CN217330336U - Refrigerator with a door - Google Patents

Abstract

The application relates to the technical field of refrigerators, and discloses a refrigerator, which comprises: a housing, the interior of which is provided with a fresh-keeping bin; a rotating assembly including a hinge part; the two sides of the fresh-keeping bin are respectively provided with one hinge rod part, the first end of each hinge rod part is hinged to the machine shell, and the second end of each hinge rod part is hinged to the fresh-keeping bin, so that the fresh-keeping bin rotates relative to the first end; a reset assembly including a reset portion; the reset part is connected to the hinge rod part and used for driving the preservation bin to reset to an initial position by pulling the hinge rod part. Under the action of the hinge part, the preservation bin can rotate relative to the first end of the hinge part; under the effect of the reset part, the reset part pulls the hinge part after the preservation bin is used, and drives the preservation bin to reset to the initial position.

Description

Refrigerator with a door

Technical Field

The application relates to the technical field of refrigerators, for example to a refrigerator.

Background

At present, the refrigerator plays an important role in daily life of people, a plurality of drawers are arranged in the refrigerator, and each drawer can be regarded as a fresh-keeping bin for storing food. With the increasing demand of people for the convenience of refrigerators, the traditional drawer can only execute drawing action and cannot meet the requirements of users, and the users need drawers or fresh-keeping bins with higher flexibility.

The prior art discloses a drawer structure of refrigerator, including drawer and support, the drawer includes drawer main part, track base and horizontal sliding part, and the track base is installed on the support, and horizontal sliding part slidable mounting is on the track base, is provided with rotating assembly through pivot II connection on horizontal sliding part, and the lateral wall of drawer main part is connected on horizontal sliding part and rotating assembly via pivot I and pivot III, is provided with the roller that supports rotating assembly on the support. The rotating shaft I is arranged on the horizontal sliding part, and the rotating shaft III is arranged on the rotating assembly. The rotating assembly includes an inner connecting plate and a sliding plate journaled to the inner connecting plate, the sliding plate being movable relative to the inner connecting plate. The drawer main body can be inclined downwards and rotated in the process of pulling outwards, so that a user can conveniently take and place stored objects.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the prior art: the drawer can rotate downwards after horizontally moving for a certain distance along the base track, and after the drawer is used, the drawer needs to be manually pushed back into the refrigerator along a pulled moving path, so that the flexibility is poor, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a refrigerator to solve the problems that the rotating flexibility of a fresh-keeping bin is poor, and the fresh-keeping bin needs to be manually pushed back to be inconvenient to use after being used.

In some embodiments, the refrigerator includes:

a housing, the interior of which is provided with a fresh-keeping bin;

a rotating assembly including a hinge part; the two sides of the fresh-keeping bin are respectively provided with one hinge rod part, the first end of each hinge rod part is hinged to the machine shell, and the second end of each hinge rod part is hinged to the fresh-keeping bin, so that the fresh-keeping bin rotates relative to the first end;

a reset assembly including a reset portion; the reset part is connected to the hinge rod part and used for driving the preservation bin to reset to an initial position by pulling the hinge rod part.

Optionally, the reset portion includes:

the telescopic end of the pneumatic rod is connected to the hinge rod part, and the fixed end of the pneumatic rod is hinged to the machine shell; after the telescopic end is subjected to the thrust which is greater than the preset pressure of the pneumatic rod, the hinge rod part is automatically contracted and pulled, and then the fresh-keeping bin is driven to reset to the initial position.

Optionally, the hinge rod portion comprises:

a hinge rod; or the like, or, alternatively,

a plurality of hinge bar, it is a plurality of hinge bar is parallel arrangement each other.

Optionally, the housing comprises:

and each hinge rod part is correspondingly provided with one connecting plate so that the first end of each hinge rod part is hinged to the connecting plate.

Optionally, a fixing groove is formed in an inner side wall of the casing, and the fixing groove corresponds to the connecting plate and is used for fixing the connecting plate.

Optionally, the crisper bin is provided with a handle to facilitate rotation or repositioning of the crisper bin.

Optionally, the refrigerator further comprises:

and the guide assembly is used for guiding the rotation direction of the fresh-keeping bin.

Optionally, the guide assembly comprises:

the sliding block is arranged on the outer side wall of the fresh-keeping bin;

the sliding chute corresponds to the sliding block and is arranged on the inner side wall of the shell along the rotating track of the fresh-keeping bin; the sliding block can be connected with the sliding groove in a sliding fit mode, so that the sliding block slides in the sliding groove when the fresh-keeping bin rotates.

Optionally, the refrigerator further comprises:

and the prompt component is used for giving a prompt when the freshness preservation bin rotates to the farthest position.

Optionally, the prompting component includes:

the distance measuring device is used for detecting the position information of the fresh-keeping bin;

and the prompting device is electrically connected with the distance measuring device and used for giving out a prompt according to the position information.

The refrigerator provided by the embodiment of the disclosure can realize the following technical effects:

under the effect of hinge portion, fresh-keeping storehouse can rotate for the first end of hinge portion, no longer need the level to slide a distance back and rotate again. When the fresh-keeping bin extends out of the shell through rotation, a user can conveniently access food into the fresh-keeping bin. Under the effect of the portion that resets, the portion that resets pulling hinge portion after the fresh-keeping storehouse finishes using to drive the fresh-keeping storehouse and reset to initial position, need not the user and push back the fresh-keeping storehouse to initial position along its moving path that stretches out. Thereby the fresh-keeping storehouse has higher flexibility, and the use is more convenient.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

fig. 1 is an overall sectional view of a refrigerator provided in an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a fresh-keeping bin provided in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a fresh food compartment provided by an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a vacuum assembly provided by an embodiment of the present disclosure;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is an exploded schematic view of a vacuum assembly provided by embodiments of the present disclosure;

FIG. 7 is a schematic structural view of a heat transfer assembly provided by an embodiment of the present disclosure;

FIG. 8 is an exploded view of a double layer transparent sidewall provided by an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram of a condensate assembly provided in an embodiment of the present disclosure.

Reference numerals:

100: a housing; 110: a fresh-keeping bin; 111: a door panel; 112: installing a groove; 120: a vacuum valve; 121: an air inlet; 122: an air outlet; 130: a vacuum pump; 131: an air suction port; 140: installing a convex plate;

200: a hinge part; 210: a reset section; 211: a telescopic end; 212: a fixed end; 220: a connecting plate; 230: a handle;

300: a heat collecting bin; 301: a compressor; 302: a condenser; 310: a heat preservation bin; 311: a hot air inlet; 320: a first air duct; 321: a first fan; 330: a second air duct; 331: a second fan;

400: an inner wall panel; 410: an outer wall panel; 411: a first aperture; 420: an adjustment section; 421: a second aperture;

500: a confluence section; 510: an exhaust section; 520: and a storage plate.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

The embodiment of the present disclosure provides a refrigerator including a cabinet 100, as shown in fig. 1, a fresh-keeping bin 110, a heat collecting bin 300 and a refrigerating bin are disposed in the cabinet 100, and a heat-preserving bin 310 is disposed at a lower portion of the cabinet 100. Wherein, the fresh-keeping bin 110 is movably arranged and has a vacuum fresh-keeping function; the refrigeration bin is used for conventional refrigeration; a compressor 301 and a condenser 302 of the refrigerator are arranged in the heat collecting bin 300, and heat generated when the compressor 301 and the condenser 302 work is diffused to the heat collecting bin 300; the heat of the heat collecting bin 300 is conducted to the heat preserving bin 310 through the heat recovery part, and the food in the heat preserving bin 310 is heated by the heat diffused by the compressor 301 and the condenser 302.

Optionally, the heat collecting bin 300 is disposed at the top inside the enclosure 100, the fresh keeping bin 110 is disposed below the heat collecting bin 300, the cold storage bin is disposed below the fresh keeping bin 110, and the heat preservation bin 310 is disposed below the enclosure 100. A compressor 301 support and a condenser support are arranged in the heat collecting bin 300 and are respectively used for installing the compressor 301 and the condenser 302. The bottom area of the heat preservation bin 310 is slightly smaller than that of the machine shell 100, so that the occupied area of the refrigerator is reduced. And the refrigerator can reduce the installation space when being hung and installed on the wall.

In some embodiments, as shown in fig. 2 and 3, the refrigerator further includes a rotation assembly and a reset assembly. The fresh food compartment 110 is rotated by the rotating assembly to extend outside the cabinet 100 and is reset to the initial position by the reset assembly. The rotating assembly comprises hinge parts 200, two sides of the fresh-keeping bin 110 are respectively provided with one hinge part 200, and a first end of each hinge part 200 is hinged to the machine shell 100, and a second end is hinged to the fresh-keeping bin 110. The reset assembly includes a reset portion 210, and the reset portion 210 is coupled to the hinge part 200.

Under the action of the hinge portion 200, the fresh food compartment 110 can rotate relative to the first end of the hinge portion 200, and does not need to horizontally slide for a certain distance and then rotate. When the fresh food compartment 110 is extended to the outside of the housing 100 by rotation, it is convenient for a user to access food therein. Under the effect of the reset portion 210, the reset portion 210 pulls the hinge portion 200 after the fresh-keeping bin 110 is used, and drives the fresh-keeping bin 110 to reset to the initial position, without the need for the user to push the fresh-keeping bin 110 back to the initial position along the extended moving path. Thereby making the fresh-keeping bin 110 have higher flexibility and more convenient to use.

Optionally, the reset portion 210 includes a pneumatic lever. The telescopic end 211 of the pneumatic rod is connected to the hinge part 200 and the fixed end 212 is hinged to the cabinet 100. When the fresh food compartment 110 rotates relative to the first end of the hinge portion 200 and extends out of the housing 100, the hinge portion 200 drives the flexible end 211 of the pneumatic rod to extend out, and the fixed end 212 of the pneumatic rod rotates relative to the housing 100 synchronously. When the telescopic end 211 extends to the maximum distance, the pneumatic rod is locked automatically. After the preservation bin 110 is used, the user pushes the preservation bin 110 by using a pushing force larger than the preset pressure of the pneumatic rod, the telescopic end 211 automatically contracts and pulls the hinge part 200 to rotate, and the hinge part 200 drives the preservation bin 110 to synchronously move. When the telescopic end 211 is retracted to a minimum distance, the fresh food compartment 110 is reset to the initial position, and the pneumatic rod is locked by itself. When the fresh-keeping bin 110 is reused, the fresh-keeping bin 110 is pulled out of the casing 100 by a pulling force larger than the preset pressure of the pneumatic rod.

Optionally, a handle 230 is provided at the lower portion of the fresh food compartment 110. The user holds and pulls the handle 230 outward of the housing 100 to rotate the fresh food compartment 110 downward to the farthest position, and pushes the handle 230 inward of the housing 100 to return the fresh food compartment 110 to the initial position.

Optionally, the refrigerator further comprises a prompting component for giving a prompt when the fresh food compartment 110 is rotated to the farthest position. After receiving the prompt, the user knows that the fresh-keeping bin 110 cannot continue to extend outward through rotation, and the user is prevented from continuing to pull the fresh-keeping bin 110 to damage the structures of the hinge rod part 200 and the reset part 210.

Further optionally, the prompting assembly includes a distance measuring device and a prompting device. The distance measuring device includes a distance sensor for detecting the position information of the fresh food compartment 110. The prompting device comprises an indicating controller and an indicating lamp, wherein the indicating controller is electrically connected with the distance sensor and the indicating lamp. When the distance sensor detects that the position information of the fresh-keeping bin 110 is the farthest position, the indicating controller controls the indicator lamp to light up, so that a prompt is given to a user.

Optionally, the hinge part 200 comprises a hinge rod, i.e. one hinge rod is disposed at each side of the fresh food compartment 110. The hinge rods are configured as strip-shaped plate structures and are arranged opposite one another.

Alternatively, the hinge part 200 includes a plurality of hinge bars, and the plurality of hinge bars are arranged in parallel with each other. For example, the hinge part 200 includes two hinge rods, that is, two hinge rods are respectively disposed at both sides of the fresh food compartment 110, and the hinge rods at both sides are disposed opposite to each other two by two.

Optionally, the cabinet 100 includes a connection plate 220, and the connection plate 220 is positioned corresponding to the hinge lever part 200 such that the first end of the hinge lever part 200 is hinged to the connection plate 220. The sidewall of the casing 100 is formed with a fixing groove corresponding to the position of the connection plate 220, and the fixing groove is used for fixing the connection plate 220.

Optionally, the refrigerator further comprises a guide assembly to guide a rotation direction of the fresh food compartment 110. When the fresh food compartment 110 rotates relative to the first end of the hinge portion 200, the guide assembly can assist in guiding the rotation direction of the fresh food compartment 110.

Further, optionally, the guide assembly comprises a slide and a runner. Wherein the sliding block is arranged on the outer side wall of the fresh-keeping bin 110, and the sliding groove corresponds to the sliding block and is arranged on the inner side wall of the casing 100 along the rotating track of the fresh-keeping bin 110. And the sliding block and the sliding groove form sliding fit connection, and the sliding block slides in the sliding groove when the preservation bin 110 rotates, so that the rotation direction of the preservation bin 110 is guided, and the rotation of the preservation bin 110 is smoother.

In some embodiments, as shown in fig. 4 and 5, the refrigerator further comprises a vacuum assembly. The vacuum assembly includes a vacuum valve 120 and a vacuum pump 130. The vacuum valve 120 is disposed on a sidewall of the fresh-keeping bin 110, and an air inlet 121 of the vacuum valve 120 is communicated with an inside of the fresh-keeping bin 110 and an air outlet 122 is communicated with an outside of the fresh-keeping bin 110. The vacuum pump 130 is disposed in the cabinet 100, and the suction port 131 of the vacuum pump 130 is disposed opposite to the air outlet 122 of the vacuum valve 120. When the fresh food compartment 110 moves to the sealing position, the air outlet 122 of the vacuum valve 120 is abutted against the air inlet 131 of the vacuum pump 130, so that the vacuum pump 130 pumps the air in the fresh food compartment 110.

The vacuum valve 120 moves synchronously with the fresh food compartment 110, when the fresh food compartment 110 moves to the sealing position, the air outlet 122 of the vacuum valve 120 is in butt joint with the air suction port 131 of the vacuum pump 130, and the vacuum pump 130 is started after the butt joint to vacuumize the fresh food compartment 110. This eliminates the need for lengthy vacuum lines and saves a large amount of installation space in the partition wall of the cabinet 100.

The mode of motion of the fresh food compartment 110 here includes rotation of the fresh food compartment 110 relative to the first end of the hinge portion 200, with the sealing position and the home position being the same. Thus, when the fresh food compartment 110 is rotated to the initial position, i.e., the sealing position, by the restoring unit 210, the air outlet 122 of the vacuum valve 120 is abutted against the air inlet 131 of the vacuum pump 130.

Alternatively, as shown in FIG. 6, the fresh food compartment 110 is configured as a rectangular box. The side wall of the fresh-keeping bin 110, which is far away from the refrigerator door, is recessed inwards to form a mounting groove 112, and the vacuum valve 120 is arranged in the mounting groove 112. The casing 100 is provided with a mounting protrusion 140, and the mounting protrusion 140 is adapted to the mounting groove 112 for mounting the vacuum pump 130. When the fresh food compartment 110 is rotated to the sealing position, the portion of the mounting plate 140 where the vacuum pump 130 is mounted is located in the mounting groove 112, so that the air outlet 122 of the vacuum valve 120 and the air inlet 131 of the vacuum pump 130 are conveniently abutted.

Alternatively, the inner diameter of the air outlet 122 is equal to the outer diameter of the suction port 131, so that the outer wall of the suction port 131 is closely attached to the inner wall of the air outlet 122 when the air outlet 122 of the vacuum valve 120 and the suction port 131 of the vacuum pump 130 are butted. This improves the sealing of the vacuum assembly.

Alternatively, the inner diameter of the suction port 131 is equal to the outer diameter of the air outlet 122, so that the outer wall of the air outlet 122 is closely attached to the inner wall of the suction port 131 when the air outlet 122 of the vacuum valve 120 and the suction port 131 of the vacuum pump 130 are butted. This improves the sealing of the vacuum assembly.

Optionally, the vacuum assembly further comprises a sealing device for keeping the joint between the air outlet 122 of the vacuum valve 120 and the suction port 131 of the vacuum pump 130 sealed.

Further optionally, the sealing device comprises a first sealing joint and a second sealing joint. The first sealing joint is disposed in the air outlet 122 of the vacuum valve 120, and the second sealing joint is disposed in the air inlet 131 of the vacuum pump 130. And, the first sealing joint and the second sealing joint can constitute the grafting cooperation and connect, and when vacuum valve 120 and vacuum pump 130 docked, first sealing joint and second sealing joint pegged graft mutually to the leakproofness of butt joint has been improved.

Further, optionally, the first sealing joint and the second sealing joint are made of rubber.

Optionally, the refrigerator further comprises a pressure measuring device, wherein the pressure measuring device comprises a pressure sensor, and the pressure sensor is used for detecting the air pressure in the fresh food compartment 110. After the vacuum pump 130 is operated, whether the fresh-keeping bin 110 is in a vacuum environment is determined through the pressure sensor.

Optionally, the crisper bin 110 is provided with a door panel 111, and the user accesses the food into the crisper bin 110 through the door panel 111. The edge of the door 111 is provided with a sealing rubber strip, so that the interior of the fresh food compartment 110 is kept sealed when the door 111 is closed.

Further, optionally, the door panel 111 is a magnetically attractive door panel 111. Therefore, the door plate 111 can extrude the sealant strip more tightly, and the sealing performance of the fresh-keeping bin 110 is further improved.

In some embodiments, as shown in fig. 7, the refrigerator further includes a heat conduction assembly. The heat conduction assembly includes a heat recovery part including a first air duct 320 and a first fan 321. The first air duct 320 is disposed in the partition wall of the housing 100, and one end of the first air duct 320 is communicated with the heat collecting bin 300, and the other end is communicated with the heat preserving bin 310. The first fan 321 is disposed in the first air duct 320 for blowing the heat of the compressor 301 to the heat-preserving chamber 310.

The heat generated by the compressor 301 is diffused into the heat collecting bin 300, and the heat in the heat collecting bin 300 is transferred to the heat preserving bin 310 through the first air duct 320 under the action of the first fan 321. And first wind channel 320 sets up in the next door of casing 100, and heat preservation storehouse 310 sets up in casing 100, has saved the outside installation space of casing 100 through reasonable layout when rationally utilizing compressor 301 heat, has promoted user experience.

Optionally, the heat collection bin 300 is wrapped with heat insulation foam, and the heat of the heat collection bin 300 can be prevented from being diffused to the external environment through the heat insulation foam.

Optionally, the outer tube wall of the first air duct 320 is wrapped with heat insulation foam, and the heat insulation foam can prevent heat from diffusing to the external environment when being conducted in the first air duct 320.

Optionally, the heat preservation chamber 310 is detachably disposed on the casing 100. After the heat preservation bin 310 is detached, other heat utilization equipment is conveniently connected and communicated with the first air duct 320 in an abutting mode, so that the heat of the heat collection bin 300 can be applied to more equipment.

Further, optionally, one end of the first air duct 320, which is communicated with the heat collecting bin 300, is a first end, and one end, which is communicated with the heat preserving bin 310, is a second end. The top of the thermal insulation bin 310 is provided with a hot air inlet 311, and the hot air inlet 311 is matched with the second end of the first air duct 320. When the heat-preserving container 310 is installed on the casing 100, the hot air inlet 311 and the second end are connected with each other, so that the heat in the heat-collecting container 300 can enter the heat-preserving container 310 through the first air duct 320.

Optionally, the heat conduction assembly further comprises a heat diffusion portion. The heat diffusion portion serves to diffuse heat of the compressor 301 to the external environment.

Further, optionally, the heat diffusion portion includes a second air duct 330 and a second fan 331. The second air duct 330 is disposed in a partition wall of the housing 100, and has one end connected to the heat collecting bin 300 and the other end connected to the external environment. The second fan 331 is disposed in the second air duct 330 for blowing heat of the compressor 301 to the external environment. In this way, the heat dissipated from the heat collecting chamber 300 by the compressor 301 can be recovered to the heat preserving chamber 310 through the first air duct 320, and can be dissipated to the external environment through the second air duct 330.

Still further, optionally, the heat conduction assembly further comprises a control portion. The control part is used for controlling the first fan 321 or the second fan 331 to be started according to the temperature of the heat preservation bin 310. When the first fan 321 is turned on, the heat of the heat collecting bin 300 is conducted to the heat preserving bin 310, and when the second fan 331 is turned on, the heat of the heat collecting bin 300 is conducted to the external environment.

Still further, optionally, the control portion includes a temperature measuring device and a fan controller. The temperature measuring device comprises a first temperature sensor, and the first temperature sensor is used for detecting the temperature of the heat preservation bin 310. The fan controller is electrically connected to the first temperature sensor, the first fan 321, and the second fan 331. When the temperature of the heat preservation bin 310 is lower than the preset temperature, the fan controller controls the first fan 321 to be turned on and the second fan 331 to be turned off, and the heat of the compressor 301 is transferred to the heat preservation bin 310 through the first air duct 320, so that the heat preservation bin 310 reaches the preset temperature to play a role in preserving heat of food. When the temperature of the heat preservation bin 310 is higher than the preset temperature, the fan controller controls the first fan 321 to be closed and the second fan 331 to be opened, and the heat of the compressor 301 is conducted to the external environment through the second air duct 330, so that the food is prevented from being damaged due to the overhigh temperature of the heat preservation bin 310, and the effect of cooling the compressor 301 is achieved.

Optionally, the heat recovery section further comprises a third fan. The third fan is disposed in the heat collecting bin 300 and opposite to the compressor 301, and when the third fan is started, heat diffusion of the compressor 301 can be accelerated.

Optionally, a condenser 302 of the refrigerator is disposed within the heat collecting compartment 300. Therefore, after the heat of the condenser 302 is diffused to the heat collecting bin 300, the heat can be conducted to the heat preservation bin 310 through the first air duct 320. This allows for the recycling of heat from condenser 302.

In some embodiments, as shown in fig. 8, the refrigerator further includes a defogging assembly. The insulated compartment 310 includes a double-layered transparent sidewall to facilitate viewing the interior of the insulated compartment 310 from the outside. The double-layered transparent sidewall includes an inner wall panel 400 and an outer wall panel 410 with a gap between the inner wall panel 400 and the outer wall panel 410. The defogging assembly includes a micro aperture portion and an adjustment portion 420. The microporous part comprises a plurality of first small holes 411, and the plurality of first small holes 411 are arranged on the inner wall plate 400 and the outer wall plate 410 in a pairwise opposite manner, so that the heat of the heat-preservation cabin 310 is diffused to the outside through the first small holes 411, and the internal and external temperatures of the heat-preservation cabin 310 are balanced; the adjusting part 420 is disposed in the gap to adjust the area of the aperture of the first small hole 411 in the gap by shielding, thereby adjusting the heat diffusion speed of the thermal insulation chamber 310.

After the heat in the thermal insulation chamber 310 is diffused to the external environment through the first small hole 411, the internal and external temperatures of the thermal insulation chamber 310 are gradually balanced, and the mist on the double-layer transparent side wall is gradually eliminated. Moreover, when the temperature difference between the inside and the outside of the heat preservation bin 310 is large, the shielding area of the adjusting part 420 is reduced, so that the area of the hole opening of the first small hole 411 in the gap is increased, the temperature inside and the temperature outside the heat preservation bin 310 are rapidly balanced, and the mist on the double-layer transparent side wall is rapidly eliminated; when the temperature difference between the inside and the outside of the thermal insulation bin 310 is small, the shielding area of the adjusting part 420 is increased to reduce the area of the orifice of the first small hole 411 in the gap, so that the mist can be eliminated and the heat loss of the thermal insulation bin 310 can be prevented from being too fast.

Optionally, the adjustment part 420 includes a baffle. The plate surface of the baffle plate is provided with a plurality of second small holes 421, and the baffle plate is movably arranged in the gap; the arrangement and size of the second small holes 421 and the first small holes 411 disposed on the inner wall plate 400 are the same, so that the baffle can completely block or completely avoid the openings of the first small holes 411.

The first small holes 411 on the inner wall plate 400 and the outer wall plate 410 are opposite to each other, and the second small holes 421 of the baffle plate are the same as the first small holes 411 of the inner wall plate 400 in arrangement and size. Thus, when the baffle is moved to make the second small hole 421 coincide with the first small hole 411, the baffle completely avoids the opening of the first small hole 411, and the area of the first opening is the largest at this time; when the baffle is moved to make the second small hole 421 and the first small hole 411 partially dislocated, the part of the baffle, which is not provided with the second small hole 421, shields part of the opening of the first small hole 411; when the baffle is moved to make the second small hole 421 and the first small hole 411 completely dislocated, the part of the baffle not provided with the second small hole 421 completely blocks the opening of the first small hole 411, and the area of the first opening is the minimum at this time.

Optionally, the refrigerator further comprises a temperature detection device, wherein the temperature detection device comprises a second temperature sensor for detecting the temperature inside the heat preservation chamber 310 and a third temperature sensor for detecting the temperature outside the heat preservation chamber 310. This facilitates the user to reasonably move the position of the baffle according to the internal and external temperatures of the thermal insulation chamber 310, thereby adjusting the area of the first orifice in the gap.

Optionally, one side of the panel abuts the outer panel 410 and the other side abuts the inner panel 400. Thus, when the heat of the insulation bin 310 is diffused to the external environment through the first small hole 411 of the inner wall plate 400, the second small hole 421 of the baffle plate and the second small hole 421 of the outer wall plate 410 in sequence, the heat is not diffused into the gap, and the mist is prevented from being generated on the side of the inner wall plate 400 and the outer wall plate 410 positioned in the gap.

Optionally, the baffle is made of transparent material to prevent the sight of observing the inside of the heat preservation chamber from being blocked.

Optionally, the double layer transparent sidewall comprises a glass sidewall or an acrylic sidewall.

Optionally, the barrier is provided with a push-pull portion for moving the barrier.

Further, optionally, the push-pull portion includes a push-pull block and a push-pull groove. Wherein, the push-pull block is arranged at one side of the baffle plate facing the outer wall plate 410; the push-pull groove is arranged on the outer wall plate 410 corresponding to the push-pull block along the moving direction of the baffle plate; the push-pull block may be in a sliding fit with the push-pull slot, and a portion of the push-pull block may extend through the push-pull slot and beyond the outer wall plate 410 for easy handling. The baffle can move left and right in the gap, and the push-pull groove is arranged on the outer wall plate 410 along the left and right direction. The user holds the part of the push-pull block extending out of the outer wall plate 410, slides the push-pull block left and right along the push-pull groove, and the push-pull block drives the baffle to move left and right synchronously, so that the baffle can be moved conveniently.

Optionally, the defogging assembly further includes a heating portion. The heating part is used for heating the double-layer transparent side wall to remove fog. Under heating portion and micropore portion combined action, improved the efficiency of defogging.

Further, alternatively, the heating part may include heating wires embedded in the inner and outer wall plates 400 and 410, and heat the inner and outer wall plates 400 and 410 when the heating wires are energized. As the temperature of the inner and outer wall panels 400 and 410 increases, the surface haze is gradually eliminated.

In some embodiments, as shown in fig. 9, the refrigerator further includes a condensate water assembly. The condensed water assembly comprises a confluence part 500 and an exhaust part 510, wherein the confluence part 500 is used for converging the condensed water in the heat preservation bin 310, and the confluence part 500 is arranged opposite to the second end of the first air channel 320, so that the converged condensed water is heated and gasified by the heat of the heat source; the exhaust portion 510 is disposed on a sidewall of the heat-preserving bin 310 and close to the confluence portion 500, so that the vaporized condensed water is discharged to the outside of the heat-preserving bin 310.

The heat diffused by the compressor 301 in the heat collecting bin 300 is conducted to the food to be heated in the heat preserving bin 310 through the first air duct 320 as a heat source, and during the process, the condensed water is gradually generated in the heat preserving bin 310 and is gathered to the confluence portion 500. Since the merging portion 500 is disposed opposite to the second end of the first air duct 320, the condensed water can be rapidly vaporized by the heat of the heat source. The gasified condensed water is discharged to the outside of the heat preservation bin 310 under the action of the exhaust part 510, the condensed water in the heat preservation bin 310 is effectively treated, and the heating and heat preservation effects of the heat preservation bin 310 are guaranteed.

Optionally, a hot air inlet 311 is disposed at the top of the heat preservation chamber 310, and a second end of the first air duct 320 is communicated with the heat preservation chamber 310 through the hot air inlet 311. The confluence part 500 comprises a confluence groove arranged at the bottom of the heat preservation bin 310, and condensed water generated in the heat preservation bin 310 is converged in the confluence groove with a lower position at the bottom under the action of gravity. The converging groove is located below the second end, and the hot air from the first air duct 320 carries heat of the heat source and directly blows the condensed water in the converging groove downwards from the hot air inlet 311, so that the gasification rate of the condensed water is accelerated.

Further, optionally, a drain hole is formed at the bottom of the confluence groove. In the case that the first air duct 320 is not blown out by hot air, the condensed water can be discharged to the outside of the thermal insulation bin 310 through the drain hole.

Optionally, the confluence part 500 further includes a tray 520 and a communication passage. The tray 520 is disposed in the thermal insulation chamber 310 for containing articles, and a surrounding edge is disposed around the tray 520 for receiving a certain amount of condensed water. One end of the communication channel is communicated with the bottom of the object placing disc 520, and the other end of the communication channel is communicated with the confluence groove; the height of the bottom of the object placing plate 520 is larger than that of the bottom of the flow converging groove, and the condensed water received in the object placing plate 520 flows into the flow converging groove through the communicating channel under the action of gravity. The condensed water flowing into the reflux tank can be discharged out of the heat preservation bin 310 through a heating and gasification mode, and can also be directly discharged through a drain hole.

Optionally, the backflow groove is arranged on the bottom plate below the back plate of the heat preservation bin 310, and the confluence groove is close to the back plate; the reflux groove is arranged along the intersection direction of the back plate and the bottom plate. The exhaust portion 510 includes a plurality of exhaust ports, and a plurality of exhaust holes are opened in the back plate along the extending direction of the bus bar. This enables the vaporized condensed water to be discharged out of the thermal insulation silo 310 in a short path.

Further, optionally, the exhaust portion 510 further includes an exhaust fan, and the exhaust fan is mounted on the surface of the back plate outside the heat preservation cabin 310 corresponding to the exhaust hole. The exhaust fan can accelerate the gasified condensed water to be discharged out of the heat preservation bin 310 from the exhaust hole when being started.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A refrigerator, characterized by comprising:

a housing (100) with a fresh-keeping bin (110) inside;

a rotating assembly including a hinge part (200); two sides of the fresh-keeping bin (110) are respectively provided with one hinge part (200), the first end of each hinge part (200) is hinged to the machine shell (100), and the second end of each hinge part is hinged to the fresh-keeping bin (110), so that the fresh-keeping bin (110) rotates relative to the first end;

a reset assembly comprising a reset portion (210); the reset part (210) is connected to the hinge part (200) and used for driving the preservation bin (110) to reset to the initial position by pulling the hinge part (200).

2. The refrigerator according to claim 1, wherein the reset portion (210) comprises:

a pneumatic rod, wherein the telescopic end (211) of the pneumatic rod is connected with the hinge part (200), and the fixed end (212) of the pneumatic rod is hinged with the machine shell (100); after the thrust of the telescopic end (211) is greater than the preset pressure of the pneumatic rod, the hinge rod part (200) is automatically contracted and pulled, and then the preservation bin (110) is driven to reset to the initial position.

3. The refrigerator according to claim 1 or 2, wherein the hinge part (200) comprises:

a hinge rod; or the like, or, alternatively,

a plurality of articulated rods, it is a plurality of articulated rod sets up in parallel to each other.

4. The refrigerator according to claim 1 or 2, wherein the cabinet (100) comprises:

and each hinge part (200) is correspondingly provided with one connecting plate (220) so that the first end of each hinge part (200) is hinged to the connecting plate (220).

5. The refrigerator according to claim 4,

the inner side wall of the shell (100) is provided with a fixing groove, and the fixing groove corresponds to the connecting plate (220) and is used for fixing the connecting plate (220).

6. The refrigerator according to claim 1 or 2, characterized in that the crisper bin (110) is provided with a handle (230) to facilitate the rotation or the resetting of the crisper bin (110).

7. The refrigerator according to claim 1 or 2, further comprising:

the guiding component is used for guiding the rotation direction of the fresh-keeping bin (110).

8. The refrigerator of claim 7, wherein the guide assembly comprises:

the sliding block is arranged on the outer side wall of the fresh-keeping bin (110);

the sliding groove corresponds to the sliding block and is arranged on the inner side wall of the shell (100) along the rotating track of the fresh-keeping bin (110); the sliding block can be connected with the sliding groove in a sliding fit mode, so that the sliding block slides in the sliding groove when the fresh-keeping bin (110) rotates.

9. The refrigerator according to claim 1 or 2, further comprising:

and the prompting component is used for giving a prompt when the fresh-keeping bin (110) rotates to the farthest position.

10. The refrigerator of claim 9, wherein the reminder assembly comprises:

the distance measuring device is used for detecting the position information of the fresh-keeping bin (110);

and the prompting device is electrically connected with the distance measuring device and used for sending out a prompt according to the position information.

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