Fresh-keeping room and refrigerator

Abstract

The present application provides a fresh-keeping compartment and a refrigerator. The fresh-keeping compartment is applied to a refrigerator. The refrigerator includes a cooling air duct. The fresh-keeping compartment includes a compartment body, a magnetic field generating component and a cold storage component. The compartment body forms a fresh-keeping space and a heat dissipation air duct arranged at intervals. The heat dissipation air duct is used to communicate with the cooling air duct. The magnetic field generating component is arranged in the heat dissipation air duct and is used to apply a magnetic field to the fresh-keeping space. The cold storage component is arranged in the heat dissipation air duct. When the cooling air duct supplies air to the heat dissipation air duct, the cold storage component stores cold energy. When the cooling air duct stops supplying air to the heat dissipation air duct, the cold storage component releases cold energy to the magnetic field generating component. The fresh-keeping space of the present application can ensure full-time cooling of the magnetic field generating component by arranging the magnetic field generating component in the heat dissipation air duct and adding a cold storage component in the heat dissipation air duct, thereby avoiding temperature instability in the fresh-keeping space and ensuring that the fresh-keeping compartment has a good fresh-keeping effect.

Description

Technical Field

[0001] The present application belongs to the technical field of refrigerators, and in particular, relates to a fresh-keeping compartment and a refrigerator. Background Art

[0002] There are many ways to preserve food in refrigerators on the market. Among them, magnetic field preservation technology is a new type of preservation technology used in household refrigerators. Magnetic field preservation technology applies a magnetic field to the preservation space through a magnetic field generating device to make the water molecules in the space resonate and enhance the friction inside the water molecules, thereby inhibiting bacterial growth and slowing down the oxidation reaction rate to achieve a preservation effect.

[0003] However, since the magnetic field generating device will also generate a lot of heat when it is powered on, causing the temperature of itself and the surrounding area to rise, it is necessary to do a good job of heat dissipation of the magnetic field generating device to avoid affecting the preservation effect of the fresh-keeping space. In the prior art, an air path is set around the magnetic field generating device to take away the heat, but the air supply of the air path will start and stop according to the refrigeration demand of the refrigerator, and it is impossible to supply air at all times, resulting in large temperature fluctuations around the magnetic field module, which is very unfavorable for the preservation of food. Utility Model Content

[0004] The embodiments of the present application provide a fresh-keeping compartment of a refrigerator and a refrigerator, which can solve the problem of how to effectively dissipate heat from a magnetic field generating device of the refrigerator.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] A fresh-keeping compartment is applied to a refrigerator, the refrigerator comprises a cold air duct, and the fresh-keeping compartment comprises:

[0007] The compartment body is formed with a fresh-keeping space and a heat dissipation air duct arranged at intervals, and the heat dissipation air duct is used to communicate with the cooling air duct;

[0008] A magnetic field generating component is arranged in the heat dissipation duct and is used to apply a magnetic field to the fresh-keeping space;

[0009] The cold storage component is arranged in the heat dissipation air duct. When the cooling air duct supplies air to the heat dissipation air duct, the cold storage component stores cold energy. When the cooling air duct stops supplying air to the heat dissipation air duct, the cold storage component releases the cold energy to the magnetic field generating component.

[0010] In some embodiments, the cold storage assembly includes:

[0011] A heat-conducting housing forms a sealed space;

[0012] The coolant is contained in the sealed space.

[0013] In some embodiments, the compartment body comprises:

[0014] A drawer assembly, formed with the heat dissipation duct and the fresh-keeping space having an opening;

[0015] A partition assembly is arranged on a side of the drawer assembly where the opening is provided and covers the opening, an air supply channel is formed in the partition assembly, and the air supply channel is provided with a first air inlet and a first air outlet which are interconnected;

[0016] Wherein, the first air inlet is used to communicate with the cooling air duct, and the first air outlet is communicated with the heat dissipation air duct.

[0017] In some embodiments, the drawer assembly includes a drawer body, the fresh-keeping space is formed on the drawer body, and a heat dissipation slot is provided on the drawer body;

[0018] The magnetic field generating assembly includes a support member and a magnetic field generating member installed on the support member, the magnetic field generating member is accommodated in the heat dissipation slot, the support member covers the notch of the heat dissipation slot, and is surrounded by the inner wall of the heat dissipation slot to form the heat dissipation duct;

[0019] A second air inlet is provided on the heat dissipation slot, and the second air inlet is communicated with the first air outlet.

[0020] In some embodiments, the cold storage component is located between the magnetic field generating element and the fresh-keeping space.

[0021] In some embodiments, a notch of the heat dissipation slot is located on a side of the drawer body away from the fresh-keeping space, and the second air inlet is opened on a side wall of the heat dissipation slot.

[0022] In some embodiments, the heat dissipation slot includes a first side wall and a second side wall opposite to each other, the second air inlet is opened on the first side wall, a second air outlet is opened on the second side wall, and the second air outlet is connected to the outside of the drawer assembly.

[0023] In some embodiments, the fresh-keeping space is formed on the top side of the drawer body, and the heat dissipation groove is formed on the bottom side of the drawer body.

[0024] In some embodiments, the drawer assembly also includes a drawer front cover, which is covered on the drawer body and is suitable for pulling out. The drawer front cover and the drawer body are arranged to form an air guide duct, and the first air outlet, the air guide duct, and the heat dissipation duct are connected in sequence.

[0025] A refrigerator, comprising:

[0026] Cooling air duct;

[0027] In the above-mentioned fresh-keeping compartment, the heat dissipation air duct is communicated with the cooling air duct.

[0028] The fresh-keeping space and refrigerator provided in the embodiments of the present application are configured such that a magnetic field generating component is disposed in a heat dissipation duct, and a cold storage component is added in the heat dissipation duct. When air is supplied in the heat dissipation duct, the cold air directly dissipates the heat to the magnetic field generating component, and the cold storage component stores cold at the same time. When air is not supplied in the heat dissipation duct, the cold storage component releases cold energy to cool down the magnetic field generating component, thereby ensuring that the magnetic field generating component is cooled at all times, so that the magnetic field generating component is kept in a good working state, thereby ensuring that the fresh-keeping compartment has a good fresh-keeping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0030] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0031] Figure 1 A cross-sectional view of the fresh-keeping space provided in an embodiment of the present application.

[0032] Figure 2 This is an exploded view of the fresh-keeping compartment provided in an embodiment of the present application.

[0033] Figure 3 An exploded view of the fresh-keeping space provided in an embodiment of the present application from another perspective.

[0034] Figure 4 A schematic diagram of the structure of a refrigerator provided in an embodiment of the present application.

[0035] Figure 5 A partial exploded view of a refrigerator provided in an embodiment of the present application.

[0036] Description of reference numerals:

[0037] 10. Refrigerator;

[0038] 100, fresh-keeping room; 200, cooling air duct; 300, cold storage room;

[0039] 110, compartment body; 120, magnetic field generating assembly; 130, cold storage assembly; 210, third air outlet;

[0040] 111, fresh-keeping space; 112, heat dissipation duct; 113, drawer assembly; 114, partition assembly; 115, opening; 121, support member; 122, magnetic field generating member; 131, heat-conducting housing;

[0041] 1131. Drawer body; 1132. Heat dissipation slot; 1133. Second air inlet; 1134. First side wall; 1135. Second side wall; 1136. Second air outlet; 1137. Drawer front cover; 1138. Air guide duct; 1141. Air supply channel; 1142. First air inlet; 1143. First air outlet. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0043] The embodiment of the present application provides a fresh-keeping space, which is applied to a refrigerator, and the refrigerator includes a cooling air duct. Figure 1 , Figure 1 The fresh-keeping compartment 100 includes a compartment body 110 , a magnetic field generating component 120 and a cold storage component 130 .

[0044] Among them, the compartment body 110 is formed with a fresh-keeping space 111 and a heat dissipation duct 112 arranged at intervals, and the heat dissipation duct 112 is used to communicate with the cooling duct of the refrigerator; the magnetic field generating component 120 is arranged in the heat dissipation duct 112, and is used to apply a magnetic field to the fresh-keeping compartment 100; the cold storage component 130 is arranged in the heat dissipation duct 112, when the cooling duct supplies air to the heat dissipation duct 112, the cold storage component 130 stores cold energy, and when the cooling duct stops supplying air to the heat dissipation duct 112, the cold storage component 130 releases cold energy to the magnetic field generating component 120.

[0045] In practical applications, the fresh-keeping space 111 is used to accommodate items that need to be preserved, such as fresh vegetables, and the magnetic field generating component 120 applies a magnetic field to the fresh-keeping space 111 to achieve the preservation effect of the internal items. However, the magnetic field generating component 120 is easy to heat up when working. If the heat is dissipated into the fresh-keeping space 111, it will cause the temperature of the fresh-keeping space 111 to rise, which is not conducive to the preservation of the internal items. It can be understood that in this application, the magnetic field generating component 120 is arranged in the heat dissipation duct 112. When the cold air supply duct sends cold air to the heat dissipation duct 112, the heat generated by the magnetic field generating component 120 can be taken away to achieve the heat dissipation of the magnetic field generating component 120. At the same time, the cold storage component 130 in the heat dissipation duct 112 absorbs the cold in the cold air; when the cold air supply duct stops sending air, the cold storage component 130 releases cold to the magnetic field generating component 120 to cool down the magnetic field generating component 120, so as to avoid the temperature of the fresh-keeping space 111 caused by the heating of the magnetic field generating component 120. In this way, no matter in the air supply stage of the cooling air duct of the refrigerator or in the air supply stop stage, it is possible to ensure effective cooling of the magnetic field generating component 120.

[0046] The fresh-keeping space provided in the embodiment of the present application is provided with a magnetic field generating component 120 in the heat dissipation duct 112, and a cold storage component 130 is additionally provided in the heat dissipation duct 112. When air is supplied in the heat dissipation duct 112, the cold air directly dissipates heat to the magnetic field generating component 120, and the cold storage component 130 stores cold at the same time. When air is not supplied in the heat dissipation duct 112, the cold storage component 130 dissipates cold to cool the magnetic field generating component 120, thereby ensuring that the magnetic field generating component 120 is cooled at all times, avoiding temperature instability in the fresh-keeping space 111, and ensuring that the fresh-keeping compartment 100 has a good fresh-keeping effect.

[0047] In some embodiments, the cold storage assembly 130 includes a heat-conducting housing 131 and a cold storage agent. A sealed space is formed inside the heat-conducting housing 131, and the cold storage agent is contained in the sealed space.

[0048] Among them, the material of the heat-conducting shell 131 is, for example, a heat-conducting metal such as aluminum alloy and steel. For example, the heat-conducting shell 131 is formed into a plate-shaped sealed space by compression molding of an aluminum alloy plate. The working principle of the cold storage component 130 is to utilize the phase change of the cold storage agent to achieve cold storage and cooling. In actual applications, when cold air is supplied to the heat dissipation duct 112, the cold storage agent absorbs the low temperature of the environment and undergoes a first phase change such as solidification; when there is no air supply in the heat dissipation duct 112, the cold storage agent undergoes a second phase change such as melting and releases cold to the surrounding environment to cool down the magnetic field generating component 120 in the surrounding environment. It can be understood that the cold storage agent continuously undergoes phase changes according to changes in the ambient temperature to stabilize the temperature of the surrounding environment and the objects in the surrounding environment.

[0049] For further information, see Figure 2 , Figure 2 The exploded view of the fresh-keeping compartment provided in the embodiment of the present application, wherein the compartment body 110 includes a drawer assembly 113 and a partition assembly 114 .

[0050] The drawer assembly 113 is formed with a heat dissipation duct 112 and a fresh-keeping space 111 with an opening 115; the partition assembly 114 is arranged on the side of the drawer assembly 113 with the opening 115, and covers the opening 115, and an air supply channel 1141 is formed in the partition assembly 114, and the air supply channel 1141 is provided with a first air inlet 1142 and a first air outlet 1143 that are interconnected; wherein the first air inlet 1142 is used to communicate with the cooling air duct of the refrigerator, and the first air outlet 1143 is connected to the heat dissipation duct 112.

[0051] It should be noted that the partition assembly 114 is used to cover the opening 115 to close the fresh-keeping space 111, so as to facilitate the temperature control in the fresh-keeping space 111. Exemplarily, the drawer assembly 113 is slidably connected to the refrigerator's cold storage room, so as to slide in or out of the cold storage room. The partition assembly 114 is fixedly installed in the refrigerator's cold storage room, and is arranged on a side of the drawer assembly 113 with an opening 115. When the drawer assembly 113 slides in or out of the cold storage room, the partition assembly 114 covers at least a portion of the opening 115. Among them, when the drawer assembly 113 slides to the first position in the cold storage room, the partition assembly 114 covers the entire opening 115 to close the fresh-keeping space 111.

[0052] The first air inlet 1142 is, for example, provided on a side of the air supply channel 1141 close to the cooling air duct so as to be connected to the cooling air duct. The cooling air duct of the refrigerator delivers cold air into the heat dissipation air duct 112 through the air supply channel 1141. In some embodiments, an air supply port is also provided on the air supply channel 1141, and the air supply port is connected with the fresh-keeping space 111, so that the cooling air duct also delivers air to the fresh-keeping space 111 through the air supply channel 1141. In addition, in order to make the air supply inside the fresh-keeping space 111 uniform, the air supply port can be set to a plurality of microporous structures. In actual applications, after the cold air enters the air supply channel 1141 through the first air inlet 1142, part of it is delivered into the fresh-keeping space 111 through the air supply port to cool the fresh-keeping space 111, and the other part flows into the heat dissipation air duct 112 through the first air outlet 1143 to dissipate heat from the magnetic field generating component 120.

[0053] For a clearer description of the structure of the heat dissipation duct 112, please refer to Figure 3 , Figure 3 The exploded view of the fresh-keeping space provided in the embodiment of the present application from another perspective. The drawer assembly 113 includes a drawer body 1131 and a heat dissipation slot 1132 provided on the drawer body 1131 .

[0054] The fresh-keeping space 111 is formed on the drawer body 1131. The magnetic field generating assembly 120 includes a support member 121 and a magnetic field generating member 122 mounted on the support member 121. The magnetic field generating member 122 is accommodated in the heat dissipation slot 1132. The support member 121 covers the notch of the heat dissipation slot 1132 and is surrounded by the inner wall of the heat dissipation slot 1132 to form a heat dissipation duct 112. The heat dissipation slot 1132 is provided with a second air inlet 1133, which is connected to the first air outlet 1143.

[0055] Exemplarily, the magnetic field generating member 122 is composed of an electromagnetic coil, the support member 121 is a plate-like structure with a shape corresponding to the notch of the heat dissipation slot 1132, and the magnetic field generating member 122 is fixed on the side of the support member 121 facing the bottom of the heat dissipation slot 1132. The material of the support member 121 can be a magnetic conductive material to guide the magnetic field generated by the magnetic field generating member 122 to the fresh-keeping space 111.

[0056] In some embodiments, the cold storage component 130 is disposed between the magnetic field generator 122 and the fresh-keeping space 111. In this way, the cold storage component 130 can isolate the magnetic field generator 122 from the fresh-keeping space 111 to prevent the heat dissipated by the magnetic field generator 122 from entering the fresh-keeping space 111 and causing the temperature fluctuation of the fresh-keeping space 111.

[0057] In order to facilitate the installation of the support member 121 and the opening of the second air inlet 1133, in some embodiments, the notch set as the heat dissipation slot 1132 is located on the side of the drawer body 1131 away from the fresh-keeping space 111, and the second air inlet 1133 is opened on the side wall of the heat dissipation slot. It can be understood that the notch of the heat dissipation slot 1132 is away from the fresh-keeping space 111, and the support member 121 is installed from the outside of the fresh-keeping space 111, which is more convenient for the installer to use a connector to fix the two, and the installation efficiency is higher.

[0058] In some embodiments, the heat dissipation slot 1132 includes a first side wall 1134 and a second side wall 1135 opposite to each other, a second air inlet 1133 is provided on the first side wall 1134, a second air outlet 1136 is provided on the second side wall 1135, and the second air outlet 1136 is communicated with the outside of the drawer assembly 113. In practical applications, after the cold air enters the heat dissipation slot 1132 through the second air inlet 1133, it flows through the heat dissipation air duct 112 and then flows out of the drawer assembly 113 through the second air outlet 1136 to take away the heat generated by the magnetic field generating assembly 120. It can be understood that by arranging the second air inlet 1133 and the second air outlet 1136 opposite to each other, it can be ensured that the cold air flows evenly in each area of ​​the heat dissipation air duct 112, thereby improving the heat dissipation effect in the heat dissipation air duct 112.

[0059] like Figure 3As shown, the fresh-keeping space 111 can be formed on the top side of the drawer body 1131, and the heat dissipation groove 1132 can be formed on the bottom side of the drawer body 1131. On the one hand, compared with the heat dissipation groove 1132 being opened on the side panel of the drawer body 1131, the bottom area and space of the drawer body 1131 are larger, and there is no need to install other structures such as slide rails, which increases the convenience of the spatial layout of the magnetic field generating component 120. For example, more magnetic field generating elements 122 can be set to increase the magnetic field strength, or set larger to increase the magnetic field coverage area, thereby improving the fresh-keeping effect. On the other hand, the hiding of the magnetic field generating component 120 from the bottom of the drawer body 1131 is also conducive to improving the overall aesthetics.

[0060] Exemplarily, the drawer assembly 113 further includes a drawer front cover 1137, which is covered on the drawer body 1131 and is suitable for being pulled out. The drawer front cover 1137 is also surrounded by the drawer body 1131 to form an air guide duct 1138, and the first air outlet 1143, the air guide duct 1138 and the heat dissipation duct 112 are connected in sequence. In actual application, the air supply of the cooling duct flows through the first air inlet 1142, the air supply channel 1141, the first air outlet 1143, the air guide duct 1138, the second air inlet 1133, the heat dissipation duct 112 and the second air outlet 1136 in sequence, and then flows out of the drawer assembly 113.

[0061] It is understandable that the end of the drawer body 1131 used for pulling out is usually close to the door of the refrigerator, so it may have a higher temperature. The cold air ventilation space formed between the drawer front cover 1137 and the drawer body 1131 can reduce the temperature of the drawer body 1131 at the end of the drawer body 1131, improve the uniformity of the temperature of each area of ​​the fresh-keeping space 111 formed by the drawer body 1131, and help keep the internal items fresh. In addition, the air guide duct 1138 is arranged between the air supply channel 1141 and the heat dissipation duct 112 for air guide, which is convenient for the implementation of the above-mentioned embodiment of forming the heat dissipation groove 1132 on the bottom side of the drawer body 1131, and there is no need to add a pipeline to connect the air supply channel 1141 above the drawer body 1131 and the heat dissipation duct 112 below the drawer body 1131.

[0062] The fresh-keeping compartment 100 provided in the embodiment of the present application is configured such that the magnetic field generating component 120 is disposed in the heat dissipation duct 112, and a cold storage component 130 is additionally provided in the heat dissipation duct 112. When air is supplied in the heat dissipation duct 112, the cold air directly dissipates heat to the magnetic field generating component 120, and the cold storage component 130 stores cold at the same time. When air is not supplied in the heat dissipation duct 112, the cold storage component 130 dissipates cold to cool the magnetic field generating component 120, thereby ensuring that the magnetic field generating component 120 is cooled at all times, avoiding temperature instability in the fresh-keeping space 111, and ensuring that the fresh-keeping compartment 100 has a good fresh-keeping effect.

[0063] The present application also provides a refrigerator, for example, see Figure 4 , Figure 4 The refrigerator 10 includes a cooling air duct 200 and the above-mentioned fresh-keeping compartment 100 , and the cooling air duct 200 is connected to the heat dissipation air duct 112 .

[0064] Exemplarily, the refrigerator 10 includes a refrigerating chamber 300, a cooling air duct 200 is arranged on the back plate of the refrigerating chamber 300, and a fresh-keeping compartment 100 is arranged in the refrigerating chamber 300. Among them, the partition assembly 114 is fixed to the inner wall of the refrigerating chamber 300 and is located above the drawer assembly 113. The first air inlet 1142 is arranged toward the cooling air duct 200. The drawer body 1131 is slidably connected to the refrigerating chamber 300 so as to slide in or out of the refrigerating chamber 300 under the action of an external force. In actual application, the user pulls the drawer front cover 1137 to drive the drawer body 1131 to be pulled out or slid into the refrigerating chamber 300. When the drawer body 1131 slides, it drives the cold storage assembly 130 and the magnetic field generating assembly 120 to slide together.

[0065] For example, see Figure 5 , Figure 5 A partial exploded view of a refrigerator provided in an embodiment of the present application. The cooling air duct 200 is provided with a third air outlet 210. The third air outlet 210 is connected to the first air inlet 1142, so that the first air inlet 1142 is connected to the cooling air duct 200.

[0066] In the refrigerator 10 provided in the embodiment of the present application, the fresh-keeping compartment 100 inside the refrigerator 10 is provided with a magnetic field generating component 120 in the heat dissipation duct 112, and a cold storage component 130 is additionally provided in the heat dissipation duct 112. When there is air supply in the heat dissipation duct 112, the cold air directly dissipates heat to the magnetic field generating component 120, and the cold storage component 130 stores cold at the same time; when there is no air supply in the heat dissipation duct 112, the cold storage component 130 dissipates cold to cool the magnetic field generating component 120, which can ensure that the magnetic field generating component 120 is cooled at all times, avoid temperature instability in the fresh-keeping space 111, and ensure that the fresh-keeping compartment 100 has a good fresh-keeping effect.

[0067] The fresh-keeping compartment and refrigerator provided in the embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A fresh-keeping compartment, applied to a refrigerator, the refrigerator comprising a cooling air duct, characterized in that: The fresh-keeping compartment comprises: The compartment body is formed with a fresh-keeping space and a heat dissipation air duct arranged at intervals, and the heat dissipation air duct is used to communicate with the cooling air duct; A magnetic field generating component is arranged in the heat dissipation duct and is used to apply a magnetic field to the fresh-keeping space; The cold storage component is arranged in the heat dissipation air duct. When the cooling air duct supplies air to the heat dissipation air duct, the cold storage component stores cold energy. When the cooling air duct stops supplying air to the heat dissipation air duct, the cold storage component releases the cold energy to the magnetic field generating component.

2. The fresh-keeping compartment according to claim 1, characterized in that: The cold storage component comprises: A heat-conducting housing forms a sealed space; The coolant is contained in the sealed space.

3. The fresh-keeping compartment according to claim 1 or 2, characterized in that: The compartment body comprises: A drawer assembly, formed with the heat dissipation duct and the fresh-keeping space having an opening; A partition assembly is arranged on a side of the drawer assembly where the opening is provided and covers the opening, an air supply channel is formed in the partition assembly, and the air supply channel is provided with a first air inlet and a first air outlet which are interconnected; Wherein, the first air inlet is used to communicate with the cooling air duct, and the first air outlet is communicated with the heat dissipation air duct.

4. The fresh-keeping compartment according to claim 3, characterized in that: The drawer assembly comprises a drawer body, the fresh-keeping space is formed on the drawer body, and a heat dissipation groove is provided on the drawer body; The magnetic field generating assembly includes a support member and a magnetic field generating member installed on the support member, the magnetic field generating member is accommodated in the heat dissipation slot, the support member covers the notch of the heat dissipation slot, and is surrounded by the inner wall of the heat dissipation slot to form the heat dissipation duct; A second air inlet is provided on the heat dissipation slot, and the second air inlet is communicated with the first air outlet.

5. The fresh-keeping compartment according to claim 4, characterized in that: The cold storage component is located between the magnetic field generating element and the fresh-keeping space.

6. The fresh-keeping compartment according to claim 4, characterized in that: The notch of the heat dissipation groove is located on a side of the drawer body away from the fresh-keeping space, and the second air inlet is arranged on the side wall of the heat dissipation groove.

7. The fresh-keeping compartment according to claim 6, characterized in that: The heat dissipation slot includes a first side wall and a second side wall opposite to each other. The second air inlet is provided on the first side wall. A second air outlet is provided on the second side wall. The second air outlet is communicated with the outside of the drawer assembly.

8. The fresh-keeping compartment according to claim 4, characterized in that: The fresh-keeping space is formed on the top side of the drawer body, and the heat dissipation groove is formed on the bottom side of the drawer body.

9. The fresh-keeping compartment according to claim 4, characterized in that: The drawer assembly also includes a drawer front cover, which is covered on the drawer body and is suitable for being pulled out. The drawer front cover and the drawer body are arranged to form an air guide duct, and the first air outlet, the air guide duct, and the heat dissipation duct are connected in sequence.

10. A refrigerator, characterized in that: include: Cooling air duct; According to any one of claims 1 to 9, the heat dissipation air duct is connected to the cooling air duct.

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