Integrated stove with cooking device

Abstract

The present invention relates to an integrated stove with a cooking device, comprising a cooking device with a cooking cavity and a stove arranged on the upper part of the cooking device, the stove comprising a stove shell, an electronic component that generates heat during operation is installed in the inner cavity of the stove shell, a first air outlet is provided on the cooking cavity, a first air inlet and a first air outlet are provided on the stove shell, the air outlet of the cooking cavity is fluidly connected to the air inlet of the stove shell, and a heat dissipation channel with a hot air outlet and a fan is provided in the stove shell, and the hot air outlet is fluidly connected to the first air outlet of the stove shell. The present invention can reduce the temperature of the electronic components, increase the service life of the electronic components, and prevent the steam in the gas from condensing at the first air outlet, thereby improving the user experience.

Description

Technical Field

[0001] The invention relates to the field of cooking devices, 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 small kitchen space and easy use. Existing integrated stoves generally integrate the stove with a steamer or oven or dishwasher or disinfection cabinet. The stove chassis of the integrated stove is generally equipped with electrical components such as a controller. When the integrated stove is working, the heat in the cooking cavity is transmitted upward to the stove chassis, and the heat generated by the burner on the stove panel is also transmitted downward to the stove chassis, causing the temperature of the stove chassis of the integrated stove to be too high. Excessive temperature will cause safety hazards to the performance of electrical components such as the controller. The Chinese utility model patent with patent number ZL201721114779.5 (authorization announcement number CN207648881U) discloses an integrated stove, including an integrated stove body, the integrated stove body including a lifting foot disposed at the lower part of the integrated stove body and in contact with the ground, an oil cup disposed on the upper part of the lifting foot, a disinfection cabinet mounted on the upper part of the oil cup, a fresh-keeping cabinet disposed on the upper part of the disinfection cabinet, a handle disposed between the lower part of the fresh-keeping cabinet and the upper part of the disinfection cabinet, a gas stove mounted on the upper part of the fresh-keeping cabinet, a switch disposed on the gas stove panel, a stove rack disposed on the upper part of the gas stove, a burner disposed at the center of the stove rack connected to the upper part of the gas stove, a power port disposed on the upper end of the side of the integrated stove body, a gas inlet disposed on the left side of the power port, a plurality of digging hands disposed on the lower part of the power port, an air outlet disposed below the digging hands, and a heat dissipation hole disposed on the back of the integrated stove body. Although the heat dissipation hole can reduce the temperature inside the integrated stove to a certain extent, the heat dissipation effect on the stove chassis is limited. In addition, the integrated stove will generate steam during the steaming or baking process. When the steam is discharged, it will encounter the panels and condense into condensed water. Failure to handle the condensed water will not only affect the user experience, but also affect the service life of the integrated stove. Summary of the invention

[0003] The first technical problem to be solved by the present invention is to provide an integrated stove with a cooking device that prevents steam condensation 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 a cooking device having good heat dissipation effect in view of the prior art.

[0005] The third technical problem to be solved by the present invention is to provide an integrated stove with a cooking device having high exhaust efficiency in view of the prior art.

[0006] The technical solution adopted by the present invention to solve the above technical problems is: an integrated stove with a cooking device, comprising a cooking device with a cooking cavity and a stove arranged on the upper part of the cooking device, the stove comprising a stove shell, the inner cavity of the stove shell is installed with an electronic component that generates heat during operation, and is characterized in that a first air outlet is provided on the cooking cavity, a first air inlet and a first exhaust port that are fluidly connected to the interior of the stove shell are provided on the stove shell, the first air outlet of the cooking cavity is fluidly connected to the first air inlet of the stove shell, and a heat dissipation channel with a hot air outlet and a fan is provided in the stove shell, and the hot air outlet is fluidly connected to the first exhaust port of the stove shell.

[0007] In order to make the heat dissipation channel better dissipate heat for the electronic components in the stove shell, the heat dissipation channel includes a first branch channel and a second branch channel, the electronic components that generate heat during operation are installed on the side wall of the first branch channel, and a first refrigeration component having a cold end and a hot end is also provided in the heat dissipation channel, and the cold end of the first refrigeration component can cool the air in the first branch channel, and the hot end can heat the air in the second branch channel. On the basis of improving the heat dissipation effect, the air outlet temperature of the hot air outlet can be increased, so as to better avoid the formation of condensed water at the first exhaust port.

[0008] In order to make the heat dissipation channel structure simple and convenient for processing and manufacturing, and at the same time further promote the heat dissipation of electronic components, the first branch channel and the second branch channel are arranged up and down, and the bottom wall of the first branch channel is shared with the top wall of the second branch channel, the above-mentioned electronic component is arranged on the top of the first branch channel, and the above-mentioned first refrigeration component is arranged on the common side wall, and the cold end of the first refrigeration component is located in the first branch channel, and the hot end of the first refrigeration component is located in the second branch channel.

[0009] In order to allow the gas to be discharged more smoothly from the first exhaust port, and at the same time prevent the gas entering from the cooking cavity from running around in the stove shell and affecting the combustion and exhaust efficiency of the burner in the stove, an exhaust box is provided in the stove shell, and the exhaust box has a second air inlet, a second air outlet and an air vent. The second air inlet is fluidly connected to the first air inlet on the above-mentioned stove shell, the second air outlet is fluidly connected to the first exhaust port on the above-mentioned stove shell, and the air vent is fluidly connected to the hot air outlet of the above-mentioned heat dissipation channel.

[0010] In order to allow the hot air in the heat dissipation channel to enter the exhaust box smoothly and efficiently, there are two hot air outlets corresponding to the first branch channel and the second branch channel respectively. Correspondingly, there are also two vents and they correspond one to one with each hot air outlet.

[0011] In order to enable the hot air discharged from the heat dissipation channel to more efficiently heat the gas at the first exhaust port, thereby better avoiding condensation of steam at the first exhaust port, the hot air outlet is arranged adjacent to the vent, and the end edges of the top wall and the bottom wall of the first branch channel extend outward to form a first guide plate and a second guide plate respectively, each guide plate passes through the corresponding vent and extends into the exhaust box, and each guide plate is inclined toward the first exhaust port of the above-mentioned stove shell.

[0012] Preferably, the cross section of each guide plate is formed in an arc shape, and the curvature of the guide plate adjacent to the first exhaust port is greater than that of the other guide plate. Thus, the guide plate can smoothly guide the hot air to the first exhaust port. In addition, the special design of the curvature of the two guide plates can avoid the flow direction of the hot air from deviating, so that the hot air can be more efficiently guided to the first exhaust port.

[0013] Preferably, a second refrigeration assembly is embedded on the side wall of the exhaust box adjacent to the electronic component that generates heat during operation, and the cold end of the second refrigeration assembly is located outside the exhaust box and the hot end is located inside the exhaust box. In this way, the cold end of the second refrigeration assembly can cool down the electronic component, and the hot end can heat the gas in the exhaust box, thereby further preventing the condensation of steam in the exhaust box.

[0014] Preferably, the first exhaust port is covered with an exhaust cover plate, and the exhaust cover plate is provided with exhaust holes for exhausting gas.

[0015] Preferably, the stove shell includes a bottom plate and a panel covering the opening of the bottom plate, the first exhaust port of the stove shell is provided on the panel, the air inlet of the stove shell is provided on the bottom wall of the bottom plate, the air outlet of the cooking cavity is provided on the back of the cooking cavity, and the air outlet is connected to the air inlet through an exhaust pipe, so that the gas can be discharged directly upward, and the range hood arranged above can directly suck the exhaust gas, thereby improving the exhaust efficiency.

[0016] In order to prevent the exhaust gas discharged from the first exhaust port from disturbing the user, the first exhaust port is opened at the rear side end of the panel.

[0017] Compared with the prior art, the advantages of the present invention are as follows: the present invention sets a heat dissipation channel inside the stove shell, and takes away the heat in the stove shell through the heat dissipation channel, thereby reducing the temperature of the electronic components and increasing the service life of the electronic components. In addition, the first air outlet of the cooking cavity is fluidly connected with the first air inlet of the stove shell, so that the gas containing steam in the cooking cavity can be discharged through the first exhaust port of the stove shell. The hot air outlet of the heat dissipation channel in the present invention is fluidly connected with the first exhaust port of the stove shell, so that the gas discharged to the first exhaust port can be heated to prevent the steam in the gas from condensing at the first exhaust port, thereby improving the user experience. In addition, the smoke in the cooking cavity in the present invention is discharged into the stove shell and discharged together with the smoke generated by the stove, which can improve the exhaust efficiency of the integrated stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an integrated stove in an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure in another direction;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure in another direction;

[0021] Figure 4 It is a schematic diagram of the partial structure of the integrated stove in an embodiment of the present invention;

[0022] Figure 5 Another partial structural schematic diagram of an integrated stove in an embodiment of the present invention;

[0023] Figure 6 for Figure 2 Cross-sectional view along AA direction;

[0024] Figure 7 for Figure 6 A magnified view of part B;

[0025] Figure 8 Schematic diagram of the structure of the exhaust box in the embodiment of the present invention. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below with reference to the accompanying drawings.

[0027] like Figures 1 to 8As shown, an integrated stove with a cooking device comprises a stove and a cooking device 1 having a cooking cavity 10, wherein the stove comprises a stove shell 2. In this embodiment, the cooking device 1 having the cooking cavity 10 is a steam-bake integrated machine. The cooking cavity 10 is connected to the inner cavity of the stove shell 2 through an exhaust pipe 3, and a first exhaust port 211 is provided on the stove shell 2. In this way, the waste gas such as the expanded hot air, barbecue smoke and water vapor in the cooking cavity 10 can enter the stove shell 2 through the exhaust pipe 3, and then be discharged through the first exhaust port 211, and the exhausted smoke is drawn to the common flue through the range hood. The waste gas in the cooking cavity 10 is discharged from bottom to top into the stove and discharged together with the oil smoke generated by the stove, so that the overall exhaust of the smoke generated by the integrated stove with the cooking device 1 is realized, the exhaust efficiency is improved, and the highly concentrated oil smoke generated by the stove can be prevented from entering the steam-bake integrated machine and affecting the cooking quality of the food in the cooking device 1.

[0028] The stove shell 2 includes a bottom plate 22 and a panel 21 covering the opening of the bottom plate 22. A first air outlet 101 is provided on the back of the cooking cavity 10, and a first air inlet 221 is provided on the bottom wall of the bottom plate 22. One end of the exhaust pipe 3 is connected to the first air outlet 101, and the other end is connected to the first air inlet 221. The first exhaust port 211 is provided at the rear side of the panel 21. In this way, the exhaust gas in the cooking cavity 10 can be discharged from the back through the exhaust pipe 3, enter the stove shell 2, and then be discharged vertically upward from the first exhaust port 211 under the suction effect of the range hood, thereby further improving the exhaust efficiency.

[0029] In this embodiment, in order to prevent the exhaust gas entering the stove shell 2 from the exhaust pipe 3 from running around in the stove shell 2 and affecting the combustion of the burner in the stove and the efficiency of exhaust, an exhaust box 4 is provided in the stove shell 2. The top of the exhaust box 4 is opened to form a second air outlet 42, and the bottom is opened to form a second air inlet 41. The second air inlet 41 is fluidly connected with the first air inlet 221 (the fluid connection can be achieved in a variety of ways: when the second air inlet 41 and the first air inlet 221 are adjacent to each other, the two can be directly connected, such as Figure 6As shown; when there is a certain distance between the second air inlet 41 and the first air inlet 221, they can be connected through a pipeline, which is not shown; the meaning of the fluid connection in other places in the present invention is the same as this, and will not be repeated). In this embodiment, the bottom wall of the exhaust box 4 is attached to the bottom wall of the chassis 22, the second air inlet 41 and the first air inlet 221 are arranged to overlap each other, and the mouth of the second air inlet 41 extends vertically downward to form a first joint 411, and the first joint 411 passes through the above-mentioned first air inlet 221 and extends into the above-mentioned exhaust pipe 3. The above-mentioned second air outlet 42 is fluidly connected with the first exhaust port 211. In this embodiment, the size of the second air outlet 42 matches that of the first exhaust port 211, and the mouth of the second air outlet 42 overlaps the mouth of the first exhaust port 211. In this embodiment, an exhaust cover plate 212 is provided on the above-mentioned first exhaust port 211, and an exhaust hole 212a for gas discharge is opened on the exhaust cover plate 212.

[0030] Further, the left and right side walls of the stove shell 2 are respectively provided with a first vent 222 and a second vent 223, and the cold air from the outside enters the stove shell through the first vent 222 and the second vent 223. The stove shell 2 is installed with an electronic component 7 (for example, a controller, etc.) that generates heat during operation. The stove shell 2 is also provided with a heat dissipation channel 6 having a hot air outlet 600 and a fan 61, and the hot air outlet 600 is fluidically connected with the first exhaust port 211 of the stove shell 2. In this embodiment, the heat dissipation channel 6 is formed by a guide cover 60 provided on the inner bottom surface of the chassis 22, the fan 61 is a cross-flow fan and is provided at one end of the heat dissipation channel 6, and the hot air outlet 600 is located at the other end of the heat dissipation channel 6. In this way, the heat in the stove shell 2 is taken away through the heat dissipation channel 6, thereby reducing the temperature of the electronic component 7 and increasing the service life of the electronic component 7. In addition, the first air outlet 101 of the cooking cavity 10 is fluidly connected with the first air inlet 221 of the stove shell 2, so that the gas containing steam in the cooking cavity 10 can be discharged through the first exhaust port 211 of the stove shell 2. The hot air outlet 600 of the heat dissipation channel 6 in the present invention is fluidly connected with the first exhaust port 211 of the stove shell 2, so that the gas discharged to the first exhaust port 211 can be heated to prevent the steam in the gas from condensing at the first exhaust port 211, thereby improving the user experience.

[0031] In order to make the heat dissipation channel 6 better dissipate heat for the electronic components 7 in the stove shell 2, the heat dissipation channel 6 includes a first branch channel 6a and a second branch channel 6b. The electronic components 7 that generate heat during operation are installed on the top wall of the first branch channel 6a. The heat dissipation channel 6 is also provided with a first refrigeration component 65 having a cold end and a hot end, and the cold end of the first refrigeration component 65 can cool the air in the first branch channel 6a, and the hot end can heat the air in the second branch channel 6b. On the basis of improving the heat dissipation effect, the air outlet temperature of the hot air outlet 600 can be increased, so that condensed water can be better avoided from forming at the first exhaust port 211. Specifically, in this embodiment, a partition 68 is arranged across the air guide cover 60, the upper part of which is the first branch channel 6a, and the lower part is the second branch channel 6b, that is, the bottom wall of the first branch channel 6a is shared with the top wall of the second branch channel 6b (the shared side wall is the partition 68). The first cooling assembly 65 is a plurality of semiconductor cooling sheets, each of which is embedded in the partition 68, and the cold end of each semiconductor cooling sheet is located in the first branch channel 6a, and the hot end is located in the second branch channel 6b. This not only makes the heat dissipation channel 6 simple in structure and convenient for processing and manufacturing, but also further promotes the heat dissipation effect on the electronic components 7.

[0032] In order to better discharge the hot air in the heat dissipation channel 6 through the first exhaust port 211 and also better avoid the condensation of steam at the first exhaust port 211, the exhaust box 4 is arranged on the same side as the hot air outlet 600 of the heat dissipation channel 6, and the exhaust box 4 is provided with a vent 43 in fluid communication with the hot air outlet 600 of the heat dissipation channel 6. In this embodiment, there are two hot air outlets 600 corresponding to the first and second branches 6a, 6b, and there are two vents 43 corresponding to each hot air outlet 600, and each hot air outlet 600 is matched with the corresponding vent 43 and arranged adjacent to each other.

[0033] Further, in order to make the hot air discharged from the heat dissipation channel 6 heat the gas at the first exhaust port 211 more efficiently, so as to better avoid the condensation of steam at the first exhaust port 211, the hot air outlet 600 is arranged adjacent to the vent 43, and the end edges of the top wall and the bottom wall of the first branch channel 6a extend outward to form a first guide plate 671 and a second guide plate 672 respectively, each of which passes through the corresponding vent 43 and extends into the exhaust box 4, and each of which is inclined toward the first exhaust port 211 of the stove shell 2. In this embodiment, each of the guide plates is inclined upward. Preferably, the cross section of each guide plate is formed in an arc shape, and the curvature of the first guide plate 671 is greater than that of the second guide plate 672, so that each guide plate can smoothly guide the hot air to the first exhaust port 211. In addition, the special design of the curvature of the two guide plates can avoid the deviation of the flow direction of the hot air, so that the hot air can be more efficiently guided to the first exhaust port 211.

[0034] In addition, in this embodiment, the electronic component 7 is installed at one end close to the hot air outlet 600, and a second refrigeration assembly 66 is provided on the side wall of the exhaust box 4 above the vent 43. In this embodiment, the second refrigeration assembly 66 is also a plurality of semiconductor refrigeration sheets, each of which is embedded on the side wall of the exhaust box 4, and the cold end of each second refrigeration assembly 66 is located on the outside of the exhaust box 4 and the hot end is located on the inside of the exhaust box 4. In this way, the electronic component 7 can be cooled by the cold end of the second refrigeration assembly 66, and the hot end can heat the gas in the exhaust box 4, thereby further preventing the condensation of the steam in the exhaust box 4.

Claims

1. An integrated stove with a cooking device, comprising a cooking device (1) having a cooking cavity (10) and a stove arranged on the upper part of the cooking device (1), the stove comprising a stove shell (2), an electronic component (7) which generates heat when in operation is installed in the inner cavity of the stove shell (2), characterized in that: The cooking cavity (10) is provided with a first air outlet (101), the stove shell (2) is provided with a first air inlet (221) and a first air outlet (211) which are fluidically connected to the interior of the stove shell (2), the first air outlet (101) of the cooking cavity (10) is fluidically connected to the first air inlet (221) of the stove shell (2), and a heat dissipation channel (6) having a hot air outlet (600) and a fan (61) is provided in the stove shell (2), and the hot air outlet (600) is fluidically connected to the first air outlet (211) of the stove shell (2); The heat dissipation channel (6) comprises a first branch channel (6a) and a second branch channel (6b); the electronic component (7) that generates heat during operation is mounted on a side wall of the first branch channel (6a); a first refrigeration component (65) having a cold end and a hot end is also arranged in the heat dissipation channel (6); the cold end of the first refrigeration component (65) can cool the air in the first branch channel (6a), and the hot end can heat the air in the second branch channel (6b); The first branch channel (6a) and the second branch channel (6b) are arranged vertically, and the bottom wall of the first branch channel (6a) is shared with the top wall of the second branch channel (6b). The electronic component (7) is arranged on the top wall of the first branch channel (6a), and the first refrigeration component (65) is arranged on the shared side wall. The cold end of the first refrigeration component (65) is located in the first branch channel (6a), and the hot end of the first refrigeration component (65) is located in the second branch channel (6b).

2. The integrated stove according to claim 1, characterized in that: An exhaust box (4) is provided in the stove shell (2), and the exhaust box (4) has a second air inlet (41), a second air outlet (42) and an air vent (43); the second air inlet (41) is fluidly connected to the first air inlet (221) on the stove shell (2); the second air outlet (42) is fluidly connected to the first air outlet (211) on the stove shell (2); and the air vent (43) is fluidly connected to the hot air outlet (600) of the heat dissipation channel (6).

3. The integrated stove according to claim 2, characterized in that: The number of the hot air outlets (600) is two and corresponds to the first branch channel (6a) and the second branch channel (6b), respectively. Correspondingly, the number of the vents (43) is also two and corresponds one-to-one to each of the hot air outlets (600).

4. The integrated stove according to claim 3, characterized in that: The hot air outlet (600) is arranged adjacent to the vent (43), and the end edges of the top wall and the bottom wall of the first branch channel (6a) extend outwards to form a first guide plate (671) and a second guide plate (672), respectively. Each guide plate passes through the corresponding vent (43) and extends into the exhaust box (4), and each guide plate is inclined toward the first exhaust port (211) of the stove shell (2).

5. The integrated stove according to claim 4, characterized in that: The cross-section of each guide plate is in the shape of an arc, and the curvature of the guide plate adjacent to the first exhaust port (211) is greater than that of the other guide plate.

6. The integrated stove according to claim 3, characterized in that: A second refrigeration component (66) is embedded on the side wall of the exhaust box (4) adjacent to the electronic component (7) that generates heat during operation, and the cold end of the second refrigeration component (66) is located on the outside of the exhaust box (4) and the hot end is located on the inside of the exhaust box (4).

7. The integrated stove according to claim 1, characterized in that: The first exhaust port (211) is covered with an exhaust cover plate (212), and the exhaust cover plate (212) is provided with an exhaust hole (212a) for exhausting gas.

8. The integrated stove according to any one of claims 1 to 7, characterized in that: The stove shell (2) comprises a bottom plate (22) and a panel (21) covering an opening of the bottom plate (22); the first exhaust port (211) of the stove shell (2) is provided on the panel (21); the first air inlet (221) of the stove shell (2) is provided on the bottom wall of the bottom plate (22); the first air outlet (101) of the cooking cavity (10) is provided on the back side of the cooking cavity (10); the first air outlet (101) is connected to the first air inlet (221) via an exhaust pipe (3).

9. The integrated stove according to claim 8, characterized in that: The first exhaust port (211) is opened at the rear end of the panel (21).

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