CN218495572U

CN218495572U - Refrigeration device

Info

Publication number: CN218495572U
Application number: CN202221610520.0U
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: 2023-02-17
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a refrigeration plant, the power distribution box comprises a box body, the door body, pre-buried box, the front shroud subassembly, the box has forward open-ended room and accepts the room, the door body sets up in the place ahead of box in order to open or close the room, pre-buried box sets up in accepting the room, pre-buried box has two forward open-ended and walks the line chamber, two walk the line chamber and arrange along left right direction, the front shroud subassembly sets up in the place ahead of accepting the room, the front shroud subassembly has the left line chamber of walking, expose the right side walk the line chamber of the first state in line chamber and the line chamber of walking that covers the right side, expose the left second state of walking the line chamber. The wiring cavity is used for enabling a wiring harness connected with a display screen on the door body to pass through. The pencil can be worn out from the line chamber of walking of which side according to opening door direction adaptability selection, avoids the part overlength of pencil between the box and the door body to reduce the risk of pencil damage. The front cover component can cover the wiring cavity which is not needed to be used, the appearance attractiveness is improved, and the wiring cavity is protected.

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 and the like of certain models is provided with elements such as a display screen and the like, and the elements are required to be connected with a control assembly in the refrigeration equipment through wiring harnesses. Particularly, refrigeration plant includes the hinge of box, the door body and connection box and the door body, and the box is inside to be provided with pre-buried box and to be located the control assembly in the pre-buried box, is provided with the hole that supplies the pencil to pass on the box, and pre-buried box and box are worn out to the pencil, and it is internal to wear into the door from the hole that the hinge axis was predetermine again.

However, to the refrigeration plant that can switch between left side open door state and right side open door state, the hinge can switch at refrigeration plant's left part or two positions in the right part, and the part of pencil between the box and the door body has one state length short, another state length long in left side open door state and right side open door state, if the length that the pencil exposes between box and the door body is long, and the risk that the pencil received the damage can greatly increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigeration plant who walks the line chamber has two.

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 accommodation chamber opened forward;

the door body is arranged in front of the box body to open or close the compartment;

the embedded box is arranged in the accommodating chamber and is provided with two wiring cavities with forward openings, and the two wiring cavities are distributed along the left and right directions;

the front cover assembly is arranged in front of the accommodating chamber and has a first state of covering the wiring cavity on the left side and exposing the wiring cavity on the right side and a second state of covering the wiring cavity on the right side and exposing the wiring cavity on the left side.

As an embodiment of the utility model provides a further improvement, the internal threading passageway that distributes about being provided with two of door, just the threading passageway extends to the door body is close to one side of protecgulum subassembly forms the hole, two the position of threading passageway respectively with two walk line chamber one-to-one.

As an embodiment of the utility model provides a further improvement, refrigeration plant still includes control assembly and door body pencil, pre-buried box has to the front opening and sets up two walk the holding chamber between the line chamber, control assembly sets up the holding intracavity, control assembly's front side is installed and is connected, door body pencil connect in connect, and follow connect and penetrate walk to penetrate behind the line chamber threading passageway.

As a further improvement of an embodiment of the present invention, the pre-buried box has a partition the holding chamber with walk the partition wall in line 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 a further improvement of an embodiment of the present invention, the refrigeration device further includes a wire structure, the wire structure is mounted on the door body and extends from the door body to the inside of the wire routing cavity, the inside of the wire structure is provided with a wire channel communicated with the threading channel, the wire structure moves relative to the wire routing cavity, and the wire channel extends to one end of the wire structure extending into the wire routing cavity and forms a wire inlet; the door body wire harness enters the wire guide channel from the wire inlet and then penetrates into the threading channel.

As a further improvement of an embodiment of the present invention, when the front cover assembly is in the first state, the wire structure is mounted at the right portion of the door body and extends into the right wiring cavity, and the wire channel is communicated with the right threading channel;

when the front cover assembly is in the second state, the wire guide structure is mounted at the left part of the door body and extends into the wiring cavity at the left side, and the wire guide channel is communicated with the threading channel at 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 front cover assembly is in the first state, the first decorative cover covers the right wiring cavity, and when the front cover assembly is in the second state, the first decorative cover covers the left wiring cavity;

the first decorative cover is provided with a first opening exposing the routing cavity, and the wire structure penetrates through the first opening.

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

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

when the first decorative cover covers the wiring cavity on the right side, the stop block is connected with the first stop block fixing portion, and when the first decorative cover covers the wiring cavity on the left side, the stop block is connected with the second stop block fixing portion.

As a further improvement of an embodiment of the present invention, the refrigeration apparatus further includes a second decorative cover and a third decorative cover which are symmetrical in the left-right direction, when the front cover assembly is in the first state, the second decorative cover covers the right side of the wiring cavity, when the front cover assembly is in the second state, the third decorative cover covers the left side of the wiring cavity, the second decorative cover and the third decorative cover are respectively provided with a second opening and a third opening which are used for making the wiring cavity be exposed, and the wire structure is passed through the second opening or the third opening.

As a further improvement of an embodiment of the present invention, the top wall and/or the bottom wall of the routing cavity is/are provided with a third slot and a guide groove, the guide groove extends horizontally, the extending direction and the left and right directions form a preset angle, and the guide 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 supporting block for placing on the bottom wall of the wiring cavity. 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 wiring cavity.

As an embodiment of the present invention, the refrigeration equipment further comprises a drag chain disposed in the wire cavity, the fixed end of the drag chain is fixed to the inner wall of the wire cavity, the movable end of the drag chain is far away from the wire structure, and one end of the door body is connected.

As a further improvement of an embodiment of the present invention, when the front cover assembly is in the first state and the second state, the front cover assembly covers the accommodating chamber and the control assembly.

As a further improvement of an embodiment of the present invention, the front cover assembly includes a front cover, and a first electronic device mounted on a rear side surface of the front cover; the control assembly has a connection portion for connecting with the first electronic device;

the front cover assembly is connected with the first electronic device when in the first state and the second state, and the front cover assembly rotates 180 degrees by taking an axis which passes through the center of the first electronic device and extends along the front-back direction as a rotating shaft when in the first state relative to the axis which passes through the center of the first electronic device and extends along the front-back direction when in the second state.

As a further improvement of an embodiment of the present invention, the first electronic device is staggered with a center of the front cover in a left-right direction, and the first electronic device corresponds to the center of the front cover in height.

Compared with the prior art, the beneficial effects of the utility model reside in that: the wiring cavity is used for enabling a wiring harness connected with a display screen on the door body to pass through. Owing to have two and walk the line chamber, even exchange about the direction of opening the door body, the pencil can be worn out from what side walk the line chamber according to opening door direction adaptability selection, avoids the pencil at the part overlength between the box and the door body to reduce the risk of pencil damage. The front cover assembly can cover the wiring cavity which is not needed to be used, the appearance attractiveness is improved, the wiring cavity is protected, and dust is prevented from entering the wiring cavity.

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 a hidden front cover assembly, an inner container, a door body and a hinge assembly of the refrigeration equipment 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 pre-buried 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, wire 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. embedding a box; 701. an accommodating cavity; 702. a wiring 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 do not limit the present invention, and structural, method, or functional changes that can be made by those skilled in the art according to these embodiments are all included in the scope of the present invention.

In the various drawings of the present invention, certain dimensions of structures or portions may be 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 refrigerating device, which comprises a box body 1, a door body 3, a front cover component 4 and a pre-buried box 7.

The box body 1 is provided with a compartment 103 and a containing chamber 104 which are opened forwards;

the door body 3 is arranged in front of the box body 1 to open or close the compartment 103;

the embedded box 7 is arranged in the accommodating chamber 104, the embedded box 7 is provided with two wiring cavities 702 with openings towards the front, and the two wiring cavities 702 are arranged along the left and right direction;

the front cover assembly 4 is disposed in front of the receiving chamber 104, and the front cover assembly 4 has a first state of covering the trace cavity 702 on the left side and exposing the trace cavity 702 on the right side, and a second state of covering the trace cavity 702 on the right side and exposing the trace cavity 702 on the left side.

The wiring cavity 702 is used for passing a wiring harness connected to the display screen on the door body 3. Owing to have two and walk line chamber 702, even exchange about the direction of opening the door body 3, the pencil can be worn out from the line chamber 702 of walking of what side according to opening door direction adaptability selection, avoids the pencil at the part overlength between box 1 and the door body 3 to reduce the risk of pencil damage. The front cover assembly 4 can cover the trace cavity 702 that is not needed, improve the appearance, protect the trace cavity 702, and prevent dust from entering the trace cavity 702.

The refrigeration equipment further comprises a hinge assembly 2, a control assembly 6, a lead structure 8 and a door body wire harness.

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 compartment 103 is provided in the inner container 102. The storage chamber 104 is located above the compartment 103.

Two hinge fixing parts 5 distributed along the left and right directions are arranged on the front side of the box body 1. When the front cover assembly 4 is in the first state, the front cover assembly 4 covers the hinge mount 5 on the left side, and the hinge assembly 2 is coupled to the hinge mount 5 on the right side, and when the front cover assembly 4 is in the second state, the front cover assembly 4 covers the hinge mount 5 on the right side, and the hinge assembly 2 is coupled to the hinge mount 5 on the left side.

The front cover assembly 4 covers the left hinge fixing member 5 and the right hinge fixing member 5 in the first state and the second state, respectively, and prevents the hinge fixing member 5 that is not required to be used from being exposed, thereby enhancing the appearance beauty and protecting the hinge fixing member 5 that is not required to be used.

The hinge assembly 2 is connected with the door body 3. The front cover assembly 4 is in the first state and under the second state, and the refrigeration plant direction of opening the door is different, has realized the function of left and right interchange direction of opening the door.

The embedded box 7 has a containing cavity 701 which is open forward and is disposed between the two routing cavities 702. The control assembly 6 is disposed in the accommodating chamber 701.

When the front cover assembly 4 is in the first state and the second state, the front cover assembly 4 covers the accommodating cavity 701 and the control assembly 6, so as to improve the appearance and the beauty and protect the control assembly 6.

The front cover assembly 4 is rotated 180 ° in the first state relative to the second state. That is, in the process of switching the front cover assembly 4 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 comprises a front cover 401, a first electronic device 402 mounted on the rear side of the front cover 401; the control unit 6 has a connection for connecting to the first electronic device 402. The connecting portion is connected to the first electronic device 402 when the front cover assembly 4 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 in the first state relative to 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.

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 connection portion is detachably connected with 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 first electronic device 402 is staggered in the left-right direction from the center of the front cover 401. When the front cover assembly 4 is in the first state, the first electronic device 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 device 402 is larger, so that the front cover 401 can cover the hinge fixture 5 on the left side and the wiring cavity 702 on the left side. When the front cover assembly 4 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 of the first electronic device 402 is larger, so that the front cover 401 can cover the hinge fixing element 5 on the right and the wiring cavity 702 on the right.

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.

When the front cover assembly 4 is in the first state and the second state, the front cover 401 is installed on the front side surface of the embedded box 7.

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

Preferably, the routing cavity 702 is located below the hinge fixture 5, and when the hinge assembly 2 is installed on the hinge fixture 5, at least a part of the routing 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 wiring cavity 702 and the first connecting plate 501, and the first through hole is used for a fastener to pass through, so as to connect 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 so as to 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 protecgulum subassembly 4 is in first state and second state with respectively with one buckle structure cooperatees in order to fix protecgulum subassembly 4 for protecgulum subassembly 4 can both be fixed under first state and second state.

When the front cover assembly 4 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 the protecgulum subassembly 4 to the second state, protecgulum 401 upset 180, because two sets of buckle structures longitudinal symmetry, two sets of buckle structures 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.

The length of embedded box 7 on the left and right sides is greater than the length of protecgulum 401 on the left and right sides, it includes two respectively with two to go up cooperation portion 705, two on the corresponding first of first connecting plate 501 be located on the second between the cooperation portion 705 cooperation portion 706, buckle structure have be used for with first buckle portion 4011 of cooperation portion 705 cooperation 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 lower mating structure includes two first lower mating portions 707 below the two first upper mating portions 705, respectively, and a second lower mating portion 708 between the two first lower mating portions 707.

When the front cover assembly 4 is in the first state, the two first fastening portions 4011 are respectively engaged with the first upper engaging portion 705 on the left side and the first lower engaging portion 707 on the left side, and the two second fastening portions 4012 are respectively engaged with the first upper engaging portion 705 and the second lower engaging portion 708.

When the front cover assembly 4 is in the second state, the two first latching portions 4011 are respectively engaged with the left and right first upper engaging portions 705 and the right first lower engaging portion 707, and the two second latching portions 4012 are respectively engaged with the first upper engaging portion 705 and the second lower engaging portion 708.

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.

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 401 close to the first electronic component 402. The front side surface of the embedded box 7 is provided with two positioning grooves 709 which are distributed along the left-right direction, and when the front cover assembly 4 is in the first state, the positioning part 4013 is matched with the positioning groove 709 at the right side; when the front cover assembly 4 is in the second state, the positioning portion 4013 is matched with the left positioning groove 709, so that the front cover 401 is assembled, the positioning effect is achieved, the front cover 401 is convenient for workers to assemble, and meanwhile the stability of the front cover 401 is improved due to the matching of the positioning portion 4013 and the positioning groove 709.

Specifically, the positioning groove 709 is disposed between the accommodating cavity 701 and the routing cavity 702.

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.

Two threading channels 301 distributed left and right are arranged in the door body 3, the threading channels 301 extend to a hole is formed in one side, close to the front cover assembly 4, of the door body 3, the positions of the two threading channels 301 are respectively in one-to-one correspondence with the two wiring cavities 702, and therefore a wiring harness penetrating out of the wiring cavities 702 can conveniently penetrate into the door body 3.

A joint (not shown) is installed on the front side of the control assembly 6, and the door body wiring harness (not shown) is connected to the joint and penetrates into the wiring cavity 702 from the joint and then penetrates into the threading channel 301.

The embedded box 7 is provided with a partition 712 for separating the accommodating cavity 701 and the wiring cavity 702, a concave part is arranged on the front side of the partition 712, the refrigeration equipment further comprises a sealing element 9 installed on the concave part, and the sealing element 9 is provided with a threading hole 901 for the door body wiring harness to pass through. 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 accommodating cavity 701, so that the electrical safety is improved.

The wire structure 8 is mounted on the door body 3 and extends from the door body 3 to the inside of the wire routing cavity 702, a wire channel 801 communicated with the threading channel 301 is arranged inside the wire structure 8, the wire structure 8 moves relative to the wire routing cavity 702, and the wire channel 801 extends to one end of the wire structure 8 extending into the wire routing cavity 702 and forms a wire inlet; the door body wiring harness enters the wire guide channel 801 from the wire inlet and then penetrates into the threading channel 301.

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 components 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 wiring cavity 702 in the embedded box 7 can protect the wiring harness, prevent the wiring harness from being exposed and abraded, and simultaneously separate the moving part of the wiring harness from the control component 6 in the accommodating cavity 701, thereby improving the electrical safety.

When the front cover assembly 4 is in the first state, the wire structure 8 is mounted at the right portion of the door body 3 and extends into the right routing cavity 702, and the wire channel 801 is communicated with the right threading channel 301;

when the front cover assembly 4 is in the second state, the wire structure 8 is mounted at the left portion of the door body 3 and extends into the wiring cavity 702 at the left side, and the wire passage 801 is communicated with the threading passage 301 at the left side.

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 conductive line structure 8 and the routing cavity 702, and the second fixing portion 202 protrudes downward relative to the first fixing portion 201 and is located in front of the conductive line structure 8. The second fixing portion 202 can cover the openings of the wire structure 8 and the routing cavity 702, so as to enhance the aesthetic 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 to 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 front cover assembly 4 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 is mounted on the link rod 203 and the third fixing portion 204 is mounted on the door body 3 after the second fixing portion 202 and the third fixing portion 204 are moved in parallel.

The routing cavity 702 is smaller than the 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 accommodating cavity 701, and the first outlet 713 and the second outlet 714 are located behind the routing cavity 702. Because the accommodating cavity 701 has a plurality of elements, the accommodating cavity 701 is large, and the wire harness connected with the control assembly 6 passes through the area behind the small wiring cavity 702 by using the embedded box 7.

The refrigeration equipment further comprises a drag chain 10 arranged in the wiring cavity 702, the fixed end of the drag chain 10 is fixed on the inner wall of the wiring cavity 702, the movable end of the drag chain 10 is connected with one end, far away from the door body 3, of the wire structure 8, and the movable end of the drag chain 10 moves along with the wire structure 8 when the wire structure 8 moves. The door body wiring harness penetrating into the wiring cavity 702 firstly penetrates through the drag chain 10 and then penetrates into the wire channel 801. The tow chain 10 further protects the wire harness of the door body, and prevents the wire harness from being worn in the moving process of the door body 3 and the wire structure 8.

When the refrigeration equipment is used, the front cover 401 only covers the routing cavity 702 on one side, and the larger opening of the routing cavity 702 on the other side is exposed, so that the appearance attractiveness is affected, and therefore the following two embodiments respectively provide two different schemes for covering the routing cavity 702.

In the first embodiment of the present invention, the refrigeration equipment further includes a first decorative cover 11, when the front cover assembly 4 is in the first state, the first decorative cover 11 covers the right wiring cavity 702; when the front cover assembly 4 is in the second state, the first decorative cover 11 covers the trace cavity 702 on the left side.

In the present embodiment, only one first decorative cover 11 is provided, and the front cover assembly 4 can respectively cover the routing cavities 702 on both sides by adjusting the position of the first decorative cover 11 in the process of switching between the first state and the second state, so that the structure is simplified.

The first decorative cover 11 has a first opening 1103 for exposing the routing cavity 702. The wire structure 8 and the door body wiring harness in the wire structure 8 pass through the first opening 1103.

The inner walls of the two routing cavities 702 far away from the 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 routing 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 degrees to adapt to the first clamping groove 715 and the second clamping groove 716 on the inner walls of the wiring cavities 702 on the two sides.

When the front cover assembly 4 is in the first state, the first fastening portion 1101 is located in the right region of the first decorative cover 11, the first fastening portion 1101 is fastened to the first fastening groove 715 on the right side, the second fastening portion 1102 on the upper side is fastened to the second fastening groove 716 on the upper side, and the second fastening portion 1102 on the lower side is fastened to the second fastening groove 716 on the lower side. When the front cover assembly 4 is in the second state, the first decorative cover 11 is turned 180 ° relative to the previous state, the first fastening portion 1101 is located in the left region of the first decorative cover 11, and the first fastening portion 1101 is fastened with the first fastener on the left side. The original upper second latching portion 1102 moves to the lower side to latch with the lower second slot 716, and the original lower second latching portion 1102 moves to the upper side to latch with the upper second slot 716.

In the present embodiment, when the position of the first decorative cover 11 needs to be adjusted, the first decorative cover 11 is turned over instead of being simply moved in parallel, so that the first fastening portion 1101 of the first decorative cover 11 is symmetrical in the left-right direction when the front cover assembly 4 is in the first state and the second state, and the first fastening portion 1101 is conveniently engaged with the first engaging groove 715 which is 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 routing 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 routing 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 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 cosmetic 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 trim 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 first decorative cover 11 covers the right-hand routing cavity 702, 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 structure 8 and the wiring harness in the wire structure 8 to pass through. When the first decorative cover 11 covers the left wiring cavity 702, the stopper 1104 is connected to the second stopper fixing portion 1106, 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.

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 in the left-right direction, and the wire structure 8 is prevented from failing to pass through the first decorative cover 11 while the first decorative cover 11 is ensured to effectively block the opening of the wire routing 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 limiting protrusion 11041 for supporting the rear side of the first decorative cover 11, and the limiting 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 arranged behind the front cover 401 and the first decorative cover 11, so that the wiring harness passing through the sealing member 9 is shielded by the first decorative cover 11 and cannot be exposed, the appearance attractiveness is improved, and the wiring harness is prevented from being exposed and abraded.

In the third embodiment of the present invention, the refrigeration device further includes a second decorative cover 12 and a third decorative cover 13 symmetrical in the left-right direction, when the front cover assembly 4 is in the first state, the second decorative cover 12 covers the right side of the wiring cavity 702, and when the front cover assembly 4 is in the second state, the third decorative cover 13 covers the left side of the wiring cavity 702.

The second decorative cover 12 and the third decorative cover 13 are respectively provided with a second opening 1201 and a third opening 1301 for exposing the routing cavity 702. The wire structure 8 and the door body wiring harness in the wire channel 801 pass through the second opening 1201 or the third opening 1301.

The top wall and/or the bottom wall of the wiring 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 a preset angle with the left-right direction, and the guide groove 718 forms an opening 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 routing cavity 702. The rear side of the third decorative cover 13 also has a second retainer block 1304 for placement on the bottom wall of the trace cavity 702. The first holding block 1204 and the second holding 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 detailed descriptions is only for the specific description of the feasible embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present invention should be included within the scope of the present invention.

Claims

1. A refrigeration apparatus, comprising:

a case having a compartment and an accommodation chamber opened forward;

2. The refrigeration equipment according to claim 1, wherein two threading channels are arranged in the door body and distributed from left to right, the threading channels extend to one side of the door body close to the front cover assembly to form a hole, and the two threading channels are respectively in one-to-one correspondence with the two routing cavities.

3. The refrigeration equipment according to claim 2, further comprising a control assembly and a door body harness, wherein the embedded box is provided with a containing cavity which is open towards the front and is arranged between the two wiring cavities, the control assembly is arranged in the containing cavity, a connector is installed on the front side of the control assembly, the door body harness is connected to the connector, and the door body harness penetrates into the wiring cavity from the connector and then penetrates into the threading channel.

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

5. The refrigeration equipment according to claim 3, further comprising a wire structure, wherein the wire structure is mounted on the door body and extends from the door body to the inside of the wire routing cavity, the inside of the wire structure is provided with a wire passage communicated with the threading passage, the wire structure moves relative to the wire routing cavity, and the wire passage extends to one end of the wire structure extending into the wire routing cavity and forms a wire inlet; the door body wire harness enters the wire guide channel from the wire inlet and then penetrates into the threading channel.

6. The refrigeration equipment according to claim 5, wherein when the front cover assembly is in the first state, the wire structure is mounted at the right portion of the door body and extends into the wiring cavity at the right side, and the wire channel is communicated with the threading channel at the right side;

7. The refrigeration device as recited in claim 5 or 6 further comprising a first decorative cover, wherein when the front cover assembly is in the first state, the first decorative cover covers the right side of the routing cavities, and when the front cover assembly is in the second state, the first decorative cover covers the left side of the routing cavities;

the first decorative cover is provided with a first opening which exposes the routing cavity, and the wire structure penetrates through the first opening.

8. The refrigeration equipment as claimed in claim 7, wherein the inner walls of the two routing cavities far away from the other routing cavity in the left-right direction are provided with first clamping grooves, and the top walls and the bottom walls of the two routing cavities are provided with second clamping grooves which are symmetrical along the longitudinal direction; 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.

9. The refrigerating apparatus as recited in claim 8 wherein said first decorative cover has 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 provided, said first stopper fixing portion and said second stopper fixing portion being distributed in the longitudinal direction;

when the first decorative cover covers the wiring cavity on the right side, the stop block is connected with the first stop block fixing part, and when the first decorative cover covers the wiring cavity on the left side, the stop block is connected with the second stop block fixing part.

10. The refrigeration equipment according to claim 5 or 6, further comprising a second decorative cover and a third decorative cover which are symmetrical in the left-right direction, wherein when the front cover assembly is in the first state, the second decorative cover covers the right side of the wiring cavity, when the front cover assembly is in the second state, the third decorative cover covers the left side of the wiring cavity, the second decorative cover and the third decorative cover are respectively provided with a second opening and a third opening for exposing the wiring cavity, and the wire structure passes through the second opening or the third opening.

11. The refrigeration equipment as claimed in claim 10, wherein the top wall and/or the bottom wall of the routing cavity is/are provided with a third clamping groove and a guide groove, the guide groove extends horizontally, the extending direction and the left-right direction form a preset angle, and the guide groove forms an opening at the front side of the embedded box;

12. The refrigeration appliance according to claim 11 wherein the rear side of the second decorative cover further has a first bearing block for placement on the bottom wall of the wiring cavity and the rear side of the third decorative cover further has a second bearing block for placement on the bottom wall of the wiring cavity.

13. The refrigeration equipment according to claim 5, further comprising a drag chain arranged in the wiring cavity, wherein a fixed end of the drag chain is fixed on an inner wall of the wiring cavity, and a movable end of the drag chain is connected with one end of the wire structure far away from the door body.

14. The refrigeration appliance according to claim 3, wherein the front cover assembly covers the receiving cavity and the control assembly when the front cover assembly is in both the first state and the second state.

15. The refrigeration appliance according to claim 14 wherein the front cover assembly includes a front cover, a first electronic device mounted on a rear side of the front cover; the control assembly is provided with a connecting part used for being connected with the first electronic device;

the connecting part is connected with the first electronic device when the front cover assembly is in the first state and the second state, and the front cover assembly rotates 180 degrees by taking an axis which passes through the center of the first electronic device and extends along the front-back direction as a rotating shaft when the front cover assembly is in the first state and the second state relatively.

16. The refrigeration appliance according to claim 15, wherein the first electronic part is staggered in a left-right direction with respect to a center of the front cover, the first electronic part corresponding in height to the center of the front cover.