Fresh-keeping drawer and refrigerator

Abstract

The utility model relates to the technical field of magnetic field preservation, and provides a preservation drawer and a refrigerator, the preservation drawer comprises a drawer body, a magnetic field generation assembly and a cover plate, the drawer body forms a containing cavity, the drawer body is provided with an inserting groove, a mounting groove is formed in a bottom plate of the drawer body, the magnetic field generation assembly is mounted in the mounting groove, and the cover plate is provided with an inserting part; when the cover plate is installed on the drawer body, the inserting part is inserted into the inserting groove, and the magnetic field generating assembly is located between the bottom plate and the cover plate. Due to the fact that the insertion groove and the installation groove are formed in the drawer body in advance, the magnetic field generation assembly can be directly installed in the installation groove of the bottom plate, then the insertion part of the cover plate is inserted into the insertion groove, the magnetic field generation assembly can be sealed, the installation structure and installation steps are simplified, extra tools or complex operation is not needed, and the installation efficiency is improved. And the installation convenience of the magnetic field generation assembly is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of magnetic field preservation, and particularly relates to a preservation drawer and a refrigerator. BACKGROUND

[0002] In the related art, the preservation drawer of the refrigerator is usually provided with a magnetic field generating assembly to preserve food materials in the drawer. However, the installation structure of the magnetic field generating assembly in the existing preservation method is complex, and the installation and maintenance are inconvenient. CONTENT OF THE UTILITY MODEL

[0003] The preservation drawer and the refrigerator provided by the application embodiments solve the problem of inconvenient installation of the magnetic field generating assembly of the existing preservation drawer.

[0004] In a first aspect, the application embodiments provide a preservation drawer, comprising:

[0005] A drawer body is formed with a containing cavity, the drawer body is provided with a slot, and a bottom plate of the drawer body is provided with a mounting groove;

[0006] A magnetic field generating assembly is installed in the mounting groove;

[0007] A cover plate is provided with a plug-in part, when the cover plate is installed on the drawer body, the plug-in part is inserted into the slot, and the magnetic field generating assembly is located between the bottom plate and the cover plate.

[0008] In some embodiments of the application, the bottom plate is provided with a surrounding plate, the surrounding plate forms the mounting groove, the magnetic field generating assembly includes a magnet, and the magnet is connected to the mounting groove.

[0009] In some embodiments of the application, the side of the surrounding plate away from the slot is provided with a clamping groove, and the cover plate is provided with a clamping hook, when the cover plate is installed on the drawer body, the clamping hook is clamped and matched with the clamping groove.

[0010] In some embodiments of the application, the two sides of the surrounding plate are provided with a first lap joint part, the cover plate is provided with a second lap joint part, and when the cover plate is installed on the drawer body, the second lap joint part abuts against the first lap joint part.

[0011] In some embodiments of the application, the number of the surrounding plates is multiple, the surrounding plates are arranged at intervals, and each of the surrounding plates is provided with the magnet correspondingly;

[0012] And / or, the number of the slots is multiple, the slots are arranged at intervals, and the slots and the plug-in parts are arranged one by one correspondingly.

[0013] In some embodiments of the application, the arrangement directions of the magnetic poles of adjacent magnets are opposite.

[0014] And / or, the magnet is provided with at least one of the following: a foolproof notch, a foolproof protrusion and a foolproof coating.

[0015] In some embodiments of the present application, the bottom plate is provided with a first limiting portion, the cover plate is provided with a second limiting portion, and the first limiting portion and the second limiting portion abut when the cover plate is installed on the drawer body.

[0016] In some embodiments of the present application, a heat-conducting disc is arranged in the accommodating cavity, the height of the outer edge of the heat-conducting disc is higher than the height of the middle region of the heat-conducting disc, and a water storage groove is formed in the middle of the heat-conducting disc.

[0017] In some embodiments of the present application, a relief notch is arranged on the outer side of the heat-conducting disc.

[0018] In a second aspect, the embodiments of the present application also provide a refrigerator, which comprises the fresh-keeping drawer as described in the above embodiments.

[0019] The fresh-keeping drawer provided by the embodiments of the present application comprises a drawer body, a magnetic field generating assembly and a cover plate, the drawer body is formed with an accommodating cavity, the drawer body is provided with a slot, and the bottom plate of the drawer body is provided with a mounting groove, the magnetic field generating assembly is mounted in the mounting groove, the cover plate is provided with a plug-in portion, the plug-in portion is inserted into the slot when the cover plate is installed on the drawer body, and the magnetic field generating assembly is located between the bottom plate and the cover plate. Since the slot and the mounting groove are pre-set on the drawer body, the magnetic field generating assembly can be directly mounted in the mounting groove of the bottom plate, and then the plug-in portion of the cover plate is inserted into the slot to seal the magnetic field generating assembly, which simplifies the installation structure and the installation steps, and improves the installation convenience of the magnetic field generating assembly without the need for additional tools or complex operations.

[0020] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the following embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0022] In order to more completely understand the present application and its beneficial effects, the following will be described with reference to the drawings. In the following description, the same reference numerals represent the same parts.

[0023] Figure 1 A cross-sectional view of the fresh-keeping drawer provided by the embodiments of the present application.

[0024] Figure 2 For Figure 1 Local enlarged view at A in FIG. 1.

[0025] Figure 3 Exploded structural view of the fresh-keeping drawer provided by the embodiment of the present application.

[0026] Figure 4 Structural view of the fresh-keeping drawer provided by the embodiment of the present application.

[0027] Figure 5 Structural view of the cover plate provided by the embodiment of the present application.

[0028] Figure 6 Cross-sectional view of the connection between the cover plate and the drawer body provided by the embodiment of the present application.

[0029] Figure 7 Arrangement of the magnets provided by the embodiment of the present application Figure 1 .

[0030] Figure 8 Arrangement of the magnets provided by the embodiment of the present application Figure 2 .

[0031] Figure 9 Arrangement of the magnets provided by the embodiment of the present application Figure 3 .

[0032] Figure 10 Top view of the fresh-keeping drawer provided by the embodiment of the present application.

[0033] Figure 11 Structural view of the refrigerator provided by the embodiment of the present application.

[0034] Reference signs:

[0035] 100, drawer body; 101, accommodating cavity; 102, insertion slot; 110, bottom plate; 111, mounting groove; 112, baffle; 113, clamping groove; 114, first lap joint part; 115, first limiting part; 120, heat-conducting disc; 121, water storage groove; 122, avoiding notch;

[0036] 200, magnetic field generating assembly; 210, magnet; 211, foolproof notch;

[0037] 300, cover plate; 310, insertion part; 320, clamping hook; 330, second lap joint part; 340, second limiting part. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be further described in detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0039] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0040] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0041] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0043] In the related art, the fresh-keeping drawer of a refrigerator is usually provided with a magnetic field generating assembly to preserve food materials in the drawer. However, the mounting structure of the magnetic field generating assembly in the existing preservation method is complex, and the installation and maintenance are inconvenient.

[0044] Embodiments of the present application provide a fresh-keeping drawer and a refrigeration device to solve the problem of inconvenient installation of the existing magnetic field generating assembly. In the following, the fresh-keeping drawer will be described in detail with reference to the accompanying drawings. Figures 1-11

[0045] The fresh-keeping drawer provided by the embodiments of the present application can be applied to refrigerators, freezers, fresh-keeping cabinets and other refrigeration devices. For example, please refer to FIGS. 1 to 3. Figure 1 and Figure 2 As shown in FIGS. 1 to 3, Figure 1 The cross-sectional view of the fresh-keeping drawer provided by the embodiments of the present application is shown in FIG. 1. The fresh-keeping drawer can include a drawer body 100, a magnetic field generating assembly 200 and a cover plate 300. The drawer body 100 is formed with a receiving cavity 101. The drawer body 100 is provided with a slot 102, and the bottom plate 110 of the drawer body 100 is provided with a mounting groove 111. The magnetic field generating assembly 200 is installed in the mounting groove 111. The cover plate 300 is provided with a plug-in part 310. When the cover plate 300 is installed on the drawer body 100, the plug-in part 310 is inserted into the slot 102, and the magnet 210 assembly is located between the bottom plate 110 and the cover plate 300.

[0046] It can be understood that in the present embodiment, the drawer body 100 is the main part of the fresh-keeping drawer, and a receiving cavity 101 is formed inside the drawer body 100 for placing food materials that need to be preserved. The bottom plate 110 of the drawer body 100 is provided with a mounting groove 111, and the magnetic field generating assembly 200 can be installed in the mounting groove 111 of the bottom plate 110 to generate a magnetic field and preserve the food materials in the drawer body 100. The drawer body 100 is provided with slots 102 at appropriate positions. These slots 102 are used to cooperate with the plug-in part 310 on the cover plate 300 to achieve quick disassembly and installation of the cover plate 300. When the cover plate 300 is installed at the bottom of the drawer body 100, the plug-in part 310 is inserted into the slot 102 to achieve sealing of the magnetic field generating assembly 200, and the magnetic field generating assembly 200 is arranged between the bottom plate 110 and the cover plate 300 to seal and fix the magnetic field generating assembly 200.

[0047] By predefining the slots 102 and the mounting groove 111 in the drawer body 100, the complex fixing structure is avoided, and the sealing and fixing steps of the magnetic field generating assembly 200 are simplified, which is convenient for users to install and fix the magnetic field generating assembly 200. When the magnetic field generating assembly 200 needs to be maintained or replaced, the cover plate 300 can be removed to quickly access, improving the convenience of maintenance.

[0048] ​It should be noted that the bottom plate 110 can be located at the bottom of the drawer body 100, that is, the magnetic field generating assembly 200 is installed at the bottom of the drawer body 100. In some alternative embodiments, the bottom plate 110 can also be located at the side of the drawer body 100, that is, the magnetic field generating assembly 200 can be installed at other positions of the drawer body 100.

[0049] Optionally, the magnetic field generating assembly 200 is installed outside the drawer body 100, avoiding occupying the storage space in the accommodation cavity 101.

[0050] In an alternative embodiment, referring to Figure 2 and Figure 3 , the bottom plate 110 is provided with a surrounding plate 112, the surrounding plate 112 surrounds to form an installation slot 111, and the magnetic field generating assembly 200 comprises a magnet 210, the magnet 210 is clamped in the installation slot 111.

[0051] Exemplarily, the bottom plate 110 is provided with a surrounding plate 112, the surrounding plate 112 surrounds and forms a closed installation slot 111, and the surrounding plate 112 functions to limit the installation position of the magnet 210 and provide a stable support and limiting structure. The magnet 210 can be fixed in the installation slot 111 by clamping, facilitating the installation and replacement of the magnet 210, while maintaining the stability of the magnet 210 and preventing the magnet 210 from falling off, avoiding the movement of the magnet 210 during the pulling of the drawer body 100, and improving the stability of the magnetic field and the preservation effect. And the surrounding plate 112 can be integrally formed with the bottom plate 110, and the existence of the surrounding plate 112 enhances the structural strength of the bottom plate 110 and improves the durability of the preservation drawer.

[0052] In an alternative embodiment, in combination with Figure 4 , Figure 5 and Figure 6 , the surrounding plate 112 is provided with a clamping groove 113 away from the side of the insertion slot 102, and the cover plate 300 is provided with a clamping hook 320, and when the cover plate 300 is installed on the drawer body 100, the clamping hook 320 is clamped and matched with the clamping groove 113.

[0053] In this embodiment, when the user inserts the insertion part 310 into the insertion slot 102, the cover plate 300 is installed on the drawer body 100, and the clamping hook 320 on the cover plate 300 is inserted into the clamping groove 113 outside the surrounding plate 112, and the clamping and matching of the clamping hook 320 and the clamping groove 113 ensures the close connection between the cover plate 300 and the bottom plate 110, while avoiding the cover plate 300 from falling off, and enhancing the connection stability between the cover plate 300 and the bottom plate 110.

[0054] It can be understood that the clamping groove 113 can also be directly arranged on the bottom plate 110. In the case where the number of the surrounding plates 112 is multiple, the clamping groove 113 can be arranged on each surrounding plate 112, and one or more clamping grooves 113 can be arranged on the surrounding plate 112. The arrangement of multiple clamping grooves 113 can provide more fixing points, thereby enhancing the stability of the cover plate 300. The multiple clamping grooves 113 are arranged at intervals, and such a layout helps to uniformly distribute the force on the cover plate 300, preventing structural damage caused by excessive force on a single point. The arrangement positions of the clamping grooves 113 on different surrounding plates 112 can be the same or different, which is not specifically limited in the embodiment.

[0055] In an optional embodiment, as shown in Figure 4 、 Figure 5 and Figure 6 , the two sides of the surrounding plate 112 are provided with the first lap joint part 114, and the cover plate 300 is provided with the second lap joint part 330. When the cover plate 300 is installed on the drawer body 100, the second lap joint part 330 abuts against the first lap joint part 114.

[0056] In the embodiment, through the cooperation of the first lap joint part 114 and the second lap joint part 330, additional support can be provided when the cover plate 300 is installed, so that the cover plate 300 is more stable and less likely to loosen during installation, and the cover plate 300 can also be limited in the height direction.

[0057] In an optional embodiment, as shown in Figure 4 、 Figure 5 and Figure 6 , the bottom plate 110 is provided with the first limiting part 115, and the cover plate 300 is provided with the second limiting part 340. When the cover plate 300 is installed on the drawer body 100, the first limiting part 115 abuts against the second limiting part 340.

[0058] Exemplarily, when the cover plate 300 is installed on the drawer body 100 and installed in place, the second limiting part 340 abuts against the first limiting part 115, which can ensure that the cover plate 300 can be accurately aligned during installation, thereby enhancing the connection stability between the cover plate 300 and the bottom plate 110, and preventing the cover plate 300 from being displaced during use of the drawer body 100.

[0059] Optionally, the cooperation mode of the first limiting part 115 and the second limiting part 340 can be the cooperation mode of a boss and a groove, or the cooperation mode of a buckle or a tenon, or other cooperation modes.

[0060] Exemplarily, the first limiting part 115 can be integrally arranged with the first lap joint part 114 described above, and the second limiting part 340 can be integrally arranged with the second lap joint part 330 described above, thereby improving the assembly efficiency, improving the structural strength of the limiting structure and the supporting structure, and enhancing the connection stability.

[0061] In an optional embodiment, referring to Figure 3 As shown, the number of the surrounding plates 112 is multiple, the multiple surrounding plates 112 are arranged at intervals, and each surrounding plate 112 is correspondingly provided with a magnet 210.

[0062] It can be understood that the magnetic field strength of the fresh-keeping drawer needs to reach a certain strength, and the fresh-keeping effect is ideal when the magnetic field is uniform. In the prior art, in order to generate a large magnetic field strength, a whole large-area magnet 210 or a soft magnetic sheet is arranged around the space of the fresh-keeping drawer, which is not only heavy but also occupies the fresh-keeping space and has a high cost.

[0063] In the embodiment, the multiple magnets 210 are arranged at intervals, which not only reduces the use of magnetic materials, thereby reducing the weight, reducing the occupied space, and reducing the manufacturing cost, but also improves the magnetic field strength and uniformity of the space of the drawer body 100, so as to achieve the purpose of achieving good fresh-keeping effect with the least magnetic material. Exemplarily, the number of the magnets 210 can be an odd number.

[0064] Optionally, the shape of the magnet 210 can include but is not limited to a rectangle, a square, a circle, a triangle, or other shapes.

[0065] Referring to Figure 8 and Figure 9 As shown, the shape of the magnet 210 can be a rectangle, the width of the magnet 210 is L1, the length can be designed according to actual needs, the interval between adjacent magnets 210 is L2, and L1 can be equal to L2. The shape of the magnet 210 can also be a square, and the multiple magnets 210 can be arranged in an array of multiple rows and multiple columns to ensure the uniformity of the magnetic field in the drawer. The specific shape and arrangement method can be designed according to the specific use scene, and the embodiment does not make a specific limitation.

[0066] Optionally, the magnetic field generating assembly 200 can further include a coil, the coil can be arranged around the outside of the magnet 210, and the magnetic field direction generated by the coil can be the same as the magnetic field direction of the magnet 210. On the one hand, the strength of the magnetic field can be accurately adjusted according to the needs to adapt to the fresh-keeping needs of different food materials, and on the other hand, the magnetic field generated by the coil can interact with the magnetic field of the magnet 210 to enhance the overall effect of the magnetic field, thereby improving the fresh-keeping effect on the food materials. In the case where the number of the magnets 210 is multiple, some of the magnets 210 can be provided with a coil outside, or all of the magnets 210 can be provided with a coil outside, and the specific design can be made according to the fresh-keeping needs of the magnetic field, and the embodiment does not make a specific limitation.

[0067] In an optional embodiment, referring to Figure 4 and Figure 5As shown, the number of slots 102 is multiple, multiple slots 102 are arranged at intervals, and the slots 102 are arranged one by one with the plug-in part 310. By arranging multiple slots 102, multiple points of connection are formed between the cover plate 300 and the drawer body 100, which can more evenly disperse the pressure on the cover plate 300, thereby improving the connection stability of the cover plate 300 and the drawer body 100, and being more reliable during use.

[0068] In an optional embodiment, referring to Figure 7 As shown, the arrangement direction of the magnetic poles of adjacent magnets 210 is opposite, so that the magnetic lines can form a closed loop between adjacent magnets 210, that is, the magnetic lines of adjacent magnets 210 superimpose each other in the space between them, thereby enhancing the local magnetic field strength, making the magnetic field in the drawer body 100 more dense, and being beneficial to improve the preservation effect of food materials.

[0069] In an optional embodiment, referring to Figure 6 and Figure 8 As shown, the magnet 210 is provided with at least one of the anti-stupid gap 211, the anti-stupid protrusion and the anti-stupid coating.

[0070] Exemplarily, the anti-stupid gap 211 or the anti-stupid protrusion can be arranged at a specific position of the magnet 210, matched with the shape of the mounting groove 111, to ensure that the magnet 210 can only be installed in the correct direction and position, thereby preventing the defect that the magnetic pole direction is reversed due to wrong direction during installation. Similarly, different colors or marks can also be applied to a specific area of the magnet 210 to guide the installer to correctly install the magnet 210 in a visual prompt manner, helping the operator to quickly identify the correct installation direction and position of the magnet 210.

[0071] In an optional embodiment, referring to Figure 2 and Figure 3 As shown, the heat conduction disc 120 is arranged in the accommodating cavity 101, the outer edge height of the heat conduction disc 120 is higher than the height of the middle area of the heat conduction disc 120, and the middle part of the heat conduction disc 120 is formed with a water storage groove 121.

[0072] In this embodiment, the heat conduction disc 120 is made of a material with excellent heat conduction performance (such as aluminum), and the main function of the heat conduction disc 120 is to promote the uniform distribution of the temperature at the bottom of the drawer. Since the cooling system inside the refrigerator can cause some areas to be lower in temperature and other areas to be relatively higher in temperature, the heat conduction disc 120 helps to balance these temperature differences through its excellent heat conduction performance. The design of the heat conduction disc 120 corresponds to the uniform magnetic field loop formed at the bottom, ensuring the double uniform distribution of temperature and magnetic field, thereby improving the preservation effect.

[0073] Further, a water storage groove 121 is formed in the middle of the heat-conducting disc 120. The purpose of the water storage groove 121 is to collect and store the moisture that may be generated during the storage of food materials, such as the natural juice of vegetables and fruits.

[0074] The moisture released from the food materials is guided to flow to the middle area instead of other parts of the drawer, so as to keep the inside of the drawer dry. The water storage groove 121 can effectively collect the moisture, avoid the moisture from directly contacting the bottom or side of the drawer, reduce the potential damage to the drawer, and prevent the breeding of bacteria, which helps to keep the inside of the drawer body 100 clean and reduces the workload of cleaning and maintenance.

[0075] In an optional embodiment, as shown in Figure 10 The outer side of the heat-conducting disc 120 is provided with a relief gap 122.

[0076] Exemplarily, the shape and size of the heat-conducting disc 120 can substantially adapt to the shape and size of the drawer. The relief gap 122 makes it easier for the user to operate when putting or taking out the heat-conducting disc 120 from the drawer body 100. The relief gap 122 can serve as a handle, allowing the user to stably hold the heat-conducting disc 120, which improves the convenience of the user in actual use.

[0077] The fresh-keeping drawer provided by the embodiment of the present application comprises a drawer body 100, a magnetic field generating assembly 200, and a cover plate 300. The drawer body 100 is formed with a containing cavity 101. The drawer body 100 is provided with a slot 102. The bottom plate 110 of the drawer body 100 is provided with a mounting groove 111. The magnetic field generating assembly 200 is mounted in the mounting groove 111. The cover plate 300 is provided with a plug-in part 310. When the cover plate 300 is mounted on the drawer body 100, the plug-in part 310 is inserted into the slot 102. The magnet 210 assembly is located between the bottom plate 110 and the cover plate 300. Since the slot 102 and the mounting groove 111 are pre-set on the drawer body 100, the magnetic field generating assembly 200 can be directly mounted in the mounting groove 111 of the bottom plate 110. Then, the plug-in part 310 of the cover plate 300 is inserted into the slot 102 to seal the magnetic field generating assembly 200. The installation structure and steps are simplified. No additional tools or complex operations are required. The installation convenience of the magnetic field generating assembly 200 is improved.

[0078] In a second aspect, the embodiment of the present application also provides a refrigerator. The refrigerator comprises the fresh-keeping drawer according to the above-mentioned embodiments. The fresh-keeping drawer according to the above-mentioned embodiments is used to preserve the food materials in the refrigerator.

[0079] In the embodiment, as Figure 11As shown, the refrigerator can be a single-door refrigerator or a multi-door refrigerator, and the refrigerator can be provided with one or more fresh-keeping drawers, and the plurality of fresh-keeping drawers can be arranged side by side. Optionally, the front side of the drawer body 100 is provided with a decorative panel, which can be glass to improve the aesthetic appearance of the drawer body 100.

[0080] It can be understood that the fresh-keeping drawer has the beneficial effects of the above-mentioned embodiments, and the refrigerator also has the beneficial effects of the above-mentioned embodiments, and the specific embodiments can refer to the above-mentioned embodiments, which will not be described here.

[0081] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the present application, and are not intended to limit the present application. Although the present application has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent replacements of the technical solutions of the present application do not deviate from the spirit and scope of the present application, and should be covered in the protection scope of the present application.

Claims

1. A food storage drawer, characterized in that, include: The drawer body has a receiving cavity, the drawer body is provided with a slot, and the bottom plate of the drawer body is provided with a mounting groove; A magnetic field generating component is installed in the mounting slot; The cover plate is provided with a plug-in part. When the cover plate is installed on the drawer body, the plug-in part is inserted into the slot, and the magnetic field generating component is located between the bottom plate and the cover plate.

2. The food preservation drawer according to claim 1, characterized in that, The base plate is provided with a surrounding plate, which forms the mounting groove. The magnetic field generating component includes a magnet, which is snapped into the mounting groove.

3. The food preservation drawer according to claim 2, characterized in that, The side panel away from the slot is provided with a slot, and the cover plate is provided with a hook. When the cover plate is installed on the drawer body, the hook engages with the slot.

4. The food preservation drawer according to claim 2, characterized in that, The side panels are provided with first overlapping portions, and the cover plate is provided with second overlapping portions. When the cover plate is installed on the drawer body, the second overlapping portion abuts against the first overlapping portion.

5. The food preservation drawer according to claim 2, characterized in that, The number of enclosure panels is multiple, and the multiple enclosure panels are arranged at intervals, and each enclosure panel is correspondingly provided with a magnet; And / or, the number of slots is multiple, the multiple slots are arranged at intervals, and the slots are arranged in a one-to-one correspondence with the plug-in parts.

6. The food preservation drawer according to claim 5, characterized in that, The magnetic poles of adjacent magnets are arranged in opposite directions; And / or, the magnet is provided with at least one of a foolproof notch, a foolproof protrusion, and a foolproof coating.

7. The food preservation drawer according to claim 1, characterized in that, The base plate is provided with a first limiting part, and the cover plate is provided with a second limiting part. When the cover plate is installed on the drawer body, the first limiting part and the second limiting part abut against each other.

8. The food preservation drawer according to any one of claims 1-7, characterized in that, A heat-conducting plate is provided inside the cavity. The outer edge of the heat-conducting plate is higher than the height of the middle area of ​​the heat-conducting plate, and a water storage tank is formed in the middle of the heat-conducting plate.

9. The food preservation drawer according to claim 8, characterized in that, The outer side of the heat-conducting plate is provided with an avoidance notch.

10. A refrigerator, characterized in that, The refrigerator includes a food preservation drawer as described in any one of claims 1-9.

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