CN218096825U

CN218096825U - Refrigeration device

Info

Publication number: CN218096825U
Application number: CN202221610519.8U
Authority: CN
Inventors: 周志祥; 王栋; 刘敏
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-20
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a refrigeration device, which comprises a box body, a pre-buried box, a control component and a wire structure, wherein the box body is provided with a compartment and an accommodating chamber with a forward first opening; the embedded box is arranged in the accommodating chamber and is provided with a first accommodating cavity and a second accommodating cavity which are opened forwards; the control assembly is arranged in the first accommodating cavity; the door body is arranged in front of the box body, and a threading channel is arranged in the door body; the wire structure is installed in the door body to inside extending to second holding chamber from the door body, wire structure inside have with the communicating wire passageway of threading passageway, the relative second holding chamber activity of wire structure. The phenomenon that the wiring harness of the door body is pulled in the opening and closing process of the door body can be effectively avoided through the conducting wire structure, and the door body can adapt to various movement tracks. When the door body rotates, the wire harness and the wire structure connected with the electronic element of the door body move along with the door body, and the wire structure protects the wire harness in the moving process of the wire harness. Because the wire structure extends to pre-buried box, space utilization has been promoted.

Description

Refrigeration device

Technical Field

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

Background

The door body of refrigeration equipment such as refrigerators, freezers of some models is provided with elements such as a display screen, and the elements need to be connected with a control assembly in the refrigeration equipment through wiring harnesses. One conventional wiring method is to mount a wire structure adjacent to the hinge on the door body, and a wire channel is provided in the wire structure. The top of box is provided with the opening, and the pencil of being connected with control assembly passes the opening back, penetrates the wire passageway, and from the wire passageway entering door body is inside again. However, the lead structure positioned at the top of the box body occupies a certain space, and the space utilization rate of the refrigeration equipment is reduced. Especially for the embedded refrigeration equipment embedded in the cabinet, the space occupied by the wire structure makes the installation of the refrigeration equipment in the cabinet difficult due to the limited space in the cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigeration plant that direction can be controlled and exchanged is opened to the door body.

In order to realize one of the above objects of the present invention, an embodiment of the present invention provides a refrigeration apparatus, including:

a case having a compartment and an accommodating chamber opened forward a first time;

the embedded box is arranged in the accommodating chamber and is provided with a first accommodating cavity and a second accommodating cavity which are opened forwards, and the first accommodating cavity and the second accommodating cavity are distributed along the left-right direction;

the control assembly is arranged in the first accommodating cavity;

the door body is arranged in front of the box body, and a threading channel is arranged in the door body;

the wire structure, the wire structure install in the door body, and follow the door body extends to inside the second holding chamber, wire structure inside have with the communicating wire passageway of threading passageway, the wire structure is relative the activity of second holding chamber.

As a further improvement of an embodiment of the present invention, the wire passage extends to one end of the wire structure extending into the second accommodating cavity and forming a wire inlet.

As an embodiment of the utility model provides a further improvement, the joint is installed to control assembly's front side, refrigeration plant still includes a body pencil, door body pencil connect in connect, just door body pencil is followed the opening in second holding chamber penetrates second holding intracavity portion, and passes in proper order inlet wire, wire passageway, threading passageway.

As a further improvement of an embodiment of the present invention, the pre-buried box has a partition wall that separates first holding chamber with second holding chamber, the front side of partition wall has the concave part, refrigeration plant is still including installing sealing member on the concave part, the sealing member has the messenger the through wires hole that the door body pencil passed.

As an improvement of the present invention, the second accommodating chamber is smaller than the first accommodating chamber, the embedded box has a first wire outlet and a second wire outlet distributed along the left and right directions and communicated with the first accommodating chamber, the first wire outlet and the second wire outlet are located at the rear of the second accommodating chamber.

As a further improvement of an embodiment of the present invention, the refrigeration equipment further includes a hinge fixing member and a hinge assembly, the hinge fixing member is connected to the pre-buried box and the box body, the hinge assembly is connected to the hinge fixing member, and the door body is connected to the hinge assembly.

As a further improvement of an embodiment of the present invention, the embedded box has two second accommodating chambers respectively at the left and right sides of the first accommodating chamber, and the two hinge fixing members are symmetrically installed on the embedded box along the left and right directions;

the refrigeration equipment is provided with a first state that the hinge assembly is connected with the hinge fixing piece on the right side and the lead structure extends into the second accommodating cavity on the right side, and a second state that the hinge assembly is connected with the hinge fixing piece on the left side and the lead structure extends into the second accommodating cavity on the left side.

As a further improvement of an embodiment of the present invention, the refrigeration device further includes a first decorative cover, when the refrigeration device is in the first state, the first decorative cover covers the right side of the second accommodating chamber, when the refrigeration device is in the second state, the first decorative cover covers the left side of the second accommodating chamber.

As a further improvement of an embodiment of the present invention, a first clamping groove is provided on an inner wall of each of the two second accommodating chambers far from the first accommodating chamber in the left-right direction, and second clamping grooves which are longitudinally symmetrical are provided on top walls and bottom walls of the two second accommodating chambers; the rear side of the first decorative cover is provided with a first buckling part used for buckling with the first clamping groove and two second buckling parts which are symmetrically arranged along the longitudinal direction and used for buckling with the second clamping groove.

As a further improvement of an embodiment of the present invention, the first decorative cover has a first opening for exposing the second accommodating chamber and a stopper installed on the first opening, a length of the first opening in the longitudinal direction is greater than a length of the stopper in the longitudinal direction, the first decorative cover further has a first stopper fixing portion and a second stopper fixing portion, and the first stopper fixing portion and the second stopper fixing portion are distributed in the longitudinal direction;

when the refrigeration equipment is in a first state, the stop block is connected with the first stop block fixing part, and when the refrigeration equipment is in a second state, the stop block is connected with the second stop block fixing part.

As a further improvement of an embodiment of the present invention, the refrigeration device further includes a second decorative cover and a third decorative cover symmetrical in the left-right direction, when the refrigeration device is in the first state, the second decorative cover covers the right side of the second accommodating chamber, when the refrigeration device is in the second state, the third decorative cover covers the left side of the second accommodating chamber.

As a further improvement of an embodiment of the present invention, the second decorative cover and the third decorative cover are respectively provided with a second opening and a third opening for exposing the second accommodating chamber.

As a further improvement of an embodiment of the present invention, the top wall and/or the bottom wall of the second accommodating chamber is provided with a third clamping groove and a guiding groove, the guiding groove extends horizontally, the extending direction and the left-right direction form a preset angle, and the guiding groove forms an opening at the front side of the pre-buried box;

the rear side of the second decorative cover is provided with a third buckling part matched with a third clamping groove on the right side and a first guide block matched with the guide groove on the right side, and the rear side of the third decorative cover is provided with a fourth buckling part matched with a third clamping groove on the left side and a second guide block matched with the guide groove on the left side.

As a further improvement of an embodiment of the present invention, the rear side of the second decorative cover further has a first support block for placing on the bottom wall of the second accommodation chamber. The rear side of the third decorative cover is also provided with a second bearing block which is used for being placed on the bottom wall of the second accommodating cavity.

As an embodiment of the present invention, the pre-buried box includes upper casing and lower casing that dock from top to bottom, the left and right sides of upper casing is provided with first inclined plane portion, down the casing have with the second inclined plane portion of first inclined plane portion looks adaptation, the front end of first inclined plane portion is less than the rear end of first inclined plane portion, or the front end of first inclined plane is higher than the rear end of first inclined plane portion.

Compared with the prior art, the beneficial effects of the utility model reside in that: the phenomenon that the wiring harness of the door body is pulled in the opening and closing process of the door body can be effectively avoided through the conducting wire structure, and the door body can adapt to various movement tracks. When the door body rotates, the wire harness and the wire structure connected with the electronic element of the door body move along with the door body, and the wire structure protects the wire harness in the moving process of the wire harness. Because the wire structure extends to pre-buried box, space utilization has been promoted.

Drawings

Fig. 1 is a schematic structural diagram of a refrigeration apparatus according to an embodiment of the present invention in a first state;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic structural diagram of a box according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the refrigeration apparatus according to an embodiment of the present invention in the second state and hiding the inner container, the door body and the hinge assembly;

fig. 5 is a schematic structural view of the hidden front cover assembly, the inner container, the door body and the hinge assembly of the refrigeration apparatus according to an embodiment of the present invention;

FIG. 6 is an enlarged view of area B of FIG. 5;

fig. 7 is a schematic structural view of a front cover assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a hinge fixing member according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a pre-buried box according to a first embodiment of the present invention;

FIG. 10 is an enlarged view of area C of FIG. 9;

fig. 11 is a schematic structural view of another view angle of the embedded box according to the first embodiment of the present invention;

fig. 12 is a schematic structural view of a first decorative cover according to a first embodiment of the present invention;

fig. 13 is a schematic structural view of a pre-buried box according to a second embodiment of the present invention;

fig. 14 is a schematic structural view of a second decorative cover and a third decorative cover according to a second embodiment of the present invention;

fig. 15 is a schematic structural view of a second decorative cover according to a second embodiment of the present invention;

fig. 16 is a schematic structural view of a part of the embedded box, the hinge assembly, the wire structure and the drag chain according to an embodiment of the present invention;

fig. 17 is a schematic structural view of a door body, hinge assembly, lead structure and tow chain according to an embodiment of the present invention;

FIG. 18 is an enlarged view of area D of FIG. 17;

wherein, 1, a box body; 101. a housing; 102. an inner container; 103. a compartment; 104. a housing chamber; 2. a hinge assembly; 201. a first fixed part; 202. a second fixed part; 203. a connecting rod; 204. a third fixed part; 3. a door body; 301. a threading channel; 4. a front cover assembly; 401. a front cover; 4011. a first fastening part; 4012. a second fastening part; 4013. a positioning part; 402. a first electronic device; 5. a hinge mount; 501. a first connecting plate; 5011. matching with the through hole; 502. a second connecting plate; 6. a control component; 7. pre-burying a box; 701. a first accommodating cavity; 702. a second accommodating cavity; 703. a first groove; 704. a second groove; 705. a first upper mating portion; 706. a second upper mating portion; 707. a first lower mating portion; 708. a second lower mating portion; 709. positioning a groove; 710. an upper housing; 711. a lower housing; 712. a partition wall; 713. a first outlet port; 714. a second outlet; 715. a first card slot; 716. a second card slot; 717. a third card slot; 718. a guide groove; 8. a wire structure; 801. a wire passage; 802. a shaft portion; 9. a seal member; 901. threading holes; 10. a drag chain; 11. a first decorative cover; 1101. a first buckling part; 1102. a second fastening part; 1103. a first opening; 1104. a stopper; 11041. a limiting bump; 11042. clamping teeth; 1105. a first stopper fixing portion; 1106. a second stopper fixing portion; 12. a second decorative cover; 1201. a second opening; 1202. a third buckling part; 1203. a first guide block; 1204. a first bearing block; 13. a third decorative cover; 1301. a third opening; 1302. a fourth retaining portion; 1303. a second guide block; 1304. a second bearing block.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the accompanying drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.

As shown in fig. 1 to 18, the utility model provides a refrigeration device, which comprises a box body 1, a door body 3, a control component 6, a pre-embedded box 7 and a wire structure 8.

The box body 1 has a compartment 103 opened forward and a housing chamber 104. The compartment 103 is used for accommodating articles to be refrigerated or frozen, and the accommodating chamber 104 is used for accommodating control components 6 such as a main control board of the refrigeration equipment.

The embedded box 7 is arranged in the accommodating chamber 104, the embedded box 7 is provided with a first accommodating cavity 701 and a second accommodating cavity 702 which are open forwards, and the first accommodating cavity 701 and the second accommodating cavity 702 are arranged in the left-right direction;

the control assembly 6 is arranged in the first accommodating cavity 701;

the door body 3 is arranged in front of the box body 1, and a threading channel 301 is arranged in the door body 3;

the wire guiding structure 8 is mounted on the door body 3 and extends from the door body 3 to the inside of the second accommodating cavity 702, the wire guiding channel 801 communicated with the threading channel 301 is arranged inside the wire guiding structure 8, and the wire guiding structure 8 moves relative to the second accommodating cavity 702.

In this case, the wire passage 801 in the wire structure 8 is used to pass a wire harness connected to the electronic components of the door body 3. Because wire structure 8 extends to in pre-buried box 7, has promoted space utilization. This embodiment can effectively avoid appearing the phenomenon that the door body pencil was dragged in the switching process of door body 3 through wire structure 8, and the door body 3 of adaptable various motion trails. When the door body 3 rotates, the wire harness and the wire structure 8 connected with the electronic component of the door body 3 move along with the door body 3, and the wire structure 8 protects the wire harness in the moving process of the wire harness. And the second holding chamber 702 in the embedded box 7 can protect the wire harness, prevent the wire harness from being exposed and abraded, and simultaneously separate the moving part of the wire harness from the control component 6 in the first holding chamber 701, thereby improving the electrical safety.

The refrigeration equipment further comprises a front cover assembly 4, a hinge assembly 2, a hinge fixing piece 5 and a door body wiring harness.

The hinge fixing piece 5 is connected to the embedded box 7 and the box body 1, the hinge assembly 2 is connected with the hinge fixing piece 5, and the door body 3 is connected with the hinge assembly 2.

Two hinge fixing parts 5 distributed along the left and right directions are arranged on the front side of the box body 1.

The hinge assembly 2 is selectively coupled to one of the two hinge fixtures 5.

The front cover assembly 4 is disposed in front of the receiving chamber 104 to cover at least a portion of the receiving chamber 104.

The refrigerating apparatus has a first state in which the hinge assembly 2 is coupled to the hinge fixture 5 at the right side and the front cover assembly 4 covers at least a portion of the receiving chamber 104 and the hinge fixture 5 at the left side, and a second state in which the hinge assembly 2 is coupled to the hinge fixture 5 at the left side and the front cover assembly 4 covers at least a portion of the receiving chamber 104 and the hinge fixture 5 at the right side.

The refrigeration equipment has the advantages that the directions of opening the door in the first state and the second state are different, the function of exchanging the directions of opening the door from left to right is achieved, and the front cover assembly 4 can cover at least part of the accommodating chamber 104 and the hinge fixing piece 5 which is not connected with the hinge assembly 2 in the first state and the second state of the refrigeration equipment by adjusting the position of the front cover assembly 4 in the first state and the second state, so that the appearance attractiveness of the refrigeration equipment is improved under the condition that the structure is simple, and the hinge fixing piece 5 which is not needed to be used is protected.

In an embodiment of the present invention, the front cover assembly 4 rotates 180 ° when the refrigeration device is in the first state and is in the second state relatively. I.e., in switching the refrigeration appliance between the first state and the second state, the front cover assembly 4 needs to be turned over by 180 °.

The front cover assembly 4 includes a front cover 401 for covering at least a portion of the receiving chamber 104 and one of the two hinge fixtures 5, and a first electronic device 402 mounted on a rear side of the front cover 401.

Specifically, the first electronic device 402 is a magnetic sensitive switch. The magnetic sensitive switch is used for detecting the outside temperature, and the first electronic device 402 is arranged on the front cover 401 to ensure the accuracy of detecting the outside temperature.

The box body 1 includes a casing 101 and an inner container 102 positioned in the casing 101, and a space between a bottom wall of the casing 101 and a top wall of the inner container 102 constitutes a housing chamber 104.

The control assembly 6 is arranged in the embedded box 7. The control unit 6 has a connection portion (not shown) for connecting with the first electronic device 402. The connecting portion is connected to the electronic device, so that the control assembly 6 is electrically connected to the first electronic device 402, and the control assembly 6 can control the first electronic device 402.

Specifically, the connection portion is detachably connected to the first electronic device 402. For example, the connection portion may be plugged with the first electronic device 402, in which case the connection portion is a connector. The connection portion and the first electronic device 402 may also be connected by direct contact, in which case the connection portion is a metal contact.

The connection portion is connected to the first electronic device 402 when the refrigeration apparatus is in the first state and the second state, and the front cover assembly 4 rotates 180 ° around an axis passing through the center of the first electronic device 402 and extending in the front-rear direction as a rotation axis when the refrigeration apparatus is in the first state and in the second state. That is, after the front cover assembly 4 is rotated, the position of the center of the first electronic device 402 does not change, and the first electronic device 402 is connected to the connection portion.

The first electronic component 402 is staggered with the center of the front cover 401 in the left-right direction, and when the refrigeration apparatus is in the first state, the first electronic component 402 is located in the right half area of the front cover 401, that is, the area of the front cover 401 in the left part of the first electronic component 402 is larger, so that the hinge fixing part on the left side can be conveniently covered by the front cover 401.

When the refrigeration equipment is in the second state, the first electronic device 402 is located in the left half area of the front cover 401, that is, the area of the front cover 401 on the right part of the first electronic device 402 is larger, so that the front cover 401 can cover the hinge fixing part on the right side conveniently.

The first electronic device 402 corresponds in height to the center of the front cover 401. In this way, after the front cover assembly 4 is rotated by 180 °, the height of the center of the first electronic device 402 does not change, preventing the first electronic device 402 from being separated from the connection part.

The embedded box 7 is provided with a first accommodating cavity 701 and two second accommodating cavities 702 which are respectively arranged on the left side and the right side of the first accommodating cavity 701, the first accommodating cavity 701 and the second accommodating cavities 702 are both opened forwards, and the control assembly 6 is arranged in the first accommodating cavity 701. The second receiving chamber 702 is used for receiving a part of the wiring harness connected to the display screen of the door 3.

When the refrigeration equipment is in the first state, the front cover assembly 4 covers the first accommodating cavity 701 and the second accommodating cavity 702 on the left side, and the second accommodating cavity 702 on the right side is exposed, so that a wiring harness connected with a display screen on the door body 3 passes through the wiring harness. When the refrigeration equipment is in the second state, the front cover assembly 4 covers the first accommodating cavity 701 and the second accommodating cavity 702 on the right side, and the second accommodating cavity 702 on the left side is exposed for a wire harness connected with a display screen on the door body 3 to pass through. Therefore, the utility model discloses a front cover subassembly 4 can also cover when refrigeration plant is in first state and second state and need not make the second holding chamber 702 that the pencil passes through, promotes the outward appearance aesthetic property.

The second receiving cavity 702 longitudinally corresponds to the hinge fastener 5, so that the front cover assembly 4 covers the hinge fastener 5 and the second receiving cavity 702 at the same time.

Preferably, the second receiving cavity 702 is located below the hinge fixing member 5, and when the hinge assembly 2 is installed on the hinge fixing member 5, at least a part of the second receiving cavity 702 and a part of the wire harness can be shielded by the hinge assembly 2, so that the appearance attractiveness is further improved.

The hinge fixing member 5 may be integrated with the case 1 or may be a part mounted to the case 1.

Preferably, the hinge fixing member 5 includes a first connecting plate 501 for connecting with the hinge assembly 2 and a second connecting plate 502 for connecting with the box body 1, and the embedded box 7 is located behind the first connecting plate 501.

The first connecting plate 501 is mounted on the front side of the embedded box 7, and the second connecting plate 502 is fixed in the accommodating chamber 104 and located between the embedded box 7 and the top wall of the accommodating chamber 104. The first connecting plate 501 extends longitudinally and the second connecting plate 502 extends horizontally rearward from the top of the first connecting plate 501.

Hinge mount 5 connects in box 1 and pre-buried box 7 simultaneously, has promoted hinge mount 5's stability, utilizes hinge mount 5 to be fixed in box 1 with pre-buried box 7 simultaneously, makes the structure simplify.

Specifically, the front side of the embedded box 7 is provided with a first through hole extending transversely in the area above the second accommodating cavity 702 and the first connecting plate 501, and the first through hole is used for a fastener to pass through and connects the first connecting plate 501 and the embedded box 7 together. And longitudinally extending second through holes are formed in the box body 1, the second connecting plate 502 and the embedded box 7, and the second through holes are used for allowing fasteners to pass through. The second connecting plate 502 and the embedded box 7 are provided with third through holes extending longitudinally, and the third through holes are used for allowing fasteners to pass through and connect the second connecting plate 502 and the embedded box 7 together.

The front part of the embedded box 7 is provided with a first groove 703 matched with the first connecting plate 501, and the top part is provided with a second groove 704 matched with the second connecting plate 502. The first groove 703 and the second groove 704 prevent the hinge fixing member 5 from protruding out of the embedded box 7, and prevent the embedded box 7 from being unable to be tightly attached to the top wall of the box body 1 and the embedded box 7 from being unable to be tightly attached to the front cover 401.

The rear side of protecgulum 401 is provided with two sets of buckle structures of longitudinal symmetry, pre-buried box 7 has two sets of last cooperation structures and lower cooperation structure that distribute from top to bottom, go up cooperation structure and cooperation structure down be used for when refrigeration plant is in first state and second state with respectively with one the buckle structure cooperatees in order to fix protecgulum subassembly 4 for refrigeration plant protecgulum 401 can both be fixed under first state and second state.

When the refrigeration equipment is in the first state, the buckle structure on the upper side is matched with the upper matching structure, and the buckle structure on the lower side is matched with the lower matching structure. When switching refrigeration plant to the second state, protecgulum 401 protecgulum upset 180, because two sets of buckle structures longitudinal symmetry, two sets of buckle structure upper and lower position interchange, the buckle structure of original top removes to the below and cooperates with cooperation structure down, the buckle structure of original below removes to the top and cooperates with last cooperation structure. Like this, even protecgulum 401 overturns, two sets of buckle structures and the equal one-to-one cooperation of two sets of cooperation structures make the structure simplify under the prerequisite of guaranteeing protecgulum 401 connection reliability.

Pre-buried box 7 is greater than in the ascending length of left right side direction protecgulum 401, go up the cooperation structure include two respectively with two cooperation portion 705, two are located in the first cooperation portion 706 on going up between the cooperation portion 705 corresponding first connecting plate 501, buckle structure have be used for with first buckle portion 4011 of cooperation portion 705 complex on the first, be used for with cooperation portion 706 complex second buckle portion 4012 on the second, first buckle portion 4011 with second buckle portion 4012 follows the rear side of protecgulum 401 extends backward, be provided with on the first connecting plate 501 and be used for making the cooperation perforation 5011 that first buckle portion 4011 passed.

First buckle 4011 and second buckle 4012 make protecgulum 401 effectively install in pre-buried box 7, even the regional protecgulum 401 that corresponds with hinge mount 5 also firmly is connected with pre-buried box 7, avoids protecgulum 401 to keep away from the regional perk of hinge subassembly 2.

Preferably, the extension length of the first latching portion 4011 is greater than the extension length of the second latching portion 4012. Because first buckle 4011 need pass first connecting plate 501, through the longer stability that has promoted first buckle 4011 and first upper fitting portion 705 and be connected with the length setting of first buckle 4011.

Specifically, two first upper mating portions 705 correspond to two first connection plates 501 one by one, and are respectively located behind one first connection plate 501 and correspond to the mating through holes 5011. The first upper matching part 705 comprises a groove extending backwards from the front side of the embedded box 7 and a convex block protruding downwards from the top wall of the groove, and the first buckling part 4011 enables the first buckling part 4011 to be matched with the first upper matching part 705 through the back wall which buckles the convex block.

The second upper matching portion 706 is a groove recessed upward from the top wall of the first accommodating cavity 701 of the embedded box 7, and the second fastening portion 4012 fastens the front wall of the second upper matching portion 706 through the groove, so that the second fastening portion 4012 is matched with the second upper matching portion 706.

The lower fitting structure includes a first lower fitting portion 707 disposed directly below the first upper fitting portion 705, and a second lower fitting portion 708 disposed directly below the second lower fitting portion 706. The first lower engaging portion 707 is a groove recessed downward from the bottom wall of the second accommodating chamber 702, and the second lower engaging portion 708 is a groove recessed downward from the bottom wall of the first accommodating chamber 701. The first lower engaging portion 707 is used to engage with the first fastening portion 4011, and the second lower engaging portion 708 is used to engage with the second fastening portion 4012.

To accommodate the longer first latch 4011, the first lower mating portion 707 is located rearward of the second lower mating portion 708.

Further, the second upper engaging portion 706 and the second lower engaging portion 708 may be one groove extending in the left-right direction, or may be a plurality of grooves distributed in the left-right direction.

Further, one end of the front cover 401 in the left-right direction is provided with a positioning portion 4013 extending rearward, and the positioning portion 4013 is provided at one end of the front cover assembly 4 close to the first electronic component 402. A positioning groove 709 is arranged on the front side surface of the embedded box 7 between the first accommodating cavity 701 and the second accommodating cavity 702. A positioning groove 709 is formed between the first accommodating cavity 701 and the left second accommodating cavity 702, and another positioning groove 709 is formed between the first accommodating cavity 701 and the right second accommodating cavity 702.

When the refrigeration apparatus is in the first state, the positioning portion 4013 is engaged with the positioning groove 709 on the right side. When the refrigeration plant is in the second state, location portion 4013 cooperates with left constant head tank 709 to play the positioning action when assembling protecgulum 401, the staff of being convenient for assembles protecgulum 401, and the cooperation of location portion 4013 and constant head tank 709 has promoted the stability of protecgulum 401 simultaneously.

The embedded box 7 comprises an upper shell 710 and a lower shell 711 which are butted up and down, first inclined plane parts are arranged on the left side and the right side of the upper shell 710, the lower shell 711 is provided with second inclined plane parts matched with the first inclined plane parts, and the front end of the first inclined plane part is lower than the rear end of the first inclined plane part, or the front end of the first inclined plane part is higher than the rear end of the first inclined plane part. The first and second slope parts play a role in positioning when the upper and

lower cases

710 and 711 are butted, facilitating the assembly of the upper and

lower cases

710 and 711.

Specifically, the door body 3 is provided with two threading channels 301 distributed left and right, and the two threading channels 301 extend to the top of the door body 3 to form an opening.

When the refrigeration device is in the first state, the wire structure 8 extends into the second receiving cavity 702 on the right side and is connected with the threading channel 301 on the right side. When the refrigeration equipment is in the second state, the lead structure 8 extends into the second receiving cavity 702 on the left side and is connected with the threading channel 301 on the left side.

Specifically, the wire passage 801 extends to an end of the wire structure 8 extending into the second accommodating cavity 702 and forms a wire inlet.

The front side of the control assembly 6 is provided with a joint (not shown), the refrigeration equipment further comprises a door body wiring harness (not shown), the door body wiring harness is connected to the joint, the door body wiring harness penetrates into the second accommodating cavity 702 from the opening of the second accommodating cavity 702 and sequentially penetrates through the wire inlet, the wire channel 801 and the threading channel 301.

Further, the embedded box 7 has a partition 712 for partitioning the first accommodating chamber 701 and the second accommodating chamber 702, a concave portion is provided at the front side of the partition 712, the refrigeration equipment further includes a sealing member 9 installed on the concave portion, and the sealing member 9 has a threading hole 901 for passing the door body wiring harness. The sealing member 9 is used for allowing the door body wiring harness to pass through, and the sealing member 9 also improves the sealing performance of the first accommodating cavity 701, so that the electrical safety is improved.

Further, the wire structure 8 has a shaft portion 802 extending into the threading channel 301 from the top opening of the threading channel 301, and the shaft portion 802 is rotatable relative to the threading channel 301, so that the wire structure 8 is rotatably mounted to the door body 3.

The hinge assembly 2 includes a first fixing portion 201 for connecting with the hinge holder 5, a second fixing portion 202 for connecting with the door body 3, and at least one link 203, and the first fixing portion 201 and the second fixing portion 202 are respectively pivotally connected with the link 203.

The first fixing portion 201 is located above the wire structure 8 and the second accommodating cavity 702, and the second fixing portion 202 protrudes downward relative to the first fixing portion 201 and is located in front of the wire structure 8. The second fixing portion 202 can cover the wire structure 8 and the opening of the second accommodating cavity 702, so as to improve the appearance of the refrigeration apparatus.

Further, the hinge assembly 2 further includes a third fixing portion 204, and the second fixing portion 202 is mounted on the door body 3 through the third fixing portion 204. The second fixing portion 202 is connected to the third fixing portion 204 by a fastener, and the third fixing portion 204 is connected to the top of the door body 3 by a fastener. The top of the door body 3 is provided with a positioning ring surrounding the top opening of the threading channel 301, and the third fixing portion 204 has a hole sleeved on the positioning ring.

When the refrigeration apparatus is switched between the first state and the second state and the hinge assembly 2 needs to be mounted on the hinge fixtures 5 on different sides, the second fixing portion 202 and the third fixing portion 204 are separated from the link rod 203, then the first fixing portion 201 and the link rod 203 are turned over by 180 °, so that the first fixing portion 201 and the link rod 203 are symmetrical in the left-right direction when mounted on different sides, and finally the second fixing portion 202 and the third fixing portion 204 are mounted on the link rod 203 and the third fixing portion 204 on the door body 3 after the second fixing portion 202 and the third fixing portion 204 are moved in parallel.

The second accommodating cavity 702 is smaller than the first accommodating cavity 701, the embedded box 7 has a first outlet 713 and a second outlet 714 which are distributed along the left-right direction and communicated with the first accommodating cavity 701, and the first outlet 713 and the second outlet 714 are located behind the second accommodating cavity 702. Since the number of elements in the first accommodation chamber 701 is large, and the wire harness connected to the control assembly 6 is passed through the region behind the small second accommodation chamber 702 by using the embedded box 7.

The first outlet 713 and the second outlet 714 can be used for enabling weak electric beams and strong electric beams to respectively penetrate out of the embedded box 7, so that the crossing of the wall electric beams and the weak electric beams in the control assembly 6 is avoided, the electromagnetic interference of the strong electric beams to the weak electric beams is reduced, and the performance of the refrigeration equipment is ensured.

The utility model discloses an in a preferred embodiment, refrigeration plant is still including setting up tow chain 10 in second holding chamber 702, the stiff end of tow chain 10 is fixed in the inner wall of second holding chamber 702, the expansion end of tow chain 10 is installed in the one end that wire structure 8 kept away from a body 3 to the expansion end of tow chain 10 follows wire structure 8 and removes simultaneously when wire structure 8 removes. The door body wire harness penetrating into the second accommodating cavity 702 firstly penetrates through the drag chain 10 and then penetrates into the wire channel 801. The tow chain 10 further protects the door body wiring harness and prevents the wiring harness from being worn during the movement of the door body 3 and the lead structure 8.

When the refrigeration device is used, the front cover 401 only covers the second receiving cavity 702 on one side, and the larger opening of the second receiving cavity 702 on the other side is exposed, which affects the appearance, so that the following two embodiments respectively provide two different schemes for covering the second receiving cavity 702.

In the first embodiment of the present invention, the refrigeration equipment further includes a first decorative cover 11, when the refrigeration equipment is in the first state, the first decorative cover 11 covers the right second accommodating cavity 702; when the refrigeration device is in the second state, the first decorative cover 11 covers the second accommodating cavity 702 on the left side.

In the present embodiment, only one first decorative cover 11 is provided, and the position of the first decorative cover 11 can be adjusted to cover the second receiving cavities 702 on both sides respectively in the process of switching the first state and the second state of the refrigeration equipment, so that the structure is simplified.

The first decorative cover 11 has a first opening 1103 for exposing the second receiving chamber 702. The first opening 1103 is used for passing the wire structure 8 and the door harness inside the wire structure 8.

The inner walls of the two second accommodating cavities 702 far away from the first accommodating cavity 701 in the left-right direction are provided with first clamping grooves 715, and the top walls and the bottom walls of the two second accommodating cavities 702 are provided with second clamping grooves 716 which are symmetrical along the longitudinal direction; the rear side of the first decorative cover 11 has a first fastening portion 1101 for fastening with the first fastening groove 715, and two second fastening portions 1102 arranged longitudinally symmetrically and for fastening with the second fastening groove 716. When the refrigeration equipment is switched between the first state and the second state, the position of the first decorative cover 11 needs to be changed, the first decorative cover 11 needs to be rotated by 180 ° to fit the first locking groove 715 and the second locking groove 716 on the inner walls of the second accommodating cavities 702 on both sides.

When the refrigeration device is in the first state, the first latching portion 1101 is located in the right region of the first decorative cover 11, the first latching portion 1101 latches with the first latching groove 715 on the right side, the second latching portion 1102 on the upper side latches with the second latching groove 716 on the upper side, and the second latching portion 1102 on the lower side latches with the second latching groove 716 on the lower side. When the refrigeration device is in the second state, the first decorative cover 11 is turned 180 degrees relative to the previous state, the first buckling part 1101 is located in the left region of the first decorative cover 11, and the first buckling part 1101 is buckled with the first buckle on the left side. The original upper second retaining portion 1102 moves to the lower side to be retained by the lower second slot 716, and the original lower second retaining portion 1102 moves to the upper side to be retained by the upper second slot 716.

In the present embodiment, the first decorative cover 11 is turned over instead of simply moving in parallel in the first state and the second state of the refrigeration apparatus in order to make the first catching portion 1101 of the first decorative cover 11 symmetrical in the left-right direction when the refrigeration apparatus is in the first state and the second state, so that the first catching portion 1101 is engaged with the first locking groove 715 symmetrical in the left-right direction.

Limited by the installation position of the wire structure 8, the first opening 1103 cannot be disposed at the center of the first decorative cover 11, if the first decorative cover 11 is only relatively translated when being installed at different sides, the position of the first opening 1103 is asymmetric between the first state and the second state, and the wire structure 8 cannot pass through the first opening 1103 and enter the second accommodating cavity 702. And it is possible to ensure that the first opening 1103 is symmetrical in the first state and the second state by turning the first trim cover 11 over, and it is ensured that the wire structure 8 and the wire harness within the wire structure 8 can pass through the first opening 1103 in both the first state and the second state.

Further, the area of the first decorative cover 11 is larger than the area of the opening of the second accommodating cavity 702. Therefore, the first decorative cover 11 can cover the wall of the embedded box 7, and the appearance attractiveness is further improved.

Since the wire structure 8 is located above the door body 3, limited to the volume of the refrigeration device, the box body 1 cannot be too much higher than the door body 3, and therefore the length of the accommodating chamber 104 in the longitudinal direction is small, and it is not possible to ensure enough space to make the center of the wire structure 8 and the center of the opening of the first accommodating cavity 701 at the same height, and therefore the center of the first decorative cover 11 and the center of the wire structure 8 cannot be ensured at the same height. After the first decorative cover 11 is turned over, the wire structure 8 may not pass through the first through hole.

To solve the above problem, the first decorative cover 11 further has a stopper 1104 mounted on the first opening 1103. The length of the first opening 1103 in the longitudinal direction is greater than the length of the stopper 1104 in the longitudinal direction, and the first decorative cover 11 further has a first stopper fixing portion 1105 and a second stopper fixing portion 1106, where the first stopper fixing portion 1105 and the second stopper fixing portion 1106 are distributed in the longitudinal direction.

When the refrigeration apparatus is in the first state, the stopper 1104 is connected to the first stopper fixing portion 1105, and an area of the stopper 1104 not covering the first opening 1103 is used for the wire protection structure 8 and the wire harness in the wire protection structure 8 to pass through. When the refrigeration equipment is in the second state, the stopper 1104 is connected to the second stopper fixing portion 1106, and the area of the stopper 1104 not covering the first opening 1103 is used for the wire structure 8 and the wire harness in the wire structure 8 to pass through.

After the first decorative cover 11 is turned over, the stopper 1104 is moved up and down, so that the exposed position of the first opening 1103 is symmetrical along the left-right direction, and the wire structure 8 is prevented from failing to pass through the first decorative cover 11 under the condition that the first decorative cover 11 can effectively shield the opening of the second accommodating cavity 702.

Specifically, the first stopper fixing portion 1105 and the second stopper fixing portion 1106 are disposed at the rear side of the first decorative cover 11. The two first stopper fixing portions 1105 are symmetrically disposed on the left and right sides of the first opening 1103, and the two second stopper fixing portions 1106 are symmetrically disposed on the left and right sides of the first opening 1103. The first stopper fixing portion 1105 and the second stopper fixing portion 1106 are both provided with transversely extending holes. The two sides of the stopper 1104 are provided with a limit protrusion 11041 for abutting against the rear side of the first decorative cover 11, and the limit protrusion 11041 is provided with a latch 11042 for matching with the first stopper fixing portion 1105 and the second stopper fixing portion 1106.

The sealing member 9 is disposed behind the front cover 401 and the first cosmetic cover 11, so that the wire harness passing through the sealing member 9 is shielded by the first cosmetic cover 11 and is not exposed, thereby improving the appearance and preventing the wire harness from being exposed and worn.

In the third embodiment of the present invention, the refrigeration equipment further includes a second decorative cover 12 and a third decorative cover 13 which are symmetrical along the left-right direction, when the refrigeration equipment is in the first state, the second decorative cover 12 covers the right side of the second accommodating chamber 702, when the refrigeration equipment is in the second state, the third decorative cover 13 covers the left side of the second accommodating chamber 702.

The second and third

decorative covers

12 and 13 are respectively provided with a second opening 1201 and a third opening 1301 for exposing the second receiving chamber 702.

The top wall and/or the bottom wall of the second accommodating cavity 702 are/is provided with a third clamping groove 717 and a guide groove 718, the guide groove 718 extends horizontally, the extending direction of the guide groove 718 is at a preset angle with the left-right direction, and the guide groove 718 is arranged at the front side of the embedded box 7.

The rear side of the second decorative cover 12 has a third latching portion 1202 engaged with the third latching groove 717 on the right side and a first guide block 1203 engaged with the guide groove 718 on the right side, and the rear side of the third decorative cover 13 has a fourth latching portion 1302 engaged with the third latching groove 717 on the left side and a second guide block 1303 engaged with the guide groove 718 on the left side.

When the second decorative cover 12 is assembled, the first guide block 1203 is inserted into the guide groove 718 from the front to the back, and then the second decorative cover 12 is pushed, so that the first guide block 1203 moves along the guide groove 718 until the third latching portion 1202 is engaged with the third latching groove 717. When the third decorative cover 13 is assembled, the second guide block 1303 is inserted into the guide groove 718 from the front to the rear, and then the third decorative cover 13 is pushed, so that the second guide block 1303 is moved along the guide groove 718 until the fourth catching portion 1302 is engaged with the third catching groove 717.

The rear side of the second decorative cover 12 also has a first retainer block 1204 for resting on the bottom wall of the second housing chamber 702. The rear side of the third decorative cover 13 also has a second holding block 1304 for resting on the bottom wall of the second housing chamber 702. The first bearing block 1204 and the second bearing block 1304 are used for improving the stability of the second decorative cover 12 and the third decorative cover 13, respectively.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A refrigeration apparatus, comprising:

the control assembly is arranged in the first accommodating cavity;

the wire structure is arranged on the door body and extends to the interior of the second accommodating cavity from the door body, a wire channel communicated with the threading channel is arranged in the wire structure, and the wire structure moves relative to the second accommodating cavity.

2. The refrigeration appliance according to claim 1, wherein the wire passage extends to an end of the wire structure extending into the second receiving cavity and forms a wire inlet.

3. The refrigeration equipment as claimed in claim 2, wherein a joint is installed at the front side of the control assembly, the refrigeration equipment further comprises a door body wiring harness, the door body wiring harness is connected to the joint, and the door body wiring harness penetrates into the second accommodating cavity from the opening of the second accommodating cavity and sequentially penetrates through the wire inlet, the wire guide channel and the wire threading channel.

4. The refrigeration equipment as claimed in claim 3, wherein the embedded box is provided with a partition wall for separating the first accommodating cavity from the second accommodating cavity, a concave part is arranged on the front side of the partition wall, and the refrigeration equipment further comprises a sealing piece arranged on the concave part, and the sealing piece is provided with a threading hole for the door body wiring harness to pass through.

5. The refrigeration equipment as claimed in claim 1, wherein the second accommodating cavity is smaller than the first accommodating cavity, the embedded box is provided with a first outlet and a second outlet which are distributed along the left-right direction and communicated with the first accommodating cavity, and the first outlet and the second outlet are positioned behind the second accommodating cavity.

6. The refrigeration equipment as claimed in claim 1, further comprising a hinge fixing piece and a hinge assembly, wherein the hinge fixing piece is connected to the embedded box and the box body, the hinge assembly is connected with the hinge fixing piece, and the door body is connected with the hinge assembly.

7. The refrigeration equipment as claimed in claim 6, wherein the embedded box is provided with two second accommodating cavities respectively arranged at the left side and the right side of the first accommodating cavity, and the two hinge fixing pieces are symmetrically arranged on the embedded box along the left-right direction;

8. The refrigeration appliance according to claim 7, further comprising a first trim cover covering the second receiving chamber on the right side when the refrigeration appliance is in the first state, and covering the second receiving chamber on the left side when the refrigeration appliance is in the second state.

9. The refrigeration equipment as claimed in claim 8, wherein the inner walls of the two second accommodating cavities far away from the first accommodating cavity in the left-right direction are provided with first clamping grooves, and the top wall and the bottom wall of each of the two second accommodating cavities are provided with longitudinally symmetrical second clamping grooves; the rear side of the first decorative cover is provided with a first buckling part used for buckling with the first clamping groove and two second buckling parts which are symmetrically arranged along the longitudinal direction and used for buckling with the second clamping groove.

10. The refrigerating apparatus as recited in claim 8 wherein said first decorative cover has a first opening for exposing said second receiving chamber and a stopper mounted on said first opening, said first opening having a length in a longitudinal direction greater than a length of said stopper in the longitudinal direction, said first decorative cover further having a first stopper fixing portion and a second stopper fixing portion, said first stopper fixing portion and said second stopper fixing portion being distributed in the longitudinal direction;

11. The refrigeration device as recited in claim 7 further comprising a second trim cover and a third trim cover symmetrical in a left-right direction, the second trim cover covering the second receiving chamber on the right side when the refrigeration device is in the first state, and the third trim cover covering the second receiving chamber on the left side when the refrigeration device is in the second state.

12. The refrigeration appliance according to claim 11, wherein the second and third cosmetic covers are provided with second and third openings, respectively, for exposing the second housing chamber.

13. The refrigeration equipment as claimed in claim 11, wherein a third clamping groove and a guide groove are arranged on the top wall and/or the bottom wall of the second accommodating cavity, the guide groove extends horizontally, the extending direction and the left-right direction form a preset angle, and an opening is formed in the front side of the embedded box by the guide groove;

14. The refrigeration appliance according to claim 13, wherein the rear side of the second trim cover further has a first bearing block for resting on the bottom wall of the second housing chamber, and the rear side of the third trim cover further has a second bearing block for resting on the bottom wall of the second housing chamber.

15. The refrigeration equipment as claimed in claim 1, wherein the embedded box comprises an upper shell and a lower shell which are butted up and down, first inclined plane parts are arranged on the left side and the right side of the upper shell, the lower shell is provided with second inclined plane parts matched with the first inclined plane parts, and the front end of the first inclined plane part is lower than the rear end of the first inclined plane part, or the front end of the first inclined plane part is higher than the rear end of the first inclined plane part.