Storage box

Abstract

The invention provides a storage box, belongs to the technical field of humidifying equipment, and aims to solve the technical problem that when a humidifying device of a related storage box humidifies an inner container, the humidity difference between the bottom and the top of the inner container is large. The storage box comprises an inner container and a humidifying device, a storage cavity is formed in the inner container, the humidifying device comprises a conveying air duct, the conveying air duct is arranged on the rear wall, the conveying air duct is provided with an air inlet and an air outlet which are communicated, the air inlet and the air outlet are both communicated with the storage cavity, and the air outlet is located above the air inlet. The air outlet direction of the exhaust port of the humidifying device faces the air inlet or partially communicates with the air inlet, so that part of air exhausted by the exhaust port enters the air inlet, and part of air directly enters the storage cavity. The air flowing from the exhaust port to the air inlet is conveyed to the air outlet along the conveying air duct and flows to the upper area of the storage cavity from the air outlet, so that the humidifying efficiency of the upper area of the storage cavity is improved, and the humidity difference between the upper area and the lower area of the storage cavity is reduced.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of humidification equipment, and in particular to a storage box. Background Art

[0002] Storage boxes, such as storage boxes or cigar cabinets, are used to store items and provide suitable temperature and humidity for the stored items to extend the storage time of the items.

[0003] In the related art, a storage box includes a box body, an inner liner and a humidifying device. The inner liner is arranged in the box body, and the inner liner defines a storage cavity, and the storage cavity is used to store items. The humidifying device is arranged in the box body and is located at the bottom of the inner liner. The air outlet of the humidifying device is connected to the storage cavity. When the humidifying device is working, air with a set humidity is transported from bottom to top into the storage cavity through the air outlet to adjust the air humidity in the storage cavity.

[0004] However, when the humidifier humidifies the storage chamber, there is a large difference in humidity between the bottom and the top of the inner container. Summary of the invention

[0005] The embodiment of the present application provides a storage box, which can solve the technical problem that when a humidifying device of a related storage box humidifies the inner tank, there is a large difference in humidity between the bottom and the top of the inner tank.

[0006] The present application provides a storage box, comprising:

[0007] A box body having a cavity;

[0008] An inner liner is located in the cavity, and the inner liner forms a storage cavity;

[0009] An access opening is formed on the front side of the storage cavity;

[0010] The rear wall is located in the inner container, and the rear wall and the access opening are arranged opposite to each other;

[0011] A humidifying device is arranged at the bottom of the cavity, and is used to humidify the storage cavity; the humidifying device includes:

[0012] an exhaust port, located in the humidifying device, the exhaust port being used to convey air into the storage cavity;

[0013] A conveying air duct, which is arranged on the rear wall and has an air inlet and an air outlet that are connected;

[0014] an air inlet, connected to the storage cavity;

[0015] An air outlet is communicated with the storage cavity and is located above the air inlet;

[0016] The air outlet direction of the exhaust port is toward the air inlet or partially connected with the air inlet, so that part of the air discharged from the exhaust port enters the air inlet, and part of the air directly enters the storage cavity.

[0017] In the storage box of the present application, part of the airflow flowing from the exhaust port into the bottom of the storage cavity flows to the air inlet, and is transported upward along the conveying air duct to the air outlet, and flows from the air outlet to the upper area of ​​the storage cavity, thereby improving the humidification efficiency of the upper area of ​​the storage cavity. Due to the gravity of water molecules, the humid air flows downward at a faster rate than the upward rate, so the airflow flowing from the air outlet into the storage cavity can flow downward quickly, so that the airflow is quickly diffused into the entire storage cavity, reducing the humidity difference between the upper area and the lower area of ​​the storage cavity, and improving the uniformity of the humidity in the storage cavity.

[0018] In some embodiments of the present application, the humidifying device further includes:

[0019] The housing is structured with a humidification chamber and an exhaust chamber, the humidification chamber has an air outlet, the exhaust chamber is connected with the humidification chamber through the air outlet, and the exhaust chamber has an exhaust port;

[0020] The humidifying device also includes an air guide member, which is arranged in the exhaust cavity and is configured to guide the air out of the air outlet to the exhaust port.

[0021] In this way, the air guide provides guidance for the air out of the air outlet, making it easier for the air out of the air outlet to flow to the exhaust port.

[0022] In some embodiments of the present application, the air guide member includes at least two air guide fins, and an air guide channel is formed between two adjacent air guide fins, with one end of the air guide channel facing the air outlet and the other end of the air guide channel facing the exhaust port.

[0023] In this way, after the humid air in the humidification chamber is blown into the exhaust chamber from the air outlet, at least part of the humid air flows from the air guide channel to the air guide channel at one end of the air outlet, and flows along the air guide channel toward the direction close to the exhaust port, and then flows out of the air guide channel from the end of the air guide channel away from the air outlet. At least part of the humid air flowing out of the air guide channel flows into the storage chamber through the exhaust port to humidify the storage chamber.

[0024] In some embodiments of the present application, the air outlet is a strip-shaped air outlet, the air outlet extends along a first direction, and the air outlet of the air outlet is directed toward the side of the exhaust cavity;

[0025] There are two exhaust ports, which are spaced apart at the top of the exhaust cavity along the first direction;

[0026] The position of the air outlet corresponds to that of the two exhaust ports;

[0027] The air guide fins and the air outlet are arranged opposite to each other, there are a plurality of air guide fins, and the plurality of air guide fins are arranged at intervals along the first direction to form two air guide fin groups corresponding to the two exhaust ports respectively;

[0028] Among them, the air inlet ends of the two air guide fin groups are both facing the air outlet; the air outlet ends of the two air guide fin groups are both away from the air outlet and extend to the corresponding exhaust ports respectively.

[0029] With such an arrangement, the two air guide fin groups will guide the airflow blown out from the air outlet in two directions, so that the airflow is divided into two paths and discharged from two exhaust ports arranged along the first direction respectively, thereby reducing the humidity variation amplitude of the air in the storage chamber along the first direction and improving the uniformity of the humidity in the storage chamber.

[0030] In some embodiments of the present application, an end of the air guide fin facing away from the air outlet is inclined toward the corresponding exhaust port relative to an end close to the air outlet;

[0031] The inclination angles of the multiple air guide fins in the air guide fin group relative to the center line of the air outlet gradually increase from an end far away from the corresponding exhaust port to an end close to the corresponding exhaust port.

[0032] In this way, the first air guide fin group and the second air guide fin group can guide the airflow blown out from the air outlet in two directions, so that the airflow is divided into two paths and discharged from two exhaust ports arranged along the first direction respectively, thereby reducing the humidity variation range of the air in the storage cavity along the first direction and improving the uniformity of the humidity in the storage cavity.

[0033] In some embodiments of the present application, the exhaust port is located at one end of the top of the housing close to the rear wall;

[0034] The shell is also configured with a fan chamber, which has an air inlet and an air outlet, the air inlet is located at the front side of the shell, the fan chamber is connected to the storage chamber through the air inlet, and the fan chamber is connected to the humidification chamber through the air outlet;

[0035] The humidifying device also includes a fan, which is arranged in the fan chamber and is configured to circulate the air in the storage chamber, the humidifying chamber and the exhaust chamber in sequence.

[0036] With such arrangement, the air inlet of the fan chamber is located on the front side of the shell. Therefore, when the fan is working, the air in the storage chamber enters the fan chamber from the front side of the shell, flows through the humidification chamber and the exhaust chamber, and then returns to the storage chamber from the exhaust port. The airflow from the exhaust port flows to the end of the storage chamber away from the access port, and the airflow from the end of the storage chamber away from the access port flows toward the access port, and continues to flow from the air inlet on the front side of the shell to the fan chamber. In this way, the humidified airflow can circulate from back to front along the depth direction of the storage chamber, thereby increasing the coverage of the humid airflow along the depth direction of the storage chamber, reducing the difference in air humidity in the storage chamber along the depth direction, and improving the uniformity of air humidity in the storage chamber.

[0037] In some embodiments of the present application, at least one air guide plate is disposed in the exhaust port, and the air guide plate is inclined relative to the horizontal direction.

[0038] With such arrangement, the air guide plate can further guide the air outflow from the exhaust port, so that the airflow in the exhaust cavity can flow upward from the exhaust port along the inclined direction of the air guide plate into the storage cavity.

[0039] In some embodiments of the present application, the top end of the air guide plate is inclined and extends away from the front side of the box body compared to the bottom end.

[0040] With this arrangement, the air flow in the exhaust cavity can flow from the exhaust port along the air guide plate obliquely upward and toward the rear wall of the storage cavity, so that the humid air can flow to the end of the storage cavity close to the rear wall to humidify the deep part of the storage cavity.

[0041] In some embodiments of the present application, the inner container further has two side walls arranged opposite to each other, and the side walls are adjacent to the rear wall;

[0042] There are two exhaust ports, which are arranged at intervals on the top of the humidifying device along the first direction, and the two exhaust ports are respectively arranged close to the two side walls;

[0043] The top end of the air guide plate in the exhaust port is further inclined to extend toward the corresponding side wall than the bottom end.

[0044] With such an arrangement, the air guide plate can guide the air outlet of the exhaust port toward the rear wall, and can also guide the air outlet of the exhaust port toward the side wall, increasing the air outlet direction of the exhaust port, thereby improving the humidification efficiency of the humidifier for the storage cavity.

[0045] In some embodiments of the present application, the humidifying device further includes a humidifying component, which is disposed in the humidifying chamber and has water absorption and air permeability;

[0046] The housing includes:

[0047] A first partition, the exhaust chamber and the humidification chamber are separated by the first partition, the exhaust chamber is located above the first partition, a third mounting opening is opened on the first partition, a second mounting opening is formed on the top of the exhaust chamber, and the second mounting opening and the third mounting opening are arranged opposite to each other;

[0048] A cover plate component, which covers the second installation opening and is detachably connected to the housing, and an exhaust port is configured on the cover plate component;

[0049] The top of the air guide member is detachably connected to the cover member, the bottom of the air guide member is connected to the humidifying member, and at least part of the humidifying member is arranged in the humidifying chamber via the third installation port.

[0050] With such arrangement, the humidifying component increases the contact area between air and moisture, thereby improving the humidifying efficiency of the humidifying device for the storage chamber. When the humidifying component needs to be replaced, the cover plate component is removed from the housing, and the humidifying component is moved out from the third mounting opening and the second mounting opening along with the cover plate component, and then the humidifying component is removed from the cover plate component, and a new humidifying component is mounted on the cover plate component, and then the whole consisting of the new humidifying component and the cover plate component is mounted on the housing through the second mounting opening, and the humidifying component is inserted into the humidifying chamber through the third mounting opening, so that the humidifying component can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0052] Figure 1 This is a schematic diagram of the structure of a storage box according to an embodiment of the present application;

[0053] Figure 2 This is a schematic diagram of the structure of a humidifying device in a storage box according to an embodiment of the present application;

[0054] Figure 3 for Figure 2 A top view of the storage box;

[0055] Figure 4 for Figure 3 Sectional view along AA direction;

[0056] Figure 5 for Figure 3 Cross-sectional view along the BB direction;

[0057] Figure 6 for Figure 5 The enlarged schematic diagram of P1 in the middle;

[0058] Figure 7This is a schematic diagram of the structure of the storage box of the embodiment of the present application after the cover plate component and the humidifying component are removed;

[0059] Figure 8 This is a schematic diagram of the structure of the inner tank, the humidifying device and the conveying air duct in the storage box of the embodiment of the present application;

[0060] Fig. 9 This is a schematic diagram of the structure of a cover component and a humidifying component in a storage box according to an embodiment of the present application;

[0061] Fig.10 for Figure 3 Sectional view along CC direction.

[0062] Description of reference numerals:

[0063] 110- box body;

[0064] 120-door body;

[0065] 20-Inner liner;

[0066] 210-storage cavity; 211-access opening;

[0067] 212-side wall; 213-rear wall;

[0068] 214-air inlet; 215-air outlet; 30-shelf;

[0069] 301-ventilation hole;

[0070] 40-humidification device;

[0071] 50-housing;

[0072] 510-installation cavity; 511-first installation opening;

[0073] 520-humidification chamber; 521-air outlet;

[0074] 522-first humidification chamber; 523-second humidification chamber;

[0075] 530-second partition; 540-humidification docking piece;

[0076] 542-first pipe body; 543-first seal;

[0077] 544-first spring; 545-first stopper;

[0078] 550-exhaust chamber; 551-air guide plate;

[0079] 552-second mounting opening; 553-first position limiting member;

[0080] 560-first partition; 561-third installation port;

[0081] 570-fan cavity; 571-air inlet;

[0082] 572-air outlet; 580-flap; 60-water box;

[0083] 620-liquid storage docking piece; 621-second tube body;

[0084] 622-second sealing member; 623-second spring;

[0085] 624-second stopper;

[0086] 70- fan;

[0087] 80-cover plate component;

[0088] 810-cover plate; 811-exhaust port;

[0089] 811a-first exhaust port; 811b-second exhaust port;

[0090] 812-elastic clamping structure; 813-elastic arm;

[0091] 814-second limiting member; 815-accommodating notch;

[0092] 820-connecting piece; 821-plug-in part;

[0093] 90-humidification component;

[0094] 910- bracket; 911- upper frame;

[0095] 912-plug-in component; 913-slot;

[0096] 914-stop component; 915-elastic connecting arm;

[0097] 916-third stopper; 917-sealing plate;

[0098] 918-lower frame; 919-installation frame;

[0099] 920-humidifying fiber;

[0100] 10- air guide;

[0101] 11- air guide fins; 12- air guide channel;

[0102] 13-air guide fin group; 13a-first air guide fin group;

[0103] 13b- second air guide fin group;

[0104] 100-Conveying air duct. DETAILED DESCRIPTION

[0105] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0106] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0107] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0108] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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 device or element referred to 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.

[0109] The terms "first", "second", "third", etc. 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, a feature defined as "first", "second", "third" may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0110] 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.

[0111] With respect to the storage box in the related art, there is a technical problem that when the humidifying device of the related storage box humidifies the inner tank, the humidity difference between the bottom and the top of the inner tank is large. The embodiment of the present application provides a storage box, wherein a conveying air duct is arranged on the rear wall of the inner tank, the conveying air duct has an air inlet and an air outlet that are connected, the air inlet and the air outlet are both connected to the storage cavity, the air outlet is located above the air inlet, and the air outlet direction of the exhaust port of the humidifying device is toward the air inlet or partially connected to the air inlet, so that part of the air discharged from the exhaust port enters the air inlet, and part of the air directly enters the storage cavity. Part of the airflow flowing into the bottom of the storage cavity from the exhaust port flows toward the air inlet, and then is upwardly conveyed to the air outlet along the conveying air duct, and flows from the air outlet to the upper area of ​​the storage cavity, thereby improving the humidification efficiency of the upper area of ​​the storage cavity and reducing the humidity difference between the upper and lower parts of the storage cavity.

[0112] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0113] It should be noted that the "front side" in the embodiments of the present application refers to the side of the storage box facing the user when it is in normal use. The "rear side" refers to the side opposite to the front side, that is, the side facing away from the user when the storage box is in normal use. The "left side" refers to the side on the left hand side of the user when the storage box is in normal use. The "right side" refers to the side on the right hand side of the user when the storage box is in normal use.

[0114] The storage box of the embodiment of the present application may be a refrigerator, a cigar cabinet, or other humidifying equipment that can be used to store items.

[0115] refer to Figure 1 The storage box of the embodiment of the present application may include a box body 110, and the box body 110 forms a cavity with an opening on the front side.

[0116] The storage box may further include an inner liner 20, which is disposed in the cavity. The inner liner 20 may be configured with a storage cavity 210. The front side of the storage cavity 210 may have an access opening 211, and a user may place items into the storage cavity 210 via the access opening 211, or take items out of the storage cavity 210 via the access opening 211.

[0117] The inner container 20 may have a rear wall 213 , and the rear wall 213 is opposite to the access opening 211 .

[0118] The inner container 20 may have two side walls 212 arranged opposite to each other, the rear ends of the side walls 212 are adjacent to the rear wall 213 , and the front ends of the side walls 212 are away from the rear wall 213 .

[0119] The storage box may further include a door body 120 , which may be rotatably connected to the box body 110 to open or close the storage cavity 210 .

[0120] In an implementation in which the storage box is a refrigerator, the storage box may include a refrigeration device, and the refrigeration device may be disposed in the box body 110 to provide cold air to the storage cavity 210 .

[0121] The storage box may further include a humidifying device 40 , which is disposed in the box body 110 . The humidifying device 40 is used to humidify the storage cavity 210 to increase the air humidity in the storage cavity 210 to meet the humidity requirement for storing items in the storage cavity 210 .

[0122] In some possible implementations of the embodiment of the present application, the box body 110 may include a box front wall located at the front side. The opening of the cavity is formed in the box front wall.

[0123] In some possible implementations of the embodiments of the present application, the storage box may further include a shelf 30 , which is disposed in the storage cavity 210 and is used to place items.

[0124] The number of the shelves 30 may be one or more. In the implementation of the plurality of shelves 30, the plurality of shelves 30 may be arranged at intervals along the height direction Z of the storage box. The plurality of shelves 30 may increase the overall size of the platform on which items may be placed, thereby increasing the amount of items that may be stored in the storage box. The plurality of shelves 30 may be arranged at intervals along the height direction Z of the storage box, and the utilization rate of the space in the storage cavity 210 may also be improved.

[0125] The shelf 30 may be configured with ventilation holes 301 , which can improve the air circulation above and below the shelf 30 and reduce the difference in temperature and humidity above and below the shelf 30 .

[0126] In some possible implementations of the present application, the humidifying device 40 may include a housing 50. The housing 50 is disposed in the box 110. For example, referring to Figure 1 The shell 50 can be arranged between the bottom of the liner 20 and the bottom wall of the box 110, so that the shell 50 is located on the bottom wall of the box 110, and the box 110 can support the shell 50. Moreover, the shell 50 is located at the bottom of the liner 20, and the height of the liner 20 is higher than the shell 50, so that the liner 20 is arranged at the upper part of the box 110, reducing the degree of squatting when the user takes and puts the items in the storage cavity 210, and improving the comfort of the user when taking and putting the items.

[0127] refer to Figure 2 , Figure 3 and Figure 4The housing 50 may be configured with a mounting cavity 510. The mounting cavity 510 may be located at the front of the housing 50, that is, the mounting cavity 510 is close to the front wall of the box.

[0128] In some embodiments, reference Figure 4 A first installation opening 511 may be formed on the front side of the installation cavity 510 , that is, a first installation opening 511 is formed on one side of the housing 50 close to the front wall of the box.

[0129] In other embodiments, a first installation opening 511 may be formed at the top of the installation cavity 510 , and the first installation opening 511 may be communicated with the storage cavity 210 .

[0130] In some possible implementations of the present application, reference is made to Figure 4 The humidifying device 40 may include a water box 60 for storing water. The water box 60 is detachably disposed in the installation cavity 510 through the first installation port 511 so that the water box 60 can be removed from the installation cavity 510 to facilitate adding water to the water box 60.

[0131] In the implementation mode where the first installation opening 511 is located at the front side of the installation cavity 510, refer to Figure 4 The water box 60 is retractably arranged in the installation cavity 510 through the first installation port 511. When the water box 60 needs to be taken out from the installation cavity 510 for adding water, the water box 60 can be directly pulled out from the installation cavity 510, which is convenient and quick.

[0132] In the implementation mode where the first installation opening 511 is located at the top of the installation cavity 510, the water box 60 is installed in the installation cavity 510 from the first installation opening 511 from top to bottom. When the water box 60 needs to be taken out of the installation cavity 510 for water addition, the water box 60 can be pulled out upwards, which is convenient and quick.

[0133] In some possible implementations of the present application, reference is made to Figure 4 and Figure 5 The housing 50 may also be configured with a humidifying chamber 520. The humidifying chamber 520 may be located on a side of the mounting chamber 510 away from the front wall of the box. After the water box 60 is disposed in the mounting chamber 510, the water box 60 and the humidifying chamber 520 are communicated to supply water into the humidifying chamber 520.

[0134] The housing 50 may include a second partition plate 530 , and the second partition plate 530 is located between the installation chamber 510 and the humidification chamber 520 . The installation chamber 510 and the humidification chamber 520 may be separated by the second partition plate 530 .

[0135] The second partition 530 may be provided with a humidifying docking piece 540, and a liquid storage docking piece 620 may be provided on the side of the water box 60 facing the second partition 530. When the humidifying docking piece 540 and the liquid storage docking piece 620 are docked, the water box 60 and the humidifying chamber 520 are connected. At this time, the water in the water box 60 can flow into the humidifying chamber 520 through the liquid storage docking piece 620 and the humidifying docking piece 540 to supply water to the humidifying chamber 520.

[0136] The humidifying chamber 520 may have an air outlet 521 at the top thereof, and the air outlet 521 is configured to communicate with the storage chamber 210 so that the air in the humidifying chamber 520 and the storage chamber 210 are in communication.

[0137] refer to Figure 5 The humidifying device 40 may further include a flap 580, which is rotatably disposed on the housing 50. When the fan 70 is working, the flap 580 opens the air outlet 521 under the wind force of the fan 70. When the fan 70 stops working, the flap 580 closes the air outlet 521 under the action of its own gravity.

[0138] In the implementation mode in which the inlet of the fan 70 is connected to the storage chamber 210, and the outlet of the fan 70 is connected to the humidification chamber 520, the flap 580 may be located outside the humidification chamber 520, and the flap 580 covers the side of the air outlet 521 away from the humidification chamber 520. When the fan 70 is working, the air discharged from the fan 70 flows from the humidification chamber 520 to the storage chamber 210, and the air pressure on the side of the flap 580 facing the humidification chamber 520 is greater than the air pressure on the side of the flap 580 away from the humidification chamber 520. Under the action of the air pressure difference on both sides, the flap 580 rotates relative to the housing 50 toward the side away from the humidification chamber 520, and opens the air outlet 521, so that the air in the humidification chamber 520 flows from the air outlet 521 to the storage chamber 210.

[0139] When the fan 70 stops working, the air pressure difference on both sides of the flap 580 decreases, and the flap 580 overcomes the small airflow at the air outlet 521 by its own gravity, so that the flap 580 can still maintain a closed state with respect to the air outlet 521 under the influence of the small airflow, so that when the fan 70 stops working, it is difficult for the humid air in the humidification chamber 520 to enter the storage chamber 210 through the air outlet 521, making it difficult for the air in the humidification chamber 520 to form a circulating flow path with the air in the storage chamber 210.

[0140] In the implementation mode where the inlet of the fan 70 is connected to the humidification chamber 520, and the outlet of the fan 70 is connected to the storage chamber 210, the flap 580 may be located in the humidification chamber 520, and the flap 580 covers the side of the air outlet 521 close to the humidification chamber 520. When the fan 70 is working, the air discharged from the fan 70 flows from the storage chamber 210 to the humidification chamber 520, and the air pressure on the side of the flap 580 away from the humidification chamber 520 is greater than the air pressure on the side of the flap 580 facing the humidification chamber 520. Under the action of the air pressure difference on both sides, the flap 580 rotates relative to the housing 50 toward the humidification chamber 520, and opens the air outlet 521, so that the air in the storage chamber 210 can flow from the air outlet 521 to the humidification chamber 520.

[0141] When the fan 70 stops working, the air pressure difference on both sides of the flap 580 decreases, and the flap 580 overcomes the small airflow at the air outlet 521 through its own gravity, so that the flap 580 can still maintain a closed state with respect to the air outlet 521 under the influence of the small airflow, so that when the fan 70 stops working, it is difficult for the air in the storage chamber 210 to form a circulating flow path with the air in the humidification chamber 520.

[0142] In some possible implementations of the present application, reference is made to Figure 5 and Figure 6 The humidification docking piece 540 may include a first tube body 542 , which is disposed on the second partition plate 530 , one end of the first tube body 542 extends into the humidification chamber 520 , and the other end of the first tube body 542 extends out of the humidification chamber 520 .

[0143] The humidification docking member 540 may include a first stopper 545, which is disposed at one end of the first tube 542 away from the water box 60. The first stopper 545 may be configured with a water outlet, through which the first tube 542 is connected to the humidification chamber 520, and water in the first tube 542 may flow from the water outlet into the humidification chamber 520.

[0144] The humidification docking piece 540 may include a first sealing piece 543 movably disposed in the first tube body 542 .

[0145] The humidifying docking piece 540 may include a first spring 544 , which is disposed between the first sealing piece 543 and the first stopper 545 , and the direction of the elastic force of the first spring 544 on the first sealing piece 543 is directed from the first stopper 545 to the first sealing piece 543 .

[0146] Before the humidifying docking member 540 and the liquid storage docking member 620 are docked, the first sealing member 543 is stopped and sealed at one end of the first tube 542 away from the first stopper 545 under the elastic force of the first spring 544 .

[0147] The liquid storage docking piece 620 may include a second tube body 621, which is arranged on a side of the water box 60 facing the humidification docking piece 540, one end of the second tube body 621 extends into the water box 60, and the other end of the second tube body 621 extends outside the water box 60.

[0148] The liquid storage docking member 620 may include a second stopper 624, which is disposed at one end of the second tube body 621 away from the second partition plate 530. The second stopper 624 may be configured with a water inlet, and the second tube body 621 is connected to the water box 60 through the water inlet, and the water in the water box 60 may flow into the second tube body 621 through the water inlet.

[0149] The liquid storage docking piece 620 may include a second sealing piece 622 , and the second sealing piece 622 is disposed in the second tube body 621 .

[0150] The liquid storage docking member 620 may include a second spring 623 , which is disposed between the second sealing member 622 and the second stopper 624 , and the direction of the elastic force of the second spring 623 on the second sealing member 622 is from the second stopper 624 to the second sealing member 622 .

[0151] Before the liquid storage docking member 620 and the humidification docking member 540 are docked, the second sealing member 622 is stopped and sealed at one end of the second tube 621 away from the second stopper 624 under the elastic force of the second spring 623 .

[0152] After the humidification docking member 540 and the liquid storage docking member 620 are docked, the end of the first tube body 542 away from the first stopper 545 and the end of the second tube body 621 away from the second stopper 624 are nested with each other. The end of the second tube body 621 away from the second stopper 624 can be sleeved outside the first tube body 542. Alternatively, the end of the first tube body 542 away from the first stopper 545 is sleeved outside the second tube body 621.

[0153] After the humidification docking component 540 and the liquid storage docking component 620 are docked, the first seal 543 and the second seal 622 press against each other, the first seal 543 moves toward the first stopper 545, and opens the end of the first tube body 542 away from the first stopper 545, at which time the first spring 544 is compressed; the second seal 622 moves toward the second stopper 624, and opens the end of the second tube body 621 away from the second stopper 624, at which time the second spring 623 is compressed.

[0154] After the humidification docking piece 540 and the liquid storage docking piece 620 are docked, the first sealing piece 543 opens one end of the first tube body 542 away from the first stopper 545, and the second sealing piece 622 opens one end of the second tube body 621 away from the second stopper 624, and one end of the first tube body 542 away from the first stopper 545 and one end of the second tube body 621 away from the second stopper 624 are nested with each other, so the first tube body 542 and the second tube body 621 are conductive and sealed. At this time, the water in the water box 60 can flow into the humidification chamber 520 through the second tube body 621 and the first tube body 542 to supply water to the humidification chamber 520.

[0155] When the water box 60 is pulled out of the installation cavity 510, when the liquid storage docking member 620 and the humidification docking member 540 are separated, the mutual force between the first sealing member 543 and the second sealing member 622 is released, and the first sealing member 543 moves in a direction away from the first stopper 545 under the elastic force of the first spring 544, stops and seals at one end of the first tube 542 away from the first stopper 545, so that it is difficult for the water in the humidification cavity 520 to overflow from the end of the first tube 542 away from the first stopper 545. The second sealing member 622 moves in a direction away from the second stopper 624 under the elastic force of the second spring 623, stops and seals at one end of the second tube 621 away from the second stopper 624, so that it is difficult for the water in the water box 60 to overflow from the end of the second tube 621 away from the second stopper 624.

[0156] In some possible implementations of the present application, reference is made to Figure 4 and Figure 5 The housing 50 may also be configured with an exhaust chamber 550, which is located above the humidification chamber 520. The humidification chamber 520 and the exhaust chamber 550 are connected through the air outlet 521. Figure 7 A second mounting opening 552 is formed at the top of the exhaust cavity 550 .

[0157] refer to Figure 4 and Figure 5 The humidifying device 40 may further include a cover member 80. The cover member 80 blocks the second mounting port 552. The cover member 80 and the housing 50 are detachably connected. An exhaust port 811 is configured on the cover member 80, and the exhaust chamber 550 is connected to the storage chamber 210 through the exhaust port 811. The exhaust chamber 550 collects the airflow discharged from the air outlet 521 and discharges it from the exhaust port 811 into the storage chamber 210, thereby improving the stability of the airflow transported from the exhaust port 811 to the storage chamber 210.

[0158] In some possible implementations of the embodiments of the present application, the humidifying device 40 may further include a fan 70 , which is disposed in the housing 50 .

[0159] The inlet of the fan 70 can be connected to the storage chamber 210, and the outlet of the fan 70 is connected to the humidification chamber 520. When the fan 70 is working, the air in the storage chamber 210 flows to the humidification chamber 520 through the inlet and outlet of the fan 70. When the air flows through the humidification chamber 520, it carries away part of the moisture in the humidification chamber 520, so that the humidity of the air flowing out from the air outlet 521 of the humidification chamber 520 increases. The humid air is collected from the air outlet 521 to the exhaust chamber 550, and then flows into the storage chamber 210 from the exhaust port 811 to increase the air humidity in the storage chamber 210. This cycle is repeated to adjust the air humidity in the storage chamber 210. Since the fan 70 can increase the air circulation rate between the storage chamber 210, the humidification chamber 520 and the exhaust chamber 550, the fan 70 can increase the humidity adjustment rate of the storage chamber 210.

[0160] In some possible implementations of the present application, reference is made to Figure 4 The shell 50 can also be constructed with a fan chamber 570, the fan chamber 570 is located below the installation chamber 510, the air inlet 571 of the fan chamber 570 is located on the front side of the shell 50, the fan chamber 570 is connected to the storage chamber 210 through the air inlet 571, and the fan chamber 570 is connected to the humidification chamber 520 through the air outlet 572. The fan 70 is arranged in the fan chamber 570. When the fan 70 is working, the air in the storage chamber 210 enters the fan chamber 570 through the air inlet 571, and flows to the humidification chamber 520 from the air outlet 572. When the air flows through the humidification chamber 520, it carries away part of the moisture in the humidification chamber 520, so that the humidity of the air flowing out from the air outlet 521 of the humidification chamber 520 increases. The humid air is collected in the exhaust chamber 550 from the air outlet 521, and then flows to the storage chamber 210 from the exhaust port 811 to increase the air humidity in the storage chamber 210. This cycle is repeated to adjust the air humidity in the storage chamber 210.

[0161] In the implementation mode where the first installation opening 511 is located at the front side of the installation cavity 510, refer to Figure 4 The exhaust chamber 550 and the humidification chamber 520 can be both located on the side of the installation chamber 510 away from the first installation port 511, the exhaust chamber 550 is located above the humidification chamber 520, and the exhaust port 811 is located at the top of the housing 50, refer to Figure 8The exhaust port 811 is located at the top of the shell 50 and away from the front side of the shell 50. Since the air inlet 571 of the fan chamber 570 is located at the front side of the shell 50, when the fan 70 is working, the air in the storage chamber 210 enters the fan chamber 570 from the front side of the shell 50, flows through the humidification chamber 520 and the exhaust chamber 550, and then returns to the storage chamber 210 from the exhaust port 811. The airflow from the exhaust port 811 flows to the end of the storage chamber 210 away from the loading and unloading port 211, and the airflow at the end of the storage chamber 210 away from the loading and unloading port 211 flows toward the loading and unloading port 211, and continues to flow from the air inlet 571 on the front side of the shell 50 to the fan chamber 570. In this way, the humidified airflow can flow from back to front along the depth direction Y of the storage chamber 210 for circulation, thereby increasing the coverage range of the humid airflow along the depth direction Y of the storage chamber 210, reducing the difference in air humidity in the storage chamber 210 along the depth direction Y, and improving the uniformity of air humidity in the storage chamber 210.

[0162] In some possible implementations of the present application, reference is made to Figure 4 , Figure 5 and Figure 7 The exhaust chamber 550 and the humidification chamber 520 are separated by a first partition plate 560 , and a third mounting opening 561 is provided on the first partition plate 560 . The third mounting opening 561 and the second mounting opening 552 are arranged opposite to each other.

[0163] The humidifying device 40 may further include a humidifying component 90. The humidifying component 90 has water absorption and air permeability. For example, the humidifying component 90 may include a humidifying fiber 920 or a humidifying cotton, etc. The humidifying fiber 920 may be a fiber having water absorption and air permeability.

[0164] The humidifying component 90 is detachably disposed at the bottom of the cover component 80. Part of the humidifying component 90 is disposed in the humidifying chamber 520 via the third mounting port 561. The bottom end of the humidifying component 90 is disposed below the liquid level of the humidifying chamber 520, and the humidifying component 90 above the liquid level divides the humidifying chamber 520 above the liquid level into a first humidifying chamber 522 and a second humidifying chamber 523, the first humidifying chamber 522 is connected to the outlet of the fan 70, and the second humidifying chamber 523 is connected to the exhaust chamber 550.

[0165] The humidifying member 90 has water absorption property, and the humidifying member 90 below the liquid level of the humidifying chamber 520 absorbs water and transfers the water upward to the humidifying member 90 located above the liquid level of the humidifying chamber 520 .

[0166] Taking the humidifying fiber 920 as an example, the humidifying fiber 920 has many capillary structures. When part of the humidifying fiber 920 is immersed in water, the humidifying fiber 920 can absorb water quickly under the action of the wetting effect and the capillary structure. The water molecules rise in the capillary structure in the humidifying fiber 920, so that the humidifying fiber 920 above the liquid surface also absorbs water.

[0167] The humidifying component 90 is air-permeable. When the fan 70 is working, the air in the storage chamber 210 flows to the first humidifying chamber 522 through the inlet and outlet of the fan 70, passes through the humidifying fibers 920 above the liquid level of the humidifying chamber 520, and flows to the second humidifying chamber 523. When the air passes through the humidifying fibers 920, it carries away part of the moisture adsorbed by the humidifying fibers 920, thereby increasing the humidity of the air. The humidified air in the second humidifying chamber 523 flows from the air outlet 521 to the storage chamber 210 to humidify the storage chamber 210. The humidifying fibers 920 increase the contact area between the air and the moisture, thereby improving the humidification efficiency of the humidifying device 40 on the storage chamber 210.

[0168] In the implementation mode in which the humidifying component 90 includes the humidifying fiber 920, reference Figure 4 and Fig. 9 The humidifying component 90 may further include a bracket 910 .

[0169] The bracket 910 may include an upper frame 911. The upper frame 911 is located in the exhaust chamber 550, and the top end of the upper frame 911 is detachably connected to the cover member 80.

[0170] For example, reference Figure 4 and Fig. 9 , the upper frame 911 may include a plug-in component 912. The plug-in component 912 is located at the top of the upper frame 911, and the plug-in component 912 is configured with a slot 913. The slot 913 may be a rectangular parallelepiped slot, a cylindrical slot, or a slot body of other shapes. The notch of the slot 913 may face upward or toward the side of the plug-in component 912.

[0171] The upper frame 911 may further include a stopper 914 . The stopper 914 includes an elastic connecting arm 915 , and the extending direction of the elastic connecting arm 915 may be substantially parallel to the center line of the notch of the slot 913 .

[0172] In an implementation in which the notch of the slot 913 faces upward, the bottom end of the elastic connecting arm 915 can be disposed on the plug-in component 912 .

[0173] In an implementation in which the notch of the slot 913 faces the side of the plug-in component 912 , one end of the elastic connecting arm 915 in the extending direction may be disposed on the plug-in component 912 below the slot 913 .

[0174] The stopper 914 may further include a third stopper 916. The third stopper 916 is disposed at one end of the elastic connecting arm 915 away from the plug-in component 912, and the third stopper 916 corresponds to at least part of the notch of the slot 913, and the third stopper 916 and the notch of the slot 913 are spaced apart.

[0175] The bottom of the cover member 80 has an inserting portion 821 , and the shape of the inserting portion 821 matches the shape of the slot 913 . The inserting portion 821 is inserted into the slot 913 .

[0176] In the implementation manner where the slot 913 has the notch facing upward, the plug-in portion 821 is plugged into the slot 913 from top to bottom through the notch.

[0177] In the implementation mode where the notch of the slot 913 faces the side of the plug-in component 912, the plug-in portion 821 is plugged into the slot 913 in the horizontal direction via the notch, which can reduce the space occupied by the plug-in portion 821 and the plug-in component 912 in the vertical direction.

[0178] After the plug-in portion 821 is inserted into the slot 913 , the third stopper 916 stops at one end of the plug-in portion 821 away from the slot 913 , so that the plug-in portion 821 is not easily removed from the slot 913 .

[0179] When it is necessary to remove the upper frame 911 from the cover component 80, the third stopper 916 is pushed. Under the action of the elastic connecting arm 915, the third stopper 916 releases the stop on the plug-in part 821. At this time, the plug-in part 821 can be moved out of the slot 913, thereby separating the upper frame 911 and the cover component 80.

[0180] In some other possible implementations of the embodiment of the present application, the upper frame 911 and the cover component 80 may be connected by fastening bolts to achieve a detachable connection between the upper frame 911 and the cover component 80 .

[0181] In some possible implementations of the embodiment of the present application, the frame may further include a lower frame 918. The lower frame 918 is disposed at the bottom of the upper frame 911. The lower frame 918 and the upper frame 911 may be integrally disposed.

[0182] At least a portion of the lower frame 918 is disposed in the humidification chamber 520 via the third mounting opening 561 .

[0183] refer to Fig. 9 The humidifying fiber 920 is disposed on the lower frame 918. Exemplarily, the lower frame 918 may be formed with at least one mounting frame 919, and the humidifying fiber 920 is disposed in the mounting frame 919, so that the humidifying fiber 920 is disposed on the lower frame 918.

[0184] In other implementations, the edge of the humidifying fiber 920 may be fixed to the lower frame 918 by fastening bolts.

[0185] The humidifying fiber 920 is located in the humidifying chamber 520. The humidifying fiber 920 and the lower frame 918 in the humidifying chamber 520 form a whole that divides the humidifying chamber 520 above the liquid level into a first humidifying chamber 522 and a second humidifying chamber 523.

[0186] In some possible implementations of the present application, reference is made to Figure 4 , Figure 5 and Fig. 9 The bottom of the upper frame 911 may have a sealing plate 917. The bottom plate surface of the sealing plate 917 faces the third installation opening 561. The sealing plate 917 overlaps the top of the first partition plate 560 and blocks the third installation opening 561 to separate the humidification chamber 520 and the exhaust chamber 550, so that the airflow in the humidification chamber 520 is not easy to flow from the third installation opening 561 to the exhaust chamber 550.

[0187] In some possible implementations of the present application, reference is made to Figure 4 , Figure 5 and Fig. 9 The cover plate component 80 may include a cover plate 810. The cover plate 810 blocks the second installation port 552. The exhaust port 811 is configured on the cover plate 810. The cover plate 810 and the housing 50 are detachably connected.

[0188] In some implementations, the second installation opening 552 may be provided with a first stopper 553 on its peripheral edge, and the first stopper 553 may be block-shaped, sheet-shaped, column-shaped or in other shapes. The first stopper 553 protrudes from the peripheral edge of the second installation opening 552 toward the inside of the second installation opening 552 .

[0189] The circumferential edge of the cover plate 810 may be provided with an elastic snap-fit ​​structure 812 .

[0190] The elastic clamping structure 812 may include an elastic arm 813, which may be in the shape of a long strip or a rod. The elastic arm 813 may extend obliquely relative to the horizontal direction. The bottom end of the elastic arm 813 in the extension direction is connected to the bottom of the cover plate 810. The top end of the elastic arm 813 in the extension direction extends to the top of the cover plate 810, so that the user can move the top end of the elastic arm 813. In the natural state, the top end of the elastic arm 813 extends away from the cover plate 810 compared with the bottom end.

[0191] The elastic clamping structure 812 may further include a second stopper 814, which may be in a block, sheet, column or other shape. The second stopper 814 is disposed on one side of the elastic arm 813 facing the peripheral edge of the second mounting opening 552. The second stopper 814 is clamped at the bottom of the first stopper 553, and the elastic connecting arm 915 and the first stopper 553 are elastically matched to make the second stopper 814 and the peripheral edge of the second mounting opening 552 tightly fit, so that the cover plate 810 and the housing 50 are detachably connected.

[0192] The top end of the elastic arm 813 in the extension direction can elastically move toward the cover 810, and the elastic arm 813 drives the second limiting member 814 to move toward the cover 810, so that the second limiting member 814 and the first limiting member 553 are separated. At this time, the cover 810 can be removed from the shell 50 by moving upward.

[0193] In other implementations, the cover plate 810 and the housing 50 may be detachably connected by fastening bolts.

[0194] In some possible implementations of the present application, reference is made to Figure 4 , Figure 5 and Fig. 9 The top of the upper frame 911 can be detachably disposed on the bottom of the cover 810 .

[0195] In some other possible implementations of the embodiments of the present application, refer to Figure 4 , Figure 5 and Fig. 9 The cover plate component 80 may further include a connector 820. The connector 820 is disposed at the bottom of the cover plate 810, and the connector 820 and the humidifying component 90 are detachably connected. By detachably connecting the connector 820 and the humidifying component 90, the structure constructed on the cover plate 810 can be reduced, thereby improving the structural strength of the cover plate 810.

[0196] In an implementation in which the bottom of the cover member 80 has the plug-in portion 821 , the plug-in portion 821 may be located at the bottom of the connector 820 .

[0197] In some possible implementations of the embodiments of the present application, the circumferential edge of the cover plate 810 may be configured with an accommodating notch 815, and the accommodating notch 815 is recessed from the circumferential edge of the cover plate 810 toward the inside of the cover plate 810. The first stopper 553 corresponds to the accommodating notch 815. The elastic clamping structure 812 is disposed in the accommodating notch 815 to reduce the length of the elastic clamping structure 812 extending beyond the circumferential edge of the cover plate 810, thereby reducing the gap between the circumferential edge of the cover plate 810 and the circumferential edge of the second mounting opening 552, thereby improving the shielding effect of the cover plate 810 on the second mounting opening 552.

[0198] In some possible implementations of the embodiments of the present application, the peripheral edge of the second installation port 552 can be located at the periphery of the top opening of the exhaust cavity 550, and the bottom edge of the cover plate 810 abuts against the end surface of the top end of the exhaust cavity 550, so that the end surface of the top end of the exhaust cavity 550 can support the cover plate 810 and can be stopped at the bottom end of the cover plate 810, so that the cover plate 810 is not easy to fall into the exhaust cavity 550 after installation.

[0199] In some possible implementations of the present application, reference is made to Figure 1 and Figure 8 The rear wall 213 of the liner 20 may be provided with an air inlet 214, and the number of the air inlet 214 may be one or more. For example, refer to Figure 8 There may be two air inlets 214 .

[0200] The rear wall 213 of the liner 20 may also be provided with an air outlet 215, and the number of the air outlet 215 may be one or more. For example, refer to Figure 8 There can be two air outlets 215 .

[0201] The air outlet 215 may be located above the air inlet 214 , so that the air inlet 214 is closer to the housing 50 and the exhaust port 811 on the housing 50 than the air outlet 215 .

[0202] The humidifying device 40 may further include a conveying air duct 100 , which is disposed on the rear wall 213 , and the conveying air duct 100 is connected to the air inlet 214 and the air outlet 215 .

[0203] The air outlet direction of the exhaust port 811 is toward the air inlet 214, or is partially connected to the air inlet 214, so that part of the air exhausted from the exhaust port 811 enters the air inlet 214, and part of the air exhausted from the exhaust port 811 directly enters the storage chamber 210. The air entering the air inlet 214 from the exhaust port 811 is transported upward to the air outlet 215 along the transport air duct 100, and flows from the air outlet 215 to the upper area of ​​the storage chamber 210, thereby improving the humidification efficiency of the upper area of ​​the storage chamber 210.

[0204] Exemplarily, the exhaust port 811 and the air inlet 214 may be connected via a connecting pipe, which is located in the storage chamber 210 . A connecting hole may be opened on the wall of the connecting pipe so that part of the air in the connecting pipe can flow from the connecting hole into the storage chamber 210 , thereby partially connecting the exhaust port 811 with the air inlet 214 .

[0205] Due to the gravity of water molecules, the humid air flows downward at a faster rate than it flows upward. Therefore, the airflow flowing from the air outlet 215 into the storage chamber 210 can flow downward quickly, so that the airflow can quickly diffuse into the entire storage chamber 210, reducing the humidity difference between the upper and lower areas of the storage chamber 210 and improving the uniformity of the humidity in the storage chamber 210.

[0206] In some possible implementations of the present application, reference is made to Figure 3 and Fig.10 The humidifying device 40 may further include an air guide member 10 , which is disposed in the exhaust cavity 550 , and is configured to guide the air out of the air outlet 521 to the exhaust port 811 .

[0207] In some possible implementations of the embodiments of the present application, the air guide member 10 can be constructed on the upper frame 911, so that the upper frame 911 can be used to connect with the cover member 80 and guide the air outlet 521 to the exhaust port 811.

[0208] In some embodiments, reference Figure 5 and Fig.10 The air guide member 10 may include at least two air guide fins 11, and an air guide channel 12 is formed between two adjacent air guide fins 11, one end of the air guide channel 12 faces the air outlet 521, and the other end of the air guide channel 12 faces the exhaust port 811. After the humid air in the humidification chamber 520 is blown into the exhaust chamber 550 from the air outlet 521, at least part of the humid air flows from the end of the air guide channel 12 toward the air outlet 521 to the air guide channel 12, and flows along the air guide channel 12 toward the exhaust port 811, and then flows out of the air guide channel 12 from the end of the air guide channel 12 away from the air outlet 521. At least part of the humid air flowing out of the air guide channel 12 flows into the storage chamber 210 through the exhaust port 811 to humidify the storage chamber 210.

[0209] The air guide channel 12 can guide at least part of the airflow from the air outlet 521 so that the airflow from the air outlet 521 can flow to the exhaust port 811 as much as possible, reducing the retention of the airflow in the exhaust cavity 550, thereby improving the humidification efficiency of the storage cavity 210.

[0210] In some possible implementations of the present application, reference is made to Figure 5 and Fig.10 The air outlet 521 may be a strip-shaped air outlet 521, and the air outlet 521 may extend along a first direction D1, and the first direction D1 may be consistent with the width direction X of the storage box, or may have an angle with respect to the width direction X of the storage box. The air outlet 521 discharges air toward the side of the exhaust cavity 550, or the air outlet 521 discharges air sideways.

[0211] There may be two exhaust ports 811, which are arranged at intervals along the first direction D1 at the top of the exhaust cavity 550. The air outlet 521 corresponds to the position between the two exhaust ports 811.

[0212] The air guide fins 11 and the air outlet 521 are arranged opposite to each other. There are multiple air guide fins 11 . The multiple air guide fins 11 are arranged at intervals along the first direction D1 and form two air guide fin groups 13 corresponding to the two exhaust ports 811 respectively.

[0213] The air inlet ends of the two air guide fin groups 13 are both oriented toward the air outlet 521 ; the air outlet ends of the two air guide fin groups 13 are both away from the air outlet 521 , and extend toward the corresponding exhaust ports 811 , respectively.

[0214] For example, reference Figure 5 and Fig.10 , the exhaust port 811 may include a first exhaust port 811a. The air guide fin group 13 may include a first air guide fin group 13a, and the first air guide fin group 13a corresponds to the first exhaust port 811a. The air inlet end of the first air guide fin group 13a faces the air outlet 521, and the air outlet end of the first air guide fin group 13a faces the first exhaust port 811a.

[0215] The exhaust port 811 may further include a second exhaust port 811b. The air guide fin group 13 may further include a second air guide fin group 13b, and the second air guide fin group 13b corresponds to the second exhaust port 811b. The air inlet end of the second air guide fin group 13b faces the air outlet 521, and the air outlet end of the second air guide fin group 13b faces the second exhaust port 811b.

[0216] Of the airflow discharged from the air outlet 521, the airflow discharged from the part of the air outlet 521 corresponding to the first air guide fin group 13a flows toward the first exhaust port 811a under the guidance of the first air guide fin group 13a. The airflow discharged from the part of the air outlet 521 corresponding to the second air guide fin group 13b flows toward the second exhaust port 811b under the guidance of the second air guide fin group 13b. Figure 8 The airflow out of the first exhaust port 811 a and the second exhaust port 811 b is discharged into the storage chamber 210 to humidify the storage chamber 210 .

[0217] The first air guide fin group 13a and the second air guide fin group 13b can guide the airflow blown out from the air outlet 521 in two directions, so that the airflow is divided into two paths and discharged from two exhaust ports 811 arranged along the first direction D1, thereby reducing the humidity variation range of the air in the storage cavity 210 along the first direction D1 and improving the uniformity of the humidity in the storage cavity 210.

[0218] In some possible implementations of the embodiments of the present application, the end of the air guide fin 11 facing away from the air outlet 521 is inclined toward the corresponding exhaust port 811 relative to the end close to the air outlet 521, so that the air guide channel 12 formed between two adjacent air guide fins 11 is inclined toward the corresponding exhaust port 811 at the end facing away from the air outlet 521 relative to the end close to the air outlet 521, so as to enhance the guiding effect on the air guide channel 12.

[0219] In some embodiments, reference Figure 5 and Fig.10 The inclination angle α of the plurality of air guide fins 11 in the air guide fin group 13 relative to the center line of the air outlet 521 gradually increases from the end away from the corresponding exhaust port 811 to the end close to the corresponding exhaust port 811. For example, referring to Fig.10 , α2 is greater than α1, so that the width of the air guide channel 12 formed between two adjacent air guide fins 11 along the first direction D1 gradually increases from the end close to the air outlet 521 to the end away from the air outlet 521, so that the airflow flowing along the air guide channel 12 in the direction away from the air outlet 521 is diffused and flows out, reducing the resistance of the air guide fins 11 to the airflow, thereby increasing the speed of the airflow flow, and further increasing the humidification efficiency of the humidification device 40 on the storage chamber 210.

[0220] In other embodiments, the inclination directions of the multiple air guide fins 11 in the air guide fins 11 may also be consistent, so as to facilitate the arrangement of the multiple air guide fins 11 and facilitate the processing and manufacturing of the humidification device 40 .

[0221] In some possible implementations of the present application, reference is made to Figure 3 , Figure 4 and Fig.10 At least one air guide plate 551 may be provided in the exhaust port 811. The air guide plate 551 may be inclined relative to the horizontal direction. The air guide plate 551 may further guide the air outlet of the exhaust port 811 so that the airflow in the exhaust cavity 550 may flow upward from the exhaust port 811 along the inclined direction of the air guide plate 551 into the storage cavity 210.

[0222] In some embodiments, reference Figure 4 and Figure 8 The top end of the air guide plate 551 can be extended obliquely relative to the bottom end in a direction away from the front side of the shell 50, so that the air flow in the exhaust cavity 550 can flow from the exhaust port 811 along the air guide plate 551 obliquely upward and toward the rear wall 213 of the storage cavity 210, so that the humid air can flow to the end of the storage cavity 210 close to the rear wall 213 to humidify the deep part of the storage cavity 210.

[0223] In addition, since the air inlet 214 is constructed on the rear wall 213 of the inner tank 20, the top end of the air guide plate 551 extends obliquely toward the rear wall 213 compared to the bottom end, which can make at least part of the air outlet 811 more easily flow to the air inlet 214, and then flow upward along the conveying air duct 100 from the air outlet 215 to the upper area of ​​the storage cavity 210.

[0224] In some possible implementations of the present application, reference is made to Figure 8 and Fig.10 The top end of the air guide plate 551 is inclined and extends toward the corresponding side wall 212 compared to the bottom end, so that the air guide plate 551 can guide the air outlet of the exhaust port 811 toward the rear wall 213, and can also guide the air outlet of the exhaust port 811 toward the side wall 212, thereby increasing the air outlet direction of the exhaust port 811, thereby improving the humidification efficiency of the humidification device 40 on the storage chamber 210.

[0225] In some possible implementations of the present application, the air guide member 10 may also be an air guide tube, one end of which faces the air outlet 521, and the other end faces the exhaust port 811. After the humid air in the humidification chamber 520 is blown into the exhaust chamber 550 from the air outlet 521, at least part of the humid air flows along the air guide tube toward the exhaust port 811, and flows from the exhaust port 811 into the storage chamber 210 to humidify the storage chamber 210.

[0226] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0227] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A storage box, characterized in that: include: A box body (110) having a cavity; An inner container (20) is located in the cavity, and the inner container (20) forms a storage cavity (210); A take-in and put-out opening (211) formed on the front side of the storage cavity (210); A rear wall (213) is located in the inner container (20), and the rear wall (213) and the access opening (211) are arranged opposite to each other; A humidifying device (40), disposed at the bottom of the cavity, the humidifying device (40) being used to humidify the storage cavity (210); The humidifying device (40) comprises: an exhaust port (811), located in the humidifying device (40), the exhaust port (811) being used to transport air into the storage chamber (210); A conveying air duct (100), wherein the conveying air duct (100) is arranged on the rear wall (213), and the conveying air duct (100) has an air inlet (214) and an air outlet (215) that are connected to each other; The air inlet (214) is in communication with the storage chamber (210); The air outlet (215) is in communication with the storage chamber (210), and the air outlet (215) is located above the air inlet (214); The air outlet direction of the exhaust port (811) is toward the air inlet (214) or is partially connected to the air inlet (214), so that part of the air discharged from the exhaust port (811) enters the air inlet (214) and part of the air directly enters the storage cavity (210).

2. The storage box according to claim 1, characterized in that: The humidifying device (40) further comprises: A housing (50) having a humidification chamber (520) and an exhaust chamber (550), wherein the humidification chamber (520) has an air outlet (521), the exhaust chamber (550) is connected to the humidification chamber (520) via the air outlet (521), and the exhaust chamber (550) has the exhaust port (811); The humidifying device (40) further comprises an air guide member (10), wherein the air guide member (10) is disposed in the exhaust cavity (550), and the air guide member (10) is configured to guide the air outlet of the air outlet (521) to the exhaust port (811).

3. The storage box according to claim 2, characterized in that: The air guide member (10) comprises at least two air guide fins (11), an air guide channel (12) is formed between two adjacent air guide fins (11), one end of the air guide channel (12) faces the air outlet (521), and the other end of the air guide channel (12) faces the exhaust port (811).

4. The storage box according to claim 3, characterized in that: The air outlet (521) is a strip-shaped air outlet (521), the air outlet (521) extends along a first direction, and the air outlet of the air outlet (521) is directed toward the side of the exhaust cavity (550); There are two exhaust ports (811), and the two exhaust ports (811) are arranged at intervals at the top of the exhaust cavity (550) along the first direction; The air outlet (521) and the two exhaust ports (811) correspond in position to each other; The air guide fin (11) and the air outlet (521) are arranged opposite to each other, and there are a plurality of the air guide fins (11). The plurality of the air guide fins (11) are arranged at intervals along the first direction to form two air guide fin groups (13) corresponding to the two air outlets (811) respectively; The air inlet ends of the two air guide fin groups (13) are both oriented toward the air outlet (521); the air outlet ends of the two air guide fin groups (13) are both away from the air outlet (521) and extend toward the corresponding exhaust ports (811) respectively.

5. The storage box according to claim 4, characterized in that: An end of the air guide fin (11) facing away from the air outlet (521) is inclined toward the corresponding exhaust port (811) relative to an end close to the air outlet (521); The inclination angles of the plurality of air guide fins (11) in the air guide fin group (13) relative to the center line of the air outlet (521) gradually increase from an end away from the corresponding exhaust port (811) to an end close to the corresponding exhaust port (811).

6. The storage box according to any one of claims 2 to 5, characterized in that: The exhaust port (811) is located at one end of the top of the shell (50) close to the rear wall (213); The housing (50) is further configured with a fan chamber (570), the fan chamber (570) having an air inlet (571) and an air outlet (572), the air inlet (571) being located at the front side of the housing (50), the fan chamber (570) being in communication with the storage chamber (210) via the air inlet (571), and the fan chamber (570) being in communication with the humidification chamber (520) via the air outlet (572); The humidifying device (40) further includes a fan (70), wherein the fan (70) is disposed in the fan chamber (570), and the fan (70) is configured to circulate the air in the storage chamber (210), the humidifying chamber (520), and the exhaust chamber (550) in sequence.

7. The storage box according to any one of claims 1 to 5, characterized in that: At least one air guide plate (551) is arranged in the exhaust port (811), and the air guide plate (551) is arranged to be inclined relative to the horizontal direction.

8. The storage box according to claim 7, characterized in that: The top end of the air guide plate (551) extends obliquely in a direction away from the front side of the box body (110) compared to the bottom end.

9. The storage box according to claim 7, characterized in that: The inner container (20) further comprises two side walls (212) arranged opposite to each other, and the side walls (212) and the rear wall (213) are adjacent to each other; There are two exhaust ports (811), and the two exhaust ports (811) are arranged at intervals along the first direction at the top of the humidifying device (40), and the two exhaust ports (811) are respectively arranged close to the two side walls (212); The top end of the air guide plate (551) in the exhaust port (811) is further inclined to extend toward the corresponding side wall (212) than the bottom end.

10. The storage box according to any one of claims 2 to 5, characterized in that: The humidifying device (40) further comprises a humidifying component (90), wherein the humidifying component (90) is arranged in the humidifying chamber (520), and the humidifying component (90) has water absorption and air permeability; The housing (50) comprises: a first partition (560), the exhaust chamber (550) and the humidification chamber (520) being separated by the first partition (560), the exhaust chamber (550) being located above the first partition (560), a third mounting opening (561) being provided on the first partition (560), a second mounting opening (552) being formed at the top of the exhaust chamber (550), and the second mounting opening (552) and the third mounting opening (561) being arranged opposite to each other; a cover plate component (80) which blocks the second mounting opening (552) and is detachably connected to the housing (50), the exhaust port (811) being configured on the cover plate component (80); The top of the air guide member (10) and the cover member (80) are detachably connected, the bottom of the air guide member (10) is connected to the humidifying member (90), and at least a portion of the humidifying member (90) is arranged in the humidifying chamber (520) via the third mounting port (561).

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