Integrated cooking all-in-one machine

Abstract

The application discloses integrated cooking machine, including machine body, machine body includes wind box, machine head and stove, the air inlet of wind box is communicated with the air outlet of machine head, the fan is equipped in wind box, wind box is equipped with oil outlet; the fan is fixed in wind box transversely and is inclined; the quick connecting assembly is arranged between wind box and stove, and the connection between wind box and stove is realized through the quick connecting assembly. The application has the advantages that the fan is arranged in the wind box transversely and is inclined, which increases the air inlet area of the volute, improves the smoke suction efficiency, and on the other hand, the inclined arrangement is beneficial to the flow of waste oil in the volute to the oil outlet, improves the oil discharge efficiency, prevents the accumulation of waste oil in the volute, and simultaneously realizes the quick assembly between the wind box and the stove through the quick connecting assembly, which is convenient and fast for maintenance, is convenient for disassembly and transportation, and has high practicability.

Description

Technical Field

[0001] This invention belongs to the field of kitchen appliance technology, specifically relating to an integrated cooking appliance. Background Technology

[0002] An integrated cooking appliance is a kitchen device that combines a cooktop and a range hood into one unit. An integrated cooktop is a kitchen appliance that combines a cooktop and range hood with additional functional appliances. These functional appliances can include components such as an oven, microwave oven, and sterilizer.

[0003] In existing integrated cooking appliances, the cooktop housing is typically fixed to the blower box with screws, which is inconvenient for later disassembly and maintenance. Furthermore, the volute inside the blower box is mainly of two types: horizontal and vertical. The vertical type is the more traditional method. In this method, the volute occupies the space behind the functional appliance, making the space for the functional appliance cramped. Chinese patent documents "CN113390102A", "CN113390103A", and "CN113390104A" use this method. The horizontal type is a more novel method, placing the volute horizontally above the functional appliance, thus not occupying the space of the functional appliance. However, the horizontal volute design results in poor flow of waste oil, making it easy for it to accumulate inside the volute. Summary of the Invention

[0004] The purpose of this invention is to provide a technical solution for an integrated cooking appliance that addresses the shortcomings of existing technologies. The structure is ingeniously and reasonably designed, with the fan horizontally tilted inside the air box. This increases the air intake area of ​​the volute and improves smoke extraction efficiency. Furthermore, the tilted design facilitates the flow of waste oil from the volute to the oil outlet, improving oil discharge efficiency and preventing waste oil from accumulating inside the volute. In addition, quick-connect components are used to enable rapid assembly between the air box and the stove, making maintenance convenient and quick, as well as easy to disassemble and transport, resulting in strong practicality.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This integrated cooking appliance includes a main body, which comprises a bellows, a motor head, and a cooktop. The air inlet of the bellows is connected to the air outlet of the motor head. A fan is housed inside the bellows, which also has an oil outlet. The fan is horizontally tilted and fixed inside the bellows. A quick-connect assembly connects the bellows and the cooktop. The ingenious and rational structural design, with the fan horizontally tilted inside the bellows, increases the air intake area of ​​the volute, improving smoke extraction efficiency. Furthermore, the tilt facilitates the flow of waste oil from the volute to the oil outlet, improving oil discharge efficiency and preventing waste oil accumulation inside the volute. The quick-connect assembly allows for rapid assembly and disassembly of the bellows and cooktop, making maintenance convenient and quick, as well as easy to transport and disassemble, resulting in high practicality.

[0007] Furthermore, the quick-connect assembly includes a quick connector and a connecting seat. The quick connector is fixedly connected to the cooktop, and the connecting seat is fixedly connected to the bellows. The quick connector includes a crossbeam, a fixing plate, and a plug. The crossbeam is fixed to the cooktop, the fixing plate is fixedly connected to the crossbeam, and the plug is fixedly connected to the fixing plate. The plug is inserted into the connecting seat to achieve limiting and fixing between the cooktop and the bellows. The crossbeam is used to fix the quick connector. The plug is inserted into the connecting seat to achieve quick connection between the cooktop and the bellows. The plug and the fixing plate are integrally formed, which facilitates actual processing and forming, ensures structural strength and firmness, and improves the insertion stability between the plug and the connecting seat.

[0008] Furthermore, the connector is provided with protrusions, and a slot for inserting a connector is formed between two protrusions. The protrusions are provided with through holes that communicate with the slots. A telescopic component is installed in the through holes. The telescopic component includes a ball, a spring, and a cover plate. The cover plate is located on the side of the through hole away from the slot. The ball is connected to the cover plate by the spring. The connector is provided with an arc-shaped surface, and the ball is used to abut against the arc-shaped surface. Each protrusion is provided with a through hole, and a telescopic component is installed in each through hole. The telescopic component can limit the connector inserted into the slot. The ball can move telescopically under the action of the spring to meet the limiting requirements of the connector.

[0009] Furthermore, the stove is connected to an air inlet pipe, which is equipped with a mounting bracket. The mounting bracket is fixedly connected to the stove or the air box, providing support and stability for the air inlet pipe. The mounting bracket can be fixed to the stove, the air box, or both simultaneously; the fixing method is not limited and can be adjusted according to actual needs. One end of the air inlet pipe connects to the stove, and the other end extends out of the air box and connects to the gas pipeline. The gas pipeline can be either a left-hand or right-hand connection. The connection between the air inlet pipe and the gas pipeline is externally designed and located at the front of the air box, facilitating the connection between the pipelines. The gas pipeline can also be either a left-hand or right-hand connection, adjusted according to actual installation requirements to accommodate the gas valve's position.

[0010] Furthermore, a control panel is located on the top of the machine head, which has a mounting slot. The control panel is housed within the mounting slot. Both the control panel and the mounting slot have corresponding wire-passing holes and mounting holes. The wire-passing holes facilitate wiring connections, while the mounting holes connect the control panel to the machine head. The control panel's direct placement on the top of the machine head provides convenient operation and a more user-friendly design. This top placement also prevents oil, soup, or other contaminants from soiling the control panel. The mounting holes on both the control panel and the mounting slot facilitate easy installation and fixation of the control panel within the mounting slot. Corresponding, interconnecting wire-passing holes are also provided on both the control panel and the mounting slot, further simplifying wire connection.

[0011] Furthermore, point a is designated on the top surface of the volute near the air outlet of the blower head, and point b is designated on the top surface of the volute away from the air outlet of the blower head. The distance between point a and the top surface of the blower box is greater than the distance between point b and the top surface of the blower box, with a distance of 6-8 cm. The volute is equipped with lugs, and the bottom plate of the blower box is equipped with a fixing seat. The fixing seat and the lugs are connected and fixed by screws. The distance between point a and the top surface of the blower box is h1, with h1 ranging from 6-8 cm. The distance between point b and the top surface of the blower box is h2, where h1 > h2. This achieves a horizontally inclined setting of the volute, increasing the air intake area of ​​the volute and improving smoke extraction efficiency. It also facilitates the flow of waste oil from the volute to the oil drain hole, improving oil drainage efficiency and preventing waste oil accumulation inside the volute. The lugs and the fixing seat are fixed with bolts, ensuring reliable fixation, convenient disassembly and assembly, and flexibility. Furthermore, a certain gap is left between the blower box and the volute, which is beneficial for oil drainage.

[0012] Furthermore, the oil outlet is located on the bottom surface of the air box. Point c is located on the side of the bottom surface of the air box closer to the oil outlet, and point d is located on the side of the bottom surface of the air box further away from the oil outlet. The distance between point c and the top surface of the air box is greater than the distance between point d and the top surface of the air box. The distance between point c and the top surface of the air box is h3, and the distance between point d and the top surface of the air box is h4, where h3 > h4. This design makes the bottom plate of the air box inclined, and the oil outlet is located at the lowest point of the bottom plate of the air box, which is more conducive to the flow of waste oil to the oil outlet and improves the oil discharge efficiency. The inclined bottom plate of the air box is also suitable for the inclined horizontal placement of the fan inside the air box, which is convenient for assembly. The air box is equipped with an elliptical smoke exhaust interface, which is connected to the air outlet of the fan. The design of the elliptical smoke exhaust interface can increase the air outlet area of ​​the fan and improve the smoke exhaust efficiency.

[0013] Furthermore, a support plate is provided at the air inlet of the bellows, and a connecting plate corresponding to the support plate is provided at the air outlet of the blower head. The support plate and the connecting plate are fixedly connected, preferably using a bolt assembly to ensure a firm and reliable connection. The bottom of the blower head is bent to form a limiting piece on the side near the stove, creating a gap between the limiting piece and the support plate. An insert is provided at the bottom of the stove, which is inserted into the gap to limit the vertical direction of the stove. The edge of the stove presses against the limiting piece to limit the vertical direction of the blower head. The structure is ingeniously and reasonably designed. The support plate and the connecting plate are fixed together to support and fix the blower head on the bellows. The support plate, together with the limiting piece and the insert, restricts the vertical displacement of the stove. At the same time, the stove presses against the limiting piece to limit the vertical displacement of the blower head, thus realizing the connection between the blower head, the stove, and the bellows. The operation is simple, convenient, and highly stable.

[0014] There are two support plates, which are symmetrically arranged at the air inlet of the air box. The bottom of the head is bent to form a U-shaped limiting part, which limits the connection between the support plate and the air box. The U-shaped limiting part increases the contact area between the head and the air box, and also plays a positioning role in the installation of the head, making it easier to install and position the head on the air box.

[0015] Furthermore, the integrated cooking appliance also includes a functional cabinet or a kitchen cabinet. The functional cabinet is located below the appliance body, and the oil outlet is connected to an oil collection box via a pipe. The oil collection box can be built into or placed outside the kitchen cabinet. For built-in oil collection boxes, the oil collection box is located inside the cavity of the kitchen cabinet on the side of the functional cabinet, with one end of the pipe extending into the corresponding cavity of the kitchen cabinet and connecting to the oil collection box. For external oil collection boxes, the oil collection box is located below the functional cabinet, with one end of the pipe extending out of the kitchen cabinet and connecting to the corresponding oil collection box. The integrated cooking appliance of this application can be used with a kitchen cabinet, and the cabinet at the bottom of the appliance body can also be designed as a functional cabinet, allowing the appliance body to be used in conjunction with the kitchen cabinet and functional cabinet. When the appliance body and the functional cabinet are installed on the kitchen cabinet simultaneously, the oil collection box can be placed... The oil collection box can be installed either inside or outside the cabinet. Since the functional cabinet is located below the unit, when the oil collection box is built-in, it is preferable to place it inside the cabinet cavity on the side of the functional cabinet, without being limited to the left or right side. The placement of the oil collection box can be chosen according to actual installation needs. Then, the oil outlet and the oil collection box are connected by a pipe. The oil collection box can be placed directly on the bottom plate of the cabinet or installed on the side of the cabinet with a bracket. When the oil collection box is external, it is preferable to place it at the bottom of the cabinet below the unit and functional cabinet, so that the pipe is as straight as possible. A straight pipe can be used to connect the oil outlet and the oil collection box to ensure oil drainage efficiency.

[0016] Furthermore, when the integrated cooking appliance of this application is used in conjunction with the functional cabinet, the air box is equipped with a connector. The connector is designed so that when the appliance body and the functional cabinet are combined, and the functional cabinet is a steam oven or a steam oven, the steam from the steam oven or steam oven can be connected to the air box through the connector, so that the steam discharged from the steam oven or steam oven can be discharged into the air box.

[0017] Furthermore, the cabinet features a cooktop with a water-retaining strip on its back. The back of the appliance head has a protrusion, with a groove formed between the side of the protrusion and the appliance head. This protrusion increases the internal space of the appliance head, improving smoke extraction. The groove between the protrusion and the appliance head facilitates easy removal and installation. A clearance section is formed between the bottom of the protrusion and the appliance head, allowing for clearance between the appliance head and the water-retaining strip. The bottom surface of the protrusion can be designed as a flat surface or an inclined surface, preferably an inclined surface, ensuring proper clearance between the bottom of the protrusion and the appliance head. The design creates more clearance between the nozzles, facilitating installation and resulting in a unique and aesthetically pleasing appearance. The bottom front of the nozzle features a sloping guide surface where it connects to the cooktop. A water-retaining strip effectively prevents water from splashing onto the cooktop, facilitating cleaning and enhancing the overall appearance. The back of the nozzle is recessed to accommodate the water-retaining strip, eliminating the need for installation to cut it. This streamlines installation on cabinets, improving assembly efficiency. The sloping guide surface helps grease and spills from the nozzle flow onto the cooktop for easy cleaning and further enhances aesthetics. A clearance groove ensures a gap between the recessed area and the water-retaining strip, providing ample adjustment space for installation.

[0018] The present invention, by adopting the above-described technical solution, has the following beneficial effects:

[0019] This invention features a clever and rational structural design. The fan is horizontally tilted within the air box, which increases the air intake area of ​​the volute, improving smoke extraction efficiency. Furthermore, the tilted design facilitates the flow of waste oil from the volute to the oil outlet, improving oil discharge efficiency and preventing waste oil accumulation within the volute. Quick-connect components enable rapid assembly between the air box and the stove, facilitating maintenance, disassembly, and transportation, thus enhancing practicality. The support plate and connecting plate secure the fan head to the air box, and the support plate, in conjunction with limiting plates and inserts, restricts the vertical movement of the stove. The cooktop is positioned on a limit plate, restricting the vertical displacement of the cooktop and thus connecting the cooktop, cooktop, and air box. Operation is simple, convenient, and highly stable. The control panel is located at the top of the unit for easy user operation, making the design more ergonomic. A clearance section is provided at the bottom of the cooktop, allowing the integrated cooking unit to make way for the water-retaining strip on the cooktop during installation. This eliminates the need for installers to cut the water-retaining strip, facilitating installation on cabinets and improving assembly efficiency. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the integrated cooking appliance of the present invention;

[0022] Figure 2 This is a schematic diagram showing the position of the connector on the bellows in this invention;

[0023] Figure 3 This is a schematic diagram of the machine head structure in this invention;

[0024] Figure 4 This is a schematic diagram of the bottom structure of the machine head in this invention;

[0025] Figure 5 This is a schematic diagram showing the position and structure of the insert on the stove in this invention;

[0026] Figure 6 This is a schematic diagram of the internal structure of the bellows in this invention;

[0027] Figure 7 for Figure 6 Enlarged structural diagram at point I;

[0028] Figure 8 This is a schematic diagram of the quick-connect assembly in this invention;

[0029] Figure 9 This is a schematic diagram of the quick connector in this invention;

[0030] Figure 10 This is a schematic diagram of the connection structure between the fixing plate and the connector in this invention;

[0031] Figure 11 This is a schematic diagram of the connecting seat in this invention;

[0032] Figure 12 This is a schematic diagram showing the location and structure of the air inlet on the bellows in this invention;

[0033] Figure 13 This is a schematic diagram of the installation structure of the intake pipe in this invention;

[0034] Figure 14 This is a schematic diagram of the connection structure between the air intake pipe and the stove in this invention;

[0035] Figure 15 This is a schematic diagram of the state structure of the gas pipeline in this invention when a right-side gas pipeline is used;

[0036] Figure 16 This is a schematic diagram of the state structure of the gas pipeline when the gas pipeline is connected to the left in this invention;

[0037] Figure 17 This is a schematic diagram of the intake pipe in this invention;

[0038] Figure 18 This is a schematic diagram of the structure of the fan in the wind box, which is horizontally tilted.

[0039] Figure 19 This is a schematic diagram of the installation structure of the fan inside the wind box in this invention;

[0040] Figure 20 This is a schematic diagram of the installation structure between the volute and the bottom surface of the bellows in this invention;

[0041] Figure 21 This is a schematic diagram showing the positional distribution of the mounting slots on the machine head in this invention;

[0042] Figure 22 This is a schematic diagram of the control panel structure in this invention;

[0043] Figure 23 This is a schematic diagram of the structure when the invention is combined with a cabinet;

[0044] Figure 24 This is a schematic diagram of the installation structure between the machine head and the stove in this invention;

[0045] Figure 25 for Figure 24 Enlarged structural diagram at point II;

[0046] Figure 26 This is a structural diagram of the invention when used in conjunction with cabinets or functional cabinets;

[0047] Figure 27 for Figure 26 A structural diagram of the oil receiving box when it is built into a cabinet;

[0048] Figure 28 for Figure 26 A structural diagram of an external cabinet with an oil box in the middle.

[0049] In the diagram: 1-Main body; 2-Blower box; 3-Head unit; 4-Stove; 5-Air inlet; 6-Air outlet; 7-Countertop; 8-Fan; 9-Oil outlet; 10-Quick-connect assembly; 11-Quick connector; 12-Connecting base; 13-Crossbeam frame; 14-Fixing plate; 15-Plug; 16-Protrusion; 17-Slot; 18-Through hole; 19-Telescopic assembly; 20-Touch ball; 21-Cover plate; 22-Curved surface; 23-Air inlet pipe; 24-Mounting bracket; 25-Right gas pipe connection; 26-Left gas pipe connection ; 27-Control panel; 28-Mounting slot; 29-Wire hole; 30-Mounting hole; 31-Function cabinet; 32-Cabinet; 33-Pipe; 34-Oil collection box; 35-Stovetop; 36-Water baffle; 37-Protrusion; 38-Groove; 39-Leaving part; 40-Allowing groove; 41-Inclined guide surface; 42-Ear seat; 43-Fixed seat; 44-Support plate; 45-Connecting plate; 46-Limiting piece; 47-Insertion piece; 48-Vortex; 49-U-shaped limiting part; 50-Connector; 51-Smoke exhaust interface. Detailed Implementation

[0050] like Figures 1 to 28 As shown, this invention is an integrated cooking appliance, comprising a body 1. The body 1 includes a bellows 2, a burner head 3, and a cooktop 4. The bottom shell of the cooktop 4 serves as the cover of the bellows 2, dividing the bellows 2 into upper and lower sections. The upper section is used for the installation of the burner components in the cooktop 4, and the lower section is used for the installation of the fan 8. Simultaneously, an air inlet 5 is formed on the rear side of the bellows 2, which communicates with the lower section to facilitate the extraction and exhaust of cooking fumes. The air inlet 5 of the bellows 2 is connected to the air outlet 6 of the burner head 3. The cross-sectional diameter of the air outlet 6 of the burner head 3 is 6-8 cm. The cross-sectional diameter is reasonably designed to avoid both excessively large diameters affecting the external aesthetics and excessively small diameters affecting the appearance. To improve performance, the air box 2 is equipped with a fan 8 and an oil outlet 9. The fan 8 is horizontally tilted and fixed inside the air box 2. A quick-connect assembly 10 is provided between the air box 2 and the stove 4 to connect the air box 2 and the stove 4. The structure is cleverly and reasonably designed. The fan 8 is horizontally tilted inside the air box 2, which increases the air intake area of ​​the volute 48 and improves the smoke extraction efficiency. On the other hand, the tilted setting facilitates the flow of waste oil in the volute 48 to the oil outlet 9, improving the oil discharge efficiency and preventing waste oil from accumulating in the volute 48. At the same time, the quick-connect assembly 10 enables quick assembly between the air box 2 and the stove 4, making maintenance convenient and quick, and also easy to disassemble and transport, making it highly practical.

[0051] The quick-connect assembly 10 includes a quick connector 11 and a connecting seat 12. The quick connector 11 is fixedly connected to the stove 4, and the connecting seat 12 is fixedly connected to the air box 2. The quick connector 11 includes a crossbeam frame 13, a fixing plate 14, and a plug connector 15. The crossbeam frame 13 is fixed to the stove 4, the fixing plate 14 is fixedly connected to the crossbeam frame 13, and the plug connector 15 is fixedly connected to the fixing plate 14. The plug connector 15 is inserted into the connecting seat 12 to achieve the limiting and fixing between the stove 4 and the air box 2. The crossbeam frame 13 is used to fix the quick connector 11. The plug connector 15 is inserted into the connecting seat 12 to achieve the quick connection between the stove 4 and the air box 2. The plug connector 15 and the fixing plate 14 are integrally formed, which facilitates actual processing and forming, ensures structural strength and firmness, and improves the insertion stability between the plug connector 15 and the connecting seat 12.

[0052] The connector 12 is provided with a protrusion 16, which is integrally formed with the connector 12 to ensure the overall structural strength. A slot 17 for inserting the connector 15 is formed between two protrusions 16. The protrusion 16 is provided with a through hole 18 that communicates with the slot 17. A telescopic component 19 is installed in the through hole 18. The telescopic component 19 includes a ball 20, a spring, and a cover plate 21. The cover plate 21 is located on the side of the through hole 18 away from the slot 17. The ball 20 is connected to the cover plate 21 by the spring. The connector 15 is provided with an arc-shaped surface 22. The ball 20 is used to abut against the arc-shaped surface 22. Each protrusion 16 is provided with a through hole 18, and a telescopic component 19 is installed in each through hole 18. The telescopic component 19 can limit the connector 15 inserted into the slot 17. The ball 20 can move telescopically under the action of the spring to meet the limiting requirements of the connector 15.

[0053] The stove 4 is connected to an air inlet pipe 23, and an mounting bracket 24 is provided on the air inlet pipe 23. The mounting bracket 24 is fixedly connected to the stove 4 or the air box 2. The mounting bracket 24 supports and fixes the air inlet pipe 23 to ensure structural stability. The mounting bracket 24 can be fixed to the bottom shell of the stove 4, or fixed to the air box 2, or simultaneously installed and fixed to both the stove 4 and the air box 2. The fixing method is not limited and can be adjusted according to actual needs. One end of the air inlet pipe 23 is connected to the stove 4, and the other end of the air inlet pipe 23 passes through the air box 2 and connects to the gas pipeline. The gas pipeline adopts a left-side gas pipeline 26 or a right-side gas pipeline 25 connection. The connection end of the air inlet pipe 23 and the gas pipeline adopts an external design and is located at the front side of the air box 2, which facilitates the connection and installation between the pipelines. At the same time, the gas pipeline can adopt a left-side gas pipeline 26 or a right-side gas pipeline 25 connection, which can be adjusted according to actual installation needs to adapt to the setting position of the gas valve.

[0054] The top of the machine head 3 is equipped with a control panel 27, and the machine head 3 has a mounting slot 28. The control panel 27 is located within the mounting slot 28. Both the control panel 27 and the mounting slot 28 have corresponding wire-passing slots 29 and mounting holes 30. The wire-passing slots 29 are used for wiring connections, and the mounting holes 30 are used for connection between the control panel 27 and the machine head 3. The control panel 27 is directly located at the top of the machine head 3, which is convenient for user operation and more user-friendly. The top location also prevents oil stains and soup from soiling the control panel 27. Both the control panel 27 and the mounting slot 28 have mounting holes 30, which facilitate the installation and fixation of the control panel 27 within the mounting slot 28. The control panel 27 and the mounting slot 28 also have corresponding and interconnecting wire-passing slots 29, which facilitates wire connections.

[0055] Point a is designated on the top surface of the volute 48 of the blower 8, near the air outlet 6 of the head unit 3. Point b is designated on the top surface of the volute 48 of the blower 8, away from the air outlet 6 of the head unit 3. The distance between point a and the top surface of the wind box 2 is greater than the distance between point b and the top surface of the wind box 2. The distance between point a and the top surface of the wind box 2 is 6-8 cm. A lug 42 is provided on the volute 48, and a fixing seat 43 is provided on the bottom plate of the wind box 2. The fixing seat 43 and the lug 42 are connected and fixed by screws. The distance between point a and the top surface of the wind box 2 is h1, and the value of h1 is within a certain range. The distance between point b and the top surface of the bellows 2 is h2, h1>h2, which realizes the horizontal tilt setting of the volute 48. On the one hand, it increases the air intake area of ​​the volute 48 and improves the smoke extraction efficiency. On the other hand, it facilitates the flow of waste oil in the volute 48 to the oil drain hole of the volute 48, improves the oil draining efficiency, and prevents waste oil from accumulating in the volute 48. The ear seat 42 and the fixed seat 43 are fixed with bolts, which is reliable, convenient to disassemble and assemble, flexible and convenient, and leaves a certain gap between the bellows 2 and the volute 48, which is conducive to oil draining.

[0056] The oil outlet 9 is located on the bottom surface of the air box 2. The side of the bottom surface of the air box 2 closest to the oil outlet 9 is designated as point c, and the side of the bottom surface of the air box 2 furthest from the oil outlet 9 is designated as point d. The distance between point c and the top surface of the air box 2 is greater than the distance between point d and the top surface of the air box 2. The distance between point c and the top surface of the air box 2 is h3, and the distance between point d and the top surface of the air box 2 is h4, where h3 > h4. This design makes the bottom plate of the air box 2 inclined, and the oil outlet 9 is located at the lowest point of the bottom plate of the air box 2, which facilitates the flow of waste oil to the oil outlet 9 and improves the oil discharge efficiency. The inclined bottom plate of the air box 2 is also suitable for the inclined horizontal placement of the fan 8 inside the air box 2, which facilitates assembly. The air box 2 is provided with an elliptical smoke exhaust interface 51. The design of the elliptical smoke exhaust interface 51 can increase the air outlet area of ​​the fan 8 and improve the smoke exhaust efficiency.

[0057] A support plate 44 is provided at the air inlet 5 of the air box 2, and a connecting plate 45 corresponding to the support plate 44 is provided at the air outlet 6 of the motor head 3. The support plate 44 and the connecting plate 45 are fixedly connected. Preferably, the support plate 44 and the connecting plate 45 are connected and fixed by bolt assembly to ensure the connection is firm and reliable. The bottom of the motor head 3 is bent to form a limiting piece 46 near the stove 4. A gap is formed between the limiting piece 46 and the support plate 44. An insert 47 is provided at the bottom of the stove 4. The insert 47 is inserted into the gap to support the stove 4. The vertical direction is limited, and the edge of the stove 4 presses against the limiting plate 46 to limit the vertical direction of the head 3. The structure is ingenious and reasonable. The support plate 44 and the connecting plate 45 are fixed to support and fix the head 3 on the air box 2. The support plate 44 cooperates with the limiting plate 46 and the insert plate 47 to limit the vertical displacement of the stove 4. At the same time, the stove 4 presses on the limiting plate 46 to limit the vertical displacement of the head 3, thereby realizing the connection between the head 3, the stove 4 and the air box 2. The operation is simple, convenient and highly stable.

[0058] There are two support plates 44, which are symmetrically arranged at the air inlet 5 of the air box 2. The bottom of the head 3 is bent to form a U-shaped limiting part 49. The U-shaped limiting part 49 is inserted between the support plate 44 and the air box 2. The U-shaped limiting part 49 increases the contact area between the head 3 and the air box 2, and also plays a positioning role in the installation of the head 3, making it easier to install and position the head 3 on the air box 2.

[0059] The integrated cooking appliance also includes a functional cabinet 31 or a cabinet 32. The functional cabinet 31 is located below the main body 1, and the oil outlet 9 is connected to the oil collection box 34 via a pipe 33. The oil collection box 34 is either built-in or externally placed in the cabinet 32. The built-in oil collection box 34 is located inside the cavity of the cabinet 32 ​​on the side of the functional cabinet 31, with one end of the pipe 33 extending into the corresponding cavity of the cabinet 32 ​​and connecting to the oil collection box 34. The external oil collection box 34 is located below the functional cabinet 31, with one end of the pipe 33 extending out of the cabinet 32 ​​and connecting to the corresponding oil collection box 34. The integrated cooking appliance of this application can be used with the cabinet 32, and the cabinet 32 ​​at the bottom of the main body 1 can also be designed as a functional cabinet 31, allowing the main body 1 to be used in conjunction with the cabinet 32 ​​and the functional cabinet 31. When the main body 1 and the functional cabinet 31 are simultaneously installed on the cabinet 32, the oil collection box 34... The oil collection box 34 can be installed either outside or inside the cabinet 32. Since the functional cabinet 31 is located below the body 1, when the oil collection box 34 is built-in, it is preferable to place the oil collection box 34 inside the cabinet 32 ​​cavity on the side of the functional cabinet 31, and it is not limited to the left or right side. The placement of the oil collection box 34 can be selected according to the actual installation requirements. Then, the oil outlet 9 and the oil collection box 34 are connected through the pipe 33. The oil collection box 34 can be placed directly on the bottom plate of the cabinet 32, or it can be installed on the side of the cabinet 32 ​​with the help of the bracket. When the oil collection box 34 is external, it is preferable to place the oil collection box 34 at the bottom of the cabinet 32 ​​below the body 1 and the functional cabinet 31, so that the pipe 33 is as straight as possible, and the oil outlet 9 and the oil collection box 34 can be connected directly through a straight pipe, thereby ensuring oil drainage efficiency.

[0060] Furthermore, when the integrated cooking appliance of this application is used in conjunction with the functional cabinet 31, the air box 2 is provided with a connector 50. The design of the connector 50 is such that when the appliance body 1 and the functional cabinet 31 are combined, when the functional cabinet 31 is a steam oven or a steam oven, the steam from the steam oven or steam oven can be connected to the air box 2 through the connector 50, so that the steam discharged from the steam oven or steam oven can be discharged into the air box 2.

[0061] The cabinet 32 ​​is equipped with a stove 35, and the back of the stove 35 is equipped with a water-retaining strip 36. The back of the appliance head 3 is equipped with a protrusion 37, and the side of the protrusion 37 forms a groove 38 with the appliance head 3. The protrusion 37 increases the internal space of the appliance head 3, which is more conducive to smoke exhaust. The protrusion 37 and the appliance head 3 cooperate to form a groove 38 on the side of the appliance head 3, which facilitates the removal and installation of the appliance head 3. The bottom of the protrusion 37 forms a clearance part 39 with the appliance head 3. The clearance part 39 achieves the avoidance setting between the appliance head 3 and the water-retaining strip 36. The clearance part 39 and the water-retaining strip 36 form an avoidance groove 40. The bottom surface of the protrusion 37 can be designed as a flat surface or an inclined surface, preferably an inclined surface, so that the protrusion 37 can be designed as a flat surface or an inclined surface. The bottom of the starting part 37 creates more clearance between itself and the head unit 3, facilitating the installation of the head unit 3 and resulting in a unique and aesthetically pleasing design. An inclined guide surface 41 is provided at the connection point between the front bottom of the head unit 3 and the countertop 7 of the cooktop 4. The design of the water-retaining strip 36 serves to prevent water from flowing, facilitating cleaning of the cooktop 35 surface and enhancing its appearance. The back of the head unit 3 is recessed to accommodate the water-retaining strip 36 via the clearance part 39, eliminating the need for installers to cut the water-retaining strip 36 during installation. This facilitates the installation of the unit 1 on the cabinet 32, improving assembly efficiency. The inclined guide surface 41 allows oil and soup stains on the head unit 3 to flow onto the cooktop 4, making cleaning easier and enhancing the aesthetics. The clearance groove 40 ensures a gap between the clearance part 39 and the water-retaining strip 36, providing sufficient adjustment space for the head unit 3 during installation and facilitating actual installation.

[0062] The present invention features a clever and reasonable structural design. The fan 8 is horizontally inclined within the air box 2, which increases the air intake area of ​​the volute 48, improving smoke extraction efficiency. Furthermore, the inclined arrangement facilitates the flow of waste oil from the volute 48 to the oil outlet, improving oil discharge efficiency and preventing waste oil accumulation within the volute 48. Simultaneously, a quick-connect assembly 10 enables rapid assembly between the air box 2 and the stove 4, making maintenance convenient and quick, as well as facilitating disassembly and transportation, thus enhancing practicality. The support plate 44 and connecting plate 45 are used to fix the motor head 3 on the air box 2. The support plate 44, in conjunction with the limiting plate 46 and insert plate 47, restricts the vertical movement of the stove 4. The cooktop 4 moves while the stove 4 presses against the limiting plate 46, restricting the vertical displacement of the head 3, thus achieving the connection between the head 3, the stove 4 and the air box 2. The operation is simple, convenient and stable. The control panel 27 is located at the top of the body 1 for easy operation and user convenience. The design is more user-friendly. A clearance part 39 is set at the bottom of the head 3. The design of the clearance part 39 allows the integrated cooking machine to make way for the water baffle strip 36 on the cooktop 35 when it is installed on the cooktop 35. This means that the installer does not need to cut the water baffle strip 36 during actual installation, which facilitates the installation of the body 1 on the cabinet 32 ​​and improves assembly efficiency.

[0063] The above are merely specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on the present invention to achieve substantially the same technical effect are all covered within the protection scope of the present invention.

Claims

1. An integrated cooking appliance, comprising a body, the body including a bellows, a motor head and a cooktop, wherein the air inlet of the bellows is connected to the air outlet of the motor head, a fan is provided inside the bellows, and an oil outlet is provided in the bellows; Its features are: The fan is fixed inside the air box at a lateral tilt. A quick-connect assembly is provided between the bellows and the stove, and the connection between the bellows and the stove is realized through the quick-connect assembly; The side of the top surface of the volute of the blower closest to the air outlet of the blower head is designated as point a, and the side of the top surface of the volute of the blower furthest from the air outlet of the blower head is designated as point b. The distance between point a and the top surface of the blower box is greater than the distance between point b and the top surface of the blower box. The distance between point a and the top surface of the blower box is 6-8cm. The volute is provided with an ear seat, and the bottom plate of the blower box is provided with a fixing seat. The fixing seat and the ear seat are connected and fixed by screws. The oil outlet is located on the bottom surface of the air box. Point c is located on the bottom surface of the air box near the oil outlet, and point d is located on the bottom surface of the air box away from the oil outlet. The distance between point c and the top surface of the air box is greater than the distance between point d and the top surface of the air box. The air box is provided with an elliptical smoke exhaust interface. The air inlet of the air box is provided with a support plate, and the air outlet of the blower head is provided with a connecting plate corresponding to the support plate. The support plate and the connecting plate are fixedly connected. The bottom of the blower head is bent to form a limiting piece on the side near the stove. A gap is formed between the limiting piece and the support plate. The bottom of the stove is provided with an insert. The insert is inserted into the gap to limit the vertical direction of the stove. The edge of the stove presses against the limiting piece to limit the vertical direction of the blower head.

2. The integrated cooking appliance according to claim 1, characterized in that: The quick-connect assembly includes a quick connector and a connecting seat. The quick connector is fixedly connected to the stove, and the connecting seat is fixedly connected to the air box. The quick connector includes a crossbeam frame, a fixing plate, and a plug connector. The crossbeam frame is fixed to the stove, the fixing plate is fixedly connected to the crossbeam frame, and the plug connector is fixedly connected to the fixing plate. The plug connector is inserted into the connecting seat to achieve limiting and fixing between the stove and the air box.

3. The integrated cooking appliance according to claim 2, characterized in that: The connector has protrusions, and a slot for inserting the plug is formed between two protrusions. The protrusions have through holes that communicate with the slot. A telescopic component is installed in the through hole. The telescopic component includes a ball, a spring, and a cover plate. The cover plate is located on the side of the through hole away from the slot. The ball is connected to the cover plate by the spring. The plug has an arc-shaped surface, and the ball is used to abut against the arc-shaped surface.

4. The integrated cooking appliance according to claim 1, characterized in that: The stove is connected to an air inlet pipe, and the air inlet pipe is equipped with a mounting bracket. The mounting bracket is fixedly connected to the stove and / or the air box. One end of the air inlet pipe is connected to the stove, and the other end of the air inlet pipe passes through the air box and is connected to the gas pipeline. The gas pipeline is either a left-side gas pipeline or a right-side gas pipeline.

5. The integrated cooking appliance according to claim 1, characterized in that: The top of the machine head is provided with a control panel, and the machine head is provided with a mounting slot. The control panel is located in the mounting slot. Both the control panel and the mounting slot are provided with corresponding wire-passing slots and mounting holes. The wire-passing slots are used to connect the wiring, and the mounting holes are used to connect the control panel and the machine head.

6. The integrated cooking appliance according to claim 1, characterized in that: The integrated cooking appliance also includes a functional cabinet and / or a kitchen cabinet. The functional cabinet is located below the appliance body. The oil outlet is connected to an oil collection box via a pipe. The oil collection box is either built-in or external to the kitchen cabinet. In the built-in type, the oil collection box is located inside the cavity of the kitchen cabinet on the side of the functional cabinet, and one end of the pipe extends into the cavity of the corresponding kitchen cabinet and connects to the oil collection box. In the external type, the oil collection box is located below the functional cabinet, and one end of the pipe extends out of the kitchen cabinet and connects to the corresponding oil collection box.

7. The integrated cooking appliance according to claim 6, characterized in that: The cabinet is equipped with a stove, the back of which is equipped with a water-retaining strip. The back of the motor head is equipped with a protrusion, the side of which forms a groove with the motor head, and the bottom of which forms a clearance portion with the motor head. The clearance portion allows the motor head to avoid contact with the water-retaining strip. The clearance portion and the water-retaining strip form a clearance groove. The bottom front side of the motor head is equipped with an inclined guide surface at the connection between it and the stove countertop.

Images