CN217303302U

CN217303302U - A kind of refrigerator

Info

Publication number: CN217303302U
Application number: CN202221130907.6U
Authority: CN
Inventors: 廖强; 翟会杰; 彭晓舜; 许泽红; 郑乃超
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-26
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to the technical field of refrigeration, and discloses a refrigerator, which comprises a refrigerator body, a refrigerator door and a roller module; the roller modules are symmetrically assembled at the bottoms of the two side walls of the box body shell; the roller module comprises a roller piece and a first reinforcing piece; the roller piece is rotatably arranged at the bottom of the first reinforcing piece and forms an integrated module structure together with the first reinforcing piece; the first reinforcing piece is used for being assembled with the side wall of the shell and attached to the side wall of the shell. The utility model discloses form the integration module with gyro wheel and curb plate stiffening iron, set up in shell lateral wall department to avoid gyro wheel direct mount to cause the bottom plate to warp on the compressor room bottom plate, reduceed the pressure that compressor room bottom plate bore greatly. And the reinforcing iron of the roller reinforcing iron integrated module is attached to the side wall of the shell, so that the refrigerator side plate can be reinforced and supported, the deformation problem of the refrigerator side plate is solved, and a better box body protection effect is achieved.

Description

A kind of refrigerator

Technical Field

The utility model relates to a refrigeration technology field especially relates to a refrigerator.

Background

At present, in the refrigerator products on the market, the bottom of the refrigerator body can be provided with rollers for the convenience of moving the user.

The compressor compartment of a refrigerator is generally disposed at the bottom of the rear side of the cabinet, that is, the roller located at the rear side is generally installed at the bottom plate of the compressor compartment, and the bottom plate of the compressor compartment is easily deformed for a refrigerator with a large weight.

Thus, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a refrigerator to solve prior art's refrigerator with the gyro wheel setting on compressor bin bottom plate, lead to compressor bin bottom plate to be liable to warp's technical problem.

In order to achieve the above object, the present invention provides a refrigerator, including:

the box body comprises a shell and an inner container; the inner container is arranged inside the shell, and an installation space is formed between the inner container and the shell; a refrigeration chamber is defined in the inner container;

the box door is connected with the box body in an openable and closable manner and is used for opening and closing the refrigeration chamber;

roller modules symmetrically mounted at the bottoms of both side walls of the housing;

the roller module comprises a roller piece and a first reinforcing piece;

the roller piece is rotatably arranged at the bottom of the first reinforcing piece and forms an integrated module structure together with the first reinforcing piece;

the first reinforcing piece is used for being assembled with the side wall of the shell and attached to the side wall of the shell.

In some embodiments of the present application, the enclosure comprises opposing first and second side panels;

a compressor chamber is arranged at the bottom of the shell and comprises a first chamber side plate, a second chamber side plate, a chamber bottom plate, a chamber top plate and a chamber front plate, wherein the first chamber side plate is formed by a part of the first side plate, and the second chamber side plate is formed by a part of the second side plate;

the roller module further comprises a second stiffener;

the second reinforcing part is arranged at the upper part of the first reinforcing part and is vertical to the first reinforcing part;

the first reinforcement is configured to be assembled with the first chamber side plate or the second chamber side plate, and a top of the second reinforcement is configured to be assembled with the chamber top plate.

In some embodiments of the present application, the first stiffener is a frame-shaped structure that includes, in order, a first bottom edge, a first back edge, a first top edge, and a first front edge;

the bottom edge of the first chamber side plate is provided with a bottom flanging bent inwards, and the rear side edge of the first chamber side plate is provided with a rear side flanging bent inwards;

the roller member is arranged on the first bottom edge, the first bottom edge is assembled with the bottom flange, the first rear edge is assembled with the rear side flange, and the first front edge is assembled with the chamber front plate.

In some embodiments of the present application, the roller member comprises a bearing and a runner;

the cross section of the first bottom edge is U-shaped and comprises a bottom edge bottom wall, a bottom edge first side wall and a bottom edge second side wall, wherein the bottom edge first side wall and the bottom edge second side wall are arranged on two sides of the bottom edge bottom wall;

the bottom edge first side wall and the bottom edge second side wall are correspondingly provided with shaft holes, hollow holes are formed in the bottom wall of the bottom edge at positions corresponding to the shaft holes, and the bottom wall of the bottom edge is used for being assembled with the bottom flanging;

the rotating wheel is arranged at the shaft hole through the bearing, so that the rotating wheel is positioned at the hollow hole.

In some embodiments of the present application, the first rear edge has a U-shaped cross section, and includes a rear bottom wall, and a rear first side wall and a rear second side wall disposed on both sides of the rear bottom wall;

the rear side bottom wall is used for being assembled with the rear side flanging, the rear side first side wall is used for being attached to the first chamber side plate, and the rear side second side wall is used for being connected with the second reinforcing piece.

In some embodiments of the present application, the first top edge has an L-shaped cross-sectional shape that includes a top edge bottom wall and a top edge side wall;

the top side wall is used for being attached to the first chamber side plate, and the top bottom wall is used for being assembled with the chamber top plate;

the cross section of the first front edge is L-shaped and comprises a front edge bottom wall and a front edge side wall;

the front side wall is used for being attached to the first chamber side plate, and the front bottom wall is used for being assembled with the chamber front plate;

the top side wall, the front side wall, the bottom side first side wall and the rear side first side wall are connected in sequence to form a closed loop structure.

In some embodiments of the present application, the compressor compartment further comprises a rear flange;

the rear flange is arranged on the rear side of the chamber bottom plate, two ends of the rear flange protrude out of the edge of the chamber bottom plate, and a notch for avoiding the end part of the rear flange is correspondingly arranged on the rear side flange, so that the end part of the rear flange is used for being assembled with the rear bottom wall.

In some embodiments of the present application, a first through hole is disposed at a position of the rear side flanging close to the bottom, and a second through hole is disposed on the rear bottom wall, and the second through hole coincides with the first through hole.

In some embodiments of the present application, the second reinforcement includes a gusset, a first side panel, and a second side panel;

one corner of the corner plate is a right angle, and the first side plate and the second side plate are respectively and vertically arranged on two right-angle sides of the corner plate;

the first side plate is used for being assembled with the rear second side wall, and the second side plate is used for being assembled with the roof plate.

In some embodiments of the present application, a plurality of heat dissipation holes are disposed on the first room side plate and the second room side plate, the heat dissipation holes are arranged according to a predetermined rule to form a heat dissipation hole array, and the heat dissipation hole array is located in the closed loop structure area formed by the top side wall, the front side wall, the bottom side first side wall and the rear side first side wall.

The embodiment of the utility model provides a refrigerator compares with prior art, and its beneficial effect lies in:

the utility model discloses refrigerator forms the integration module with gyro wheel and curb plate stiffening iron, sets up in shell lateral wall department to avoid gyro wheel direct mount to cause the bottom plate to warp on compressor chamber bottom plate, reduceed the pressure that compressor chamber bottom plate bore greatly. And the reinforcing iron of the roller reinforcing iron integrated module is attached to the side wall of the shell, so that the refrigerator side plate can be reinforced and supported, the deformation problem of the refrigerator side plate is solved, and a better box body protection effect is achieved.

Drawings

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

Fig. 1 is a schematic rear view of a refrigerator according to an embodiment of the present invention;

FIG. 2 is a schematic view of the compressor compartment;

FIG. 3 is an enlarged view at A in FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a schematic view of the roller module assembled to the housing;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is an exploded view of the roller module and housing;

FIG. 8 is an enlarged view at D of FIG. 7;

FIG. 9 is an exploded view of the roller module;

FIG. 10 is a first schematic view of the roller module and chamber floor and rear rib configuration;

FIG. 11 is a second schematic view of the roller module and chamber floor and rear rib;

in the figure, 100, a box body; 101. a compressor chamber; 110. a housing; 111. a first chamber side plate; 1111. bottom flanging; 1112. the back side is flanged; 1113. heat dissipation holes; 1114. a notch; 1115. a first through hole; 112. a second chamber side plate; 113. a chamber floor; 114. a chamber ceiling; 115. a front room plate; 116. a rear flange; 210. a compressor; 300. a roller module; 310. a roller member; 311. a bearing; 312. a rotating wheel; 320. a first reinforcement; 321. a first bottom edge; 3211. a shaft hole; 3212. hollowing out holes; 322. after the first time; 3221. a second through hole; 323. a first top edge; 324. a first leading edge; 330. a second reinforcement; 331. a gusset; 332. a first side plate; 333. and a second side plate.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, 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, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any 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 application, "a plurality" means two or more unless otherwise specified.

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 by those of ordinary skill in the art as appropriate.

As shown in fig. 1 to 11, a refrigerator according to a preferred embodiment of the present invention mainly includes a cabinet 100, a door, a refrigeration cycle system, and a roller module 300.

The case 100 includes a housing 110 and an inner container. The inner container is disposed inside the outer case, and an installation space is formed between the inner container and the outer case 110, for installing refrigerator components and forming a foaming layer. The inner container has a refrigeration chamber defined therein. The housing 110 includes opposing first and second side panels. A compressor chamber 101 is provided at the bottom of the outer case 110, and the compressor chamber 101 includes a first chamber side plate 111, a second chamber side plate 112, a chamber bottom plate 113, a chamber top plate 114, and a chamber front plate 115. Wherein the first chamber side plate 111 is formed by a part of the first side plate, and the second chamber side plate 112 is formed by a part of the second side plate.

The box door is connected to the box body 100 in an openable and closable manner, and is used for opening and closing the refrigeration chamber. Since the improvements of the present application do not relate to a door, the door has been hidden from view in the drawings to better illustrate the improvements of the present application.

The refrigeration cycle system generally includes a compressor 210, a condenser, a dry filter, a capillary tube, an evaporator, and other components connected by a pipeline, and the operation process of the refrigeration cycle system includes a compression process, a condensation process, a throttling process, and an evaporation process. Specifically, the compression process is as follows: when a power cord of the refrigerator is plugged, the compressor 210 starts to operate when the refrigerator requires cooling, and the low-temperature and low-pressure refrigerant from the evaporator is sucked into the compressor 210, compressed into high-temperature and high-pressure superheated gas in the cylinder of the compressor 210, and discharged into the condenser. The condensation process is as follows: high-temperature and high-pressure refrigerant gas is radiated by the condenser, the temperature is continuously reduced, the refrigerant gas is gradually cooled to normal-temperature and high-pressure saturated vapor and further cooled to saturated liquid, the temperature is not reduced any more, and the pressure of the refrigerant in the whole condensation process is almost unchanged. The throttling process is as follows: the condensed refrigerant saturated liquid flows into the capillary after moisture and impurities are filtered by the drying filter, throttling and pressure reduction are carried out through the capillary, and the refrigerant is changed into normal-temperature low-pressure wet vapor. The evaporation process is as follows: the normal temperature and low pressure wet steam enters the evaporator and starts to absorb heat for vaporization, so that the temperature of the evaporator and the surrounding is reduced, the refrigeration of the refrigeration cavity is realized, and the refrigerant is changed into low temperature and low pressure gas. The refrigerant from the evaporator returns to the compressor 210 again, and repeats the above processes, and performs energy conversion through the state change of the refrigerant, so as to transfer the heat in the refrigerator to the air outside the refrigerator, thereby implementing the refrigeration cycle of the refrigerator. When the evaporator is arranged on the wall of the refrigerating chamber, the direct-cooling refrigerator is obtained; when the evaporator is arranged in the air duct of the refrigerator, the air-cooled refrigerator is obtained. The above-mentioned structural arrangement and the operation principle about refrigerator refrigeration cycle system are prior art, and this application is not repeated.

The roller modules 300 are symmetrically mounted at the bottoms of both side walls of the outer case 110, i.e., at the first and second

chamber side plates

111 and 112, respectively. Hereinafter, the roller module 300 will be described as an example, which is installed on the first chamber side plate 111.

The bottom edge of the first chamber side plate 111 is provided with a bottom flange 1111 bent inward, and the rear side edge of the first chamber side plate 111 is provided with a rear side flange 1112 bent inward.

The roller module 300 includes a roller member 310, a first reinforcement member 320, and a second reinforcement member 330. The roller member 310 includes a bearing 311 and a roller 312.

The first reinforcing member 320 is a frame-shaped structure, and the first reinforcing member 320 includes, in order, a first bottom edge 321, a first rear edge 322, a first top edge 323, and a first front edge 324.

The first bottom edge 321 is U-shaped in cross section and includes a bottom edge bottom wall, and a bottom edge first side wall and a bottom edge second side wall disposed on two sides of the bottom edge bottom wall. The bottom edge first side wall and the bottom edge second side wall are correspondingly provided with shaft holes 3211, a hollow hole 3212 is formed in the bottom wall of the bottom edge at a position corresponding to the shaft holes 3211, and the bottom wall of the bottom edge is used for being assembled with the bottom flanging 1111. The rotating wheel 312 is mounted in the shaft hole 3211 through the bearing 311, so that the rotating wheel 312 is located in the hollow hole 3212.

The first rear edge 322 is U-shaped in cross section and includes a rear edge bottom wall, and a rear edge first side wall and a rear edge second side wall disposed on both sides of the rear edge bottom wall. The rear bottom wall is adapted to be fitted with the rear flange 1112, the rear first side wall is adapted to abut the first chamber side plate 111, and the rear second side wall is adapted to be connected to the second reinforcement 330.

The first top edge 323 is L-shaped in cross-section and includes a top edge bottom wall and a top edge side wall. The top side wall is adapted to abut the first chamber side panel 111 and the top bottom wall is adapted to mate with the chamber top panel 114.

The first front edge 324 is L-shaped in cross-section and includes a front edge bottom wall and a front edge side wall. The front side wall is adapted to abut the first chamber side panel 111 and the front bottom wall is adapted to fit the chamber front panel 115.

The top side wall, the front side wall, the bottom side first wall and the rear side first wall are sequentially connected to form a closed loop structure, and the closed loop structure is used for being attached to the first chamber side plate 111 to play a role in supporting the box body side plate.

The second reinforcing member 330 is disposed at an upper portion of the first reinforcing member 320 and is perpendicular to the first reinforcing member 320. The first reinforcement 320 is adapted to be assembled with the first or second chamber side panel, and the top of the second reinforcement 330 is adapted to be assembled with the chamber top panel 114. Specifically, the second reinforcement 330 includes a gusset 331, a first side panel 332, and a second side panel 333. One corner of the corner plate 331 is a right angle, and the first side plate 332 and the second side plate 333 are respectively vertically disposed on two right-angled sides of the corner plate 331. The first side plate 332 is adapted to be assembled with the rear second side wall, and the second side plate 333 is adapted to be assembled with the chamber top plate 114.

In some embodiments of the present application, the compressor compartment 101 further includes a rear rib 116. The rear flange 116 is disposed at the rear side of the chamber bottom plate 113, two ends of the rear flange 116 protrude from the edge of the chamber bottom plate 113, and the rear flange 1112 is correspondingly provided with a notch 1114 avoiding the end of the rear flange 116, so that the end of the rear flange 116 is used for assembling with the rear bottom wall. In this embodiment, the rear rib 116 is provided to further enhance the installation stability of the two-side roller module 300.

In some embodiments of the present application, a first through hole 1115 is disposed at a position of the rear flange 1112 near the bottom, a second through hole 3221 is disposed at the rear bottom wall, and the second through hole 3221 coincides with the first through hole 1115.

In some embodiments of the present application, a plurality of heat dissipation holes 1113 are disposed on each of the first room side plate 111 and the second room side plate 112, the heat dissipation holes 1113 are arranged according to a predetermined rule to form a heat dissipation hole array, and the heat dissipation hole array is located in a closed-loop structure area formed by the top side wall, the front side wall, the bottom side first side wall and the rear side first side wall.

To sum up, the utility model provides a refrigerator compares with prior art, includes following beneficial effect at least:

first, this application forms the integration module with gyro wheel and curb plate stiffening iron, sets up gyro wheel stiffening iron integration module in shell lateral wall department to avoid gyro wheel direct mount to cause the bottom plate to warp on the compressor room bottom plate, reduceed the pressure that compressor room bottom plate bore greatly.

And secondly, the reinforcing iron of the roller reinforcing iron integrated module is attached to the side wall of the shell, so that the refrigerator side plate can be supported, the deformation problem of the refrigerator side plate is solved, and a better box body protection effect is achieved.

Thirdly, the reinforcing iron structure of the roller reinforcing iron integrated module is skillfully designed, so that the roller reinforcing iron integrated module can simultaneously support the side wall and the top wall of the compressor chamber, and the protection effect on the compressor chamber is enhanced.

Fourthly, the roller reinforcing iron integrated module is matched with the heat dissipation holes of the side plates of the box body, so that the reinforcing iron does not influence the heat dissipation of the compressor chamber.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A refrigerator, characterized by comprising:

the box body comprises a shell and an inner container; the inner container is arranged in the shell, and an installation space is formed between the inner container and the shell; a refrigeration chamber is defined in the inner container;

roller modules symmetrically assembled at bottoms of both sidewalls of the housing;

the roller module comprises a roller piece and a first reinforcing piece;

2. The refrigerator according to claim 1, wherein:

the housing comprises opposing first and second side panels;

the roller module further comprises a second stiffener;

the second reinforcing piece is arranged at the upper part of the first reinforcing piece and is vertical to the first reinforcing piece;

3. The refrigerator according to claim 2, wherein:

the first reinforcing piece is of a frame-shaped structure and sequentially comprises a first bottom edge, a first back edge, a first top edge and a first front edge;

4. The refrigerator according to claim 3, wherein:

the roller member comprises a bearing and a rotating wheel;

5. The refrigerator of claim 4, wherein:

the first rear edge is U-shaped in cross section and comprises a rear bottom wall, a rear first side wall and a rear second side wall, wherein the rear first side wall and the rear second side wall are arranged on two sides of the rear bottom wall;

6. The refrigerator according to claim 5, wherein:

the first top edge is L-shaped in cross section and comprises a top edge bottom wall and a top edge side wall;

7. The refrigerator according to claim 6, wherein:

the compressor chamber further comprises a rear flange;

8. The refrigerator according to claim 6, wherein:

the rear side flanging is provided with a first through hole at a position close to the bottom, the rear side bottom wall is provided with a second through hole, and the second through hole is overlapped with the first through hole.

9. The refrigerator according to claim 6, wherein:

the second reinforcement includes a gusset, a first side panel, and a second side panel;

10. The refrigerator according to claim 6, wherein:

the first room side plate and the second room side plate are respectively provided with a plurality of heat dissipation holes, the heat dissipation holes are arranged into heat dissipation hole arrays according to a preset rule, and the heat dissipation hole arrays are located in closed-loop structure areas formed by the top side wall, the front side wall, the bottom side first side wall and the rear side first side wall.