Exhaust assembly and household appliance

Abstract

The utility model discloses an exhaust assembly and a household appliance. The exhaust assembly is used for the household appliance and comprises an exhaust pipe and a condensation pipe, the exhaust pipe is used for guiding out gas in the household appliance, the exhaust pipe and the condensation pipe are connected and are of an integrated structure, and the condensation pipe is used for cooling the gas guided in from the exhaust pipe and discharging the cooled gas out of the condensation pipe. Thus, gas in the household appliance can enter the condensation pipe from the exhaust pipe to be cooled and then exhausted out of the household appliance, the temperature of the gas exhausted out of the household appliance is reduced, the risk that a user is scalded by the gas is reduced, and user experience is improved. In addition, the exhaust pipe and the condenser pipe are of an integrated structure, the number of parts of the exhaust assembly and assembly procedures are reduced, meanwhile, the condenser pipe and the exhaust pipe can be prevented from falling off, the structural stability of the exhaust assembly is improved, and the risks of short circuit and electric shock caused by condensate water leakage in the household appliance are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an exhaust component and a household appliance. Background Art

[0002] In the related art, steam has been widely used in household appliances such as steamers, steam ovens and microwave ovens. Cooking food with steam can meet consumers' demand for healthy diets. During the cooking process, household appliances will emit a large amount of steam. The temperature of the emitted steam is very high, and there is a risk of scalding the user. Therefore, a condensation exhaust device can be used to condense the steam and then discharge it. However, the condensation exhaust device in the related art is unstable in structure, which easily causes condensed water to leak inside the appliance, bringing the risk of short circuit and electric shock. Utility Model Content

[0003] The utility model provides an exhaust component and a household appliance.

[0004] The exhaust assembly of the embodiment of the present application is used for household appliances. The exhaust assembly includes an exhaust pipe and a condenser. The exhaust pipe is used to discharge the gas in the household appliance. The exhaust pipe and the condenser are connected to form an integrated structure. The condenser is used to cool the gas introduced from the exhaust pipe and discharge the cooled gas out of the condenser.

[0005] In this way, the gas in the household appliance can enter the condenser from the exhaust pipe and be cooled before being discharged from the household appliance, reducing the temperature of the gas discharged from the household appliance, thereby reducing the risk of users being scalded by the gas and improving the user experience. In addition, the exhaust pipe and the condenser are integrated into one structure, which reduces the number of parts and assembly procedures of the exhaust assembly, and can prevent the condenser and the exhaust pipe from falling off, improve the structural stability of the exhaust assembly, and reduce the risk of short circuit and electric shock caused by condensed water leaking inside the household appliance.

[0006] In some embodiments, the exhaust pipe is bent, one end of the exhaust pipe is connected to the inside of the household appliance, and the other end is fixedly connected to the condenser.

[0007] In this way, the exhaust pipe is bent, which can slow down the speed of the gas in the exhaust pipe, thereby slowing down the speed of the gas entering the condenser from the exhaust pipe, so that the gas can be fully cooled in the condenser.

[0008] In some embodiments, the condenser includes a connecting section and a condensing section connected to the connecting section, the inner diameter of the connecting section is larger than the inner diameter of the condensing section, and one end of the exhaust pipe is inserted into the connecting section and sealedly connected to the connecting section.

[0009] In this way, the exhaust pipe and the condensation section can be sealed and connected through the connecting section, so that the gas can enter the condensation section from the exhaust pipe and be cooled. At the same time, the sealing of the exhaust component can be improved, preventing gas leakage from scalding users and improving the safety of the exhaust component.

[0010] In some embodiments, the end of the condenser away from the exhaust pipe is a closed end, and the condenser is formed with an air inlet hole and an exhaust hole. The air inlet hole and the exhaust hole penetrate the tube wall of the condenser. The air inlet hole and the exhaust hole are respectively arranged on both sides of the condenser, and the air inlet hole is used to face the fan assembly of the household appliance.

[0011] In this way, the end of the condenser away from the exhaust pipe is a closed end, which can prevent gas from flowing out from the end and causing the household appliance to become damp and moldy. The air inlet hole facilitates air to enter the condenser to cool part of the gas into liquid, and the exhaust hole facilitates the cooled gas to be discharged from the condenser. The fan assembly can blow air into the condenser and blow the cooled gas out of the condenser, and at the same time, it can blow away the heat of the condenser, reduce the temperature of the condenser, and thus improve the cooling effect of the condenser.

[0012] In some embodiments, the air inlet hole and the air outlet hole are arranged opposite to each other along the radial direction of the condenser tube.

[0013] In this way, the exhaust hole faces the fan assembly, which makes it easy for the fan assembly to blow the cooled gas in the condenser tube out of the condenser tube through the exhaust hole.

[0014] In some embodiments, there are multiple air inlet holes and multiple air exhaust holes, and the multiple air inlet holes and the multiple air exhaust holes are arranged along the axial direction of the condenser tube.

[0015] In this way, air can enter the condenser from multiple air inlet holes to cool the gas in the condenser, and the cooled gas can be discharged from the condenser from multiple exhaust holes, thereby improving the efficiency of gas cooling and exhaust.

[0016] In some embodiments, one end of the condenser tube away from the exhaust pipe is a closed end and is provided with a clamping portion, and the clamping portion is used to clamp the condenser tube to the household appliance.

[0017] In this way, the condenser can be clamped on the household appliance through the clamping part, which makes it easy to disassemble and install the condenser, thereby improving the convenience of disassembly and assembly of the exhaust component.

[0018] In certain embodiments, an end of the condenser tube away from the exhaust pipe is configured to be higher than an end of the condenser tube close to the exhaust pipe.

[0019] In this way, the condensed water in the condenser can flow back from the condenser through the exhaust pipe to the interior of the household appliance for secondary utilization, saving energy, while reducing the content of gas discharged to the exhaust hole and reducing the risk of mold in the external environment of the household appliance.

[0020] In some embodiments, both the exhaust pipe and the condenser pipe are elastic members.

[0021] In this way, the exhaust pipe and the condenser pipe are elastic parts, which can reduce the production cost of the exhaust assembly, and at the same time improve the sealing of the connection between the exhaust pipe and the condenser pipe, thereby improving the reliability of the exhaust assembly.

[0022] The household appliance of the embodiment of the present application includes a cavity and an exhaust assembly, and the exhaust assembly is installed in the cavity.

[0023] In this way, the gas in the cavity can be cooled by the exhaust component and then discharged from the household appliance, thereby reducing the temperature of the gas discharged from the household appliance, thereby reducing the risk of users being scalded by the gas and improving the user experience.

[0024] In some embodiments, the household appliance includes a fan assembly, which is disposed on a side corresponding to the air inlet of the condenser tube, and the fan assembly is used to form an airflow flowing from the air inlet to the air outlet of the condenser tube.

[0025] In this way, the fan assembly can blow a large amount of low-temperature air through the air inlet, so that it can be mixed with the gas in the condenser to achieve the purpose of cooling and dehumidification. In addition, the fan assembly can blow away the heat of the condenser, reduce the temperature of the condenser, and thus improve the cooling effect of the condenser.

[0026] In certain embodiments, the fan assembly includes a fan and an air guide connected to the fan, the air guide is provided with an air duct, and the condensation tube is located in the air duct.

[0027] In this way, the condenser can cool the gas entering the condenser, and the cooled gas can be discharged from the exhaust hole and evenly mixed with the cold air in the air duct before being discharged, thereby reducing the content of the gas discharged from the fan assembly.

[0028] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 It is a schematic diagram of the structure of a household appliance according to an embodiment of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure of a household appliance according to an embodiment of the utility model;

[0032] Figure 3 It is a schematic diagram of the structure of the exhaust assembly of the embodiment of the utility model;

[0033] Figure 4It is a schematic structural diagram of an exhaust assembly according to an embodiment of the utility model.

[0034] Explanation of the reference numerals: 100, exhaust assembly; 10, exhaust pipe; 11, first end; 12, second end; 13, connecting portion; 20, condenser; 21, connecting section; 22, condenser section; 23, air inlet; 24, exhaust hole; 25, snap-on portion; 200, cavity; 300, fan assembly; 310, fan; 320, air guide; 321, air duct; 1000, household appliance. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0040] See also Figure 1 and Figure 2 The exhaust assembly 100 of the embodiment of the present application is used for a household appliance 1000. The exhaust assembly 100 includes an exhaust pipe 10 and a condenser 20. The exhaust pipe 10 is used to discharge the gas in the household appliance 1000. The exhaust pipe 10 and the condenser 20 are connected and form an integrated structure. The condenser 20 is used to cool the gas introduced from the exhaust pipe 10 and discharge the cooled gas out of the condenser 20.

[0041] In this way, the gas in the household appliance 1000 can enter the condenser 20 from the exhaust pipe 10 and be cooled before being discharged from the household appliance 1000, thereby reducing the temperature of the gas discharged from the household appliance 1000, thereby reducing the risk of users being scalded by the gas and improving the user experience. In addition, the exhaust pipe 10 and the condenser 20 are an integrated structure, which reduces the number of parts and assembly procedures of the exhaust assembly 100, and can prevent the condenser 20 from falling off from the exhaust pipe 10, thereby improving the structural stability of the exhaust assembly 100 and reducing the risk of short circuit and electric shock caused by condensed water leaking inside the household appliance 1000.

[0042] Specifically, the household appliance 1000 includes, but is not limited to, dishwashers, disinfection cabinets, steamers, steam ovens, microwave ovens, and other household appliances that use steam.

[0043] The condenser 20 and the exhaust pipe 10 may be a circular tubular structure or a square tubular structure. The condenser 20 and the exhaust pipe 10 may be made of metal materials such as stainless steel and aluminum, or non-metal materials such as plastic and silica gel. The gas exhausted from the inside of the household appliance 1000 enters the cold exhaust pipe 10 and condenses on the inner wall surface of the exhaust pipe 10, thereby generating condensed water, while the uncondensed gas enters the condenser 20 and is further cooled to generate condensed water.

[0044] See also Figure 1 and Figure 2 In some embodiments, the exhaust pipe 10 is bent, one end of the exhaust pipe 10 is connected to the inside of the household appliance 1000, and the other end is fixedly connected to the condenser 20.

[0045] In this way, the exhaust pipe 10 is bent, which can slow down the speed of the gas in the exhaust pipe 10 , thereby slowing down the speed of the gas entering the condenser 20 from the exhaust pipe 10 , so that the gas can be fully cooled in the condenser 20 .

[0046] Specific, combined Figure 3 The exhaust pipe 10 may be composed of a first end 11, a second end 12 and a connecting portion 13. The first end 11 is connected to the inside of the household appliance 1000, the second end 12 is connected to the condenser 20, and the connecting portion 13 connects the first end 11 and the second end 12. The angle between the first end 11 and the second end 12 may be an acute angle, a right angle, or an obtuse angle. The first end 11, the second end 12 and the connecting portion 13 may be mechanically connected or integrally formed.

[0047] See also Figure 3 In some embodiments, the condenser 20 includes a connecting section 21 and a condensing section 22 connected to the connecting section 21, the inner diameter of the connecting section 21 is larger than the inner diameter of the condensing section 22, and one end of the exhaust pipe 10 is inserted into the connecting section 21 and sealedly connected to the connecting section 21.

[0048] In this way, the exhaust pipe 10 and the condensation section 22 can be sealed and connected through the connecting section 21, so that the gas can enter the condensation section 22 from the exhaust pipe 10. At the same time, the sealing performance of the exhaust component 100 can be improved to prevent gas leakage from scalding the user, thereby improving the safety of the exhaust component 100.

[0049] Specifically, the connecting section 21 can be integrally formed with the condensing section 22, or can be mechanically connected. The cross-sectional shapes of the condensing tube 20 and the exhaust pipe 10 can be circular or square, and the size of the connecting section 21 can be larger than the size of the condensing section 22 and the size of the exhaust pipe 10. Figure 3The condenser 20 and the exhaust pipe 10 are circular tubular structures, the outer diameter of the connecting section 21 is larger than the outer diameter of the condenser section 22 and the outer diameter of the exhaust pipe 10, and the inner diameter of the connecting section 21 is larger than the inner diameter of the condenser section 22 and the inner diameter of the exhaust pipe 10. The inner diameter of the connecting section 21 can be larger than the outer diameter of the exhaust pipe 10 so that the exhaust pipe 10 can be inserted into the connecting section 21.

[0050] See also Figure 3 and Figure 4 In some embodiments, one end of the condenser 20 away from the exhaust pipe 10 is a closed end, and the condenser 20 is formed with an air inlet hole 23 and an exhaust hole 24, and the air inlet hole 23 and the exhaust hole 24 penetrate the tube wall of the condenser 20, and the air inlet hole 23 and the exhaust hole 24 are respectively arranged on both sides of the condenser 20, and the air inlet hole 23 is used to face the fan assembly 300 of the household appliance 1000.

[0051] In this way, the end of the condenser 20 away from the exhaust pipe 10 is a closed end, which can prevent gas from flowing out from the end and causing the household appliance 1000 to become damp and moldy. The air inlet 23 facilitates air to enter the condenser 20 to cool part of the gas into liquid, and the exhaust hole 24 facilitates the cooled gas to be discharged from the condenser 20. The fan assembly 300 can blow air into the condenser 20 and blow the cooled gas out of the condenser 20, and at the same time can blow away the heat of the condenser 20, reduce the temperature of the condenser 20, and thus improve the cooling effect of the condenser 20.

[0052] Specifically, the shapes of the air inlet 23 and the air outlet 24 can be one or more of polygonal, circular and elliptical, so that the air outlet assembly 100 can be applicable to different household appliances 1000. Figure 3 and Figure 4 The shapes of the air inlet 23 and the air outlet 24 are both circular. The air inlet 23 and the air outlet 24 can be arranged on both sides of the condensation section 22. The number and size of the air inlet 23 and the air outlet 24 can be designed according to actual needs. The length of the air inlet 23 and the air outlet 24 can be the wall thickness of the condensation section 22. The air inlet 23 and the air outlet 24 can be formed by eliminating part of the material from the outer wall surface to the inner wall surface of the condensation section 22.

[0053] In some embodiments, the air inlet 23 and the air outlet 24 are disposed opposite to each other along the radial direction of the condenser 20 .

[0054] In this way, the exhaust hole 24 faces the fan assembly 300 , so that the fan assembly 300 can blow the cooled gas in the condenser 20 out of the condenser 20 through the exhaust hole 24 .

[0055] Specifically, the central axis of the air inlet 23 and the central axis of the air outlet 24 may be located on the same straight line, and the straight line where the central axis of the air inlet 23 and the central axis of the air outlet 24 are located is the straight line where the diameter of the condenser 20 is located.

[0056] See also Figure 3 and Figure 4 In some embodiments, the number of the air inlet holes 23 and the number of the air exhaust holes 24 are both multiple, and the multiple air inlet holes 23 and the multiple air exhaust holes 24 are arranged along the axial direction of the condenser tube 20.

[0057] In this way, air can enter the condenser 20 from the multiple air inlet holes 23 to cool the gas in the condenser 20, and the cooled gas can be discharged from the condenser 20 from the multiple exhaust holes 24, thereby improving the efficiency of gas cooling and exhaust.

[0058] Specifically, the number of the air inlet holes 23 and the number of the air exhaust holes 24 may be the same or different, and the number of the air inlet holes 23 and the air exhaust holes 24 may be three, four, five, six, seven, eight, nine, etc. The plurality of air inlet holes 23 and the plurality of air exhaust holes 24 are evenly spaced and arranged along the length direction of the condenser 20, so that the gas exhausted from the air exhaust holes 24 is evenly distributed, and a good gas flow equalization effect can be achieved.

[0059] See also Figure 4 In some embodiments, one end of the condenser 20 away from the exhaust pipe 10 is a closed end and is provided with a clamping portion 25, and the clamping portion 25 is used to clamp the condenser 20 to the household appliance 1000.

[0060] In this way, the condenser 20 can be clamped on the household appliance 1000 through the clamping portion 25, which makes it easy to disassemble and install the condenser 20 and improves the convenience of disassembly and assembly of the exhaust assembly 100.

[0061] Specifically, the clamping portion 25 can be integrally formed with the condenser 20, the end of the clamping portion 25 away from the condenser 20 is a tapered structure, and the end of the clamping portion 25 close to the condenser 20 is formed with a groove. When the condenser 20 is installed on the household appliance 1000, the tapered structure can shrink and deform, and when the groove is clamped with the household appliance 1000, the tapered structure returns to its original state.

[0062] See also Figure 4 In some embodiments, an end of the condenser 20 away from the exhaust pipe 10 is configured to be higher than an end of the condenser 20 close to the exhaust pipe 10 .

[0063] In this way, the condensed water in the condenser 20 can flow back from the condenser 20 through the exhaust pipe 10 to the interior of the household appliance 1000 for secondary utilization, saving energy, while reducing the content of the gas discharged to the exhaust hole 24, reducing the risk of mold in the external environment of the household appliance 1000.

[0064] Specifically, the condenser 20 can be arranged at an angle, and the end of the condenser 20 away from the exhaust pipe 10 is higher than the end of the condenser 20 connected to the second end 12 of the exhaust pipe 10, and the second end 12 of the exhaust pipe 10 is higher than the first end 11 of the exhaust pipe 10. The path of the condensed water in the condenser 20 is the same as the path of the gas entering the condenser 20, but in the opposite direction. The path and direction of the condensed water reflux are from the condenser 20 to the exhaust pipe 10, and finally enter the interior of the household appliance 1000. The path and direction of the gas entering the condenser 20 are from the interior of the household appliance 1000 to the exhaust pipe 10, and finally enter the condenser 20.

[0065] In some embodiments, the exhaust pipe 10 and the condenser pipe 20 are both elastic members.

[0066] In this way, the exhaust pipe 10 and the condenser pipe 20 are elastic parts, which can reduce the production cost of the exhaust component 100, and at the same time improve the sealing performance of the connection between the exhaust pipe 10 and the condenser pipe 20, thereby improving the reliability of the exhaust component 100.

[0067] Specifically, the exhaust pipe 10 and the condenser pipe 20 may be made of the same material or different materials. In one embodiment, the exhaust pipe 10 and the condenser pipe 20 are made of silicone material, and the second end 12 of the exhaust pipe 10 is bonded to the connecting section 21 of the condenser pipe 20 to form an integrated structure.

[0068] In one embodiment, the working principle of the exhaust component 100 can be as follows: the gas exhausted from the inside of the household appliance 1000 enters the cold exhaust pipe 10 and condenses on the inner wall surface of the exhaust pipe 10, thereby generating condensed water. The condensed water flows back to the cavity 200 along the exhaust pipe 10, and the uncondensed gas enters the condenser 20. The fan component 300 blows a large amount of air with a lower temperature into the air inlet 23, and the gas in the condenser 20 is mixed with the air with a lower temperature and cooled into condensed water. The condensed water flows back to the cavity 200 through the exhaust pipe 10 along the condenser 20, and the cooled gas in the condenser 20 is discharged through the exhaust hole 24.

[0069] See also Figure 1 The household appliance 1000 of the embodiment of the present application includes a cavity 200 and an exhaust assembly 100 , and the exhaust assembly 100 is installed in the cavity 200 .

[0070] In this way, the gas in the cavity 200 can be cooled by the exhaust assembly 100 and then discharged from the household appliance 1000, thereby reducing the temperature of the gas discharged from the household appliance 1000, thereby reducing the risk of users being scalded by the gas and improving the user experience.

[0071] Specifically, the household appliance 1000 may include a steam generator, which can provide a large amount of steam into the cavity 200. Under the action of the pressure difference, the steam in the cavity 200 will enter the condenser 20 through the exhaust pipe 10, and part of the steam will condense on the inner wall of the condenser 20 with a lower temperature to produce condensed water. The condensed water will flow back into the cavity 200 through the exhaust pipe 10 for secondary utilization, and the uncondensed steam will be discharged from the condenser 20 through the exhaust hole 24. In one embodiment, the exhaust assembly 100 is installed on the top of the cavity 200, which can reduce the lateral size of the household appliance 1000, so that the household appliance 1000 occupies a smaller area of ​​the countertop, saving the user's countertop space.

[0072] See also Figure 1 In some embodiments, the household appliance 1000 includes a fan assembly 300, which is arranged on a side corresponding to the air inlet 23 of the condenser 20, and the fan assembly 300 is used to form an airflow flowing from the air inlet 23 to the exhaust hole 24 of the condenser 20.

[0073] In this way, the fan assembly 300 can blow in a large amount of low-temperature air through the air inlet 23, so that it can be mixed with the gas in the condenser 20 to achieve the purpose of cooling and dehumidification. In addition, the fan assembly 300 can blow away the heat of the condenser 20, reduce the temperature of the condenser 20, and thus improve the cooling effect of the condenser 20.

[0074] Specifically, the fan assembly 300 blows a large amount of low-temperature air from the air inlet 23, and the gas in the condenser 20 is mixed with the low-temperature air, and the mixed humid air is discharged from the exhaust hole 24. At this time, the gas discharged to the exhaust hole 24 is evenly distributed and the gas content is small.

[0075] See also Figure 1 and Figure 2 In some embodiments, the fan assembly 300 includes a fan 310 and an air guide 320 connected to the fan 310 , the air guide 320 is provided with an air duct 321 , and the condenser 20 is located in the air duct 321 .

[0076] In this way, the condenser 20 can cool the gas entering the condenser 20, and the cooled gas can be discharged from the exhaust hole 24 and evenly mixed with the cold air in the air duct 321 before being discharged, thereby reducing the content of the gas discharged from the fan assembly 300.

[0077] Specifically, in one embodiment, the fan 310 is located on the rear side of the cavity 200, and the air outlet of the fan 310 is connected to the air inlet of the air guide 320. When the fan 310 is started, a large amount of air with a lower temperature can be drawn from the outside and discharged into the air guide 320. Part of the gas with a higher temperature discharged from the cavity 200 enters the condenser 20 and mixes with the air with a lower temperature to produce condensed water. The condensed water flows back along the condenser 20 to the exhaust pipe 10 and enters the cavity 200. The cooled gas is discharged into the air duct 321 through the exhaust hole 24, and then discharged from the front side of the cavity 200 after heat exchange with the cold air in the air duct 321.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0079] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An exhaust assembly for household appliances, characterized in that: The exhaust assembly comprises: An exhaust pipe, the exhaust pipe is used to discharge the gas in the household appliance; The exhaust pipe is connected to the condenser and forms an integrated structure. The condenser is used to cool the gas introduced from the exhaust pipe and discharge the cooled gas out of the condenser.

2. The exhaust assembly according to claim 1, characterized in that The exhaust pipe is in a bent shape, one end of the exhaust pipe is connected to the inside of the household appliance, and the other end is fixedly connected to the condenser pipe.

3. The exhaust assembly according to claim 1, characterized in that The condenser pipe comprises a connecting section and a condensing section connected to the connecting section, the inner diameter of the connecting section is larger than the inner diameter of the condensing section, and one end of the exhaust pipe is inserted into the connecting section and sealedly connected to the connecting section.

4. The exhaust assembly according to claim 1, characterized in that One end of the condenser tube away from the exhaust tube is a closed end, and the condenser tube is formed with an air inlet hole and an exhaust hole, and the air inlet hole and the exhaust hole penetrate the tube wall of the condenser tube, and the air inlet hole and the exhaust hole are respectively arranged on both sides of the condenser tube, and the air inlet hole is used to face the fan assembly of the household appliance.

5. The exhaust assembly according to claim 4, characterized in that The air inlet hole and the air outlet hole are arranged opposite to each other along the radial direction of the condenser tube.

6. The exhaust assembly according to claim 4, characterized in that There are multiple air inlet holes and multiple air exhaust holes, and the multiple air inlet holes and the multiple air exhaust holes are arranged along the axial direction of the condenser tube.

7. The exhaust assembly according to claim 4, characterized in that One end of the condenser tube away from the exhaust pipe is a closed end provided with a clamping portion, and the clamping portion is used to clamp the condenser tube to the household appliance.

8. The exhaust assembly according to claim 1, characterized in that An end of the condensation pipe away from the exhaust pipe is configured to be higher than an end of the condensation pipe close to the exhaust pipe.

9. The exhaust assembly according to claim 1, characterized in that The exhaust pipe and the condenser pipe are both elastic parts.

10. A household appliance, characterized in that: It comprises a cavity and the exhaust assembly according to any one of claims 1 to 9, wherein the exhaust assembly is installed in the cavity.

11. The household appliance according to claim 10, characterized in that: The household appliance comprises a fan assembly, wherein the fan assembly is arranged at a side corresponding to the air inlet of the condenser tube, and the fan assembly is used to form an air flow flowing from the air inlet to the air outlet of the condenser tube.

12. The household appliance according to claim 11, characterized in that: The fan assembly comprises a fan and an air guide connected to the fan, the air guide is provided with an air duct, and the condenser is located in the air duct.

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