oven body 10, the hot air flow is discharged toward the rear, which is beneficial to preventing the user from being scalded when the hot air flow is discharged, the structure is reasonable, and the safety performance is further improved.

It is contemplated that, as shown in fig. 1-4, in some embodiments of the present invention, the grilling component 20 includes: a grill 21 disposed in the grill area; and a burner 22 disposed in the grill area, the burner 22 being located below the grill 21. When the food roasting oven is used, food materials are placed on the roasting net 21 and are roasted through the combustor 22, the structure is simple, and the operation is convenient and fast.

It can be understood that, in some embodiments of the present invention, the number of the baking nets 21 is two, and the two baking nets 21 are sequentially arranged along the left and right directions of the oven body 11; the number of the burners 22 is three, and one end of each of the three burners 22 is communicated with a gas pipe for conveying gas; the grilling component 20 further includes a knob switch 23 disposed on an outer wall of the oven body 11 and corresponding to the burners 22 one by one.

In some embodiments of the present invention, the burner 22 is a bar-shaped tube, and a plurality of flame holes are formed along the length direction of the bar-shaped tube.

It should be noted that the baking net 21 and the burner 22 are detachably connected to the upper part of the oven body 11, and have a simple structure and are convenient to disassemble, assemble and maintain.

Specifically, in this embodiment, the two ends of the first chamber 111 of the oven body 11 along the front-back direction thereof are respectively provided with the installation steps, and the two ends of the baking net 21 are detachably abutted against the installation steps, so that the structure is simple and the assembly is convenient.

As shown in fig. 2-5, in some embodiments of the present invention, the grilling component 20 further includes a uniform temperature fire shield 50 positioned between the grill 21 and the burner 22. By adopting the structure, the temperature equalizing and fire insulating plate 50 is arranged, so that on one hand, the direct contact of flame of the burner 22 with the roasting net 21 is favorably prevented, the influence of over-violent flame on the roasting of food materials is avoided, the blocking effect is realized, and the further uniformity of the temperature in the roasting area is favorably realized; on the other hand, the barbecue oil residue is prevented from falling onto the burner 22, which affects the use.

As shown in fig. 2 to 5, in some embodiments of the present invention, the temperature-equalizing fire-insulating plate 50 is inclined gradually downward in the front-rear direction of the broiling area such that the front end of the temperature-equalizing fire-insulating plate 50 is higher than the rear end thereof. By adopting the structure, the temperature-equalizing fire partition 50 is arranged in a state of high front and low back relative to the oven body 11, and can guide hot air flow to flow forward, so that the inner wall of the upper cover 12 corresponding to the first chamber 111 can be quickly heated, the temperature in the barbecue area is further uniform, and the hot air flow is fully utilized.

Specifically, in the present embodiment, the front end of the uniform temperature fire-proof plate 50 is provided with a concave ventilation concave 51 and a plurality of ventilation holes 52 along the front-back direction, the ventilation concave 51 is V-shaped or U-shaped, and the ventilation holes 52 are formed by stamping. By adopting the structure, the hot air flow can flow to the baking net 21 through the ventilation concave position 51 and the ventilation hole 52, and the structure is simple and reasonable.

It should be noted that, as shown in fig. 2 to fig. 5, in some embodiments of the present invention, the number of the temperature-equalizing fire-insulating plates 50 is three, and the temperature-equalizing fire-insulating plates 50 are arranged in one-to-one correspondence with the burners 22; the uniform temperature fire barrier 50 is one of a flat plate, an inverted V-shaped plate or an inverted U-shaped plate, and the uniform temperature fire barrier 50 is horizontally arranged right above the burner 22.

It should be understood that the number of the baking net 21, the burners 22 and the uniform temperature fire-insulating plate 50 is not limited herein, the number of the baking net 21 is not limited to two, and may be set as one, three, etc., the number of the burners 22 is not limited to three, and may be set as four, five, etc.; the number of the uniform temperature fire-proof plates 50 is not limited to three, and four groups, five groups, etc. may be provided.

The utility model discloses an in some embodiments, samming flash barrier 50 adopts the V-arrangement board of inversion, because the level of samming flash barrier 50 is placed directly over combustor 22, is by diffusing around the combustor 22 directly over through combustor 22 spun flame to carry out the heat radiation through samming flash barrier 50, make the inside temperature everywhere of the first cavity 111 of furnace body 11 roughly the same, make edible material can be heated evenly, thereby improve the baking effect.

Specifically, as shown in fig. 2 to 5, in this embodiment, a connecting plate 60 is disposed in a first cavity 111 of a furnace body 11, the connecting plate 60 is disposed in one-to-one correspondence with a uniform-temperature fire barrier 50 and burners 22, the connecting plate 60 includes a first plate 61 and second plates 62 connected to two ends of the first plate 61, and a third plate 63, a fixing hole is disposed on the first plate 61, the fixing hole is penetrated through by a fastener such as a bolt to detachably connect the connecting plate 60 to the furnace body 11, one end of the second plate 62, which is far away from the first plate 61, is bent upward to form a first insertion portion 621, an upper surface of the third plate 63 is provided with a second insertion portion, one end of the uniform-temperature fire barrier 50 abuts against the furnace body 11, the other end of the uniform-temperature fire barrier 50 is provided with the first insertion portion 53, one end of the burner 22 penetrates through the second insertion hole 631 and cooperates with the rotary switch 23, the other end of the burner 22 is provided with the second insertion hole 221, the uniform-temperature fire barrier 50 abuts against the upper surface of the first insertion portion 621 and cooperates with the second insertion portion 631, the burner 22, and the burner 22 is more reliable in a mounting and dismounting manner than that the burner body is mounted on the furnace body 11.

It should be noted that a limiting member is inserted into the second inserting portion 631, and the limiting member abuts against the upper side of the burner 22 to limit the burner 22 from moving up and down relative to the third plate 63.

As shown in fig. 2 and 3, in some embodiments of the present invention, an oil receiving structure 70 is disposed in the barbecue area under the burner 22, and the oil receiving structure 70 is used for receiving grease dripping from the grill 21. By adopting the structure, the dropped grease is stored through the grease receiving structure 70, so that the oven is prevented from being polluted by the grease drops.

In some embodiments of the present invention, the oil receiving structure 70 includes an oil receiving pan 71 and an oil receiving cup 72 detachably connected to the oil receiving pan 71, and the oil receiving pan 71 is provided with an oil discharge port 711 communicating with the oil receiving cup 72. When grease in the oil receiving cup 72 is about to overflow, the oil receiving cup 72 is detached from the oil receiving disc 71, and the oil receiving cup is reassembled after the grease is cleaned, so that the structure is simple, and the oil receiving cup is convenient to disassemble, assemble and clean.

It should be noted that, in the present embodiment, the oil receiving pan 71 is provided with an inclined bottom surface recessed downward around the oil discharge port 711, so as to facilitate oil guiding; connect the outer wall of food tray 71 to be provided with two fixed plates that are located oil drain 711 both sides respectively, two fixed plates one side in opposite directions is provided with first boss, the one side that connects oil cup 72 is provided with push-and-pull portion, the other relative both sides that connect oil cup 72 all are provided with the second boss that is used for the overlap joint in the upper surface of first boss, during the dismantlement, can upwards remove connecting oil cup 72 to will connect oil cup 72 to push away from two fixed plates, simple structure, the dismouting of being convenient for.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. Even oven of temperature, its characterized in that includes:

an oven body (10) provided with a grilling area that can be opened or closed;

a grilling component (20) disposed on the oven body (10), the grilling component (20) being located within the grilling area;

the air flow channel (30) is arranged on the oven body (10) and is used for discharging hot air flow in the barbecue area and radiating heat to the barbecue area;

wherein, the both ends of airflow channel (30) extend to respectively oven body (10) relative both ends, the one end intercommunication of airflow channel (30) the barbecue is regional, and the other end intercommunication is external.

2. Oven of uniform temperature according to claim 1, characterized in that the oven body (10) comprises:

the oven comprises an oven body (11), a first chamber (111) with an opening at the upper end is arranged along the front-back direction, and the barbecue component (20) is arranged in the first chamber (111);

the upper cover (12) is movably connected to the oven body (11), the upper cover (12) is correspondingly covered on the opening of the first chamber (111), the inner wall of the first chamber (111) and the inner wall of the upper cover (12) enclose to form the barbecue area, and the airflow channel (30) is arranged on the upper cover (12).

3. The temperature uniforming oven according to claim 2, wherein the upper cover (12) has an inner wall and an outer wall, the air flow passage (30) includes a second chamber (31), an air inlet hole (32), and an air outlet hole (33), the second chamber (31) is disposed at one side of the inner wall of the upper cover (12), one end of the second chamber (31) is connected to the inner wall of the upper cover (12), the other end of the second chamber (31) has a gap with the inner wall of the upper cover (12) to form the air inlet hole (32), the air outlet hole (33) is disposed at the outer wall near the rear portion of the upper cover (12), the air inlet hole (32), the air outlet hole (33) are both communicated with the second chamber (31), and the second chamber (31) is at least partially located above the first chamber (111).

4. The oven with uniform temperature according to claim 3, characterized in that said vent holes (33) are located on top of the outer wall of said upper cover (12), said outer wall of said upper cover (12) being provided with a shielding cover plate (40), said shielding cover plate (40) being arranged correspondingly above said vent holes (33).

5. The oven with uniform temperature according to claim 4, characterized in that said shielding cover plate (40) comprises a first shielding wall (41) and a second shielding wall (42), said first shielding wall (41) being arranged around said exhaust hole (33) and having a through opening at one end, said second shielding wall (42) being connected with said first shielding wall (41), said second shielding wall (42) being spaced from the upper end face of said upper cover (12).

6. The uniform temperature oven according to claim 1 or 4, characterized in that said grilling component (20) comprises:

a grill net (21) disposed in the grill area;

a burner (22) disposed in the grilling area, the burner (22) being located below the grilling net (21).

7. The uniform temperature oven according to claim 6, characterized in that said grilling component (20) further comprises a uniform temperature fire barrier (50) between said grilling net (21) and said burner (22).

8. The uniform temperature oven according to claim 7, characterized in that the uniform temperature fire partition (50) is gradually inclined downward in the front-rear direction of the broiling area such that the height of the front end of the uniform temperature fire partition (50) is higher than that of the rear end thereof.

9. The oven with uniform temperature according to claim 8, characterized in that an oil receiving structure (70) is provided in the grilling area below the burner (22), said oil receiving structure (70) being used for receiving grease dripping from the grilling net (21).

10. The temperature uniforming oven according to claim 9, wherein the oil receiving structure (70) includes an oil receiving pan (71) and an oil receiving cup (72) detachably connected to the oil receiving pan (71), the oil receiving pan (71) being provided with an oil discharge port (711) communicating with the oil receiving cup (72).

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