Integrated cooker

Abstract

The application is suitable for the technical field of kitchen equipment, and provides an integrated cooker, which comprises a machine body, a cooker body, a machine head, a refrigeration assembly and a wind box assembly, the machine body has a machine body inner cavity, the machine body inner cavity comprises a hot air cavity, the cooker body is arranged on the machine body and has a cooker body inner cavity, an air outlet end of the hot air cavity is communicated with the cooker body inner cavity, an air outlet end of the cooker body inner cavity is communicated with a flue gas channel of the machine head, the flue gas channel of the machine head is further communicated with a flue gas discharge channel of the wind box assembly, hot air generated by the refrigeration assembly in the hot air cavity is discharged into the flue gas channel through the cooker body inner cavity, and is mixed with flue gas flow in the flue gas channel, the hot air is not directly discharged into the wind box assembly, and the wind field in the wind box assembly is not affected, the change of the wind field in the wind box assembly does not affect the flue gas suction effect of the machine head, and the integrated cooker has good flue gas suction effect.

Description

Technical Field

[0001] This application relates to the field of kitchen equipment technology, and in particular to an integrated stove. Background Technology

[0002] With the improvement of people's living standards, a new type of integrated kitchen appliance stove has emerged, which integrates multiple functions such as range hood, gas stove, disinfection cabinet, and storage cabinet. The integrated stove not only solves the problem of large space occupied by appliances in the kitchen, but also has a higher oil fume absorption effect than ordinary scattered range hoods. Therefore, it is increasingly used in family kitchens.

[0003] As we all know, cooking generates a lot of heat, especially in the hot summer when kitchen temperatures can be even higher. Typically, family kitchens are relatively small, making it impractical for most households to install large cooling systems like air conditioners. Therefore, a new technology has emerged that incorporates cooling components within integrated cooktops.

[0004] The cooling components operate through a heat exchange process, generating hot air. Currently, this hot air is typically exhausted into the air box located at the rear of the lower part of the integrated stove. The air box primarily creates a low-pressure zone through the rotation of its internal fan impeller, drawing the oil fumes generated during use into the upper part of the stove through the smoke inlet. The exhaust of hot air disrupts the airflow within the air box, thus affecting the smoke extraction efficiency of the upper part of the stove. Summary of the Invention

[0005] The purpose of this application is to provide an integrated stove that solves the technical problem that the hot air generated by the refrigeration component in the existing integrated stove is discharged into the air box, causing turbulence in the air field inside the air box and affecting the oil fume extraction effect.

[0006] The embodiments of this application are implemented as follows: an integrated stove includes:

[0007] The fuselage has an internal cavity;

[0008] A stove body is disposed on the machine body, and the stove body has an internal cavity;

[0009] The fan head is mounted on the fan body and located on one side of the stove body, and the fan head has an oil fume duct;

[0010] A cooling assembly is disposed within the inner cavity of the fuselage; and

[0011] A bellows assembly is disposed in the inner cavity of the body, and the bellows assembly has a smoke exhaust channel communicating with the fume duct;

[0012] The inner cavity of the unit includes a hot air cavity, the air outlet of the hot air cavity is connected to the inner cavity of the stove body, the air outlet of the inner cavity of the stove body is connected to the fume duct, and the hot air generated by the refrigeration component is discharged to the fume duct through the hot air cavity and the inner cavity of the stove body.

[0013] In one embodiment, the inner cavity of the stove body includes a flow guiding channel, which is connected to both the hot air cavity and the fume duct.

[0014] In one embodiment, the stove body includes a stove body shell, and the stove body inner cavity is formed within the stove body shell; the stove body shell is provided with a first flow inlet that is connected to both the flow guide channel and the hot air chamber, and the stove body shell is provided with a flow outlet on the side facing the machine head that is connected to both the flow guide channel and the fume duct.

[0015] In one embodiment, the stove body housing includes a bottom shell and a platform, and the flow channel is formed within the platform.

[0016] In one embodiment, the platform includes a top plate, a plurality of side plates and a bottom plate, the side plates being connected to the periphery of the top plate and sequentially surrounding it, the bottom plate being connected to the side plates, and the flow channel being formed between the top plate and the bottom plate; the first flow inlet is formed on the bottom plate, and the flow outlet is formed on the side plate near the machine head.

[0017] In one embodiment, the cooling component is disposed at one end of the inner cavity of the housing, and the first flow inlet is formed at the end of the base plate near the cooling component.

[0018] In one embodiment, the integrated stove further includes a guide plate disposed in the guide channel, the guide plate dividing the guide channel into a plurality of sub-channels connecting the first guide inlet and the guide outlet.

[0019] In one embodiment, the guide plate includes a guide body and a mounting ear disposed on the guide body, the mounting ear being connected to the top plate and / or the bottom plate.

[0020] In one embodiment, the flow guiding body includes a first sheet and a second sheet, the first sheet being planar and extending from the first flow guiding inlet along the length direction of the flow guiding channel, and the second sheet extending from the first sheet toward the flow guiding outlet.

[0021] In one embodiment, the second sheet is curved; the flow guide body further includes a third sheet, which is planar, with one end of the third sheet tangentially connected to the second sheet, and the other end of the third sheet perpendicular to the plane where the flow guide outlet is located.

[0022] In one embodiment, the flow guiding body further includes a third piece, both the second and third pieces are planar, the first, second, and third pieces are bent and connected in sequence, and the third piece is connected to the flow guiding outlet;

[0023] Alternatively, the second sheet is perpendicularly connected to the first sheet, and the second sheet is connected to the flow outlet.

[0024] In one embodiment, there are multiple guide vanes, and the first vane bodies of the multiple guide vanes are arranged sequentially at intervals along the direction away from the machine head, and the length of each first vane body increases sequentially as it moves away from the machine head.

[0025] In one embodiment, the fan head includes a lower casing, and the fume duct is formed inside the lower casing; a second flow inlet is provided on the side of the lower casing facing the stove body, the inner cavity of the stove body is connected to the second flow inlet, and hot air in the inner cavity of the stove body enters the fume duct through the second flow inlet.

[0026] In one embodiment, the fan head further includes an oil guide plate disposed in the fume duct. One end of the oil guide plate is disposed on the side of the second flow inlet away from the air box assembly and connected to the inner wall of the lower shell of the fan head. The other end of the oil guide plate extends in a direction away from the smoke inlet on the fan head and away from the second flow inlet.

[0027] The beneficial effects of the integrated stove provided in this application embodiment are as follows:

[0028] The integrated stove provided in this application embodiment has a refrigeration component disposed in the inner cavity of the main body. The inner cavity of the main body includes a hot air chamber. The air outlet of the hot air chamber is connected to the inner cavity of the stove body. The air outlet of the inner cavity of the stove body is connected to the oil fume duct of the main unit. The oil fume duct of the main unit is also connected to the exhaust duct of the air box assembly. The hot air generated by the refrigeration component in the hot air chamber is discharged into the oil fume duct through the inner cavity of the stove body and mixes with the oil fume airflow in the oil fume duct. The hot air is not directly discharged into the air box assembly and will not affect the air field in the air box assembly. This avoids the change in the air field in the air box assembly from affecting the oil fume extraction effect of the main unit, and ensures that the integrated stove has a good oil fume extraction effect. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a partial structural schematic diagram of the integrated stove provided in the embodiments of this application;

[0031] Figure 2 yes Figure 1 The diagram shows the structural diagram of the cooktop shell in the integrated cooktop.

[0032] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0033] Figure 4 yes Figure 1 The diagram shows the structure of the integrated stove's countertop, where the bottom plate has been removed.

[0034] Figure 5 yes Figure 1 The diagram shows the structure of the guide vane in the integrated stove.

[0035] Figure 6 yes Figure 1 Another structural diagram of the integrated stove's countertop is shown, in which the bottom plate has been removed;

[0036] Figure 7 yes Figure 1 The diagram shows the structure of the motor head in the integrated stove.

[0037] Figure 8 yes Figure 1 The diagram shows the airflow path in the integrated stove.

[0038] Figure 9 yes Figure 8 Enlarged view of point B in the middle;

[0039] Figure 10 yes Figure 1 The diagram shows a partial cross-sectional structure of the integrated stove.

[0040] The markings in the diagram mean:

[0041] 100-Integrated stove;

[0042] 1-Fuse, 10-Fuse inner cavity, 101-Hot air cavity, 102-Cold air cavity, 11-Air guide, 12-Smoke exhaust port, 13-Cold air outlet, 14-Return air outlet;

[0043] 2-Stove body; 21-Stove body shell; 210-Stove body cavity; 211-Flow guide channel; 2110-Sub-flow channel; 22-Bottom shell; 23-Table plate; 231-Top plate; 232-Side plate; 2320-Flow guide outlet; 233-Bottom plate; 2330-First flow guide inlet; 234-Baffle; 24-Burnhead;

[0044] 3-Head unit, 31-Lower casing of head unit, 311-Fume duct, 312-Smoke inlet, 313-Second air intake, 32-Upper casing of head unit;

[0045] 4-Refrigeration components, 41-Condenser;

[0046] 5-Guide plate, 51-Guide plate body, 511-First plate, 512-Second plate, 513-Third plate, 52-Mounting ear; 6-Oil guide plate; 7-Blowbox assembly, 70-Smoke exhaust channel. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0048] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly or indirectly fixed to or set on that other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the purpose of description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this patent. The terms "first" and "second" are used only for the purpose of description and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly specified.

[0049] Please see Figure 1 , Figure 8 and Figure 10 This application provides an integrated stove 100, which includes a body 1, a stove body 2, a fan head 3, a refrigeration component 4, and a fan box component 7. Specifically, the body 1 serves as an overall support frame and is generally placed on the ground, forming an internal cavity 10. The stove body 2 is mounted on the body 1 and supported by it, positioned at a certain height above the ground to accommodate the user's height and facilitate cooking. The stove body 2 has an internal cavity 210, which houses structures such as a gas inlet pipe (not shown). The fan head 3 is mounted on the body 1 and located on one side of the stove body 2. The fan head 3 has an oil fume channel 311, used to control the oil fume airflow generated above the stove body 2 during cooking (see [link to relevant documentation]). Figure 8 and Figure 9 (As shown by the dashed arrow) Suction is performed, and the oily fumes are drawn into the fume duct 311. Please refer to... Figure 8As shown, the bellows assembly 7 is located in the inner cavity 10 of the unit body. The bellows assembly 7 can be located below the head unit 3. The bellows assembly 7 has a smoke exhaust duct 70, and the upper end of the smoke exhaust duct 70 is connected to the lower end (air outlet) of the oil fume duct 311. The lower end (air outlet) of the smoke exhaust duct 70 is connected to the common flue (not shown) in the building wall through the smoke exhaust port 12 provided on the unit body 1. The bellows assembly 7 is used to transport the oil fume airflow through the oil fume duct 311, the smoke exhaust duct 70 and the smoke exhaust port 12 to the common flue, and further exhaust it to the outside. The cooling assembly 4 is used to generate cold air, which is discharged indoors, such as in the kitchen, to cool the kitchen environment. The cooling assembly 4 is located in the inner cavity 10 of the unit body 1.

[0050] It should be noted that during the operation of the cooling component 4, heat exchange occurs between the air. While some of the air cools down to form cold air, some of the air heats up to form hot air.

[0051] Specifically, such as Figure 10 As shown, the fuselage cavity 10 includes a hot air cavity 101 and a cold air cavity 102. The air temperature in the cold air cavity 102 decreases to form cold air. Please refer to the relevant documentation. Figure 1 As shown, cold wind ( Figure 10 The double-dotted arrow in the image is discharged outward through the cold air outlet 13 formed on the fuselage 1; the air in the hot air cavity 101 is heated to form hot air. Figure 10 (As indicated by the dotted arrow in the image). In this embodiment, the air outlet of the hot air chamber 101 is connected to the inner cavity 210 of the cooktop, and the air outlet of the inner cavity 210 of the cooktop is connected to the fume duct 311. Please refer to the relevant documentation for further details. Figure 8 and Figure 9 As shown, under the action of the air box assembly 7, the hot air in the hot air chamber 101 enters the fume duct 311 through the inner cavity 210 of the stove body, and mixes with the fume airflow in the fume duct 311. Figure 8 and Figure 9 The solid line arrow indicates the mixed airflow, which then enters the air box assembly 7 and is finally discharged outdoors.

[0052] In the integrated stove 100 provided in this embodiment, during the operation of the refrigeration component 4, hot air is generated in the hot air chamber 101 of the inner cavity 10 of the unit body due to air heat exchange. The air outlet of the hot air chamber 101 is connected to the oil fume channel 311 of the unit head 3 through the inner cavity 210 of the stove body. The hot air enters the oil fume channel 311 through the inner cavity 210 of the stove body and mixes with the oil fume airflow in the oil fume channel 311. In this way, the hot air is not directly discharged into the air box assembly 7, and the air field in the air box assembly 7 is not affected. This avoids the change in the air field in the air box assembly 7 from affecting the oil fume extraction effect of the unit head 3. The air field in the unit head 3 is stable, ensuring that the unit head 3 has a good oil fume extraction effect.

[0053] Typically, the integrated cooktop 100 has a specific installation orientation in its usage scenario. Specifically, when a user faces the integrated cooktop 100, the side of the integrated cooktop 100 facing the user is considered front, the side away from the user is considered rear, the side corresponding to the user's left hand is considered left, and the side corresponding to the user's right hand is considered right. The left-right direction is the length direction of the integrated cooktop 100, the front-back direction is the width direction, and the up-down direction is the height direction. The following descriptions will use these orientations of the integrated cooktop 100 in its usage scenario. However, it is understood that in non-usage scenarios, the integrated cooktop 100 may have other installation orientations, but this will not affect the relative positional relationships between the various structures of the integrated cooktop 100.

[0054] Specifically, such as Figure 10 The refrigeration assembly 4 includes a compressor (not shown), a condenser 41, and an evaporator (not shown). The exhaust port of the evaporator is connected to the suction port of the compressor, and the inlet port of the condenser 41 is connected to the exhaust port of the compressor. The evaporator contains a low-temperature, low-pressure gaseous refrigerant. This low-temperature, low-pressure gaseous refrigerant enters the compressor, where it is compressed into a high-temperature, high-pressure gaseous refrigerant. The high-temperature, high-pressure gaseous refrigerant is discharged and enters the condenser 41 for heat dissipation and condensation, becoming a high-temperature, low-pressure liquid refrigerant. Then, it enters the evaporator for evaporation and heat absorption, becoming a low-temperature, low-pressure gaseous refrigerant again, and returns to the compressor, repeating the cycle. Thus, the evaporator is located in the cold air chamber 102. Due to the heat absorption caused by the evaporation of the refrigerant inside the evaporator, the ambient temperature around it decreases, resulting in cold air being obtained in the cold air chamber 102. The condenser 41 is located in the hot air chamber 101. Due to the heat dissipation caused by the refrigerant inside the condenser, the ambient temperature around it increases, resulting in hot air being obtained in the hot air chamber 101.

[0055] The compressor can be located in the hot air chamber 101, or in the cold air chamber 102, or partly in the cold air chamber 102 and partly in the hot air chamber 101, or in other chambers divided within the inner cavity 10 of the unit body. No special configuration is required for this.

[0056] Optionally, the cooling assembly 4 may also include two impellers (not shown) respectively provided with a hot air chamber 101 and a cold air chamber 102. The impellers rotate to drive the hot air and cold air to be discharged respectively, so as to improve the exhaust efficiency of the hot air and cold air.

[0057] In other alternative embodiments, the cooling component 4 may be configured in other ways.

[0058] The cold air generated by the cooling component 4 is discharged to the outside through the cold air outlet 13, wherein, in one embodiment, such as Figure 1As shown, the cold air outlet 13 is formed on the stove body 2, and cold air blows forward. Furthermore, the cold air outlet 13 can be generally formed in the middle of the stove body 2. Of course, this is not a limitation; in other alternative embodiments, the cold air outlet 13 can be formed at other suitable locations on the body 1.

[0059] like Figure 1 As shown, the integrated stove 100 also needs to be equipped with a return air vent 14 to supply indoor air to the refrigeration component 4. The return air vent 14 connects to the hot air chamber 101 and the cold air chamber 102. After the air enters the interior of the integrated stove 100 through the return air vent 14, it undergoes heat exchange under the action of the refrigeration component 4. Optionally, the return air vent 14 is located on the body 1, spaced apart from the cold air outlet 13. Its specific position and shape can be set as needed and are not particularly limited here.

[0060] In other alternative embodiments, the return air vent 14 may not be located on the body 1, and this is not specifically limited here.

[0061] The bellows assembly 7 may include a bellows housing and a fan (neither shown) disposed within the bellows housing, etc., and the specific form is not limited, as long as it can provide the power to exhaust air outward. The space inside the bellows housing can serve as the aforementioned smoke exhaust duct 70.

[0062] Please see Figure 1 and Figure 7 The compressor head 3 includes a lower casing 31 and an upper casing 32 located on the upper part of the lower casing 31. A fume duct 311 is formed inside the lower casing 31, and a fume inlet 312 communicating with the fume duct 311 is formed on the compressor head 3 at a generally upper position. The fume airflow enters the fume duct 311 through the fume inlet 312. The upper casing 32 is located at the upper end of the compressor head 3 and extends generally forward. On one hand, it serves to block the rising fume airflow so that the fume airflow can be drawn into the fume inlet 312; on the other hand, the space inside the upper casing 32 can accommodate a control module (not shown) for operation control. Specifically, the control module can be connected to the bellows assembly 7, which can start the bellows assembly 7 to extract fumes and stop its operation. Alternatively, the control module can be connected to the refrigeration assembly 4, which can start and stop the refrigeration assembly 4. Furthermore, in some embodiments, the head unit 3 may include an opening / closing plate located at the smoke inlet 312; the control module can be connected to the opening / closing plate and control its rotation to open and close the smoke inlet 312. Depending on other needs, the control module may also have other control functions, which will not be elaborated here.

[0063] Please see Figure 1 and Figure 8The stove body 2 includes a stove body shell 21, which is mounted on the main body 1. An inner cavity 210 is formed on the stove body shell 21. The stove body 2 also includes a burner head 24 mounted on the stove body shell 21. In addition to the aforementioned gas inlet pipe, the burner head 24's gas nozzle, injector pipe, and air regulating plate (not shown) are also located within the inner cavity 210. The burner head 24's flame ring (including an outer flame ring and an inner flame ring) is located outside the stove body shell 21. Gas is delivered to the flame ring via the gas inlet pipe, gas nozzle, and injector pipe, and is ignited. The specific working process and further structure of the stove body 2 will not be elaborated further here.

[0064] Specifically, please refer to Figure 1 The cooktop shell 21 is a generally regular structure, typically rectangular in shape. The cooktop shell 21 includes a bottom shell 22 and a platform 23, with the internal cavity 210 formed between the bottom shell 22 and the platform 23. The bottom shell 22 is located below the platform 23. The bottom shell 22 can be a structure with its own space and an opening facing the platform 23. The aforementioned gas inlet pipe, gas nozzle, injector pipe, air regulating plate, and other structures can be fixedly installed inside the bottom shell 22. The specific form of the bottom shell 22 is not particularly limited.

[0065] Please refer to the following: Figure 4 , Figure 6 and Figure 8 As shown, in one embodiment, the inner cavity 210 of the cooktop includes a flow channel 211, which is isolated and independent from other spaces within the inner cavity 210, so that the airflow within the flow channel 211 does not affect the airflow outside the flow channel 211. One end of the flow channel 211 is connected to the hot air chamber 101, and the other end is connected to the fume duct 311. Thus, hot air is discharged into the fume duct 311 via the flow channel 211.

[0066] The purpose of this design is twofold: First, as mentioned above, the cooker's inner cavity 210 is equipped with an air regulating plate (not shown). This plate is used to adjust the amount of primary air entering the injector tube. This primary air comes directly from the cooker's inner cavity 210. Therefore, by setting up a guide channel 211 to separately deliver hot air, it is possible to avoid the formation of a flow field in the cooker's inner cavity 210 that would affect the entry of primary air into the injector tube, thereby avoiding any impact on the combustion of the gas. Second, the cooker's inner cavity 210 is usually quite large. When hot air enters the fume duct 311 through the guide channel 211, it avoids the hot air from lingering in the cooker's inner cavity 210 for a long time and reducing its velocity. The hot air can enter the fume duct 311 more quickly and with a certain velocity upon entry, preventing the fume airflow from reversing and entering the cooker's inner cavity 210. At the same time, it also improves the efficiency of hot air exhaust and ensures the cooling efficiency of the cooling component 4.

[0067] In this embodiment, the platform 23 also has a certain space. The flow channel 211 is formed inside the platform 23. The purpose of this arrangement is that it is not necessary to adjust the size and position of the various structural components of the bottom shell 22 and the burner 24 inside, which can significantly reduce the modification and improvement cost of the integrated stove 100.

[0068] like Figure 2 and Figure 4 As shown, the platform 23 includes a top plate 231, a bottom plate 233, and multiple side plates 232. The top plate 231 and the bottom plate 233 are arranged opposite each other and spaced apart. The multiple side plates 232 are connected to the periphery of the top plate 231 and surround it in sequence. The bottom plate 233 is connected to one or more side plates 232, and a flow channel 211 is formed between the bottom plate 233 and the top plate 231.

[0069] Please refer to the following: Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, the platform 23 is a generally regular structure, usually in the shape of a cuboid. Therefore, the top plate 231 can all be rectangular plates, and there can be four side plates 232. Of course, this is just an example; depending on specific needs, the top plate 231 can have other shapes, and the number of side plates 232 can be other numbers.

[0070] The flow channel 211 is formed in the inner cavity 210 of the stove body on one side near the head 3.

[0071] Specifically, such as Figure 4 The platform 23 further includes a baffle 234, which connects the top plate 231 and the bottom plate 233, forming a flow channel 211 between the baffle 234 and at least one of the side plates 232. This arrangement allows the bottom plate 233 to be of a different size than the top plate 231; the bottom plate 233 can be positioned only between the baffle 234 and the side plates 232. Thus, the bottom plate 233 does not interfere with the extension of the burner ring or other components from the top plate 231.

[0072] Specifically in this embodiment, a flow channel 211 is formed between the baffle 234 and a side plate 232 near the head 3.

[0073] Optionally, the baffle 234 is generally parallel to the side plate 232 near the head 3, and both ends of the baffle 234 extend in the left-right direction until they are connected to the two side plates 232 on each side. In this way, the guide channel 211 is generally parallel to one of the side plates 232 near the head 3.

[0074] Please see Figure 2 and Figure 3As shown, a first flow inlet 2330 is formed on the bottom plate 233. The first flow inlet 2330 is connected to the flow channel 211. Hot air entering the inner cavity 210 of the stove enters the flow channel 211 through the first flow inlet 2330.

[0075] Please see Figure 1 As shown, the interior cavity 10 of the appliance has a relatively large space. In order to accommodate more functional embedded components (not shown) within the interior cavity 10, the cooling component 4 is positioned on one side of the interior cavity 10, that is, the cooling component 4 is positioned against the edge of the interior cavity 10, such as on the left or right. Thus, the remaining space in the interior cavity 10, excluding the cooling component 4, can accommodate larger embedded components. These embedded components can be one or more of a dishwasher, steam oven, oven, sterilizer, dish rack, etc.; when there are multiple embedded components, they can be arranged in a stacked manner. Of course, other arrangements of the embedded components are possible depending on specific needs, which will not be elaborated here.

[0076] Based on this, the first airflow inlet 2330 is formed at one end of the base plate 233, that is, at the end corresponding to the position of the cooling component 4. In the vertical direction, the first airflow inlet 2330 can be substantially aligned with the cooling component 4. In this way, the path of hot air between the hot air cavity 101 and the first airflow inlet 2330 can be minimized, which helps to reduce the resistance encountered by the hot air during movement.

[0077] Optionally, such as Figure 8 and Figure 10 As shown, the body 1 also includes an air guide 11 disposed in its inner cavity 10. One end of the air guide 11 is connected to the hot air cavity 101, and the other end is connected to the first air inlet 2330. Based on the above, the air guide 11 can also be roughly aligned with the first air inlet 2330 and the cooling component 4 in the vertical direction. That is, the air guide 11 can extend roughly in the vertical direction without bending in the horizontal direction.

[0078] The air guide 11 is hollow inside to allow hot air to pass through. The specific form of the air guide 11 will not be described in detail.

[0079] like Figure 2 and Figure 7 As shown, a guide outlet 2320 is formed on the side plate 232 facing the head unit 3, and the guide outlet 2320 is connected to the guide channel 211. A second guide inlet 313 is formed on the side of the lower shell 31 of the head unit facing the stove body 2. The second guide inlet 313 is connected to the guide outlet 2320 on the side plate 232, thus connecting the two. In this way, the connection between the guide channel 211 and the fume duct 311 is realized.

[0080] The number of flow outlets 2320 can be one or more, with the multiple flow outlets 2320 arranged at intervals. In this embodiment, the number of flow outlets 2320 is one. This can reduce the manufacturing cost of the flow outlets 2320.

[0081] The guide outlet 2320 extends along the width of the stove body 2, thus having a certain width (dimension in the front-to-back direction). The second guide inlet 313 extends along the width of the head unit 3, also having a certain width. The purpose of this arrangement is to ensure that after the hot air enters the fume duct 311, it can be directly dispersed at various locations along the width of the fume duct 311. This minimizes the impact on the airflow at various locations along the width of the fume duct 311, resulting in a smaller and more balanced impact on the overall airflow within the fume duct 311. It also prevents excessively high local wind speeds at the guide outlet 2320, ensuring that the hot air and fume airflow are evenly discharged into the air box.

[0082] As described above, hot air enters the guide channel 211 through the first guide inlet 2330 located at one end of the base plate 233, then disperses and moves along the width direction within the guide channel 211, and finally is discharged into the fume duct 311 from the guide outlet 2320. To accelerate the dispersion of hot air within the guide channel 211, ensuring that the hot air reaches the guide outlet 2320 at various positions along the width direction as quickly and evenly as possible, in one embodiment, such as... Figures 3 to 6 As shown, the integrated stove 100 also includes at least one guide vane 5, which is disposed within the guide channel 211, with one end facing the first guide inlet 2330 and the other end facing the guide outlet 2320. The guide vane 5 divides the guide channel 211 into multiple sub-channels 2110 distributed along the front-back direction. Each sub-channel 2110 is used to guide a portion of the hot air to a different position in the guide outlet 2320, and each sub-channel 2110 connects the first guide inlet 2330 and the guide outlet 2320.

[0083] like Figure 3 and Figure 4 As shown, in this embodiment, there are multiple guide vanes 5. One end of each of the multiple guide vanes 5 faces the first flow inlet 2330, and the ends of the multiple guide vanes 5 can be roughly aligned so that the hot air from the first flow inlet 2330 can be simultaneously and relatively evenly distributed to the multiple sub-channels 2110. Of course, depending on specific needs, the ends of the multiple guide vanes 5 can also be staggered, such as... Figure 6 As shown. The other ends of the multiple guide vanes 5 are arranged at intervals along the width direction of the integrated stove 100. Optionally, the other ends of the multiple guide vanes 5 are evenly distributed along the width direction at the guide outlet 2320. In this way, the multiple guide vanes 5 can evenly divide the guide outlet 2320 in the width direction, so that the hot air can be more evenly dispersed when it reaches the guide outlet 2320.

[0084] In one embodiment, such as Figure 5 As shown, the guide vane 5 includes a guide vane body 51, which includes a first piece 511 and a second piece 512 connected to each other. The first piece 511 is planar, and the second piece 512 is curved. The first piece 511 is positioned near the first flow inlet 2330, and the second piece 512 is positioned near the flow outlet 2320. The second piece 512 and the first piece 511 can be tangentially connected.

[0085] Optionally, the multiple first plates 511 are parallel to each other and are evenly distributed along the front-to-back direction within the guide channel 211. This causes the hot air to move generally in the width direction after entering the guide channel 211 from the first guide inlet 2330, and then be turned by the action of the second plate 512, flowing towards the guide outlet 2320.

[0086] like Figure 3 and Figure 4 As shown, the lengths (dimensions along the left-right direction) of the multiple first pieces 511 increase sequentially from back to front. For example, Figure 4 The diagram shows three guide vanes 5. The first vane 511 closest to the head 3 has the shortest length, while the first vane 511 furthest from the head 3 has the longest length. The lengths of the other guide vanes 5 fall between these two. This arrangement aims to reduce the overall length of the second vane 512. Since the planar first vane 511 is easier to manufacture than the curved second vane 512, the overall manufacturing difficulty of the guide vanes 5 can be reduced, thus lowering manufacturing costs.

[0087] Not limited to the above, in other alternative embodiments, the second piece 512 may also be planar, but bent relative to the first piece 511. Such an arrangement can further reduce the manufacturing difficulty of the guide plate 5. For example, the second piece 512 may be perpendicular to the first piece 511 and perpendicular to the plane where the guide outlet 2320 is located (the front surface of the side plate 232).

[0088] In one embodiment, see Figure 5The guide vane body 51 also includes a third piece 513, which is connected to the end of the second piece 512 away from the first piece 511. The third piece 513 is planar and extends from the second piece 512 towards the guide outlet 2320 in the front-back direction, thus the third piece 513 is also perpendicular to the plane where the guide outlet 2320 is located (the front surface of the side plate 232). The purpose of this arrangement is that the third piece 513 allows the airflow direction of the hot air to be generally along the front-back direction, so that it can directly and evenly enter the fume channel 311 and mix with the fume airflow, further avoiding impact on the fume airflow in other directions. The third piece 513 and the second piece 512 can also be tangentially connected.

[0089] In other alternative embodiments, the second sheet 512 described above may be planar, and the first sheet 511, the second sheet 512 and the third sheet 513 may be bent and connected in sequence.

[0090] Please see Figure 3 and Figure 5 In one embodiment, the guide vane 5 further includes mounting ears 52, which are disposed on one side or opposite sides of the guide vane body 51. The mounting ears 52 are used to connect with the top plate 231 and / or the bottom plate 233, so that the guide vane body 51 is fixed between the top plate 231 and the bottom plate 233.

[0091] In this embodiment, mounting ears 52 are simultaneously disposed on opposite sides of the first piece 511 and opposite sides of the third piece 513, and are bent relative to the first piece 511 and the third piece 513. The mounting ears 52 near the top plate 231 are used to connect with the top plate 231, and the mounting ears 52 near the bottom plate 233 are used to connect with the bottom plate 233. In this way, the first piece 511 and the third piece 513 can be fixed in the flow channel 211, and the second piece 512 is also fixed in the flow channel 211, and the flow guide plate body 51 is fixed in the flow channel 211.

[0092] Since the first piece 511 and the third piece 513 are planar, the mounting ear piece 52 can be integrally formed with the first piece 511 and the third piece 513 through stamping and bending. In this way, the manufacturing difficulty and manufacturing cost of the guide plate 5 can be reduced.

[0093] In other alternative embodiments, mounting ears 52 may also be provided on the second piece 512. If the second piece 512 is bent, the mounting ears 52 can be fixed together by forming them separately from the second piece 512 and then connecting them. If the second piece 512 is planar, the second piece and the mounting ears 52 can also be integrally formed, which will not be described in detail here.

[0094] Not limited to the above, in other alternative embodiments, depending on the length of the first piece 511 to the third piece 513, the mounting ear 52 may be provided only on the first piece 511, for example, on one side or opposite sides of the first piece 511; or only on the third piece 513, for example, on one side or opposite sides of the third piece 513; or only on the second piece 512, such as on one side or opposite sides of the second piece 512. However, generally, it is preferable to be able to fix the guide plate body 51 within the guide channel 211.

[0095] The first piece 511, the second piece 512, and the third piece 513 can be a single-piece molded structure. In this embodiment, the guide plate 5 is a single-piece molded structure, that is, the first piece 511, the second piece 512, the third piece 513, and the mounting ears 52 disposed on both sides of the first piece 511 and the third piece 513 are a single-piece molded structure. In other embodiments, the guide plate 5 can also be divided into multiple independently molded parts and then connected. Further details will not be provided here.

[0096] Not limited to the above, in other alternative embodiments, such as Figure 6 As shown, the guide vane 5 can be entirely planar, extending within the guide channel 211 at an angle intersecting both the left-right and front-back directions. This arrangement further reduces the manufacturing difficulty of the guide vane 5. In this embodiment, mounting ears 52 can still be provided on one side or opposite sides of the guide vane 5, which will not be described in detail here.

[0097] Please see Figure 8 and Figure 9 In one embodiment, the burner head 3 further includes an oil guide plate 6 disposed within the lower housing 31 of the burner head. One end of the oil guide plate 6 is located above the second flow inlet 313, specifically connected to the inner wall of the lower housing 31 of the burner head located above the second flow inlet 313, and the other end extends in a direction away from the stove body 2, that is, extends rearward within the lower housing 31 of the burner head. Thus, the oil guide plate 6 is inclined relative to both the horizontal and vertical directions. The function of the oil guide plate 6 is twofold: First, it prevents the oil fume airflow from being discharged backward through the second guide inlet 313 to the guide channel 211 of the stove body 2. Since the oil fume airflow carries some oil fume droplets, if these droplets are deposited in the inner cavity 210 of the stove body, they may have an adverse effect on the structure of the gas nozzle, air regulating plate, etc. Second, the oil fume droplets can be deposited and gathered on the upper surface of the oil guide plate 6 to form oil. Under the guidance of the inclined upper surface of the oil guide plate 6, the oil can fall directly downward and enter the air box assembly 7, which can further prevent the oil from entering the air box of the stove body 2 backward.

[0098] The aforementioned oil guide plate 6 can be a single piece, extending along the length direction and correspondingly covering the entire upper part of the second flow inlet 313; or, the oil guide plate 6 can be multiple pieces, with multiple oil guide plates 6 arranged along the length direction and covering the entire upper part of the second flow inlet 313.

[0099] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. Integrated cooktop, including: The fuselage has an internal cavity; A stove body is disposed on the machine body, and the stove body has an internal cavity; The fan head is located on the upper side of the fan body and at the rear side of the stove body, and the fan head has an oil fume duct; The cooling component is located inside the housing cavity; as well as The air box assembly is located in the inner cavity of the body and behind the refrigeration assembly. The air box assembly has a smoke exhaust channel that communicates with the fume duct. The feature is that the inner cavity of the body includes a hot air cavity, the air outlet of the hot air cavity is connected to the inner cavity of the stove body, the air outlet of the inner cavity of the stove body is connected to the fume duct, and the hot air generated by the refrigeration component is discharged to the fume duct through the hot air cavity and the inner cavity of the stove body, and further discharged downward to the exhaust duct; The inner cavity of the stove body includes a flow guide channel, which is connected to the hot air cavity and the fume duct, and is isolated from other spaces in the inner cavity of the stove body; the stove body includes a burner head, a portion of which is located in other spaces in the inner cavity of the stove body.

2. The integrated stove as described in claim 1, characterized in that, The stove body includes a stove body shell, and the stove body inner cavity is formed inside the stove body shell; the stove body shell is provided with a first flow inlet that is connected to the flow guide channel and the hot air cavity, and the stove body shell is provided with a flow outlet on the side facing the machine head that is connected to the flow guide channel and the oil fume channel.

3. The integrated stove as described in claim 2, characterized in that, The stove body shell includes a bottom shell and a platform, and the flow channel is formed in the platform.

4. The integrated stove as described in claim 3, characterized in that, The platform includes a top plate, multiple side plates, and a bottom plate. The side plates are connected to the periphery of the top plate and surround it in sequence. The bottom plate is connected to the side plates, and the flow channel is formed between the top plate and the bottom plate. The first flow inlet is formed on the bottom plate, and the flow outlet is formed on the side plate near the machine head.

5. The integrated stove as described in claim 4, characterized in that, The refrigeration component is located at one end of the inner cavity of the body, and the first flow inlet is formed at the end of the bottom plate near the refrigeration component.

6. The integrated stove as described in claim 4, characterized in that, The integrated stove also includes a flow guide plate disposed in the flow guide channel, which divides the flow guide channel into multiple sub-channels that connect the first flow guide inlet and the flow guide outlet.

7. The integrated stove as described in claim 6, characterized in that, The guide plate includes a guide body and a mounting ear disposed on the guide body, the mounting ear being connected to the top plate and / or the bottom plate.

8. The integrated stove as described in claim 7, characterized in that, The flow guiding body includes a first piece and a second piece. The first piece is planar and extends from the first flow guiding inlet along the length of the flow guiding channel. The second piece extends from the first piece toward the flow guiding outlet.

9. The integrated stove as described in claim 8, characterized in that, The second piece is curved; the flow guide body also includes a third piece, which is planar, with one end of the third piece tangentially connected to the second piece, and the other end of the third piece perpendicular to the plane where the flow guide outlet is located.

10. The integrated stove as described in claim 8, characterized in that, The flow guiding body also includes a third piece, both the second and third pieces are planar, the first, second and third pieces are bent and connected in sequence, and the third piece is connected to the flow guiding outlet; Alternatively, the second sheet is perpendicularly connected to the first sheet, and the second sheet is connected to the flow outlet.

11. The integrated stove as described in claim 8, 9, or 10, characterized in that, The number of guide vanes is multiple, and the first vane bodies of the multiple guide vanes are arranged sequentially at intervals along the direction away from the machine head, and the length of each first vane body increases sequentially as it moves away from the machine head.

12. The integrated stove as described in any one of claims 1 to 10, characterized in that, The fan head includes a lower casing, and the fume duct is formed inside the lower casing. A second flow inlet is provided on the side of the lower casing facing the stove body. The inner cavity of the stove body is connected to the second flow inlet, and the hot air in the inner cavity of the stove body enters the fume duct through the second flow inlet.

13. The integrated stove as described in claim 12, characterized in that, The machine head also includes an oil guide plate disposed in the fume duct. One end of the oil guide plate is disposed on the side of the second flow inlet away from the air box assembly and is connected to the inner wall of the lower shell of the machine head. The other end of the oil guide plate extends in a direction away from the smoke inlet on the machine head and away from the second flow inlet.

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