Refrigeration integrated cooker

Abstract

The application is suitable for the technical field of kitchen equipment, and provides a refrigeration integrated stove. The refrigeration integrated stove comprises a machine body, a stove body, a machine head, a refrigeration assembly and a wind box assembly. The machine body has a machine body inner cavity. The stove body is arranged on the machine body. The machine head is arranged on the machine body and located at one side of the stove body. The refrigeration assembly and the wind box assembly are arranged in the machine body inner cavity. The machine head has an oil fume passage and an air outlet passage which are independent of each other. The side of the machine head facing the stove body is provided with a smoke suction port communicated with the oil fume passage and an air outlet port communicated with the air outlet passage. The wind box assembly has a smoke exhaust passage communicated with the oil fume passage. Hot air generated by the refrigeration assembly is exhausted to the air outlet passage through the machine body inner cavity and exhausted to the stove body and the smoke suction port through the air outlet port. The hot air is not directly exhausted 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 oil fume suction effect. The refrigeration integrated stove has good oil fume suction effect.

Description

Technical Field

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

[0002] Integrated cooktops are a new type of kitchen appliance that combines a range hood, gas stove, disinfection cabinet, and storage cabinet into one unit, and are becoming increasingly popular with families. They not only solve the problem of large space occupied by other kitchen appliances, but also offer better absorption of cooking fumes.

[0003] The temperature inside the kitchen rises during cooking, especially in summer. Given the limited space in a family kitchen and the fact that fume extraction removes much of the air, large cooling systems like air conditioners are not suitable. Therefore, integrated cooktops with cooling functions have emerged on the market, providing cool air to users while occupying minimal space.

[0004] The refrigeration unit achieves its cooling function based on the principle of air heat exchange; therefore, hot air is generated during the cooling process. Currently, integrated cooktops with refrigeration functions typically exhaust the hot air generated by the refrigeration unit into the cooktop's air box. Inside the air box is a fan impeller; the rotation of this impeller expels the air inside the air box, creating a low-pressure zone. This low-pressure zone allows the cooking fumes generated during cooking to be drawn into the cooktop's smoke extraction port. However, the introduction of hot air disrupts the airflow within the air box, leading to a decrease in the cooktop's fume extraction efficiency. Summary of the Invention

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

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

[0007] The fuselage has an internal cavity;

[0008] The stove body is located on the machine body;

[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 unit head also has an air outlet duct isolated from the fume duct, and the side of the unit head facing the stove body is provided with a smoke inlet communicating with the fume duct and an air outlet communicating with the air outlet duct; the hot air generated by the refrigeration component is discharged from the inner cavity of the unit body to the air outlet duct, and is discharged from the air outlet to the space between the stove body and the smoke inlet.

[0013] In one embodiment, the inner cavity of the unit includes a hot air cavity, a portion of the refrigeration component is located in the hot air cavity, the stove body includes a stove body shell and a burner head, the stove body shell has a mutually isolated flow channel and a receiving cavity, the flow channel connects the hot air cavity and the air outlet channel, a portion of the burner head is located inside the receiving cavity and another portion is located outside the stove body shell.

[0014] In one embodiment, the stove body shell includes a bottom shell and a platform, the flow channel is formed in the platform, and the receiving cavity is formed between the platform and the bottom shell.

[0015] In one embodiment, the platform includes a top plate, multiple side plates, a bottom plate, and a baffle. The multiple side plates are connected to the periphery of the top plate and surround it in sequence. The baffle is disposed between the side plates and connected to the top plate. The bottom plate is connected to the baffle and located on the side of the baffle closer to the machine head. The baffle, the bottom plate, the top plate, and the side plate closer to the machine head form the flow channel.

[0016] In one embodiment, the base plate is provided with a flow guide inlet, the flow guide channel is connected to the hot air cavity through the flow guide inlet, the side plate near the machine head is provided with a flow guide outlet, and the air inlet for supplying hot air in the air outlet channel is directly opposite and connected to the flow guide outlet.

[0017] In one embodiment, the air inlet and the air outlet are either connected or spaced apart in the height direction of the machine head.

[0018] In one embodiment, the cooling component is located on one side of the inner cavity of the housing, and the flow inlet is located on the bottom plate near one end of the cooling component.

[0019] In one embodiment, the width of the side of the flow channel with the flow inlet is greater than the width of the side away from the flow inlet.

[0020] In one embodiment, the base plate includes a first plate and a second plate connected to each other, the first plate being disposed along the length direction of the platform, and the width of the second plate gradually increasing in the direction away from the first plate; the baffle includes a third plate connected to the first plate and a fourth plate connected to the second plate, and the included angle between the surfaces of the third plate and the fourth plate outside the flow channel is an obtuse angle.

[0021] In one embodiment, the air outlet duct is located on both sides of the length of the fume duct.

[0022] In one embodiment, the air outlet duct is located on the side of the fume duct closer to the cooling component along its length.

[0023] In one embodiment, the air outlet is a strip-shaped hole that runs continuously along the height direction of the machine head or a mesh-like hole that is arranged intermittently.

[0024] In one embodiment, the fan head includes an upper casing and a lower casing, the fume duct and the air outlet are both located inside the lower casing, and the smoke inlet is located at the end of the lower casing near the upper casing.

[0025] In one embodiment, the lower housing of the machine head includes a lower housing body, a condenser plate, and a column. The condenser plate covers the lower housing body, the column is located beside the condenser plate, the fume duct is formed between the condenser plate and the lower housing body, and the air outlet duct and the air outlet are formed on the column.

[0026] Alternatively, the lower housing of the machine head includes a lower housing body, a condenser plate, and a vertical plate. The vertical plate is disposed within the lower housing body, the air outlet channel is formed on one side of the vertical plate, the condenser plate is disposed on the other side of the vertical plate, and the fume duct is formed between the condenser plate and part of the lower housing body.

[0027] The integrated refrigeration stove provided in this application embodiment has the following advantages:

[0028] The integrated refrigeration stove provided in the application embodiment has an oil fume duct and an air outlet duct on its head. The side of the head facing the stove body has a smoke inlet communicating with the oil fume duct and an air outlet communicating with the air outlet duct. When the refrigeration components are working, the hot air generated is discharged through the inner cavity of the body to the air outlet duct, and then discharged from the air outlet to the space between the stove body and the smoke inlet. Therefore, the hot air can be drawn into the smoke inlet and oil fume duct together with the oil fume airflow above the stove body, and further discharged through the exhaust duct of the air box assembly. The hot air is not directly discharged into the air box assembly, and will not affect the air field inside the air box assembly. This avoids affecting the oil fume extraction effect of the head due to changes in the air field inside the air box assembly. The integrated refrigeration 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 schematic diagram of the structure of the integrated refrigeration stove provided in the embodiments of this application;

[0031] Figure 2 yes Figure 1 A partial structural diagram of the integrated refrigeration stove shown.

[0032] Figure 3 yes Figure 1 The diagram shows a partial airflow path of the integrated refrigeration stove.

[0033] Figure 4 yes Figure 1 A schematic diagram of an angle structure of the middle panel of the integrated refrigeration stove shown;

[0034] Figure 5 yes Figure 1 The diagram shows another angle of the integrated refrigeration stove's countertop, where the top plate has been removed.

[0035] Figure 6 yes Figure 1 A schematic diagram of the structure of the base plate of the integrated refrigeration stove's middle platform;

[0036] Figure 7 yes Figure 1 The diagram shows the structure of the lower casing of the refrigeration integrated stove, in which the condenser plate has been removed;

[0037] Figure 8 yes Figure 1 The diagram shows the structure of the refrigeration components in the integrated refrigeration stove.

[0038] Figure 9 yes Figure 1 The diagram shows the airflow path of the integrated refrigeration stove.

[0039] The markings in the diagram mean:

[0040] 100-Integrated Refrigeration Cooktop;

[0041] 1-Fuse, 10-Fuse interior cavity, 101-Hot air cavity, 102-Cold air cavity, 11-Connector, 13-Cold air outlet, 14-Return air vent;

[0042] 2-Stove body, 21-Stove body shell, 211-Accommodation cavity, 212-Flow guide channel, 22-Bottom shell, 23-Table plate, 231-Top plate, 2310-Through hole, 232-Side plate, 2320-Flow guide outlet, 233-Bottom plate, 2331-First plate, 2332-Second plate, 2330-Flow guide inlet, 234-Baffle, 2341-Third plate, 2342-Fourth plate, 2343-Fifth plate;

[0043] 24-Stove head;

[0044] 3-Head unit, 31-Lower casing of head unit, 311-Fume duct, 312-Air outlet duct, 313-Fume extraction port, 314-Air outlet, 315-Air inlet, 316-Condensing plate, 317-Lower casing body, 32-Head casing of head unit, 33-Column;

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

[0046] 7-Blowbox assembly, 70-Smoke exhaust duct. 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 refer to the following: Figure 1 , Figure 2 , Figure 8 and Figure 9As shown, this application embodiment provides a refrigeration integrated stove 100, which specifically includes a body 1, a stove body 2, a refrigeration head 3, a refrigeration component 4, and a fan assembly 7. 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, and can be raised to a certain height from the ground to accommodate the user's height and facilitate cooking. The refrigeration head 3 is mounted on the body 1 and located on one side of the stove body 2. The refrigeration head 3 has an oil fume duct 311 and an air outlet duct 312, which are independent of each other. Figure 1 and Figure 7 As shown, the side of the unit head 3 facing the stove body 2 is provided with a smoke inlet 313 and an air outlet 314. The smoke inlet 313 is connected to the fume duct 311, and the air outlet 314 is connected to the air outlet duct 312. The air outlet 314 is located between the unit body 1 and the smoke inlet 313. The refrigeration component 4 is located in the inner cavity 10 of the unit body. The air box assembly 7 is located in the inner cavity 10 of the unit body, specifically below the unit head 3. The air box assembly 7 has a smoke exhaust duct 70 connected to the fume duct 311.

[0050] The refrigeration component 4 is used for refrigeration. As is known to those skilled in the art, hot air is inevitably generated during the refrigeration process of the refrigeration component 4. Figure 3 , Figure 8 and Figure 9 (As shown by the dotted-line arrow in the image). For example, Figure 8 As shown, hot air is discharged from the inner cavity 10 of the unit and enters the air outlet 312. Then, it is discharged from the air outlet 314, which is connected to the air outlet 312, that is, discharged towards the stove body 2. The hot air discharged from the air outlet 314 is actually located between the stove body 2 and the smoke inlet 313. Furthermore, as... Figure 9 As shown, the hot air can interact with the oil fumes generated when the stove 2 is working (cooking). Figure 9 (As shown by the dashed arrow in the image) A mixed airflow is formed above the fuselage 1 and between the smoke inlet 313. Figure 9 The solid arrows in the diagram indicate the mixed airflow and its direction. The mixed airflow is drawn into the smoke inlet 313 and the fume duct 311, and finally enters the exhaust duct 70.

[0051] The exhaust duct 70 of the bellows assembly 7 can be connected to the common flue (not shown) in the building wall through the exhaust port (not shown) provided on the body 1. The bellows assembly 7 further exhausts the mixed airflow to the common flue and then to the outside.

[0052] The integrated refrigeration stove 100 provided in this application embodiment has an oil fume duct 311 and an air outlet duct 312 on its head unit 3. The side of the head unit 3 facing the stove body 2 has a smoke inlet 313 communicating with the oil fume duct 311 and an air outlet 314 communicating with the air outlet duct 312. When the refrigeration component 4 is working, the hot air generated is discharged from the inner cavity 10 of the body to the air outlet duct 312, and then discharged between the body 1 and the smoke inlet 313 via the air outlet duct 312 and the air outlet 314. The hot air can be drawn into the smoke inlet 313 and the oil fume duct 311 together with the oil fume airflow above the stove body 2, and further discharged through the exhaust duct 70 of the air box assembly 7. The hot air will not be directly discharged into the air box assembly 7, and will not affect the air field inside the air box assembly 7. This avoids affecting the oil fume extraction effect of the head unit 3 due to changes in the air field inside the air box assembly 7. The integrated refrigeration stove 100 has a good oil fume extraction effect.

[0053] Typically, the integrated refrigeration cooktop 100 has a specific installation orientation in its intended use. For details, please refer to [link / reference]. Figure 1 As shown, when a user faces the integrated refrigeration stove 100, the side of the integrated refrigeration stove 100 facing the user is considered "front," the side away from the user is considered "back," 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 represents the length of the integrated refrigeration stove 100, the front-back direction represents the width of the integrated refrigeration stove 100, and the up-down direction represents the height of the integrated refrigeration stove 100. The above and following descriptions use these orientations of the integrated refrigeration stove 100 in the intended use scenario. However, it is understood that in non-use scenarios, the integrated refrigeration stove 100 may have other orientations, but this will not affect the relative positional relationships between the various structures of the integrated refrigeration stove 100.

[0054] like Figure 8 As shown, the inner cavity 10 of the fuselage includes a hot air cavity 101 and a cold air cavity 102. A portion of the cooling component 4 exchanges heat with the air in the cold air cavity 102, and the air temperature in the cold air cavity 102 decreases to form cold air. Figure 8 (As shown by the double-dotted arrow in the image), cold air is discharged outward through cold air outlet 13, as... Figure 1 and Figure 2 As shown. Another part of the cooling component 4 exchanges heat with air in the hot air chamber 101 to form hot air. The air outlet of the hot air chamber 101 is connected to the air inlet of the air outlet channel 312.

[0055] Specifically, such as Figure 8The refrigeration assembly 4 may include 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, thus cooling the air in the cold air chamber 102 and forming cold air. The condenser 41 is located in the hot air chamber 101. Due to the heat released by the refrigerant inside the condenser 41, the ambient temperature around it increases, thus warming the air in the hot air chamber 101 and forming hot air.

[0056] 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.

[0057] The refrigeration component 4 may also include a motor and multiple impellers (not shown). Impellers are respectively provided in the hot air chamber 101 and the cold air chamber 102. The impellers can rotate under the drive of the motor to drive the hot air and cold air to be discharged respectively, thereby improving the exhaust efficiency of hot air and cold air.

[0058] In other alternative embodiments, the cooling component 4 may be configured in other ways, which will not be described in detail here.

[0059] The cold air generated by the cooling component 4 is discharged to the outside through the cold air outlet 13, such as Figure 1 and Figure 2 As shown, the cold air outlet 13 can be formed on the cooktop 2, blowing cold air forward so that it can directly blow cold air onto the user located in front of the integrated refrigeration cooktop 100. Furthermore, the cold air outlet 13 can be generally formed in the middle of the cooktop 2. In other alternative embodiments, the cold air outlet 13 can be formed at other suitable locations on the cooktop 1.

[0060] like Figure 1 and Figure 2As shown, the integrated refrigeration 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 refrigeration 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, so as to reduce the mutual influence between the return air and the cold air. In other optional embodiments, the return air vent 14 can also be located in other positions outside the body 1, which is not particularly 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 The machine head 3 includes a lower casing 31 and an upper casing 32 located on top of the lower casing 31. Please refer to the relevant documentation. Figure 7 Both the fume duct 311 and the air outlet duct 312 are formed inside the lower casing 31 of the unit head. The smoke inlet 313 is formed at the end of the lower casing 31 near the upper casing 32, that is, at the upper end of the lower casing 31. The smoke inlet 313 can be inclined at the upper end of the lower casing 31. Optionally, refer to... Figure 9 In the direction from top to bottom, the smoking port 313 is tilted from back to front.

[0063] Furthermore, the upper casing 32 is connected to the upper end of the lower casing 31 and extends forward substantially. On one hand, it blocks the rising oil fume airflow to ensure that the oil fume airflow can be drawn into the smoke inlet 313. On the other hand, the height of the upper casing 32 is adapted to the user's height, and its internal space can house a control module (not shown) for operation. Specifically, the control module can be connected to the bellows assembly 7, which can control the bellows assembly 7 to start and stop operating; or, for example, it can be connected to the cooling assembly 4, which can control the cooling assembly 4 to start and stop; or, in some embodiments, the casing 3 may also include an opening / closing plate located at the smoke inlet 313, which the control module can connect to and control to open and close the smoke inlet 313. Depending on other needs, the control module may also have other control functions, which will not be elaborated here.

[0064] Please see Figure 1 and Figure 2The stove body 2 includes a stove shell 21 and a burner head 24. The stove shell 21 is mounted on the main body 1. Part of the burner head 24 is located inside the stove shell 21, while another part is located outside the stove shell 21. For example, the burner head 24 typically includes a gas inlet pipe, a gas nozzle, an injector pipe, an air regulating plate, and a flame ring (including an outer flame ring and an inner flame ring, etc.) (not shown in the diagram). Gas flows through the gas inlet pipe, gas nozzle, and injector pipe to the flame ring and is ignited. The gas inlet pipe, gas nozzle, injector pipe, air regulating plate, etc., are located inside the stove shell 21, while the flame ring is located outside the stove shell 21. The specific working process and structure of the stove body 2 are only briefly described here.

[0065] In one embodiment, such as Figure 2 As shown, the internal space of the stove body shell 21 includes a receiving cavity 211 and a flow guiding channel 212, which are two independent and non-connected spaces. The aforementioned gas inlet pipe, gas nozzle, injector pipe, air regulating plate, and other structures are housed within the receiving cavity 211, as shown... Figure 4 As shown, the fire ring is connected to the ejector tube through the through hole 2310 on the stove shell 21. The guide channel 212 is used to connect the hot air chamber 101 and the air outlet channel 312. That is, the air inlet end of the guide channel 212 is connected to the air outlet end of the hot air chamber 101, and the air outlet end of the guide channel 212 is connected to the air inlet end of the air outlet channel 312. In this way, hot air is discharged to the air outlet channel 312 through the guide channel 212 of the stove shell 21.

[0066] In this embodiment, the purpose of setting the guide channel 212 and the accommodating cavity 211 independently is that the primary air required for the gas combustion process enters the injector and the fire ring through the air regulating port on the air regulating plate. This primary air comes directly from the accommodating cavity 211. Therefore, setting a guide channel 212 to separately deliver hot air can prevent hot air from entering the accommodating cavity 211, thereby avoiding affecting the entry of primary air into the injector and thus avoiding adverse effects on the combustion of gas. In addition, in order to accommodate part of the structure of the burner head 24, the accommodating cavity 211 usually has a large space. Hot air enters the air outlet channel 312 through the guide channel 212, which can prevent hot air from staying in the accommodating cavity 211 for a long time. The hot air can be discharged to the air outlet channel 312 as soon as possible, thereby improving the hot air exhaust efficiency and ensuring the cooling efficiency of the cooling component 4.

[0067] Specifically, please refer to Figure 1 The furnace shell 21 is a generally regular structure, usually in the shape of a cuboid. For example... Figure 1 and Figure 2As shown, the cooktop shell 21 includes a bottom shell 22 and a platform 23. The bottom shell 22 can be a concave structure with a certain space and an opening facing the platform 23. A receiving cavity 211 is formed between the bottom shell 22 and 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 platform 23 is located above the bottom shell 22, and the aforementioned through hole 2310 is formed on the platform 23.

[0068] In one embodiment, such as Figure 2 and Figure 3 As shown, the flow channel 212 is formed within the platform 23. The purpose of this design is to eliminate the need for significant adjustments to the size and position of the various structural components of the bottom shell 22 and the burner head 24 located inside the bottom shell 22, thereby significantly reducing the modification and improvement costs of the integrated refrigeration stove 100.

[0069] Optionally, such as Figure 2 , Figure 3 and Figure 9 As shown, the flow channel 212 is located on the side of the platform 23 near the nozzle 3, that is, between the through hole 2310 and the nozzle 3. The arrangement of the flow channel 212 does not affect the through hole 2310, and therefore will not affect the connection between the fire ring and the ejector tube.

[0070] Please see Figure 4 to Figure 6 In one embodiment, the platform 23 includes a top plate 231, multiple side plates 232, a bottom plate 233, and a baffle 234. The multiple side plates 232 are connected to the periphery of the top plate 231 and surround it sequentially. The baffle 234 is spaced apart from one of the side plates 232 near the machine head 3, and its two ends are respectively connected to other side plates 232. The bottom plate 233 is located below the top plate 231, connected to the baffle 234, and extends towards the machine head 3. The baffle 234, the side plates 232 near the machine head 3, the bottom plate 233, and part of the top plate 231 (the part of the top plate 231 located on the side of the baffle 234 near the machine head 3) together form a flow guide channel 212. The top plate 231 may be rectangular, the number of side plates 232 may be four, and the platform 23 is a regular cuboid.

[0071] like Figure 4 and Figure 5 As shown, the base plate 233 is provided with a flow guide inlet 2330, which is connected to the hot air chamber 101. A flow guide outlet 2320 is formed on a side plate 232 near the head 3, which is connected to the air outlet duct 312.

[0072] Please see Figure 1As 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 at one end of the interior cavity 10, that is, it is positioned along the edge of the interior cavity 10, such as to 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 the following: dishwasher, steam oven, oven, sterilizer, dish rack, etc.

[0073] Based on this, the airflow inlet 2330 is formed at one end of the base plate 233, such as the corresponding left or right end, that is, the end corresponding to the position of the cooling component 4. In the vertical direction, the airflow inlet 2330 can be roughly aligned with the cooling component 4. This arrangement allows the hot air to travel the shortest path between the hot air cavity 101 and the airflow inlet 2330, reducing the resistance encountered by the hot air during movement and improving the exhaust efficiency of the hot air.

[0074] Optionally, such as Figure 8 and Figure 9 As shown, the housing 1 also includes a connector 11 disposed in its inner cavity 10. The connector 11 is a hollow structure with openings at both ends. One end of the connector is connected to the hot air cavity 101, and the other end is connected to the air inlet 2330. Based on the above, the connector 11 can also be roughly aligned with the air inlet 2330 and the cooling component 4 in the vertical direction. That is, the connector 11 can extend roughly in the vertical direction, which simplifies the setting of the connector 11 and its installation in the inner cavity 10 of the housing.

[0075] The specific structure and type of the connector 11 are not limited. For example, it can be an additional hollow tube that can be directly inserted into the flow inlet 2330 or connected to the flow inlet 2330 in other ways. The connector 11 can also be a tube-like structure formed by part of the structure of the body 1 itself, allowing hot air to pass through. No particular limitation is made here. The shape of the connector 11, that is, the cross-sectional shape of the connector 11, can be set according to the shape of the flow inlet 2330. In general, it is advisable to reduce the flow resistance of hot air between the connector 11 and the flow inlet 2330.

[0076] Please see Figure 1 , Figure 3 and Figure 7As shown, in one embodiment, there can be two air outlet channels 312, located on both sides of the length of the fume duct 311, i.e., the left and right sides. Hot air is discharged generally forward from the left and right sides of the head unit 3, forming an air curtain on the left and right sides of the stove body 2. This air curtain confines the fume airflow generated when the stove body 2 is working within the space between the upper part of the body 1 and the upper casing 32 of the head unit. In this way, the overflow of the stove body 2 to the sides can be reduced, ensuring that the fume airflow can be effectively drawn into the smoke inlet 313.

[0077] Correspondingly, please refer to Figure 2 to Figure 5 The length of the airflow channel 212 is the same as the length of the head unit 3, extending from the left to the right. Two airflow outlets 2320 are formed on the side plate 232 near the head unit 3. The two airflow outlets 2320 are located at both ends of the length direction of the side plate 232, respectively, to connect to the airflow channels 312 on both sides.

[0078] Since the flow channel 212 is located behind the through hole 2310, that is, on the side of the top plate 231 near the head 3, the width of the flow channel 212 is smaller than the width of the top plate 231. Here, the specific width of the flow channel 212 is not particularly limited, and is set according to the specific structure of the refrigeration integrated stove 100, so as not to affect the connection between the flame ring and the ejector tube.

[0079] In one embodiment, the width of one end of the flow channel 212 with the flow inlet 2330 is greater than the width of the other end, which provides sufficient area on the base plate 233 for the flow inlet 2330. This arrangement aims to increase the area of ​​the flow inlet 2330 by increasing its width, given that the flow inlet 2330 is formed at one end of the base plate 233 and its length is limited. This, in turn, improves the efficiency of hot air entering the flow channel 212 from the connector 11. In a specific embodiment, such as... Figure 2 to Figure 5 As shown, the flow inlet 2330 is not a long, narrow opening, but rather its length and width are roughly equal, making it rectangular or even square. Of course, in other alternative embodiments, the flow inlet 2330 can be in other forms, such as rectangular, trapezoidal, etc.

[0080] Please see Figure 5 and Figure 6The base plate 233 includes a first plate 2331 and a second plate 2332 connected to each other. The first plate 2331 is generally rectangular, and its long side is arranged along the length of the fuselage 1. The second plate 2332 is generally trapezoidal, and its upper base is connected to the short side of the first plate 2331. A flow inlet 2330 is formed on the second plate 2332. This ensures that the flow channel 212 does not affect the ejector tube and the fire ring, while also ensuring that the flow inlet 2330 has a large area. Of course, in other embodiments, the second plate 2332 may not be trapezoidal, but its width in the front-rear direction gradually increases as it moves away from the first plate 2331.

[0081] Correspondingly, such as Figure 5 As shown, the baffle 234 is connected to the edge of the base plate 233 away from the head 3. The baffle 234 includes a third plate 2341 and a fourth plate 2342. The third plate 2341 is parallel to and spaced apart from a side plate 232 near the head 3, and the fourth plate 2342 is inclined away from the head 3 from the third plate 2341. Thus, the aforementioned flow channel 212 is formed between the first plate 2331, the second plate 2332, the third plate 2341, the fourth plate 2342, and the side plate 232 near the head 3. The third plate 2341 and the fourth plate 2342 are bent relative to each other on the outer surfaces of the flow channel 212, forming an obtuse angle between them. Correspondingly, the angle formed between the third plate 2341 and the fourth plate 2342 on the inner surfaces of the flow channel 212 is greater than 180°.

[0082] In one alternative embodiment, such as Figure 5 As shown, the baffle 234 also includes a fifth plate 2343, which extends from the end of the fourth plate 2342 away from the third plate 2341 and away from the machine head 3. Specifically, it can extend forward perpendicularly to a side plate 232 near the machine head 3. The fifth plate 2343 is connected to the side plate 232. The arrangement of the fifth plate 2343 can further ensure the stability of the baffle 234. The fifth baffle 234 can abut against a side plate 232 adjacent to it.

[0083] Please see Figure 7 and Figure 9 An air inlet 315 is provided on the side of the machine head 3 facing the stove body 2. The air inlet 315 is connected to the air outlet 312 and the guide outlet 2320. The hot air in the guide channel 212 enters the air outlet 312 in sequence through the guide outlet 2320 and the air inlet 315.

[0084] The lower part of the cooktop 2 and the unit head 3 can directly abut against each other. The air inlet 315 can be set on the part of the unit head 3 that abuts against the table 23. In this way, the guide outlet 2320 and the air inlet 315 can be directly opposite each other to form a communication relationship (the guide outlet 2320 and the air inlet 315 are directly opposite and connected). The air outlet 314 is set on the part of the unit head 3 located above the table 23.

[0085] Please see Figure 7 The air outlet 314 can be a continuous opening, which is arranged along the height direction of the head 3 and is a continuous through strip-shaped hole. Alternatively, in other optional embodiments, the air outlet 314 can also be a plurality of openings arranged at intervals along the height direction of the head 3, with each opening arranged sequentially at intervals along the height direction of the head 3, that is, the air outlet 314 can be a mesh-like hole arranged intermittently along the height direction of the head 3.

[0086] like Figure 7 As shown, the air inlet 315 and the air outlet 314 can be continuously arranged and connected in the height direction of the head 3. Alternatively, in other optional embodiments, the air inlet 315 and the air outlet 314 can be spaced apart in the height direction of the head 3.

[0087] Please refer to the following: Figure 1 and Figure 7 The lower casing 31 of the machine head includes a lower casing body 317 and a condenser plate 316. The lower casing body 317 has an opening on the side facing the stove body 2. The condenser plate 316 covers the opening of the lower casing body 317 and forms the aforementioned oil fume channel 311 between the lower casing body 317 and the lower casing body 317.

[0088] like Figure 7 As shown, in one embodiment, the lower housing 31 of the head unit also includes columns 33, which are disposed on both sides of the lower housing body 317 along its length and also located beside the condenser plate 316. An air outlet duct 312 and an air outlet 314 are formed on the columns 33. The columns 33 and the lower housing body 317 can be two independent structures or they can be combined structural plates.

[0089] Alternatively, two additional vertical plates (not shown) can be installed inside the lower shell body 317. These plates divide the left and right sides of the internal space of the lower shell body 317 to obtain the aforementioned air outlet channel 312. A condenser plate 316 is installed between the two vertical plates, forming an oil fume channel 311 between the condenser plate 316 and the two vertical plates. Further details will not be elaborated here.

[0090] In other embodiments, the air outlet duct 312 can also be located on one side of the length direction of the fume duct 311. For example, the air outlet duct 312 can be located on the side of the fume duct 311 closer to the refrigeration component 4. In this case, the length of the guide channel 212 can be less than the length of the head unit 3, and only the air outlet duct 312 on that side needs to be aligned. Alternatively, the air outlet duct 312 can be located on the side of the length direction of the fume duct 311 away from the refrigeration component 4. The arrangement of the guide channel 212 can refer to the aforementioned embodiments and will not be repeated here.

[0091] 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 refrigeration cooktop, including: The fuselage has an internal cavity; The stove body is located on the machine body; 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; The cooling component is located inside the housing cavity; as well as 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; The feature is that the head unit also has an air outlet channel isolated from the fume duct, and the side of the head unit facing the stove body is provided with a smoke inlet communicating with the fume duct and an air outlet communicating with the air outlet channel; the hot air generated by the refrigeration component is discharged from the inner cavity of the body to the air outlet channel, and is discharged from the air outlet to the space between the stove body and the smoke inlet. The inner cavity of the body includes a hot air cavity, a portion of the refrigeration component is located in the hot air cavity, the stove body includes a stove body shell and a burner head, the stove body shell has a mutually isolated guide channel and a receiving cavity, the guide channel connects the hot air cavity and the air outlet channel, a portion of the burner head is located in the receiving cavity and another portion is located outside the stove body shell; The stove body shell includes a bottom shell and a platform. The flow channel is formed in the platform and is located on the side of the platform near the machine head. The receiving cavity is formed between the platform and the bottom shell.

2. The integrated refrigeration stove as described in claim 1, characterized in that, The platform includes a top plate, multiple side plates, a bottom plate, and a baffle. The multiple side plates are connected to the periphery of the top plate and surround it in sequence. The baffle is disposed between the side plates and connected to the top plate. The bottom plate is connected to the baffle and is located on the side of the baffle closer to the machine head. The baffle, the bottom plate, the top plate, and the side plate closer to the machine head form the flow channel.

3. The integrated refrigeration stove as described in claim 2, characterized in that, The base plate is provided with a flow guide inlet, and the flow guide channel is connected to the hot air cavity through the flow guide inlet. The side plate near the machine head is provided with a flow guide outlet, and the air inlet for supplying hot air in the air outlet channel is directly opposite and connected to the flow guide outlet.

4. The integrated refrigeration stove as described in claim 3, characterized in that, The air inlet and the air outlet are either connected or spaced apart in the height direction of the machine head.

5. The integrated refrigeration stove as described in claim 3, characterized in that, The refrigeration component is located on one side of the inner cavity of the body, and the flow inlet is located on the bottom plate near one end of the refrigeration component.

6. The integrated refrigeration stove as described in claim 4, characterized in that, The width of the flow channel on the side with the flow inlet is greater than the width of the side away from the flow inlet.

7. The integrated refrigeration stove as described in claim 5, characterized in that, The base plate includes a first plate and a second plate that are connected to each other. The first plate is arranged along the length of the platform, and the width of the second plate gradually increases in the direction away from the first plate. The baffle includes a third plate connected to the first plate and a fourth plate connected to the second plate. The angle between the third plate and the fourth plate on the surface outside the flow channel is an obtuse angle.

8. The integrated refrigeration stove as described in any one of claims 1 to 7, characterized in that, The air outlet ducts are located on both sides of the length of the fume duct.

9. The integrated refrigeration stove as described in claim 4, characterized in that, The air outlet duct is located on the side of the oil fume duct closer to the refrigeration component along its length.

10. The integrated refrigeration stove as described in any one of claims 1 to 7 or claim 9, characterized in that, The air outlet is a strip-shaped hole that runs continuously along the height direction of the machine head or a mesh-like hole that is arranged intermittently.

11. The integrated refrigeration stove as described in any one of claims 1 to 7 or claim 9, characterized in that, The unit includes an upper casing and a lower casing. The fume duct and the air outlet are both located inside the lower casing. The smoke inlet is located at the end of the lower casing near the upper casing.

12. The integrated refrigeration stove as described in claim 11, characterized in that, The lower casing of the machine head includes a lower casing body, a condenser plate, and a column. The condenser plate is installed on the lower casing body, the column is located on the side of the condenser plate, the fume duct is formed between the condenser plate and the lower casing body, and the air outlet duct and the air outlet are formed on the column. Alternatively, the lower housing of the machine head includes a lower housing body, a condenser plate, and a vertical plate. The vertical plate is disposed within the lower housing body, the air outlet channel is formed on one side of the vertical plate, the condenser plate is disposed on the other side of the vertical plate, and the fume duct is formed between the condenser plate and part of the lower housing body.

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