CN217520124U

CN217520124U - A kind of refrigerator

Info

Publication number: CN217520124U
Application number: CN202221674291.9U
Authority: CN
Inventors: 成其东; 冯家明; 郑庆焘
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-30
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of refrigeration, and discloses a refrigerator, which comprises a refrigerator body, an automatic ice maker and a water injection assembly; the box body comprises a first inner container and a second inner container which are arranged on the shell and are transversely arranged; a freezing chamber is limited in the first inner container, the automatic ice maker is arranged in the freezing chamber, and the automatic ice maker comprises a water receiving piece; the water injection assembly comprises a pre-buried box, a conduit, a water injection joint and a water injection pipe; the embedded box is arranged on the rear side wall of the shell; the water injection joint is arranged on a first side wall of the first inner container facing the second inner container in a penetrating manner, and a first end of the water injection joint is communicated with the water receiving piece; the first end of the conduit is communicated with the second end of the water injection joint, and the second end of the conduit is communicated with the embedded box; the water injection pipe stretches into the guide pipe and the water injection joint through the embedded box and is used for injecting water to the water receiving piece. This application sets up automatic ice maker in the freezer to the water supply pipe way of automatic ice maker has been simplified greatly, has dodged evaporimeter and the wind channel part that is located freezing inner bag back.

Description

A kind of refrigerator

Technical Field

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

Background

At present, an ice maker is provided inside a partial side-by-side refrigerator to perform an ice making function.

The existing ice maker is generally arranged on a freezing door body, and the problem that the product is high in production cost, inconvenient to produce and large in occupied volume due to the fact that a door body bubble layer is too thick due to the arrangement mode is solved. And, for side by side combination refrigerators, the piping for supplying water to the ice maker is also complicated, increasing the production difficulty.

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 and make the door body bubble layer too thick, product manufacturing cost is high, production inconvenient scheduling problem that the ice machine sets up on freezing door body to the side by side combination refrigerator, and also comparatively complicated for the pipeline of ice machine water supply, increased the technical problem of production difficulty.

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

the box body comprises a shell, a first inner container and a second inner container; the first inner container and the second inner container are both arranged in the shell and are transversely arranged, a freezing chamber is limited in the first inner container, and a refrigerating chamber is limited in the second inner container;

an automatic ice maker disposed in the freezer compartment, the automatic ice maker including a water receiving member;

the water injection assembly comprises a pre-buried box, a conduit, a water injection joint and a water injection pipe;

the embedded box is arranged on the rear side wall of the shell;

the water injection joint is arranged on a first side wall of the first inner container facing the second inner container in a penetrating manner, and a first end of the water injection joint is communicated with the water receiving piece;

the first end of the conduit is communicated with the second end of the water injection joint, and the second end of the conduit is communicated with the embedded box;

the water injection pipe extends into the guide pipe and the water injection joint through the embedded box and is used for injecting water to the water receiving piece.

In some embodiments of the present application, the water injection joint includes a fixing plate and a joint pipe;

the fixing plate is used for being fixedly connected with the first inner container;

the joint pipe penetrates through the fixing plate, a water outlet is formed in the first end, close to the water receiving piece, of the joint pipe and is used for being communicated with the water receiving piece, a water inlet is formed in the second end, far away from the water receiving piece, of the joint pipe and is used for enabling the water injection pipe to stretch into the joint pipe, and the horizontal position where the water inlet is located is higher than the horizontal position where the water outlet is located.

In some embodiments of the present application, the coupling tube comprises a first tube segment and a second tube segment connected together;

the first end of the first pipe section penetrates through the fixing plate and is communicated with the water receiving piece, and the second end of the first pipe section extends towards the direction far away from the first inner container and is communicated with the second pipe section;

the first tube segment is inclined downwardly from its second end to its first end by a first predetermined angle greater than 5 °.

In some embodiments of the present application, the first end of the second tube segment is in communication with the second end of the first tube segment, and the second end of the second tube segment extends toward the rear sidewall of the housing and is in communication with the first end of the duct;

the second tube segment is inclined downwardly from its second end to its first end by a second predetermined angle greater than 10 °.

In some embodiments of the present application, a limiting portion is disposed in the second pipe section;

the limiting part is used for being matched with the water injection pipe to limit the position of the water injection pipe, so that the water injection pipe only extends into the second pipe section and does not extend into the first pipe section.

In some embodiments of the present application, the water injection joint further comprises a seal;

the sealing element is arranged at the joint of the second end of the second pipe section and the guide pipe, the sealing element is provided with a sealing hole, the sealing hole is used for the water injection pipe to pass through, and the outer wall of the water injection pipe is tightly attached to the hole wall of the sealing hole, so that water in the second pipe section cannot flow back into the guide pipe.

In some embodiments of the present application, the seal comprises a sealing rubber sleeve and a joint cover;

the sealing rubber sleeve is sleeved on the outer wall of the second end of the second pipe section, and the sealing hole is formed in the sealing rubber sleeve;

the joint cover is provided with a cover hole corresponding to the sealing hole, and a first end of the joint cover is provided with a first connecting part;

and a second connecting part is arranged at the position, below the sealing rubber sleeve, of the outer wall of the second end of the second pipe section, and is used for forming fixed connection with the first connecting part to cover the sealing rubber sleeve in the joint cover.

In some embodiments of the present application, the second end of joint closure is provided with first joint portion, the first end of pipe be provided with first joint portion complex second joint portion, make the first end of pipe with the second end of joint closure forms the joint.

In some embodiments of the present application, a first positioning portion is disposed on the first inner container, and a second positioning portion for positioning in cooperation with the first positioning portion is disposed on the fixing plate;

one of the first positioning part and the second positioning part is a groove, and the other one is a convex hull;

the first pipe section penetrates through the second positioning part.

In some embodiments of the present application, the embedded box is provided with an accommodating cavity, and the accommodating cavity is provided with an opening communicated with the outside of the box body and used for allowing the water injection pipe to penetrate into the accommodating cavity;

the top of the embedded box is provided with a top hole communicated with the accommodating cavity, and a first card inserting part is arranged at the top hole;

and a second end of the conduit is provided with a second plug-in part matched with the first plug-in part, so that the second end of the conduit is spliced with the embedded box.

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

the refrigerator provided by the embodiment of the utility model has the advantages that the automatic ice maker is arranged in the freezing chamber, so that the problems of high production cost, inconvenient production and large occupied volume of the product caused by over-thickness of the foam layer of the door body are avoided; and, based on the position of automatic ice machine, will penetrate for the water injection pipeline design of ice machine water supply to penetrate from the dorsal surface of box to penetrate freezing inner bag from the space between two inner bags, simplified the structure of water supply pipeline greatly, and dodged evaporimeter and the wind channel part that is located freezing inner bag back, improved pipeline arrangement rationality and reliability, reduced the production difficulty, improved product competitiveness.

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 front view structural schematic diagram of a refrigerator according to an embodiment of the present invention;

fig. 2 is a schematic rear view of a refrigerator according to an embodiment of the present invention;

FIG. 3 is a schematic top view of the refrigerator with the outer shell removed;

FIG. 4 is a schematic structural view of the first inner container, the automatic ice maker and the water injection assembly;

FIG. 5 is a schematic structural view of the rear side wall of the housing, the automatic ice maker and the water injection assembly;

FIG. 6 is a schematic structural view of a water injection assembly;

FIG. 7 is a schematic diagram of a partially exploded configuration of a water injection assembly;

FIG. 8 is a schematic structural view of a water injection joint, a water receiving member and an ice making tray;

FIG. 9 is a schematic view of the structure of a water injection joint;

FIG. 10 is an exploded view of a water injection joint;

FIG. 11 is a schematic view showing the structure of a water injection pipe and a water injection joint;

FIG. 12 is a cross-sectional view C-C of FIG. 11;

FIG. 13 is a cross-sectional view of the packing unit;

FIG. 14 is an enlarged view at B in FIG. 5;

fig. 15 is an enlarged view at a in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not 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 15, a refrigerator according to a preferred embodiment of the present invention mainly includes a cabinet 100, an automatic ice maker 200, a water injection assembly 300, and a refrigeration cycle system.

The container body 100 includes an outer shell 110, a first inner container 120, and a second inner container 130. The first inner container 120 and the second inner container 130 are both disposed in the outer shell 110. The first inner container 120 and the second inner container 130 are arranged in a transverse direction, and an installation space is left between the first inner container 120 and the second inner container 130. The first inner container 120 defines a freezing chamber therein, and the second inner container 130 defines a refrigerating chamber therein.

The automatic ice maker 200 is disposed at a middle portion in the freezing chamber, the automatic ice maker 200 includes a water receiving member 210 and an ice cube tray 220, and external water is supplied to the ice cube tray 220 through the water receiving member 210 to make ice. The water receiving member 210 is preferably a water filling funnel, as shown in fig. 7.

The water injection assembly 300 includes a pre-embedded cartridge 310, a conduit 320, a water injection fitting 330, and a water injection pipe 340.

The embedded box 310 is disposed on a rear sidewall of the housing 110. The water injection joint 330 is disposed through a first sidewall of the first inner container 120 facing the second inner container 130, and a first end of the water injection joint 330 is communicated with the water receiving member 210. The first end of the conduit 320 is communicated with the second end of the water injection connector 330, and the second end of the conduit 320 is communicated with the embedded box 310. The water injection pipe 340 extends into the conduit 320 and the water injection joint 330 through the embedded box 310, and is used for injecting water into the water receiving member 210.

The application provides a side-by-side combination refrigerator, wherein an automatic ice maker is arranged in the middle of a freezing chamber, so that the problems of high production cost, inconvenient production and large occupied volume of a product caused by too thick foamed layer of a door body are avoided; and, based on the position of automatic ice machine, will penetrate for the water injection pipeline design of ice machine water supply to penetrate from the dorsal surface of box to penetrate freezing inner bag from the space between two inner bags, simplified the structure of water supply pipeline greatly, and dodged evaporimeter and the wind channel part that is located freezing inner bag back, improved pipeline arrangement rationality and reliability, reduced the production difficulty, improved product competitiveness.

Referring to fig. 6 to 13, the water filling joint 330 includes a fixing plate 331, a joint pipe 332, a sealing rubber sleeve 333, and a joint cover 334.

The fixing plate 331 is used to be fixedly connected to the first inner container 120. Referring to fig. 15, the first inner container 120 is provided with a first positioning portion, and the first positioning portion is preferably a rectangular convex hull. Referring to fig. 11 again, the fixing plate 331 is provided with a second positioning portion 3311 for matching and positioning with the first positioning portion, and the second positioning portion 3311 is a rectangular groove. The fixing plate 331 is adhered to the first inner container 120 by a sealing sponge 3312 with glue to form a fixed connection.

Referring to fig. 9-13, the adapter tube 332 includes a first tube segment 3321 and a second tube segment 3322 that are connected.

A first end of the first pipe segment 3321 is inserted into the second positioning portion 3311 of the fixing plate 331, and a port of the first end of the first pipe segment 3321 is a water outlet and is configured to communicate with the water receiving member 210. The second end of first segment 3321 extends away from first bladder 120 for communication with second segment 3322. Referring to fig. 10, the first tube section 3321 is inclined downwardly from the second end to the first end thereof by a first predetermined angle K1, the first predetermined angle K1 being greater than 5 °, preferably 20 °.

The first end of the second pipe section 3322 is communicated with the second end of the first pipe section 3321, the second end of the second pipe section 3322 extends towards the rear side wall of the housing 110 and is communicated with the first end of the guide pipe 320, and the port of the second end of the second pipe section 3322 is a water inlet for the water injection pipe 340 to extend into the adapter 332. Referring to fig. 11, the second pipe section 3322 is inclined downwardly from the second end to the first end thereof by a second predetermined angle K2, the second predetermined angle K2 being greater than 10 °, preferably 30 °.

The two pipe sections of the joint pipe 332 are inclined at a certain angle, so that the horizontal position of the water inlet of the joint pipe 332 is higher than the horizontal position of the water outlet of the joint pipe 332, the water in the joint pipe 332 can flow into the water receiving piece 210, the water remaining in the joint pipe 332 is reduced, and the joint pipe 332 is prevented from being blocked due to the icing of the remaining water.

Referring to fig. 12, a position-limiting portion 3323 is disposed in the second pipe segment 3322, and the position-limiting portion 3323 may preferably be a rib structure. The limiting portion 3323 is used for matching with the water injection pipe 340, and specifically supports against the water injection pipe 340 to limit the position of the water injection pipe 340, so that the water injection pipe 340 only extends into the second pipe section 3322 and does not extend into the first pipe section 3321. If the water filling pipe 340 extends into the first pipe section 3321, the water filling pipe 340 is located at a short distance from the automatic ice maker 200, and water in the water filling pipe 340 is easily frozen due to a low temperature, thereby blocking the water filling pipe 340. In this technical scheme, the spacing portion 3323 is provided to keep a certain distance between the water injection pipe 340 and the automatic ice maker 200, so that water in the pipe freezes to affect water injection.

Referring to fig. 9-13, the sealant sleeve 333 and the joint cover 334 are seals. The sealing rubber sleeve 333 is sleeved on the outer wall of the second end of the second pipe section 3322, the sealing hole 3331 is formed in the sealing rubber sleeve 333, the sealing hole 3331 is used for the water injection pipe 340 to pass through, and the outer wall of the water injection pipe 340 is tightly attached to the wall of the sealing hole 3331, so that water in the second pipe section 3322 cannot flow back into the conduit 320. The joint cap 334 is provided with a cap hole 3341 corresponding to the sealing hole 3331, and a first end of the joint cap 334 is provided with a first connection portion 3342. A second connecting part 3324 is disposed on the outer wall of the second end of the second pipe section 3322 and below the sealant sleeve 333, and the second connecting part 3324 is used to form a fixed connection with the first connecting part 3342, so as to cover the sealant sleeve 333 in the joint cover 334. Preferably, the first connection portion 3342 and the second connection portion 3324 are preferably screw seat structures. In this technical solution, a sealing element is disposed at a joint between the second end of the second pipe section 3322 and the conduit 320 to form a sealed partition, so that water in the second pipe section 3322 cannot flow back into the conduit 320, thereby effectively preventing backflow leakage from flowing back to the outside of the tank through the conduit 320 during water injection.

Referring to fig. 5 to 10, a first clamping portion 3343 is disposed at a second end of the connector cover 334, and a second clamping portion 321 matched with the first clamping portion 3343 is disposed at a first end of the guide tube 320, so that the first end of the guide tube 320 and the second end of the connector cover 334 are clamped.

Referring to fig. 5 to 6, the embedded box 310 is provided with an accommodating cavity 311, and the accommodating cavity 311 is provided with an opening communicated with the outside of the box body 100 for the water injection pipe 340 to penetrate into the accommodating cavity 311. The top of the embedded box 310 is provided with a top hole communicated with the accommodating cavity 311, and the top hole is provided with a first card inserting portion 312. The second end of the guide pipe 320 is provided with a second clamping portion 321 matched with the first clamping portion 312, so that the second end of the guide pipe 320 is inserted into the embedded box 310.

The pipe 320 is a blow molding integrated into one piece structure, the two ends of the pipe 320 are both provided with a limiting card inserting structure (a second clamping portion 321 and a second clamping portion 321), and the pipe is convenient to connect the joint 330 and the embedded box 310 in a plug-in connection, so that the assembly efficiency of parts is improved.

The above description is only a preferred embodiment of the present invention, and 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 embedded box is arranged on the rear side wall of the shell;

the first end of the conduit is communicated with the second end of the water injection connector, and the second end of the conduit is communicated with the embedded box;

2. The refrigerator according to claim 1, wherein:

the water injection joint comprises a fixing plate and a joint pipe;

3. The refrigerator according to claim 2, wherein:

the joint pipe comprises a first pipe section and a second pipe section which are connected;

4. The refrigerator according to claim 3, wherein:

the first end of the second pipe section is communicated with the second end of the first pipe section, and the second end of the second pipe section extends towards the direction of the rear side wall of the shell and is communicated with the first end of the guide pipe;

5. The refrigerator according to claim 3, wherein:

a limiting part is arranged in the second pipe section;

6. The refrigerator according to claim 3, wherein:

the water injection joint further comprises a sealing element;

7. The refrigerator according to claim 6, wherein:

the sealing element comprises a sealing rubber sleeve and a joint cover;

8. The refrigerator according to claim 7, wherein:

the second end of joint closure is provided with first joint portion, the first end of pipe be provided with first joint portion complex second joint portion makes the first end of pipe with the second end of joint closure forms the joint.

9. The refrigerator according to claim 3, wherein:

the first inner container is provided with a first positioning part, and the fixing plate is provided with a second positioning part which is used for being matched with the first positioning part for positioning;

the first pipe section penetrates through the second positioning part.

10. The refrigerator according to claim 1, wherein:

the embedded box is provided with an accommodating cavity, and the accommodating cavity is provided with an opening communicated with the outside of the box body and used for allowing the water injection pipe to penetrate into the accommodating cavity;