Integrated stove with cooking device

Abstract

The present invention relates to an integrated stove with a cooking device, comprising a stove and a cooking device arranged below the stove, the stove comprising a stove shell, the cooking device comprising a housing with an inner pot, a hot air baffle with an air inlet and an air outlet is arranged on the back of the inner pot, the hot air baffle and the back plate of the inner pot form a hot air chamber, a hot air blower and a back heating pipe are arranged in the hot air chamber, the back heating pipe is arranged around the outer periphery of the hot air blower, an exhaust hole communicating with the hot air chamber is provided on the back plate of the inner pot, and an air inlet and an exhaust port are provided on the stove shell that are fluidly connected to each other, the exhaust hole of the inner pot is connected to the air inlet of the stove shell through an exhaust pipe. Compared with the prior art, the exhaust speed of the exhaust hole is heated in the present invention, and exhaust through the exhaust hole can reduce the amount of steam when the door is opened at the end of cooking in the steaming mode, thereby improving the user experience.

Description

Technical Field

[0001] The invention relates to the field of stoves, and in particular to an integrated stove with a cooking device. Background Art

[0002] Integration is the future development direction of cooking equipment. Integrated cooking equipment has the advantages of taking up little kitchen space and being easy to use. Existing integrated stoves generally integrate the stove with a steamer or oven or dishwasher or disinfection cabinet. Fume exhaust is one of the important issues that integrated stoves need to solve. Existing integrated stoves generally use the existing range hoods in the kitchen to deal with the fumes generated when the integrated stove is working. This method can better solve the problem of fumes generated by the stove part of the integrated stove, but the treatment effect on the fumes or steam generated by other parts of the integrated stove (such as steamers, ovens, etc.) is poor. In addition, existing ovens or steam-bake all-in-one machines generally exhaust air through the vent pipe on the top of the inner tank or the steam joint on the back cover, and the exhaust effect is not good. Summary of the invention

[0003] The first technical problem to be solved by the present invention is to provide an integrated stove with the above cooking device and fast exhaust speed in view of the prior art.

[0004] The second technical problem to be solved by the present invention is to provide an integrated stove with the above cooking device which can reduce the amount of steam when the door is opened, in view of the prior art.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: an integrated stove with a cooking device, comprising a stove and a cooking device arranged below the stove, the stove comprising a stove shell, and the cooking device comprising a casing with an inner pot, characterized in that a hot air baffle with an air inlet and an air outlet is arranged on the back of the inner pot, the hot air baffle and the back plate of the inner pot form a hot air chamber, a hot air blower and a back heating pipe are arranged in the hot air chamber, the back heating pipe is arranged around the outer periphery of the hot air blower, an exhaust hole communicating with the hot air chamber is provided on the back plate of the inner pot, and an air inlet and an exhaust port which are fluidly connected to each other in the inner pot are provided on the stove shell, and the exhaust hole of the inner pot is connected to the air inlet of the stove shell through an exhaust pipe.

[0006] Preferably, the projection of the exhaust hole on the hot air baffle in the horizontal direction is a closed plate surface. That is, the hot air baffle opposite to the exhaust hole is not opened, so that when the hot air blower is not turned on, the hot air in the inner pot is prevented from being directly discharged from the opening on the hot air baffle and the exhaust hole, causing the heat loss of the inner pot, and then causing the following results: (1) the heat flow in the inner pot flows into the opening of the hot air baffle, the hot air speed is large, the heat flow density is large, so that the temperature here is too high, and then the food is partially burnt; (2) the hot air internal circulation system composed of the inner pot and the hot air blower, the back heating pipe and the hot air baffle is affected, and then the cooking effect is affected.

[0007] Preferably, the exhaust hole is provided at the upper part of the back plate, the stove shell includes a bottom plate and a panel covering the bottom plate opening, the air inlet is provided at the bottom surface of the bottom plate, and the exhaust port is provided at the rear side of the panel. The above design can effectively shorten the length of the exhaust pipe, so that the air resistance along the way is smaller during exhaust, and the smaller the air resistance along the way, the smoother the exhaust of smoke and hot air, and the exhaust port is provided at the rear side of the panel to avoid the exhaust gas discharged from the exhaust port from interfering with the user.

[0008] Preferably, an exhaust cavity is provided in the range shell, and the exhaust pipe and the exhaust port are respectively connected to the exhaust cavity.

[0009] Further, preferably, an exhaust box is provided in the stove shell, the above-mentioned panel cover is arranged on the opening of the exhaust box to enclose the above-mentioned exhaust cavity, and the corresponding openings of the panel are formed to form the above-mentioned exhaust port, and the above-mentioned first inlet is opened on the bottom wall of the exhaust box, the mouth of the first inlet extends vertically downward and passes through the above-mentioned air inlet to form an air inlet interface exposed to the chassis, and the upper pipe mouth of the exhaust pipe is sleeved on the air inlet interface.

[0010] Preferably, the range shell is further provided with a heat dissipation system, the heat dissipation system comprising a heat dissipation channel and a fan arranged in the heat dissipation channel, the air outlet of the heat dissipation channel being in fluid communication with the exhaust cavity of the range shell through a vent. The heat dissipation system can dissipate heat from electronic components in the range shell that generate heat when in operation.

[0011] Furthermore, a condensation box is embedded in the exhaust box, a second inlet is provided on the bottom wall of the condensation box, the second inlet is fluidically connected to the first inlet of the exhaust box, and the vent is connected to the inner cavity of the condensation box, so that the moisture in the air flow can be collected to avoid being discharged to the cabinet, causing the cabinet to rot.

[0012] Further, preferably, a vertically extending arc-shaped baffle is fixed on the bottom wall of the condensation box, both ends of the arc-shaped baffle are respectively fixed to the inner side surface of the condensation box, and the height of the arc-shaped baffle is lower than the height of the condensation box, and the above-mentioned second inlet is surrounded therein.

[0013] Furthermore, the top edge of one side of the condensation box is recessed downward so that the vent is exposed in the condensation box, thereby allowing the air outlet of the heat dissipation channel to be directly blown into the condensation box.

[0014] Preferably, a stove is provided above the cooking device, the stove comprising a bottom plate with an upper opening and a panel covering the bottom plate opening, the bottom wall of the bottom plate is fixedly connected to the top wall of the casing of the cooking device, so that the overall structure of the integrated stove is stable.

[0015] In order to ensure the stable installation of the integrated stove, a table top is also included, on which a mounting opening is provided. The stove chassis has an outwardly extending edge at the outer edge of the opening, and the edge is supported on the periphery of the table top mounting opening.

[0016] Compared with the prior art, the advantages of the present invention are: the hot air blower in the present invention rotates to form a negative pressure in the hot air chamber, sucks in the air in the inner pot, and heats it through the heating tube on the back, thereby reducing the humidity. Most of the heated hot air is discharged from the air outlet of the hot air baffle to the inner pot, and a part of the hot air is discharged to the stove through the exhaust holes on the back, and is forced to be exhausted by the rotation of the hot air blower, the exhaust speed of the exhaust holes is heated, and exhaust through the exhaust holes can reduce the amount of steam when the door is opened at the end of cooking in the steaming mode, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the integrated stove in the installation state according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure in another direction;

[0019] Figure 3 for Figure 2 Cross-sectional view along AA direction;

[0020] Figure 4 This is a schematic diagram of the structure of an integrated stove in an embodiment of the present invention;

[0021] Figure 5 for Figure 4 A schematic diagram of the structure in another direction;

[0022] Figure 6 for Figure 5 Cross-sectional view along DD direction;

[0023] Figure 7 A partial cross-sectional view of an integrated stove according to an embodiment of the present invention;

[0024] Figure 8 It is a schematic diagram of the partial structure of the integrated stove in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below with reference to the accompanying drawings.

[0026] like Figures 1 to 8As shown, an integrated stove with a cooking device includes a stove and a cooking device arranged below the stove, the stove includes a stove shell 1, the stove shell 1 includes a bottom plate 12 and a panel 11 covering the opening of the bottom plate 12, the cooking device includes a casing 2 and a door body 22 covering the opening of the casing 2, the casing 2 is provided with an inner pot 21, the bottom wall of the bottom plate 12 is fixedly connected to the top wall of the casing 2 as a whole, in this embodiment, the two are fixed up and down as a whole by screws (not shown). In addition, a table top 30 is also included, the table top 30 is provided with a mounting opening 31 with a closed edge, the stove bottom plate 12 has an outwardly extending edge 122 at the outer edge of its opening, and the edge 122 is supported on the periphery of the table top mounting opening 31.

[0027] In this embodiment, the integrated stove is installed in the cabinet 3, the top surface of the cabinet 3 is the countertop, and the integrated stove is installed in the installation opening 31. Preferably, the door body 22 is located below the countertop 30, and the projection of the door body 22 on the countertop 30 in the vertical direction in the closed state is at least partially located outside the periphery of the installation opening 31 of the countertop 30. When installing in this way, firstly, the integrated stove except the stove panel 11 and the door body 22 of the cooking device is placed from top to bottom into the installation opening 31 of the cabinet 3. By the above arrangement, the upper end of the stove can be supported on the periphery of the installation opening 31, and the other parts of the integrated stove are located below the installation opening 31. Then, the panel 11 of the stove is installed on the opening of the chassis 12, and the door body 22 is installed on the opening of the housing 2. This installation method can realize the installation of the integrated stove without interrupting the countertop 30 of the cabinet 3, so that the integrity of the countertop 30 of the cabinet 3 is better, and the original shape and style of the cabinet 3 can be maintained.

[0028] The back of the inner pot 21 is provided with a hot air baffle 9 with an air inlet 91 and an air outlet. The hot air baffle 9 and the back plate of the inner pot 21 form a hot air chamber 90. The hot air chamber 90 is provided with a hot air blower 93 and a back heating pipe 94. The back heating pipe 94 is arranged around the outer periphery of the hot air blower 93. The back plate of the inner pot 21 is provided with an exhaust hole 213 communicating with the hot air chamber 90. The stove shell 1 is provided with an air inlet 128 and an exhaust hole 112 that are fluidly connected to each other inside. The exhaust hole 213 of the inner pot 21 is connected with the air inlet 128 of the stove shell 1 through the exhaust pipe 10. The moisture generated by the food with high water content is discharged outward with the hot air. The poor exhaust will cause the food to be difficult to mature when baking the food with high moisture content. When the cooking steaming mode is ended, the steam volume is large when the door is opened, and the user experience is not good. In this embodiment, the hot air blower 93 rotates to form a negative pressure in the hot air chamber 90, sucking in the air in the inner pot 21 and heating it through the back heating tube 94, thereby reducing the humidity. Most of the heated hot air is discharged from the air outlet of the hot air baffle 9 to the inner pot 21, and a part of the hot air is discharged to the stove through the exhaust hole 213 on the back, and the exhaust is forced by the rotation of the hot air blower 93 to accelerate the exhaust speed of the exhaust hole 213. In addition, exhaust through the exhaust hole 213 can reduce the amount of steam when the door is opened at the end of cooking in the steaming mode, thereby improving the user experience.

[0029] Furthermore, the projection of the exhaust hole 213 on the hot air baffle 9 is a closed plate surface, that is, there is no hole in the hot air baffle 9 opposite to the exhaust hole 213. This can prevent the hot air in the inner pot 21 from being directly discharged from the opening on the hot air baffle 9 and the exhaust hole 213 when the hot air blower 93 is not turned on, causing the heat loss of the inner pot 21, and then causing the following results: (1) The heat flow in the inner pot 21 flows in from the above-mentioned opening of the hot air baffle 9, the hot air speed is large, and the heat flow density is large, so that the temperature here is too high, and then the food is partially burnt; (2) It affects the hot air internal circulation system composed of the inner pot 21 and the above-mentioned hot air blower 93, the back heating pipe 94 and the hot air baffle 9, thereby affecting the cooking effect.

[0030] Furthermore, the exhaust hole 213 is provided at the upper part of the back plate, the stove shell 1 includes a bottom plate 12 and a panel 11 covering the opening of the bottom plate 12, the air inlet 128 is provided at the bottom surface of the bottom plate 12, and the exhaust port 112 is provided at the rear side of the panel 11. The above design can effectively shorten the length of the exhaust pipe 10, so that the air resistance along the way is small during exhaust, and the smaller the air resistance along the way, the smoother the exhaust of smoke and hot air, and the exhaust port 112 is provided at the rear side of the panel 11 to avoid the exhaust gas discharged from the exhaust port 112 from interfering with the user.

[0031] In order to prevent the exhaust gas entering the stove shell 1 from the exhaust pipe 10 from running around in the stove shell 1 and affecting the combustion and exhaust efficiency of the burner 5 in the stove, an exhaust cavity 1290 is provided in the stove shell 1, and the exhaust pipe 10 and the exhaust port 112 are respectively connected to the exhaust cavity 1290.

[0032] The above-mentioned exhaust cavity 1290 can be implemented in a variety of specific ways. Preferably, an exhaust box 129 is provided in the stove shell 1, and the above-mentioned panel 11 is covered on the opening of the exhaust box 129 to enclose the above-mentioned exhaust cavity 1290, and the corresponding openings of the panel 11 form the above-mentioned exhaust port 112, and the above-mentioned first inlet 1293 is provided on the bottom wall of the exhaust box 129, and the mouth of the first inlet 1293 extends vertically downward and passes through the above-mentioned air inlet 128 to form an air inlet interface 1291 exposed to the chassis 12, and the upper pipe mouth of the exhaust pipe 10 is sleeved on the air inlet interface 1291.

[0033] Furthermore, the stove shell 1 is also provided with an electronic component 15 that generates heat during operation and a heat dissipation system 16, the heat dissipation system 16 includes a heat dissipation channel 160 and a fan 161 arranged in the heat dissipation channel 160, the air outlet port 1601 of the heat dissipation channel 160 is fluidically connected to the exhaust cavity 1290 of the stove shell 1 through the vent 1292, and a vent 124 is opened on the side wall of the stove shell 1.

[0034] The gas discharged from the inner pot 21 contains steam. If it is discharged directly, it will cause the cabinet to be damp and moldy. The exhaust box 129 is embedded with a condensation box 120. The bottom wall of the condensation box 120 is provided with a second inlet 1201, which is fluidly connected to the first inlet 1293 of the exhaust box, and the vent 1292 is connected to the inner cavity of the condensation box 120. Preferably, a vertically extending arc-shaped baffle 1202 is fixed on the bottom wall of the condensation box 120, and the two ends of the arc-shaped baffle 1202 are respectively fixed to the inner side of the condensation box 120, and the height of the arc-shaped baffle 1202 is lower than the height of the condensation box 120, and the second inlet 1201 is surrounded therein. This can prevent condensation water from overflowing the condensation box 120 and entering the interior of the stove shell 1. In addition, the top edge of one side of the condensation box 120 is recessed downward so that the vent 1292 is exposed in the condensation box 120 , thereby enabling the exhaust gas of the heat dissipation channel 160 to be better discharged through the condensation box.

[0035] The cooking method of the present invention is as follows:

[0036] In baking mode:

[0037] When the moisture content of the baked food is high, the hot air blower 93 is turned on to discharge the hot and humid air by forced air blowing;

[0038] When most foods are baked (such as upper and lower fire), the hot air blower 93 is turned on less frequently without turning on the fire, and the hot air is naturally discharged from the exhaust hole 213 by the expansion of the hot air.

[0039] In steam mode:

[0040] When steaming most foods, the hot air blower 93 is not turned on to allow the steam to fill the entire inner pot 21, and the hot air blower 93 is turned on intermittently to circulate the steam and quickly discharge the exhaust gas;

[0041] During the last 5 minutes of steaming, the hot air blower 93 is turned on to exhaust part of the steam by forced air blowing to reduce the steam generated by opening the door.

Claims

1. An integrated stove with a cooking device, comprising a stove and a cooking device arranged below the stove, wherein the stove comprises a stove shell (1), and the cooking device comprises a housing (2) having an inner pot (21), wherein: The back of the inner pot (21) is provided with a hot air baffle (9) having an air inlet (91) and an air outlet, the hot air baffle (9) and the back plate of the inner pot (21) enclose a hot air chamber (90), the hot air chamber (90) is provided with a hot air blower (93) and a back heating pipe (94), the back heating pipe (94) is arranged around the outer periphery of the hot air blower (93), the back plate of the inner pot (21) is provided with an exhaust hole (213) which is in communication with the hot air chamber (90), and the stove shell (1) is provided with an air inlet (128) and an exhaust hole (112) which are in fluid communication with each other inside, the exhaust hole (213) of the inner pot (21) is in communication with the air inlet (128) of the stove shell (1) through an exhaust pipe (10); The exhaust hole (213) is provided at the upper part of the back plate, the stove shell (1) comprises a bottom plate (12) and a panel (11) covering the opening of the bottom plate (12), the air inlet (128) is provided at the bottom surface of the bottom plate (12), and the exhaust port (112) is provided at the rear side end of the panel (11); An exhaust box (129) is provided in the stove shell (1), the panel (11) is covered on the opening of the exhaust box (129) to form an exhaust cavity (1290), and a hole is opened at a corresponding position of the panel (11) to form the exhaust port (112), and a first inlet (1293) is provided on the bottom wall of the exhaust box (129), the opening of the first inlet (1293) extends vertically downward and passes through the air inlet (128) to form an air inlet interface (1291) exposed to the chassis (12), and the upper pipe opening of the exhaust pipe (10) is sleeved on the air inlet interface (1291); The stove shell (1) is further provided with a heat dissipation system (16), the heat dissipation system (16) comprising a heat dissipation channel (160) and a fan (161) arranged in the heat dissipation channel (160), the air outlet port (1601) of the heat dissipation channel (160) being in fluid communication with the exhaust cavity (1290) of the stove shell (1) via a vent (1292); A condensation box (120) is embedded in the exhaust box (129), a second inlet (1201) is provided on the bottom wall of the condensation box (120), the second inlet (1201) is fluidically connected to the first inlet (1293) of the exhaust box, and the vent (1292) is in communication with the inner cavity of the condensation box (120); A vertically extending arc-shaped baffle (1202) is fixed on the bottom wall of the condensation box (120), two ends of the arc-shaped baffle (1202) are respectively fixed to the inner side surface of the condensation box (120), and the height of the arc-shaped baffle (1202) is lower than the height of the condensation box (120), and the second inlet (1201) is surrounded therein; The projection of the exhaust hole (213) on the hot air baffle (9) in the horizontal direction is a closed plate surface.

2. The integrated stove according to claim 1, characterized in that: The exhaust pipe (10) and the exhaust port (112) are respectively connected to the exhaust cavity (1290).

3. The integrated stove according to claim 1, characterized in that: The top edge of one side of the condensation box (120) is recessed downward so that the vent (1292) is exposed in the condensation box (120).

4. The integrated stove according to any one of claims 1 to 3, characterized in that: Also included is a stove arranged above the cooking device, the stove comprising a bottom plate (12) with an upper opening and a panel (11) covering the opening of the bottom plate (12), the bottom wall of the bottom plate (12) being fixedly connected to the top wall of the casing (2).

5. The integrated stove according to claim 4, characterized in that: The stove also includes a table top (30) having a mounting opening (31) formed thereon, and the bottom plate (12) of the stove has an outwardly extending edge (122) at the outer edge of the opening, and the edge (122) is supported on the periphery of the mounting opening (31) of the table top (30).

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