Storage device, refrigerator and method for controlling a refrigerator

Abstract

The application discloses a storage device, and belongs to the technical field of household appliances. The storage device comprises a drawer cabinet, a first drawer is arranged on the bottom side of the inside of the drawer cabinet, one or more than one second drawer is arranged in the space on the upper portion of the first drawer in the inside of the drawer cabinet, and a drawer door capable of closing the drawer cabinet is arranged, and the drawer door is connected with the first drawer. According to the embodiment, the depth of the single-layer drawer is reduced through the design of the multi-layer drawer, sufficient storage space is maintained, the storage articles in the refrigerator are more conveniently arranged, the pressure of the lower storage articles is reduced, and the damage to the lower storage articles is reduced. The application further provides a refrigerator and a method for controlling the refrigerator.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, such as a storage device, a refrigerator, and a method for controlling the refrigerator. Background Technology

[0002] Currently, refrigerators are everyday appliances used to preserve food and beverages. Traditional refrigerators, especially the freezer section, mostly use deep, single-layer drawers for storage, which can hold a large number of items.

[0003] In the process of implementing the embodiments of this disclosure, it has been found that at least the following problems exist in the related technology: when storing items, they often need to be stacked, which can easily cause damage to the items stored underneath, resulting in a messy storage situation and making it difficult to classify and store items. Summary of the Invention

[0004] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0005] This disclosure provides a storage device.

[0006] In some alternative embodiments, the storage device includes: a drawer cabinet with a first drawer on the bottom side inside the drawer cabinet, and one or more second drawers in the space above the first drawer inside the drawer cabinet; and a drawer door capable of closing the drawer cabinet, the drawer door being connected to the first drawer; a first auxiliary opening mechanism capable of opening the first drawer; and a second auxiliary opening mechanism capable of opening the second drawer.

[0007] By adopting this optional embodiment, the depth of a single drawer is reduced through the design of multiple drawers, while maintaining sufficient storage space. This makes it easier to organize the items stored in the refrigerator, reduces pressure on the lower stored items, and lessens damage to the items stored below.

[0008] This disclosure provides a refrigerator.

[0009] In some alternative embodiments, the refrigerator includes: the storage device of any of the above embodiments.

[0010] This disclosure provides a method for controlling a refrigerator.

[0011] In some alternative embodiments, the method includes:

[0012] Depending on the state of the first drawer, open one or more of the first and second drawers.

[0013] In this optional embodiment, the system determines whether to open the first drawer or the second drawer based on the state of the first drawer. This prevents the second drawer from being opened directly when the first drawer is not open, which could cause the second drawer to be blocked by the first drawer and damage both the first and second drawers.

[0014] This disclosure provides an electronic device.

[0015] In some embodiments, the electronic device includes:

[0016] At least one processor; and

[0017] A memory communicatively connected to the at least one processor; wherein,

[0018] The memory stores instructions that can be executed by the at least one processor, which, when executed by the at least one processor, cause the at least one processor to perform the above-described method for controlling the refrigerator.

[0019] This disclosure provides a computer-readable storage medium.

[0020] In some embodiments, the computer-readable storage medium stores computer-executable instructions configured to perform the above-described method for controlling a refrigerator.

[0021] This disclosure provides a computer program product.

[0022] In some embodiments, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program including program instructions that, when executed by a computer, cause the computer to perform the above-described method for controlling a refrigerator.

[0023] Some technical solutions provided in the embodiments of this disclosure can achieve the following technical effects:

[0024] It makes it easy to organize the items stored inside the refrigerator, reduces pressure on the lower items, and minimizes damage to them. The multi-layer drawers can be opened electrically for easy access, making it more intelligent and flexible to use.

[0025] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0027] Figure 1This is a schematic diagram of an optional embodiment of the opening structure as shown in an exemplary embodiment;

[0028] Figure 2 This is a schematic diagram of an alternative embodiment of an activated object, according to an exemplary embodiment.

[0029] Figure 3 This is a schematic diagram of an optional embodiment of the controller connection relationship according to an exemplary embodiment;

[0030] Figure 4 , 5 This is a schematic diagram of an alternative embodiment of the opening structure shown according to an exemplary embodiment;

[0031] Figure 4a This is an enlarged view of A;

[0032] Figure 6 This is a top view of an alternative embodiment of the opening structure shown according to an exemplary embodiment;

[0033] Figure 7 This is a schematic diagram of an alternative embodiment of a wire groove according to an exemplary embodiment;

[0034] Figure 7a This is an enlarged view of B;

[0035] Figure 7b This is an enlarged view of C;

[0036] Figure 7c This is an enlarged view of D;

[0037] Figure 8 This is a schematic diagram of an alternative embodiment of a decorative strip according to an exemplary embodiment;

[0038] Figure 8a This is an enlarged view of E;

[0039] Figure 9 , 10 This is a schematic diagram of an alternative embodiment of a storage box according to an exemplary embodiment;

[0040] Figure 11 This is a schematic diagram of an alternative embodiment of the storage box housing according to an exemplary embodiment;

[0041] Figure 12 This is a schematic diagram of an alternative embodiment of a housing fixing piece according to an exemplary embodiment;

[0042] Figure 13 This is a top view of an alternative embodiment of a housing retainer shown according to an exemplary embodiment;

[0043] Figure 14 This is a schematic diagram of another alternative embodiment of the storage box housing according to an exemplary embodiment;

[0044] Figure 15 This is a schematic diagram of another alternative embodiment of the housing fixing piece according to an exemplary embodiment;

[0045] Figure 16 This is a schematic diagram of another alternative embodiment of the shelf shown according to an exemplary embodiment;

[0046] Figure 17 This is a schematic diagram of an alternative embodiment of a carrier plate according to an exemplary embodiment;

[0047] Figure 18 This is a schematic diagram of an alternative embodiment of a lifting mechanism according to an exemplary embodiment;

[0048] Figure 19 , 20 This is a schematic diagram of an alternative embodiment of a horizontal slide rail according to an exemplary embodiment;

[0049] Figure 21 , 22 23 is a schematic diagram of another alternative embodiment of the storage device according to an exemplary embodiment;

[0050] Figure 24 , 25 This is a schematic diagram of an alternative embodiment of the structure of the first drawer according to an exemplary embodiment;

[0051] Figure 26 , 27 This is a schematic diagram of an alternative embodiment of the second drawer according to an exemplary embodiment;

[0052] Figure 28 This is a schematic diagram of another alternative embodiment of the storage device according to an exemplary embodiment;

[0053] Figure 29 This is a schematic diagram of an alternative embodiment of a drawer cabinet according to an exemplary embodiment;

[0054] Figure 30 This is a flowchart illustrating a method for controlling a refrigerator according to an exemplary embodiment;

[0055] Figure 31 This is a schematic diagram of an alternative embodiment of a storage box mounting structure according to an exemplary embodiment;

[0056] Figure 32 This is a schematic diagram of an alternative embodiment of the structure of the inner side of a door housing according to an exemplary embodiment;

[0057] Figure 33 This is a schematic diagram of an optional embodiment of the connection relationship between the slide rail and the storage box fixing frame, according to an exemplary embodiment.

[0058] Figure 34 This is a schematic diagram of an alternative embodiment of a storage box holder according to an exemplary embodiment;

[0059] Figure 35 This is a schematic diagram of an alternative embodiment of a slide rail, illustrated according to an exemplary embodiment;

[0060] Figure 36 This is a schematic diagram of an alternative embodiment of the slide rail sleeve according to an exemplary embodiment;

[0061] Figure 37 This is a schematic diagram of an alternative embodiment of a damping structure according to an exemplary embodiment;

[0062] Figure 38 , 39 This is a schematic diagram of an alternative embodiment of a storage drawer according to an exemplary embodiment;

[0063] Figure 40 This is a schematic diagram of an alternative embodiment of a thrust assist structure according to an exemplary embodiment;

[0064] Figure 41 This is a schematic diagram of another alternative embodiment of the thrust assist structure shown according to an exemplary embodiment;

[0065] Figure 42 This is a schematic diagram of an alternative embodiment of the mounting position of the rebound slide rail, according to an exemplary embodiment;

[0066] Figure 43 This is a schematic diagram of an alternative embodiment of a rebound slide rail according to an exemplary embodiment;

[0067] Figure 44 This is a schematic diagram of an alternative embodiment of a three-section rebound slide rail according to an exemplary embodiment;

[0068] Figure 45 This is a schematic diagram of an alternative embodiment of a lighting system according to an exemplary embodiment;

[0069] Figure 46 This is a schematic diagram of an alternative embodiment of the first lighting plate, the second lighting plate, and the third lighting plate according to an exemplary embodiment;

[0070] Figure 47 This is a schematic diagram of an alternative embodiment of the first lighting plate, second lighting plate, third lighting plate, and fourth lighting plate according to an exemplary embodiment;

[0071] Figure 48 This is a schematic diagram of an alternative embodiment of the first lighting plate, second lighting plate, third lighting plate, and fifth lighting plate according to an exemplary embodiment;

[0072] Figure 49 This is a schematic diagram of an alternative embodiment of a first lighting plate, a second lighting plate, a third lighting plate, a fourth lighting plate, and a fifth lighting plate, according to an exemplary embodiment.

[0073] Figure label:

[0074] 200. Object to be opened; 300. Opening structure; 301. Opening slot; 302. Switch; 303. Wire groove; 304. Decorative strip; 305. Mounting part; 306. Push-pull part; 307. Switch mounting slot; 308. First wire hole; 309. Second wire hole; 310. First card; 311. First fixing base; 312. First fixing hole; 313. Second card; 314. Second fixing base; 315. Second fixing hole; 400. Auxiliary opening mechanism; 401. First auxiliary opening mechanism; 402. Second auxiliary opening mechanism; 500. Controller; 600. Storage box shell; 601. Horizontal slot; 602. Connecting protrusion; 603. Second screw hole; 604. Insert fixing base; 60 5. Third screw hole; 700. Housing fixing plate; 701. Baffle fixing groove; 702. Connecting end; 703. Fixing end; 704. Connecting slot; 705. First screw hole; 706. Fourth screw hole; 707. Vertical slot; 708. Elastic protrusion; 800. Transparent baffle; 801. Positioning clip; 802. Baffle notch; 803. Snap-fit ​​protrusion; 804. Snap-fit ​​groove; 900. Carrying plate; 1000. Lifting frame; 1001. Lifting rack; 1002. Lifting gear; 1003. Lifting motor; 1100. Horizontal slide rail; 1101. Horizontal slide groove; 1102. Slider; 1103. Connecting plate; 1200. Connecting seat; 1300. Protective plate; 1400. Drawer cabinet; 1401, First fixing piece; 1402, Second fixing piece; 1403, First slide rail; 1404, Second slide rail; 1500, Drawer door; 1501, Battery; 1502, Charging port; 1503, First corresponding protrusion; 1504, Sliding groove; 1600, First drawer; 1601, First opening switch; 1700, Second drawer; 1701, Reinforcing plate; 1702, Second corresponding protrusion; 1703, Second opening switch; 1800, Wireless device; 1801, Transmitter; 1802, Receiver; 2200, Door shell; 2300, Storage box fixing bracket; 2301, Fixing surface; 2302, Sliding groove; 2400, Slide rail; 2401, Decorative baffle; 2402. Embedded end; 2403, sliding through groove; 2404, fixed through groove; 2500, damping structure; 2501, damping pivot; 2502, first connecting arm; 2503, second connecting arm; 2600, slide rail cover; 2601, sliding groove track; 2602, damping structure connecting seat; 2603, sliding connection port; 2604, fixed connection port; 2605, storage box fixed connection protrusion; 2700, drawer shell; 2701, divider; 2800, rebound slide rail; 2801, sliding rail; 2802, fixed rail; 2803, slide rail fixing seat; 2900, thrust auxiliary structure; 2901, first magnetic sheet; 2902, second magnetic sheet; 2903, magnetic sheet fixing seat; 2904, compression spring;2905. Spring fixing post; 2906. Fixed rebound seat; 2907. Movable rebound seat; 2908. Round hole; 3000. Mounting interlayer; 3100. Storage compartment; 3200. First lighting panel; 3300. Second lighting panel; 3400. Third lighting panel; 3500. Fourth lighting panel; 3600. Fifth lighting panel; 3700. Lighting panel. Detailed Implementation

[0075] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0076] In the description herein, unless otherwise specified and limited, the terms “installation,” “connection,” and “linkage” should be interpreted broadly, for example, as mechanical or electrical connections, or as internal connections between two components, or as direct or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0077] This disclosure provides an opening structure.

[0078] Figure 1 , Figure 2 and Figure 3 An optional implementation of the opening structure is shown.

[0079] In this optional embodiment, the opening structure 300 is provided with an opening slot 301, and an opening switch 302 is provided in the opening slot 301. The opening switch 302 can be connected to an auxiliary opening mechanism 400 that can open the object 200. The opening switch 302 is configured to trigger the auxiliary opening mechanism 400 to open the object 200.

[0080] In this optional embodiment, the opening switch 302 is set in the opening slot 301 that passes through the opening structure 300, which can hide the opening switch 302. When in use, the opening slot 301 is held directly, and the opening switch 302 is used to trigger the opening of the object 200. In case of power failure or damage to the auxiliary opening mechanism 400, the object 200 can be opened manually by pulling the opening slot 301 outward. This method is time-saving, labor-saving, convenient and reliable.

[0081] Optionally, the opening structure is provided with a wire groove 303, and a decorative strip 304 is covered on the wire groove 303. In this optional embodiment, by providing a wire groove 303 on the opening structure 300 and covering the wire groove 303 with a decorative strip 304, it is convenient to install the circuit of the opening switch 302 and also achieves a decorative effect.

[0082] Optionally, the opening structure 300 is connected to the opened object 200.

[0083] Optionally, the opening structure 300 is mounted on the side of the object to be opened 200.

[0084] Optionally, it also includes a controller 500, which is electrically connected to the opening structure 300 and the auxiliary opening mechanism 400 respectively. The controller 500 is used to acquire the signal from the opening switch 302 and control the auxiliary opening mechanism 400 to work.

[0085] Optionally, the auxiliary opening mechanism 400 may employ an electromagnetic pneumatic damping opening device.

[0086] Optionally, the opening structure 300 is installed on the side of the object 200 that is perpendicular to the ground. This optional embodiment facilitates the use of the opening structure 300 to operate and open the object 200.

[0087] Optionally, the height of the opening structure 300 is the same as the height of the object being opened 200. This optional embodiment enhances the overall visual appeal by creating a stronger sense of unity between the opening structure 300 and the object being opened 200.

[0088] Optionally, the opening switch 302 is a pressure-sensitive switch. In this optional embodiment, the pressure-sensitive switch has a built-in pressure-sensing element. When the user grips the opening slot 301, the pressure-sensitive switch senses the pressure of the user's hand and triggers an opening command. After receiving the opening command, the controller 500 controls the auxiliary opening mechanism 400 to push open the object 200.

[0089] Optionally, the on / off switch 302 is a micro-current sensing switch. In this optional embodiment, the on / off switch 302 is all-metal. When the user's hand touches the micro-current sensing switch, a micro-current signal is generated, triggering an on / off command. After receiving the on / off command, the controller 500 controls the auxiliary on / off mechanism 400 to push open the object 200.

[0090] Figure 4 , Figure 4a , Figure 5 , Figure 6 , Figure 7 , Figure 7a , Figure 7b and Figure 7c An optional implementation of the opening structure is shown.

[0091] In this optional embodiment, the opening structure 300 includes a mounting part 305 and a push-pull part 306. The mounting part 305 is connected to the object to be opened 200, and the push-pull part 306 protrudes outward from the object to be opened 200.

[0092] Optionally, a switch mounting groove 307 is provided inside the opening groove 301, and the opening switch 302 is disposed in the switch mounting groove 307. The switch mounting groove 307 is connected to the wire groove 303 through a first wire hole 308, and the wire groove 303 is connected to the side of the mounting part 305 through a second wire hole 309. Using this optional embodiment, by utilizing the connection between the switch mounting groove 307 and the wire groove 303, and the connection between the wire groove 303 and the side of the mounting part 305, the wiring of the opening switch 302 can be introduced into the interior of the object to be opened 200 through the connection point between the side of the mounting part 305 and the object to be opened 200.

[0093] Optionally, the thickness of the mounting portion 305 is less than the thickness of the push-pull portion 306. In this optional embodiment, the thickness of the push-pull portion 306 is greater than that of the mounting portion 305, thus concealing the gap between the opening object 200 and the opening structure 300, resulting in a more aesthetically pleasing overall appearance.

[0094] Optionally, one or both sides of the connection point between the mounting part 305 and the push-pull part 306 are curved surfaces. Using this optional embodiment, when the object to be opened 200 is a double door, the opening structure 300 is fixed to one of the objects to be opened 200. In this case, the curved surface connection on the side of the opening structure 300 facing the other object to be opened prevents the opening structure 300 from colliding with the other object to be opened 200 when closing it.

[0095] Optionally, the wire groove 303 is disposed on the push-pull portion 306 parallel to the side of the object 200 to be opened. With this optional embodiment, the wire groove 303 is disposed on the side of the push-pull portion 306 without affecting the flatness of the two sides of the opening structure 300.

[0096] Optionally, the inner side of the wire groove 302 is provided with first cards 310 in an alternating manner, and one end of the wire groove 302 is provided with a first fixing seat 311, and the first fixing seat 311 is provided with a first fixing hole 312.

[0097] Optionally, the opening structure 300 is a strip structure.

[0098] Optionally, the length of the opening structure 300 is the same as the height of the object being opened 200. This optional embodiment makes the opening structure 300 and the object being opened 200 more integrated.

[0099] Figure 8 and Figure 8a An alternative implementation structure for the decorative strip is shown.

[0100] In this optional embodiment, a display module is installed inside the decorative strip 304. Using this optional embodiment, the display module within the wire groove 303 displays decorative colors or refrigerator data, creating a more visually appealing and enhanced refrigerator experience. The display module can be an LED display or an LCD display. The display module is connected to the controller 500 via wires, and the controller 500 can control the display module to display different decorative colors or refrigerator data.

[0101] Optionally, some or all of the decorative strip 304 has a preset transparency. Using this optional embodiment, the interior of the wire groove 303 can be seen through the decorative strip 304 with the preset transparency.

[0102] Optionally, the decorative strip 304 covers the outside of the wire trough 303 via a snap-fit ​​connection. This optional embodiment allows for the removal and installation of the decorative strip 304, facilitating adjustments and maintenance of the wire trough 303.

[0103] Optionally, the decorative strip 304 has second clips 313 staggered on one side, and a second fixing seat 314 at one end of the decorative strip, with a second fixing hole 315 on the second fixing seat 314. Using this optional embodiment, the decorative strip 304 can be placed over the wire groove 303, and then the second clips 313 can be slid to engage under the first clips 310, making the second fixing seat 314 fit tightly against the first fixing seat 311. Finally, screws are used to pass through the first fixing hole 312 and the second fixing hole 315 to fix the decorative strip 304 onto the wire groove 303.

[0104] This disclosure provides a storage box.

[0105] Figure 9 and Figure 10 An alternative implementation of the storage box is shown.

[0106] In this optional embodiment, a storage box includes: a storage box shell 600; shell fixing pieces 700 connected to both ends of the storage box shell 600, the shell fixing pieces 700 having baffle fixing grooves 701; and a transparent baffle 800, the transparent baffle 800 being inserted into the baffle fixing grooves 701 to close one side of the storage box shell 600.

[0107] In this optional embodiment, the transparent baffle 800 is fixed to the storage box using the baffle fixing groove 701 on the housing fixing piece 700 and the transverse slot 601 on the storage box housing 600, thus sealing one side of the storage box and forming a storage box with storage space. The user can observe the inside of the storage box through the transparent baffle 800, which can prevent the reduction of transparency due to wear and tear, while improving the overall texture of the storage box and making it more durable.

[0108] Optionally, the transparent baffle 800 is made of transparent glass. This optional embodiment results in higher transparency and better wear resistance for the transparent baffle 800.

[0109] Optionally, the transparent baffle 800 has an edge banding on one or more sides. This optional embodiment enhances the aesthetics and improves safety by wrapping the edges of the transparent baffle 800.

[0110] Optionally, both the storage box housing 600 and the housing fixing piece 700 are made of metal. Using this optional embodiment, the metal design of the storage box housing 600 gives it a more premium feel.

[0111] Figure 11 An alternative embodiment of the storage box housing is shown.

[0112] In this optional embodiment, the storage box housing 600 is provided with a horizontal slot 601, and the transparent baffle 800 is inserted into the horizontal slot 601. This optional embodiment enhances the fixation of the transparent baffle 800.

[0113] Optionally, the storage box shell 600 has an L-shaped structure. Using this optional embodiment, the storage box shell 600 can be manufactured as a single piece, which facilitates production and reduces production costs.

[0114] Optionally, one end of the L-shaped structure of the storage box shell 600 is provided with a insert fixing seat 604, and a transverse slot 601 is disposed on the insert fixing seat 604. With this optional embodiment, the insert fixing seat 604 is equivalent to increasing the thickness of the storage box shell 600, so that the transverse slot 601 can be set deeper.

[0115] Optionally, the portion of the side of the insert fixing base 604 that connects to the housing fixing plate 700 is provided with a third screw hole 605, and a fourth screw hole 706 is provided on the housing fixing plate 700 at a position corresponding to the third screw hole 605. In this optional embodiment, screws passing through the third screw hole 605 and the fourth screw hole 706 serve to fix the side of the housing fixing plate 700 and the side of the insert fixing base 604 together.

[0116] Figure 12 and Figure 13 An alternative implementation of the housing retainer is shown.

[0117] In this optional embodiment, the housing fixing piece 700 includes: a connecting end 702, which completely covers the side of the housing that connects to the storage box housing 600; and a fixing end 703, which protrudes to one side of the storage box housing 600 for fixing to the refrigerator door. Using this optional embodiment, the connecting end 702 of the housing fixing piece 700 is fixedly connected to the storage box housing 600, and then the entire assembly is fixed to the refrigerator door using the protruding fixing end 703, allowing for convenient and quick installation and use of the entire storage box.

[0118] Optionally, a connecting groove 704 is provided at the junction of the connecting end 702 and the fixed end 703, and a connecting protrusion 602 is provided on the storage box housing 600 at a position corresponding to the connecting groove 704. The connecting protrusion 602 can be inserted into the connecting groove 704. A first screw hole 705 is provided in the connecting groove 704, and a second screw hole 603 is provided on the connecting protrusion 602. By using this optional embodiment, by inserting the connecting protrusion 602 into the connecting groove 704, and then using screws passing through the first screw hole 705 and the second screw hole 603, the fixation between the storage box housing 600 and the connecting end 702 can be strengthened.

[0119] Optionally, the thickness of the connecting end 702 near the fixed end 703 is greater than that of the opposite side. This optional embodiment increases the thickness of the connecting end 702 near the fixed end 703, providing sufficient connection space between the connecting end 702 and the storage box housing 600 connection structure.

[0120] Optionally, the side of the connecting end 702 that connects to the storage box housing 600 is a flat surface, while the opposite side is an inclined surface. This optional embodiment makes the interior of the storage box housing 600 more regular in shape.

[0121] Figure 14 Another alternative implementation structure of the storage box is shown.

[0122] In this optional embodiment, a storage box includes: a storage box shell 600; shell fixing pieces 700 connected to both ends of the storage box shell 600; and a transparent baffle 800; the transparent baffle 800 is inserted into the shell fixing piece 700 and can close one side of the storage box shell 600.

[0123] In this optional embodiment, the transparent baffle 800 is inserted into the storage box and closes one side of the storage box, forming a storage box with storage space. The user can observe the inside of the storage box through the transparent baffle 800. At the same time, the transparent baffle 800 can be removed from the storage box for easy cleaning of the transparent baffle and the inside of the storage box, keeping the storage box clean.

[0124] Optionally, the portions of the transparent baffle 800 that insert into the storage box housing 600 on both sides are provided with elastic seals. This optional embodiment allows for a tighter connection between the transparent baffle 800 and the storage box housing 600, preventing the transparent baffle 800 from swaying laterally.

[0125] Optionally, it also includes a positioning card 801, which is n-shaped, wherein one side of the n-shape has a baffle notch 802. In this optional embodiment, the positioning card 801 serves to limit the transparent baffle 800 and prevent the transparent baffle 800 from falling off.

[0126] Optionally, the positioning card 801 is connected to the storage box housing 600 via a snap-fit ​​structure.

[0127] Optionally, the snap-fit ​​structure includes a snap-fit ​​protrusion 803 and a snap-fit ​​groove 804, one of which is disposed inside the positioning card 801 and the other is disposed on the storage box housing 600.

[0128] Figure 15 Another alternative implementation of the housing retainer is shown.

[0129] In this optional embodiment, the housing fixing piece 700 is provided with a longitudinal slot 707, into which the transparent baffle 800 can be inserted. Using this optional embodiment, the transparent baffle 800 is inserted and removed within the longitudinal slot 707, thus connecting the transparent baffle 800 to the storage box housing 600.

[0130] Optionally, the longitudinal slot 707 is provided with an elastic protrusion 708. In this optional embodiment, the elastic protrusion 708 compresses and fixes the transparent baffle 800, so that the transparent baffle 800 can be stably fixed in the longitudinal slot 707, and the transparent baffle 800 is prevented from shaking and noise is reduced.

[0131] Optionally, the storage box housing 600 is provided with a horizontal slot 601, and the transparent baffle 800 can be inserted into the horizontal slot 601 from one end of the vertical slot 707. With this optional embodiment, the vertical slot 707 and the horizontal slot 601 communicate with each other and jointly fix the transparent baffle 800, making the fixation more secure.

[0132] Optionally, a resilient protrusion is also provided within the transverse slot 601.

[0133] This disclosure provides a storage rack.

[0134] Figure 16 , Figure 17 and Figure 18 An alternative implementation of the shelf is shown.

[0135] In this optional embodiment, a shelf includes: a shelf 900; a lifting frame 1000, which is driven by a lifting mechanism and can be raised and lowered; and a horizontal slide rail 1100, which is connected to the lifting frame 1000 and slidably connected to the shelf 900.

[0136] In this optional embodiment, the lifting mechanism drives the lifting frame 1000 to rise and fall, which in turn drives the carrying plate 900 to rise and fall. The carrying plate 900 can slide back and forth on the horizontal slide rail 1100, so that the carrying plate 900 can be electrically lifted and lowered while also sliding back and forth relative to the lifting frame 1000. The adjustment of the lifting of the carrying plate 900 is more linear, improving the accuracy of adjustment, facilitating the storage of items, and reducing the difficulty of use.

[0137] Optionally, the lifting mechanism includes a lifting rack 1001, a lifting gear 1002, and a lifting motor 1003. The lifting rack 1001 is vertically mounted on the lifting frame 1000, and it meshes with the lifting gear 1002, which is driven by the lifting motor 1003. In this optional embodiment, the lifting motor 1003, the lifting gear 1002, and the lifting rack 1001 work together to lift the lifting frame 1000, thereby lifting the carrying plate 900.

[0138] Optionally, the horizontal slide rail 1100 is provided with a horizontal slide groove 1101, and a slider 1102 that can slide along the horizontal slide groove 1101 is provided in the horizontal slide groove 1101. The carrying plate 900 is fixedly connected to the slider 1102. With this optional embodiment, the slider 1102 can slide on the horizontal slide rail 1100 connected to the lifting frame, and the carrying plate 900 is fixedly connected to the slider 1102, which can realize electric lifting and sliding back and forth relative to the lifting frame 1000.

[0139] Optionally, both ends of the horizontal slide rail 1100 are fixedly connected to both ends of the lifting frame 1000 via connecting pieces 1103. In this optional embodiment, the horizontal slide rail 1100 and the lifting frame 1000 are fixedly connected together by the connecting pieces 1103, so that the horizontal slide rail 1100 can rise and fall together with the lifting frame 1000.

[0140] Optionally, the connecting piece 1103 has a thin sheet structure. In this optional embodiment, after the horizontal slide rail 1100 and the lifting frame 1000 are fixedly connected by the thin sheet connecting piece 1103, a narrower groove can be provided on the inner wall of the refrigerator. The connecting piece passes through the groove, so that the lifting frame 1000 is placed inside the inner wall of the refrigerator, and the horizontal slide rail 1100 is placed outside the inner wall of the refrigerator.

[0141] Figure 19 and Figure 20 An alternative implementation of the horizontal chute is shown.

[0142] In this optional embodiment, the opening direction of the horizontal slide groove 1101 is parallel to the horizontal plane or faces downwards from the horizontal plane. This optional embodiment prevents foreign objects from entering the opening groove and affecting the normal sliding of the slider 1102 within the horizontal slide groove 1101. For example, when the opening direction of the horizontal slide groove 1101 faces downwards from the horizontal plane, it forms a 45-degree angle with the horizontal direction. Another example is that the opening direction of the horizontal slide groove 1101 faces downwards from the horizontal plane, forming a 90-degree angle with the horizontal direction.

[0143] Optionally, the opening direction of the horizontal groove 1101 is parallel to the horizontal plane. This optional embodiment can prevent foreign objects from entering the opening groove, while also making installation easier.

[0144] Optionally, a connecting seat 1200 is also included. The connecting seat 1200 has: a side parallel to the horizontal plane, which is connected to the carrying plate 900; and a side perpendicular to the opening direction of the horizontal slide groove 1101, which is connected to the slider 1102. In this optional embodiment, the carrying plate 900 needs to be horizontally positioned. Since the opening direction of the horizontal slide groove 1101 does not face the carrying plate 900, the connecting seat 1200 can better fix the carrying plate 900 to the slider 1102 within the horizontal slide groove 1101, allowing the carrying plate 900 to slide with the slider 1102.

[0145] Optionally, the length of the connecting seat 1200 is equal to the length of the slider 1102 and less than the length of the horizontal groove 1101. With this optional embodiment, the stability of the connection with the slider 1102 can be maintained, and it can be ensured that the slider 1102 can slide within the horizontal groove 1101.

[0146] Optionally, the length of the connecting seat 1200 is equal to the length of the slider 1102, and is half the length of the horizontal slide rail 1100. Using this optional embodiment, when the length of the slider 1102 is half the length of the horizontal slide rail 1100, the distance the slider 1102 can slide within the horizontal slide rail 1100 is also limited to within half the length of the horizontal slide rail 1100. This further limits the outward sliding distance of the carrying plate 900 to no more than half the length of the horizontal slide rail 1100, allowing the carrying plate 900 to slide outward a sufficient distance while maintaining a large supporting force, thus reducing the probability of damage to the carrying plate 900.

[0147] Optionally, one or more sliders 1102 may be provided. The length of slider 1102 refers to the distance between the two farthest ends of one or more sliders 1102.

[0148] Optionally, the horizontal slide 1101 is a T-slot structure, and the slider 1102 is also a T-shaped structure, so that the slider 1102 can be confined within the horizontal slide 1101 and will not fall off.

[0149] Optionally, a protective sheet 1300 is also included, which covers one side of the opening of the horizontal slide 1101. Using this optional embodiment, the protective sheet 1300 protects the opening of the horizontal slide 1101, reducing the probability of foreign objects entering the horizontal slide 1101.

[0150] Optionally, a gap is provided between the protective plate and the opening side of the horizontal slide 1101. This optional embodiment provides space for a fixed connection between the carrier plate 900 and the slider 1102.

[0151] Optionally, the protective sheet 1300 is attached to the underside of the carrying plate 900. Using this optional embodiment, the protective sheet 1300 provides support to the carrying plate 900, reducing the likelihood of damage to the carrying plate 900.

[0152] This disclosure provides a storage device.

[0153] Figure 21 , Figure 22 and Figure 23 An alternative implementation of the storage device is shown.

[0154] In this optional embodiment, a storage device includes: a drawer cabinet 1400, a first drawer 1600 provided on the bottom side of the interior of the drawer cabinet 1400, and one or more second drawers 1700 provided in the space above the first drawer 1600 inside the drawer cabinet 1400; and a drawer door 1500 capable of closing the drawer cabinet 1400, the drawer door 1500 being connected to the first drawer 1600.

[0155] By adopting this optional embodiment, the depth of a single drawer is reduced through the design of two drawers, while maintaining sufficient storage space. This makes it easier to organize the items stored in the storage compartment, reduces pressure on the items stored below, and lessens damage to the items stored below.

[0156] Optionally, the system also includes a first auxiliary opening mechanism 401 capable of opening the first drawer 1600 and a second auxiliary opening mechanism 402 capable of opening the second drawer 1700. With this optional embodiment, the first drawer 1600 and the second drawer 1700 can be opened by the first auxiliary opening mechanism 401 and the second auxiliary opening mechanism 402, and the first drawer 1600 and the second drawer 1700 can be opened electrically, making them convenient to open, more intelligent, and more flexible in use.

[0157] Optionally, it also includes a controller 500, which controls the first auxiliary opening mechanism 401 and the second auxiliary opening mechanism 402 after receiving an instruction.

[0158] Optionally, the second drawer 1700 is located above the first drawer 1600. With this optional embodiment, since the first drawer 1600 is fixedly connected to the drawer door 1500, and the second drawer 1700 is located above the first drawer 1600, the drawer door 1500 can simultaneously enclose both the first drawer 1600 and the second drawer 1700 within the drawer cabinet 1400, without the first drawer 1600 obstructing the second drawer 1700.

[0159] Optionally, the controller 500 transmits signals to the first on / off switch 1601 via a wireless device 1800, and the controller 500 is electrically connected to the first auxiliary on / off mechanism 401 and the second auxiliary on / off mechanism 402. This optional embodiment facilitates signal transmission between the first on / off switch 1601 and the controller 500 when it is inconvenient to connect the first on / off switch 1601 to the controller 500 via a wire.

[0160] Optionally, the wireless device 1800 includes a transmitter 1801 and a receiver 1802. The transmitter 1801 is disposed inside the drawer door 1500 and is electrically connected to the first open switch 1601, and the receiver 1802 is electrically connected to the controller 500.

[0161] Optionally, a storage battery 1501 is installed inside the drawer door 1500, and a charging port 1502 is provided on the lower side of the drawer door 1500, through which the storage battery 1501 is charged. Using this optional embodiment, the drawer door 1500 is powered by the storage battery 1501, solving the problem of inconvenient electrical connection between the drawer door 1500 and the refrigerator.

[0162] Optionally, a pressure sensor is provided between the drawer cabinet 1400 and the drawer door 1500 to detect the status of the first drawer 1600.

[0163] Figure 24 and Figure 25 An alternative implementation of the drawer door and the first drawer is shown.

[0164] Optionally, it also includes a first opening switch 1601, configured to control the opening of one or more of the following: a first drawer 1600; and a second drawer 1700.

[0165] Optionally, the first opening switch 1601 is provided on the drawer door 1500.

[0166] Optionally, the first activation switch 1601 is configured to control one or more of the following via the wireless device 1800: a first auxiliary activation mechanism 401; and a second auxiliary activation mechanism 402.

[0167] Optionally, the first opening switch 1601 is located on the upper side of the drawer door 1500. With this optional embodiment, the upper side of the drawer door 1500 can partially cover the first opening switch 1601 when all refrigerator doors are closed, making the overall appearance more aesthetically pleasing.

[0168] Optionally, the drawer door 1500 has a push-pull groove 1504 on its upper side. With this optional embodiment, when the first auxiliary opening mechanism 401 and the second auxiliary opening mechanism 402 cannot be used normally due to power failure or other reasons, the drawer door 1500 can be opened through the push-pull groove 1504.

[0169] Optionally, the first auxiliary opening mechanism 401 is disposed between the first drawer 1600 and the drawer cabinet 1400.

[0170] Optionally, the first auxiliary opening mechanism 401 is fixedly installed on the bottom side of the drawer cabinet 1400, and the drawer door 1500 is provided with a first corresponding protrusion 1503, which corresponds to the top end of the first auxiliary opening mechanism 401.

[0171] Optionally, the first drawer 1600 is fixedly mounted with a first slide rail 1403.

[0172] Optionally, the charging port 1502 is located on the lower side of the drawer door 1500.

[0173] Figure 26 and Figure 27 An alternative implementation of the second drawer is shown.

[0174] In this optional embodiment, the second auxiliary opening mechanism 402 is disposed between the second drawer 1700 and the drawer cabinet 1400.

[0175] Optionally, the second auxiliary opening mechanism 402 is fixedly installed on the rear side wall of the drawer cabinet 1400, and the second drawer 1700 is provided with a reinforcing plate 1701 on the lower side. The reinforcing plate 1701 is provided with a second corresponding protrusion 1702, which corresponds to the top end of the second auxiliary opening mechanism 402.

[0176] Optionally, the second drawer 1700 is fixedly equipped with a second slide rail 1404.

[0177] Figure 28 Another alternative implementation of the storage device is shown.

[0178] In this optional embodiment, a second opening switch 1703 is also included, configured to control the opening of the second drawer 1700.

[0179] Optionally, the second opening switch 1703 is configured to cooperate with the first drawer 1600 to open the second drawer 1700.

[0180] Optionally, the second opening switch 1703 and the first drawer 1600 are configured such that the second opening switch 1703 is a proximity switch and is installed on the drawer cabinet 1400. The end of the first drawer 1600 is provided with a sensing magnetic sheet. When the sensing magnetic sheet on the first drawer 1600 approaches the second opening switch 1703, the second opening switch 1703 is triggered.

[0181] Figure 29 An alternative implementation of the chest of drawers is shown.

[0182] In this optional embodiment, a first fixing piece 1401 and a second fixing piece 1402 are provided on the inner side wall of the drawer cabinet 1400. The first fixing piece 1401 is slidably connected to the first drawer 1600 via a first slide rail 1403, and the second fixing piece 1402 is slidably connected to the second drawer 1700 via a second slide rail 1404. With this optional embodiment, the first drawer 1600 and the second drawer 1700 are slidably connected to the drawer cabinet 1400 individually.

[0183] Optionally, the second opening switch 1703 is disposed between the first drawer 1600 and the drawer cabinet 1400, and is at a preset distance from the drawer door 1500. Using this optional embodiment, the second opening switch 1703 can be triggered after the first drawer 1600 is pulled out to the preset distance, allowing for more intelligent control of the opening of the second drawer 1700. For example, the second opening switch 1703 can be fixedly installed on the inner wall of the drawer cabinet 1400, and the distance between the installation position of the second opening switch 1703 and the drawer door 1500 is half the length of the first drawer 1600. Alternatively, the second opening switch 1703 can be fixedly installed on the inner wall of the drawer cabinet 1400, and the distance between the installation position of the second opening switch 1703 and the drawer door 1500 is 20cm. The second opening switch 1703, depending on the size of the switch used, can be directly fixed to the inner wall of the drawer cabinet 1400 with screws, or embedded in the inner wall of the drawer cabinet 1400, or directly pass through the inner wall of the drawer cabinet 1400 and partially protrude to the outside of the drawer cabinet 1400.

[0184] This disclosure provides a refrigerator and a method for controlling the refrigerator.

[0185] In this alternative embodiment, a refrigerator includes the storage device of any of the above embodiments.

[0186] Figure 30 A flowchart of a method for controlling a refrigerator is shown.

[0187] In this optional embodiment, a method for controlling a drawer includes:

[0188] Step s1900: Based on the state of the first drawer, open one or more of the first and second drawers.

[0189] This optional embodiment prevents the second drawer 1700 from being opened directly when the first drawer 1600 is not open. This would prevent the second drawer 1700 from being blocked by the first drawer 1600 when it is opened, which would damage the first drawer 1600, the second drawer 1700, the first auxiliary opening mechanism 401, and the second auxiliary opening mechanism 402.

[0190] Optionally, the method includes: when the first drawer is in a closed state, a first opening switch triggers a first instruction to open the first drawer; when the first drawer is in an open state, the first opening switch triggers a second instruction to open the second drawer. Using this optional embodiment, different instructions are triggered by the same first opening switch 1601 to control the opening of the first drawer 1600 and the second drawer 1700, making it more intelligent and convenient to open the first drawer 1600 and the second drawer 1700, thus facilitating the management and use of the first drawer 1600 and the second drawer 1700.

[0191] Optionally, the method further includes opening the second drawer after the first drawer has been opened to a preset distance. Using this optional embodiment, the second drawer 1700 automatically opens after the first drawer 1600 has been opened to a certain distance, resulting in better cooling.

[0192] Optionally, the method includes controlling the opening of a first drawer according to a first instruction and controlling the opening of a second drawer according to a second instruction.

[0193] Optionally, the method includes detecting the state of the first drawer; when the first drawer is closed, pressing a first opening switch to trigger a first command; and when the first drawer is open, pressing the first opening switch to trigger a second command. Using this optional embodiment, by detecting the state of the first drawer 1600, a single first opening switch 1601 can be used to control both the first drawer 1600 and the second drawer 1700, making it more intelligent.

[0194] Optionally, the method includes pressing a first opening switch to trigger a first command, opening the first drawer, and then, after the first drawer is pulled out a preset distance, triggering a second opening switch to trigger a second command. Using this optional embodiment, triggering the second command after the first drawer 1600 is pulled out a preset distance allows for a more convenient and faster opening of the second drawer 1700.

[0195] Optionally, the method includes pressing the first on switch 1601 to trigger a first instruction, and pressing the second on switch to trigger a second instruction.

[0196] Optionally, the method further includes pressing and holding the first opening switch when the first drawer is closed to trigger a third command, simultaneously opening the first drawer 1600 and the second drawer 1700. Using this optional embodiment, the first drawer 1600 and the second drawer 1700 can be opened quickly and simultaneously.

[0197] This disclosure also provides a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for controlling a refrigerator.

[0198] This disclosure also provides a computer program product, which includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions that, when executed by a computer, cause the computer to perform the above-described method for controlling a refrigerator.

[0199] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0200] This disclosure provides a storage box mounting structure.

[0201] Figure 31 , Figure 32 , Figure 33 and Figure 34 An alternative implementation of the storage box mounting structure is shown.

[0202] In this optional embodiment, a storage box mounting structure includes: a storage box mounting bracket 2300 configured to connect to a storage box; a slide rail 2400; and a damping structure 2500 disposed between the slide rail 2400 and the storage box mounting bracket 2300; wherein the storage box mounting bracket 2300 is slidable along the slide rail 2400, and the damping structure 2500 provides damping force when the storage box mounting bracket 2300 slides along the slide rail 2400.

[0203] In this optional embodiment, the storage box holder 2300 can slide along the slide rail 2400. A damping structure 2500 is provided between the storage box holder 2300 and the slide rail 2400, so that the sliding between the storage box holder 2300 and the slide rail 2400 has a damping force. That is, the storage box holder 2300 will only move when the force on the storage box holder 2300 exceeds the damping force. In use, the height of the storage box holder 2300 can be adjusted by applying external force, that is, the height of the storage box can be adjusted. It is flexible and reliable and reduces the difficulty of use.

[0204] By embedding a slide rail 2400 into the door housing 2200, the storage box fixing frame 2300 can slide along the slide rail 2400. At the same time, a damping structure 2500 is provided between the storage box fixing frame 2300 and the slide rail 2400, so that the sliding between the storage box fixing frame 2300 and the slide rail 2400 has a damping force. That is, the storage box fixing frame 2300 will only move when the force on the storage box fixing frame 2300 exceeds the damping force. In use, the height of the storage box fixing frame 2300 can be adjusted by applying an external force, that is, the height of the storage box can be adjusted. It is flexible, reliable and convenient to use.

[0205] Optionally, the storage box holder 2300 has a fixing surface 2301 and a sliding groove 2302 at both ends; wherein, the fixing surface 2301 can connect with the storage box, and the sliding groove 2302 is engaged on the slide rail 2400 and can slide along the slide rail 2400. With this optional embodiment, the storage box holder 2300 can both fix the storage box and slide along the slide rail 2400.

[0206] Optionally, it also includes a door housing 2200, with the slide rail 2400 embedded in the inner wall of the door housing 2200. Using this optional embodiment, the storage box mounting structure can be fixed integrally to the door housing 2200 for use.

[0207] Figure 35 An alternative implementation of the slide rail is shown.

[0208] In this optional embodiment, the slide rail 2400 includes a decorative baffle portion 2401 and an embedded end portion 2402. The embedded end portion 2402 extends into the internal space of the door housing 2200, and the decorative baffle portion 2401 is embedded in one side wall of the door housing 2200. Using this optional embodiment, one side of the decorative baffle portion 2401 is embedded in the inner wall of the door housing 2200, resulting in a more aesthetically pleasing appearance.

[0209] Optionally, the slide rail 2400 is provided with a sliding groove 2403 that passes through the slide rail 2400. In this optional embodiment, the sliding groove 2403 is used to fix the storage box on the storage box mounting bracket 2300 through the sliding groove 2403.

[0210] Optionally, the decorative baffle portion 2401 is reinforced to the side wall of the door housing 2200 with screws. This optional embodiment increases the stability of the connection between the decorative baffle portion 2401 and the door housing 2200, reducing the likelihood of the decorative baffle portion 2401 falling off.

[0211] Optionally, the fixing face 2301 is disposed on the edge of the sliding groove 2403 on one side of the embedded end 2402. With this optional embodiment, it is convenient for the storage box to be fixedly connected to the fixing face 2301 through the sliding groove 2403.

[0212] Optionally, a sliding through groove is provided in the middle of the slide rail 2400, and fixed through grooves 2404 are provided on the upper and lower sides of the sliding through groove.

[0213] Figure 36 An alternative implementation of the slide rail cover is shown.

[0214] In this optional embodiment, a slide rail cover 2600 is also included. The slide rail cover 2600 is fitted over the outside of the slide rail 2400 and connected to the slide rail 2400. Using this optional embodiment, the slide rail cover 2600 can provide some protection for the slide rail 2400, and in some cases during later maintenance, when it is not necessary to move the slide rail 2400 connected to the door housing 2200, it is not necessary to disassemble the slide rail 2400, making maintenance more convenient.

[0215] Optionally, the slide rail cover 2600 is fixedly connected to the slide rail 2400 by screws. This optional embodiment facilitates the disassembly and installation of the slide rail cover 2600.

[0216] Optionally, the slide rail cover 2600 is provided with a sliding groove track 2601 and a damping structure connecting seat 2602, wherein the sliding groove track 2601 is slidably connected to the sliding groove portion 2302, and the damping structure connecting seat 2602 is rotatably connected to one end of the damping structure 2500. In this optional embodiment, the sliding groove track 2601 allows the sliding groove portion 2302 on the storage box fixing frame 2300 to move along the sliding groove track 2601, driving the entire storage box fixing frame 2300 to slide up and down. The damping structure connecting seat 2602 is used to fix one end of the damping structure 2500 and makes one end of the damping structure 2500 rotatable.

[0217] Optionally, the sliding groove track 2601 is located in the middle of the slide rail cover 2600, and a sliding connection port 2603 is provided corresponding to the sliding groove track 2601. Fixed connection ports 2604 are provided on both the upper and lower sides of the sliding connection port 2603, and a storage box fixing connection protrusion 2605 is provided on one side of the fixed connection port 2604. Using this optional embodiment,

[0218] Figure 37 An alternative implementation of the damping structure is shown.

[0219] In this optional embodiment, the damping structure 2500 includes: a damping shaft 2501; a first connecting arm 2502, one end of which is fixedly connected to one rotating end of the damping shaft 2501, and the other end of which is rotatably connected to the slide rail 2400; and a second connecting arm 2503, one end of which is fixedly connected to the other rotating end of the damping shaft 2501, and the other end of which is rotatably connected to the storage box fixing frame 2300. In this optional embodiment, the two rotatable ends of the damping structure 2500 are respectively rotatably fixed to the slide rail 2400 and the storage box fixing frame 2300. When the position between the storage box fixing frame 2300 and the slide rail 2400 changes, it will cause the two ends of the damping structure 2500 to rotate. Due to the characteristics of the damping structure 2500, the two ends will be subjected to damping force when rotating, which will hinder the rotation between the two ends of the damping structure 2500, thereby hindering the change of the relative position between the storage box fixing frame 2300 and the slide rail 2400, and generating damping force between the storage box fixing frame 2300 and the slide rail 2400.

[0220] Optionally, the damping shaft 2501 has two rotatable ends, and the two ends generate damping force when rotating. It can also be understood as a rotational damper, which has damping force when rotating. The existing technology of related damping shafts in this field is relatively complete, and will not be described in detail here.

[0221] Optionally, one or more damping structures 2500 are provided. Using this optional embodiment, the magnitude of the damping force can be varied by providing one or more damping structures 2500.

[0222] Optionally, the storage box holder 2300 is provided with a slide rail 2400 at both ends.

[0223] Optionally, a damping structure 2500 is provided between the slide rail 2400 on one side and the storage box fixing frame 2300, or the slide rail 2400 on both sides is provided with a damping structure 2500 between it and the storage box fixing frame 2300.

[0224] This disclosure provides a storage drawer.

[0225] Figure 38 and Figure 39 An alternative implementation of the storage drawer is shown.

[0226] In this alternative embodiment, a storage drawer includes: a drawer housing 2700; a drawer cabinet; a rebound slide 2800; and a push-assist structure 2900 configured to provide an outward push to the drawer housing 2700; wherein the rebound slide 2800 is capable of slidably connecting the drawer housing 2700 to the drawer cabinet.

[0227] In this optional embodiment, a push-assist structure 2900 is installed between the drawer housing 2700 and the drawer cabinet. When the rebound slide rail 2800 is unlocked and pops outward, the distance that the drawer housing 2700 is pushed out is increased, making it easier for the user to pull out the drawer housing 2700. This makes it more convenient to use, eliminates the need for a handle, and improves the utilization rate of the internal space of the refrigerator.

[0228] Optionally, a divider 2701 is fixedly installed on the drawer shell 2700. One side of the divider 2701 is vertical and closely attached to one side of the drawer shell 2700, and the length of the divider 2701 is half the length of the drawer shell 2700. Using this optional embodiment, the interior of the drawer shell 2700 can be partially divided, so that the storage space of the drawer shell 2700 has both interconnected and concealed parts, which is more conducive to the classified storage of items.

[0229] Optionally, the drawer housing 2700 has a mounting compartment 3000 on its side wall. In this optional embodiment, the rebound slide rail 2800 and the thrust assist structure 2900 are installed within the mounting compartment 3000, achieving a concealed effect and improving the overall aesthetics. The mounting compartment 3000 is a groove located within the side wall of the drawer housing 2700, opening towards the bottom of the drawer housing 2700.

[0230] Figure 40 An alternative implementation of the thrust-assisted structure is shown.

[0231] In this optional embodiment, the push-assist structure 2900 includes a first magnetic piece 2901 and a second magnetic piece 2902, one of which is disposed on the drawer housing 2700 and the other is disposed inside the drawer cabinet. The surfaces of the first magnetic piece 2901 and the second magnetic piece 2902 that repel each other face to face. Using this optional embodiment, utilizing the principle of repulsion between like poles of magnets, the first magnetic piece 2901 generates an outward pushing force on the second magnetic piece 2902. After the rebound slide rail 2800 is unlocked, the drawer housing 2700 with the second magnetic piece 2902 is pushed outward.

[0232] Optionally, one side of the first magnetic piece 2901 is fixed on the magnetic piece fixing seat 2903, which is used to fix the drawer cabinet, and one side of the second magnetic piece 2902 is fixed on the rear side of the drawer shell 2700.

[0233] Optionally, the first magnetic piece 2901 and the magnetic piece fixing base 2903 are embedded in the drawer cabinet, and the second magnetic piece 2902 is embedded in the drawer housing 2700. Using this embodiment, the embedded installation method reduces the space occupied by the first magnetic piece 2901 and the second magnetic piece 2902 in the drawer cabinet's storage space.

[0234] Optionally, one or more second magnetic pieces 2902 are provided at both ends of the rear side of the drawer housing 2700, and the one or more second magnetic pieces 2902 are symmetrical about the vertical center line of the rear side of the drawer housing 2700. The magnetic piece fixing base is provided with first magnetic pieces 2901 corresponding to the number and position of the second magnetic pieces 2902. By adopting this optional embodiment, by symmetrically arranging the second magnetic pieces 2902 on both sides of the drawer housing 2700 and providing the first magnetic pieces 2901 on the drawer cabinet at the corresponding positions, the force on the drawer housing 2700 can be made more uniform.

[0235] Figure 41 Another alternative implementation of the thrust-assisted structure is shown.

[0236] In this optional embodiment, the thrust assist structure 2900 includes a compression spring 2904, a spring fixing post 2905, a fixed rebound seat 2906, and a movable rebound seat 2907. One end of the compression spring 2904 is connected to the movable rebound seat 2907, and both the compression spring 2904 and the movable rebound seat 2907 are fitted onto the spring fixing post 2905. One of the spring fixing post 2905 and the fixed rebound seat 2906 is connected to the drawer housing 2700, and the other is connected to the drawer cabinet. In this optional embodiment, when the drawer housing 2700 is retracted inside the drawer cabinet, the fixed rebound seat 2906 compresses the movable rebound seat 2907, causing the compression spring 2904 to be in a compressed state. When the rebound slide rail 2800 is unlocked, the elastic force of the compression spring 2904 pushes the drawer housing 2700 outward.

[0237] Optionally, both the fixed rebound seat 2906 and the movable rebound seat 2907 are provided with a circular hole 2908. One end of the compression spring 2904 is fixedly connected to the movable rebound seat 2907. The compression spring 2904 and the movable rebound seat 2907 are sleeved on the spring fixing post 2905. The spring fixing post 2905 is used to connect the drawer cabinet. The fixed rebound seat 2906 is fixedly connected to the drawer shell 2700. The center of the circular hole 2908 on the fixed rebound seat 2906 and the movable rebound seat 2907 is on the same straight line as the center of the spring fixing post 2905.

[0238] Optionally, the thrust assist structure 2900 is installed inside the mounting interlayer 3000, and the fixed rebound seat 2906 is fixedly connected to the inner wall of the mounting interlayer 3000.

[0239] Optionally, one or more of the fixed rebound seat 2906 and the movable rebound seat 2907 are provided with a rubber layer. This optional embodiment can reduce the noise generated when the fixed rebound seat 2906 and the movable rebound seat 2907 come into contact.

[0240] Optionally, the push-assist structure 2900 is provided in one or more forms, and the one or more push-assist structures 2900 are symmetrical about the vertical center line of the rear side of the drawer cabinet. This optional embodiment makes the force on the drawer shell 2700 more even.

[0241] Figure 42 , Figure 43 and Figure 44 An optional implementation structure of the rebound slide rail is shown.

[0242] In this optional embodiment, the sliding rail 2801 of the rebound slide rail 2800 is directly fixedly connected to the inner wall of the mounting interlayer 3000, the fixed rail 2802 of the rebound slide rail 2800 is connected to the slide rail fixing seat 2803, the slide rail fixing seat 2803 extends out of the mounting interlayer 3000 and is fixedly connected to the drawer cabinet.

[0243] Optionally, the rebound slide 2800 is a three-section rebound slide. This optional embodiment allows the drawer housing 2700 to slide outwards a greater distance, facilitating the retrieval of items within the drawer housing 2700. The three-section rebound slide comprises three sections, with the second section sliding within the first section and the third section sliding within the second section. The first section is the fixed rail 2802, and the third section is the sliding rail 2801.

[0244] Optionally, the rebound slide 2800 is a buffered rebound slide 2800. Using this optional embodiment, the characteristics of the buffered rebound slide 2800 are utilized to provide buffering when the drawer housing 2700 opens outwards or slides inwards, increasing the stability of the drawer housing 2700 and providing a better user experience.

[0245] This disclosure provides a lighting system.

[0246] Figure 45 An alternative implementation structure of the lighting system is shown.

[0247] In this optional embodiment, a lighting system includes: a storage compartment 3100; and one or more lighting panels 3700; wherein the lighting panels 3700 cover part or all of the inner wall of the storage compartment 3100.

[0248] In this optional embodiment, the inner wall of the storage compartment 3100 is partially or completely covered with a lighting panel 3700, which can illuminate the entire interior of the storage compartment 3100 from different directions. The lighting effect is closer to natural light, and there are no blind spots in the lighting, which can better determine the status of the items stored in the storage compartment 3100.

[0249] Optionally, the lighting panel 3700 is an acrylic light-emitting panel. This optional embodiment results in more uniform and natural light emission. The acrylic light-emitting panel can be designed with LEDs spaced at preset distances within the inner layer of the acrylic panel. The acrylic panel's shielding of the light source makes the light emission more uniform and natural, with an optimal distance of 10cm to 20cm between the LEDs. Alternatively, the inner layer of the acrylic panel can be designed with a thin-film electroluminescent material.

[0250] Optionally, the lighting panel 3700 is embedded within the side wall of the storage compartment 3100. This optional embodiment, by embedding the panel, reduces the space occupied by the storage compartment and integrates seamlessly with the inner wall of the storage compartment, resulting in a more aesthetically pleasing appearance.

[0251] Optionally, the lighting panel 3700 is attached to the side wall surface of the storage compartment 3100. This optional embodiment allows for easier direct attachment and removal.

[0252] Optionally, a lighting control circuit is also included, configured to control the on / off state or brightness of the lighting panel 3700. In this optional embodiment, the lighting control circuit is electrically connected to both the storage compartment's power supply and the lighting panel, sharing a single power supply with the entire storage compartment, and controls the opening and closing of the lighting panel. The lighting control circuit is a commonly used control circuit in the prior art for controlling the on / off state of storage compartment lighting; it controls the lighting panel to turn on when the storage compartment door is open and to turn off when the storage compartment door is closed.

[0253] Figure 46 An optional implementation structure includes a first lighting panel, a second lighting panel, and a third lighting panel.

[0254] In this optional embodiment, a first lighting panel 3200, a second lighting panel 3300, and a third lighting panel 3400 are included. The first lighting panel 3200 partially or completely covers the top side wall of the storage compartment 3100, the second lighting panel 3300 partially or completely covers the left side wall of the storage compartment 3100, and the third lighting panel 3400 partially or completely covers the right side wall of the storage compartment 3100. By employing this optional embodiment, lighting panels are fully or partially covering the upper, left, and right sides of the inner side wall of the storage compartment 3100, providing illumination to the entire interior of the storage compartment from different directions. The lighting effect is closer to natural light, and there are no blind spots, allowing for better assessment of the status of the stored items within the storage compartment.

[0255] Optionally, the first lighting panel 3200, the second lighting panel 3300, and the third lighting panel 3400 are a single integrated structure. This optional embodiment integrates the lighting system into a unified whole, resulting in a more aesthetically pleasing design and easier wiring layout.

[0256] Optionally, the first lighting panel 3200, the second lighting panel 3300, and the third lighting panel 3400 are respectively embedded and fixed to the top side wall, left side wall, and right side wall of the storage compartment 3100. This optional embodiment, by embedding and fixing, reduces the space occupied by the storage compartment and forms an integral part with the entire inner wall of the storage compartment, resulting in a more aesthetically pleasing appearance.

[0257] Optionally, the first lighting panel 3200, the second lighting panel 3300, and the third lighting panel 3400 are respectively attached and fixed to the top side wall, left side wall, and right side wall of the storage compartment 3100. This optional embodiment makes direct attachment and installation and disassembly more convenient.

[0258] Figure 47 An alternative embodiment is shown, comprising a first lighting plate, a second lighting plate, a third lighting plate, and a fourth lighting plate.

[0259] In this optional embodiment, a fourth lighting panel 3500 is also included, which partially or completely covers the rear sidewall of the storage compartment 3100. This optional embodiment adds rear lighting, further enhancing brightness and creating a backlighting effect, resulting in a more aesthetically pleasing appearance.

[0260] Figure 48 An alternative embodiment is shown, comprising a first lighting plate, a second lighting plate, a third lighting plate, and a fifth lighting plate.

[0261] In this optional embodiment, a fifth lighting panel 3600 is also included, which partially or completely covers the lower sidewall of the storage compartment 3100. This optional embodiment provides upward lighting, enhancing the user's visual impact and giving the storage compartment a more sophisticated feel.

[0262] Figure 49 An optional embodiment of the structure is shown, comprising a first lighting plate, a second lighting plate, a third lighting plate, a fourth lighting plate, and a fifth lighting plate.

[0263] In this optional embodiment, a fourth lighting panel 3500 and a fifth lighting panel 3600 are also included. The fourth lighting panel 3500 partially or completely covers the rear sidewall of the storage compartment 3100, and the fifth lighting panel 3600 partially or completely covers the lower sidewall of the storage compartment 3100. This optional embodiment provides omnidirectional lighting, more closely resembling natural light, and improves the lighting effect.

[0264] Optionally, the first lighting panel 3200, the second lighting panel 3300, the third lighting panel 3400, the fourth lighting panel 3500 and the fifth lighting panel 3600 can be collectively referred to as lighting panel 3700.

[0265] This disclosure also provides a refrigerator, including any one or more of the above embodiments.

[0266] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or replace parts and features of other embodiments. The scope of the embodiments of this disclosure includes the entire scope of the claims and all available equivalents of the claims. While the terms “first,” “second,” etc., may be used in this application to describe elements, these elements should not be limited by these terms. These terms are used only to distinguish one element from another. For example, a first element may be called a second element without changing the meaning of the description, and similarly, a second element may be called a first element, provided that all occurrences of “first element” are consistently renamed and all occurrences of “second element” are consistently renamed. First and second elements are both elements, but may not be the same element. Moreover, the terminology used in this application is only for describing embodiments and is not intended to limit the claims. As used in the description of the embodiments and claims, unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms. Similarly, the term “and / or” as used herein means including one or more of the associated listed elements and all possible combinations thereof. Additionally, when used herein, the terms “comprise” and its variations “comprises” and / or “comprising” refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase “comprising an…” does not exclude the presence of additional identical elements in the process, method, or apparatus that includes the element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0267] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of this disclosure. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0268] The methods and products (including but not limited to devices and equipment) disclosed in the embodiments herein can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units may be merely a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical, or other forms. Units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the units may be selected to implement this embodiment according to actual needs. Furthermore, the functional units in the embodiments of this disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0269] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than those shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A storage device, characterized by Comprising: a drawer cabinet, a first drawer is arranged at the bottom of the interior of the drawer cabinet, one or more second drawers are arranged in the space above the first drawer; a drawer door capable of closing the drawer cabinet, the drawer door is connected with the first drawer; a first auxiliary opening mechanism capable of opening the first drawer; and a second auxiliary opening mechanism capable of opening the second drawer; a first opening switch configured to control the opening of one or more of the following: the first drawer; the second drawer; a second opening switch configured to cooperate with the first drawer to open the second drawer; The cooperation relationship between the second opening switch and the first drawer is that the second opening switch is a proximity switch and is arranged on the drawer cabinet, and the first drawer is provided with a sensing magnetic sheet at the end, when the sensing magnetic sheet on the first drawer approaches the second opening switch, the second opening switch is triggered; Wherein, pressing the first opening switch triggers the first instruction to open the first drawer, when the first drawer is pulled out to a preset distance, the second opening switch triggers the second instruction; when the first drawer is in a closed state, long-pressing the first opening switch triggers the third instruction, and the first drawer and the second drawer are opened at the same time.

2. The storage device of claim 1, wherein The first opening switch is configured to control one or more of the following: The first auxiliary opening mechanism; The second auxiliary opening mechanism.

3. The storage device of claim 1 or 2, wherein A pressure sensor is arranged between the drawer cabinet and the drawer door, which is configured to detect the state of the first drawer.

4. A refrigerator characterized by comprising: Comprising the storage device according to any one of claims 1-3.

5. A method for controlling a refrigerator, for controlling the refrigerator as claimed in claim 4, characterized in that, Comprising: According to the state of the first drawer, one or more of the first drawer and the second drawer are opened.

6. The method of claim 5, wherein, Comprising: When the first drawer is in a closed state, the first opening switch triggers the first instruction to open the first drawer; When the first drawer is in an open state, the first opening switch triggers the second instruction to open the second drawer.

7. The method of claim 5, wherein, Also comprising: After the first drawer is opened to a preset distance, the second drawer is opened.

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