Refrigerator

Abstract

The embodiment of the utility model belongs to the household appliance technology, and provides a refrigerator. The refrigerator comprises a refrigerator body, a shelf assembly, a conductive plug and an anti-condensation structure. The refrigerator body forms a shell of the refrigerator. And a storage chamber is arranged in the box body. A power supply part is arranged in the storage chamber. The shelf assembly is detachably arranged in the storage chamber. The first end of the conductive plug is packaged in the shelf assembly, and the second end of the conductive plug is electrically connected with the power supply part. The anti-condensation structure is provided with a shielding area. The joint of the conductive plug and the power supply part is located in the shielding area. According to the anti-condensation structure, water and the like in the storage chamber are effectively prevented from being condensed at the joint of the power supply part and the conductive plug, signal attenuation or interference caused by the water and the like at the joint of the power supply part and the conductive plug is reduced, the connection stability of the power supply part and the conductive plug is improved, and the safety and reliability of the electric connection structure in the refrigerator are improved.

Description

Technical Field

[0001] The embodiments of the present application relate to household appliance technology, and more specifically, to a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that keeps food or other items in its storage compartment at a constant low temperature.

[0003] In the prior art, the storage room of a refrigerator can be used to store food. The temperature of the storage room is usually low, while the temperature of the external environment is high. When the refrigerator door is opened, warm air from the outside enters the refrigerator and contacts the cold air inside the refrigerator. Water vapor in the air condenses on the inner wall of the refrigerator or on the surface of food to form condensation. An electrical connection structure is provided in the storage room of the refrigerator, and the electrical connection structure is used to connect and power various internal components, such as lighting, fans, temperature sensors, etc.

[0004] However, existing refrigerators have the problem of poor electrical performance of the electrical connection structure caused by condensation. Utility Model Content

[0005] The embodiment of the present application provides a refrigerator, which prevents moisture in the storage room from condensing at the connection between the power supply part and the conductive plug, reduces signal attenuation or interference caused by moisture, and improves the stability of the electrical connection of the electrical connection structure and the reliability of signal transmission.

[0006] The embodiment of the present application provides a refrigerator, which includes a box body, a shelf assembly, a conductive plug and an anti-condensation structure.

[0007] The box body forms the outer shell of the refrigerator. A storage room is arranged in the box body. A power supply unit is arranged in the storage room. The shelf assembly is detachably arranged in the storage room. The first end of the conductive plug is encapsulated in the shelf assembly, and the second end of the conductive plug is electrically connected to the power supply unit. The anti-condensation structure has a shielding area. The connection between the conductive plug and the power supply unit is located in the shielding area.

[0008] The beneficial effects of the present application are as follows: by providing an anti-condensation structure, the shielding area of ​​the anti-condensation structure can provide a physical barrier for the connection between the power supply part and the conductive plug, preventing water vapor from condensing at the connection, while avoiding condensation from flowing to the connection between the conductive plug and the power supply part, thereby reducing the failure rate of the connection between the conductive plug and the power supply part, improving the stability of the electrical connection between the conductive plug and the power supply part, and extending the service life of the internal components of the refrigerator.

[0009] In some embodiments of the present application, the anti-condensation structure includes a box body having a first groove, the notch of which faces the shelf assembly.

[0010] The first groove forms a shielding area. The connection between the conductive plug and the power supply part is located in the first groove.

[0011] In some embodiments of the present application, the anti-condensation structure further includes a fan. The box body has a receiving cavity. The fan is arranged in the receiving cavity.

[0012] The box body is provided with a first opening and a second opening. The first opening faces the connection between the conductive plug and the power supply unit. The air outlet of the fan faces the first opening. The second opening is provided on a side of the box body away from the air outlet, and the air inlet of the fan faces the second opening.

[0013] In some embodiments of the present application, the power supply unit includes a spring sheet, at least a portion of which is located in the first groove.

[0014] In some embodiments of the present application, the box body further comprises a plug-in portion. An opening is provided on the box body. The two ends of the spring sheet are provided with openings connected to the plug-in portion. The middle portion of the spring sheet protrudes outwardly toward the notch close to the first groove relative to the two ends of the spring sheet.

[0015] In some embodiments of the present application, along the height direction of the refrigerator, the box body includes a first connecting section, a second connecting section and a third connecting section that are connected in sequence.

[0016] The first connecting section, the second connecting section and the third connecting section together form a first groove. The second connecting section forms a groove bottom of the first groove.

[0017] Along the height direction of the refrigerator, the first connecting section is located at the top of the power supply unit. The orthographic projection of the connection between the power supply unit and the conductive plug on the surface where the first connecting section is located is covered by the first connecting section.

[0018] The first connecting section, the second connecting section and the third connecting section all have cavities in them. The cavities of the first connecting section, the second connecting section and the third connecting section are interconnected to form a containing cavity.

[0019] In some embodiments of the present application, the first opening is located on a side wall of the second connecting section facing the elastic sheet, and / or the first opening is located on a side wall of the first connecting section close to the first groove.

[0020] The second opening is located on the third connecting segment and at an end of the third connecting segment away from the second connecting segment.

[0021] In some embodiments of the present application, the refrigerator further comprises a lamp body. The shelf assembly comprises a shelf and a decorative plate. The decorative plate is arranged between the shelf and the inner wall of the storage chamber. The lamp body is encapsulated in the decorative plate. The first end of the conductive plug is encapsulated in the decorative plate.

[0022] The first end of the conductive plug is electrically connected to the lamp body, and the second end of the conductive plug is electrically connected to the spring.

[0023] In some embodiments of the present application, a protrusion is provided on the box body, a second groove is provided on the inner wall of the storage chamber, and the protrusion is located in the second groove.

[0024] The embodiment of the present application provides a refrigerator. The refrigerator includes a box body, a shelf assembly, a conductive plug, and an anti-condensation structure, wherein the box body is used to form the outer shell of the refrigerator, a power supply unit is arranged in the storage chamber of the box body; the shelf assembly is detachably arranged in the storage chamber; the first end of the conductive plug is used to be encapsulated in the shelf assembly, and the second end of the conductive plug is used to be electrically connected to the power supply unit; and the shielding area of ​​the anti-condensation structure is used to shield the connection between the conductive plug and the power supply unit.

[0025] The refrigerator provided in the embodiment of the present application is provided with an anti-condensation structure. The shielding area of ​​the anti-condensation structure can provide shielding for the connection between the power supply unit and the conductive plug. The shielding area effectively prevents water vapor in the storage room from directly contacting the connection between the conductive plug and the power supply unit, prevents water vapor inside the storage room from forming condensation at the connection between the power supply unit and the conductive plug, and prevents water vapor from adhering to the connection to increase the contact resistance between the power supply unit and the conductive plug, thereby affecting the normal transmission of current. At the same time, the shielding area prevents condensation inside the storage room from flowing to the connection, thereby preventing the connection from being short-circuited. In this way, the shielding area provides a physical barrier for the connection between the power supply unit and the conductive plug, reduces signal attenuation or interference at the connection caused by moisture, etc., improves the safety and reliability of the electrical connection structure between the power supply unit and the conductive plug, thereby extending the service life of the internal components of the refrigerator, thereby improving the overall life of the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0027] Figure 1 A schematic diagram of the structure of a refrigerator provided in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of a partial structure of a refrigerator provided in an embodiment of the present application;

[0029] Figure 3 for Figure 2 A magnified image of area A;

[0030] Figure 4 Schematic diagram of the structure of the refrigerator anti-condensation structure and the shelf assembly connection provided in the embodiment of the present application Figure 1 ;

[0031] Figure 5 Schematic diagram of the structure of the refrigerator anti-condensation structure and the shelf assembly connection provided in the embodiment of the present application Figure 2 ;

[0032] Figure 6 Schematic diagram of the structure of the refrigerator anti-condensation structure and the shelf assembly connection provided in the embodiment of the present application Figure 3 ;

[0033] Figure 7 A schematic diagram of the structure of the refrigerator anti-condensation structure and the conductive plug connection provided in an embodiment of the present application;

[0034] Figure 8 A schematic structural diagram of a refrigerator anti-condensation structure from a first perspective provided in an embodiment of the present application;

[0035] Fig. 9 A structural schematic diagram of the anti-condensation structure of the refrigerator provided by an embodiment of the present application from a second viewing angle;

[0036] Fig.10 A structural schematic diagram of the anti-condensation structure of the refrigerator provided in an embodiment of the present application from a third perspective.

[0037] Reference numerals:

[0038] 100: box;

[0039] 200: Shrapnel;

[0040] 300: shelf assembly; 310: shelf; 320: decorative panel;

[0041] 400: Conductive plug;

[0042] 500: anti-condensation structure; 510: shielding area;

[0043] 520: box body; 521: first connecting section; 522: second connecting section; 523: third connecting section; 524: first opening; 525: second opening;

[0044] 530: Fan. DETAILED DESCRIPTION

[0045] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0046] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0047] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0048] A refrigerator is a refrigeration device that keeps the food in its storage compartment at a constant low temperature.

[0049] In the prior art, the storage room of the refrigerator can be used to store food. The temperature of the storage room is usually low, while the temperature of the external environment is high. When the refrigerator door is opened, warm air from the outside enters the refrigerator and comes into contact with the cold air inside the refrigerator. Due to the temperature difference, the water vapor in the warm air cools and condenses on the cold surfaces inside the refrigerator (such as the inner wall, food surface, etc.), forming water droplets, i.e., condensation. At the same time, frequent opening and closing of the refrigerator door will cause a large amount of warm air from the outside to enter the refrigerator, increasing the frequency of internal temperature fluctuations and humidity changes, thereby increasing the possibility of condensation formation. High-moisture foods (such as vegetables, fruits, etc.) stored in the refrigerator will release water vapor, increase the humidity inside the refrigerator, and thus increase the formation of condensation.

[0050] An electrical connection structure is provided in the storage compartment of the refrigerator, and the electrical connection structure is used to connect and supply power to various internal components, such as lighting, fans, temperature sensors, etc.

[0051] However, the condensation produced in the refrigerator may adhere to the surface of the electrical connection structure, causing oxidation and corrosion of the metal part of the electrical connection structure. Corrosion increases resistance, reduces electrical conduction efficiency, and causes unstable electrical properties of the electrical connection structure. The refrigerator will exhibit problems such as voltage fluctuations and unstable signal transmission. This will affect the normal operation of the internal components of the refrigerator, such as flickering lights, unstable fan speeds, and inaccurate temperature sensor readings. In addition, part of the condensation produced in the refrigerator may penetrate into the contacts or lines of the electrical connection structure, causing a short circuit. Short circuits not only cause electrical components to malfunction, but may also cause safety hazards, such as electrical failures or fires.

[0052] Therefore, the existence of condensation in the existing refrigerator leads to the problem of poor electrical performance of the electrical connection structure.

[0053] In view of this, an embodiment of the present application provides a refrigerator. The refrigerator includes a box body, a shelf assembly, a conductive plug and an anti-condensation structure. The box body forms the outer shell of the refrigerator. A storage chamber is arranged in the box body. A power supply unit is arranged in the storage chamber. The shelf assembly is detachably arranged in the storage chamber. The first end of the conductive plug is encapsulated in the shelf assembly, and the second end of the conductive plug is electrically connected to the power supply unit. The anti-condensation structure has a shielding area. The connection between the conductive plug and the power supply unit is located in the shielding area. The shielding area of ​​the anti-condensation structure provides a physical barrier for the connection between the power supply unit and the conductive plug, reduces the condensation of water vapor at the connection, and at the same time avoids the condensation from flowing to the connection between the conductive plug and the power supply unit, reduces the failure rate of the connection between the conductive plug and the power supply unit, improves the connection stability of the electrical connection between the conductive plug and the power supply unit, and extends the service life of the internal components of the refrigerator.

[0054] The technical solution of the present application is described in detail below in conjunction with specific embodiments. The following specific embodiments can be combined with each other or exist independently. The same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0055] Figure 1 The structural diagram of the refrigerator provided in the embodiment of the present application is schematically shown. Figure 2 A schematic diagram of the partial structure of a refrigerator provided in an embodiment of the present application is schematically shown. Figure 3 for Figure 2 Magnified view of area A. Figure 4 A schematic diagram schematically shows the connection between the anti-condensation structure 500 and the shelf assembly 300 of the refrigerator provided in the embodiment of the present application. Figure 1 . Figure 5 A schematic diagram schematically shows the connection between the anti-condensation structure 500 and the shelf assembly 300 of the refrigerator provided in the embodiment of the present application. Figure 2 .

[0056] The present application embodiment provides a refrigerator. Figures 1 to 5 As shown, the refrigerator includes a cabinet 100 , a shelf assembly 300 , a conductive plug 400 and an anti-condensation structure 500 .

[0057] The housing 100 forms the outer shell of the refrigerator. A storage room is arranged in the housing 100. The storage room can be used to store various foods such as fruits, vegetables, dairy products, and cooked food. At the same time, a power supply unit is arranged in the storage room. The power supply unit provides power support for various internal components of the refrigerator. These internal components may include lighting, temperature sensors, etc. The shelf assembly 300 is detachably arranged in the storage room. The first end of the conductive plug 400 is encapsulated in the shelf assembly 300, and the second end of the conductive plug 400 is electrically connected to the power supply unit.

[0058] The anti-condensation structure 500 has a shielding area 510 . The connection point between the conductive plug 400 and the power supply unit is located in the shielding area 510 .

[0059] Exemplarily, during the operation of the refrigerator, the power supply unit is in a power supply state. The power supply unit transfers electric energy to the power-consuming component through the conductive plug 400. For example, when the power-consuming component is a lamp body, the power supply unit transfers electric energy to the lamp body through the conductive plug 400, and the lamp body illuminates the interior of the storage compartment and keeps the food fresh.

[0060] By setting the anti-condensation structure 500, the shielding area 510 of the anti-condensation structure 500 can provide shielding for the connection between the power supply unit and the conductive plug 400. The shielding area 510 effectively prevents the water vapor in the storage room from directly contacting the connection between the conductive plug 400 and the power supply unit, prevents the water vapor inside the storage room from forming condensation at the connection between the power supply unit and the conductive plug 400, and prevents the water vapor from adhering to the connection to increase the contact resistance between the power supply unit and the conductive plug 400, thereby affecting the normal transmission of current. At the same time, the shielding area 510 prevents the condensation inside the storage room from flowing to the connection, thereby preventing the electrical components from causing a short circuit. In this way, the shielding area 510 provides a physical barrier for the connection between the power supply unit and the conductive plug 400, reduces the signal attenuation or interference at the connection caused by moisture, etc., improves the safety and reliability of the electrical connection structure between the power supply unit and the conductive plug 400, thereby extending the service life of the internal components of the refrigerator, thereby improving the overall life of the refrigerator.

[0061] Exemplarily, the connection between the conductive plug 400 and the power supply unit is a metal structure. The metal structure will corrode under the action of condensation. Metal corrosion will increase the resistance and affect the stability of the electrical connection between the conductive plug 400 and the power supply unit. In order to avoid corrosion of the metal structure caused by condensation, an anti-corrosion coating can be applied to the surface of the conductive plug 400 and the power supply unit. The anti-corrosion coating can protect the metal parts of the conductive plug 400 and the power supply unit. By applying the anti-corrosion coating, the corrosion of the power supply unit and the conductive plug 400 can be slowed down, the electrical properties of the conductive plug 400 and the power supply unit can be maintained, and the reliability of the electrical connection can be ensured.

[0062] Figure 6 A schematic diagram schematically shows the connection between the anti-condensation structure 500 and the shelf assembly 300 of the refrigerator provided in the embodiment of the present application. Figure 3 . Figure 7 The schematic diagram schematically shows the structure of the connection between the anti-condensation structure 500 and the conductive plug 400 of the refrigerator provided in the embodiment of the present application. Figure 8 The structural diagram of the anti-condensation structure 500 of the refrigerator provided in an embodiment of the present application is schematically shown from a first perspective.

[0063] As a feasible implementation method, refer to Figures 5 to 8As shown, the anti-condensation structure 500 includes a box body 520. The box body 520 has a first groove. The notch of the first groove faces the shelf assembly 300. The first groove forms a shielding area 510. The connection between the conductive plug 400 and the power supply unit is located in the first groove.

[0064] By setting the first groove, the shielding area 510 formed by the first groove can effectively block the water vapor in the storage room from directly contacting the connection between the conductive plug 400 and the power supply part, reduce the possibility of water vapor condensing into water droplets at the connection, and maintain a dry environment at the connection between the conductive plug 400 and the power supply part. Keeping the connection dry can reduce resistance fluctuations and ensure the stability and reliability of the electrical connection.

[0065] At the same time, the design of the box body 520 and the first groove is relatively simple, easy to manufacture and install, and reduces the production cost.

[0066] As a feasible implementation, a protrusion is provided on the box body 520. A second groove is provided on the inner wall of the storage chamber. The protrusion is located in the second groove. By providing the protrusion and the second groove, the matching design of the protrusion and the second groove can effectively fix the position of the box body 520, prevent the box body 520 from being displaced or loosened during use, and ensure the stability of the connection. At the same time, the matching of the protrusion and the second groove can enhance the sealing between the box body 520 and the inner wall of the storage chamber, prevent external moisture from entering the inside of the box body 520, and further improve the anti-condensation effect. In addition, the matching design of the protrusion and the second groove provides a natural positioning function, making the installation and disassembly of the box body 520 easier and reducing the difficulty of alignment during the installation process. During the preparation of the refrigerator, the operator can quickly install the box body 520 on the inner wall of the storage chamber, saving time and labor costs, and improving production and maintenance efficiency.

[0067] Fig. 9 The structural diagram of the anti-condensation structure 500 of the refrigerator provided in an embodiment of the present application is schematically shown at a second viewing angle. Fig.10 The structural diagram of the anti-condensation structure 500 of the refrigerator provided in an embodiment of the present application is schematically shown from a third viewing angle.

[0068] As a feasible implementation method, refer to Figures 8 to 10 As shown, the anti-condensation structure 500 further includes a fan 530. The box body 520 has a receiving cavity. The fan 530 is disposed in the receiving cavity.

[0069] The box body 520 is provided with a first opening 524 and a second opening 525. The first opening 524 faces the connection between the conductive plug 400 and the power supply unit. The air outlet of the fan 530 faces the first opening 524. The second opening 525 is provided on a side of the box body 520 away from the air outlet, and the air inlet of the fan 530 faces the second opening 525.

[0070] For example, the fan 530 is electrically connected to the power supply unit. When the refrigerator is in operation, the power supply unit supplies power. At this time, the fan 530 rotates, and the gas in the storage chamber can flow to the air inlet end of the fan 530 through the second opening 525. The flow direction of the gas is shown in FIG. Fig.10 The air then flows to the first opening 524 through the air outlet of the fan 530. Since the first opening 524 faces the connection between the conductive plug 400 and the power supply unit, the fan 530 blows air to the connection between the conductive plug 400 and the power supply unit through the first opening 524, promoting air flow and reducing condensation of water vapor at the connection between the conductive plug 400 and the power supply unit. At the same time, continuous air flow helps to maintain a dry environment at the connection, further preventing poor electrical performance caused by moisture. In this way, the environment at the connection between the conductive plug 400 and the power supply unit is dry, which can reduce resistance fluctuations and ensure the stability and reliability of the electrical connection.

[0071] In addition, the fan 530 can not only prevent condensation, but also help dissipate heat, prevent the accumulation of heat generated by the conductive plug 400 and the power supply unit during operation, and improve the stability and reliability of the electrical connection. Through air flow, the temperature inside the box body 520 is balanced, local overheating is prevented, and the service life of the components is extended.

[0072] As a feasible implementation method, refer to Figures 9 and 10 As shown, along the height direction of the refrigerator, the box body 520 includes a first connecting section 521, a second connecting section 522 and a third connecting section 523 which are connected in sequence.

[0073] The first connecting section 521, the second connecting section 522 and the third connecting section 523 together form a first groove. The second connecting section 522 forms the bottom of the first groove. The first groove together formed by the first connecting section 521, the second connecting section 522 and the third connecting section 523 provides all-round shielding for the connection between the power supply unit and the conductive plug 400, preventing water vapor from directly contacting the connection between the power supply unit and the conductive plug 400, and reducing the possibility of water vapor condensing into water droplets at the connection. Through all-round shielding, a dry environment is maintained at the connection between the conductive plug 400 and the power supply unit to prevent electrical performance problems caused by moisture.

[0074] Along the height direction of the refrigerator, the first connecting section 521 is located at the top of the power supply unit. The orthographic projection of the connection between the power supply unit and the conductive plug 400 on the surface where the first connecting section 521 is located is covered by the first connecting section 521. In this way, the volume of the shielding area 510 that can be provided by the box body 520 is increased, ensuring that the connection between the power supply unit and the conductive plug 400 is always located in the shielding area 510, and the shielding area 510 provides a physical barrier for the connection between the power supply unit and the conductive plug 400.

[0075] The first connecting section 521, the second connecting section 522 and the third connecting section 523 all have cavities. The cavities of the first connecting section 521, the second connecting section 522 and the third connecting section 523 are interconnected to form a receiving cavity. By setting the cavities of the first connecting section 521, the second connecting section 522 and the third connecting section 523 to be interconnected, the receiving cavity can promote air flow, help dissipate heat, prevent the accumulation of heat generated by the conductive plug 400 and the power supply unit during operation, and improve the stability and reliability of the electrical connection. Through air flow, the temperature inside the box body 520 is balanced, local overheating is prevented, and the service life of the component is extended.

[0076] As a feasible implementation, the first opening 524 is located on the side wall of the second connecting section 522 facing the elastic sheet 200 .

[0077] As a feasible implementation, the first opening 524 is located on the side wall of the first connecting section 521 close to the first groove.

[0078] The second opening 525 is located on the third connecting segment 523 and at an end of the third connecting segment 523 away from the second connecting segment 522 .

[0079] In some embodiments, a first opening 524 is provided on the side wall of the second connecting section 522 facing the spring 200. At the same time, a first opening 524 is also provided on the side wall of the first connecting section 521 close to the first groove. The second opening 525 is provided on the third connecting section 523. In this way, during the operation of the refrigerator, the power supply unit supplies power. At this time, the fan 530 rotates, and the gas in the storage chamber flows into the accommodating cavity through the second opening 525 on the third connecting section 523, and flows to the air inlet end of the fan 530. Then the gas flows to the first opening 524 of the first connecting section 521 and the second connecting section 522 through the air outlet end of the fan 530. The fan 530 blows air to the connection between the conductive plug 400 and the power supply unit through the first opening 524 to promote air flow and reduce condensation of water vapor at the connection. By respectively providing the first opening 524 on the first connection section 521 and the second connection section 522, the first opening 524 is provided on multiple planes, so that multi-directional air flow can be achieved, ensuring comprehensive ventilation of the connection and reducing dead angles. Multi-directional airflow can improve ventilation efficiency, quickly take away water vapor and heat, and keep the electrical connection dry and at a suitable temperature. At the same time, multi-directional airflow can effectively prevent water vapor from accumulating at the electrical connection, reduce the occurrence of condensation, and reduce the risk of short circuit and corrosion.

[0080] In other embodiments, a first opening 524 is provided on the side wall of the second connecting section 522 facing the shrapnel 200. The second opening 525 is provided on the third connecting section 523. In this way, during the operation of the refrigerator, the power supply unit supplies power. At this time, the fan 530 rotates, and the gas in the storage chamber flows into the accommodating cavity through the second opening 525 on the third connecting section 523, and flows to the air inlet end of the fan 530. Then the gas flows to the first opening 524 of the second connecting section 522 through the air outlet end of the fan 530. The fan 530 blows air to the connection between the conductive plug 400 and the power supply unit through the first opening 524, promotes air flow, and reduces the condensation of water vapor at the connection. By respectively providing the first opening 524 on the second connecting section 522, the connection is kept dry and at a suitable temperature. At the same time, the occurrence of condensation is reduced, and the risk of short circuit and corrosion is reduced.

[0081] It is understandable that the first opening 524 may also be provided on the first connection, which can also reduce the generation of condensation at the connection between the power supply portion and the conductive plug 400. Therefore, it will not be described in detail here.

[0082] As a feasible implementation, the power supply unit includes a spring sheet 200. At least a portion of the spring sheet 200 is located in the first groove.

[0083] The spring piece 200 has a certain elasticity and can adapt to different degrees of plugging and unplugging force. In this way, the spring piece 200 design can provide stable electrical contact and ensure a tight connection between the conductive plug 400 and the power supply unit. Even in the case of vibration or impact, a good electrical connection can be maintained to ensure stable transmission of current.

[0084] By placing the spring 200 in the first groove, the shielding area 510 formed by the first groove can effectively prevent water vapor from directly contacting the spring 200, thereby reducing the formation of condensation. At the same time, the fan 530 located inside the box body 520 can drive air flow, which can further keep the spring 200 area dry, prevent moisture accumulation, and enhance the anti-condensation effect.

[0085] As an achievable implementation, the box body 520 further includes a plug-in portion. An opening is provided on the box body 520. The two ends of the spring sheet 200 are provided with openings connected to the plug-in portion. The middle portion of the spring sheet 200 protrudes outwardly toward the notch close to the first groove relative to the two ends of the spring sheet 200.

[0086] The design of the spring piece 200 makes its middle part convex outward, ensuring that it can provide stable contact pressure during insertion and ensure the tight connection between the conductive plug 400 and the power supply unit. The convex middle part of the spring piece 200 can adapt to different degrees of insertion and extraction force, ensuring the stability of the electrical connection between the power supply unit and the conductive plug 400, and maintaining good electrical contact even in the case of vibration or impact.

[0087] For example, refer to Fig.10 As shown, the middle section of the spring piece 200 is located in the first groove. The two ends of the spring piece 200 extend into the accommodating cavity of the box body 520 through the openings respectively and are connected to the plug-in portion. The plug-in portion can limit the movement of the two ends of the spring piece 200, thereby ensuring the connection stability of the spring piece 200. By providing the opening and the plug-in portion on the box body 520, it is convenient to install and disassemble the spring piece 200, convenient for users to maintain and replace, and reduce the production and maintenance costs.

[0088] Exemplarily, the plug-in portion may be a plug-in board having an opening, and at least a portion of the spring piece 200 extends into the opening of the plug-in board.

[0089] As an achievable implementation, the refrigerator further includes a lamp body. The shelf assembly 300 includes a shelf 310 and a decorative plate 320. The decorative plate 320 is disposed between the shelf 310 and the inner wall of the storage chamber. The lamp body is encapsulated in the decorative plate 320. In this way, the lamp body provides a uniform lighting effect, ensuring that every corner inside the refrigerator can be fully illuminated, making it convenient for users to view and take food.

[0090] The first end of the conductive plug 400 is packaged in the trim plate 320 .

[0091] The first end of the conductive plug 400 is electrically connected to the lamp body, and the second end of the conductive plug 400 is electrically connected to the spring 200 .

[0092] By encapsulating the first end of the conductive plug 400 in the decorative plate 320 and electrically connecting it to the lamp board, the stability and reliability of the electrical connection are ensured to prevent poor contact caused by vibration or impact. The second end of the conductive plug 400 is electrically connected to the spring 200, and the spring 200 is designed to provide a stable contact pressure to ensure stable transmission of current.

[0093] Exemplarily, the shelves 310 are detachably arranged in the storage room, so that the user can adjust the layout and height of the storage space as needed, thereby increasing the flexibility and adaptability of the refrigerator.

[0094] Exemplarily, a track is provided in the box 100, and the shelf 310 is slidably connected to the inner wall of the box 100 through the track. The user can conveniently clean, maintain and replace, which improves the use experience and the maintainability of the product.

[0095] The embodiment of the present application provides a refrigerator. The refrigerator includes a box 100, a shelf assembly 300, a conductive plug 400 and an anti-condensation structure 500. The box 100 is used to form the outer shell of the refrigerator. A power supply unit is arranged in the storage chamber of the box 100; the shelf assembly 300 is detachably arranged in the storage chamber; the first end of the conductive plug 400 is used to be encapsulated in the shelf assembly 300, and the second end of the conductive plug 400 is used to be electrically connected to the power supply unit; the shielding area 510 of the anti-condensation structure 500 is used to shield the connection between the conductive plug 400 and the power supply unit.

[0096] By setting the anti-condensation structure 500, the shielding area 510 of the anti-condensation structure 500 can provide shielding for the connection between the power supply unit and the conductive plug 400. The anti-shielding area 510 effectively prevents the water vapor in the storage room from directly contacting the connection between the conductive plug 400 and the power supply unit, prevents the water vapor inside the storage room from forming condensation at the connection between the power supply unit and the conductive plug 400, and prevents the water vapor from adhering to the connection to increase the contact resistance between the power supply unit and the conductive plug 400, thereby affecting the normal transmission of current. At the same time, the shielding area 510 prevents the condensation inside the storage room from flowing to the connection, thereby preventing a short circuit. In this way, the shielding area 510 provides a physical barrier for the connection between the power supply unit and the conductive plug 400, reduces the signal attenuation or interference at the connection caused by moisture, etc., improves the safety and reliability of the electrical connection structure between the power supply unit and the conductive plug 400, thereby extending the service life of the internal components of the refrigerator, thereby improving the overall life of the refrigerator.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0098] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A refrigerator, characterized in that: The refrigerator comprises: A box body, which forms the outer shell of the refrigerator, wherein a storage chamber is arranged in the box body, and a power supply unit is arranged in the storage chamber; A shelf assembly is detachably arranged in the storage room; A conductive plug, wherein a first end of the conductive plug is encapsulated in the shelf assembly, and a second end of the conductive plug is electrically connected to the power supply unit; The anti-condensation structure has a shielding area, and the connection between the conductive plug and the power supply part is located in the shielding area.

2. The refrigerator according to claim 1, characterized in that: The anti-condensation structure comprises a box body, the box body has a first groove, and the notch of the first groove faces the shelf assembly; The first groove forms the shielding area, and the connection between the conductive plug and the power supply part is located in the first groove.

3. The refrigerator according to claim 2, characterized in that: The anti-condensation structure further includes a fan, the box body has a receiving cavity, and the fan is arranged in the receiving cavity; The box body is provided with a first opening and a second opening, the first opening faces the connection between the conductive plug and the power supply unit, and the air outlet of the fan faces the first opening; The second opening is arranged at a side of the box body away from the air outlet, and the air inlet end of the fan faces the second opening.

4. The refrigerator according to claim 3, characterized in that: The power supply portion includes an elastic sheet, and at least a portion of the elastic sheet is located in the first groove.

5. The refrigerator according to claim 4, characterized in that: The box body also includes a plug-in portion, and an opening is provided on the box body. Both ends of the spring piece pass through the opening and are connected to the plug-in portion. The middle portion of the elastic sheet protrudes outwardly toward the notch close to the first groove relative to the two ends of the elastic sheet.

6. The refrigerator according to any one of claims 4 or 5, characterized in that: Along the height direction of the refrigerator, the box body includes a first connecting section, a second connecting section and a third connecting section which are connected in sequence; The first connecting section, the second connecting section and the third connecting section together form the first groove, and the second connecting section forms the groove bottom of the first groove; Along the height direction of the refrigerator, the first connecting section is located at the top of the power supply unit, and the orthographic projection of the connection between the power supply unit and the conductive plug on the surface where the first connecting section is located is covered by the first connecting section; The first connecting section, the second connecting section and the third connecting section all have cavities therein, and the cavities of the first connecting section, the second connecting section and the third connecting section are interconnected to form the accommodating cavity.

7. The refrigerator according to claim 6, characterized in that: The first opening is located on a side wall of the second connecting section facing the elastic sheet; and / or the first opening is located on a side wall of the first connecting section close to the first groove; The second opening is located on the third connecting segment and at an end of the third connecting segment away from the second connecting segment.

8. The refrigerator according to claim 4, characterized in that: It also includes a lamp body, the shelf assembly includes a shelf and a decorative plate, the decorative plate is arranged between the shelf and the inner wall of the storage chamber, the lamp body is encapsulated in the decorative plate, and the first end of the conductive plug is encapsulated in the decorative plate; The first end of the conductive plug is electrically connected to the lamp body; the second end of the conductive plug is electrically connected to the spring.

9. The refrigerator according to claim 6, characterized in that: The box body is provided with a protrusion, the inner wall of the storage chamber is provided with a second groove, and the protrusion is located in the second groove.

10. A refrigerator, characterized in that: It includes a box body, a shelf assembly, a conductive plug and an anti-condensation structure, the box body is used to form the outer shell of the refrigerator, and a power supply unit is arranged in the storage chamber of the box body; the shelf assembly is detachably arranged in the storage chamber; the first end of the conductive plug is used to be encapsulated in the shelf assembly, and the second end of the conductive plug is used to be electrically connected to the power supply unit; the shielding area of ​​the anti-condensation structure is used to shield the connection between the conductive plug and the power supply unit.

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