CN214791268U

CN214791268U - Embedded integrated kitchen

Info

Publication number: CN214791268U
Application number: CN202023252491.9U
Authority: CN
Inventors: 戎胡斌; 李怀峰; 李东波; 罗灵; 杨均
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-19
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to an embedded integrated kitchen, including cooking equipment and cooking utensils, cooking utensils include the kitchen range shell, the kitchen range shell includes chassis and panel, the rear side of panel is opened and is equipped with the gas vent, be provided with the first heat dissipation channel who has first cooling fan in the kitchen range shell, the air intake and the first fresh air inlet phase fluid intercommunication of setting in the panel front side of first heat dissipation channel, and the air outlet and the gas vent phase fluid intercommunication of first heat dissipation channel, first cooling fan has first fan air intake and second fan air intake, form the heat dissipation intermediate layer between the bottom surface on chassis and the top surface of box, this heat dissipation intermediate layer has first vent, the wind-guiding mouth has been seted up on the diapire on chassis, first fresh air intake and the first fresh air inlet phase fluid intercommunication of first fan air intake, second fan air intake and wind-guiding mouth phase fluid intercommunication. The utility model discloses can not only play the effect of cooling down for cooking utensils inside, can play moreover and carry out radiating effect between cooking utensils and the cooking equipment to promote the whole radiating effect of integrated kitchen.

Description

Embedded integrated kitchen

Technical Field

The utility model relates to a cooking utensils field especially relates to an embedded integrated kitchen.

Background

An integrated cooker is a cooking device that combines a cooker with other cooking devices (e.g., a steam box, an oven, a combined steaming and baking machine, etc.), and generally, the cooking devices are disposed below the cooker. The cooking utensils part of integrated kitchen makes the inside high temperature of cooking utensils to the heat that gives off all around and the heat that the inside components and parts during operation produced when the combustor burns, also can outwards give off a large amount of heats simultaneously, and in addition, the cooking equipment during operation also can produce a large amount of heats to lead to gathering a large amount of heats between cooking utensils and the cooking equipment. China that patent number is ZL 201921125674.9 (No. is CN211372507U) the utility model discloses a take cooking device's integrated kitchen, including cooking utensils and the culinary art device of setting in this cooking utensils below, above-mentioned cooking utensils are including the kitchen shell that has the inner chamber, and cooking devices is including the inner bag, has seted up the gas vent on the panel of kitchen shell, cooking devices's inner bag with through being independent of between the gas vent of panel the fluid passage of kitchen shell inner chamber is linked together to, still including centrifugal fan, its air intake is linked together with the inner chamber of kitchen shell, the air outlet with fluid passage be linked together. Although the problem that the temperature inside the cooker is too high can be solved to a certain extent, the problem that the temperature between the cooker and cooking equipment is too high cannot be solved.

In addition, the power panel is an important electrical element of the integrated cooker part, and in the prior art, the power panel is generally installed on the inner bottom surface of a cooker chassis, so that in the working process of the integrated cooker, heat generated by a burner and heat generated by a cooking device are gathered on the power panel, and in addition, the heat generated by the power panel during working is accumulated, so that the stability of the performance of the power panel is influenced, and further the stability of the performance of the whole integrated cooker is influenced.

Disclosure of Invention

The utility model aims to solve the first technical problem that provides an embedded integrated kitchen that the radiating effect is good to prior art.

The utility model aims to solve the second technical problem that provide an embedded integrated kitchen that the radiating effect is good to the power strip to prior art.

The utility model provides a technical scheme that at least one above-mentioned technical problem adopted does: an embedded integrated cooker comprises a cooking device with a box body and a cooker arranged on the cooking device, wherein the cooker comprises a cooker shell, the cooker shell comprises a base plate with an upper opening and a panel covered on the opening of the base plate, an exhaust port is arranged at the rear side of the panel, a first heat dissipation channel with a first heat dissipation fan is arranged in the cooker shell, an air inlet of the first heat dissipation channel is in fluid communication with a first air inlet hole arranged at the front side of the panel, an air outlet of the first heat dissipation channel is in fluid communication with the exhaust port, the embedded integrated cooker is characterized in that the first heat dissipation fan is arranged on the air inlet of the first heat dissipation channel, the first heat dissipation fan is provided with a first fan air inlet positioned at the top and a second fan air inlet positioned at the bottom, a heat dissipation interlayer is formed between the bottom surface of the base plate and the top surface of the box body, and a first vent communicated with the outside is formed at the front end of the heat dissipation interlayer along the length direction, an air guide opening is formed in the bottom wall of the base plate, a first fan air inlet of the first heat dissipation fan is in fluid communication with the first air inlet hole in the panel, and a second fan air inlet is in fluid communication with the air guide opening.

Furthermore, a knob hole for installing a knob is arranged on the panel, and the first air inlet hole is formed between the hole edge of the knob hole and the rotating shaft of the knob. Therefore, the first air inlet hole can not only provide a source of cold air for the heat dissipation inside the stove, but also can directly dissipate the heat of the knob when the cold air enters through the first air inlet hole, and the user experience caused by the influence of overhigh temperature of the knob on the use of the user is avoided.

Further, the cooking equipment further comprises an inner container and a water tank, wherein the inner container is wrapped with a heat insulation layer, the water tank is arranged on one side of the inner container, and the cooker further comprises a power panel which is arranged in the box body and located above the water tank. The specific heat of the water in the water tank is large, so that the temperature of the adjacent water tank is relatively low, the power panel is a main heating component of the cooker during working, the power panel is arranged above the water tank, on one hand, the internal temperature of the cooker during working can be prevented from being too high, on the other hand, the working environment temperature of the power panel can be reduced, and the working performance and the service life of the power panel are further ensured.

Furthermore, a second heat dissipation channel with a second heat dissipation fan is arranged in the box body, the power panel is installed in the second heat dissipation channel, a second ventilation opening used for communicating with the inside of a cabinet used for installing the embedded integrated cooker is formed in the rear end of the heat dissipation interlayer along the length direction of the rear end of the heat dissipation interlayer, an air inlet of the second heat dissipation channel is in fluid communication with the first ventilation opening of the heat dissipation interlayer, and an air outlet of the second heat dissipation channel is in fluid communication with the second ventilation opening of the heat dissipation interlayer. The second heat dissipation channel sucks in external cold air through the first ventilation opening, the heat dissipation effect of the power panel can be further improved by arranging the power panel in the second heat dissipation channel, the working environment temperature of the power panel is further reduced, hot air blown out from the second heat dissipation channel can enter the heat dissipation interlayer through the second ventilation opening, and then enters the first heat dissipation channel through the air guide opening to be discharged outside under the driving of the first heat dissipation fan.

Further, a mounting disc is arranged above the water tank at intervals along the front-back direction, the second heat dissipation channel is enclosed among the mounting disc, the outer surface of the heat insulation layer, the top plate, the side plate and the back plate of the box body, the second heat dissipation fan is mounted on an air inlet of the second heat dissipation channel and located on the front side of the power panel, a second air inlet hole in fluid communication with an air inlet of a third fan of the second heat dissipation fan is formed in the front end of the top plate of the box body, an air outlet hole is formed in the back plate of the box body, and the air outlet hole forms an air outlet of the second heat dissipation channel. Therefore, external cold air enters the second heat dissipation fan from top to bottom, and the air outlet of the second heat dissipation fan sweeps across the power panel from front to back, so that heat generated during the work of the power panel is taken away, and the heat dissipation effect on the power panel is further improved.

Further, the first heat dissipation fan comprises a volute casing cover and fan blades which are horizontally arranged, the first fan air inlet and the second fan air inlet are formed in the top wall and the bottom wall of the volute casing cover respectively, a partition plate with a central hole is horizontally arranged in the volute casing cover, the partition plate divides an inner cavity of the volute casing cover into an upper fan cavity and a lower fan cavity from top to bottom, and divides an air outlet of the volute casing cover into a first fan air outlet and a second fan air outlet from top to bottom, the fan blades comprise an upper fan blade and a lower fan blade which are coaxially arranged, the upper fan blade, the first fan air inlet and the first fan air outlet are all located in the upper fan cavity, and the lower fan blade, the second fan air inlet and the second fan air outlet are all located in the lower fan cavity. Like this during external cold air loops through first fresh air inlet and first fan air intake entering fan chamber, get into first heat dissipation channel through first fan air outlet after that, play and carry out radiating effect to the cooking utensils inside, hot-air in the heat dissipation intermediate layer loops through wind-guiding mouth and second fan air intake simultaneously and gets into down in the fan chamber, get into first heat dissipation channel through second fan air outlet after that, play and carry out radiating effect to between cooking utensils and the cooking equipment and inside the cupboard.

Further, the fan blades are integrated and embedded in the central hole of the partition plate. Thereby make first cooling fan's inner structure simple, can realize the synchronous rotation of flabellum and lower flabellum better simultaneously.

Furthermore, the kitchen range also comprises a burner embedded in the mounting opening of the panel of the kitchen range shell, and a heat insulation plate is vertically arranged in the front side of the burner in the chassis of the kitchen range. The heat radiation that produces when can avoid the combustor burning through the heat insulating board betterly radiates to the front side of combustor, avoids the loss of combustor burning heat on the one hand, and on the other hand can reduce the temperature rise that components and parts in the cooking utensils caused because of radiant heat, also can avoid the heat radiation to influence radiating channel's radiating effect in addition to first fan air intake department of first cooling fan.

Furthermore, an exhaust box is covered below the exhaust port of the panel, a first exhaust air inlet communicated with the air outlet of the first heat dissipation channel is formed in the front side wall of the exhaust box, and a second exhaust air inlet communicated with the exhaust hole of the inner container in a fluid mode is formed in the bottom wall of the exhaust box. Therefore, the exhaust efficiency of the first heat dissipation channel and the inner container can be improved, and the combustion effect of the cooker is prevented from being influenced by the flowing of gas in the cooker.

Furthermore, the exhaust hole of the inner container is communicated with the second exhaust air inlet of the exhaust box through the exhaust pipe, so that the exhaust efficiency of the inner container can be further improved.

Compared with the prior art, the utility model has the advantages of: a first fan air inlet of a first heat dissipation fan of the first heat dissipation channel is in fluid communication with a first air inlet hole in the front side of the panel, and a second fan air inlet of the first heat dissipation fan is in fluid communication with an air guide opening in the bottom wall of the chassis, so that external cold air can be guided into the heat dissipation channel through the first fan air inlet, hot air in the stove is taken away, and the effect of cooling the inside of the stove is achieved. In addition, set up the heat dissipation intermediate layer between cooking utensils and the cooking equipment, avoid the heat to accumulate between cooking utensils and cooking equipment, inhale the hot-air in the heat dissipation intermediate layer through second fan air intake simultaneously, can further play and carry out radiating effect between cooking utensils and the cooking equipment to promote the whole radiating effect of integrated kitchen.

Drawings

Fig. 1 is a schematic structural view of an embedded integrated cooker according to the embodiment of the present invention;

fig. 2 is a sectional view of the embedded integrated cooker according to the embodiment of the present invention;

an enlarged view of portion a in fig. 3;

fig. 4 is a schematic view of a partial structure of an embedded integrated cooker in an embodiment of the present invention;

fig. 5 is another schematic partial structure diagram of the embedded integrated cooker in the embodiment of the present invention;

fig. 6 is a schematic view of still another partial structure of the embedded integrated cooker in the embodiment of the present invention;

fig. 7 is a schematic structural view of a first heat dissipation fan in an embodiment of the present invention;

FIG. 8 is a schematic view of the structure of FIG. 7 in another direction;

fig. 9 is a partial exploded view of the first heat dissipation fan according to the embodiment of the present invention;

fig. 10 is a schematic structural diagram of an exhaust box according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 10, an embedded integrated cooker includes a cooking device 3 and a cooker 2 disposed on the cooking device 3, in this embodiment, the integrated cooker is embedded in a cabinet 1. Specifically, above-mentioned cooking equipment 3 includes inner bag 31 and water tank 32, and water tank 32 sets up the right side at inner bag 31, and wherein the upper and lower, left and right surface of inner bag 31 goes up the cladding has heat preservation 33 (this heat preservation 33 is the heat preservation cotton in this embodiment), avoids the inside calorific loss of inner bag 31 on the one hand, and on the other hand can avoid the heat radiation in inner bag 31 to cause the temperature rise on cooking equipment 3 surface all around, can also make the water in the water tank 32 keep lower temperature through setting up heat preservation 33 in this embodiment. The cooking range 2 comprises a range casing 20, the range casing 20 comprises a bottom plate 21 with an upper opening and a panel 22 covering the opening of the bottom plate 21, an air outlet 222 is arranged at the rear side of the panel 22, a first heat dissipation channel 4 with a first heat dissipation fan 5 is arranged in the range casing 20, an air inlet of the first heat dissipation channel 4 is in fluid communication with a first air inlet 221 arranged at the front side of the panel 22 (the fluid communication here can be realized in various ways, namely, when the air inlet of the first heat dissipation channel 4 is adjacent to the first air inlet 221, the air inlet of the first heat dissipation channel 4 can be directly communicated with the first air inlet 221, and when the air inlet of the first heat dissipation channel 4 is far away from the first air inlet 221, the air inlet of the first heat dissipation channel 4 is communicated with the air outlet of the first heat dissipation fan 5, and the first air inlet 511 of the first heat dissipation fan 5 is directly communicated with the first air inlet 221, no longer described), and the air outlet of the first heat dissipation channel 4 is in fluid communication with the air outlet 222, so that the cold air entering through the first air inlet hole 221 can take away the heat inside the cooking stove 2, thereby achieving the effect of dissipating heat of the cooking stove 2.

Further, the first heat dissipation fan 5 is installed at the air inlet of the first heat dissipation channel 4, the first heat dissipation fan 5 has a first fan air inlet 511 located at the top and a second fan air inlet 512 located at the bottom, a heat dissipation interlayer 6 is formed between the bottom surface of the chassis 21 and the top surface of the box body 30, a first ventilation opening 61 communicated with the outside is formed at the front end of the heat dissipation interlayer 6 along the length direction, an air guiding opening 211 is formed in the bottom wall of the chassis 21, the first fan air inlet 511 of the first heat dissipation fan 5 is in fluid communication with the first air inlet 221 on the panel 22, and the second fan air inlet 512 is in fluid communication with the air guiding opening 211. The heat can be prevented from accumulating between the cooker 2 and the cooking equipment 3 by arranging the heat dissipation interlayer 6, and meanwhile, hot air in the heat dissipation interlayer 6 is sucked through the second fan air inlet 512, so that the effect of heat dissipation between the cooker 2 and the cooking equipment 3 can be further achieved, and the whole heat dissipation effect of the integrated cooker is improved.

In this embodiment, the panel 22 is provided with a knob hole (not shown) for mounting a knob, and the first air inlet hole 221 is formed between the hole edge of the knob hole and the rotation axis of the knob. Therefore, the first air inlet hole 221 can not only provide a source of cold air for heat dissipation inside the stove 2, but also can directly dissipate heat of the knob when the cold air enters through the first air inlet hole 221, and the use experience of a user is prevented from being influenced by overhigh temperature of the knob. In addition, in the present embodiment, the cooking utensil 2 further includes a burner 9 embedded in the mounting opening of the panel 22 of the cooking utensil shell 20, and a heat insulation plate 10 is vertically disposed in the front side of the burner 9 in the chassis 21 of the cooking utensil 2. The heat insulation board 10 can better prevent the heat generated by the burner 9 during burning from radiating to the front side of the burner 9, on one hand, the loss of the burning heat of the burner 9 is avoided, on the other hand, the temperature rise of components in the cooker 2 caused by the radiation heat can be reduced, and in addition, the heat radiation to the first fan air inlet 511 of the first cooling fan 5 to influence the cooling effect of the cooling channel can be avoided. In order to achieve better heat insulation effect, in the embodiment, the heat insulation plate 10 has a middle portion that is a straight plate extending from left to right, and both ends thereof are respectively bent from inside to outside and back, so that heat generated by the burner 9 can be better confined around the burner 9.

Further, the cooking utensil 2 further includes a power board 23, and in this embodiment, the power board 23 is installed in the case 30 and located above the water tank 32. On one hand, as described above, the heat preservation layer 33 is arranged, so that heat of the inner container 31 can be effectively prevented from radiating to the water tank 32, water in the water tank 32 can keep a lower temperature, meanwhile, the specific heat of the water is larger, the temperature of the position adjacent to the water tank 32 is relatively lower, the power panel 23 is a main heating component of the cooker 2 during working, the power panel 23 is arranged above the water tank 32, on one hand, the internal temperature of the cooker 2 during working can be prevented from being too high, on the other hand, the working environment temperature of the power panel 23 can be reduced, and further, the working performance and the service life of the power panel 23 are ensured. Preferably, in this embodiment, a second heat dissipation channel 8 having a second heat dissipation fan 81 is disposed in the case 30, the power board 23 is installed in the second heat dissipation channel 8, a second ventilation opening 62 for communicating with the inside of the cabinet 1 where the embedded integrated cooker is installed is formed at the rear end of the heat dissipation interlayer 6 along the length direction, an air inlet of the second heat dissipation channel 8 is in fluid communication with the first ventilation opening 61 of the heat dissipation interlayer 6, and an air outlet of the second heat dissipation channel 8 is in fluid communication with the second ventilation opening 62 of the heat dissipation interlayer 6. The second heat dissipation channel 8 sucks in external cold air through the first ventilation opening 61, the heat dissipation effect on the power panel 23 can be further improved by arranging the power panel 23 in the second heat dissipation channel 8, the temperature of the working environment of the power panel 23 is further reduced, hot air blown out from the second heat dissipation channel 8 can enter the heat dissipation interlayer 6 through the second ventilation opening 62, and then enters the first heat dissipation channel 4 through the air guide opening 211 to be discharged outside under the driving of the first heat dissipation fan 5. Specifically, a mounting plate 34 is disposed above the water tank 32 along the front-rear direction, the second heat dissipation channel 8 is defined by the mounting plate 34, the outer surface of the heat insulation layer 33, the top plate, the side plate, and the back plate of the box 30, the second heat dissipation fan 81 is mounted on the air inlet of the second heat dissipation channel 8 and located on the front side of the power board 23, a second air inlet hole 301 in fluid communication with a third fan air inlet 811 of the second heat dissipation fan 81 is disposed at the front end of the top plate of the box 30, an air outlet hole 302 is disposed on the back plate of the box 30, and the air outlet hole 302 constitutes an air outlet of the second heat dissipation channel 8. Therefore, the external cold air enters the second heat dissipation fan 81 from top to bottom, and the air outlet of the second heat dissipation fan 81 passes through the power board 23 from front to back, so as to take away the heat generated by the power board 23 during operation, and further improve the heat dissipation effect on the power board 23.

In this embodiment, the air guiding cover 41 is covered on the inner bottom surface of the chassis 21 to form the first heat dissipating channel 4, and the exhaust box 7 is covered under the exhaust port 222 of the panel 22, that is, the upper opening edge of the exhaust box 7 abuts against the lower surface of the panel 22 around the exhaust port 222, the front side wall of the exhaust box 7 is provided with a first exhaust air inlet 71 communicated with the air outlet of the first heat dissipating channel 4, and the bottom wall of the exhaust box 7 is provided with a second exhaust air inlet 72 in fluid communication with the exhaust hole 311 of the inner container 31, so as to improve the exhaust efficiency of the first heat dissipating channel 4 and the inner container 31, and prevent the gas from flowing inside the cooking utensil 2 to affect the combustion effect of the cooking utensil 2. In this embodiment, the exhaust hole 311 of the inner container 31 is preferably communicated with the second exhaust air inlet 72 of the exhaust box 7 through the exhaust pipe 35, so that the exhaust efficiency of the inner container 31 can be further improved.

In this embodiment, the first heat dissipation fan 5 includes a volute housing 51 and fan blades 52, the first fan air inlet 511 and the second fan air inlet 512 are respectively disposed on the top wall and the bottom wall of the volute housing 51, a partition 53 with a central hole 531 is horizontally disposed in the volute housing 51, the partition 53 divides the inner cavity of the volute housing 51 into an upper fan cavity 501 and a lower fan cavity 502 up and down, and divides the air outlet of the volute housing 51 into a first fan air outlet 541 and a second fan air outlet 542 up and down, the fan blades 52 include an upper fan blade 521 and a lower fan blade 522 coaxially disposed, the upper fan blade 521, the first fan air inlet 511 and the first fan air outlet 541 are all located in the upper fan cavity 501, and the lower fan blade 522, the second fan air inlet 512 and the second fan air outlet 542 are all located in the lower fan cavity 502. Therefore, external cold air sequentially passes through the first air inlet hole 221 and the first fan air inlet 511 to enter the upper fan cavity 501, then enters the first heat dissipation channel 4 through the first fan air outlet 541, the effect of dissipating heat inside the cooker 2 is achieved, meanwhile, hot air in the heat dissipation interlayer 6 sequentially passes through the air guide opening 211 and the second fan air inlet 512 to enter the lower fan cavity 502, and then enters the first heat dissipation channel 4 through the second fan air outlet 542, and the effect of dissipating heat between the cooker 2 and the cooking equipment 3 and inside the cabinet 1 is achieved. Preferably, the fan blade 52 is a single piece and is inserted into the center hole 531 of the partition plate 53. Therefore, the internal structure of the first cooling fan 5 is simple, and the synchronous rotation of the upper fan blade 521 and the lower fan blade 522 can be better realized.

Claims

1. An embedded integrated cooker, comprising a cooking device (3) having a box body (30) and a cooker (2) arranged on the cooking device (3), wherein the cooker (2) comprises a cooker shell (20), the cooker shell (20) comprises a chassis (21) with an upper opening and a panel (22) covering the opening of the chassis (21), an exhaust port (222) is opened at the rear side of the panel (22), a first heat dissipation channel (4) with a first heat dissipation fan (5) is arranged in the cooker shell (20), an air inlet of the first heat dissipation channel (4) is in fluid communication with a first air inlet hole (221) arranged at the front side of the panel (22), and an air outlet of the first heat dissipation channel (4) is in fluid communication with the exhaust port (222),

the first heat dissipation fan (5) is installed on an air inlet of the first heat dissipation channel (4), the first heat dissipation fan (5) is provided with a first fan air inlet (511) located at the top and a second fan air inlet (512) located at the bottom, a heat dissipation interlayer (6) is formed between the bottom surface of the base plate (21) and the top surface of the box body (30), a first ventilation opening (61) communicated with the outside is formed in the front end of the heat dissipation interlayer (6) along the length direction, an air guide opening (211) is formed in the bottom wall of the base plate (21), the first fan air inlet (511) of the first heat dissipation fan (5) is in fluid communication with a first air inlet hole (221) in the panel (22), and the second fan air inlet (512) is in fluid communication with the air guide opening (211).

2. The built-in integrated cooker according to claim 1, wherein the panel (22) is formed with a knob hole for mounting a knob, and the first air inlet hole (221) is formed between an edge of the knob hole and a rotation axis of the knob.

3. The built-in integrated cooker according to claim 1, wherein said cooking device (3) further comprises an inner container (31) surrounded by a heat insulating layer (33) and a water tank (32) disposed at one side of said inner container (31), said cooker (2) further comprises a power panel (23), said power panel (23) is installed in said case (30) and located above said water tank (32).

4. The built-in type integrated cooker according to claim 3, wherein a second heat dissipating channel (8) having a second heat dissipating fan (81) is provided in the case (30), the power board (23) is installed in the second heat dissipating channel (8), a second ventilating opening (62) for communicating with the inside of the cabinet (1) where the built-in type integrated cooker is installed is formed at the rear end of the heat dissipating interlayer (6) along the length direction thereof, an air inlet of the second heat dissipating channel (8) is in fluid communication with the first ventilating opening (61) of the heat dissipating interlayer (6), and an air outlet of the second heat dissipating channel (8) is in fluid communication with the second ventilating opening (62) of the heat dissipating interlayer (6).

5. The embedded integrated cooker according to claim 4, wherein a mounting plate (34) is disposed above the water tank (32) along a front-rear direction, the mounting plate (34) and the outer surface of the insulating layer (33), the top plate, the side plate and the back plate of the case (30) enclose the second heat dissipation channel (8), the second heat dissipation fan (81) is mounted on an air inlet of the second heat dissipation channel (8) and located on the front side of the power board (23), a second air inlet hole (301) in fluid communication with an air inlet (811) of a third fan of the second heat dissipation fan (81) is formed at the front end of the top plate of the case (30), an air outlet hole (302) is formed on the back plate of the case (30), and the air outlet hole (302) forms an air outlet of the second heat dissipation channel (8).

6. The built-in integrated cooker according to any one of claims 1 to 5, wherein the first heat dissipation fan (5) comprises a horizontally disposed volute casing (51) and fan blades (52), the top wall and the bottom wall of the volute casing (51) are respectively provided with the first fan air inlet (511) and the second fan air inlet (512), the volute casing (51) is horizontally partitioned by a partition plate (53) with a central hole (531), the partition plate (53) partitions the inner cavity of the volute casing (51) into an upper fan cavity (501) and a lower fan cavity (502) and partitions the air outlet of the volute casing (51) into a first fan air outlet (541) and a second fan air outlet (542), the fan blades comprise coaxially disposed upper fan blades (521) and lower fan blades (522), and the upper fan blades (521), the first fan air inlet (511) and the first fan air outlet (541) are all disposed in the upper fan cavity (501), the lower fan blade (522), the second fan inlet (512) and the second fan outlet (542) are all located in the lower fan cavity (502).

7. The built-in integrated cooker according to claim 6, characterized in that said vanes are in a single piece and are embedded in the central hole (531) of said partition (53).

8. The embedded integrated cooker according to any one of claims 1 to 5, wherein the cooker (2) further comprises a burner (9) embedded in a mounting opening of a panel (22) of a cooker housing (20), and a heat insulation plate (10) is vertically arranged in a chassis (21) of the cooker (2) at the front side of the burner (9).

9. The built-in integrated cooker according to any one of claims 1 to 5, wherein an exhaust box (7) is covered under the exhaust port (222) of the panel (22), a first exhaust inlet (71) communicated with the air outlet of the first heat dissipation channel (4) is formed on a front side wall of the exhaust box (7), and a second exhaust inlet (72) communicated with the exhaust hole (311) of the inner container (31) in a fluid manner is formed on a bottom wall of the exhaust box (7).

10. The built-in integrated cooker according to claim 9, wherein the exhaust hole (311) of the inner container (31) is communicated with the second exhaust inlet (72) of the exhaust box (7) through an exhaust pipe (35).