CN214950032U

CN214950032U - Refrigerator with a door

Info

Publication number: CN214950032U
Application number: CN202121274735.5U
Authority: CN
Inventors: 徐志巧; 张树栋; 高华亮
Original assignee: Hisense Shandong Refrigerator Co Ltd
Current assignee: Hisense Shandong Refrigerator Co Ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-30
Anticipated expiration: 2031-06-08

Abstract

The utility model relates to a refrigerator, which comprises a refrigerator body, a door body and a door hook, wherein the door body comprises a door shell, a door liner and a door seal; the door shell is rotationally connected to the box body; the door liner is convexly arranged on the back side of the door shell; the door seal is arranged around the door liner and used for clinging to the front wall of the box body; the door hook is rotationally connected to the door liner; before the door body is opened, the door hook can rotate and can abut against the door seal, so that a gap is formed between the door seal and the front wall of the box body. The utility model discloses utilize to rotate the door hook that sets up on the door courage, before the door body is opened, utilize the door hook rotation to support and seal at the door, make the door seal warp, and with the antetheca of box between produce the clearance, produce the clearance between the sealed department of door seal and box promptly, and then can reduce the opening force of door seal effectively, so that the door body is opened, finally solve effectively and seal the too tight problem with the box because of the door body closes the door that leads to for a long time, do not influence the leakproofness of door seal simultaneously, can not cause the problem that the door seal leaks coldly.

Description

Refrigerator with a door

Technical Field

The utility model relates to a refrigeration plant technical field, in particular to refrigerator.

Background

With the development of science and technology, refrigerators have become one of the essential household appliances. In order to improve the heat preservation effect of the refrigerator, a door seal is generally arranged on one side, facing the refrigerator body, of the refrigerator door body, a magnetic strip is arranged inside the door seal, and the refrigerator door body and the refrigerator body are sealed through attraction between the magnetic strip and the refrigerator body.

At present, in relevant refrigerator products, the refrigerator still adopts the manual door that opens, and the refrigerator is not opened the door for a long time, and the door seals inseparable absorption on the box to the required power of opening the door is big, the inconvenient problem of opening the door appears. At present, the realization mode in the industry is to reduce the door seal opening force, namely the adsorption force of the magnetic strip, so that the possibility of cold leakage exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator to optimize the structure of refrigerator among the prior art, in order to make things convenient for the user to open the door body of refrigerator.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to an aspect of the present invention, the utility model provides a refrigerator, this refrigerator includes: a box body, wherein a refrigeration chamber is arranged in the box body; the door body comprises a door shell, a door liner and a door seal; the door shell is rotatably connected to the box body; the door liner is convexly arranged on the back side of the door shell; the door seal is arranged on the periphery of the door liner in a surrounding manner and is used for clinging to the front wall of the box body so as to seal the refrigerating chamber; the door hook is rotatably connected to the door liner; before the door body is opened, the door hook can rotate and abut against the door seal, so that a gap is formed between the door seal and the front wall of the box body.

According to some embodiments of the present application, a limiting box is concavely formed on an inner wall of the refrigerating compartment, and the limiting box is opposite to the door hook; when the door body is closed, the door hook can rotate and be connected to the inner wall of the limiting box in a buckling mode, and can rotate reversely to be buckled with the inner wall of the limiting box.

According to some embodiments of the application, a clamping protrusion is convexly arranged on the inner wall of the limiting box, and a clamping hole is formed in the door hook; the clamping hole is used for being buckled on the clamping protrusion, so that the door hook is buckled on the inner wall of the limiting box.

According to some embodiments of the present application, a convex liner rib is disposed on the periphery of the door liner; the liner rib is positioned on the inner side of the door seal, and a containing groove is formed in the side wall, close to the door seal, of the liner rib in a concave mode; one end of the door hook is rotatably connected in the accommodating groove, and the door hook can be rotated and completely accommodated in the accommodating groove.

According to some embodiments of the present application, the door hook includes a body and a top block; one end of the main body is a connecting end and is rotatably connected in the accommodating groove; the other end of the main body is a free end and is buckled with the limiting box; one end of the top block is a connecting end and is rotationally connected with the free end of the main body; the other end of the ejector block is a free end and is used for abutting against the door seal.

According to some embodiments of the present application, the free end of the main body is concavely provided with a connecting groove, and the connecting end of the top block is rotatably connected in the connecting groove; the axis of rotation of the top piece is parallel to the axis of rotation of the body.

According to some embodiments of the application, the free end of main part in one side of spread groove is formed with a baffle, the baffle is located the kicking block is kept away from one side of storage tank, the baffle is used for right the kicking block carries on spacingly.

According to some embodiments of the application, the door body further comprises a rotating motor, the rotating motor is arranged in the liner rib, and an output shaft of the rotating motor is connected with the door hook so as to drive the door hook to rotate; the rotating motor is a positive and negative rotating motor.

According to some embodiments of the present application, the refrigerator further includes a controller under which the rotating motor is controlled, the controller being capable of controlling the rotating motor to rotate.

According to some embodiments of the present application, a handle groove is concavely formed on a side wall of the door shell, and a hidden handle and a signal sensor are arranged in the handle groove; the signal sensor is in signal connection with the controller and is used for generating a sensing signal when the dark handle is pressed; the controller receives the induction signal and controls the rotating motor to rotate according to the induction signal.

According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:

the utility model discloses in the refrigerator, utilize and rotate the door hook that sets up on the door courage, before the door body is opened, control door hook is rotatory, and then utilize the door hook to support and seal at the door, make the door seal warp, and with the antetheca of box between produce the clearance, produce the clearance between the sealed department of door seal and box promptly, and then can reduce the opening force of door seal effectively, so that the door body is opened, finally solve effectively and seal the too tight problem with the box because of the door body closes the door that leads to for a long time, do not influence the leakproofness of door seal simultaneously, can not cause the problem that the door seal leaks coldly.

Drawings

Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.

Fig. 2 is a sectional view a-a in fig. 1.

Fig. 3 is a schematic cross-sectional view of a refrigerator according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a region B in fig. 3.

Fig. 5 is a cross-sectional view of fig. 3.

Fig. 6 is an enlarged schematic view of the region C in fig. 5.

Fig. 7 is a top view of fig. 5.

Fig. 8 is an enlarged schematic view of a region D in fig. 7.

Fig. 9 is a schematic view illustrating a structure in which the door hook of fig. 8 rotates in a direction toward the receiving groove of the door liner.

Fig. 10 is a schematic view of the structure of the rotating motor and the door hook of fig. 8.

Fig. 11 is a schematic view showing the structure in which the door hook of fig. 10 is fastened to the check box.

Fig. 12 is a schematic structural view illustrating the door hook of fig. 10 being received in the receiving groove.

Fig. 13 is a schematic view showing a structure in which the door hook of fig. 12 is rotated in the direction of the stopper box.

Fig. 14 is a control schematic diagram of a door hook according to an embodiment of the present invention.

The reference numerals are explained below: 1. a box body; 11. a refrigeration compartment; 12. a box liner; 2. a door body; 21. a door shell; 211. a handle groove; 212. a hidden handle; 213. a signal sensor; 22. a door liner; 221. a gallbladder rib; 222. a containing groove; 23. sealing the door; 3. a door hook; 31. a main body; 311. connecting grooves; 312. a baffle plate; 313. a clamping hole; 32. a top block; 4. a limiting box; 41. clamping convex; 5. a rotating electric machine; 6. and a controller.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically 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 application can be understood in a specific case by those of ordinary skill in the art.

For convenience of description, unless otherwise specified, the directions of the upper, lower, left, right, front and rear are all referred to herein as the state of the refrigerator in use, and the door of the refrigerator is front and the opposite direction is rear.

Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention. Fig. 2 is a sectional view a-a in fig. 1.

Referring to fig. 1 and 2, a refrigerator provided in an embodiment of the present invention mainly includes a box body 1, a door body 2, a door hook 3, and a limiting box 4.

The box body 1 can adopt a cuboid structure. A plurality of mutually separated refrigerating compartments 11 can be arranged in the box body 1, and each separated refrigerating compartment 11 can be used as an independent storage space, such as a freezing compartment, a refrigerating compartment, a temperature changing compartment and the like, so as to meet different refrigerating requirements of freezing, refrigerating, temperature changing and the like according to different food types and store the food. The multiple refrigerating compartments 11 may be arranged to be vertically partitioned or to be horizontally partitioned.

A box container 12 is arranged in the box body 1, and a refrigerating chamber 11 is formed in the box container 12. A plurality of containers 12 may be provided. Only one refrigeration compartment 11 may be provided in the same cabinet container 12, or a plurality of refrigeration compartments 11 may be provided.

The door body 2 is arranged on the front side of the box body 1 and used for opening and closing the refrigerating chamber 11. It is understood that the door body 2 may be provided in plurality and in one-to-one correspondence with the refrigerating compartments 11. One door body 2 can also open and close a plurality of refrigeration compartments 11 at the same time.

The door 2 is connected to the cabinet 1 by a hinge assembly (not shown). The hinge assembly is arranged on the refrigerator body 1, the door body 2 is rotatably connected with the hinge assembly, and then the door body 2 rotates relative to the refrigerator body 1, and the door opening and closing function of the refrigerator is achieved.

Fig. 3 is a schematic cross-sectional view of a refrigerator according to an embodiment of the present invention. Fig. 4 is an enlarged schematic view of a region B in fig. 3.

Referring to fig. 3 and 4, the door 2 includes a door shell 21, a door liner 22 and a door seal 23.

The door case 21 is rotatably connected to the cabinet 1, and the door case 21 serves as a front outer surface of the door 2.

The door liner 22 is disposed on the back side of the door case 21, and a foaming space of the door body 2 is defined between the door liner 22 and the door case 21. The foaming space is used for forming a foaming layer so as to improve the functions of sealing, heat insulation, heat preservation and the like of the door body 2.

The door seal 23 is circumferentially provided on the periphery of the door liner 22. The door seal 23 is used for sealing the refrigerating compartment 11 by being closely attached to the edge of the front wall opening of the cabinet 1 when the door 2 closes the cabinet 1. The door liner 22 is provided with an installation groove (not shown) for installing the door seal 23, the installation groove is an annular groove, and the door seal 23 is partially embedded in the installation groove.

A plurality of squeezable air bags (not shown) are formed in the door seal 23, and the air bags enable the door seal 23 to be closely attached to the box body 1, thereby sealing the refrigerating compartment 11. At the same time, the plurality of air bags also enable the dock seal 23 to be crushed.

In some embodiments, the back side edge of the door core 22 is provided with a protruding liner rib 221, that is, the left and right side edges of the back side of the door core 22 are provided with protruding liner ribs 221, and the area between the left and right side liner ribs 221 can be used for placing a door shelf for storing small articles.

The bladder rib 221 is located inside the door seal 23, i.e., the door seal 23 is located on the peripheral side of the bladder rib 221. When the door 2 is closed, the bladder rib 221 can extend into the cooling compartment 11.

Fig. 5 is a cross-sectional view of fig. 3. Fig. 6 is an enlarged schematic view of the region C in fig. 5. Fig. 7 is a top view of fig. 5. Fig. 8 is an enlarged schematic view of a region D in fig. 7. Fig. 9 is a schematic view illustrating a structure in which the door hook 3 of fig. 8 rotates in the direction of the receiving groove 222 of the door core 22.

Referring to fig. 5 to 9, the door hook 3 is rotatably connected to the door liner 22. The door hook 3 can also rotate and abut against the door seal 23 before the door body 2 is opened. And then extrude door seal 23 through door hook 3, make door seal 23 warp, and then make and produce the clearance between the antetheca of door seal 23 and box 1 to reduce door seal 23's opening power effectively, so that the door body 2 opens, finally solve effectively because of the door body 2 closes the door seal 23 that leads to and box 1 seals the problem of tension for a long time. This opening does not affect the sealing of the dock seal 23 and therefore does not create the possibility of cold leakage.

Still referring to fig. 5 to 9, in some embodiments, the container rib 221 is recessed to form a receiving groove 222 on a side wall close to the door seal 23. One end of the door hook 3 is rotatably connected to the receiving groove 222, and the door hook 3 can be rotatably and completely received in the receiving groove 222.

Fig. 10 is a schematic view of the structure of the rotating motor 5 and the door hook 3 in fig. 8.

Referring to fig. 10, in some embodiments, the door hook 3 includes a main body 31 and a top block 32.

One end of the main body 31 is a connecting end, and the connecting end of the main body 31 is rotatably connected in the accommodating groove 222. The other end of the main body 31 is a free end, and the free end of the main body 31 is used for being buckled with the inner wall of the refrigeration compartment 11.

One end of the top block 32 is a connecting end, and the connecting end of the top block 32 is rotatably connected with the free end of the main body 31. The other end of the top block 32 is a free end, and the free end of the top block 32 is used for abutting against the door seal 23.

When the main body 31 rotates, the top block 32 can rotate along with the main body 31 and abut against the door seal 23, and further can press the door seal 23, so that the door seal 23 is deformed.

The free end of the main body 31 is concavely provided with a connecting groove 311, the connecting end of the top block 32 is rotatably connected in the connecting groove 311, and the rotating axis of the top block 32 is parallel to the rotating axis of the main body 31.

The free end of the main body 31 is formed with a stopper 312 at one side of the coupling groove 311. The baffle 312 is located on a side of the top block 32 away from the containing groove 222, and the baffle 312 is used for limiting the top block 32.

Referring to fig. 8 and 9 in conjunction with fig. 10, when the main body 31 rotates toward the receiving groove 222 of the door liner 22, the top block 32 rotates synchronously with the free end of the main body 31. After the top block 32 abuts against the dock seal 23, as the main body 31 continues to rotate, the top block 32 will rotate relative to the main body 31 and gradually compress the dock seal 23. Meanwhile, due to the limit of the baffle 312, the top block 32 and the main body 31 are located on the same straight line, and stably extrude the door seal 23, so that the door seal 23 deforms, and a gap is formed between the door seal 23 and the front side wall of the box body 1.

Still referring to fig. 8 and 9 in conjunction with fig. 10, in some embodiments, the door core 22 includes a rotating electrical machine 5. The rotating electrical machine 5 may be disposed in the receiving groove 222 or hidden in the bladder rib 221. The rotating motor 5 is a forward and reverse rotating motor, and an output shaft of the rotating motor 5 can extend into the accommodating groove 222 to be connected with the connecting end of the main body 31 so as to drive the main body 31 to rotate forward or reversely.

Fig. 11 is a schematic structural view of the door hook 3 of fig. 10 buckled on the limit box 4.

Referring to fig. 11, the limiting box 4 is concavely disposed on the inner wall of the refrigerating compartment 11, that is, the limiting box 4 is embedded on the inner wall of the container 12, and the limiting box 4 is opposite to the door hook 3.

When the door body 2 is closed, the door hook 3 can rotate and is buckled on the inner wall of the limiting box 4, and then is buckled on the inner wall of the refrigerating compartment 11. The door hook 3 can enhance the sealing performance between the door seal 23 and the box body 1, and effectively prevent the door seal 23 from leaking cold due to deformation. It can be understood that the door hook 3 can also rotate reversely and trip with the inner wall of the refrigerating compartment 11, so that the door body 2 can be opened and closed normally.

In some embodiments, the inner wall of the limiting box 4 is convexly provided with a clamping protrusion 41. The baffle 312 of the main body 31 is provided with a corresponding locking hole 313. It is understood that the card hole 313 may be provided at other positions of the main body 31. When the door hook 3 rotates into the position limiting box 4, the clamping hole 313 is used for being buckled on the clamping protrusion 41, so that the door hook 3 is buckled on the inner wall of the position limiting box 4. It should be noted that the locking projection 41 may be provided on the door hook 3, and the locking hole 313 may be provided on the inner wall of the stopper case 4.

Fig. 12 is a schematic structural view illustrating the door hook 3 of fig. 10 being received in the receiving groove 222.

Referring to fig. 12 in combination with fig. 9, in the state of fig. 9, when the main body 31 continues to rotate, the door seal 23 continuously deforms, the top block 32 can finally be separated from the door seal 23, the door seal 23 is restored, and the top block 32 is completely accommodated in the accommodating groove 222 along with the main body 31. As shown in fig. 12, at this time, the top block 32 and the main body 31 are on the same straight line, the door hook 3 is entirely in a plate-shaped structure, and the door hook 3 can be flush with the surface of the accommodating groove 222, that is, flush with the surface of the liner rib 221, so that the overall structure of the door liner 22 can be kept flat, and the appearance of the door liner 22 and the appearance of the door body 2 are not affected.

Fig. 13 is a schematic view showing the structure in which the door hook 3 is rotated in the direction of the stopper box 4 in fig. 12.

Referring to fig. 13 in combination with fig. 12, when the door hook 3 rotates from the accommodating groove 222 to the direction of the position limiting box 4, the top block 32 contacts the door seal 23 first, so that the door seal 23 slightly deforms. The counter force of the door seal 23 to the ejector block 32 makes the ejector block 32 rotate relative to the main body 31, so that the ejector block 32 and the main body 31 are arranged at an included angle, the ejector block 32 and the main body 31 can smoothly pass through the door seal 23, and the ejector block can further rotate into the limiting box 4 to be connected with the limiting box 4 in a buckling mode. It will be appreciated that the body 31 may also partially contact the dock seal 23 when the top block 32 contacts the dock seal 23.

Fig. 14 is a control schematic diagram of the door hook 3 according to an embodiment of the present invention.

Referring to fig. 14 in combination with fig. 8 to 10, in some embodiments, the refrigerator further includes a controller 6, the refrigerator may be disposed in the door body 2 or the cabinet 1, and the controller 6 is connected to the rotating motor 5 for controlling the rotating motor 5 to rotate, so as to control the working state of the door hook 3.

In some embodiments, the door case 21 has a handle groove 211 recessed in a sidewall thereof. A dark handle 212 and a signal sensor 213 are arranged in the handle groove 211.

One end of the hidden handle 212 is connected to the inner wall of the handle groove 211, and the other end of the hidden handle 212 is suspended and movably arranged in the handle groove 211. When the user opens the door body 2, the user can insert a hand into the handle groove 211 to press the dark handle 212, so that the deformation is performed.

The signal sensor 213 is in signal connection with the controller 6, and the signal sensor 213 is used for sensing the deformation of the dark handle 212. The signal sensor 213 may be a sensing device such as a voltage dependent resistor, which generates a sensing signal when the dark handle 212 is pressed and deformed. The controller 6 can receive the induction signal and can control the rotating motor 5 to rotate according to the induction signal, so that the door hook 3 is separated from the inner wall of the refrigerating chamber 11 and abuts against the door seal 23, the door seal 23 is deformed, a gap is formed between the door seal 23 and the box body 1, and the door body 2 can be opened conveniently. It should be noted that different pressing areas can be provided on the dark handle 212 to generate different pressing signals, so as to control the rotating motor 5 and the door hook 3 to rotate in the forward or reverse direction. Different push buttons can be arranged on the door body 2 to generate different control signals so as to control the rotating motor 5 and the door hook 3 to rotate forwards or backwards.

Based on the technical scheme, the embodiment of the utility model provides an at least, following advantage and positive effect have:

the utility model discloses in the refrigerator, utilize and rotate the door hook 3 that sets up on door courage 22, before door body 2 is opened, control door hook 3 is rotatory, and then utilize door hook 3 to support and lean on door seal 23, make door seal 23 warp, and with the antetheca of box 1 between produce the clearance, produce the clearance between door seal 23 and the sealed department of box 1 promptly, and then can reduce the opening force of door seal 23 effectively, so that door body 2 is opened, finally solve effectively because of door body 2 closes the door seal 23 that leads to for a long time and the sealed too tight problem of box 1, do not influence the leakproofness of door seal 23 simultaneously, can not cause door seal 23 to leak cold problem.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A refrigerator, characterized by comprising:

a box body, wherein a refrigeration chamber is arranged in the box body;

the door body comprises a door shell, a door liner and a door seal; the door shell is rotatably connected to the box body; the door liner is convexly arranged on the back side of the door shell; the door seal is arranged on the periphery of the door liner in a surrounding manner and is used for clinging to the front wall of the box body so as to seal the refrigerating chamber; and

the door hook is rotatably connected to the door liner;

before the door body is opened, the door hook can rotate and abut against the door seal, so that a gap is formed between the door seal and the front wall of the box body.

2. The refrigerator as claimed in claim 1, wherein a limiting box is concavely formed on an inner wall of the refrigerating compartment, the limiting box being opposite to the door hook;

when the door body is closed, the door hook can rotate and be connected to the inner wall of the limiting box in a buckling mode, and can rotate reversely to be buckled with the inner wall of the limiting box.

3. The refrigerator as claimed in claim 2, wherein a locking protrusion is protruded from an inner wall of the position limiting box, and a locking hole is formed on the door hook; the clamping hole is used for being buckled on the clamping protrusion, so that the door hook is buckled on the inner wall of the limiting box.

4. The refrigerator as claimed in claim 2, wherein a protruding liner rib is provided on a peripheral side of the door liner; the liner rib is positioned on the inner side of the door seal, and a containing groove is formed in the side wall, close to the door seal, of the liner rib in a concave mode;

one end of the door hook is rotatably connected in the accommodating groove, and the door hook can be rotated and completely accommodated in the accommodating groove.

5. The refrigerator of claim 4, wherein the door hook comprises a main body and a top block;

one end of the main body is a connecting end and is rotatably connected in the accommodating groove; the other end of the main body is a free end and is buckled with the limiting box;

one end of the top block is a connecting end and is rotationally connected with the free end of the main body; the other end of the ejector block is a free end and is used for abutting against the door seal.

6. The refrigerator as claimed in claim 5, wherein the free end of the main body is concavely provided with a coupling groove, and the coupling end of the top block is rotatably coupled in the coupling groove; the axis of rotation of the top piece is parallel to the axis of rotation of the body.

7. The refrigerator as claimed in claim 6, wherein a stopper is formed at a free end of the main body at a side of the coupling groove, the stopper being located at a side of the top block away from the receiving groove, the stopper being used to limit the top block.

8. The refrigerator according to claim 4, wherein the door body further comprises a rotating motor, the rotating motor is arranged in the liner rib, and an output shaft of the rotating motor is connected with the door hook to drive the door hook to rotate; the rotating motor is a positive and negative rotating motor.

9. The refrigerator of claim 8, further comprising a controller, the rotary motor being controlled by the controller, the controller being capable of controlling the rotary motor to rotate.

10. The refrigerator as claimed in claim 9, wherein a handle groove is concavely formed on a sidewall of the door case, and a dark handle and a signal sensor are disposed in the handle groove;

the signal sensor is in signal connection with the controller and is used for generating a sensing signal when the dark handle is pressed;

the controller receives the induction signal and controls the rotating motor to rotate according to the induction signal.