CN220454023U - Refrigerating assembly and refrigerator - Google Patents

Abstract

The application provides a refrigeration subassembly and refrigerator, refrigeration subassembly includes: the container body is used for defining a refrigerating cavity, and the refrigerating cavity is provided with a first cavity wall; the first cavity wall is provided with a sinking groove, and a notch of the sinking groove is arranged on the outer wall surface of the first cavity wall; the first cavity wall is also provided with a yielding through hole, and the yielding through hole extends from the bottom of the sinking groove towards the inner wall surface of the first cavity wall; the fan comprises a machine body and a base; the machine body is arranged in the refrigerating cavity, and the base is arranged in the sinking groove; the base is provided with a first clamping part, and the machine body is provided with a second clamping part; the first clamping part is connected with the second clamping part, and one of the first clamping part and the second clamping part passes through the abdication through hole; and the heat exchanger is arranged on the outer wall surface of the first cavity wall and covers the base. The application aims at providing the technical problem that the risk of breakdown of a heat exchanger and a heat exchange pipeline exists when a fan is installed on a liner body through screws in the prior art.

Description

Refrigerating assembly and refrigerator

Technical Field

The present application relates to the field of refrigeration equipment, and in particular, to a refrigeration assembly and a refrigerator.

Background

Refrigerators are a common household refrigeration appliance. The direct-cooling refrigerator has the advantage of enabling the fresh-keeping time of vegetables and fruits to be longer. In the direct-cooling refrigerator, a heat exchanger is arranged outside the liner body; in order to improve the preservation effect, a fan is required to be provided on the wall surface on which the heat exchanger is mounted. However, in the prior art, the fan is mounted on the liner body by a screw; during installation, the screws risk breaking through the heat exchanger and its heat exchange lines.

Disclosure of Invention

The main objective of this application is to provide a refrigeration subassembly and refrigerator, aims at providing the technical problem that has breakdown heat exchanger and heat exchange pipeline risk when the fan passes through the screw and installs at the courage body among the prior art.

The application proposes a refrigeration assembly comprising:

the refrigerator comprises a liner body, a first storage chamber and a second storage chamber, wherein the liner body defines a refrigerating chamber which is provided with a first chamber wall; the first cavity wall is provided with a sinking groove, and a notch of the sinking groove is arranged on the outer wall surface of the first cavity wall; the first cavity wall is also provided with a yielding through hole, and the yielding through hole extends from the bottom of the sinking groove towards the inner wall surface of the first cavity wall;

the fan comprises a machine body and a base; the machine body is arranged in the refrigerating cavity, and the base is arranged in the sink; the base is provided with a first clamping part, and the machine body is provided with a second clamping part; the first clamping part is connected with the second clamping part, and one of the first clamping part and the second clamping part passes through the abdication through hole; and

the heat exchanger is arranged on the outer wall surface of the first cavity wall and covers the base.

Optionally, the base has a first surface disposed facing the body; the machine body is provided with a second surface facing the base;

the first clamping part comprises a first positioning piece, a second positioning piece and a third positioning piece which are arranged on the first surface;

the second clamping part comprises a fourth positioning piece, a fifth positioning piece and a sixth positioning piece which are arranged on the second surface;

the first positioning piece is connected with the fourth positioning piece so as to limit the machine body to move relative to the base in a first direction;

the second positioning piece is connected with the fifth positioning piece so as to limit the machine body to move relative to the base in a second direction;

the third positioning piece is connected with the sixth positioning piece so as to limit the machine body to move in a third direction relative to the base;

the first direction, the second direction and the third direction are perpendicular to each other.

Optionally, the first positioning piece is a clamping plate, the clamping plate is arranged on the first surface and extends towards the machine body, the clamping plate is provided with a clamping groove, and a notch of the clamping groove is arranged on an upward plane perpendicular to the first surface of the clamping plate; the fourth positioning piece comprises a connecting column and a clamping column, the connecting column is arranged on the second surface and extends towards the base, and the clamping column is arranged at one end, far away from the second surface, of the connecting column; the clamping column is clamped into the clamping groove.

Optionally, the second positioning piece is a first buckle, the first buckle is arranged on the first surface and extends towards the machine body, and the first buckle is provided with a first limiting surface arranged facing the first surface;

the fifth positioning piece is a second buckle, the second buckle is arranged on the second surface and extends towards the base, and the second buckle is provided with a second limiting surface arranged facing the second surface; the first limiting surface and the second limiting surface are contacted with each other.

Optionally, the third positioning piece is a first positioning plate, and the first positioning plate is arranged on the first surface and extends towards the machine body; the first positioning plate is provided with a first positioning surface, and the first positioning surface is perpendicular to the first surface;

the sixth locating piece is a second locating plate which is arranged on the second surface and extends towards the base, the second locating plate is provided with a second locating surface, and the second locating surface is perpendicular to the second surface;

the first positioning surface and the second positioning surface are in contact with each other.

Optionally, the base is held stationary by the sink.

Optionally, the base has a third surface facing away from the body, and the third surface is flush with an outer wall surface of the first cavity wall.

Optionally, the machine body comprises a front cover, an impeller and a rear cover, wherein the front cover and the rear cover are connected and define a mounting space, and the impeller is rotatably mounted on the front cover and the rear cover and is positioned in the mounting space;

the rear cover is provided with the second clamping part.

Optionally, the refrigerating cavity is provided with a plurality of second cavity walls, and each of the plurality of second cavity walls is connected with the first cavity wall;

the rear cover is configured with a wire harness groove on a side facing one of the plurality of second chamber walls.

The application also proposes a refrigerator, which comprises: a case; and the refrigerating assembly is arranged in the box body.

In the technical scheme of the embodiment of the application, a sinking groove is formed in the outer wall surface of the first cavity wall of the refrigerating cavity; mounting a base of a fan in a sink on the outer wall surface of a first cavity wall of a refrigerating cavity, and arranging a body of the fan in the refrigerating cavity; the first clamping part on the base and the second clamping part on the machine body are clamped, so that the fan is not required to be fixed on the liner body through threads, and a screw is not required to be tapped when the fan is assembled, so that the risk of breaking the heat exchanger is avoided, and the safety and the operation reliability of the direct-cooling type refrigerating cavity are improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from the structures shown in these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic perspective view of a refrigeration assembly according to an embodiment of the present application;

fig. 2 is a schematic structural view of a liner of a refrigeration assembly according to an embodiment of the present application;

FIG. 3 is an exploded view of a refrigeration assembly according to an embodiment of the present application;

FIG. 4 is a partial cross-sectional view of a refrigeration assembly according to an embodiment of the present application;

fig. 5 is a schematic perspective view of a fan in a refrigeration assembly according to an embodiment of the present application;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a cross-sectional view of a fan in a refrigeration assembly according to an embodiment of the present application;

FIG. 8 is an enlarged view of a portion of FIG. 7 at B;

fig. 9 is a partial enlarged view of fig. 7 at C.

List of reference numerals

100	Refrigeration assembly	1311	First positioning piece
				110	Liner body	1312	Second positioning piece
120	Heat exchanger	1313	Third positioning piece
				130	Fan with fan body	1321	Rear cover
111	Refrigerating cavity	13211	Fourth positioning piece
				112	Sink groove	13212	Fifth positioning piece
113	Yielding through hole	13213	Sixth positioning piece
				131	Base seat	1311-1	Clamping plate
132	Body of machine	1311-1a	Clamping groove
				1321	Rear cover	13211-1	Connecting column
1322	Front cover	13211-2	Clamping column
				1323	Impeller wheel	13214	Wire bundle groove

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Referring to fig. 1, a refrigeration assembly 100 according to an embodiment of the present application includes a liner 110 and a heat exchanger 120. The liner 110 defines a refrigerated cavity 111. The refrigerated cavity 111 has a first cavity wall. The heat exchanger 120 is disposed on an outer wall surface of the first chamber wall.

As shown in fig. 1 and 2, a sink 112 is disposed on the first cavity wall, and a notch of the sink 112 is disposed on the outer wall surface of the first cavity wall. The first cavity wall is further provided with a yielding through hole 113, and the yielding through hole 113 extends from the bottom of the sinking groove 112 towards the inner wall surface of the first cavity wall.

As shown in fig. 3 and 4, the refrigeration assembly 100 also includes a fan 130. The fan 130 includes a body 132 and a base 131. The body 132 is disposed in the refrigerating chamber 111. The base 131 is installed in the sink 112; the base 131 is provided with a first clamping part, and the machine body 132 is provided with a second clamping part; the first clamping portion is connected with the second clamping portion, and one of the first clamping portion and the second clamping portion passes through the yielding through hole 113. The heat exchanger 120 is covered on the base 131.

In the technical solution of the embodiment of the present application, a sink 112 is disposed on an outer wall surface on a first cavity wall of the refrigeration cavity 111; mounting the base 131 of the fan 130 in the sink 112 of the outer wall surface of the first cavity wall of the refrigerating cavity 111, and disposing the body 132 of the fan 130 in the refrigerating cavity 111; the first clamping part on the base 131 is clamped with the second clamping part on the machine body 132, so that the fan 130 is not required to be fixed on the liner body 110 through threads, and a screw is not required to be tapped when the fan 130 is assembled, so that the risk of breaking the heat exchanger 120 is avoided, and the safety and the operation reliability of the direct-cooling type refrigeration cavity 111 are improved.

It should be noted that, in the direct-cooling type refrigeration unit 100, the cooling capacity transferred by the heat exchanger 120 is circulated in the refrigeration cavity 111 by the fan 130, so the fan 130 and the heat exchanger 120 need to be correspondingly disposed. In the technical solution of the embodiment of the present application, the heat exchanger 120 is disposed on the outer wall surface of the first cavity wall, and the fan 130 is mounted on the inner side of the first cavity wall, so that the fan 130 can drive the introduced cold energy into the refrigeration cavity 111 in an air flow manner, so as to preserve and store the foods and the like in the refrigeration cavity 111.

As an alternative to the above embodiment, the base 131 has a first surface disposed facing the body 132. The body 132 has a second surface disposed facing the base 131. In an embodiment, the base 131 and the body 132 are spaced apart in the first cavity wall thickness direction, and the first surface and the second surface are spaced apart in the thickness direction.

Optionally, the base 131 has a first surface disposed facing the body 132; the body 132 has a second surface disposed facing the base 131.

The first clamping portion includes a first positioning member 1311, a second positioning member 1312, and a third positioning member 1313 disposed on the first surface. The second clamping portion includes a fourth positioning member 13211, a fifth positioning member 13212, and a sixth positioning member 13213 disposed on the second surface. The first positioning member 1311 and the fourth positioning member 13211 are coupled to limit movement of the base 131 relative to the body 132 in a first direction. The second positioning member 1312 is coupled to the fifth positioning member 13212 to restrict the movement of the base 131 relative to the body 132 in the second direction. The third positioning member 1313 and the sixth positioning member 13213 are coupled to restrict the movement of the base 131 relative to the body 132 in a third direction. The first direction, the second direction and the third direction are perpendicular to each other. In the technical solution of the embodiment of the present application, the body 132 and the base 131 are limited to each other in three directions, so that the body 132 is kept fixed relative to the base 131.

In an embodiment, the first direction is a gravity direction, the second direction is a horizontal left-right direction, and the third direction is a horizontal front-back direction. Thus, in an embodiment, the first and fourth positioning members 1311 and 13211 are generally disposed at the lower side in the gravitational direction so that the body 132 is fixed in the gravitational direction.

In some embodiments, the first, second and third positioning members 1311, 1312, 1313 may be disposed on the first surface at intervals. Fourth positioning member 13211, fifth positioning member 13212 and sixth positioning member 13213 are disposed on the second surface in an arrangement of first positioning member 1311, second positioning member 1312 and third positioning member 1313.

In still other embodiments, the first positioning member 1311 may be disposed solely on the underside of the first surface, and the second positioning member 1312 and the third positioning member 1313 may be connected to form an L-shaped structure. Fourth positioning member 13211, fifth positioning member 13212 and sixth positioning member 13213 are disposed on the second surface in an arrangement of first positioning member 1311, second positioning member 1312 and third positioning member 1313.

Referring to fig. 5, fig. 6, and fig. 7 and fig. 9, the first positioning member 1311 is a clamping plate 1311-1, the clamping plate 1311-1 is disposed on the first surface and extends toward the machine body 132, the clamping plate 1311-1 has a clamping slot 1311-1a, and a notch of the clamping slot 1311-1a is opened on an upward plane perpendicular to the first surface of the clamping plate 1311-1; the fourth positioning member 13211 includes a connecting post 13211-1 and a clamping post 13211-2, the connecting post 13211-1 is disposed on the second surface and extends toward the base 131, and the clamping post 13211-2 is disposed at an end of the connecting post 13211-1 away from the second surface; the locking post 13211-2 is locked in the locking groove 1311-1a to limit the movement of the body 132 in the gravity direction.

In an embodiment, the clamping groove 1311-1a is disposed at an end of the clamping plate 1311-1 remote from the first surface. The clamping plate 1311-1 is arranged in the refrigeration cavity 111 through the abdication through hole 113. The second clamping portion includes a connecting post 13211-1 and a clamping post 13211-2, the connecting post 13211-1 is disposed on the second surface and extends toward the base 131, and the clamping post 13211-2 is disposed at an end of the connecting post 13211-1 away from the second surface. The locking post 13211-2 is locked in the locking groove 1311-1a, and the end of the locking post 13211-2 contacts with the groove bottom of the locking groove 1311-1a to limit the mutual movement of the two in the gravity direction.

In an embodiment, the connection post 13211-1 is integrally provided on the body 132. Connecting post 13211-1 and clamping post 13211-2 are integrally formed, and clamping post 13211-2 is bent and formed at one end of connecting post 13211-1 away from body 132. In some embodiments, the slot walls of the clamping slot 1311-1a may contact the periphery of the clamping post 13211-2 to restrict the movement of the body 132 in the horizontal direction to fix the body 132.

As shown in fig. 7 and 8, alternatively, the second positioning member 1312 is a first buckle, and the first buckle is disposed on the first surface and extends towards the machine body 132, and the first buckle has a first limiting surface disposed facing the first surface; the fifth positioning element 13212 is a second buckle, and the second buckle is disposed on the second surface and extends towards the base 131, and the second buckle has a second limiting surface disposed facing the second surface; the first limiting surface and the second limiting surface are contacted with each other. That is, in the embodiment, by the first buckle and the second buckle being the inverted buckle connector, the first limiting surface and the second limiting surface limit each other, the movement of the body 132 in the thickness direction of the first cavity wall can be limited, and the movement of the body 132 in the horizontal direction is limited in the view angle as shown in fig. 8.

Optionally, the third positioning member 1313 is a first positioning plate, and the first positioning plate is disposed on the first surface and extends toward the machine body 132; the first locating plate is provided with a first locating surface, and the first locating surface is perpendicular to the first surface. The sixth positioning member 13213 is a second positioning plate, which is disposed on the second surface and extends toward the base 131, and has a second positioning surface, where the second positioning surface is perpendicular to the second surface. The first positioning surface and the second positioning surface are in contact with each other. That is, as shown in fig. 8, in the embodiment, the movement of the body 132 in the front-rear horizontal direction can be restricted by the mutual restriction of the first positioning plate and the second positioning plate.

In an embodiment, as shown in fig. 7, the first and fourth positioning members 1311 and 13211 are provided at the lower portion. The second and fifth positioning members 1312 and 13212 are provided on the upper side, and the third and sixth positioning members 1313 and 13213 are provided on the upper side.

As an alternative to the above embodiment, the base 131 is held stationary by the sink 112. In an embodiment, the base 131 is embedded within the sink 112. The periphery of the base 131 is engaged with the side walls of the sink 112; the side (first surface) of the base 131 facing the substrate is abutted against the bottom of the sink 112.

As an alternative to the above embodiment, as shown in fig. 3, the base 131 has a third surface facing away from the body 132, and the third surface is flush with the outer wall surface of the first cavity wall. In an embodiment, after the base 131 is mounted to the sink 112, a third surface of the base facing away from the body 132 is flush with an outer wall surface of the first cavity wall, so that a mounting surface of the heat exchanger 120 is a plane, which is convenient for mounting the heat exchanger 120.

As an alternative to the above embodiment, as shown in fig. 3 and fig. 7, the machine body 132 includes a front cover 1322, an impeller 1323, and a rear cover 1321. The front cover 1322 and the rear cover 1321 are connected and define an installation space, and the impeller 1323 is rotatably installed on the front cover 1322 and the rear cover 1321 and is located in the installation space. In an embodiment, the front cover 1322 and the rear cover 1321 are generally connected by a fastening manner, and define an installation space. An impeller 1323 of the fan 130 is installed between the front cover 1322 and the rear cover 1321. The impeller 1323 is rotatably mounted to the front cover 1322 and the rear cover 1321. The rear cover 1321 has the second engaging portion. In an embodiment, the second clamping portion is integrally disposed on a side of the rear cover 1321 facing away from the front cover 1322.

As an alternative to the above embodiment, as shown in fig. 1 and 5, the refrigerating chamber 111 has a plurality of second chamber walls, each of which is connected to the first chamber wall. In an embodiment, the plurality of second cavity walls each extend in the thickness direction of the first cavity wall and define an cavity opening of the refrigeration cavity 111 at an end remote from the first side edge. As shown in fig. 5, a side of the rear cover 1321 facing one of the plurality of second chamber walls is configured with a harness groove 13214. A harness slot 13214 is configured in the rear cover 1321 facing one of the second chamber walls, facilitating placement of a cable for rotation power supply of the impeller 1323.

The application also provides a refrigerator, which comprises a refrigerator body and a refrigerating assembly. The refrigerating assembly is arranged in the box body. The refrigerator has at least a part of technical advantages or all technical advantages of the foregoing embodiments, and is not described one by one.

The foregoing description is merely an optional embodiment of the present application, and is not intended to limit the scope of the patent application, and all equivalent structural modifications made by the specification and drawings of the present application or direct/indirect application in other related technical fields are included in the scope of the patent application.

Claims (10)

1. A refrigeration assembly, comprising:

the refrigerator comprises a liner body, a first storage chamber and a second storage chamber, wherein the liner body defines a refrigerating chamber which is provided with a first chamber wall; the first cavity wall is provided with a sinking groove, and a notch of the sinking groove is arranged on the outer wall surface of the first cavity wall; the first cavity wall is also provided with a yielding through hole, and the yielding through hole extends from the bottom of the sinking groove towards the inner wall surface of the first cavity wall;

the fan comprises a machine body and a base; the machine body is arranged in the refrigerating cavity, and the base is arranged in the sink; the base is provided with a first clamping part, and the machine body is provided with a second clamping part; the first clamping part is connected with the second clamping part, and one of the first clamping part and the second clamping part passes through the abdication through hole; and

the heat exchanger is arranged on the outer wall surface of the first cavity wall and covers the base.

2. The refrigeration assembly of claim 1 wherein said base has a first surface disposed facing said body; the machine body is provided with a second surface facing the base;

the first clamping part comprises a first positioning piece, a second positioning piece and a third positioning piece which are arranged on the first surface;

the second clamping part comprises a fourth positioning piece, a fifth positioning piece and a sixth positioning piece which are arranged on the second surface;

the first positioning piece is connected with the fourth positioning piece so as to limit the machine body to move relative to the base in a first direction;

the second positioning piece is connected with the fifth positioning piece so as to limit the machine body to move relative to the base in a second direction;

the third positioning piece is connected with the sixth positioning piece so as to limit the machine body to move relative to the base in a third direction;

the first direction, the second direction and the third direction are perpendicular to each other.

3. The refrigeration assembly of claim 2, wherein the first positioning member is a clamping plate, the clamping plate is arranged on the first surface and extends towards the machine body, the clamping plate is provided with a clamping groove, and a notch of the clamping groove is arranged on an upward plane perpendicular to the first surface of the clamping plate;

the fourth positioning piece comprises a connecting column and a clamping column, the connecting column is arranged on the second surface and extends towards the base, and the clamping column is arranged at one end, far away from the second surface, of the connecting column; the clamping column is clamped into the clamping groove.

4. The refrigeration assembly of claim 2, wherein the second positioning member is a first catch disposed on the first surface and extending toward the body, the first catch having a first limit surface disposed facing the first surface;

the fifth positioning piece is a second buckle, the second buckle is arranged on the second surface and extends towards the base, and the second buckle is provided with a second limiting surface arranged facing the second surface; the first limiting surface and the second limiting surface are contacted with each other.

5. The refrigeration assembly of claim 2, wherein the third positioning member is a first positioning plate disposed on the first surface and extending toward the body; the first positioning plate is provided with a first positioning surface, and the first positioning surface is perpendicular to the first surface;

the sixth locating piece is a second locating plate which is arranged on the second surface and extends towards the base, the second locating plate is provided with a second locating surface, and the second locating surface is perpendicular to the second surface;

the first positioning surface and the second positioning surface are in contact with each other.

6. The refrigeration assembly of claim 1 wherein said base is held stationary by said sink.

7. The refrigeration assembly of claim 1 wherein said base has a third surface facing away from said body, said third surface being flush with an outer wall surface of said first cavity wall.

8. The refrigeration assembly of claim 1, wherein the body includes a front cover, an impeller, and a rear cover, the front cover and the rear cover being connected and defining a mounting space, the impeller being rotatably mounted to the front cover and the rear cover and being located within the mounting space;

the rear cover is provided with the second clamping part.

9. The refrigeration assembly of claim 8 wherein said refrigeration cavity has a plurality of second cavity walls, each of said plurality of second cavity walls being connected to said first cavity wall;

the rear cover is configured with a wire harness groove on a side facing one of the plurality of second chamber walls.

10. A refrigerator, the refrigerator comprising:

a case; and

the refrigeration assembly of any of claims 1 to 9, disposed within the case.