Refrigerator

Abstract

The utility model relates to a refrigerator which comprises a refrigerator body, a refrigerator door, a refrigerator door and a refrigerator door, the shelf board is arranged in the storage chamber; a storage chamber is formed below the shelf board; a humidity adjusting opening is formed in the laminate; the humidity adjusting assembly comprises a shifting piece and an adjusting plate, the shifting piece is arranged in the humidity adjusting opening in a sliding mode and connected with the adjusting plate, the lower portion of the bottom of the humidity adjusting opening is shielded by the adjusting plate in a sliding mode, and a plurality of vent holes are formed in the adjusting plate; the shifting piece can drive the adjusting plate to slide relative to the humidity adjusting opening, so that the ventilation hole is located in the humidity adjusting opening, the humidity adjusting opening and the storage chamber are communicated through the ventilation hole, and then the temperature and humidity in the storage chamber are adjusted. When the adjusting plate slides relative to the humidity adjusting opening, the adjusting plate can adjust the number of the vent holes located in the humidity adjusting opening, and then the temperature and humidity in the storage chamber can be adjusted more accurately. According to the scheme, the humidifying assembly is simple in structure, convenient to adjust and operate and beneficial to reducing the production cost.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background Art

[0002] A refrigerator is a container that uses the phase change of refrigerants to create a low-temperature environment for storing food. It is one of the indispensable household appliances for people's home life. With the improvement of people's living standards, the requirements for refrigerators are getting higher and higher. Not only the storage temperature of these ingredients must be considered, but also the dry and humid environment of their storage must be taken into account to keep different ingredients fresh.

[0003] In related refrigerators, the refrigerator usually includes a cabinet and a fresh-keeping chamber arranged in the cabinet, and the dryness and humidity environment in the fresh-keeping chamber is adjusted to meet the dryness and humidity preservation needs of customers.

[0004] At present, in the fresh-keeping room of related refrigerators, the fresh-keeping room is formed by a fresh-keeping drawer. In order to adjust the dryness and humidity environment in the fresh-keeping drawer, an adjustment knob is usually provided outside the fresh-keeping drawer, and the dryness and humidity in the fresh-keeping drawer are controlled by the adjustment knob. However, the existing adjustment knob is usually adjusted by a rotating structure, which is relatively complex in structure and installation and has a high cost. Utility Model Content

[0005] The utility model aims to provide a refrigerator to optimize the adjustment structure of the fresh-keeping drawer of the refrigerator in the related art, simplify the adjustment structure and reduce the cost.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a refrigerator, which comprises: a box body, which forms an outer shell of the refrigerator; a storage compartment is formed in the box body; a layer plate, which is arranged in the storage compartment, and a storage compartment is formed below the layer plate; the layer plate is provided with a humidity control port; a humidity control component, the humidity control component comprises a toggle member and an adjusting plate, the toggle member is slidably arranged in the humidity control port, the toggle member is connected to the adjusting plate, the adjusting plate can slidably cover the bottom of the humidity control port, and a plurality of ventilation holes are provided on the adjusting plate; wherein the toggle member can drive the adjusting plate to slide relative to the humidity control port, so that the ventilation holes are located in the humidity control port, and the humidity control port and the storage compartment are connected through the ventilation holes; and when the adjusting plate slides relative to the humidity control port, the adjusting plate can adjust the number of the ventilation holes located in the humidity control port.

[0008] In some embodiments of the present application, the humidity control port is arranged to extend in a long strip shape, the adjustment plate is arranged to extend in a long strip shape, and the extension direction of the adjustment plate is consistent with the extension direction of the humidity control port.

[0009] In some embodiments of the present application, the plurality of ventilation holes are located on the same side of the shifting member, and the plurality of ventilation holes are arranged at intervals along the extension direction of the adjustment plate.

[0010] In some embodiments of the present application, a decorative strip is provided on the bottom surface of the layer board, and a slide groove is formed between the decorative strip and the layer board; the adjustment plate is slidably arranged in the slide groove; a vent is provided on the bottom surface of the decorative strip, and the vent is arranged opposite to the humidity regulating port; when the vent is located in the humidity regulating port, the vent can be connected to the storage chamber through the vent.

[0011] In some embodiments of the present application, the vent is arranged to extend in a long strip shape, and the extending direction of the vent is consistent with the extending direction of the humidity regulating port.

[0012] In some embodiments of the present application, the slide groove is recessed on the top surface of the decorative strip, and the vent is opened on the bottom surface of the slide groove.

[0013] In some embodiments of the present application, an elastic arm is formed on the adjustment plate, and a gear latch is convexly provided on the bottom surface of the elastic arm; at least one gear latch is concavely provided on the decorative strip; when the adjustment plate slides along the slide groove, the gear latch can be engaged in at least one of the gear latch slots.

[0014] In some embodiments of the present application, a decorative piece is provided on the layer board, and the humidity regulating port is formed in the decorative piece; a hook extending downward is protruding from the bottom of the decorative piece, and a slot is provided on the decorative strip; the hook can be engaged in the slot to fix the decorative strip to the bottom surface of the layer board.

[0015] In some embodiments of the present application, a buckle extending downward is protruded from the bottom of the toggle member, and a bayonet is provided on the adjustment plate; the buckle is engaged in the bayonet to connect the toggle member and the adjustment plate as a whole.

[0016] In some embodiments of the present application, a positioning column extending downward is convexly provided on the top of the toggle member, and a positioning groove matching with the positioning column is concavely provided on the adjustment plate; when the buckle is engaged with the bayonet, the positioning column can be inserted into the positioning groove in an aligned manner.

[0017] In some embodiments of the present application, the refrigerator includes a storage drawer, which is push-pull disposed below the shelf, and the top of the storage drawer is open; the storage chamber is formed between the interior of the storage drawer and the bottom surface of the shelf.

[0018] The embodiments of the present invention have the following advantages and positive effects:

[0019] In the refrigerator of the embodiment of the utility model, a humidity control port is provided by using a layer plate, and a storage chamber is formed under the layer plate; a humidity control component is provided on the layer plate, and the humidity control component includes a toggle member and an adjustment plate, and the toggle member is slidably provided in the humidity control port; the toggle member is connected to the adjustment plate, and the adjustment plate can be slidably blocked under the bottom of the humidity control port; a plurality of vents can be provided on the adjustment plate, and the toggle member can be used to drive the adjustment plate to slide relative to the humidity control port, so that the vents are located in the humidity control port, and the humidity control port and the storage chamber are connected through the vents, thereby adjusting the temperature and humidity in the storage chamber. When the adjustment plate slides relative to the humidity control port, the number of vents located in the humidity control port can be adjusted by using the adjustment plate, thereby adjusting the temperature and humidity in the storage chamber more accurately. The humidity control component of this scheme has a simple structure, convenient adjustment operation, and is conducive to reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a refrigerator according to an embodiment of the utility model.

[0021] Figure 2 yes Figure 1 Front view of .

[0022] Figure 3 yes Figure 1 A decomposition diagram of .

[0023] Figure 4 yes Figure 3 Schematic diagram of the structure of the middle layer board.

[0024] Figure 5 yes Figure 4 A decomposition diagram of .

[0025] Figure 6 yes Figure 5 Schematic diagram of the partial structure of the humidity control component.

[0026] Figure 7 yes Figure 6 Schematic diagram of the decomposition.

[0027] Figure 8 yes Figure 4 Top view of the .

[0028] Fig. 9 yes Figure 8 Schematic diagram of the local enlarged structure.

[0029] Fig.10 yes Fig. 9 Schematic diagram of the AA section view.

[0030] Fig.11 yes Fig. 9 Schematic diagram of the cross-section along the BB axis.

[0031] Fig.12 yes Fig. 9 Schematic diagram of the structure in another state.

[0032] Fig.13 yes Fig.12 Schematic diagram of CC section view.

[0033] Fig.14 yes Fig.12 Schematic diagram of the structure in another state.

[0034] Fig.15 yes Fig.14 Schematic diagram of the DD section.

[0035] Fig.16 yes Fig.11 Schematic diagram of the enlarged structure of area E in the middle.

[0036] Fig.17 yes Fig.13 Schematic diagram of the enlarged structure of the F region in the middle.

[0037] Fig.18 yes Fig.15 Schematic diagram of the enlarged structure of the G region in the middle.

[0038] The accompanying drawings are marked as follows: 1. Box body; 10. Storage compartment; 11. Box liner; 12. Duct assembly; 13. Support part; 2. Shelf; 20. Humidity control port; 21. Decorative member; 210. Assembly port; 211. Hook; 22. Toggle member; 221. Buckle; 222. Positioning column; 23. Adjustment plate; 231. Vent; 232. Snap joint; 233. Positioning groove; 234. Elastic arm; 235. Gear position cam; 24. Decorative strip; 241. Slide; 242. Vent; 243. Slot; 244. Gear position rib; 2451. Lowest gear position slot; 2452. Highest gear position slot; 2453. Middle gear position slot; 246. Sealing strip; 25. Adhesive layer; 3. Storage drawer. DETAILED DESCRIPTION

[0039] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] At present, in the fresh-keeping room of related refrigerators, the fresh-keeping room is formed by a fresh-keeping drawer. In order to adjust the dryness and humidity environment in the fresh-keeping drawer, an adjustment knob is usually provided outside the fresh-keeping drawer, and the dryness and humidity in the fresh-keeping drawer are controlled by the adjustment knob. However, the existing adjustment knob is usually adjusted by a rotating structure, which is relatively complex in structure and installation and has a high cost.

[0044] For the convenience of description, unless otherwise specified, the directions of up, down, left, right, front and back in this article are all based on the state of the refrigerator when it is in use, with the refrigerator door being the front and the opposite direction being the back, the vertical direction being the up and down direction, and the horizontal direction being the left and right direction.

[0045] Figure 1 It is a structural schematic diagram of a refrigerator according to an embodiment of the utility model. Figure 2 yes Figure 1 Front view of . Figure 3 yes Figure 1 A decomposition diagram of .

[0046] See also Figures 1 to 3As shown, the refrigerator provided in the embodiment of the utility model may include a box body 1. The box body 1 may adopt a hollow structure of a rectangular parallelepiped. It is understandable that in other embodiments, the box body 1 may also adopt a hollow shell structure of other shapes.

[0047] In some embodiments, a storage compartment 10 may be formed in the box body 1. The storage compartment 10 may be used as an independent storage space, such as a refrigerator, a freezer, etc., to meet different storage requirements such as refrigeration and freezing according to different types of stored items.

[0048] In some embodiments, a plurality of storage compartments 10 may be provided in the box body 1. The plurality of storage compartments 10 may be arranged in the box body 1 in a vertically partitioned manner or a horizontally partitioned manner.

[0049] In some embodiments, a box liner 11 may be provided in the box body 1. The storage compartment 10 may be formed in the box liner 11. Multiple box liner 11 may be provided in the box body 1. Multiple box liner 11 may be arranged in the box body 1 in an upper and lower partition or a left and right partition. One or more storage compartments 10 may be formed in each box liner 11.

[0050] See also Figures 1 to 3 As shown, in some embodiments, a door (not shown) may be provided on the front side of the cabinet 1. The door may be used to open and close the storage compartment 10. The door may be connected to the cabinet 1 by a hinge, so that the door of the refrigerator may rotate around the axis of the hinge to open and close the door of the refrigerator, thereby opening and closing the corresponding storage compartment 10.

[0051] In some embodiments, multiple doors may be provided. Multiple doors may be provided in one-to-one correspondence with multiple storage compartments 10. It should be noted that, in other embodiments, multiple doors may open and close a storage compartment 10 at the same time.

[0052] See also Figures 1 to 3 As shown, in some embodiments, a refrigeration system may be provided in the cabinet 1. The refrigeration system may be provided inside the cabinet 1. The refrigeration system may be used to provide cold air inside the refrigerator to maintain a low temperature environment of each storage compartment 10.

[0053] In some embodiments, the refrigeration system may include a compressor (not shown in the figure). The compressor may compress the refrigerant into high-temperature and high-pressure refrigerant vapor.

[0054] In some embodiments, the refrigeration system may include a condenser (not shown). The compressor may deliver the compressed refrigerant to the condenser. The condenser may condense high-temperature and high-pressure refrigerant vapor.

[0055] In some embodiments, the refrigeration system may include a throttling device (not shown). The condenser may deliver the condensed refrigerant to the throttling device. The throttling device may be a capillary tube. The throttling device may be used to throttle and reduce the pressure of the refrigerant.

[0056] In some embodiments, the refrigeration system may include an evaporator (not shown). The throttling device may deliver the throttled and depressurized refrigerant to the evaporator. The evaporator may be used to evaporate and boil the refrigerant vapor so as to absorb the heat of the surrounding medium.

[0057] In some embodiments, the compressor, the condenser, the throttling device, and the evaporator may be sequentially connected to form a refrigeration circuit. The refrigerant may circulate in the refrigeration circuit to achieve refrigeration of the interior of the box 1.

[0058] See also Figures 1 to 3 As shown, in some embodiments, a press chamber (not shown) may be provided in the box body 1. The press chamber may be provided in the bottom area of ​​the box body 1. The press chamber may be located at the rear lower side of the storage compartment 10. A compressor, a condenser, a throttling device, etc. may be provided in the press chamber.

[0059] It should be noted that, in some other embodiments, the press chamber may also be arranged at other positions such as the top or side of the box body 1.

[0060] In some embodiments, an evaporator bin (not shown) may be provided in the housing 1. An evaporator may be provided in the evaporator bin. The evaporator may be used to absorb heat in the evaporator bin, so that a large amount of cold air is formed in the evaporator bin. The cold air is transported to the storage compartment 10, so that a low-temperature storage function in the storage compartment 10 can be realized.

[0061] See also Figures 1 to 3 As shown, in some embodiments, a duct assembly 12 may be provided in the box body 1. An air supply duct (not shown) may be formed in the duct assembly 12. The air supply duct may connect the evaporator and the storage compartment 10 to deliver cold air to the storage compartment 10, thereby achieving a low-temperature storage function in the storage compartment 10.

[0062] Figure 4 yes Figure 3 Schematic diagram of the structure of the middle plate 2.

[0063] See also Figures 1 to 4 As shown, in some embodiments, the refrigerator may include a shelf 2. The shelf 2 may be disposed in the box 11. The shelf 2 may be disposed in the storage compartment 10. The shelf 2 may be used to separate the internal space of the box 11 into upper and lower parts, that is, the space inside the storage compartment 10 may be separated into upper and lower parts by the shelf 2. The top surface of the shelf 2 may be used to place food, and the shelf 2 may be used as a shelf 2.

[0064] In some embodiments, a support portion 13 may be provided on the inner wall of the box 11. Two support portions 13 may be provided. The two support portions 13 may be arranged on the left and right inner side walls of the box 11 in a left-right manner. The left and right ends of the layer board 2 may be supported on a support portion 13 respectively, so that the layer board 2 can be stably arranged in the storage compartment 10 of the box 11.

[0065] In some embodiments, a plurality of shelves 2 may be provided in the storage compartment 10. The plurality of shelves 2 may be arranged in an interval up and down. The plurality of shelves 2 store food in layers, and the food may be placed on different shelves 2. It should be noted that the number of shelves 2 may be adjusted as needed, and is not limited here.

[0066] See also Figures 1 to 3 As shown, in some embodiments, the refrigerator may include a storage drawer 3. The storage drawer 3 may be disposed in the box 11. The storage drawer 3 may be disposed in the storage compartment 10. The storage drawer 3 may be retractably disposed below the shelf 2, that is, the space below the shelf 2 may be used to place the storage drawer 3. When the storage drawer 3 is placed below the shelf 2, a storage chamber (not shown in the figure) may be formed between the bottom surface of the shelf 2 and the interior of the storage drawer 3.

[0067] It should be noted that, in other embodiments, the storage chamber may also be fixedly formed below the layer plate 2. The front side of the storage chamber may be opened and closed by a storage door.

[0068] In some embodiments, the air supply duct in the air duct assembly 12 can be connected to the storage room. The air supply duct can deliver cold air to the storage room, thereby realizing the refrigeration function and low-temperature storage function in the storage room.

[0069] In some embodiments, a plurality of storage drawers 3 may be provided. The plurality of storage drawers 3 may be arranged under different layers 2, respectively, and storage rooms may be formed under different layers 2, respectively.

[0070] In some embodiments, a plurality of storage drawers 3 may be provided below the layer board 2. The plurality of storage drawers 3 may be arranged at different areas below the layer board 2, respectively, so that a plurality of storage rooms may be formed below the layer board 2.

[0071] Figure 5 yes Figure 4 A decomposition diagram of . Figure 6 yes Figure 5 Schematic diagram of the partial structure of the humidity control component. Figure 7 yes Figure 6 Schematic diagram of the decomposition. Figure 8 yes Figure 4 Top view of the . Fig. 9 yes Figure 8 Schematic diagram of the local enlarged structure.

[0072] See also Figures 1 to 9 As shown, in some embodiments, a humidity control port 20 may be provided on the shelf 2. The humidity control port 20 may be connected to the storage room below the shelf 2, that is, the humidity control port 20 may be connected to the storage drawer 3 below the shelf 2. The humidity control port 20 may be used to adjust the temperature and humidity of the storage room. Specifically, by adjusting the opening size of the humidity control port 20, the temperature and humidity in the storage room may be adjusted.

[0073] In some embodiments, a humidity control component may be provided at the humidity control port 20. The humidity control component may be used to adjust the opening size of the humidity control port 20, thereby adjusting the temperature and humidity in the storage room.

[0074] See also Figures 1 to 9 As shown, in some embodiments, the humidity control assembly may include a toggle member 22. The toggle member 22 is slidably disposed in the debugging port, and is used to manually control the toggle member 22 to slide in the debugging port, thereby adjusting the opening size of the humidity control port 20.

[0075] Fig.10 yes Fig. 9 Schematic diagram of the AA section view. Fig.11 yes Fig. 9 Schematic diagram of the cross-section along the BB axis.

[0076] See also Figures 1 to 11 As shown, in some embodiments, the humidity control assembly may include an adjustment plate 23. Adjustment plate 23. The adjustment plate 23 can be slidably blocked below the bottom of the humidity control port 20. The bottom end of the toggle member 22 can be connected to the adjustment plate 23. A plurality of vents 231 are provided on the adjustment plate 23. The toggle member 22 can be used to drive the adjustment plate 23 to slide relative to the humidity control port 20, so that the vents 231 on the adjustment plate 23 are located in the humidity control port 20, and the humidity control port 20 and the storage chamber can be connected through the vents 231, so that the storage chamber can be connected to the space above the layer plate 2 through the humidity control port 20, thereby adjusting the temperature and humidity in the storage chamber.

[0077] In some embodiments, the adjustment plate 23 may be provided with a plurality of vents 231. When the adjustment plate 23 slides relative to the humidity control port 20, the adjustment plate 23 can adjust the number of vents 231 in the humidity control port 20, thereby adjusting the opening size of the humidity control port 20, thereby accurately adjusting the temperature and humidity in the storage room.

[0078] See also Figures 4 to 9As shown, in some embodiments, the humidity control port 20 may be an elongated opening structure, and the humidity control port 20 may be arranged in an elongated extension. The adjustment plate 23 may be arranged in an elongated extension. The extension direction of the adjustment plate 23 may be consistent with the extension direction of the humidity control port 20.

[0079] In some embodiments, the humidity control port 20 may be in the form of a long straight opening structure. Accordingly, the adjustment plate 23 may also be in the form of a long straight structure. It should be noted that in some other embodiments, the humidity control port 20 may also be in the form of a long arc opening structure. Accordingly, the adjustment plate 23 may also be in the form of a long arc structure.

[0080] See also Figures 4 to 11 As shown, in some embodiments, a buckle 221 extending downward is convexly provided at the bottom of the toggle member 22. A bayonet 232 may be provided on the adjustment plate 23. The buckle 221 may extend downward into the adjustment plate 23 and be engaged in the bayonet 232 to connect the toggle member 22 and the adjustment plate 23 as a whole. Therefore, when the toggle member 22 slides in the humidity control port 20, the toggle member 22 may drive the adjustment plate 23 to slide relative to the humidity control port 20.

[0081] In some embodiments, the bottom of the toggle member 22 may be provided with a plurality of buckles 221 extending downward. The adjustment plate 23 may be provided with a plurality of bayonet holes 232. The plurality of bayonet holes 232 are arranged one-to-one with the plurality of buckles 221. The plurality of buckles 221 may extend downward one-to-one and be engaged in the plurality of bayonet holes 232, thereby improving the connection stability between the toggle member 22 and the adjustment plate 23. It should be noted that the number of the buckles 221 and the bayonet holes 232 may be adjusted as needed, and is not limited here.

[0082] It should be noted that, in some other embodiments, the buckle 221 may also be convexly disposed on the top surface of the adjustment plate 23. The buckle 221 may be arranged to extend upward from the top surface of the adjustment plate 23. Correspondingly, the bayonet 232 may also be provided on the toggle member 22.

[0083] See also Figures 4 to 11 As shown, in some embodiments, a positioning column 222 extending downward is convexly provided on the top of the toggle member 22. A positioning groove 233 cooperating with the positioning column 222 may be concavely provided on the adjustment plate 23. When the buckle 221 of the toggle member 22 is engaged with the bayonet 232 on the adjustment plate 23, the positioning column 222 can be aligned and inserted into the positioning groove 233, thereby improving the connection stability between the toggle member 22 and the adjustment plate 23.

[0084] It should be noted that, in some other embodiments, the positioning column 222 may also be convexly disposed on the top surface of the adjustment plate 23. The positioning column 222 may be arranged to extend upward from the top surface of the adjustment plate 23. Correspondingly, the positioning groove 233 may also be provided on the bottom surface of the toggle member 22.

[0085] See also Figures 4 to 9 As shown, in some embodiments, a decorative strip 24 may be provided on the bottom surface of the layer board 2. The decorative strip 24 may be fixedly mounted on the bottom surface of the layer board 2. A slide groove 241 may be formed between the decorative strip 24 and the layer board 2. The adjustment plate 23 may be slidably disposed in the slide groove 241. The adjustment plate 23 may be limited in the slide groove 241 and slide horizontally.

[0086] In some embodiments, the top surface of the decorative strip 24 can be adhered and fixed to the bottom surface of the layer board 2 through the adhesive layer 25 .

[0087] In some embodiments, the slide groove 241 may be arranged to extend in a long strip shape. The extending direction of the slide groove 241 may be consistent with the extending direction of the humidity control port 20 .

[0088] In some embodiments, the decorative strip 24 may be arranged to extend in a long strip shape. The extending direction of the decorative strip 24 may be consistent with the extending direction of the slide groove 241 .

[0089] See also Figures 4 to 11 As shown, in some embodiments, the slide groove 241 can be recessed on the top surface of the decorative strip 24. When the decorative strip 24 is fixedly mounted on the bottom surface of the layer board 2, the slide groove 241 can be enclosed and formed between the top surface of the decorative strip 24 and the bottom surface of the layer board 2. It should be noted that in some other embodiments, the slide groove 241 can be recessed on the bottom surface of the layer board 2.

[0090] See also Figures 4 to 11 As shown, in some embodiments, a vent 242 may be provided on the bottom surface of the decorative strip 24. The vent 242 may be arranged opposite to the humidity control port 20. The vent 242 may be opened on the bottom surface of the slide groove 241.

[0091] When the vent hole 231 is located in the humidity control port 20, the vent hole 231 can communicate with the humidity control port 20 located at the upper side and the vent hole 242 located at the lower side, so that the humidity control port 20 can be directly connected with the vent hole 231. At this time, the vent hole 231 can communicate with the upper space of the layer plate 2 through the humidity control port 20, and the vent hole 231 can communicate with the storage room through the vent hole 242, so that the storage room can communicate with the upper space of the layer plate 2.

[0092] When the vent 231 is located outside the humidity control port 20, the adjustment plate 23 can close the humidity control port 20 located at the upper side and the vent 242 located at the lower side, so that the humidity control port 20 can be isolated from the vent 231 above and below. At this time, the storage room is isolated from the upper space of the layer plate 2.

[0093] In some embodiments, the vent 242 may be arranged in a long strip shape. The extending direction of the vent 242 may be consistent with the extending direction of the humidity control port 20. The extending direction of the vent 242 may be consistent with the extending direction of the decorative strip 24. The extending direction of the vent 242 may be consistent with the extending direction of the slide slot 241.

[0094] See also Figures 4 to 11 As shown, in some embodiments, a decorative piece 21 may be provided on the layer plate 2. The decorative piece 21 may be arranged in a long strip shape. The humidity control port 20 may be formed in the decorative piece 21. The extending direction of the humidity control port 20 may be consistent with the extending direction of the decorative piece 21.

[0095] In some embodiments, a hook 211 extending downward may be protruded from the bottom of the decorative element 21. A slot 243 may be provided on the decorative strip 24. The hook 211 can extend downward into the decorative element 21 and can be engaged in the slot 243 to fix the decorative strip 24 on the bottom surface of the layer board 2.

[0096] In some embodiments, the bottom of the decorative member 21 may be provided with a plurality of hooks 211. The plurality of hooks 211 may be arranged at intervals. The decorative strip 24 may be provided with a plurality of slots 243. The plurality of slots 243 may be arranged one-to-one corresponding to the plurality of hooks 211. The plurality of hooks 211 of the decorative member 21 may be connected one-to-one to the plurality of slots 243 on the decorative strip 24, thereby firmly fixing the decorative strip 24 to the bottom surface of the layer board 2.

[0097] In some embodiments, the layer plate 2 may be provided with an assembly opening 210 . The contour shape of the assembly opening 210 may be consistent with the contour shape of the decorative element 21 . The decorative element 21 may be embedded in the assembly opening 210 .

[0098] Fig.12 yes Fig. 9 Schematic diagram of the structure in another state. Fig.13 yes Fig.12 Schematic diagram of CC section view. Fig.14 yes Fig.12 Schematic diagram of the structure in another state. Fig.15 yes Fig.14 Schematic diagram of the DD section.

[0099] See also Figures 6 to 16As shown, in some embodiments, the plurality of vents 231 on the adjustment plate 23 may be located on the same side of the toggle member 22. The plurality of vents 231 on the adjustment plate 23 may be arranged at intervals along the extension direction of the adjustment plate 23. When the toggle member 22 moves from one end of the humidity control port 20 toward the other end, the plurality of vents 231 on the adjustment plate 23 may be gradually located within the range of the humidity control port 20, thereby gradually adjusting the number of vents 231 located within the humidity control port 20, as shown in FIG. Fig. 9 , Fig.12 and Fig.14 Status shown.

[0100] See also Fig. 9 As shown, in some embodiments, when the toggle member 22 moves to one end of the humidity controlling port 20, the multiple vent holes 231 on the adjustment plate 23 can all be located outside the range of the humidity controlling port 20, and the number of vent holes 231 located inside the humidity controlling port 20 can be zero, and at this time, the opening size of the humidity controlling port 20 is at the lowest gear.

[0101] See also Fig.14 As shown, in some embodiments, when the toggle member 22 moves to the other end of the humidity controlling port 20, the multiple vent holes 231 on the adjustment plate 23 can all be located within the range of the humidity controlling port 20, and the number of the vent holes 231 located in the humidity controlling port 20 can reach a maximum, at which time the opening size of the humidity controlling port 20 is at the highest level.

[0102] See also Fig.12 As shown, in some embodiments, when the toggle member 22 moves to the middle area of ​​the humidity controlling port 20, some of the vent holes 231 on the adjustment plate 23 can be located within the range of the humidity controlling port 20, and some of the vent holes 231 can be located outside the range of the humidity controlling port 20. The number of the vent holes 231 located in the humidity controlling port 20 can be adjusted as needed. At this time, the opening size of the humidity controlling port 20 is in the middle position.

[0103] It should be noted that, in some embodiments, multiple intermediate gears may be provided. The multiple intermediate gears may be arranged at different positions in the middle area of ​​the humidity control port 20. The number of vents 231 located in the humidity control port 20 corresponding to the multiple intermediate gears may be different.

[0104] Fig.16 yes Fig.11 Schematic diagram of the enlarged structure of area E in the middle. Fig.17 yes Fig.13 Schematic diagram of the enlarged structure of the F region in the middle. Fig.18 yes Fig.15 Schematic diagram of the enlarged structure of the G region in the middle.

[0105] See also Figures 9 to 18As shown, in some embodiments, an elastic arm 234 is formed on the adjustment plate 23. The elastic arm 234 can be arranged on the bottom surface of the adjustment plate 23. A gear clamping protrusion 235 can be convexly provided on the bottom surface of the elastic arm 234. At least one gear groove can be concavely provided on the decorative strip 24. When the adjustment plate 23 slides along the slide groove 241, the gear clamping protrusion 235 can be clamped in at least one gear groove, thereby fixing the toggle member 22 and the adjustment plate 23 relatively at the humidity control port 20.

[0106] In some embodiments, the decorative strip 24 may be provided with a plurality of gear slots. The plurality of gear slots may be arranged at intervals along the extension direction of the humidity control port 20. When the gear locking protrusion 235 is engaged in different gear slots, the toggle member 22 and the adjustment plate 23 may be relatively fixed at different positions of the humidity control port 20.

[0107] See also Figures 9 to 18 As shown, in some embodiments, the elastic arm 234 can be arranged in a long strip shape. One end of the elastic arm 234 can be connected to the adjustment plate 23. The other end of the elastic arm 234 can be arranged along the extension direction of the adjustment plate 23. The other end of the elastic arm 234 can be an automatic end. The gear clamp 235 can be convexly arranged on the bottom surface of the free end of the elastic arm 234.

[0108] It should be noted that, in other embodiments, the gear locking protrusion 235 may also be arranged on the bottom surface of other positions of the elastic arm 234 .

[0109] See also Figures 9 to 18 As shown, in some embodiments, the shift groove can be arranged on the groove bottom surface of the slide groove 241. It should be noted that, in other embodiments, the shift groove can also be arranged on the groove side wall of the slide groove 241, or arranged at other positions of the decorative strip 24.

[0110] In some embodiments, a shift rib 244 may be convexly disposed on the bottom surface of the slide groove 241. The shift groove may be provided on the shift rib 244.

[0111] See also Fig. 9 , Fig.11 , Fig.16 As shown, in some embodiments, a lowest gear slot 2451 may be formed at one end of the gear rib 244. When the toggle member 22 drives the adjustment plate 23 to slide toward the adjustment hole to one end of the humidity control port 20, the gear clamping protrusion 235 of the elastic arm 234 may be clamped at the lowest gear slot 2451. At this time, the multiple vents 231 on the adjustment plate 23 are all located outside the range of the humidity control port 20, the number of vents 231 located in the humidity control port 20 is zero, and the opening size of the humidity control port 20 is at the lowest gear.

[0112] It should be noted that, in other embodiments, the lowest gear groove 2451 may also be formed at other positions of the gear rib 244 .

[0113] See also Fig.14 , Fig.15 , Fig.18 As shown, in some embodiments, the other end of the gear rib 244 may be formed with a highest gear slot 2452. When the toggle member 22 drives the adjustment plate 23 to slide to one end of the humidity control port 20, the gear clamping protrusion 235 of the elastic arm 234 may be clamped in the highest gear slot 2452. At this time, the multiple vents 231 on the adjustment plate 23 may all be located within the range of the humidity control port 20, and the number of vents 231 located in the humidity control port 20 reaches the maximum, and the opening size of the humidity control port 20 is at the highest gear.

[0114] It should be noted that, in other embodiments, the highest gear slot 2452 may also be formed at other positions of the gear rib 244 .

[0115] See also Fig.12 , Fig.13 , Fig.17 As shown, in some embodiments, a middle gear groove 2453 may be formed in the middle of the gear rib 244. When the toggle member 22 drives the adjustment plate 23 to slide to the middle position of the humidity control port 20, the gear clamping protrusion 235 of the elastic arm 234 may be clamped in the middle gear groove 2453. At this time, part of the vents 231 on the adjustment plate 23 may be located within the range of the humidity control port 20, and part of the vents 231 may be located outside the range of the humidity control port 20. The number of vents 231 located in the humidity control port 20 can be adjusted as needed. At this time, the opening size of the humidity control port 20 is in the middle gear.

[0116] It should be noted that, in other embodiments, a plurality of intermediate gear slots 2453 may be provided. A plurality of different intermediate gear slots 2453 may be arranged at intervals on the gear rib 244. A plurality of different intermediate gear slots 2453 may be arranged at intervals in the area between the highest gear slot 2452 and the lowest gear slot 2451.

[0117] See also Fig.10 As shown, in some embodiments, a sealing strip 246 may be provided at the front edge of the decorative strip 24. The sealing strip 246 may be arranged in a long strip shape. The extending direction of the sealing strip 246 may be consistent with the extending direction of the decorative strip 24. The sealing strip 246 may be used to seal with the storage drawer 3, thereby sealing the gap between the layer board 2 and the storage drawer 3, and further may be used to seal the storage room.

[0118] Based on the above technical solution, the embodiment of the utility model has at least the following advantages and positive effects:

[0119] In the refrigerator of the embodiment of the utility model, a humidity control port 20 is provided on the layer plate 2, and a storage chamber is formed below the layer plate 2; a humidity control assembly is provided on the layer plate 2, and the humidity control assembly includes a toggle 22 and an adjustment plate 23, and the toggle 22 is slidably provided in the humidity control port 20; the toggle 22 is connected to the adjustment plate 23, and the adjustment plate 23 is slidably shielded below the bottom of the humidity control port 20; a plurality of vents 231 can be provided on the adjustment plate 23, and the toggle 22 can drive the adjustment plate 23 to slide relative to the humidity control port 20, so that the vents 231 are located in the humidity control port 20, and the humidity control port 20 and the storage chamber are connected through the vents 231, thereby adjusting the temperature and humidity in the storage chamber. When the adjustment plate 23 slides relative to the humidity control port 20, the number of vents 231 located in the humidity control port 20 can be adjusted by the adjustment plate 23, thereby adjusting the temperature and humidity in the storage chamber more accurately. The humidity control component of this solution has a simple structure and convenient adjustment operation, which is conducive to reducing production costs.

[0120] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A refrigerator, characterized in that: include: A box body, which forms an outer shell of the refrigerator; a storage compartment is formed in the box body; A shelf is arranged in the storage room, a storage room is formed below the shelf; the shelf is provided with a humidity regulating port; A humidity control component, the humidity control component includes a toggle member and an adjustment plate, the toggle member is slidably disposed in the humidity control port, the toggle member is connected to the adjustment plate, the adjustment plate is slidably shielded below the bottom of the humidity control port, and the adjustment plate is provided with a plurality of vents; The toggle member can drive the adjustment plate to slide relative to the humidity control port, so that the vent hole is located inside the humidity control port, and the humidity control port and the storage chamber are connected through the vent hole; When the adjustment plate slides relative to the humidity control port, the adjustment plate can adjust the number of the vents located in the humidity control port.

2. The refrigerator according to claim 1, characterized in that: The humidity control port is arranged to extend in a long strip shape, the adjustment plate is arranged to extend in a long strip shape, and the extension direction of the adjustment plate is consistent with the extension direction of the humidity control port.

3. The refrigerator according to claim 1, characterized in that: The plurality of vent holes are located on the same side of the toggle member, and the plurality of vent holes are arranged at intervals along the extending direction of the adjustment plate.

4. The refrigerator according to claim 1, characterized in that: A decorative strip is provided on the bottom surface of the layer plate, and a slide groove is formed between the decorative strip and the layer plate; the adjustment plate is slidably arranged in the slide groove; A vent is provided on the bottom surface of the decorative strip, and the vent is arranged opposite to the humidity regulating port; When the vent hole is located in the humidity regulating port, the vent hole can be connected to the storage chamber through the vent hole.

5. The refrigerator according to claim 4, characterized in that: The vent is arranged to extend in a long strip shape, and the extending direction of the vent is consistent with the extending direction of the humidity control port.

6. The refrigerator according to claim 4, characterized in that: The slide groove is recessed on the top surface of the decorative strip, and the vent is opened on the bottom surface of the slide groove.

7. The refrigerator according to claim 4, characterized in that: The adjustment plate is formed with an elastic arm, and a gear position locking protrusion is convexly provided on the bottom surface of the elastic arm; At least one gear slot is recessed on the decorative strip; When the adjustment plate slides along the sliding groove, the gear position latching protrusion can be latched in at least one of the gear position latching grooves.

8. The refrigerator according to claim 4, characterized in that: The layer plate is provided with a decorative piece, and the humidity regulating port is formed in the decorative piece; A hook extending downward is protruding from the bottom of the decorative piece, and a slot is provided on the decorative strip; the hook can be engaged in the slot to fix the decorative strip on the bottom surface of the layer board.

9. The refrigerator according to claim 1, characterized in that: A buckle extending downward is protruding from the bottom of the toggle member, and a bayonet is provided on the adjustment plate; the buckle is engaged in the bayonet to connect the toggle member and the adjustment plate as a whole.

10. The refrigerator according to claim 9, characterized in that: A positioning column extending downward is convexly provided on the top of the toggle member, and a positioning groove matching with the positioning column is concavely provided on the adjustment plate; When the buckle is engaged with the bayonet, the positioning post can be inserted into the positioning groove in an aligned manner.

11. The refrigerator according to claim 1, characterized in that: The refrigerator comprises a storage drawer, which is push-pull disposed below the layer plate, and the top of the storage drawer is open; the storage chamber is formed between the inside of the storage drawer and the bottom surface of the layer plate.

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