CN218821187U - Refrigerator with a door - Google Patents

Abstract

The utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein a storage space is formed in the refrigerator body; the humidifying device is arranged in the storage space and provides humid air into the storage space; the drawer is arranged in the storage space and comprises a body part and a sealing cover connected above the body part, and the sealing cover is provided with a communication port; the first layer is erected in the storage space, and an air inlet gap into which humid air can flow is formed between the first layer and the sealing cover; when the communication opening is opened, the air inlet gap is communicated with the accommodating space in the drawer; the humidifying device is arranged in the communicating port in a penetrating mode and comprises a knob and a humidifying blocking piece fixedly connected with the knob, the humidifying blocking piece is correspondingly arranged on the lower side of the communicating port, the upper side face of the humidifying blocking piece can cover the communicating port, and the knob is rotated to drive the humidifying blocking piece to rotate so that the communicating port is opened or closed. The knob of the refrigerator rotates to drive the humidifying baffle plate to rotate to open and close the communicating port, so that the humidity of the drawer is adjusted, and the drawer can be in a humidifying or drying state.

Description

Refrigerator with a door

Technical Field

The utility model relates to a cold-stored electrical apparatus technical field especially relates to a refrigerator.

Background

With the wide application of the refrigerator, people can use the refrigerator as a wine cabinet or a hall bar for storing liquid beverages or other foods, and the refrigerator has the effect of prolonging the preservation time of the beverages and the foods. The refrigerator is internally provided with a drawer for storing articles, a user can pull the drawer to take out food in the drawer, and the user can usually place vegetables or fruits in the drawer.

In the related art, the refrigerator cannot control humidity in the drawer, cannot make an optimal humidity state of a fruit or vegetable area in the drawer, and has a certain influence on storage of fruits and vegetables.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the application aims to provide the refrigerator, the humidity adjusting device is arranged, the humidity adjusting blocking piece of the humidity adjusting device is arranged at the communication port, the communication port is opened or closed by rotating the humidity adjusting blocking piece through the knob, and the humidity of the accommodating space in the drawer is adjusted.

A refrigerator according to the present application includes:

a box body, wherein a storage space is formed in the box body;

a humidifying device which is provided in the storage space and supplies humid air into the storage space;

a drawer provided in the storage space, the drawer including a body portion and a sealing cover connected above the body portion, the sealing cover having a communication port;

a first shelf provided in the storage space, wherein an air inlet gap into which humid air can flow is formed between the first shelf and the sealing cover; when the communication opening is opened, the air inlet gap is communicated with the accommodating space in the drawer;

and the humidifying device is arranged in the communication port in a penetrating manner, and comprises a knob and a humidifying blocking sheet fixedly connected with the knob, the humidifying blocking sheet is correspondingly arranged on the lower side of the communication port, the upper side surface of the humidifying blocking sheet can cover the communication port, and the knob is rotated to drive the humidifying blocking sheet to rotate so as to open or close the communication port.

In some embodiments of the present application, the first shelf is provided with a humidity control device mounting hole for mounting the humidity control device, the humidity control device mounting hole is disposed corresponding to the communication port, and the knob is at least partially disposed on an upper side of the first shelf so that a user can directly contact the knob.

In some embodiments of the present application, the humidity control apparatus further includes an indication cover fixedly connected to a center of the knob, an indication arrow is disposed on the indication cover, an indication mark located on an outer periphery side of the humidity control apparatus mounting hole is disposed on the first layer frame, and the knob is rotated to enable the indication arrow to indicate different indication marks.

In some embodiments of this application, humidifying device includes humidifying piece, humidifying piece includes humidifying separation blade and connection are in the humidifying piece connecting portion of humidifying separation blade upside, humidifying piece connecting portion wear to establish in the intercommunication mouth, the upsides of humidifying separation blade with closely laminate between the downside of sealed lid.

In some embodiments of this application, the upper end of humidifying piece is equipped with the first boss of two at least sizes differences, the center of knob is equipped with the connecting hole, the outward flange of connecting hole is equipped with the first draw-in groove of two at least sizes differences, the size and the shape of first draw-in groove with the size and the shape of first boss mutually support, so that first boss with first draw-in groove is connected.

In some embodiments of the present application, the first layer frame includes a curved track provided on an outer peripheral side of the humidity control apparatus mounting hole, the lower side surface of the knob is provided with a moving projection, the moving projection is connected to the curved track, and the moving projection is defined by the curved track in a moving direction so that the knob can rotate along the curved track.

In some embodiments of this application, first layer frame is including locating the cantilever of humidifying device mounting hole periphery side, the end of cantilever is equipped with the gear bulge, the downside of knob still is equipped with the gear recess, the gear recess is circular-arc, just the gear recess includes two at least gear pits of evenly distributed, the gear bulge is connected in the gear recess, when the knob rotates, the periodic falling into of gear bulge in the gear pit.

In some embodiments of this application, the drawer includes preceding sealing member and humidifying sealing strip, first layer frame includes preceding trim, the humidifying sealing strip is including pressing from both sides to be located preceding sealing member with first sealing and second sealing between the sealed lid, the downside of preceding trim is equipped with the banding third joint portion of downwardly extending, the third joint portion joint is in the second sealing.

In some embodiments of the present application, the first layer shelf comprises a rear trim strip, a glass plate, a layer shelf cover plate, and a front trim strip;

the glass plate comprises at least two strip-shaped clamping grooves; the rear side of the front trim is provided with a first clamping portion, the rear side of the rear trim is provided with a second clamping portion, and the first clamping portion and the second clamping portion are respectively clamped in the strip-shaped clamping grooves.

In some embodiments of the present application, the first layer shelf comprises a rear molding, a glass plate, a layer shelf cover plate, and a front molding; the upper side surface of the shelf cover plate is provided with at least two front decorative strip clamping grooves, the front decorative strips are provided with front decorative strip connecting parts, and the front decorative strip connecting parts are connected in the front decorative strip clamping grooves; the upper side surface of the layer frame cover plate is provided with at least two rear decorative strip limiting parts, the opposite side surfaces of the two rear decorative strip limiting parts are provided with positioning columns, the rear decorative strip is provided with at least two positioning holes, and the two positioning holes are matched and connected with the positioning columns.

The application has at least the following positive effects:

the utility model provides a refrigerator. The refrigerator comprises a refrigerator body, wherein a storage space is formed in the refrigerator body; the humidifying device is arranged in the storage space and provides humid air for the storage space; the drawer is arranged in the storage space and comprises a body part and a sealing cover connected above the body part, and the sealing cover is provided with a communication port; the first layer is erected in the storage space, and an air inlet gap into which humid air can flow is formed between the first layer and the sealing cover; when the communication opening is opened, the air inlet gap is communicated with the accommodating space in the drawer; the humidifying device is arranged in the communicating port in a penetrating mode and comprises a knob and a humidifying blocking piece fixedly connected with the knob, the humidifying blocking piece is correspondingly arranged on the lower side of the communicating port, the upper side face of the humidifying blocking piece can cover the communicating port, and the knob is rotated to drive the humidifying blocking piece to rotate so that the communicating port is opened or closed. The knob of the refrigerator rotates to drive the humidifying baffle plate to rotate to open and close the communicating port, so that the humidity of the drawer is adjusted, and the drawer can be in a humidifying or drying state.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a refrigerator with a detached door body according to a first embodiment of the present application;

FIG. 2 is a schematic view of a drawer and first shelf mated connection according to a first embodiment of the present application;

FIG. 3 is a disassembled view of a drawer and a first shelf according to a first embodiment of the present application;

FIG. 4 is a disassembled view of a first layer of racks according to a first embodiment of the present application;

FIG. 5 is a fragmentary view of a drawer according to a first embodiment of the present application;

FIG. 6 is a cross-sectional view of a drawer and first shelf connection according to a first embodiment of the present application;

FIG. 7 is a schematic view of the communication port and the humidity adjustment baffle in the drying position according to the first embodiment of the present application;

FIG. 8 is a schematic view of the communication port and the humidity control baffle in a middle-humidity range according to the first embodiment of the present application;

FIG. 9 is a schematic view of a communication port and a humidity control flap in a high-humidity range according to the first embodiment of the present application;

FIG. 10 is an enlarged partial view of a first layer of shelves according to a first embodiment of the present application;

FIG. 11 is a schematic view of another angle of the first layer of shelves according to the first embodiment of the present application;

FIG. 12 is a schematic view of a knob according to a first embodiment of the present application;

FIG. 13 is an exploded view of a humidity control apparatus according to a first embodiment of the present application;

FIG. 14 is a top view of a first layer of racks according to a first embodiment of the present application;

FIG. 15 isbase:Sub>A sectional view taken along line A-A in FIG. 14;

fig. 16 is an enlarged view B in fig. 15;

fig. 17 is an enlarged view C in fig. 15;

FIG. 18 is a schematic view of a seal cap according to a first embodiment of the present application;

in the above figures: 100. a refrigerator; 1a, a box body; 11a, a storage space; 2a, a door body; 3a, a first layer frame; 31a, a sealing strip; 32a, a rear trim; 321a and a second clamping part; 33a, a glass plate; 34a, a shelf cover plate; 35a, a front decorative strip; 351a, an upper limiting plate; 3511a, a first clamping part; 352a, a third clamping part; 352a, a lower limiting plate; 36a, a humidity control device mounting hole; 4a, a drawer; 41a, a body portion; 411a, front seal; 4111a, an upper drawer trim 4112a and a front drawer sealing cover plate; 4113a, a lower drawer trim; 412a, a receiving part; 4121a, a receiving plate; 413a, a roller; 42a, a sealing cover; 421a, a communication port; 43a, an accommodating space; 5a, a humidity control device; 51a, a knob; 511a and a first card slot; 512a, a second card slot; 513a, a moving projection; 514a and gear grooves; 5141a, gear points; 52a, an indicating cover; 521a, a first projection; 53a, a humidity adjusting block; 531a, adjusting humidity blocking sheets; 532a, a humidity adjusting block connecting part; 5321a, a first boss; 6a, intake gap.

Detailed Description

The present invention will now be described in detail by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The refrigerator includes a compressor, a condenser, an expansion valve, and an evaporator, and a refrigeration cycle is performed by the compressor, the condenser, the expansion valve, and the evaporator. The refrigeration cycle includes a compression process, a condensation process, an expansion process and an evaporation process, and provides cold energy to the storage space in the refrigerator through the heat absorption and release processes of the refrigerant, so as to realize the temperature regulation of the storage space.

The compressor compresses a refrigerant gas into a high-temperature and high-pressure state, discharges the compressed refrigerant gas, and the discharged refrigerant gas flows into the condenser. The condenser condenses the compressed high-temperature and high-pressure gaseous refrigerant into a liquid refrigerant, and heat is released to the surrounding environment through the condensation process.

The liquid refrigerant flowing out of the condenser enters an expansion valve, which expands the liquid refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid refrigerant. The low-pressure liquid refrigerant flowing out of the expansion valve enters the evaporator, absorbs heat when the liquid refrigerant flows through the evaporator and is evaporated into low-temperature and low-pressure refrigerant gas, and the refrigerant gas in the low-temperature and low-pressure state returns to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The evaporator may regulate the temperature of the storage space throughout the cycle, absorbing heat within the storage space, and maintaining the contents of the storage space at a predetermined lower temperature.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings. In the drawings, a side of the refrigerator facing a user when in use is defined as a front side, and an opposite side is defined as a rear side.

The storage space is divided into four temperature areas which are arranged along the up-down direction, and the four temperature areas can keep different temperatures so as to meet the requirements of cold storage and refrigeration, so that the refrigerator can meet the requirements of different users, the functions of the refrigerator are increased, food and beverage stored in the refrigerator can keep better taste, and the shelf life of the food and beverage is prolonged.

Example one

Referring to fig. 1 to 18, according to the refrigerator of the present application, a drawer 4a having a humidity control function is provided, and a user adjusts the humidity in the drawer 4a by controlling a knob 51a of a humidity control device 5a.

The refrigerator comprises a drawer 4a with a humidity control function and a first shelf 3a arranged above the drawer 4a.

The drawer 4a includes a main body 41a and a sealing cover 42a, the sealing cover 42a is connected above the main body 41a, the first shelf 3a is disposed above the sealing cover 42a, and an air inlet gap 6a is formed between the first shelf 3a and the sealing cover 42 a.

The refrigerator is provided with a humidifying device which can provide air containing water vapor into the storage space 11a, the drawer 4a and the first layer rack 3a are positioned in the storage space 11a, the air inlet gap 6a is communicated with the storage space 11a, and the air containing water vapor generated by the humidifying device can be diffused into the air inlet gap 6a. When the drawer 4a communicates with the air intake gap 6a, humid air can enter the inside of the drawer 4 a; when the drawer 4a is isolated from the air intake gap 6a, humid air cannot enter the interior of the drawer 4a. The user can control the speed and inflow of the humid air into the drawer 4a by controlling the knob 51a.

The first shelf 3a includes a weather strip 31a, a rear molding 32a, a glass plate 33a, a shelf cover 34a, and a front molding 35a. The first stage 3a is provided with humidity control device 5a mounting holes 36a, and the humidity control device 5a mounting holes 36a can be located at any position on the upper surface of the first stage 3a. In the present application, the humidity control device 5a mounting hole 36a is provided in the front molding 35a so that the humidity control device 5a is mounted in the humidity control device 5a mounting hole 36a located in the front molding 35a. When the user opens the door body 2a of the refrigerator, because the front decoration strip 35a is close to the user, the user can intuitively observe the humidity control device 5a in the installation hole 36a of the humidity control device 5a arranged in the front decoration strip 35a and conveniently adjust the humidity in the drawer 4a by regulating and controlling the humidity control device 5a with hands, and the humidity control device 5a is installed on the front decoration strip 35a, so that the user can conveniently check the state of the humidity control device 5a.

The glass plate 33a includes two strip-shaped clamping grooves arranged on the upper side surface of the glass plate 33a, and the width of each strip-shaped clamping groove is 2mm and the depth of each strip-shaped clamping groove is 1mm.

A strip-shaped slot is provided in the front of the upper side of the glass plate 33a for connection with the front molding 35a. The front molding 35a includes an upper limiting plate 351a and a lower limiting plate 352a located at the rear of the front molding 35a, a first clamping portion 5511a is arranged at the rear side of the lower side surface of the upper limiting plate 351a, and the first clamping portion 5511a is connected in a front strip-shaped clamping groove arranged at the upper side surface of the glass plate 33 a. The lower limiting plate 352a is provided with an opening corresponding to the first clamping portion 5511a, so that a large stress can be generated when the first clamping portion 5511a is clamped with the strip-shaped clamping groove, the opening can reduce the influence of the stress on the front trim 35a, and the probability of damage to the lower limiting plate 352a is reduced.

Another strip-shaped slot is provided at the rear of the lower side of the glass plate 33a for connecting with the rear molding 32 a. The rear molding 32a includes an upper limiting plate 351a and a lower limiting plate 352a at the rear of the rear molding 32a, a second clamping portion 321a is provided at the lower side of the upper limiting plate 351a, and the second clamping portion 321a is connected in a strip-shaped clamping groove provided at the rear of the upper side of the glass plate 33a, so that the rear molding 32a is fixedly connected with the glass plate 33 a.

The front part of the upper side of the shelf cover plate 34a is provided with at least two front decoration strip 35a clamping grooves used for being clamped with the front decoration strips 35a. The lower limiting plate 352a of the front molding 35a is provided with at least two front molding 35a connecting portions extending downward on the lower side surface, and the number of the front molding 35a connecting portions is the same as that of the front molding 35a clamping grooves, so that the front molding 35a connecting portions are correspondingly connected in the front molding 35a clamping grooves of the shelf cover plate 34 a.

The rear part of the upper side of the shelf cover plate 34a is provided with at least two rear trim 32a limiting parts, the rear trim 32a limiting parts extend upwards, and the number of the rear trim 32a limiting parts is at least two. Positioning columns are arranged on the opposite side surfaces of the limiting parts of the two rear decorative strips 32 a. The rear trim 32a is provided with at least two positioning holes, and the two positioning holes are matched with the positioning columns, so that the layer-added cover plate is fixedly connected with the rear trim 32 a.

The drawer 4a includes a body portion 41a and a sealing cover 42a connected above the body portion 41a, and an accommodating space 43a is formed between the sealing cover 42a and the body portion 41 a.

The sealing cover 42a is tightly connected with the upper opening of the main body 41a, and the humid air in the intake gap 6a cannot enter the drawer 4a from the connection of the sealing cover 42a and the main body 41 a.

The seal cover 42a is provided with a communication port 421a located below the mounting hole 36a of the humidity control device 5a, and when the communication port 421a is in an open state, the humid air in the air intake gap 6a can enter the drawer 4a through the communication port 421a, and when the communication port 421a is in a closed state, the air intake gap 6a and the drawer 4a are isolated from each other, and the humid air cannot enter the drawer 4a, so that the inside of the drawer 4a is kept dry.

The body portion 41a includes a front sealing member 411a for sealing the accommodating space 43a and serving as a handle of the drawer 4a, and a receiving portion 412a for placing food or other items requiring moisturizing or drying. The front seal 411a is located on the front side of the drawer 4a and extends in the vertical direction, and the receiving portion 412a is connected to the rear side of the front seal 411 a.

The front sealing member 411a includes a drawer upper molding 4111a, a drawer front sealing cover 42a plate 4112a, and a drawer lower molding 4113a, wherein the drawer upper molding 4111a is connected to an upper side of the drawer front sealing cover 42a plate 4112a, and the drawer lower molding 4113a is connected to a lower side of the drawer front sealing cover 42a plate 4112 a.

The receiving portion 412a includes a receiving plate 4121a at the bottom, a first side plate connected to the rear side of the receiving plate 4121a, a second side plate connected to the left side of the receiving plate 4121a, and a third side plate connected to the right side of the receiving plate 4121 a. The bearing plate 4121a, the first side plate, the second side plate and the third side plate are integrally formed, so that the processing steps are reduced, and the sealing performance is enhanced.

The receiving portion 412a further includes a first rail connecting portion disposed on both left and right sides of the receiving portion 412a and a roller 413a disposed below a rear side of the first rail connecting portion. The refrigerator further includes a first rail provided on an inner sidewall of the storage space 11a, and the first rail coupling part is coupled to the first rail. When the drawer 4a is assembled to the storage space 11a, the roller 413a is connected to a first rail for installation positioning, the first rail connection is inserted into the first rail so that the drawer 4a can be horizontally moved into the storage space 11a, and the first rail connection and the roller 413a allow a user to draw the drawer 4a forward or push the drawer 4a backward so that the drawer 4a can be freely drawn and the drawer 4a is slidably connected to the storage space 11 a.

The front sealing member 411a is fixedly connected to the receiving portion 412a, specifically, the front end wall of the second side plate and the front end wall of the third side plate are connected to the inner side wall of the plate 4112a of the drawer front sealing cover 42a, so that when the user moves the front sealing member 411a, the user can drive the receiving portion 412a to move together, and the drawer 4a is convenient to draw out and push in.

The humidity control apparatus 5a includes a knob 51a, an instruction cover 52a, and a humidity control block 53a.

The knob 51a is mounted in the mounting hole 36a of the humidity control apparatus 5a on the front molding 35a, and the knob 51a is located at least partially on the upper side of the front molding 35a, so that the user can directly observe the knob 51a located on the upper side of the front molding 35a and can operate the knob 51a.

Specifically, the knob 51a is a circular knob 51a that is rotatable about the center of the knob 51a in the humidity control apparatus 5a mounting hole 36a so that the communication port 421a can be opened or closed by the humidity control shutter 531a of the humidity control block 53a fixedly connected to the knob 51a.

The indicating cover 52a is fixedly connected with the knob 51a, the indicating cover 52a is arranged at the center of the knob 51a, and the indicating cover 52a can rotate along with the rotation of the knob 51a. The indication cover 52a is provided with an indication arrow, and the front molding 35a is provided with indication marks positioned on the outer peripheral side of the mounting hole 36a of the humidity control apparatus 5a, the indication marks including a dry indication mark, a medium humidity indication mark and a high humidity indication mark. When the knob 51a is rotated by the user, the knob 51a rotates and rotates to rotate the indication arrow of the indication cover 52a, so that the indication arrow can indicate different indication marks to adjust the humidity in the drawer 4a.

The humidifying block 53a is fixedly connected with the knob 51a and can synchronously rotate along with the rotation of the knob 51a. The sealing cover 42a is provided with a communication port 421a, the humidity control block 53a is arranged in the communication port 421a in a penetrating manner, and when the user rotates the knob 51a, the humidity control block 53a can open or close the communication port 421a, so that the connection or the separation between the accommodating space 43a inside the drawer 4a and the air inlet gap 6a is realized, the content of the humid air in the storage space 11a entering the accommodating space 43a is regulated, and the humidity of the accommodating space 43a in the drawer 4a is regulated.

Specifically, the humidity control block 53a includes a humidity control baffle 531a, the humidity control baffle 531a is disposed below the communication port 421a, and the upper side surface of the humidity control baffle 531a and the lower side surface of the sealing cover 42a are in close contact with each other, so that when the communication port 421a is completely shielded by the humidity control baffle 531a, the humid air in the air intake gap 6a cannot enter the accommodating space 43a in the drawer 4a through the gap between the humidity control baffle 531a and the sealing cover 42a, and the humidity control baffle 531a can rotate along with the rotation of the knob 51a, so that the communication port 421a can be opened and closed by the rotation of the humidity control baffle 531 a.

The humidity control block 53a includes a humidity control baffle 531a and a humidity control block connecting portion 532a, and the humidity control baffle 531a is connected to the upper side of the humidity control block connecting portion. The humidity control apparatus 5a mounting hole 36a of the first shelf 3a and the communication port 421a of the seal cover 42a are simultaneously penetrated by the humidity control block connecting portion 532a, the upper end of the humidity control block connecting portion 532a is connected to the knob 51a, and the lower end of the humidity control block connecting portion 532a is connected to the humidity control baffle 531 a. The humidity control block connecting portion 532a and the humidity control baffle 531a are integrally formed.

The knob 51a and the humidity control block 53a are fixed in the first engaging groove 511a by being engaged with each other by the first boss 5321 a. The upper end of the humidity adjusting block 53a is provided with two first bosses 5321a, the two first bosses 5321a have different sizes, the center of the knob 51a is provided with a connecting hole, the outer edge of the connecting hole is provided with two first clamping grooves 511a, and the two first clamping grooves 511a have different sizes. The larger first clamping groove 511a is connected with the larger first boss 5321a in a matching manner, and the smaller first clamping groove 511a is connected with the smaller first boss 5321a in a matching manner, so that the knob 51a and the humidity adjusting block connecting portion 532a are clamped, the knob 51a and the humidity adjusting block connecting portion 532a are fixed, and the user rotates the knob 51a to drive the humidity adjusting block connecting portion 532a to rotate so as to enable the humidity adjusting baffle 531a to rotate. The two first bosses 5321a with different sizes also have a fool-proof function, so that field installation errors of the humidity adjusting block 53a and the knob 51a are avoided.

The knob 51a and the indication cover 52a are fixedly connected in the second slot 512a through the first protrusion 521 a. The indication cover 52a includes a first projecting portion 521a provided on an outer peripheral edge of the indication cover 52a, the first projecting portion 521a projecting toward an outer side of the indication cover 52 a. The knob 51a includes a second locking groove 512a, the second locking groove 512a is connected to the first protrusion 521a, and the first protrusion 521a is connected in the second locking groove 512a, so that the knob 51a and the indicating cover 52a are fixedly connected. A double-sided adhesive tape is attached to the lower surface of the indication cover 52a, so that the indication cover 52a and the knob 51a are attached to each other through the double-sided adhesive tape. The first protrusion 521a and the second locking groove 512a have a fool-proof effect, which enables the indication cover 52a to be correctly mounted on the knob 51a.

The knob 51a, the indicating cover 52a and the humidity adjusting block 53a are relatively static, and the indicating cover 52a and the humidity adjusting block 53a are both fixedly connected with the knob 51a, so that the rotation of the knob 51a can drive the indicating cover 52a and the humidity adjusting block 53a to synchronously rotate.

The first stage 3a includes a curved rail and a cantilever provided on the outer peripheral side of the mounting hole 36a of the humidity control apparatus 5a.

The lower side of the knob 51a is provided with a moving projection 513a, the moving projection 513a is connected with the curved track, and the moving projection 513a defines a moving direction by the curved track so that the knob 51a can rotate along the curved track. In this embodiment, the curved track is a guide groove, and the moving projection 513a is a projected circular point.

The downside of knob 51a still is equipped with gear groove 514a, and gear groove 514a is circular-arc, and gear groove 514a evenly distributed's three gear pit, and the end of cantilever is equipped with the gear bulge, and the gear bulge is connected in gear groove 514 a. When the knob 51a rotates, the gear protruding part periodically falls into the gear pit, so that when a user rotates the knob 51a, the user can have an obvious gear shifting and damping rod, and the perception capability of the user for adjusting the gear of the knob 51a is improved.

The humidity control device 5a of the present application has three gears, which are three gears for drying, medium humidity and high humidity.

When the user rotates the knob 51a to cause the arrow of the indicator cover 52a to point to the indicator mark "dry", the humidity control shutter 531a completely overlaps the communication port 421a of the seal cover 42a, so that the humidity control shutter 531a closes the communication port 421a, and the accommodating space 43a in the drawer 4a cannot communicate with the air intake gap 6a through the communication port 421a, and therefore, the moisture generated by the humidifying device cannot enter the accommodating space 43a through the communication port 421a, and the inside of the accommodating space 43a is kept in a dry state.

When the user rotates the knob 51a to make the arrow of the indicating cover 52a point to the indicating mark of "wet in the middle", the humidity control flap 531a is partially overlapped with the communication port 421a on the sealing cover 42a, so that the humidity control flap 531a opens the partial communication port 421a, thereby making the accommodating space 43a in the drawer 4a communicate with the air inlet gap 6a through the half-open communication port 421a, so that the moisture generated by the humidifying device can enter the accommodating space 43a through the half-open communication port 421a, so that the moist air can enter the accommodating space 43a, but the amount of entering moist air is smaller than that of entering moist air when the communication port 421a is fully open, so that the accommodating space 43a can be kept in a half-moist state.

When the user rotates the knob 51a to cause the arrow of the indicator cover 52a to point to the indicator mark of "high humidity", the humidity control shutter 531a is not overlapped with the communication port 421a of the seal cover 42a so that the humidity control shutter 531a does not block the communication port 421a, the communication ports 421a are all opened, the accommodating space 43a in the drawer 4a is communicated with the air intake gap 6a through the communication port 421a, and the humid air generated by the humidifying device can enter the accommodating space 43a through the fully opened communication port 421a in a large amount so that a large amount of humid air enters the accommodating space 43a, and the accommodating space 43a in the drawer 4a is in a highly humidified state during humid air.

The drawer 4a further includes a humidity control seal 31a interposed between the front seal 411a and the seal cover 42 a. The humidity control weather strip 31a includes a first sealing portion and a second sealing portion, the first sealing portion is interposed between the front sealing member 411a and the sealing cover 42a, a front end of the first sealing portion abuts against an inner side surface of the front sealing member 411a, the second sealing portion is a notch that is open upward, a strip-shaped third engaging portion 352a that extends downward is provided on a lower side surface of the front molding 35a, and the third engaging portion 352a is engaged with an inside of the notch of the second sealing portion.

The material of the first seal portion is soft, and the gap between the front seal 411a and the seal cover 42a can be flexibly attached. The second seal portion is made of a relatively hard material and can be engaged with the third engaging portion 352a, so that the humidity control weather strip 31a can be connected to the front molding 35a against gravity.

Example two

The refrigerator of this application still includes wine district 2b baffle 1b that is used for separating wine district 2b and storage area 3b, and wine district 2b baffle 1b sets up in storage area 3b along the horizontal plane, and the top of wine district 2b baffle 1b is wine district 2b, and wine district 2b is used for storing drinks such as red wine, and the below of wine district 2b baffle 1b is storage area 3b, and storage area 3b is used for storing food class or other cold-stored article that need.

The temperature of wine district 2b is controlled above 0 ℃, and storage area 3b can be separated into a plurality of different regions, sets up the temperature of storage area 3b according to the demand that needs stored article. Wine area 2b can satisfy the cold-stored demand of red wine, and the temperature is higher than 0 ℃ in order to avoid red wine to freeze. The storage area 3b is separated from the wine area 2b through a wine area 2b partition board 1b, so that the purposes of classifying and storing articles and accurately controlling the temperature of different areas are achieved.

Wine district 2b baffle 1b connects the upper portion in storage area 3b district to make wine district 2b also be located the upper portion in storage area 3b district, make the user stand the facade and just can realize the access to wine district 2 b's red wine to the refrigerator, convenience of customers deposits red wine, has also made things convenient for the show of red wine.

Wine district 2b baffle 1b includes that decorative strip 15b, wine district 2bLED lamp strip, wine district 2b lamp connecting wire, wine district 2b baffle apron 13b, wine district 2b baffle 1b lamp shade 16b and baffle are annotated and are expected the hole stopper before 11b, baffle seat 12b, the baffle of first baffle, the baffle.

First baffle 11b, baffle seat 12b and wine district 2b baffle apron 13b connect gradually from the top down, and the preceding tip at baffle seat 12b is connected to the preceding trim in wine district 2b, and wine district 2bLED lamp strip is connected in the lamp strip connecting portion of wine district 2b baffle apron 13b, and wine district 2bLED lamp strip passes through wine district 2b lamp connecting wire and is connected with the power.

Can set up ground, the first baffle 11b of this embodiment includes two at least connecting plates 111b, and connecting plate 111b is wooden material, can effectual improvement wine district 2 b's visual experience, makes wine district 2b more pleasing to the eye. Optionally, the connecting plate 111b is made of aluminum alloy, and the front decorative strip 15b is made of aluminum alloy, so that the appearance of the wine area 2b is improved.

The connection plate 111b includes a first extension plate 1111b provided at a first side of the connection plate 111b and a first groove 1112b provided at a second side of the connection plate 111 b. The first side is the left side or the right side, the second side is the left side or the right side, and the first side and the second side are opposite.

The size of the first extension plate 1111b is matched with the size of the first groove 1112b, two adjacent connecting plates 111b are connected in the first groove 1112b through the first extension plate 1111b, so that the connecting plates 111b are overlapped with each other, the contact area between the two adjacent connecting plates 111b is increased, the two adjacent connecting plates 111b are tightly attached, and the flash problem caused by the fact that the adjacent connecting plates 111b are not tightly attached during foaming is reduced. When the partition board 1b of the wine area 2b is foamed, the foaming material is foamed and expanded at the lower side of the partition board 1b of the wine area 2b, and the first partition board 11b formed by overlapping a plurality of connecting boards 111b generates a large downward pressure which can limit the expansion degree of the foaming material during foaming, so that the connecting boards 111b are firmly connected, and the first partition board 11b is not easy to deform.

Note that the thickness of the first extension plate 1111b is smaller than the thickness of the connection plate 111 b.

Wine district 2b baffle 1b still includes the card strip 14b that is used for spacing first baffle 11b, and card strip 14b has two at least, and two card strips 14b are connected respectively at the front end and the rear end of the downside of first baffle 11 b.

The clamping strip 14b is connected with the first partition board 11b through a nail, the nail is driven in from the lower side of the clamping strip 14b and penetrates through the clamping strip 14b and the first partition board 11b, and the head of the nail does not exceed the upper side face of the first partition board 11b, so that the clamping strip 14b is fixedly connected with the first partition board 11b, and the upper side face of the first partition board 11b is more attractive without screws.

Specifically, a single clamping strip 14b is connected with the first partition plate 11b through 15 nails made of steel materials, and a plurality of nails are arranged on the single clamping strip 14b in an array manner, so that the first partition plate 11b and the clamping strip 14b are stressed uniformly, and the first partition plate 11b or the clamping strip 14b is prevented from being damaged due to overlarge local stress.

At least two positioning grooves 141b are formed in one side of the clamping strip 14b, which is far away from the center of the first partition plate 11b, at least two positioning portions 121b are formed in the partition plate seat 12b, and the positioning portions 121b are connected in the positioning grooves 141b, so that the clamping strip 14b is fixedly connected with the partition plate seat 12b. It may be provided that the number of the positioning parts 121b is equal to that of the positioning grooves 141 b.

The embodiment also provides a foaming method of the partition board 1b of the wine area 2b, which comprises the following steps:

and assembling the partition board 1b of the wine area 2b, placing the partition board 1b of the wine area 2b into a foaming mold of the partition board 1b of the wine area 2b for independent foaming, and placing the partition board 1b of the wine area 2b subjected to independent foaming into a box body for foaming.

Wine district 2b baffle 1b independently foams earlier, makes the inside of wine district 2b baffle 1b fill the foaming material, makes wine district 2b baffle 1b have good heat preservation effect, makes the efficiency of the heat transfer between wine district 2b that is located wine district 2b top and the storage district 3b that is located wine district 2b baffle 1b below reduce, so that the temperature of wine district 2b and storage district 3b can separately control, compare wine district 2b baffle 1b that does not carry out independent foaming among the prior art, the wine district 2b baffle 1b of this embodiment separates the temperature effect better.

The box foaming is carried out again to wine district 2b baffle 1b, and foaming material and the foaming mould of box produce the holding power to wine district 2b baffle 1b to make the connection between box and the wine district 2b baffle 1b inseparabler, make wine district 2b baffle 1b can stably fix in the box, reduce wine district 2b baffle 1b and take place not hard up probability, improve user's experience. Compare among the prior art advance nature box foaming and install wine district 2b baffle 1 b's scheme again, this embodiment has the effect of the assembly problem in firm connection and the reduction installation.

A partition front trim 15b is attached to a front end portion of the partition seat 12b for decorating the partition seat 12b.

The partition front molding 15b includes a molding connecting plate 151b, a first buckle 152b, and a second buckle 153b, the molding connecting plate 151b extends obliquely upward, an upper end of the molding connecting plate 151b is connected to the first buckle 152b, a lower end of the molding connecting plate 151b is connected to the second buckle 153b, an upper side of the first buckle 152b extends in a horizontal direction, and a front side of the second buckle 153b extends in an up-down direction.

The shape and size of the front end portion of the partition seat 12b are matched with those of the partition front molding 15b so that the partition molding can be fastened to the front end portion of the partition seat 12b.

The front end of the partition board seat 12b is provided with a first engaging groove 122b and a second engaging groove 123b, the first engaging groove 122b is provided on a side surface of the front end of the partition board seat 12b facing the engaging strip 14b, and the first engaging hook 152b is connected in the first engaging groove 122 b. The second engaging groove 123b is provided on the front side of the lower surface of the front end of the partition plate holder 12b, and the second catch 153b is connected to the second engaging groove 123 b.

When the partition front molding 15b is mounted on the partition seat 12b, the left or right end of the partition front molding 15b is connected to one end of the front end of the partition seat 12b, and then pushed toward the other end of the front end, so that the partition front molding 15b is mounted on the partition seat 12b.

The first clamping grooves 122b are at least two, the first clamping grooves 122b are arranged at intervals, the second clamping grooves 123b are at least two, and the second clamping grooves 123b are arranged at intervals, so that the friction between the partition plate front decorative strip 15b and the partition plate seat 12b is reduced, and the resistance during installation is reduced.

The wine area 2b partition cover plate 13b comprises a plate body 131b and elastic connecting portions 132b connected to the left side and/or the right side of the plate body 131b, the elastic connecting portions 132b comprise elastic plates 1321b and conical portions 1322b, a limiting groove 01b matched with the elastic connecting portions 132b is formed in the inner side wall of the storage space 0b, and a limiting rib plate 02b is arranged at the front end of the limiting groove 01 b. When the partition plate cover plate 13b of the wine area 2b is installed in the storage space 0b, the limiting rib plate 02b presses the elastic connecting part 132b to be elastically deformed by bending upwards, and then the partition plate 1b of the wine area 2b is pushed inwards, so that the elastic connecting part 132b falls into the limiting groove 01b, the conical part 1322b is limited in the limiting groove 01b, and the partition plate cover plate 13b of the wine area 2b is limited in the storage space 0b by the limiting groove 01 b.

Wine district 2b baffle apron 13b includes lamp strip installation department 133b, and lamp strip installation department 133b includes spacing portion 1331b of lamp strip and lamp strip joint portion 1332b, and lamp strip joint portion 1332b has two at least, is equipped with the spacing portion 1331b of lamp strip between two lamp strip joint portions 1332 b.

The light bar limiting portions 1331b comprise light bar limiting ribs and light bar limiting plates, the end walls of the light bar limiting ribs face the side faces of the light bar limiting plates, first light bar mounting gaps are defined by the light bar limiting ribs and the light bar limiting plates, and the light bars are clamped between the light bar limiting ribs and the light bar limiting plates.

Lamp strip joint portion 1332b includes the spacing muscle of lamp strip and the spacing buckle of lamp strip, and the end wall of the spacing muscle of lamp strip is towards the side of the spacing buckle of lamp strip, and the spacing muscle of lamp strip and the spacing buckle of lamp strip spacing lamp strip installation space jointly, and the lamp strip is located between the spacing muscle of lamp strip and the spacing buckle of lamp strip, and the spacing buckle of lamp strip is spacing the top at the spacing buckle of lamp strip with the lower extreme of lamp strip.

When the lamp strip is installed to lamp strip installation portion 133b, the spacing portion 1331b of lamp strip has the guide effect, makes the lamp strip can remove in first lamp strip installation clearance, lamp strip joint portion 1332b and lamp strip joint and with the lamp strip spacing in lamp strip installation space.

Wine district 2b baffle 1b still includes the lamp shade 16b of connection in lamp strip installation department 133b below, and the shape and the size of lamp shade 16b cooperate with the shape and the size of lamp strip installation department 133b to make the lamp strip installed in the top of lamp shade 16b, avoid the lamp strip to leak in user's the field of vision outward, enable wine district 2b baffle 1 b's outward appearance more pleasing to the eye.

The globe 16b includes a first region 161b, a first globe catch 162b, and a second globe catch 163b. A plurality of reinforcing rib plates 1611b staggered transversely and longitudinally are arranged in the first area 161b, the first lampshade buckle 162b is arranged at the front side edge of the first area 161b, the second lampshade buckle 163b is arranged at the rear side edge of the first area 161b, the number of the first lampshade buckle 162b is at least two, and the number of the second lampshade buckle 163b is at least two.

In this embodiment, there are three first lampshade fasteners 162b, and the light bar mounting portion 133b is provided with a first lampshade 16b slot connected to the first lampshade fastener 162 b; the number of the second lamp cover hooks 163b is four, and the lamp strip mounting portion 133b is provided with a second lamp cover 16b slot connected with the second lamp cover hooks 163b.

Example three:

the refrigerator of the application provides a freezing baffle 2 for separating temperature-changing zone 3 and freezing zone 4, and freezing baffle 2 connects in the storage area of storage space 11, and the top of freezing baffle 2 is temperature-changing zone 3, and temperature-changing zone 3 is used for storing food such as fruit, and the below of freezing baffle 2 is freezing zone 4, and freezing zone 4 is used for depositing frozen food. Generally, the temperature of the variable temperature zone 3 is 4 to 12 ℃ and the temperature of the freezing zone 4 is below-18 ℃. The freezing partition board 2 separates the temperature changing area 3 from the storage area, and divides the storage area into different temperature areas, so that different food can be stored in different temperature areas, and the purposes of accurate temperature control and classified storage of different temperature areas are achieved.

The freezing partition board 2 comprises a freezing partition board cover 21, a heating wire, a heat insulation board, an air duct connecting board, a freezing partition board seat 22, a hole plug and a return air deflector 24.

The freezing partition plate cover 21 is provided with an air inlet 211 and an air return opening 212, the freezing partition plate seat 22 is provided with an air inlet duct 222 and an air return duct 233, the air inlet 211 is communicated with the air inlet duct 222, and the air return opening 212 is communicated with the air return duct 233. The refrigerator comprises an air supply duct communicated with the heat exchanger, and air in the air supply duct exchanges cold energy with the heat exchanger and is cooled into cold air.

The lower side of the freezing partition plate seat 22 is provided with a first air inlet 224 communicated with the air inlet duct 222 and a first air return 225 communicated with the air return duct 233. The cold air in the air duct in the refrigerator firstly flows into the air inlet 211 on the freezing partition plate cover 21, then flows into the air inlet air duct 222 on the freezing partition plate seat 22, and flows into the temperature-variable region 3 from the first air inlet 224 on the lower side surface of the freezing partition plate seat 22, after heat exchange is carried out in the temperature-variable region 3, the temperature of the cold air is raised to be return air flow, the return air flow enters the return air duct 233 on the freezing partition plate seat 22 from the first air return 225, then flows into the return air inlet 212 on the freezing partition plate cover 21, and enters the air duct communicated with the evaporator in the refrigerator, so that the evaporator absorbs the heat in the return air flow.

The freezing partition plate seat 22 comprises at least two air duct guiding parts 221, and the air duct guiding parts 221 comprise an air inlet duct 222 guiding part 2211221 and an air return duct 233 guiding part 2212221 which are arranged on the upper side surface of the freezing partition plate seat 22.

The number of the air duct connecting plates is at least two, and the single air duct connecting plate is connected with the single air duct guiding part 221 in a matched mode. The air duct connecting plate includes an air inlet and air duct connecting plate and a return air duct connecting plate 232.

The diversion part 2211221 of the air inlet duct 222 is connected with the air inlet duct connecting plate 231 in a matching manner, the diversion part 2212221 of the return air duct 233 is connected with the return air duct connecting plate 232 in a matching manner, the diversion part 2211221 of the air inlet duct 222 and the air inlet duct connecting plate 231 form the air inlet duct 222 together, and the diversion part 2212221 of the return air duct 233 and the return air duct connecting plate 232 form the return air duct 233 together.

The air duct guiding portion 221 is provided with a mounting opening facing the front side, and the air duct connecting plate is connected to the mounting opening in a matched manner. The mounting openings include a first mounting opening 2261 at the flow-guiding portion 2211221 of the inlet air duct 222 and a second mounting opening 2262 at the flow-guiding portion 2212221 of the return air duct 233.

Optionally, the flow guiding portion 2211221 of the air inlet duct 222 is provided with a first mounting opening 2261 facing forward, the air inlet duct connecting plate 231 is connected to the first mounting opening 2261 in a matching manner, a projection of the first mounting opening 2261 on a vertical plane is an arc, the air inlet duct connecting plate 231 is a curved plate, and a projection of the air inlet duct connecting plate 231 on the vertical plane is an arc.

Optionally, the flow guiding portion 2212221 of the return air duct 233 is provided with a second mounting opening 2262 facing the front side, the return air duct connecting plate 232 is connected to the second mounting opening 2262 in a matching manner, a projection of the second mounting opening 2262 on a vertical plane is an arc, the return air duct connecting plate 232 is a curved plate, and a projection of the return air duct connecting plate 232 on the vertical plane is an arc.

The lower side surface of the air inlet duct connecting plate 231 is provided with first buckles 233 arranged side by side, the left side and/or the right side of the first mounting opening 2261 is provided with a first clamping groove 2263, and the first buckles 233 are clamped in the first clamping groove 2263 so that the air inlet duct connecting plate 231 and the first mounting opening 2261 are clamped and fixed. The number of the first fasteners 233 is at least two, the number of the first card grooves 2263 is at least two, the number of the first fasteners 233 is matched with that of the first card grooves 2263, and the position of the first fasteners 233 is matched with that of the first card grooves 2263.

In this embodiment, the number of the first buckles 233 arranged on the left side of the air inlet duct connecting plate 231 is three, the number of the first buckles 233 arranged on the right side of the air inlet duct connecting plate 231 is three, and the first buckles 233 on the left side of the air inlet duct connecting plate 231 and the first buckles 233 on the right side are symmetrical, so that the right side and the left side of the air inlet duct connecting plate 231 are uniformly stressed.

The number of the first card grooves 2263 on the left side of the first mounting opening 2261 is three, the number of the first card grooves 2263 on the right side of the first mounting opening 2261 is three, and the first card grooves 2263 on the left side of the first mounting opening 2261 and the first card grooves 2263 on the right side are symmetrical.

The downside of wind channel connecting plate still is equipped with the protruding board 234 that sets up side by side, the installation open-ended left and right sides is equipped with second draw-in groove 2264, the bulge is connected in second draw-in groove 2264, the leading flank or the trailing flank of protruding board 234 with the front end wall or the rear end face of first buckle 233 set up relatively to be connected between messenger's air inlet channel connecting plate 231 and the first installation opening 2261, and play the effect of installation direction.

The stopping portion 229 is disposed at the lower side of the first mounting opening 2261, and the stopping portion 229 is used for limiting the lower end of the intake air duct connecting plate 231, so that the lower end of the intake air duct connecting plate 231 is limited at the rear side of the stopping portion 229 to prevent the intake air duct connecting plate 231 from sliding downward.

The left end and the right end of the air inlet duct connecting plate 231 are further provided with two baffles 235, the baffles 235 extend in the up-down direction, the number of the baffles 235 is at least two, and the two baffles 235 are connected to the left side and the right side of the flow guiding portion 2211221 of the air inlet duct 222, so that the air inlet duct connecting plate 231 is limited at the first mounting opening 2261, and the sealing performance of the air inlet duct 222 is enhanced.

In this embodiment, the connection structure between the air outlet duct connection plate and the air outlet duct guiding portion 221 is the same as the connection structure between the air inlet duct connection plate 231 and the air inlet duct 222 guiding portion 2211221, so that the problem of foaming flash can be effectively solved, glue is not required to be used for adhesion, the production cost is reduced, and the sealing performance of the air inlet duct 222 and the air outlet duct is enhanced.

In this embodiment, the return air deflector 24 is connected to the first return air opening 225, and the airflow in the temperature varying region 3 is guided by the return air deflector 24 and then enters the first return air opening 225. The return air guide plate 24 includes a curved surface guide plate 241 and a connecting portion 242 connected to the upper end of the curved surface guide plate 241. The connecting portion 242 extends in the horizontal direction, and the curved air guide plate 241 extends in the vertical direction.

Connecting portion 242 includes a plane plate 2421 and a wing plate 2422, and the wing plate 2422 has at least two wings, and the two wings are respectively connected to the left side and the left side of plane plate 2421. The freeze spacer mount 22 further includes a fin 2422 restraint portion 227 on an underside thereof, the fin 2422 restraint portion 227 being positioned and sized to mate with the fin 2422 so that the fin 2422 is coupled within the fin 2422 restraint portion 227.

The connecting portion 242 further includes an elastic self-locking buckle 2423 connected to the front end of the plane plate 2421, and the elastic self-locking buckle 2423 is formed by extending the plane plate 2421 forward.

The lower side of the freezing partition plate seat 22 is provided with an elastic stopping rib 228, and the elastic stopping rib 228 is arranged at the front side of the limiting part 227 of the fin 2422. When the return air deflector 24 is mounted to the freezing partition seat 22, when the elastic self-locking buckle 2423 moves past the elastic stopping rib 228, the elastic self-locking buckle 2423 bends downward under the pressure of the elastic stopping rib 228 to generate elastic deformation, after passing the elastic stopping rib 228, the elastic self-locking buckle 2423 rebounds upward to an original shape due to the loss of the pressure of the elastic stopping rib 228, and at the moment, the elastic self-locking buckle 2423 is limited at the rear side of the elastic stopping rib 228, so that the self-locking of the return air deflector 24 is realized.

The return air deflector 24 further comprises a reinforcing inclined rib arranged below the wing plate 2422, and the strength of the wing can be enhanced. The return air guide plate 24 comprises a return air front plate and return air side plates connected to two sides of the return air front plate, and the return air guide plate 24 forms a return air channel of the variable temperature zone 3, so that the return air function is realized, and the diversion effect is realized.

The present example provides a method of foaming a freezing partition plate 2:

firstly, assembling and molding the freezing partition plate 2, then placing the freezing partition plate 2 into a foaming mold of the freezing partition plate 2 for independent foaming, and then placing the foamed freezing partition plate 2 into the box body 1 for foaming the box body 1.

Independent foaming is carried out to the refrigeration baffle 2 earlier and is favorable to the foaming material to play good thermal-insulated effect to refrigeration baffle 2, can independently control the temperature each other between the region of refrigeration baffle 2 top and the region of refrigeration baffle 2 below, avoids influencing each other.

Freezing baffle 2 carries out the foaming of box 1 again and is favorable to fixed connection between freezing baffle 2 and the box 1, under the effect of the pressure of foaming material and the supporting force of foaming mould, makes box 1 and the cooperation of freezing baffle 2 inseparabler and firm, compares among the prior art technical scheme that box 1 foaming back reassembling has the characteristics that do not need the assembly once more, makes box 1 and the cooperation of freezing baffle 2 inseparabler, reduces the not hard up problem of freezing baffle 2.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, characterized by comprising:

a box body, wherein a storage space is formed in the box body;

a humidifying device provided in the storage space and supplying humid air into the storage space;

a drawer provided in the storage space, the drawer including a body portion and a sealing cover connected above the body portion, the sealing cover having a communication port;

a first shelf provided in the storage space, wherein an air inlet gap into which humid air can flow is formed between the first shelf and the sealing cover; when the communication opening is opened, the air inlet gap is communicated with the accommodating space in the drawer;

and the humidifying device is arranged in the communication port in a penetrating manner, and comprises a knob and a humidifying blocking sheet fixedly connected with the knob, the humidifying blocking sheet is correspondingly arranged on the lower side of the communication port, the upper side surface of the humidifying blocking sheet can cover the communication port, and the knob is rotated to drive the humidifying blocking sheet to rotate so as to open or close the communication port.

2. The refrigerator according to claim 1, wherein the first shelf is provided with a humidity control device mounting hole for mounting the humidity control device, the humidity control device mounting hole is provided corresponding to the communication port, and the knob is provided at least partially on an upper side of the first shelf so that a user can directly contact the knob.

3. The refrigerator according to claim 2, wherein the humidity control apparatus further comprises an indicator cover fixedly attached to a center of the knob, wherein an indicator arrow is provided on the indicator cover, wherein an indicator mark located on an outer peripheral side of the humidity control apparatus mounting hole is provided on the first shelf, and wherein the knob is rotated so that the indicator arrow indicates different indicator marks.

4. The refrigerator according to claim 1, wherein the humidity control device includes a humidity control block, the humidity control block includes the humidity control baffle and a humidity control block connecting portion connected to an upper side of the humidity control baffle, the humidity control block connecting portion is inserted into the communication port, and an upper side surface of the humidity control baffle and a lower side surface of the sealing cover are closely attached to each other.

5. The refrigerator as claimed in claim 4, wherein the humidifying block has at least two first bosses having different sizes at an upper end thereof, the knob has a coupling hole at a center thereof, and at least two first catching grooves having different sizes are formed at outer edges of the coupling hole, and the size and shape of the first catching grooves are matched with those of the first bosses to couple the first bosses with the first catching grooves.

6. The refrigerator according to claim 1, wherein the first rack comprises a curved track provided on an outer peripheral side of the humidity control apparatus mounting hole, and wherein a lower side surface of the knob is provided with a moving projection connected to the curved track, the moving projection being restricted in a moving direction by the curved track so that the knob can rotate along the curved track.

7. The refrigerator according to claim 2, wherein the first shelf includes a cantilever provided on an outer peripheral side of the humidity control apparatus mounting hole, a gear protrusion is provided at a distal end of the cantilever, a gear recess is further provided on a lower side surface of the knob, the gear recess is arc-shaped and includes at least two gear recesses uniformly distributed, the gear protrusion is connected in the gear recess, and when the knob rotates, the gear protrusion falls into the gear recesses periodically.

8. The refrigerator according to claim 1, wherein the drawer includes a front sealing member and a humidity control sealing strip, the first shelf includes a front decorative strip, the humidity control sealing strip includes a first sealing portion and a second sealing portion which are clamped between the front sealing member and the sealing cover, a strip-shaped third clamping portion extending downward is arranged on a lower side surface of the front decorative strip, and the third clamping portion is clamped in the second sealing portion.

9. The refrigerator according to claim 1, wherein the first shelf includes a rear molding, a glass plate, a shelf cover plate, and a front molding;

the glass plate comprises at least two strip-shaped clamping grooves; the rear side of the front trim is provided with a first clamping portion, the rear side of the rear trim is provided with a second clamping portion, and the first clamping portion and the second clamping portion are respectively clamped in the strip-shaped clamping grooves.

10. The refrigerator according to claim 1, wherein the first shelf includes a rear trim, a glass plate, a shelf cover plate, and a front trim; the upper side surface of the shelf cover plate is provided with at least two front decorative strip clamping grooves, the front decorative strips are provided with front decorative strip connecting parts, and the front decorative strip connecting parts are connected in the front decorative strip clamping grooves; the upper side surface of the layer frame cover plate is provided with at least two rear decorative strip limiting parts, the opposite side surfaces of the two rear decorative strip limiting parts are provided with positioning columns, the rear decorative strip is provided with at least two positioning holes, and the two positioning holes are matched and connected with the positioning columns.

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