CN114719514B - refrigerator - Google Patents

Abstract

The invention provides a refrigerator, comprising: the refrigerator comprises a box body, a box body and a box cover, wherein a refrigerating chamber is defined in the box body, and a moisturizing drawer is arranged in the refrigerating chamber; the door body is pivotally connected to the box body and used for opening and closing the refrigerating chamber; a refrigeration system for providing refrigeration to the refrigeration compartment; the ice making chamber is arranged on the door body, an ice making assembly is arranged in the ice making chamber, and when the door body is closed, the ice making chamber is insulated from the refrigerating chamber; the door body is equipped with drainage pipe, drainage pipe's entrance point is connected to the ice-making room, the door body still is equipped with the retaining box and with the humidification device of retaining box intercommunication, drainage pipe's exit end accesss to the retaining box, the box is equipped with the exhaust passage of intercommunication moisturizing drawer, the inboard and the relative outside of the door body are equipped with first exhaust hole and second exhaust hole respectively, when the door body is closed, first exhaust hole with exhaust passage intercommunication, humidification device selectable intercommunication first exhaust hole is given moisturizing drawer humidification or is connected the second exhaust hole.

Description

refrigerator

technical field

The invention relates to the field of refrigeration appliances, in particular to a refrigerator with an ice maker.

Background technique

The ice maker is usually arranged in a freezer compartment of the refrigerator to make ice with the help of cold air from the freezer compartment. As for the refrigerator with the refrigerator compartment and the freezer compartment distributed up and down, the user needs to bend down to open the door body of the freezer compartment when taking ice. In order to make it convenient for users to take ice, some existing refrigerators are equipped with an independent ice-making room in the refrigerator room or the door body of the refrigerator room. The ice made by the ice maker, so that the ice can be taken without opening the door.

However, if an independent ice-making chamber is set on the door body of the refrigerator, the defrosting water generated on the ice machine or other components will accumulate in the ice-making chamber. Frost water is introduced from the ice making chamber into the water receiving tray under the distributor outside the door, which will cause the water receiving tray to keep water all the time, which will bring some sanitary risks and inconvenience to users. Therefore, need further improvement to prior art.

Contents of the invention

The object of the present invention is to provide a refrigerator that is convenient for users to use.

In order to achieve the purpose of the above invention, one embodiment of the present invention provides a refrigerator, including:

A box body, the box body defines a refrigerated room, and the refrigerated room is provided with a moisturizing drawer;

a door body, pivotally connected to the box body and used to open and close the refrigerator compartment;

a refrigeration system, used to provide cooling capacity to the refrigerator;

an ice-making chamber, which is arranged on the door body and an ice-making assembly is arranged in the ice-making chamber, and when the door body is closed, the ice-making chamber is insulated from the refrigerating chamber;

The door body is provided with a drainage pipeline, and the inlet end of the drainage pipeline is connected to the ice making chamber. The door body is also provided with a water storage box and a humidifying device connected with the water storage box. The outlet end leads to the water storage box, the box body is provided with an exhaust passage connected to the moisturizing drawer, the inner side and the opposite outer side of the door body are respectively provided with a first exhaust hole and a second exhaust hole, and the door When the body is closed, the first exhaust hole communicates with the exhaust channel, and the humidifying device can selectively communicate with the first exhaust hole to humidify the moisturizing drawer or communicate with the second exhaust hole.

As a further improvement of an embodiment of the present invention, a humidity sensor is provided in the moisturizing drawer, and the refrigerator includes a controller connected to the humidity sensor and the humidifying device. The humidifying device is activated when the humidity is lower than a preset value, and the humidifying device is communicated with the first exhaust hole and disconnected from the second exhaust hole.

As a further improvement of an embodiment of the present invention, the door body is also provided with a water level sensor for detecting the amount of water in the water storage box, and the refrigerator includes a controller connected to the water level sensor and the humidifying device. The humidifier activates the humidifying device when the water level detected by the water level sensor is higher than a preset value, and the humidifying device communicates with the second exhaust hole and disconnects from the first exhaust hole.

As a further improvement of an embodiment of the present invention, the water storage box is detachably installed on the door body, and a display panel is arranged on the outside of the door body, and the display panel is connected to the controller, and the controller When the water level detected by the water level sensor is lower than the preset value, the display panel is controlled to display.

As a further improvement of an embodiment of the present invention, the door body includes a door shell and a door liner combined with the door shell, the door liner includes a back facing the refrigerator compartment and two sides connecting the back and the door shell, so The first exhaust hole is arranged on the side of the door lining close to the pivoting side of the door body, the second exhaust hole is arranged on the door casing, the water storage box and the humidifying device Embedded between the door liner and door casing.

As a further improvement of an embodiment of the present invention, the door body is provided with a cavity, the humidifier is installed at the bottom of the cavity, and the water storage box is detachably installed in the cavity and located above the humidifier One of the side walls of the water storage box extends downwards to form a cover plate, the cover plate covers the humidifier, the water storage box blocks the opening of the concave cavity, and the first vent hole is arranged in the cover.

As a further improvement of an embodiment of the present invention, a filter module is provided between the outlet end of the drainage pipeline and the water storage box, and the filter module is installed in the water storage box.

As a further improvement of an embodiment of the present invention, the humidifying device includes an atomization module connected to the water storage box and a fan adjacent to the atomization module, and the humidifying device realizes optional communication with the first water tank by controlling the fan. A vent hole or a second vent hole.

As a further improvement of an embodiment of the present invention, the fan includes a first fan whose exhaust direction faces the first exhaust hole and a second fan whose exhaust direction faces the second exhaust hole, the first fan and the second fan The fan is activated alternatively to choose to communicate with the first exhaust hole or the second exhaust hole.

As a further improvement of an embodiment of the present invention, a dispenser is provided on the outside of the door body, and the dispenser selectively discharges the ice made by the ice making assembly, and the outer shell of the door body is formed with a dispenser A groove, the second exhaust hole is arranged in the groove of the distributor.

As a further improvement of an embodiment of the present invention, it also includes an ice-making assembly disposed in the ice-making chamber, the ice-making assembly including:

An ice mold, the ice mold has a plurality of ice trays for holding ice water;

a refrigerant pipe extending from one end of the ice mold to the other end and located at the bottom of the ice mold, the refrigerant pipe being connected to the refrigeration system;

Heating wire, fixed at the bottom of the ice mold and spaced from the refrigerant tube;

The drain pan is connected under the ice mold, and one end of the drain pan forms a water outlet, and the water outlet is inserted into the inlet end of the drainage pipeline.

Compared with the prior art, in the embodiment of the present invention, the humidifier can be selectively connected to the first exhaust hole or the second exhaust hole, so that the defrosting water in the ice making chamber can be reused to humidify or discharge the moisturizing drawer. To the outside of the refrigerator, there is no need for users to clean up, and the functions of the refrigerator can be increased without increasing the cost, thereby improving the user experience.

Description of drawings

Fig. 1 is the schematic diagram of the refrigerator of preferred embodiment of the present invention;

Fig. 2 is a three-dimensional schematic diagram of the refrigerator in Fig. 1;

Fig. 3 is a three-dimensional schematic diagram of the door body of the refrigerator in Fig. 2;

Fig. 4 is a three-dimensional schematic diagram of the ice-making assembly on the door body in Fig. 3;

Fig. 5 is a three-dimensional schematic diagram of some elements on the door body in Fig. 3;

Fig. 6 is a schematic perspective view of the water storage box in Fig. 5;

Fig. 7 is a schematic diagram of the working principle of the humidifying device in Fig. 5;

Fig. 8 is a perspective view of the cabinet part of the refrigerator in another preferred embodiment of the present invention;

Fig. 9 is a perspective view of the door body of the refrigerator in Fig. 8;

Fig. 10 is a schematic diagram of the back of the refrigerating chamber of the refrigerator in Fig. 8;

Fig. 11 is a perspective view of the water storage box on the door body in Fig. 9 .

Detailed ways

The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

It should be understood that terms such as "upper", "lower", "outer", "inner", etc. used herein to indicate relative spatial positions are for convenience of description to describe the relative position of a unit or feature as shown in the drawings. A relationship to another element or feature. The terms of spatial relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

Referring to Fig. 1, the refrigerator provided by the preferred embodiment of the present invention includes a box body 20, a door body 10 movably connected to the box body 20, and a refrigeration system. The box body 20 defines a refrigeration compartment, and the door body 10 is used to open And close the refrigerating compartment, the refrigerating system is used to provide cold energy to the refrigerating compartment, and the fan 220 for introducing the cold air produced by the refrigerating system into the refrigerating compartment is also provided in the casing 20, and the refrigerating compartment includes a refrigerating compartment 21 and a freezing compartment. Chamber 22, of course, can also include more chambers, such as variable temperature chambers. The refrigerator compartment 21 and the freezer compartment 22 are arranged from top to bottom, and of course they can also be arranged side by side. The door body 10 is used to open and close the refrigerator compartment 21 . The door body 10 is provided with an ice-making chamber 13, and an ice-making assembly 100 is arranged in the ice-making chamber 13, and an ice storage box is arranged below the ice-making assembly for storing ice made by the ice-making assembly, and the ice-making assembly is closed when the door body 10 is closed. , the ice-making compartment 13 is insulated from the refrigerating compartment 21. Wherein, one or two doors may be provided for opening and closing the refrigerating chamber. If two doors are provided, the ice-making chamber may be provided in one of the doors. In this embodiment, the front and rear directions of the refrigerator are the front on the side where the door body 10 is installed, and the back on the side where the box body 20 is installed;

Wherein, the refrigeration system includes a compressor 913 and a condenser connected to the outlet side of the compressor 913. The refrigeration system is also used to provide cooling capacity to the ice making assembly 100. 22 and the evaporator 912 for cooling of the refrigerator compartment 21 are arranged at the rear of the freezer compartment. In this embodiment, the ice making assembly 100 makes ice by directly contacting the refrigerant pipe, and the evaporator can be connected in series or in parallel with the refrigerant pipe for cooling the ice making and on both sides of the compressor 913 and the condenser.

Referring to Fig. 2 to Fig. 5, when the ice making assembly 100 is in operation, frosting will occur, and the defrosting water needs to be discharged in time. 11 and the door liner 12 combined with the door shell 11, when the door body is closed, the door liner 12 at least partly extends into the refrigerator compartment, the gap between the door shell 11 and the door liner 12 is filled with thermal insulation material, and the drainage pipeline 30 can be fixed on the door shell 11 and the insulation material between the door lining 12, the foaming of the door body is carried out after the drainage pipeline 30 is fixed, and the inlet end 31 of the drainage pipeline 30 is connected to the ice making chamber 13 to facilitate the connection of the waterway. The door body 10 is also provided with a water storage box 40 and a humidifier 50 communicating with the water storage box 40. The outlet end 32 of the drainage pipeline 30 leads to the water storage box 40. The door body 10 faces the inner side of the refrigerator compartment 21 and the opposite side. The outer side is respectively provided with a first exhaust hole 121 and a second exhaust hole 111, and the humidifying device 50 can selectively communicate with the first exhaust hole 121 to humidify the refrigerator compartment 21 or communicate with the second exhaust hole 111, so that from ice making The defrosting water discharged from the chamber 13 can be consumed by humidification, and can be selected to humidify the refrigerating chamber 21 or be discharged to the external environment without cleaning by the user, thereby bringing convenience to the user.

Referring to Fig. 4, the ice-making assembly 100 in the ice-making chamber includes an ice mold 101, a refrigerant pipe 102 and a heating wire arranged at the bottom of the ice mold 101, and the ice mold 101 has a plurality of ice trays for containing ice-making water; The refrigerant pipe 102 extends from one end of the ice mold to the other end, and the refrigerant pipe 102 is connected to the refrigeration system; the heating wire is fixed on the bottom of the ice mold 101 and spaced from the refrigerant pipe 102 . The ice making assembly 100 also includes a drain pan 103 connected under the ice mold 101 , one end of the drain pan 103 forms a water outlet 105 , and the water outlet 105 is inserted into the inlet port 31 of the drain pipe 30 . Among them, in order to make the manufacture of the refrigerator more reliable, the inlet end 31 and the outlet end 32 of the drainage pipeline 30 are respectively provided with port cover plates 33, so that when the door body is foamed, the port cover plates 33 can abut against the door liner 12. The corresponding position on the top to prevent the foam material from overflowing. Similarly, the outlet end 32 of the drainage pipeline 30 may also be provided with a port cover plate for abutting against the wall of the concave cavity on the door body, so that the foaming of the box body is more reliable.

Specifically, a humidity sensor 23 is provided in the refrigerating room 21, and the refrigerator includes a controller connected to the humidity sensor 23 and the humidifying device. The controller starts the humidifying device 50 when the humidity detected by the humidity sensor 23 is lower than a preset value. It communicates with the first exhaust hole 121 and disconnects it with the second exhaust hole 111. In this way, the refrigerating chamber 21 can use the collected deicing and defrosting water for humidification, which saves resources and is also convenient for users. Further, the door body is also provided with a water level sensor 42 for detecting the amount of water in the water storage box 40, and the water level sensor 42 is also connected to the controller. When the humidity detected by the humidity sensor 23 is not lower than a preset value, the controller can When the water level detected by the sensor 42 is higher than the preset value, the humidifying device 50 is activated, and the humidifying device 50 communicates with the second exhaust hole 111 and disconnects the communication with the first exhaust hole 121, so that the deicing and defrosting water can be timely Drain to the outside of the refrigerator. The humidifying device 50 can be selectively connected to the first exhaust hole 121 or the second exhaust hole 111, so that the defrosting water in the ice making chamber 13 can be reused or discharged to the outside of the refrigerator without cleaning by the user, thereby improving the user experience .

Further, the water storage box 40 is detachably installed on the door body 10, and a display panel is provided outside the door body 10, and the display panel is connected to the controller, and the controller controls the display when the water level detected by the water level sensor 42 is lower than the preset value. The panel displays, and like this, when there is no ice making for a long time and there is no defrosting water in the water storage box 40, the user can be reminded to add water by himself through the display on the display panel. In addition, a filter module 43 can be installed between the outlet end 32 of the drainage pipeline 30 and the water storage box 40, so as to facilitate the filtering of the defrosting water before being used for humidification. Preferably, the filter module 43 is installed in the water storage box 40 In this way, even if the user adds water by himself, he can directly add tap water and filter it in the water storage box 40. It is safe to use when humidifying the refrigerator compartment 21.

Continuing to refer to Fig. 3 and Fig. 5, the door liner 12 includes the back side towards the refrigerator compartment 21 and two sides connecting the back side and the door casing 11, the first exhaust hole 121 is arranged on the back side of the door liner 12, and the second exhaust hole 111 Set on the door shell 11, a channel 116 can be set between the second exhaust hole 111 and the humidification module 50 to guide the atomized gas to be discharged from the second exhaust hole 111, and the water storage box 40 and the humidification device 50 are separated from the door liner 12 The side surface adjacent to the pivoting side of the door body is embedded between the door liner 12 and the door shell 11 . Specifically, a concave cavity is provided on the side of the door lining 12 adjacent to the pivoting side of the door body, the humidifying device 50 is installed at the bottom of the concave cavity, and the water storage box 40 is detachably installed in the concave cavity and located above the humidifying device 50 . One of the side walls of the water storage box 40 extends downward to form a cover plate 41, and the cover plate 41 covers the humidifier 50, so that when the water storage box 40 is installed in the cavity, the water storage box 40 can block the opening of the cavity, thereby The humidifier 50 is hidden in the door body. In addition, both the water level sensor 42 and the outlet end 32 of the drainage pipeline 30 can be fixed on the wall forming the cavity 121, so as to facilitate the pipeline connection of the refrigerator and subsequent foaming. Of course, the water level sensor 42 can also be a sensor that detects the water level based on the weight of the water storage box 40 , and such a water level sensor can be installed on the humidifier 50 to facilitate detection of the weight of the water storage box 40 .

Referring to Fig. 6, in this embodiment, the humidifying device 50 includes an atomizing module 51 connected to the water storage box 40 and a fan adjacent to the atomizing module 51, and the humidifying device 50 realizes optional communication with the first row by controlling the fan. The air hole 121 or the second exhaust hole 111 . Specifically, a first shielding member 503 and a second shielding member 504 that respectively shield the first exhaust hole 121 and the second exhaust hole 111 may be provided, and the fans correspond to the first exhaust hole 121 and the second exhaust hole 111 respectively. The first fan 53 and the second fan 54, that is, the exhaust direction of the first fan 53 is towards the first exhaust hole 121, and the exhaust direction of the second fan 54 is towards the second exhaust hole 111, when the refrigerator compartment 21 needs to be humidified. When the first fan 53 is controlled to start, the first shutter 503 can open the first exhaust hole 121 under the wind force of the first fan 53, so that the humid air atomized by the humidifying device 50 can flow through the first exhaust hole 121 into the refrigerator compartment 21. When the water in the water storage box 40 needs to be discharged, the second fan 54 is controlled to start, and the second shutter 504 can open the second exhaust hole 111 under the wind force of the second fan 54, so that the humidified device 50 mist The dehumidified air can be discharged to the outside of the refrigerator through the second exhaust hole 111, and the work of the humidifier can be based on refrigeration and humidification, only when the refrigeration room 21 does not need to be humidified and the water volume in the water storage box 40 is higher than the preset value. , and then start dehumidification to the external environment, the purpose is to discharge excess water in the water storage box 40 . Wherein, the first shielding member 503 and the second shielding member 504 can reset under the action of their own gravity or under the action of elasticity after the wind force of the fan is removed. Of course, the humidification of the external environment can also be actively performed based on the user's settings. If it is necessary to humidify the refrigerator compartment 21 at this time, the first fan 53 and the second fan 54 can be controlled to start at the same time.

Further, the outside of the door body 10 is provided with a distributor 112, the distributor 112 can selectively discharge the ice made by the ice making assembly 100, the door shell 11 of the door body 10 is formed with a distributor groove 113, and the second exhaust The hole 111 can be arranged on one side of the distributor groove 113 , of course, in order not to affect the appearance of the door body, the second exhaust hole 111 can also be arranged in the distributor groove 113 , such as the bottom of the distributor groove 113 .

Referring to Fig. 7 to Fig. 11, in another preferred embodiment, a moisturizing drawer 25 is provided in the refrigerating chamber 21, the same as the first embodiment, the ice making chamber 13 is arranged on the door body 10, and the door body 10 is provided with The drain pipe 30, the inlet end 31 of the drain pipe 30 is connected to the ice making chamber 13, the door body 10 is also provided with a water storage box 40a and a humidifying device 50 communicating with the water storage box 40a, the outlet end 31 of the drain pipe 30 Leading to the water storage box 40a, the box body is provided with an exhaust passage 26 communicating with the moisturizing drawer 25, the inner side of the door body 10 and the opposite outer side are respectively provided with a first exhaust hole 121a and a second exhaust hole 111, the door body 10 When closed, the first exhaust hole 121 a communicates with the exhaust channel 26 , and the humidifier 50 can optionally communicate with the first exhaust hole 121 a to humidify the moisturizing drawer 25 or communicate with the second exhaust hole 111 . In this way, the defrosted water discharged from the ice-making compartment 13 can be consumed by humidification, and can be selected to humidify the moisturizing drawer 25 or be discharged to the external environment without cleaning by the user, thereby bringing convenience to the user.

Wherein, a humidity sensor is provided in the moisturizing drawer 25, and the refrigerator includes a controller connected to the humidity sensor and the humidifying device 50, and the controller starts the humidifying device 50 when the humidity detected by the humidity sensor is lower than a preset value, and the humidifying device 50 is connected with the first The exhaust hole 121 a communicates with and disconnects from the second exhaust hole 111 . In this way, the moisturizing drawer 25 can use the collected ice-making and defrosting water for humidification, which saves resources and is also convenient for users. Further, the door body 10 is also provided with a water level sensor for detecting the amount of water in the water storage box 40, and the refrigerator includes a controller connected to the water level sensor and the humidifying device, and the controller starts the humidifying device when the water level detected by the water level sensor is higher than the preset value. The humidifying device 50 communicates with the second exhaust hole 111 and is disconnected from the first exhaust hole 121a, so that the ice-making and defrosting water can be discharged out of the refrigerator in time. The humidifying device 50 can be selectively connected to the first exhaust hole 121a or the second exhaust hole 111, so that the defrosted water in the ice making chamber 13 can be reused or discharged to the outside of the refrigerator without cleaning by the user, thereby improving the user experience .

The specific structure of the humidifying device 50 is the same as that of the first embodiment, and will not be repeated here. The difference is that the water storage box 40a can only cover part of the opening of the concave cavity, and the other part of the opening forms the first exhaust hole, or one of the side walls of the water storage box 40a extends downward to form a cover plate 41a, and the cover The plate 41 covers the humidifier, and the second exhaust hole 121a is disposed on the cover plate 41a of the water storage box 40a, so that the first exhaust hole 121a can communicate with the exhaust channel 26 when the door is closed. The exhaust passage 26 includes an air inlet 261 and an air outlet. The air inlet 261 is arranged on the side wall of the refrigerator compartment 21 adjacent to the pivoting side of the door body. The air outlet communicates with the moisturizing drawer 25 . One side extends rearward and enters the moisturizing drawer 25 from the rear of the refrigerator compartment 21 .

In the refrigerator in the above embodiment, the humidifier can selectively communicate with the first exhaust hole or the second exhaust hole, so that the defrosting water in the ice-making chamber can be reused or discharged to the outside of the refrigerator without cleaning by the user. The function of the refrigerator can be increased without increasing the cost, thereby improving the user experience.

It should be understood that although this description is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the description is only for clarity, and those skilled in the art should take the description as a whole, and each The technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions listed above are only specific descriptions for feasible implementations of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalent implementation or implementation that does not depart from the technical spirit of the present invention All changes should be included within the protection scope of the present invention.

Claims (11)

1. A refrigerator, comprising:

the refrigerator comprises a box body, wherein the box body is limited with a refrigerating chamber, and a moisturizing drawer is arranged in the refrigerating chamber;

the door body is pivotally connected to the box body and used for opening and closing the refrigerating chamber;

a refrigeration system for providing refrigeration to the refrigeration compartment;

the ice making chamber is arranged on the door body, an ice making assembly is arranged in the ice making chamber, and when the door body is closed, the ice making chamber is insulated from the refrigerating chamber;

the door body is provided with a drainage pipeline, the inlet end of the drainage pipeline is connected to the ice making chamber, the door body is further provided with a water storage box and a humidifying device communicated with the water storage box, the outlet end of the drainage pipeline is led to the water storage box, the box body is provided with an exhaust channel communicated with a moisturizing drawer, the inner side and the opposite outer side of the door body are respectively provided with a first exhaust hole and a second exhaust hole, when the door body is closed, the first exhaust holes are communicated with the exhaust channel, and the humidifying device is selectively communicated with the first exhaust holes to humidify the moisturizing drawer or is communicated with the second exhaust holes.

2. The refrigerator of claim 1, wherein a humidity sensor is provided in the moisturizing drawer, the refrigerator including a controller connecting the humidity sensor and the humidifying device, the controller activating the humidifying device according to the humidity detected by the humidity sensor being lower than a preset value, the humidifying device being in communication with the first air outlet and being out of communication with the second air outlet.

3. The refrigerator of claim 1, wherein the door body is further provided with a water level sensor for detecting an amount of water in the water storage box, the refrigerator includes a controller for connecting the water level sensor and the humidifying device, the controller activates the humidifying device according to a water level detected by the water level sensor being higher than a preset value, and the humidifying device is communicated with the second air outlet and is disconnected from the first air outlet.

4. The refrigerator as claimed in claim 3, wherein the water storage box is detachably installed at the door body, a display panel is provided at the outside of the door body, the display panel is connected to the controller, and the controller controls the display panel to display when the water level detected by the water level sensor is lower than a preset value.

5. The refrigerator of claim 1, wherein the door body includes a door housing and a door liner coupled to the door housing, the door liner including a rear surface facing the refrigerating chamber and two side surfaces connecting the rear surface and the door housing, the first air discharge hole being provided at a side surface of the door liner adjacent to a pivoting side of the door body, the second air discharge hole being provided at the door housing, the water storage case and the humidifying device being interposed between the door liner and the door housing.

6. The refrigerator of claim 1, wherein the door body is provided with a concave cavity, the humidifying device is arranged at the bottom of the concave cavity, the water storage box is detachably arranged in the concave cavity and is positioned above the humidifying device, one side wall of the water storage box extends downwards to form a cover plate, the cover plate covers the humidifying device, the water storage box covers the opening of the concave cavity, and the first exhaust hole is formed in the cover plate.

7. The refrigerator as claimed in claim 1, wherein a filter module is provided between the outlet end of the drain line and the water storage box, the filter module being installed in the water storage box.

8. The refrigerator of claim 1, wherein the humidifying device includes an atomizing module connected to the water storage box and a fan adjacent to the atomizing module, and the humidifying device selectively communicates with the first air outlet hole or the second air outlet hole by controlling the fan.

9. The refrigerator as claimed in claim 8, wherein the fan includes a first fan having a discharge direction toward the first discharge hole and a second fan having a discharge direction toward the second discharge hole, and the first fan and the second fan are alternatively activated to selectively communicate with the first discharge hole or the second discharge hole.

10. The refrigerator of claim 1, wherein a dispenser is provided at an outer side of the door body, the dispenser selectively discharges ice made by the ice making assembly, a housing of the door body is formed with a dispenser groove, and the second air discharge hole is provided in the dispenser groove.

11. The refrigerator of claim 1, further comprising an ice making assembly disposed within the ice making chamber, the ice making assembly comprising:

the ice mold is provided with a plurality of ice grids for containing ice making water;

a refrigerant pipe extending from one end of the ice mold to the other end and located at the bottom of the ice mold, the refrigerant pipe being connected to the refrigeration system;

a heating wire fixed to the bottom of the ice mold and spaced apart from the refrigerant pipe;

the drain pan is connected to the lower part of the ice mold, one end of the drain pan forms a water outlet, and the water outlet is inserted into the inlet end of the drain pipeline.

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