Storage equipment

Abstract

The utility model discloses storage equipment, and belongs to the technical field of storage. The storage device comprises: a housing; the inner container is mounted in the shell to form a chamber, and a plurality of via holes are formed in the side wall and the rear wall of the inner container; the partition is installed in the inner container and provided with a plurality of feeding ports in butt joint with the via holes; the space between the shell and the inner container and the partition are filled with heat preservation layers. According to the technical scheme, the multiple through holes and the multiple feeding ports in the multiple directions are formed in the inner container and the partition, the through holes and the feeding ports are in butt joint, a channel communicating the exterior of the inner container with the interior of the partition can be formed, and meanwhile the integrated heat preservation layers evenly distributed are formed between the inner container and the shell and in the partition; the heat exchange between the freezing chamber and the refrigerating chamber can be reduced, so that the energy consumption of the storage equipment is reduced.

Description

Technical Field

[0001] This application belongs to the field of storage technology, and in particular relates to a storage device. Background Technology

[0002] In related technologies, storage devices have a multi-tank structure, but multiple inner tanks are difficult to process, have high production costs, and occupy a large space, so there is room for improvement. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the related art. To this end, this application proposes a storage device that can reduce the energy consumption of the storage device.

[0004] In a first aspect, this application provides a storage device, comprising:

[0005] shell;

[0006] The inner liner is installed inside the outer shell to form a compartment, and the side walls and rear walls of the inner liner are provided with multiple through holes;

[0007] A partition is installed in the inner liner and has multiple feed ports that connect with the through hole;

[0008] The space between the outer shell and the inner liner, as well as the space within the partition, is filled with an insulation layer.

[0009] In the above technical solution, by providing multiple through holes and multiple feed inlets in multiple directions on the inner liner and the partition, and by connecting the through holes and the feed inlets, a passage can be formed connecting the outside of the inner liner and the inside of the partition. At the same time, a uniformly distributed integrated heat preservation layer is formed between the inner liner and the outer shell and inside the partition, which can reduce the heat exchange between the freezer and the refrigerator, thereby reducing the energy consumption of the storage equipment.

[0010] According to one embodiment of this application, the side of the partition is provided with a plurality of feed inlets, and the plurality of feed inlets located on the side of the partition are spaced apart in the front-back direction;

[0011] The back of the partition is provided with a plurality of feed inlets, which are spaced apart in the left-right direction.

[0012] In the above technical solution, the side and back of the partition are provided with multiple feed ports, and the multiple feed ports are spaced apart along the length of the wall surface, which can improve the uniformity of the insulation layer filling and reduce the generation of gaps.

[0013] According to one embodiment of this application, the partition is detachably installed on the inner liner, and the side of the partition is provided with a snap-fit ​​structure, which snaps into the side wall of the inner liner.

[0014] In the above technical solution, the partition is detachably installed on the inner liner, and the product specifications can be flexibly adjusted according to user needs.

[0015] According to one embodiment of this application, the snap-fit ​​structure includes a protrusion, and the side wall of the inner liner is provided with a mounting hole, wherein the protrusion snaps into the mounting hole;

[0016] and / or;

[0017] The snap-fit ​​structure includes multiple snaps that surround one of the feed inlets. A slot is provided around the through hole on the side wall of the inner liner, and the snaps engage with the slot.

[0018] In the above technical solution, the various different snap-fit ​​structures work together to improve the connection strength and stability between the partition and the inner liner.

[0019] According to one embodiment of this application, the protrusion is located at one end of the partition sidewall near the back of the partition, and the buckle is provided around the feed inlet away from the protrusion.

[0020] In the above technical solution, the buckles are provided around the feed inlet away from the protrusion, which can reduce the risk of parts loosening or falling off due to external impact and local deformation or damage due to stress concentration.

[0021] According to one embodiment of this application, the partition side is provided with a positioning structure, the positioning structure is located at one end of the partition side away from the back of the partition, the inner liner sidewall is provided with a positioning groove, and the positioning structure is connected to the positioning groove.

[0022] In the above technical solution, the positioning structure on the side of the partition is aligned with the positioning groove on the inner liner sidewall, which can improve the positioning accuracy of the partition and reduce the risk of positional deviation during installation.

[0023] According to one embodiment of this application, the partition includes an upper cover plate and a lower cover plate, which are snapped together to form a cavity for filling with an insulation layer.

[0024] In the above technical solution, the upper cover plate and the lower cover plate are snapped together to form the cavity for filling the insulation layer, thereby improving the heat insulation effect of the partition.

[0025] According to one embodiment of this application, the inner side of the lower cover plate is provided with a boss, and the boss is provided with a plurality of exhaust holes.

[0026] In the above technical solution, the inner side of the lower cover plate is provided with a plurality of vent holes, and the plurality of vent holes are higher than the inner side of the lower cover plate, which can greatly reduce the generation of air bubbles in the insulation material and improve the insulation performance of the insulation layer.

[0027] According to one embodiment of this application, the inner sides of both the upper cover plate and the lower cover plate are provided with reinforcing ribs, and the reinforcing ribs are in the form of a mesh.

[0028] In the above technical solution, the inner sides of the upper cover plate and the lower cover plate are provided with grid-like reinforcing ribs, which can improve the structural stability of the insulation layer and help the insulation layer to be evenly distributed in the cavity.

[0029] According to one embodiment of this application, a positioning sleeve is provided on the inner side of one of the upper cover plate and the lower cover plate, and a positioning post is provided on the inner side of the other, wherein the positioning sleeve is connected to the positioning post.

[0030] In the above technical solution, the positioning post is connected to the positioning sleeve, which can reduce the relative movement or loosening of the upper cover plate and the lower cover plate during use, thereby enhancing the stability and durability of the overall structure of the partition.

[0031] According to one embodiment of this application, the storage device further includes a door for sealing the freezer compartment.

[0032] In the above technical solution, the door is used to seal the freezer compartment, which can reduce heat conduction between the freezer compartment and the refrigerator compartment.

[0033] According to one embodiment of this application, the lower end of the door is hinged to the partition;

[0034] or,

[0035] The side end of the door is installed on the inner liner.

[0036] In the above technical solution, the door can be installed on the partition or the inner liner in a variety of ways, thereby separating the freezer compartment and the refrigerator compartment.

[0037] According to one embodiment of this application, the door body includes a door shell, thermal insulation filler, and a door seal, wherein the thermal insulation filler is located inside the door shell, and the door seal elastically abuts against the side wall of the inner liner and the partition.

[0038] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0039] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0040] Figure 1 This is an exploded schematic diagram of the storage device provided in the embodiments of this application;

[0041] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0042] Figure 3 This is one of the structural schematic diagrams of the partition of the storage device provided in the embodiments of this application;

[0043] Figure 4 This is a second schematic diagram of the partition structure of the storage device provided in the embodiments of this application;

[0044] Figure 5 yes Figure 4 Sectional view at point BB;

[0045] Figure 6 yes Figure 4 Sectional view at CC;

[0046] Figure 7 This is a schematic diagram of the structure of the upper cover plate of the partition of the storage device provided in the embodiment of this application;

[0047] Figure 8 This is a schematic diagram of the structure of the lower cover plate of the partition of the storage device provided in the embodiment of this application.

[0048] Figure label:

[0049] Storage equipment 1;

[0050] Box 10;

[0051] Casing 110;

[0052] Inner liner 120, compartment 121, through hole 122, mounting hole 123, positioning groove 124;

[0053] Partition 20, feed inlet 210, snap-fit ​​structure 220, protrusion 221, buckle 222;

[0054] Positioning structure 230, upper cover plate 240, lower cover plate 250, boss 251, vent 252;

[0055] Cavity 260, reinforcing rib 270;

[0056] Positioning sleeve 281, positioning pin 282;

[0057] Door body 30, door shell 310, door seal 320. Detailed Implementation

[0058] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0059] This application aims to address at least one of the technical problems existing in the related art. To this end, this application proposes a storage device that can reduce the energy consumption of the storage device.

[0060] The following is for reference. Figures 1-8 The storage device 1 according to an embodiment of this application is described.

[0061] like Figure 1 and Figure 2 As shown, the storage device 1 includes an outer shell 110, an inner liner 120, and a partition 20. The inner liner 120 is installed inside the outer shell 110 to form a compartment 121. The side walls and rear walls of the inner liner 120 are provided with multiple through holes 122. The partition 20 is installed in the inner liner 120 and is provided with multiple feed ports 210 that mate with the through holes 122.

[0062] The housing 10 of the storage device 1 may include an outer shell 110 and an inner liner 120. The housing 10 is the main structure of the storage device 1. The housing 10 can form a storage compartment 121 and a compressor compartment. The storage compartment 121 may be equipped with storage structures such as shelves and drawers for storing items. The compressor compartment is equipped with a compressor. The compressor mainly uses the circulation of refrigerant to cool and regulate the temperature and humidity in the storage compartment 121 to maintain the condition of the items.

[0063] The outer shell 110 is the external structure of the box 10, usually made of materials such as metal or plastic, and has a certain strength to protect the internal components from external damage. The inner liner 120 is installed inside the outer shell 110, and the inner liner 120 forms a storage compartment 121. The storage compartment 121 is the main space for storing food or other items, and usually has good sealing to maintain a stable internal environment. The inner liner 120 is usually made of food-grade materials to reduce the risk of contamination of stored items. An insulation layer is filled between the outer shell 110 and the inner liner 120 to reduce heat exchange between the inside and outside of the compartment 121. The insulation layer is usually made of materials with good thermal insulation properties, such as foam or plastic.

[0064] The partition 20 is installed in the inner liner 120 to divide the space of the inner liner 120 into multiple areas. For example, the partition 20 can divide the compartment 121 into a freezer compartment and a refrigerator compartment. The freezer compartment and the refrigerator compartment each have an independent temperature control system, which can control the temperature and humidity according to different storage needs. The temperature of the freezer compartment is usually kept below -18℃, and the temperature of the refrigerator compartment is usually kept between 0℃ and 7℃.

[0065] For example, storage device 1 may include, but is not limited to, ice bars, refrigerators, vending machines, and display cases.

[0066] In this embodiment, such as Figure 2 and Figure 3 As shown, the inner liner 120 has multiple through holes 122 on its side wall and rear wall, and the partition 20 is installed on the inner liner 120. The partition 20 has multiple feed ports 210 that connect with the through holes 122, and the outer shell 110 and the inner liner 120, as well as the partition 20, are filled with a heat insulation layer.

[0067] The insulation layer is usually a layer of insulation material placed between the inner liner 120 and the outer shell 110. It is mainly used to reduce heat conduction and maintain a stable temperature inside the compartment 121. A space for filling the insulation layer is formed between the inner liner 120 and the outer shell 110. The partition 20 has multiple feed ports 210 on its side and back. The inner liner 120 has multiple through holes 122 on its side and back walls. The feed ports 210 and through holes 122 are connected to each other, which can connect the space inside the partition 20 and the space between the inner liner 120 and the outer shell 110.

[0068] For example, the materials of the insulation layer include, but are not limited to, glass wool, rock wool, polyurethane foam, polystyrene foam, etc.

[0069] When filling the insulation layer, foam materials are usually filled by spraying or pouring. When the insulation layer between the inner liner 120 and the outer shell 110 reaches a certain height, the insulation layer enters the interior of the partition 20 through the inlet 210, thereby forming an integrated insulation layer between the inner liner 120 and the outer shell 110 and inside the partition 20.

[0070] The partition 20 forms an insulation layer, which can reduce heat exchange between the freezer and refrigerator compartments, thereby reducing the mutual influence between the freezer and refrigerator compartments.

[0071] Existing storage equipment has a multi-tank structure, but the processing of multiple inner tanks is difficult, the production cost is high, and they occupy a lot of space, so there is room for improvement.

[0072] In related technologies, if a single inner liner is used, the partition is pre-foamed and then installed on the inner liner to form a refrigerator compartment and a freezer compartment. However, pre-foamed partitions are difficult to manufacture, and after the partition is installed inside the storage device, there is a gap between the insulation layer filled separately inside the partition and the insulation layer between the outer shell and the inner liner of the storage device. This leads to increased heat exchange between the refrigerator compartment and the freezer compartment, resulting in increased energy consumption of the storage device, indicating room for improvement.

[0073] In addition, in related technologies, if the partition and insulation layer are foamed together, it is difficult to fill the partition areas relatively evenly. A considerable amount of insulation material will accumulate at the inlet, causing some areas inside the partition to form cavities, which affects the insulation effect.

[0074] This application provides multiple through holes 122 and multiple feed inlets 210 in multiple directions on the inner liner 120 and the partition 20, and sets the through holes 122 and feed inlets 210 in a docking state, thereby forming a passage connecting the outside of the inner liner 120 and the inside of the partition 20. After connecting the outside of the inner liner 120 and the inside of the partition 20, the heat insulation layer on the outside of the inner liner 120 enters the inside of the partition 20 evenly through the passage, thereby forming an integrated heat insulation layer between the inner liner 120 and the outer shell 110 and inside the partition 20.

[0075] According to the storage device 1 provided in the embodiments of this application, by providing multiple through holes 122 and multiple feed inlets 210 in multiple directions on the inner liner 120 and the partition 20, and the through holes 122 and feed inlets 210 are connected, a passage connecting the outside of the inner liner 120 and the inside of the partition 20 can be formed. At the same time, a uniformly distributed integrated heat preservation layer is formed between the inner liner 120 and the outer shell 110 and inside the partition 20, which can reduce the heat exchange between the freezer and the refrigerator compartment, thereby reducing the energy consumption of the storage device 1.

[0076] In some embodiments, such as Figure 3 As shown, the partition 20 has multiple feed inlets 210 on its side and back, and the multiple feed inlets 210 on the side of the partition 20 are spaced apart in the front-to-back direction, while the multiple feed inlets 210 on the back of the partition 20 are spaced apart in the left-to-right direction.

[0077] The partition 20 has multiple feed inlets 210 on its side and back, and the inner liner 120 has multiple through holes 122 on its side and back walls, with the feed inlets 210 and through holes 122 connected together.

[0078] The two sides of the partition 20 have the same structure, and each side is provided with multiple feed inlets 210. The multiple feed inlets 210 on the side of the partition 20 are spaced apart in the front-back direction. The multiple through holes 122 on the side wall of the inner liner 120 are also spaced apart in the front-back direction. The multiple through holes 122 on the side wall of the inner liner 120 are connected to the multiple feed inlets 210 on the side of the partition 20 in a one-to-one correspondence.

[0079] The back of the partition 20 is also provided with multiple feed ports 210. The multiple feed ports 210 on the back of the partition 20 are spaced apart in the left and right directions. The rear wall of the inner liner 120 is provided with only one through hole 122. The through hole 122 on the rear wall of the inner liner 120 is connected to the multiple feed ports 210 on the back of the partition 20.

[0080] It should be noted that the multiple feed ports 210 located on the back of the partition 20 have a relatively large total flow cross-sectional area. The multiple feed ports 210 can reduce the risk of bulging on the back of the partition 20 while meeting the total flow cross-sectional area requirements of the back of the partition 20.

[0081] It is understandable that the partition 20 has multiple feed inlets 210 on its side and back, and the multiple feed inlets 210 are spaced apart along the length of the wall surface, which can improve the uniformity of the insulation layer filling and reduce the generation of gaps.

[0082] In some embodiments, such as Figure 3 As shown, the partition 20 is detachably installed on the inner liner 120. The side of the partition 20 is provided with a snap-fit ​​structure 220, which snaps into the side wall of the inner liner 120.

[0083] The partition 20 is detachably installed on the inner liner 120. When the partition 20 is installed on the inner liner 120, the partition 20 divides the compartment 121 into a freezer compartment and a refrigerator compartment, thereby realizing the integration of freezing and refrigeration functions. The partition 20 can be flexibly adjusted according to actual usage needs. When the partition 20 is removed from the inner liner 120, the freezer compartment and the refrigerator compartment are connected, turning the compartment 121 into a whole refrigeration space.

[0084] In addition, the partition 20 is provided with a snap-fit ​​structure 220 on its side, which snaps into the side wall of the inner liner 120. The snap-fit ​​structure 220 includes, but is not limited to, protrusions 221 or buckles 222, which facilitates the disassembly and installation of the partition 20.

[0085] Understandably, the partition 20 is detachably installed on the inner liner 120, and the product specifications can be flexibly adjusted according to user needs.

[0086] In some embodiments, such as Figure 3 As shown, the snap-fit ​​structure 220 has various structural forms, including but not limited to:

[0087] Example 1: The snap-fit ​​structure 220 includes a protrusion 221, and the side wall of the inner liner 120 is provided with a mounting hole 123, and the protrusion 221 snaps into the mounting hole 123.

[0088] In this embodiment, such as Figure 3 As shown, the partition 20 has a protrusion 221 on its side and the inner liner 120 has a mounting hole 123 on its side wall. The protrusion 221 engages with the mounting hole 123, which can improve the stability of the connection.

[0089] For example, the protrusion 221 extends through the mounting hole 123, which helps to reduce loosening or damage caused by uneven load in local areas.

[0090] It is understandable that the protrusion 221 and the mounting hole 123 cooperate with each other to improve the connection strength and stability between the partition 20 and the inner liner 120.

[0091] Example 2: The snap-fit ​​structure 220 includes multiple snaps 222, which surround one of the feed ports 210. The through holes 122 on the side wall of the inner liner 120 are provided with slots, and the snaps 222 snap into the slots.

[0092] In this embodiment, such as Figure 3 As shown, the partition 20 has multiple buckles 222 on its side, and the inner liner 120 has a slot on its side wall, wherein the buckles 222 engage with the slot to improve the connection strength.

[0093] For example, multiple buckles 222 surround one of the feed ports 210. Each feed port 210 is provided with a buckle 222. The buckles 222 engage with the slots located around the through holes 122. The even distribution of multiple buckles 222 can achieve a stable connection in different directions, while also helping to reduce loosening or damage caused by uneven load in local areas.

[0094] Understandably, the buckle 222 and the slot work together to improve the connection strength and stability between the partition 20 and the inner liner 120.

[0095] Example 3: The snap-fit ​​structure 220 includes a protrusion 221, and the side wall of the inner liner 120 is provided with a mounting hole 123. The protrusion 221 snaps into the mounting hole 123. The snap-fit ​​structure 220 also includes multiple buckles 222. The multiple buckles 222 surround one of the feed ports 210. The through hole 122 on the side wall of the inner liner 120 is provided with a slot, and the buckles 222 snap into the slot.

[0096] In this embodiment, such as Figure 3As shown, the side of the partition 20 is provided with a protrusion 221 and multiple buckles 222, and the side wall of the inner liner 120 is provided with a mounting hole 123 and a slot. The buckles 222 engage with the slots to improve the connection strength. At the same time, the protrusion 221 engages with the mounting hole 123, and the structure of the protrusion 221 penetrates the mounting hole 123 to improve the stability of the connection.

[0097] For example, multiple buckles 222 surround one of the feed ports 210. Each feed port 210 is provided with a buckle 222. The buckles 222 engage with the slots located around the through holes 122. The even distribution of multiple buckles 222 can achieve a stable connection in different directions, while also helping to reduce loosening or damage caused by uneven load in local areas.

[0098] Understandably, the combination of various snap-fit ​​structures 220 can improve the connection strength and stability between the partition 20 and the inner liner 120.

[0099] In some embodiments, such as Figure 3 As shown, the protrusion 221 is located at one end of the side wall of the partition 20 near the back of the partition 20, and the feed inlet 210 away from the protrusion 221 is provided with buckles 222 around it.

[0100] On the outer wall of the side of the partition 20, the protrusion 221 and a plurality of feed ports 210 are distributed at intervals along the length of the wall from the end near the back of the partition 20 to the end away from the back of the partition 20. That is, the protrusion 221 is located at the end of the side wall of the partition 20 near the back of the partition 20, and the distance from any feed port 210 to the back of the partition 20 is greater than the distance from the protrusion 221 to the back of the partition 20.

[0101] In addition, a corresponding buckle 222 is provided on one of the multiple feed inlets 210 that is far from the protrusion 221, and multiple buckles 222 surround the feed inlet 210. The buckles 222 and the protrusion 221 are respectively close to the two ends of the side of the partition 20. The large gap between them can effectively improve the connection stability between the partition 20 and the inner liner 120, reduce the risk of parts loosening or falling off due to external impact, and the large gap also helps to distribute stress evenly, reducing the risk of local deformation or damage due to stress concentration.

[0102] It is understandable that the fasteners 222 are provided around the feed inlet 210 away from the protrusion 221 to reduce the risk of parts loosening or falling off due to external impact and local deformation or damage due to stress concentration.

[0103] In some embodiments, such as Figure 2 and Figure 3As shown, the partition 20 has a positioning structure 230 on its side. The positioning structure 230 is located at the end of the partition 20 away from the back of the partition 20. The inner liner 120 has a positioning groove 124 on its side wall. The positioning structure 230 is connected to the positioning groove 124.

[0104] In this embodiment, a positioning structure 230 is provided on the outer wall surface of the side of the partition 20. The positioning structure 230 is located at the end of the side of the partition 20 away from the back of the partition 20. That is, the protrusion 221, the multiple feed ports 210 and the positioning structure 230 are distributed at intervals along the length of the wall surface from the end near the back of the partition 20 to the end away from the back of the partition 20, which can improve the connection stability between the partition 20 and the inner liner 120.

[0105] In addition, the inner side of the inner wall of the inner liner 120 is provided with a positioning groove 124, and the positioning structure 230 is inserted into the positioning groove 124 and docked with it to achieve precise positioning of the partition 20.

[0106] Understandably, the positioning structure 230 on the side of the partition 20 mates with the positioning groove 124 on the side wall of the inner liner 120, which can improve the positioning accuracy of the partition 20 and reduce the risk of positional deviation of the partition 20 during installation.

[0107] In some embodiments, such as Figures 4-8 As shown, the partition 20 includes an upper cover plate 240 and a lower cover plate 250, which are snapped together to form a cavity 260 for filling the insulation layer.

[0108] In this embodiment, the partition 20 is composed of an upper cover plate 240 and a lower cover plate 250, wherein the upper cover plate 240 and the lower cover plate 250 are snapped together, and the upper cover plate 240 is sleeved outside the lower cover plate 250, at least a portion of the lower cover plate 250 is located inside the upper cover plate 240, and the inner wall of the upper cover plate 240 is in contact with the outer wall of the lower cover plate 250.

[0109] In addition, the feed inlet 210 is located on the upper cover plate 240, and the lower cover plate 250 has a notch at the position corresponding to the feed inlet 210 so that the feed inlet 210 is not blocked.

[0110] Furthermore, the upper cover plate 240 and the lower cover plate 250 form a cavity 260 for filling the insulation layer. The insulation material enters the cavity 260 through the feed port 210 and gradually fills the cavity 260 to form the insulation layer.

[0111] Understandably, the upper cover plate 240 and the lower cover plate 250 snap together to form a cavity 260 for filling the insulation layer, thereby improving the heat insulation effect of the partition 20.

[0112] In some embodiments, such as Figure 6 and Figure 8As shown, the inner side of the lower cover plate 250 is provided with a boss 251, and the boss 251 is provided with multiple exhaust holes 252.

[0113] In this embodiment, a boss 251 is provided on the inner side of the lower cover plate 250, and the outer side of the lower cover plate 250 is recessed towards the inner side of the lower cover plate 250 at a position corresponding to the boss 251. A plurality of vent holes 252 are provided on the boss 251. The plurality of vent holes 252 are located at the top of the boss 251, and the plurality of vent holes 252 are divided into multiple groups arranged at intervals along the length direction of the boss 251, with each group of vent holes 252 arranged around the boss.

[0114] When filling the insulation layer, the multiple vent holes 252 on the boss 251 can be used to expel the air in the cavity 260. The insulation material enters the cavity 260 through the feed port 210. The insulation material gradually covers the inner side of the lower cover plate 250. Before the height of the insulation material is higher than the vent holes 252, the air bubbles in the insulation material can be greatly reduced, thereby improving the insulation performance of the insulation layer.

[0115] It is understandable that the lower cover plate 250 has multiple vent holes 252 on its inner side, and the multiple vent holes 252 are higher than the inner side of the lower cover plate 250, which can greatly reduce the generation of air bubbles in the insulation material and improve the insulation performance of the insulation layer.

[0116] In some embodiments, such as Figures 6-8 As shown, the inner sides of both the upper cover plate 240 and the lower cover plate 250 are provided with reinforcing ribs 270, and the reinforcing ribs 270 are in the form of a grid.

[0117] In this embodiment, the inner sides of the upper cover plate 240 and the lower cover plate 250 may be provided with reinforcing ribs 270. The reinforcing ribs 270 extend along the normal direction of the upper cover plate 240 and the lower cover plate 250, and the reinforcing ribs 270 of the upper cover plate 240 and the reinforcing ribs 270 of the lower cover plate 250 are spaced apart along the extension direction.

[0118] Furthermore, the projections of the reinforcing ribs 270 of the upper cover plate 240 along the normal direction of the upper cover plate 240 and the projections of the reinforcing ribs 270 of the lower cover plate 250 along the normal direction of the lower cover plate 250 are both grid-like, and the projections of the two overlap at most.

[0119] When filling the insulation layer, the insulation material enters the cavity 260 through the inlet 210 and is evenly filled into the grid formed on the inner side of the upper cover plate 240 and the lower cover plate 250. The multiple grids formed by the reinforcing ribs 270 can provide additional support, reduce the collapse or displacement of the insulation material after filling, and thus improve the structural stability of the insulation layer.

[0120] Understandably, the inner sides of both the upper cover plate 240 and the lower cover plate 250 are provided with grid-like reinforcing ribs 270, which can improve the structural stability of the insulation layer and help the insulation layer to be evenly distributed in the cavity 260.

[0121] In some embodiments, such as Figures 5-8 As shown, one of the upper cover plate 240 and the lower cover plate 250 has a positioning sleeve 281 on its inner side, and the other has a positioning post 282 on its inner side. The positioning sleeve 281 and the positioning post 282 are connected.

[0122] The positioning sleeve 281 and the positioning post 282 are aligned along the normal direction of the upper cover plate 240 and the lower cover plate 250. During the assembly of the upper cover plate 240 and the lower cover plate 250, the positioning sleeve 281 and the positioning post 282 are connected. The positioning sleeve 281 is sleeved on the outside of the positioning post 282, which helps to accurately connect the upper cover plate 240 and the lower cover plate 250 and can improve the positioning accuracy of the upper cover plate 240 and the lower cover plate 250.

[0123] In addition, the positioning post 282 docks with the positioning sleeve 281, which can reduce the relative movement or loosening of the upper cover plate 240 and the lower cover plate 250 during use, thereby enhancing the stability and durability of the overall structure of the partition 20.

[0124] In this embodiment, the positioning sleeve 281 and the positioning post 282 can be distributed in various ways, including but not limited to:

[0125] Example 1: The inner side of the upper cover plate 240 is provided with a positioning sleeve 281, and the inner side of the lower cover plate 250 is provided with a positioning post 282.

[0126] Example 2: The inner side of the upper cover plate 240 is provided with a positioning post 282, and the inner side of the lower cover plate 250 is provided with a positioning sleeve 281.

[0127] In some embodiments, such as Figure 1 As shown, the storage device 1 also includes a door 30, which is used to seal the freezer compartment.

[0128] In this embodiment, the partition 20 is installed on the inner liner 120, which can divide the compartment 121 into a freezer compartment and a refrigerator compartment. The door 30 is installed on the inner liner 120 or the partition 20 in an openable and closable manner to close the freezer compartment.

[0129] Furthermore, the door body 30 may include a door shell 310, thermal insulation filler, and a door seal 320. The thermal insulation filler is located inside the door shell 310 and is used to reduce heat conduction between the freezer and refrigerator compartments and reduce the impact of the refrigerator compartment on the low-temperature environment inside the freezer compartment, thereby reducing energy consumption. The door seal 320 elastically abuts against the side wall of the inner liner 120 and the partition 20 to seal the gap between the door body 30 and the inner liner 120 when the door body 30 is closed.

[0130] For example, insulation fillers typically use high-efficiency insulation materials, such as polyurethane foam or vacuum insulation layers.

[0131] Understandably, door 30 is used to seal the freezer compartment, which can reduce heat transfer between the freezer and refrigerator compartments.

[0132] In some embodiments, such as Figure 1 As shown, the door 30 can be installed in various ways, including but not limited to:

[0133] Example 1: The lower end of the door 30 is hinged to the partition 20.

[0134] In this embodiment, the lower end of the door 30 is connected to the front end of the partition 20 via a hinge. The door 30 rotates between a first position and a second position via the hinge. In the first position, the door 30 closes the freezer compartment, and in the second position, the door 30 opens the freezer compartment. The first position is located above the second position.

[0135] In addition, when partition 20 is disassembled, door 30 is disassembled together with partition 20.

[0136] Example 2: The side end of the door body 30 is installed on the inner liner 120.

[0137] In this embodiment, such as Figure 1 As shown, the side end of the door 30 is installed on the inner liner 120. The door 30 rotates between a first position and a third position. In the first position, the door 30 closes the freezer compartment, and in the third position, the door 30 opens the freezer compartment. The first position is located behind the third position.

[0138] Understandably, the door 30 can be installed on the partition 20 or the inner liner 120 in various ways to separate the freezer compartment and the refrigerator compartment.

[0139] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0140] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0141] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0142] In the description of this application, "multiple" means two or more.

[0143] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0144] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0145] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0146] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A storage device, characterized in that, include: shell; The inner liner is installed inside the outer shell to form a compartment, and the side walls and rear walls of the inner liner are provided with multiple through holes; A partition is installed in the inner liner and has multiple feed ports that connect with the through hole; The space between the outer shell and the inner liner, as well as the space within the partition, is filled with an insulation layer.

2. The storage device according to claim 1, characterized in that, The partition has multiple feed inlets on its side, and the multiple feed inlets on the side of the partition are spaced apart in the front-back direction; The back of the partition is provided with a plurality of feed inlets, which are spaced apart in the left-right direction.

3. The storage device according to claim 1, characterized in that, The partition is detachably installed on the inner liner, and the side of the partition is provided with a snap-fit ​​structure that snaps into the side wall of the inner liner.

4. The storage device according to claim 3, characterized in that, The snap-fit ​​structure includes a protrusion, and the side wall of the inner liner is provided with a mounting hole, the protrusion snapping into the mounting hole; and / or; The snap-fit ​​structure includes multiple snaps that surround one of the feed inlets. A slot is provided around the through hole on the side wall of the inner liner, and the snaps engage with the slot.

5. The storage device according to claim 4, characterized in that, The protrusion is located at one end of the partition sidewall near the back of the partition, and the buckle is provided around the feed inlet away from the protrusion.

6. The storage device according to claim 4, characterized in that, The partition side is provided with a positioning structure, which is located at the end of the partition side away from the back of the partition. The inner liner sidewall is provided with a positioning groove, and the positioning structure is connected to the positioning groove.

7. The storage device according to any one of claims 1-6, characterized in that, The partition includes an upper cover plate and a lower cover plate, which are snapped together to form a cavity for filling the insulation layer.

8. The storage device according to claim 7, characterized in that, The inner side of the lower cover plate is provided with a boss, and the boss is provided with multiple vent holes.

9. The storage device according to claim 7, characterized in that, The inner sides of both the upper cover plate and the lower cover plate are provided with reinforcing ribs, and the reinforcing ribs are in the form of a grid.

10. The storage device according to claim 7, characterized in that, One of the upper cover plate and the lower cover plate has a positioning sleeve on its inner side, and the other has a positioning post on its inner side. The positioning sleeve is connected to the positioning post.

11. The storage device according to claim 1, characterized in that, Also includes: The door is used to seal the freezer compartment.

12. The storage device according to claim 11, characterized in that, The lower end of the door is hinged to the partition; or, The side end of the door is installed on the inner liner.

13. The storage device according to claim 11, characterized in that, The door body includes a door shell, thermal insulation filler, and a door seal. The thermal insulation filler is located inside the door shell, and the door seal elastically abuts against the side wall of the inner liner and the partition.

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