CN212692200U

CN212692200U - Case assembly, compressor and refrigerator

Info

Publication number: CN212692200U
Application number: CN202020649440.0U
Authority: CN
Inventors: 刘飞; 刘兆雷; 陈嵩飞
Original assignee: TCL Home Appliances Hefei Co Ltd
Current assignee: TCL Home Appliances Hefei Co Ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-12
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a case subassembly, compressor and refrigerator, wherein, case subassembly is used for installing the compressor, include: the compressor comprises a box body, a compressor body and a fan, wherein an accommodating cavity for installing the compressor is formed inside the box body, the box body is provided with a back plate and a ventilation opening arranged on the back plate, and the ventilation opening is communicated with the outside of the box body and the accommodating cavity; the cover body is detachably arranged on the box body and used for closing the ventilation opening. The utility model can be conveniently disassembled by detachably mounting the cover body on the vent, thereby simplifying the disassembling and assembling steps and improving the assembling efficiency; through being used for the compressor with above-mentioned quick-witted case subassembly, can make things convenient for the installation of compressor.

Description

Case assembly, compressor and refrigerator

Technical Field

The utility model relates to the field of household appliances, in particular to case component, compressor and refrigerator.

Background

The related national standard requirements of domestic refrigerators are that the rear part of a compressor bin of a refrigerator must be provided with a compressor bin rear cover, and when the compressor bin rear cover is fixed, the existing fixing mode is that the compressor rear cover is welded on the refrigerator generally, and the refrigerator compressor rear cover belongs to one of operations which most affect production beats in a production link. Because the welding cost is high, consuming time is long, the dismounting process is complicated, and the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick-witted case subassembly, compressor and refrigerator aims at improving the loaded down with trivial details, the inconvenient problem of dismantling of current quick-witted case installation procedure.

In order to achieve the above object, the utility model provides a case assembly for install the compressor, case assembly includes:

the compressor comprises a box body, a compressor body and a fan, wherein an accommodating cavity for installing the compressor is formed inside the box body, the box body is provided with a back plate and a ventilation opening arranged on the back plate, and the ventilation opening is communicated with the outside of the box body and the accommodating cavity;

the cover body is detachably arranged on the box body and used for closing the ventilation opening.

Optionally, the cover is clipped on the box body.

Optionally, the box epirelief is equipped with the screens piece, the cover body be equipped with the constant head tank of screens piece looks adaptation, the cover body will when the vent was closed, screens piece embedding rather than looks adaptation in the constant head tank.

Optionally, the positioning slot is located along a peripheral edge of the cover.

Optionally, the edge of the cover body is bent towards the accommodating cavity to form a bent portion, a folded edge is formed at one end of the bent portion, which is far away from the cover body, and the positioning groove is formed in the folded edge.

Optionally, the folded edge and the bent part form an included angle, one end of the folded edge, which is far away from the bent part, is provided with a blocking edge, and the blocking edge, the folded edge and the bent part are enclosed to form a receding groove which is concave towards the ventilation opening;

the positioning groove is arranged on the blocking edge.

Optionally, the positioning groove extends from the blocking edge to the folded edge, so that one end, far away from the box body, of the clamping piece is at least partially clamped on the folded edge.

Optionally, a limiting plate is arranged at one end, away from the folded edge, of the blocking edge, and the limiting plate is attached to the back plate when the vent is closed by the cover body.

The utility model discloses on the basis of above-mentioned quick-witted case subassembly, provide a compressor, including the compressor body, the compressor body locates the aforesaid the holding intracavity of quick-witted case subassembly.

The utility model discloses on the basis of above-mentioned compressor, provide a refrigerator, the refrigerator is equipped with the aforesaid the compressor, be equipped with the ventilation hole on the cover body.

According to the technical scheme of the utility model, the cover body is detachably arranged on the ventilation opening, so that the cover body can be conveniently disassembled, the disassembling and assembling steps can be simplified, and the assembling efficiency is improved; through being used for the compressor with above-mentioned quick-witted case subassembly, can make things convenient for the installation of compressor.

Drawings

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

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

FIG. 2 is a schematic structural view of the case of FIG. 1;

FIG. 3 is a schematic structural view of an embodiment of the cover of the present invention;

FIG. 4 is a schematic view of an embodiment of a combined state of the box body according to the present invention;

fig. 5 is a schematic view of an embodiment of a side plate and top plate matching structure of the present invention;

fig. 6 is a schematic structural view of an embodiment of the cover body of the present invention in a closed state of the vent;

fig. 7 is a schematic view of an embodiment of an external structure of a chassis assembly in a compressor-mounted state according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Box body	11	Back plate
12	Air vent	13	Clamping piece
				14	Side plate	15	Top board
20	Cover body	21	Vent hole
				22	Locating slot	23	Edge folding
24	Baffle edge	25	Abdicating groove
				26	Limiting plate	27	Bent part
30	U shell

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the motion situation, etc. in the posture (as shown in fig. 1 and fig. 2) in the use state, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a case assembly for installing a compressor, the case assembly includes: a housing 10, in which a receiving cavity for installing the compressor is formed, wherein the housing 10 has a back plate 11 and a vent 12 arranged on the back plate 11, and the vent 12 communicates the outside of the housing 10 with the receiving cavity; and a cover 20 detachably mounted on the case 10 to close the vent 12.

The box body 10 is provided with a cavity inside, the cavity forms the accommodating cavity, the back plate 11 is one of the side walls of the box body 10, the vent 12 is arranged on the back plate 11 and penetrates through the back plate 11, and the cover body 20 is a mesh cover and is used for being mounted on the box body 10 so that the compressor in the accommodating cavity cannot be directly seen from the outside of the box body 10.

The cover 20 is detachably mounted on the box 10, and may be clamped or pinned.

When the cover 20 is snapped to the vent 12, the case 10 is closed. Because the cover body 20 is clamped on the ventilation opening 12, operations such as punching and the like on the box body 10 are not needed, the processing steps of the box body 10 are reduced, and the cover body 20 is convenient to install.

The cover 20 may be fastened to the box 10, and the cover 20 may be directly fastened to the ventilation opening 12. When the cover body 20 is mounted, the fastening manner between the cover body 20 and the ventilation opening 12 may be selected as needed, the edge of the cover body 20 may be bent to form a bent portion 27, and when the cover body is mounted, the bent portion 27 is inserted into the ventilation opening 12, so that the bent portion 27 abuts against the ventilation opening 12. One of the back plate 11 or the cover 20 may be provided with a positioning pin structure, and the other one is provided with a positioning hole, so that the positioning pin corresponds to the positioning hole, and when the cover 20 closes the ventilation opening 12, the positioning pin is inserted into the positioning hole, so that the cover 20 is fixed on the back plate 11. Other mounting manners can be adopted, and are not described in detail.

By clamping the cover 20 on the box 10, when the cover 20 is installed, the cover 20 can be directly aligned with the box 10, so that the cover 20 is fixed without drilling the box 10. Because the thickness of the sidewall of the general compressor housing 10 is relatively small, when the sidewall is perforated, the housing 10 is easily deformed locally, in this embodiment, the housing 20 can be mounted more conveniently by using the mutual clamping manner, and the destructive processing of the housing 10 is reduced.

Referring to fig. 2 and 3, the box body 10 and the cover body 20 enclose to form the accommodating cavity, the accommodating cavity corresponds to the shape of the compressor, the vent 12 may serve as an inlet of the accommodating cavity, and when the cover body 20 closes the vent 12, a closed cavity is formed in the accommodating cavity. By adopting the clamping manner, the quick installation of the case assembly of the compressor can be conveniently realized, and the assembly efficiency is improved; because the screw does not need to be adopted, the threaded hole does not need to be processed in advance, and the screw and the threaded hole do not need to be aligned during assembly, the processing steps can be simplified.

Referring to fig. 1, 4 and 5, in an embodiment of the present invention, a blocking member 13 is protruded from the box 10, the cover 20 is provided with a positioning groove 22 adapted to the blocking member 13, when the vent 12 is closed by the cover 20, the blocking member 13 is embedded into the positioning groove 22 adapted to the blocking member 13, and the number and the position of the blocking member 13 correspond to those of the positioning groove 22.

The blocking member 13 may be disposed on the inner wall of the box 10, the cover 20 may be disposed with a corresponding positioning slot 22, the blocking member 13 and the positioning slot 22 are aligned with each other, and when the cover 20 is installed on the ventilation opening 12, the blocking member 13 is inserted into the positioning slot 22.

In another embodiment of the present invention, the difference from the previous embodiment is that the cover body 20 is convexly provided with a blocking element 13, the box body 10 is provided with a positioning groove 22 corresponding to the blocking element 13, so that the cover body 20 and the box body 10 are mutually matched, the cover body 20 will when the ventilation opening 12 is closed, the blocking element 13 is embedded into the positioning groove 22.

The utility model discloses a still another embodiment, with the difference of the preceding embodiment lie in set up screens 13 and constant head tank 22 simultaneously on the box 10 set up screens 13 and constant head tank 22 simultaneously on the cover body 20, will on the box 10 screens 13 pegs graft in the constant head tank 22 on the cover body 20, will screens 13 on the cover body 20 pegs graft in the constant head tank 22 on the box 10.

Because the back plate 11 has a certain thickness, the locking member 13 or the positioning groove 22 can be disposed on the inner wall of the ventilation opening 12, so that when the cover body 20 is inserted into the ventilation opening 12, the edge sidewall of the cover body 20 is engaged with the locking member 13 or the positioning groove 22.

The positioning groove 22 or the positioning groove 22 may be directly disposed on the back plate 11, the positioning groove 22 or the positioning groove 13 is disposed on a side surface of the cover 20 facing the back plate 11, when the vent 12 is closed by the cover 20, the cover 20 partially overlaps the back plate 11, and the positioning groove 22 is corresponding to the positioning groove 13.

When processing, the blocking pieces 13 may be punched and formed at predetermined positions, and the blocking pieces 13 may be all protruded toward the inside of the box body 10, or the blocking pieces 13 may be protruded toward the inside of the ventilation opening 12, or the blocking pieces 13 may be located on the back plate 11 and protruded toward the outside of the box body 10.

When fixing, a plurality of positioning grooves 22 may be provided on the cover 20 to position and fix the cover 20 and the ventilation opening 12 from a plurality of positions. Taking the cover 20 as a quadrilateral structure as shown in fig. 1 as an example, the positioning slot 22 is disposed at the edge of the upper end of the cover 20, and the corresponding locking element 13 is disposed on the inner wall of the upper portion of the box 10 to limit the left and right movement of the cover 20. The left and right edges of the cover 20 are respectively provided with the positioning groove 22, and the left and right inner walls of the box 10 are provided with the locking member 13 to limit the up-and-down movement of the cover 20.

The box body 10 may be a hollow structure enclosed by the back plate 11, the side plate 14, the top plate 15 and the bottom plate, the compressor is disposed in the accommodating cavity in the box body 10, the side plate 14 serves as a side wall, the top plate 15 serves as an upper cover, and when the compressor is installed, the blocking member 13 or the positioning groove 22 may be respectively disposed on the side plate 14 and the top plate 15 for multi-point positioning.

The screens piece 13 can be for the buckle structure of outstanding setting, makes it be the evagination setting on the inner wall of box 10, constant head tank 22 can be the groove or the hole of indent, make it with screens piece 13 corresponds the setting each other, so that screens piece 13 can imbed rather than the looks adaptation inside constant head tank 22, so that constant head tank 22 is injectd the displacement of screens piece 13, and then makes the cover body 20 is fixed on the box 10. In order to avoid the screens piece 13 is right the compressor causes sheltering from, optionally in this embodiment, the constant head tank 22 is followed cover body 20 neighboring edge sets up cover body 20 is installed when on the box 10, screens piece 13 all distributes cover body 20 edge is not right the compressor causes the interference, and then can help reducing the volume of whole box 10 subassembly, improves space utilization.

The utility model discloses an embodiment, the edge of the cover body 20 to the holding chamber direction bending type becomes the portion of bending 27, the portion of bending 27 is kept away from the one end of the cover body 20 is formed with hem 23, constant head tank 22 is located on hem 23, the one end of the portion of bending 27 with the cover body 20 is connected, and the other end is directional the inside direction of holding chamber, hem 23 will cover body 20 is makedly built on the air vent 12 is last, when the installation, will cover body 20 with air vent 12 aligns each other, will on the hem 23 constant head tank 22 with box 10 is corresponding, makes on box 10 screens piece 13 imbeds in the constant head tank 22 corresponding with its position.

When the folding back type cabinet is installed, the blocking piece 13 can be arranged on the inner wall of the cabinet 10, the cover body 20 is aligned with the ventilation opening 12, the bending part 27 is perpendicular to the plane of the back plate 11, the folding edge 23 is attached to the back plate 11, and the blocking piece 13 is inserted into the positioning groove 22.

By arranging the bending part 27 and the folding edge 23, the edge of the cover body 20 can be conveniently corresponding to the ventilation opening 12, and the alignment and installation of the cover body 20 are convenient.

Referring to fig. 6, in this embodiment, optionally, the folded edge 23 and the bent portion 27 form an included angle, a blocking edge 24 is disposed at one end of the folded edge 23 away from the bent portion 27, and the blocking edge 24, the folded edge 23, and the bent portion 27 enclose to form an abdicating groove 25 recessed inwards to the ventilation opening 12; the positioning groove 22 is arranged on the blocking edge 24.

When the screens piece 13 inserts the constant head tank 22, screens piece 13 end can stretch into in the groove of stepping down 25, with follow it can audio-visually see to step down the groove 25 position whether the chucking is aimed at to screens piece 13.

Will the cover body 20 is installed when on the vent 12, the shape of the groove of stepping down 25 can be corresponding with the shape of compressor, makes the cover body 20 forms the indent structure, with the compressor setting of misplacing each other avoids right the compressor causes sheltering from. When the cover 20 closes the ventilation opening 12, the cover 20 may be on the same plane as the back plate 11, so that the cover 20 does not occupy the external space of the box 10 after installation.

In this embodiment, optionally, the positioning slot 22 extends from the retaining edge 24 to the folded edge 23, so that an end of the blocking element 13 away from the box body 10 is at least partially clamped on the folded edge 23. The positioning slot 22 is a continuous through slot, and after the blocking member 13 penetrates through the blocking edge 24, the folding edge 23 is continuously inserted, so that part of the blocking member 13 is inserted on the blocking edge 24, and part of the blocking member is inserted on the folding edge 23, so as to fix the blocking member 13.

When the blocking member 13 is inserted into the folded edge 23, the folded edge 23 can prevent the end of the blocking member 13 away from the box 10 from shifting, thereby improving the stability of the cover 20.

Optionally in this embodiment, the one end that keeps away from hem 23 along 24 is equipped with limiting plate 26, cover body 20 will when vent 12 closes, limiting plate 26 laminates on backplate 11, limiting plate 26 laminates the surface of backplate 11, so that limiting plate 26 prescribes a limit to keep off along 24 with hem 23 to the inside length that stretches into of box 10, works as limiting plate 26 laminates when on the surface of backplate 11, cover body 20 with vent 12's position is also relatively confirmed, and at this moment, screens piece 13 imbeds in the constant head tank 22, can realize alignment and the installation of cover body 20.

The utility model discloses on the basis of above-mentioned machine case subassembly, provide an embodiment of compressor.

The compressor comprises a compressor body, and the compressor body is arranged in the accommodating cavity of the case assembly. Through adopting quick-witted case subassembly installation the compressor can be convenient the installation of compressor simplifies the dismouting step, promotes the packaging efficiency.

The utility model discloses on the basis of above-mentioned compressor, provide an embodiment of refrigerator.

Referring to fig. 7, the refrigerator is provided with the compressor, the cover body 20 is provided with a vent hole 21, and the cover body 20 is used as a ventilation cover of the compressor to improve the ventilation efficiency of the compressor.

When the compressor is installed, the compressor may be disposed in the U-shaped shell 30 of the refrigerator, so that the case assembly and the U-shaped shell 30 form an integral structure, the compressor is disposed in the accommodating cavity, the cover body 20 serves as a ventilation cover of the compressor, and an air flow flows through the ventilation hole 21 of the cover body 20.

Install through adopting above-mentioned quick-witted case subassembly the compressor need not predetermine the screw hole, need not install the screw, can be convenient the quick installation of the cover body 20, and then promote the packaging efficiency of refrigerator.

Claims

1. A cabinet assembly for housing a compressor, the cabinet assembly comprising:

2. The chassis assembly of claim 1, wherein the cover snaps onto the case.

3. The chassis assembly of claim 2, wherein the housing has a detent protruding therefrom, and the cover has a detent groove adapted to the detent, the detent fitting into the detent groove when the vent is closed by the cover.

4. The chassis assembly of claim 3, wherein the positioning slot is disposed along a peripheral edge of the cover.

5. The chassis assembly according to claim 4, wherein an edge of the cover is bent toward the accommodating cavity to form a bent portion, an end of the bent portion away from the cover is formed with a folded edge, and the positioning groove is disposed on the folded edge.

6. The chassis assembly of claim 5, wherein the folded edge and the bent portion are arranged at an included angle, a blocking edge is arranged at one end of the folded edge far away from the bent portion, and the blocking edge, the folded edge and the bent portion enclose a receding groove which is concave towards the ventilation opening;

the positioning groove is arranged on the blocking edge.

7. The chassis assembly of claim 6, wherein the positioning slot extends from the retaining edge to the folded edge such that an end of the retaining member away from the box is at least partially engaged with the folded edge.

8. The chassis assembly of claim 6, wherein a stop plate is disposed at an end of the ledge away from the flap, the stop plate abutting the back plate when the cover closes the vent.

9. A compressor, comprising a compressor body, wherein the compressor body is disposed in the accommodating cavity of the chassis assembly according to any one of claims 1 to 8.

10. A refrigerator characterized in that the refrigerator is provided with the compressor as claimed in claim 9, and the cover is provided with a ventilation hole.