Heat insulator

Abstract

A refrigerator is disclosed. A refrigerator includes a cover member mounted on one surface of a body to face a gasket of a door. A heat wire is mounted on one side of the cover member. The heat wire is covered by the cover member. The body is composed of a heat insulator. A vacuum space portion is formed on one side of a first plate, a second plate, and a side plate that constitute a heat insulator. The heat insulator further includes a bent portion formed so as to extend from the second plate in another direction different from the one direction. The cover member may be fastened to one side of the body with the bent portion. In addition, the heat wire may transfer heat to a second plate forming an outer appearance of the body using the bent portion.

Description

TECHNICAL FIELD

[0001] The present invention relates to an insulator. The present invention relates to a refrigerator provided with an insulator. BACKGROUND

[0002] As related prior art regarding a heat line and a cover member covering the same, a vacuum insulator and a refrigerator are disclosed in Patent Document 10-2021-0078845A (2021.06.29.). According to the disclosure of the patent document, a heat line is provided on the outer surface of a partition member that separates a freezing chamber upward and downward.

[0003] A separate foaming member is provided inside the partition member as an insulating member. The inside insulator is covered by a cap body of a resin material, and a heat line is combined with the cap body. The heat line is covered by a heat line cover. The heat line cover functions as a heat transfer to prevent dewing on the outside.

[0004] However, the cap body of the patent document has no combined structure other than adhesion when combined with the vacuum insulator, thereby having a disadvantage in terms of assembly and strength.

[0005] Therefore, a combined structure of the cap body and the vacuum insulator is required.

[0006] In addition, the shape and configuration of the cap body, the heat line, and the heat line cover need to be changed according to the shape of the vacuum insulator.

[0007] Also, the cap body of the patent document is a structure that interfaces with the thin plate portion of the vacuum insulator, so in the case where an external impact is applied, vacuum leakage can occur due to damage to the vacuum insulator. SUMMARY

[0008] PROBLEMS TO BE SOLVED BY THE INVENTION

[0009] The present invention aims to provide a refrigerator having a structure capable of solving the above problems.

[0010] The first object is to provide a refrigerator having a structure in which a cover member provided with a heat line and a vacuum insulator can be combined using means other than adhesion.

[0011] The second object is to provide a refrigerator having a structure capable of improving the degree of freedom regarding the shape and / or configuration of the peripheral member to which the heat line is combined according to the shape of the vacuum insulator.

[0012] The third object is to provide a refrigerator having a structure capable of minimizing damage to the vacuum insulator that can be caused by external impact applied to the cover member.

[0013] TECHNICAL SOLUTION TO THE PROBLEM

[0014] The thermal insulator of the present application can be provided as at least one thermal insulator. As an example, the thermal insulator of the present application can be provided with a first wall extending in one direction and a second wall extending in a direction different from the one direction. As another example, the thermal insulator of the present application can include a first thermal insulator and a second thermal insulator. The second thermal insulator can be provided as a separate member separated from the first thermal insulator. The second thermal insulator can be connected with the first thermal insulator using a connecting member. In the present application, the connecting member can be defined as a joint. The second thermal insulator can include a portion extending in the same direction as the first thermal insulator. The second thermal insulator can include a portion extending in a direction different from the first thermal insulator. The thermal insulator can be provided in the form of a panel.

[0015] The refrigerator of the present application includes a body. The body includes a panel forming an appearance of the refrigerator and / or composed of a thermal insulator. The refrigerator includes a door. The door is provided openably and closably at one side of the body. The refrigerator includes a gasket. The gasket is coupled at one side (e.g., an inner side) of the door to be connectable with one side of the body. The refrigerator includes a hot line. The hot line is coupled with one side of the body. The refrigerator includes a cover member. The cover member is coupled at one side of the body to cover the hot line. The thermal insulator includes one or more of a first plate, a second plate, a side plate, and a support. The first plate is disposed toward a first space formed at an inner side of the body. The first plate extends in one direction. The second plate is disposed toward a second space formed at an outer side of the body. The side plate extends from one side of the first plate in a direction different from the one direction and is connected with one side of the second plate. The support is disposed at a vacuum space portion formed between the first plate and the second plate. The thermal insulator further includes a curved portion. The curved portion is formed to extend from the second plate in another direction different from the one direction.

[0016] The hot line can be connected with the curved portion.

[0017] The hot line can be disposed at an inner side or an outer side of the curved portion.

[0018] The hot line can be coupled with the cover member.

[0019] The hot line can be disposed adjacent to the second plate at one side (e.g., an outer side) of the gasket.

[0020] A drawer guide disposed toward a first space formed at an inner side of the body is further included. One side of the cover member can cover the side plate. Another side of the cover member can cover a portion of the drawer guide.

[0021] The body includes a first heat insulator and / or a second heat insulator. The first heat insulator is disposed between the first plate and the drawer guide. The second heat insulator is disposed between the side plate and one side of the cover member.

[0022] The cover member includes a heat wire accommodation portion. The heat wire accommodation portion is provided at one side of the cover member. The heat wire accommodation portion surrounds the heat wire for the heat wire to be coupled. The heat wire accommodation portion can be disposed at an inner side or an outer side of the curved portion.

[0023] The cover member further includes a magnet accommodation portion. The magnet accommodation portion is provided at one side of the cover member. The magnet accommodation portion accommodates a magnet to provide a close force with the gasket. The magnet accommodation portion can be disposed at one side (e.g., an outer side) of the curved portion.

[0024] The heat wire accommodation portion and / or the magnet accommodation portion can be formed integrally with the one side of the cover member. Alternatively, the heat wire accommodation portion and / or the magnet accommodation portion can be formed separately from the cover member and coupled with the one side of the cover member.

[0025] An opening portion capable of accommodating the heat wire is formed at one side of the heat wire accommodation portion. The opening portion can be disposed to be opposite to and / or covered by the curved portion.

[0026] The opening portion capable of accommodating the heat wire formed at one side of the heat wire accommodation portion can be disposed in an opposite direction to the curved portion and / or covered by the cover member. The heat wire can be not connected with the curved portion.

[0027] The cover member includes a first coupling portion and / or a second coupling portion. The first coupling portion is provided at one side of the cover member. The first coupling portion can be coupled with the curved portion. The second coupling portion is provided at another side of the cover member. The second coupling portion can be coupled with the drawer guide.

[0028] The first coupling portion can include a hook portion or a protrusion portion protrusively formed from the one side of the cover member. The second coupling portion can include a protrusion portion protrusively formed from the another side of the cover member.

[0029] The heat insulator can include a first case provided to surround the first plate. The heat insulator can further include a second case provided to surround the second plate. The second case can further include a curved portion case formed to extend from one side of the second case in the other direction to cover the curved portion. The heat wire can be connected with the curved portion case.

[0030] A refrigerator according to another embodiment of the present application includes a body. The body includes a panel forming an appearance of the refrigerator and / or composed of a thermal insulator. The refrigerator includes a door provided openably and closably at one side of the body. The refrigerator includes a gasket combined at one side (e.g., an inner side) of the door to be connectable with one side of the body. The refrigerator includes a cover member combined with the gasket at one side of the body. The thermal insulator includes a first plate, a second plate, a side plate, and a support. The first plate is disposed toward a first space formed at an inner side of the body and / or extends in one direction. The second plate is toward a second space formed at an outer side of the body. The side plate extends from one side of the first plate in a direction different from the one direction and is connected with one side of the second plate. The support is disposed at a vacuum space portion formed between the first plate and the second plate. The thermal insulator further includes a curved portion formed to extend from the second plate in another direction different from the one direction.

[0031] The cover member is composed of a material different from a metal material of the second plate. The cover member can be formed of a resin of a polymer series having a lower thermal conductivity than the second plate.

[0032] The curved portion is overlapped and curved in two layers. A length of the curved portion extending in the other direction can be formed to be shorter than or equal to a distance between the first plate and the second plate.

[0033] The cover member includes a first cover member surrounding a portion of the first plate. The cover member includes a second cover member. The second cover member extends from the first cover member in the other direction. The second cover member surrounds the side plate. A length of the first cover member can be formed to be longer than or equal to a length of the second cover member.

[0034] The body further includes a thermal insulating member. The thermal insulating member surrounds one side of the first plate. The thermal insulating member surrounds one side of the side plate. The thermal insulating member surrounds one side of the second plate. The body can further include a drawer guide surrounding one side of the thermal insulating member. One side of the cover member can be combined with the curved portion and / or the other side of the cover member can be combined with the drawer guide.

[0035] Inventive Effects

[0036] According to an embodiment of the present application, the following effects can be achieved.

[0037] First, the cover member combined with one side of the body can be combined with a heat wire at one side (e.g., an inner side). The heat wire can prevent a dewing phenomenon on a surface forming an appearance of the refrigerator.

[0038] Second, the curved portion formed on one side of the body can bend one side corner of the second plate of the thermal insulation body to secure the strength of the thermal insulation body. Thus, in the manufacturing of the vacuum thermal insulation panel, the shape distortion of the panel caused by vacuum and high-temperature exhaust can be prevented.

[0039] Third, the heat wire can be connected with the curved portion formed on one side of the body, thereby transferring heat to the second plate of the vacuum thermal insulation body or the outer case forming the appearance of the refrigerator. In addition, the cover member can be combined with one side of the body using the curved portion.

[0040] Fourth, the cover member can be combined with the curved portion and the drawer guide disposed on one side (for example, the inner side) of the body, respectively.

[0041] Thus, the cover member can improve the convenience of the manufacturing and / or assembly of the thermal insulation body. In addition, the cover member surrounds at least one side of the thermal insulation body, thereby improving the thermal insulation performance. Also, the cover member is advantageous in securing the strength of the thermal insulation body.

[0042] Fifth, the cover member is combined with the drawer guide without being directly combined with the first plate which is the thin plate portion of the thermal insulation body, and thus does not apply direct external force to the thin plate portion of the thermal insulation body, thereby being able to secure the safety of the vacuum thermal insulation panel.

[0043] Sixth, the cover member is filled with a thermal insulation member on one side (for example, the inner side). The thermal insulation member extends to the drawer guide, thereby being able to obtain the effect of thermally insulating the heat bridge which is a portion of the vacuum thermal insulation panel where heat loss is easily generated. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 is a perspective view showing the appearance of a refrigerator according to an embodiment of the present application.

[0045] Figure 2 is a conceptual view for explaining a vacuum thermal insulation body provided in Figure 1 the refrigerator of

[0046] Figure 3 is a conceptual view for explaining a third plate of a panel provided in Figure 2

[0047] Figure 4 is a conceptual view for explaining a heat transfer resistance body of a panel provided in Figure 3

[0048] Figure 5 is a conceptual view showing the appearance of a refrigerator according to the present application.

[0049] Figure 6 is a sectional view taken along VIA-VIA in Figure 5 is a conceptual view showing a state in which a heat wire is disposed on one side of a body.​​

[0050] Figure 7 is a conceptual diagram illustrating a state in which a heating wire is disposed inside a body. Figure 5

[0051] Figure 8 is a conceptual diagram illustrating a state in which a heating wire is disposed inside a body. Figure 7

[0052] Figure 9 is a plan view illustrating a state in which Figure 8 is viewed from above.

[0053] Figure 10 is a conceptual diagram illustrating a state in which a heating wire is disposed inside a body. Figure 7

[0054] Figure 11 is a sectional view taken along XI-XI in Figure 10

[0055] Figure 12 is a sectional view taken along XII-XII in Figure 9

[0056] Figure 13 is a sectional view taken along XIII-XIII in Figure 9

[0057] Figure 14 is a sectional view taken along XIV-XIV in Figure 9

[0058] Figure 15 is a sectional view taken along XV-XV in Figure 7

[0059] Figure 16 is a conceptual diagram illustrating a state in which a heating wire according to the present application is combined with a cover member and / or connected to one side (e.g., an outer side) of a curved portion of a second plate.

[0060] Figure 17 is a conceptual diagram illustrating a state in which a heating wire according to another embodiment of the present application is combined with a cover member and the heating wire is disposed at one side (e.g., an inner side) of a curved portion of a second plate.

[0061] Figure 18 illustrates a state in which a heating wire accommodation portion and a curved portion according to another embodiment of the present application are combined with each other.

[0062] Figure 19 is a conceptual diagram illustrating a state in which a heating wire accommodation portion and a curved portion according to still another embodiment of the present application are combined with each other.

[0063] Figure 20 ​​​​​​​​is a conceptual view illustrating a combined structure of a bending portion and a cover member according to still another embodiment of the present application.

[0064] Figure 21 is a conceptual view illustrating a state in which a cover member and / or an insulating member is combined with a vacuum insulating body according to still another embodiment of the present application. DETAILED DESCRIPTION

[0065] Hereinafter, a "Commonly Described" section in which commonly defined portions of all embodiments of the present application are described is explained.

[0066] Alternatively, the insulating body of the present application can be provided as one insulating body. As an example, the insulating body can be provided with a first wall extending in one direction and a second wall extending in a direction different from the one direction. Alternatively, the insulating body of the present application can include a first insulating body and a second insulating body. The second insulating body can be provided as a separate member from the first insulating body. The second insulating body can be connected with the first insulating body using a connecting member. In the present application, the connecting member can be defined as a joint. The second insulating body can include a portion extending in the same direction as the first insulating body. The second insulating body can include a portion extending in a direction different from the first insulating body. The second insulating body can include a portion connected with the first insulating body, or can include a portion configured to overlap the first insulating body in at least one direction. The insulating body can be a vacuum insulating body including a vacuum space portion, or can be a non-vacuum insulating body not including a vacuum space portion. The insulating body can be a combination of the vacuum insulating body and the non-vacuum insulating body. The vacuum space portion provided in the second insulating body can include a portion extending in the same direction as the vacuum space portion provided in the first insulating body. The vacuum space portion provided in the second insulating body can include a portion extending in a direction different from the vacuum space portion provided in the first insulating body. The vacuum space portion provided in the second insulating body can include a portion configured to overlap the vacuum space portion provided in the first insulating body in at least one direction. The insulating body can be provided in the form of a panel. In the present application, the "panel" is exemplified in the following description, but an application in which the "insulating body" is used instead of the "panel" is also included in the present application. For example, it is explained in the following description of the present application that at least two panels of a body form the appearance of a refrigerator, which is understood or interpreted in the present application as at least two insulating bodies of a body form the appearance of a refrigerator.

[0067] Optionally, the refrigerator of the present application can include a body. The body can include at least one storage compartment. The body can include a partition wall that divides a first storage compartment and a second storage compartment. The first storage compartment joint can include a first-first storage compartment joint, a second-first storage compartment joint, and / or a third-first storage compartment joint. The second storage compartment joint can be provided at one side of the second storage compartment. The second storage compartment joint can include a first joint, a second joint, and / or a third joint.

[0068] The partition wall can include the vacuum insulation and / or the non-vacuum insulation. The refrigerator of the present application can include a door. The refrigerator of the present application can include a mechanical chamber configured at one side of the body. One or more of a compressor, a heat radiating part (e.g., a heat radiating part of a heat-electric module, a heat side radiator that performs heat exchange with the heat radiating part of the heat-electric module, etc.), and a cooling fan can be configured in the mechanical chamber. One or more of a first cover (e.g., a side cover) that forms at least a portion of a first face (e.g., a side face), a second cover (e.g., a rear cover) that forms at least a portion of a second face (e.g., a back face), a third cover (e.g., an upper cover) that forms at least a portion of a third face (e.g., a top face), a fourth cover (e.g., a bottom cover) that forms at least a portion of a fourth face (e.g., a bottom face), and a fifth cover (e.g., a front cover) that forms at least a portion of a fifth face (e.g., a front face) for the mechanical chamber can be included. One or more of the first cover, the second cover, the third cover, the fourth cover, and the fifth cover can be provided as a single part, or can be provided as a plurality of parts. The mechanical chamber of the refrigerator of the present application can include the insulation.

[0069] The panel can include one or more of a first plate, a second plate, and a side plate. A vacuum space portion can be provided between the first plate and the second plate. The refrigerator of the present application can include at least one panel. The present application can include one or more of a first panel forming at least a portion of a first face (e.g., a side face) of the refrigerator, a second panel forming at least a portion of a second face (e.g., a back face) of the refrigerator, a third panel forming at least a portion of a third face (e.g., a top face) of the refrigerator, a fourth panel forming at least a portion of a fourth face (e.g., a bottom face) of the refrigerator, and a fifth panel forming at least a portion of a fifth face (e.g., a front face) of the refrigerator. One or more of the first face, the second face, the third face, the fourth face, and the fifth face of the refrigerator can provide at least a portion of a wall forming the body, or provide at least a portion of a wall forming the door. One or more of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel can be provided as a single member, or provided as a plurality. The joint can be provided to connect a corner of the refrigerator, or connect a first wall and a second wall forming a wall of the refrigerator to each other. The joint can be provided to connect the panel with another member (e.g., another panel). The joint can be provided to connect at least two of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel. One or more of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel can be provided as a plurality, and the joint can be provided to connect the plurality of panels to each other. The joint can include a first face, a second face, and / or a third face. The first face of the joint can cover at least a portion of at least one of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel. The second face of the joint can cover at least a portion of at least another one of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel. The third face of the joint can be connected with the first face of the joint and / or the second face of the joint. The third face of the joint can be connected with a corner of the first face of the joint and / or a corner of the second face of the joint. The third face of the joint can be formed obliquely to at least one of the first face of the joint and the second face of the joint. At least a portion of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel can be provided as a panel having a first thermal insulation performance per unit thickness, and at least another portion of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel can be provided as a panel having a second thermal insulation performance per unit thickness. The first thermal insulation performance and the second thermal insulation performance can be different.

[0070] The thermal insulator or the refrigerator according to the present application can include a duct. The duct can include a first duct, a second duct, and / or a third duct. The first duct can supply cold air to the first storage compartment or the second storage compartment. The second duct can accommodate an evaporator. The third duct can be connected in communication with the first duct and the second duct. The third duct can include a first face, a second face, a third face, a fourth face, and / or a fifth face. The first face of the third duct can surround the first face of the joint. The second face of the third duct can surround the second face of the joint. The third face of the third duct can surround the third face of the joint. The third duct can include a fourth face. The fourth face of the third duct can be configured to extend from the first face of the third duct or face the second storage compartment. The fifth face of the third duct can be configured to extend from the second face of the third duct or face the evaporator.

[0071] The thermal insulator or the refrigerator according to the present application can include a block. The block can include a portion extending in the same direction as one or more of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel. The block can include a portion extending in a different direction from one or more of the first panel, the second panel, the third panel, the fourth panel, and the fifth panel. The block can include a first face (e.g., a left side face), a second face (e.g., a right side face), a third face (e.g., a back face), a fourth face (e.g., a bottom face), a fifth face (e.g., a top face), and a sixth face (e.g., a front face). A portion of the first face, the second face, the third face, the fourth face, and the fifth face of the refrigerator can be provided in the form of a panel, and another portion of the first face, the second face, the third face, the fourth face, and the fifth face of the refrigerator can be provided in the form of a block. The block can be provided as the non-vacuum thermal insulator. As an example, the block can be a block cover and / or a PU foaming liquid provided inside the block cover. The block can include one or more of a first block portion (e.g., a side block portion), a second block portion (e.g., a back block portion or a front block portion), and a third block portion (e.g., a bottom block portion or a top block portion). The first block portion, the second block portion, and the third block portion can be respectively provided in plural. At least two of the first block portion, the second block portion, and the third block portion can be connected and provided as the joint. The third block portion can form one face of the first storage compartment and / or form one face of the mechanical compartment. The third block portion can be provided as a partition wall, or can form one face of the first storage compartment.

[0072] The thermal insulator or the refrigerator according to the present application can include a thermal insulation reinforcing portion. The thermal insulation reinforcing portion can include a portion connected to one side of the block, or can include a portion protrudingly formed from the block.

[0073] The thermal insulator or refrigerator of the present application can include a hinge. The hinge can be disposed at one side of the thermal insulator. The hinge can be disposed at the body and / or the door of the refrigerator.

[0074] The hinge can include one or more of a hinge fixing portion, which is a portion of the hinge combined with at least one of the thermal insulator, the body of the refrigerator, and the door of the refrigerator, and a hinge connecting portion, which is a portion protrusively extended from the hinge fixing portion. The hinge can include one or more of a first hinge (e.g., an upper hinge) disposed at one side of a wall forming the first storage compartment, a second hinge (e.g., a middle hinge) disposed at the partition wall, and a third hinge (e.g., a lower hinge) forming a wall of the second storage compartment. The thermal insulator or refrigerator of the present application can include one or more of a hinge reinforcing frame reinforcing the strength of the hinge, a cover combined with the hinge, and a hinge reinforcing plate disposed or accommodated in connection with the panel. The hinge reinforcing frame can include one or more of a first frame portion, a second frame portion, a third frame portion, and a fourth frame portion. At least two of the first frame portion, the second frame portion, the third frame portion, and the fourth frame portion can extend in different directions from each other.

[0075] The thermal insulator or refrigerator of the present application can include a support frame. The support frame can support one face of the panel. The support frame can include a coupling portion. The block can be supported by the support frame in the mechanical chamber. The support frame can include a first support frame and / or a second support frame.

[0076] The thermal insulator or refrigerator of the present application can include an inner cover. The inner cover can be disposed between the cover of the mechanical chamber and the hinge reinforcing frame (e.g., the first frame portion).

[0077] The thermal insulator or refrigerator of the present application can include a trim. The trim can be disposed at a face of the thermal insulator. The trim can be disposed at a face of the body and / or the door of the refrigerator. As an example, the trim can be disposed at an outer surface of the thermal insulator or an outer surface of the refrigerator.

[0078] The thermal insulator or refrigerator of the present application can include a heat line. The heat line can be disposed at a face of the thermal insulator. The trim can be disposed at a face of the body and / or the door of the refrigerator. The heat line can be disposed between the trim and the face of the thermal insulator. The heat line can be disposed between the trim and the face of the refrigerator and / or between the trim and the face of the door.(034)

[0079] The thermal insulator or refrigerator of the present application can include a case. The case can be an appearance case or an inner case. The appearance case can be connected with the second plate. The appearance case can be provided to cover at least a portion of the second plate. The appearance case can be provided to be in contact with the second plate or to be spaced apart from the second plate by a prescribed interval. The inner case can be connected with the first and second plates. The inner case can be provided to cover at least a portion of the first plate. The inner case can be provided to be in contact with the first plate or to be spaced apart from the first plate by a prescribed interval.

[0080] The thermal insulator or refrigerator of the present application can include a drawer and / or a drawer guide. The drawer guide can include a first storage compartment drawer guide provided to the first storage compartment. The first storage compartment drawer guide can include at least one of a first plate (e.g., a side plate), a second plate (e.g., a lower plate), a third plate (e.g., an upper plate), and a fourth plate (e.g., a middle plate).

[0081] The drawer guide can include a second storage compartment drawer guide provided to the second storage compartment.

[0082] The thermal insulator or refrigerator of the present application can include a shelf and / or a shelf support frame.

[0083] The "detailed description of the invention for implementing the invention" is divided into the aforementioned "commonly recorded" and the latter "recorded based on the drawings". In the "detailed description of the invention for implementing the invention", the detailed description recorded for implementing the invention can be understood as an embodiment of the present application, respectively. In the "detailed description of the invention for implementing the invention", the content in which at least two of the respective detailed descriptions recorded for implementing the invention are combined can also be understood as an embodiment of the present application. As an example, each paragraph and the combination of each paragraph of the "commonly recorded" part or the part recorded based on the drawings in the "detailed description of the invention for implementing the invention" can be understood as an embodiment of the present application. As another example, each sentence and the combination of each sentence of the "commonly recorded" part or the part recorded based on the drawings in the "detailed description of the invention for implementing the invention" can be understood as an embodiment of the present application.

[0084] Hereinafter, the "recorded based on the drawings" part of the present application is described based on each drawing.

[0085] Reference Figures 1 to 4The thermal insulator 10 of the present application can include the plates 11, 12, 14. In the present application, the expression of the plate can mean at least one of the first plate 11, the second plate 12, and the side plate 14. Optionally, the thermal insulator of the present application can include the vacuum space portion 15. The vacuum space portion 15 can be formed with walls provided by the plates 11, 12, 14. The vacuum space portion 15 can have a thickness in the first direction. The plates 11, 12, 14 can include the first plate 11 and the second plate 12. The first plate 11 can include a portion extending in a direction different from the first direction. The second plate 12 can include a portion extending in a first direction different from the first direction. Optionally, the plates can include the side plate 14 including a portion extending in the first direction. As an example, in the thermal insulator 10 of the present application, the first plate 11, the second plate 12, and the side plate 14 can be provided as separate components, respectively, and can be provided as connected to each other as separate components. As another example, in the thermal insulator 10 of the present application, at least two components of the first plate 11, the second plate 12, and the side plate 14 can be provided as one body, and can be provided as connected to each other between components separated from each other. As still another example, in the thermal insulator 10 of the present application, portions connecting the first plate 11, the second plate 12, and the side plate 14 to each other can be provided as one body, respectively. In this case, the first plate 11 can be provided as components separated from each other, and as connected to each other as the components separated from each other. Alternatively, the second plate 12 can be provided as components separated from each other, and as connected to each other as the components separated from each other. Alternatively, the side plate 14 can be provided as components separated from each other, and as connected to each other as the components separated from each other. Optionally, the thermal insulator 10 of the present application can include a third plate disposed at least a portion of the thermal insulator 10 or connected to at least a portion of the plates 11, 12, 14. The third plate can include a portion provided as having a thickness less than or equal to a thickness of the plates 11, 12, 14. The third plate can include a portion provided as having a thickness greater than the thickness of the plates 11, 12, 14. The third plate can be disposed at the vacuum space portion 15 or disposed outside the vacuum space portion 15. An example of the third plate can be the heat transfer blocking body 23, 26a, 26b, 34, the deformation resistance body 13, and the like described in the present application.

[0086] Optionally, the thermal insulator 10 of the present application can include a heat transfer retarder 23, 26a, 26b, 34 for reducing the amount of heat transfer between a first space provided near the first plate 11 and a second space provided near the second plate 12 or reducing the amount of heat transfer between the first plate 11 and the second plate 12. The heat transfer retarder for reducing the amount of heat transfer by conduction can be defined as a conduction resistance sheet 26a, 26b, and the heat transfer retarder for reducing the amount of heat transfer by radiation can be defined as a radiation resistance sheet 23. The heat transfer retarder 23, 26a, 26b, 34 can be provided by a porous substance 34 or by a filler material 34. The filler material filled with a porous material inside can be defined as a porous substance 34. The heat transfer retarder 23, 26a, 26b, 34 can include a mixture of at least one or at least two of the radiation resistance sheet 23, the porous substance 34, the filler material 34, and the conduction resistance sheet 26a, 26b. The heat transfer retarder 23, 26a, 26b, 34 can be provided to be connected to at least a portion of the plate 11, 12, 14 or not to be in contact with the plate 11, 12, 14. A shield 24 can be provided to insulate the outside of the heat transfer retarder 23, 26a, 26b, 34. A connection frame 17 can be provided at the outside of the heat transfer retarder 23, 26a, 26b, 34. The thermal insulator 10 can include a pipe passing through the vacuum space portion 15. The pipe can be formed by providing a pipe wall 32 as a separate member, or can be provided to remove the pipe wall 32 in a form in which a through hole is formed only in the plate. The side plate 14 or the heat transfer retarder 23, 26a, 26b, 34 can be provided near the pipe.

[0087] Optionally, the thermal insulator 10 of the present application can include a deformation resistance body 13 connected to at least a portion of the plate 11, 12, 14 and increasing the deformation resistance of the plate 11, 12, 14. In the case where the deformation resistance body is provided in a plate form, the deformation resistance body can be referred to as a deformation resistance plate.

[0088] Optionally, the thermal insulator 10 of the present application can include a support 19 connected to at least a portion of the plate 11, 12, 13 and maintaining the vacuum space portion 15. The support 19 can include a rod 20 having a portion extending in a first direction as a thickness direction of the vacuum space portion 15. The support 19 can include a support plate 22 having a portion extending in a direction different from the first direction. The support 19 can include a plurality of rods 20 and a connection plate 21 connecting the plurality of rods 20. The support 19 can include a mixture of at least one or at least two of the rod 20, the connection plate 21, and the support plate 22.

[0089] Optionally, the thermal insulator 10 of the present application can include a component joint portion that provides a portion for arranging or supporting components 24, 28, 32. As an example, in the case where the component joint portion is provided in a plate form, the component joint portion can be referred to as a component joint plate. Components connected to the component joint portion can include a through component configured to pass through at least a portion of the thermal insulator 10 or at least a portion of the plates 11, 12, 14. Components connected to the component joint portion can include a surface component configured to be connected to a surface of the thermal insulator 10 or to a surface of the plates 11, 12, 14. The through component can be a component that forms a path for a fluid (electric current, refrigerant, water, air, etc.) to pass through. The through component can be provided in the form of a tube. The tube can include a straight tube and / or a curved tube. The tube can be provided in plural, or can extend in one direction. The through component can include at least one of the tube, a first lead-out portion, and a second lead-out portion. In the present application, a fluid is defined as all types of objects that flow. Fluids include moving solids, liquids, gases, and electric current, etc. The through component can be a component that forms a path for a refrigerant for heat exchange to pass through, such as a suction line heat exchanger (SLHX) or a refrigerant tube. The SLHX can be understood as a suction line heat exchanger that performs heat exchange between a refrigerant passing through an evaporator and a refrigerant flowing into the evaporator before the heat exchange. The through component can be an electric wire that supplies power to an apparatus. The through component can be a pipe that causes a fluid to flow along a surface thereof or a component (such as a port, etc.) that forms a path through which air can pass. The port can include an air discharge port that provides a path for discharging air from a space formed between the first plate 11 and the second plate 12 to form the vacuum space portion 15. The through component can be a path through which a fluid such as cooling water, warm water, ice, and defrosting water, etc. can pass. Examples of the surface component can be a perimeter portion thermal insulator, a side panel, an injected foaming foam, a pre-prepared resin, a hinge, a latch, a basket, a drawer, a shelf, lighting, a sensor, an evaporator 7, a front fascia, a heating wire, a heater, an external cover, an internal cover, etc.

[0090] By Figures 1 to 4 , the terms of plate, first plate, second plate, side plate, third plate, vacuum space portion, heat transfer resistance body, conductive resistance sheet, radiation resistance sheet, porous substance, filler material, component joint portion, joint, support, rod, support plate, connection plate, deformation resistance body, deformation resistance plate, component joint portion, component joint plate, through component, surface component, pipe, port, etc. are defined. In the present application, the terms used in the parts other than the part in which the explanation of Figures 1 to 4 is described should be interpreted as having been defined in Figures 1 to 4Under-defined.

[0091] In the present application, the connection of the object A and the object B can be defined as the direct connection of at least a part of the object A and at least a part of the object B, or the connection of at least a part of the object A and at least a part of the object B through an intermedium provided between the object A and the object B. As a modification, the so-called connection of the object A and the object B can include a case where the object A and the object B are connected in a shape prepared as one body by the above-described method. In the present application, an example of the connection can be the support, the combination, and the seal described later. In the present application, the support of the object A by the object B can be defined as the movement of the object A in one or more of the +X, -X, +Y, -Y, +Z, and -Z axial directions is restricted by the object B. In the present application, an example of the support can be the combination and the seal described later. In the present application, the combination of the object A and the object B can be defined as the movement of the object A in one or more of the X, Y, and Z axial directions is restricted by the object B. In the present application, an example of the combination can be the seal described later. In the present application, the seal of the object A and the object B can be defined as a state where the movement of a fluid is not allowed at a portion where the object A and the object B are connected. In the present application, one or more objects, that is, at least a part of the object A and the object B can be defined as including a part of the object A, the entire object A, a part of the object B, the entire object B, a part of the object A and a part of the object B, a part of the object A and the entire object B, the entire object A and a part of the object B, and the entire object A and the entire object B. In the present application, the so-called plate A can be a wall defining the space A, and at least a part of the plate A can be a wall forming at least a part of the space A. That is, at least a part of the plate A can be a wall forming the space A, or the plate A can be a wall forming at least a part of the space A. In the present application, the central portion of the object can be defined as a portion located in the center of the portions that are tri-sectioned with the length direction of the object as a reference. The peripheral portion of the object can be defined as a portion located on one side or the other side of the central portion among the tri-sectioned portions. The peripheral portion of the object can include a face in contact with the central portion and a face on the opposite side thereof. The face on the opposite side thereof can be defined as a frame or an edge of the object. In the present application, the degree to deformation resistance indicates the degree to which the object resists deformation, and can be defined as a value determined by a shape including the thickness of the object, a material of the object, and a processing method of the object, and the like. In the present application, the degree of heat transfer resistance indicates the degree to which the object resists heat transfer, and can be defined as a value determined by a shape including the thickness of the object, a material of the object, and a processing method of the object, and the like.In the present application, the heat transfer resistance degree can be defined as at least one of or a sum of at least two of a degree of conduction resistance, a degree of radiation resistance, and a degree of convection resistance. The terms "upper side", "lower side", "right side", "left side", "front side", and "rear side" used in the following description can be understood by the coordinate system shown in FIG. 1. "One example of +Z" means the upper side, "one example of -Z" means the lower side, "one example of +Y" means the right side, "one example of -Y" means the left side, "one example of +X" means the front side, and "one example of -X" means the rear side. The front-rear direction used in the present specification can be one example of the X-axis direction, the left-right direction can be one example of the Y-axis direction, and the up-down direction can be one example of the Z-axis direction. Figure 1 and Figure 5 The terms "upper side", "lower side", "right side", "left side", "front side", and "rear side" used in the following description can be understood by the coordinate system shown in FIG. 1. "One example of +Z" means the upper side, "one example of -Z" means the lower side, "one example of +Y" means the right side, "one example of -Y" means the left side, "one example of +X" means the front side, and "one example of -X" means the rear side. The front-rear direction used in the present specification can be one example of the X-axis direction, the left-right direction can be one example of the Y-axis direction, and the up-down direction can be one example of the Z-axis direction.

[0092] The heat insulator 10 of the present application can be applied to a refrigerator 1. The refrigerator 1 can include a body 2 providing a cabinet 9 capable of storing storage goods, and a door 3 provided to open and close the body 2. The cabinet 9 is equipped with a cold source 7 that supplies cold air. As one example, the cold source can be an evaporator 7 that evaporates refrigerant to take away heat. The refrigerator can include a compressor 4 that compresses refrigerant. The refrigerator can include a condenser 5 that condenses the compressed refrigerant. The condenser 5 can be connected to an expander 6 that expands the condensed refrigerant.

[0093] Figure 5 is a conceptual view showing the appearance of a refrigerator according to the present application.

[0094] Figure 6 is a sectional view taken along VIA-VIA in Figure 5 is a conceptual view showing a state in which the heat wire 114 is disposed on one face of the body 100.

[0095] Figure 7 is a conceptual view showing a state in which the heat wire 114 in Figure 5 is disposed inside the body 100.

[0096] Figure 8 is a conceptual view showing a state in which the heat wire 114 in Figure 7 is disposed inside the mechanical chamber 117.

[0097] Figure 9 is a plan view showing a state in which Figure 8 is viewed from above.

[0098] Figure 10is a conceptual view of a state of a hot wire 114 viewed from the front in Figure 7

[0099] Figure 11 is a sectional view taken along XI-XI in Figure 10

[0100] Figure 12 is a sectional view taken along XII-XII in Figure 9

[0101] Figure 13 is a sectional view taken along XIII-XIII in Figure 9

[0102] Figure 14 is a sectional view taken along XIV-XIV in Figure 9

[0103] Figure 15 is a sectional view taken along XV-XV in Figure 7

[0104] A refrigerator according to the present application includes a body 100 and / or a door (not shown). At least two panels of the body 100 form an appearance of the refrigerator. The body 100 can be composed of a plurality of panels.

[0105] For example, the at least two panels constituting the body 100 include one of first panels 101a, 101b, another of the first panels 101a, 101b, a second panel 102, a third panel 103, and / or a fourth panel 104. The second panel 102 forms one side of the refrigerator. As an example of the one side, a back of the refrigerator can be formed. The third panel 103 forms another side of the refrigerator. As an example of the another side, a top of the refrigerator can be formed. One of the first panels 101a, 101b and / or another of the first panels 101a, 101b form yet another side of the refrigerator. As an example of the yet another side, a left side and / or a right side of the refrigerator can be formed. One of the first panels 101a, 101b and another of the first panels 101a, 101b can be composed of one of the first panels 101a, 101b and another of the first panels 101a, 101b disposed to face each other in a Y-axis direction. The fourth panel 104 can form yet another side of the refrigerator. As an example of the yet another side, the fourth panel 104 can form a bottom side or one side.

[0106] ​​​​​​The fourth panel 104 can be provided with a mechanical chamber 117 described later. In the present embodiment, a state in which the mechanical chamber 117 is provided on one side of the fourth panel 104 is shown.

[0107] The vacuum heat insulator can form at least one or a part of at least one of the second panel 102, the third panel 103, one of the first panels 101a, 101b, the other of the first panels 101a, 101b, and the fourth panel 104. In the present embodiment, the second panel 102, the third panel 103, one of the first panels 101a, 101b, and / or the other of the first panels 101a, 101b are composed of the vacuum heat insulator. However, the fourth panel 104 described later is shown in a state of being composed of a non-vacuum heat insulator.

[0108] A storage chamber is formed inside the body 100. The storage chamber is formed to be open toward one side (for example, the front) of the body 100. The storage chamber includes a first storage chamber 106 and a second storage chamber 107. The second storage chamber 107 can maintain a predetermined first temperature, for example, -20?. However, it is not limited to the predetermined first temperature. The first storage chamber 106 can maintain a predetermined second temperature, for example, +5?. However, it is not limited to the predetermined second temperature.

[0109] The storage chamber is a space formed to be thermally insulated to maintain a temperature lower than the normal temperature, blocking heat exchange with the outside of the body 100.

[0110] The first storage chamber 106 and / or the second storage chamber 107 can be arranged to be spaced apart in the Z-axis direction or the Y-axis direction of the body 100.

[0111] The door includes a first storage chamber door 109 and / or a second storage chamber door 110. The first storage chamber door 109 is provided on one side (for example, the front) of the body 100 and is formed to open and close the first storage chamber 106. The second storage chamber door 110 is provided on one side (for example, the front) of the body 100 and is formed to open and close the second storage chamber 107.

[0112] The first storage chamber 106 and the second storage chamber 107 can be divided by a partition wall 108. The partition wall 108 can extend from one face of one of the first panels 101a, 101b to one face of the other of the first panels 101a, 101b in one direction (for example, horizontally) of the X-axis direction and the Y-axis direction.

[0113] The partition wall 108 can be located upward from the fourth panel 104 to between 1 / 3 and 2 / 3 of the height between the third panel 103 and the fourth panel 104. In the present embodiment, the state in which the partition wall 108 is located approximately at 1 / 3 of the height upward from the fourth panel 104 is shown.

[0114] The partition wall 108 can be formed in a rectangular shape. The partition wall 108 can have a thickness in the Z-axis direction. The partition wall 108 can extend in the X-axis direction and the Y-axis direction to be longer than the thickness.

[0115] An opening portion is formed in one side of the body 100. A storage article (for example, food) to be stored in the storage compartment can be taken in and out of the storage compartment through the opening portion. One side (for example, the inner side) of the door can be configured to be connectable with one side of the body 100, and can seal the storage compartment using the gasket 112 described later.

[0116] The gasket 112 is disposed between one side (for example, the inner side) of the door and one side of the body 100. In the present embodiment, the state in which the gasket 112 is combined with one side (for example, the inner side) of the door is shown. A gasket combining portion 1121 is protrusively formed in one side (for example, the inner side) of the gasket 112 toward one side (for example, the inner side) of the door. A gasket combining portion is recessively formed in one side (for example, the inner side) of the door toward the protruding direction of the gasket combining portion 1121. The gasket combining portion 1121 is combined with the gasket combining portion. Thereby, the gasket 112 can be combined with one side (for example, the inner side) of the door.

[0117] The gasket 112 can be made of a material having elasticity such as a rubber material. The gasket 112 can maintain the air tightness between the door and the body 100 when the door is closed. However, a magnet 113 having magnetism can be built in one side (for example, the inner side) of the gasket 112. Thereby, the tightness of the door and the body 100 can be ensured using the magnetism of the magnet 113 built in the gasket 112.

[0118] The refrigerator is configured to prevent surface condensation phenomenon due to the temperature difference between the inside and the outside of the cabinet using a heat line 114.

[0119] The heat line 114 is a component that emits heat. For example, the heat line 114 can be formed in an extended circular tube shape to allow a refrigerant to flow inside thereof. The heat line 114 can be connected with a condenser 119 to receive heat generated in the condenser 119 and emit heat. The heat line 114 transmits heat to the connecting surface of the first storage compartment door 109 or / and the second storage compartment door 110, thereby functioning to prevent condensation phenomenon due to the temperature difference between the inside and the outside of the refrigerator.

[0120] The temperature difference between the inside and outside of the case of the second storage compartment 107 can be greater than that of the first storage compartment 106. Accordingly, the heat line 114 can be applied to the second storage compartment 107, compared to the first storage compartment 106. In the present embodiment, a state in which the heat line 114 is applied to the second storage compartment 107 is shown.

[0121] The first storage compartment 106 can be formed at a portion of the plurality of first panels 101a, 101b, a portion of the second panel 102, a side (e.g., an inner side) of each of the third panel 103, and / or a side of the partition wall 108. The second storage compartment 107 can be formed at another portion of the plurality of first panels 101a, 101b, a side (e.g., an inner side) of another portion of the second panel 102, another side of the partition wall 108, and / or a side (e.g., an inner side) of the fourth panel 104.

[0122] A portion of the heat line 114 is disposed at one side of the body 100. For convenience of explanation, the portion of the heat line 114 can be named as a first heat line 115. The first heat line 115 can be disposed at one side of another portion of the plurality of first panels 101a, 101b, the partition wall 108, and / or the fourth panel 104, which form the second storage compartment 107. The one side of another portion of the plurality of first panels 101a, 101b, the partition wall 108, and / or the fourth panel 104 faces one side (e.g., an inner side) of the door. The first heat line 115 can be formed by bending one circular tube into a closed loop shape.

[0123] The first heat line 115 can be formed in a polygonal shape or a substantially rectangular shape. The first heat line can include one or more of a first side, a second side, a third side, a fourth side, and a fifth side. According to the present embodiment, a first side 1151 (an upstream side) of the first heat line 115 can extend in one direction, as an example, in a +Y axis direction (a right direction), from a central portion of one side of the fourth panel 104, as a reference based on a flow direction of the refrigerant (an anticlockwise direction when viewed from the front).

[0124] A second side 1152 of the first heat line 115 can be bent and extended in another direction, as an example, in a +Z axis direction (an upward direction), from the first side 1151 of the first heat line 115 along one side of the first panel 101a or one of the plurality of first panels 101a, 101b, as a reference based on the flow direction of the refrigerant.

[0125] A third side 1153 of the first heat line 115 can be bent and extended in yet another direction, as an example, in a -Y axis direction (a left direction), from the second side 1152 of the first heat line 115 along one side of the partition wall 108, as a reference based on the flow direction of the refrigerant.

[0126] The fourth side 1154 of the first heat line 115 can be curved and extended in another direction from the third side 1153 of the first heat line 115 along one side of the first panel 101b or along one side of another one of the plurality of first panels 101a, 101b, as an example, - in the Z-axis direction (downward).

[0127] The fifth side 1155 (downstream side) of the first heat line 115 can be extended from a side edge corner of the fourth panel 104 along one side of the fourth panel 104 in a direction toward a central portion of the one side of the fourth panel 104 or to the central portion of the one side of the fourth panel 104, as an example, in the +Y-axis direction (right direction) toward the central portion of the one side of the fourth panel 104 or to the central portion of the one side of the fourth panel 104.

[0128] The first side 1151 of the first heat line 115 and the fifth side 1155 of the first heat line 115 can be combined to intersect and connect with each other. For example, the first side 1151 of the first heat line 115 and the fifth side 1155 of the first heat line 115 can be sealed or combined by welding or the like.

[0129] However, the first side 1151 of the first heat line 115 and the fifth side 1155 of the first heat line 115 are combined in a state of being separated from each other. For example, the first side 1151 of the first heat line 115 and the fifth side 1155 of the first heat line 115 are located at both side ends of the first heat line 115 having a closed loop shape. The refrigerant flowing along the first heat line 115 can move from the first side 1151 of the first heat line 115 in the counterclockwise direction toward the fifth side 1155 of the first heat line 115.

[0130] The first heat line 115 can be combined with one side (for example, the inner side) of the cover member 142 (also referred to as a front garnish) to be shielded by the cover member 142 to be described later.

[0131] Another portion of the heat line 114 is disposed inside the mechanical chamber 117. For convenience of description, the other portion of the heat line 114 can be named as a second heat line 116.

[0132] The first portion 1161 of the second heat line 116 can extend from an outlet of the condenser 119 to be described later toward one side of the mechanical chamber 117 to be described later. Here, the one side of the mechanical chamber 117, as an example of the one side, can refer to the front side of the mechanical chamber 117. The first portion 1161 of the second heat line 116 is connected with the outlet of the condenser 119 and the first side 1151 of the first heat line 115.

[0133] The second portion 1162 of the second hot line 116 can extend from one side of the mechanical chamber 117 toward the expander 120 described later. The second portion 1162 of the second hot line 116 is connected to the fifth side 1155 of the first hot line 115 and / or the expander 120.

[0134] The first portion 1161 and the second portion 1162 of the second hot line 116 can be arranged apart from each other. However, a part of the first portion 1161 of the second hot line 116 connected to the first side 1151 of the first hot line 115 and a part of the second portion 1162 of the second hot line 116 connected to the fifth side 1155 of the first hot line 115 can be arranged adjacent to each other and combined.

[0135] The cover constituting the mechanical chamber 117 includes one of the first covers 1171a, 1171b, the other of the first covers 1171a, 1171b, the second cover 1172, the third cover 1173, and / or the fourth cover 1174. The second cover 1172 forms one side of the mechanical chamber 117. As an example of the one side, the back surface of the mechanical chamber 117 can be formed. The third cover 1173 forms another side of the mechanical chamber 117. As an example of the another side, the front surface of the mechanical chamber 117 can be formed. One of the first covers 1171a, 1171b and the other of the first covers 1171a, 1171b form further sides of the mechanical chamber 117, respectively. As an example of the further sides, the left side surface and the right side surface of the mechanical chamber 117 can be formed, respectively. One of the first covers 1171a, 1171b and the other of the first covers 1171a, 1171b can be arranged facing each other in the Y-axis direction. In the present embodiment, one of the first covers 1171a, 1171b forms the left side surface of the mechanical chamber 117 and / or the other of the first covers 1171a, 1171b forms the right side surface of the mechanical chamber 117. The fourth cover 1174 forms a further side of the mechanical chamber 117. As an example of the further side, the fourth cover 1174 can form the bottom surface or one side. The further side of the mechanical chamber 117 can be formed to be open. Here, as an example of the further side, it can be the top surface of the mechanical chamber 117. The further side of the mechanical chamber 117 can be configured to be covered by the fourth panel 104. The fourth panel 104 is configured to separate the storage chamber and the mechanical chamber 117 of the main body 100. The fourth panel 104 can separate the second storage chamber 107 and the mechanical chamber 117.

[0136] The fourth panel 104 can be supported by the support frames 148a, 148b in the mechanical chamber 117. The support frames 148a, 148b can extend in a direction. Here, as an example of the direction, it can mean the Y-axis direction. One side of the support frames 148a, 148b can be combined with one of the first covers 1171a, 1171b, and the other side of the support frames 148a, 148b can be combined with the other of the first covers 1171a, 1171b.

[0137] One side of the fourth panel 104 can be combined with one of the first covers 1171a, 1171b. Here, as an example of the side of the fourth panel 104, it can mean the lower surface of the fourth panel 104. As an example of the side of the first covers 1171a, 1171b, it can mean the upper side of the first covers 1171a, 1171b.

[0138] The support frames 148a, 148b can be composed of a first support frame 148a and / or a second support frame 148b. The first support frame 148a is disposed apart from the third cover 1173. The second support frame 148b is disposed apart from the first support frame 148a in the X-axis direction. The second support frame 148b is disposed apart from the second cover 1172.

[0139] The mechanical chamber 117 is formed to accommodate a part of the refrigeration cycle device, for example, the compressor 118, the condenser 119, the expander 120, etc.

[0140] The condenser 119 is disposed at one side of the mechanical chamber 117. The compressor 118 is disposed at the other side of the mechanical chamber 117. The condenser 119 and the compressor 118 are disposed apart in a direction. The cooling fan 123 is disposed between the condenser 119 and the compressor 118. The cooling fan 123 is formed to cool the condenser 119 by using the flow of air. The cooling fan 123 is configured to flow the air in a direction within the mechanical chamber 117. The air flow of the cooling fan 123 can be performed in correspondence with the direction of disposition of the condenser 119 and the compressor 118.

[0141] The condenser 119 can be disposed adjacent to one of the first covers 1171a, 1171b within the mechanical chamber 117. The compressor 118 can be disposed adjacent to the other of the first covers 1171a, 1171b within the mechanical chamber 117.

[0142] One of the first covers 1171a among the plurality of first covers 1171a, 1171b can be formed with a plurality of suction ports 126 through in one direction. Another of the first covers 1171b among the plurality of first covers 1171a, 1171b can be formed with a plurality of discharge ports through in one direction.

[0143] The cooling fan 123 can include a plurality of blades 1232 rotatably disposed inside the fan housing 1231 to direct a flow direction of air to one direction. The cooling fan 123 can suck in outside air through the suction port 126. The cooling fan 123 can direct the flow direction of air to the condenser 119. The cooling fan 123 can direct the flow direction of air to the compressor 118. The cooling fan 123 can discharge air passing through the condenser 119 and the compressor 118 to the outside through the discharge port.

[0144] A duct is provided inside the mechanical chamber 117. The duct effectively directs a flow direction of air to one direction. Thereby, air circulating between the inside and the outside of the mechanical chamber 117 can effectively cool the condenser 119 or the like without being dispersed. The duct includes a first duct 124 and a second duct 125.

[0145] The first duct 124 extends in one direction. The first duct 124 is configured to isolate an internal space of the mechanical chamber 117 and the condenser 119. The first duct 124 accommodates the condenser 119. A flow of air can be formed inside the first duct 124. One side of the first duct 124 is connected to surround the suction port 126 in communication with the suction port 126. The other side of the first duct 124 surrounds a portion of the cooling fan 123.

[0146] The second duct 125 extends in one direction. The second duct 125 is configured to isolate an internal space of the mechanical chamber 117 and the compressor 118. The second duct 125 accommodates the compressor 118. A flow of air can be formed inside the second duct 125. One side of the second duct 125 surrounds a portion of the cooling fan 123. The other side of the second duct 125 surrounds and is formed in communication with the discharge port.

[0147] The suction port 126 can be formed in a central portion of one of the first covers 1171a, 1171b among the plurality of first covers 1171a, 1171b. The discharge port can be formed in a central portion of another of the first covers 1171b among the plurality of first covers 1171a, 1171b.

[0148] The condenser 119 and / or the compressor 118 are combined with the fourth cover 1174. Since the refrigeration cycle device accommodated inside the mechanical chamber 117 is combined in the fourth cover 1174, the fourth cover 1174 can be named as a bottom cover.

[0149] The condenser 119 and / or the first pipe 124 can be located in a portion (e.g., a central portion) between the second cover 1172 and the third cover 1173. The compressor 118 and / or the second pipe 125 can be located in a portion (e.g., a central portion) between the second cover 1172 and the third cover 1173. The interval between the condenser 119 and the first pipe 124 and the second cover 1172 can be the same as the interval between the condenser 119 and the first pipe 124 and the third cover 1173. The interval between the compressor 118 and the second pipe 125 and the second cover 1172 can be the same as the interval between the compressor 118 and the second pipe 125 and the third cover 1173.

[0150] The condenser 119 can be disposed close to the first cover 1171a, 1171b. The compressor 118 can be disposed close to the second cover 1172.

[0151] A drier 121 can be disposed between the second cover 1172 and the first pipe 124. The drier 121 is configured to dry the refrigerant. The drier 121 is formed in a cylindrical shape. The drier 121 can extend in one direction.

[0152] One side of the drier 121 is disposed apart from the second cover 1172. The other side of the drier 121 is disposed apart from the first pipe 124. The interval between one side of the drier 121 and the second cover 1172 can be smaller than the interval between the other side of the drier 121 and the first pipe 124.

[0153] A drain 128 can be disposed between the second cover 1172 and the cooling fan 123. The drain 128 can extend in the Z-axis direction. The drain 128 can be disposed at one side of the evaporator. As an example of the one side, the drain 128 can extend downward. The evaporator and the drain 128 can be disposed to overlap in the Z-axis direction.

[0154] One side of the drain 128 is connected to communicate with a drain pipe of the evaporator. The other side of the drain 128 is connected to communicate with the outside. The other side of the drain 128 can be formed to pass through the fourth cover 1174. Thus, defrosting water or the like generated in the evaporator can be discharged to the outside through the drain 128.

[0155] A three-way valve 122 can be disposed between the second cover 1172 and the second pipe 125. The three-way valve 122 can be controlled to receive a signal of a control portion that is responsible for overall control of the freezing cycle device. The three-way valve 122 is configured to change a flow path of the refrigerant or switch a flow direction of the refrigerant according to the control signal.

[0156] One side of the three-way valve 122 is disposed adjacent to the second cover 1172. The other side of the three-way valve 122 is disposed apart from the second pipe 125.

[0157] An expander 120 can be disposed between the second cover 1172 and the second pipe 125. The expander 120 can be equipped as a capillary tube. The capillary tube is formed in a circular tube shape with a small diameter. For example, the capillary tube is formed to have a diameter smaller than a circulating pipe, for example, a diameter smaller than a refrigerant pipe connecting the drier 121 and the three-way valve 122. Thus, the capillary tube can expand the refrigerant. The capillary tube can be composed of at least two. Thus, the capillary tube can improve heat exchange efficiency.

[0158] One side of the capillary tube is disposed adjacent to the second cover 1172. The other side of the capillary tube is disposed apart from the second pipe 125.

[0159] A printed circuit board 130 can be disposed between the third cover 1173 and the second pipe 125. The printed circuit board 130 can incorporate electronic components for implementing a control portion responsible for overall control of the refrigerator.

[0160] The printed circuit board 130 is formed in a rectangular plate shape. The printed circuit board 130 is disposed in one direction (for example, horizontally) on the fourth cover 1174. One side of the printed circuit board 130 is disposed adjacent to the third cover 1173. The other side of the printed circuit board 130 can be disposed adjacent to the second pipe 125.

[0161] The third cover 1173 is disposed on one side (for example, the outer side) of the body 100. The third cover 1173 can be detachably coupled to the mechanical chamber 117 on a side (for example, the front side) where the mechanical chamber 117 is formed. Thus, the third cover 1173 is disposed on the front side of the mechanical chamber 117, and thus, has the advantage of allowing a worker to easily perform maintenance such as failure repair of the printed circuit board 130.

[0162] A wire harness 131 can be disposed between the other one of the plurality of first covers 1171a, 1171b and the compressor 118. The wire harness 131 refers to a bundle of electric wires for applying power to electrical components of the refrigerator and signal lines for transmitting and receiving signals.

[0163] One side of the wire harness 131 is electrically connected to the printed circuit board 130. The other side of the wire harness 131 can be electrically connected to the electrical components such as the motor. The wire harness 131 can extend along one side of the other one of the first covers 1171a, 1171b. The wire harness 131 extends to bypass the compressor 118.

[0164] The second heat line 116 is configured to bypass the circulating components accommodated in the interior of the mechanical chamber 117, for example, the condenser 119, the compressor 118, the printed circuit board 130, etc.

[0165] As described above, the first portion 1161 of the second heat line 116 and the second portion 1162 of the second heat line 116 are connected with the first heat line 115 or are disposed apart from each other. Thereby, there is an advantage that interference of the heat line 114 and the circulating member is easily avoided. In addition, there is an advantage that coupling between the cover member 142 and the heat line 114, which will be described later, is easily performed.

[0166] A portion of the first portion 1161 of the second heat line 116 extends from the outlet of the condenser 119 to a portion of the first duct 124.

[0167] A portion of the first portion 1161 of the second heat line 116 can extend in a direction apart from the first cover 1171a by a predetermined interval and / or in parallel. A portion of the first portion 1161 of the second heat line 116 can extend in a direction apart from one of the first covers 1171a, 1171b by a predetermined interval and / or in parallel. A portion of the first portion 1161 of the second heat line 116 can be disposed apart from the cooling fan 123 by a predetermined interval in a direction. The interval between a portion of the first portion 1161 of the second heat line 116 and one of the first covers 1171a, 1171b is smaller than the interval between the portion of the first portion 1161 of the second heat line 116 and the cooling fan 123. Thereby, the first portion 1161 of the second heat line 116 is easily prevented from interfering with the condenser 119 and / or the cooling fan 123 and the like.

[0168] A portion of the first portion 1161 of the second heat line 116 can be disposed adjacent to the fourth cover 1174. Thereby, interference with the condenser 119 and / or the cooling fan 123 and the like is easily avoided.

[0169] A portion of the first portion 1161 of the second heat line 116 can be disposed adjacent to the third cover 1173. Thereby, connection of the portion of the first portion 1161 of the second heat line 116 with the first side 1151 of the first heat line 115 is easily performed. Coupling of the heat line 114 with the cover member 142 is easily performed.

[0170] A portion of the first portion 1161 of the second heat line 116 is formed inclined with respect to the third cover 1173. For example, a portion of the first portion 1161 of the second heat line 116 can extend in a first direction along the fourth cover 1174 and / or another portion of the first portion 1161 of the second heat line 116 can extend curvedly in a second direction different from the first direction along the third cover 1173. At this time, the inclined portion of the first portion 1161 of the second heat line 116 is easily prevented from interfering with other circulating members (for example, the printed circuit board 130 and the like).

[0171] A portion of the second portion 1162 of the second hot line 116 can extend from the fifth side 1155 of the first hot line 115 toward the expander 120. The portion of the second portion 1162 of the second hot line 116 extends through a portion of the first duct 124.

[0172] A portion of the second portion 1162 of the second hot line 116 can extend in a direction spaced apart from and / or parallel to the first cover 1171a by a predetermined interval. A portion of the second portion 1162 of the second hot line 116 can extend in a direction spaced apart from and / or parallel to one of the first covers 1171a, 1171b by a predetermined interval. A portion of the second portion 1162 of the second hot line 116 can be configured to be spaced apart from a portion of the first portion 1161 of the second hot line 116 by a predetermined interval in a direction. The interval between the portion of the second portion 1162 of the second hot line 116 and one of the first covers 1171a, 1171b is greater than the interval between the portion of the second portion 1162 of the second hot line 116 and the portion of the first portion 1161 of the second hot line 116. Thus, the second portion 1162 of the second hot line 116 can easily avoid interference with components such as the condenser 119 and / or the cooling fan 123. The second portion 1162 of the second hot line 116 can be disposed apart from the first covers 1171a, 1171b, thereby minimizing leakage of heat generated in the second hot line 116. In contrast, a portion of the first portion 1161 of the second hot line 116 can be configured to be connected to a portion of an outer wall of the mechanical chamber 117 to dissipate heat. As an example of the outer wall, the third cover 1173 can be connected.

[0173] A portion of the second portion 1162 of the second hot line 116 can be disposed adjacent to the fourth cover 1174. Thus, interference with components such as the condenser 119 and / or the cooling fan 123 can be easily avoided.

[0174] A portion of the second portion 1162 of the second hot line 116 can be disposed adjacent to the third cover 1173. Thus, connection of the portion of the second portion 1162 of the second hot line 116 to the fifth side 1155 of the first hot line 115 is easy. Coupling of the hot line 114 to the cover member 142 is easy.

[0175] A portion of the first section 1161 of the second hot wire 116 is led out from the machine chamber 117. A portion of the first section 1161 of the second hot wire 116 can be led out through the lead-out portion 1451 of the cover member 142. The lead-out portion 1451 can be provided on one side of the cover member 142 that covers one side of the fourth panel 104. Here, "one side of the fourth panel 104" can refer to the front of the fourth panel 104. "One side of the cover member 142" can refer to the central portion of the cover member 142. The lead-out portion 1451 can be formed to penetrate one side of the cover member 142. The lead-out portion 1451 can be connected in communication with the machine chamber 117.

[0176] Based on the flow direction of the refrigerant flowing along the hot wire 114, the downstream side of the first part 1161 of the second hot wire 116 can be led out from the machine room 117 through the lead-out part 1451 and connected to the upstream side of the first side 1151 of the first hot wire 115.

[0177] The downstream side of the first portion 1161 of the second hot wire 116 may extend along a first direction and / or extend in a curved manner in a second direction different from the first direction through the lead-out portion 1451, and / or may be connected to the upstream side of the first side 1151 of the first hot wire 115.

[0178] Based on the flow direction of the refrigerant flowing along the hot wire 114, the downstream side of the fifth side 1155 of the first hot wire 115 can be introduced into the machine room 117 through the lead-out part 1451 and connected to the upstream side of the second part 1162 of the second hot wire 116.

[0179] The downstream side of the fifth side 1155 of the first hot wire 115 may extend along the second direction and / or extend in a curved manner in a first direction different from the second direction through the lead-out portion 1451, and / or may be connected to the upstream side of the second portion 1162 of the second hot wire 116.

[0180] The upstream side of the first side 1151 of the first hot wire 115 and the downstream side of the fifth side 1155 of the first hot wire 115 are arranged adjacent to each other on the side of the lead-out portion 1451, which is a cover member 142 extending to cover one side of the fourth panel 104.

[0181] The downstream side of the first portion 1161 of the second hot wire 116 and the upstream side of the second portion 1162 of the second hot wire 116 are arranged adjacent to each other on the side of the lead-out portion 1451, which is a cover member 142 extending to cover one side of the fourth panel 104.

[0182] Thus, a portion of the heat line 114, which is led out from the machine room 117 to one side of the body 100, can be easily connected via the lead-out portion 1451 of the cover member 142.

[0183] A portion of the second portion 1162 of the second heat line 116 is formed to be inclined with respect to the third cover 1173. For example, one portion of the second portion 1162 of the second heat line 116 can extend in a first direction along the fourth cover 1174 and / or another portion of the second portion 1162 of the second heat line 116 can extend in a second direction different from the first direction along the third cover 1173. At this time, the inclined portion of the first portion 1161 of the second heat line 116 is likely to interfere with other circulating components (e.g., the printed circuit board 130, etc.).

[0184] One portion of the first portion 1161 of the second heat line 116 and one portion of the second portion 1162 of the second heat line 116 can be disposed at a corner where one of the first covers 1171a, 1171b and the third cover 1173 meet.

[0185] One portion of the second portion 1162 of the second heat line 116 can be spaced apart from the second cover 1172 by a predetermined interval and extend in a direction along the second cover 1172, and be connected to one side of the dryer 121.

[0186] One portion of the second portion 1162 of the second heat line 116 can be spaced apart from the second cover 1172 by a predetermined interval and extend in a direction along the second cover 1172, and be connected to the other side of the dryer 121 and the three-way valve 122. The three-way valve 122 can be connected to the capillary.

[0187] The first panel 101a, 101b is composed of a vacuum insulation body. The second plate 133a, 133b constituting the vacuum insulation body can extend in a first direction. Here, the first direction can be an X-axis direction. A curved portion 134 can be provided at one side of the second plate 133a, 133b. Here, the one side can be a portion (e.g., a front end) of the second plate 133a, 133b facing an opening portion formed at one face of the body 100. The curved portion 134 is formed to be curved from the one side of the second plate 133a, 133b in a second direction different from the first direction. Here, the second direction can be a Y-axis direction.

[0188] According to such a configuration, the curved portion 134 can improve the strength of the vacuum insulation panel, and thus, when the vacuum insulation panel is manufactured, distortion of the shape of the panel due to vacuum and high-temperature exhaust can be prevented.

[0189] The curved portion 134 can be applied in the conduction of the heat line 114 and the coupling cover member 142 described later.

[0190] The curved portion 134 is disposed on one side (for example, the outer side) of the sealing portion of the sealing second plate 133a, 133b and the side plate 135a, 135b. The curved portion 134 can be formed by bending the end of the second plate 133a, 133b into two layers.

[0191] The length of the curved portion 134 extending in the second direction can be formed to be smaller than the side length of the vacuum space portion. The second direction length of the curved portion 134 can be formed to be smaller than the interval of the second plate 133a, 133b and the first plate 132a, 132b. The length of the curved portion 134 is preferably half the length of the side of the vacuum space portion.

[0192] The curved portion 134 is disposed apart from the side plate 135a, 135b. The curved portion 134 can be disposed to overlap a portion of the side plate 135a, 135b in the X-axis direction.

[0193] The drawer guide 137 can be disposed apart from the first plate 132a, 132b. Alternatively, the drawer guide 137 can be provided in the second storage compartment 107 without being provided in the first storage compartment 106. The drawer guide 137 can guide the drawer to be introduced into or withdrawn from the inside of the body 100.

[0194] The drawer guide 137 can be formed of a plastic material that can be injection-molded using a polymer resin having low thermal conductivity.

[0195] Alternatively, a first thermal insulator 138a can be provided between the drawer guide 137 and the first plate 132a, 132b. The first thermal insulator 138a can be composed of polyurethane foam. Thereby, the first thermal insulator 138a can enhance the thermal insulation performance of the vacuum thermal insulator that insulates heat leakage between the outside and the inside of the cabinet. Alternatively, even in the case where the first thermal insulator 138a is not provided between the drawer guide 137 and the first plate 132a, 132b, the hollow space between the drawer guide 137 and the first plate 132a, 132b can obtain the effect of insulating heat leakage between the outside and the inside of the cabinet.

[0196] The first thermal insulator 138a can extend along the first plate 132a, 132b with reference to the corner of the first plate 132a, 132b that meets the side plate 135a, 135b.

[0197] An inner case 139 can be provided between the first plate 132a, 132b and the first thermal insulator 138a. The inner case 139 can be composed of a metal material. The inner case 139 can enhance the strength of the first plate 132a, 132b, which is a thin plate, and / or prevent a phenomenon in which a portion of the first plate 132a, 132b is twisted.

[0198] A portion of the first plate 132a, 132b can not apply the inner case 139. The first thermal insulation 138a can extend to the portion of the first plate 132a, 132b to which the inner case 139 is not applied.

[0199] Optionally, a second thermal insulation 138b can be provided between the curved portion 134 and the side plate 135a, 135b. The second thermal insulation 138b can be composed of polyurethane foam. Thereby, the second thermal insulation 138b can enhance the thermal insulation performance of the vacuum insulation body that insulates heat leakage between the outside of the cabinet and the inside of the cabinet. Optionally, the second thermal insulation 138b can not be provided between the curved portion 134 and the side plate 135a, 135b.

[0200] The first heat line 115 can be disposed in connection with the curved portion 134. The curved portion 134 can be composed of a metal material together with the second plate 133a, 133b. The curved portion 134 can transfer heat generated in the first heat line 115 to the outer wall of the refrigerator having a low temperature. Thereby, an effect of preventing a surface dewing phenomenon can be obtained.

[0201] An outer case 140 can be coupled to the outside of the second plate 133a, 133b. The outer case 140 can increase the strength of the second plate 133a, 133b. The outer case 140 can protect the second plate 133a, 133b from external impact. On one side of the outer case 140, the curved portion 134 can be formed in the second direction. For convenience, the curved portion 134 of the second plate 133a, 133b can be named as a first curved portion 134. The curved portion 1401 of the outer case 140 can be named as a second curved portion 134. The second curved portion 134 is formed to cover the first curved portion 134.

[0202] The first heat line 115 can be connected with the first curved portion 134 or the second curved portion 134. In the present embodiment, a state in which the first heat line 115 is connected with the outer case 140 through the second curved portion 134 is shown.

[0203] The first heat line 115 can be disposed on the inside or the outside of the curved portion 134. In the present embodiment, a state in which the first heat line 115 is disposed on one side (for example, the outside) of the curved portion 134 is shown.

[0204] A portion of the first heat line 115 can be disposed on one side (for example, the outside) of the gasket 112.

[0205] The first heat line 115 can be disposed at a corner where the second plate 133a, 133b of the first panel 101a, 101b and the first face of the door meet. Here, the second plate 133a, 133b of the first panel 101a, 101b can form the left side surface of the refrigerator. The first face of the door can form the left side surface of the door.

[0206] The first panel 101a, 101b includes a support 136a, 136b disposed between the first plate 132a, 132b and the second plate 133a, 133b. The support 136a, 136b includes one or more of a first support plate 1361a, 1361b, a bar 1363a, 1363b, and a second support plate 1362a, 1362b. The first support plate 1361a, 1361b extends along the first plate 132a, 132b and is formed to support one side of the first plate 132a, 132b. The second support plate 1362a, 1362b extends along the second plate 133a, 133b and is formed to support one side of the second plate 133a, 133b.

[0207] The plurality of bars 1363a, 1363b are disposed apart along the length direction of the first support plate and / or the second support plate 1362a, 1362b. One side of the bar 1363a, 1363b is connected to the first support plate 1361a, 1361b and / or the other side of the bar 1363a, 1363b is connected to the second support plate 1362a, 1362b. Thereby, the first plate 132a, 132b and the second plate 133a, 133b are disposed apart by a predetermined interval in one direction.

[0208] A portion of the door can be configured of a vacuum heat insulator. Another portion of the door can be configured of a heat insulating block 141 which is a non-vacuum heat insulator. The non-vacuum heat insulator can be configured of a polyurethane (PU) foam. The portion of the door configured of the vacuum heat insulator is disposed toward one side (e.g., an outer side) of the body 100. The other portion of the door configured of the non-vacuum heat insulator is disposed toward one side (e.g., an inner side) of the body 100.

[0209] A portion of the heat insulating block 141 can be protrusively formed toward one side (e.g., an inner side) of the door at which the first space formed in the inner side of the body 100.

[0210] Figure 16 is a conceptual view illustrating a state in which the heat wire 114 is combined with the cover member 142 and / or connected to one side (e.g., an outer side) of the curved portion 134 of the second plate 133a, 133b according to the present application.

[0211] The first heat wire 115 is combined with the cover member 142. The cover member 142 is formed to cover the first heat wire 115. Thereby, the first heat wire 115 is shielded by the cover member 142 and is not exposed to the outside. The cover member 142 can shield the first heat wire 115 to make the appearance beautiful. Thereby, since the cover member 142 makes the appearance beautiful and / or is disposed at the front of the body 100, it can be named as a front decoration according to the prefix of a decoration.

[0212] A portion of the thermal insulation member combined with one side (e.g., an inner side) of the first panel 101a, 101b can be formed to be inclined to avoid interference with the thermal insulation block 141 of the door.

[0213] The cover member 142 includes a heat wire accommodation portion 146. The heat wire accommodation portion 146 is formed to accommodate the first heat wire 115. The heat wire accommodation portion 146 is configured to surround the first heat wire 115. The heat wire accommodation portion 146 can be formed integrally with the cover member 142, or can be separately manufactured and combined with the cover member 142. In the present embodiment, a state in which the heat wire accommodation portion 146 is formed integrally with the cover member 142 is shown.

[0214] One side of the cover member 142 is formed to surround one face of the first panel 101a, 101b. The other side of the cover member 142 is formed to surround a portion of the drawer guide 137. In the case where the drawer guide 137 is not present, the other side of the cover member 142 is formed to surround a portion of the first panel 132a, 132b or a portion of the first thermal insulation member 138a of the thermal insulation body.

[0215] The cover member 142 can be composed of a first cover member 142a and / or a second cover member 142b. The first cover member 142a extends in one direction in parallel with the first panel 132a, 132b to surround a portion of the first panel 132a, 132b. The second cover member 142b extends from the first cover member 142a in the other direction. The second cover member 142b is formed to surround the side panel 135a, 135b and the curved portion 134.

[0216] The cover member 142 is composed of a material different from the metal material of the second panel 133a, 133b. The cover member 142 can be formed of a resin of a polymer series having a lower thermal conductivity than the second panel 133a, 133b.

[0217] A first coupling portion 143 is provided at one side of the first cover member 142a. The first coupling portion 143 can be implemented in the form of a hook or a protrusion. The first coupling portion 143 can be coupled with the drawer guide 137. A coupling portion 144 can be formed at one side of the drawer guide 137. The coupling portion 144 can be formed in the form of a groove. The hook or the protrusion of the first coupling portion 143 can be inserted into the coupling portion 144 coupled to the first cover member 142a. However, the form of the first coupling portion 143 is not limited thereto, and instead, a coupling groove can be formed at the first coupling portion 143 and / or a hook or a protrusion can be protrusively formed at the drawer guide 137.

[0218] A heat wire accommodation portion 146 can be provided at one side of the second cover member 142b. The heat wire accommodation portion 146 includes a first wall 1461 and / or a second wall 1463 protruding from the second cover member 142b toward the curved portion 134. The first wall 1461 is disposed toward one side (e.g., the outer side) of the second plate 133a, 133b. The first wall 1461 can form the same plane as the second plate 133a, 133b.

[0219] A bent portion 1462 can be formed at the end of the first wall 1461. The bent portion 1462 can improve the strength of the heat wire accommodation portion 146. The bent portion 1462 is bent from the first wall 1461 in the same direction as the bending direction of the curved portion 134, and thus can be connected with the first heat wire 115. The bent portion 1462 is formed to be shorter than the curved portion 134. Thus, the bent portion 1462 can restrict the movement of the first heat wire 115.

[0220] The second wall 1463 is disposed toward one side (e.g., the inner side) of the second plate 133a, 133b. The protruding length of the second wall 1463 can be formed to be longer than the protruding length of the first wall 1461. A second coupling portion 1464 can be provided at the end of the second wall 1463. The second coupling portion 1464 can be protrusively formed in the form of a coupling groove, a hook, or a protrusion. In the present embodiment, a state in which the second coupling portion 1464 is formed in the form of a hook is shown.

[0221] An accommodation hole can be formed through in one direction between the first wall 1461 and the second wall 1463 to be able to accommodate the heat wire 114. The accommodation hole is toward the curved portion 134. When the cover member 142 is coupled to one face of the body 100, the accommodation hole can be covered by the curved portion 134.

[0222] A beveled portion 1466 can be formed at the corner where the first cover member 142a and the second cover member 142b meet. The beveled portion 1466 can prevent the door from interfering with the heat insulation block 141 provided at one side (e.g., the inner side) of the door when the door is opened and closed.

[0223] The cover member 142 can be coupled with a magnet 147 to secure the close contact force between the body 100 and the door when the door is closed. The magnet 147 can be disposed at one face (e.g., the inner face) of the second cover member 142b. The magnet 147 can be coupled with one side (e.g., the inner side) of the cover member 142 using various coupling means such as adhesion, hook coupling, a coupling groove, or a coupling protrusion. Thus, the magnet 147 pulls the door using magnetic interaction (i.e., attractive force) with the magnet 113 built in the gasket 112 of the door as an opposite object, and thus can provide the close contact force between the door and the body 100 when the door is closed.

[0224] In the following description, the heat wire 114 refers to the first heat wire 115 disposed at one face of the body 100.

[0225] Figure 17 FIG. 17 is a conceptual view illustrating a state in which the heat wire 114 is combined with the cover member 200 and / or the heat wire 114 is disposed on one side (e.g., the inner side) of the curved portion 134 of the second plate 133a, 133b according to another embodiment of the present application.

[0226] The present embodiment is different from the above-described Figure 16 embodiment in that the heat wire accommodation portion 205 is manufactured separately from the cover member 200 and combined with the cover member 200, and the heat wire 114 is disposed on one side (e.g., the inner side) of the curved portion 134.

[0227] The heat wire 114 is disposed in connection with one side (e.g., the inner side) of the curved portion 134. Thereby, the heat wire 114 can transmit heat to the second plate 133a, 133b through the curved portion 134, thereby preventing a surface dewing phenomenon of the refrigerator.

[0228] An outer case 140 can be disposed on one side (e.g., the outer side) of the second plate 133a, 133b. The outer case 140 can extend from the first panel 101a, 101b to the second panel 102. Thereby, the outer case 140 can improve the strength of the second plate 133a, 133b, thereby preventing a deformation phenomenon (also called unevenness) of the second plate 133a, 133b at the time of exhausting the vacuum space portion.

[0229] An inner case 139 can be disposed on the inner side or the outer side of the first plate 132a, 132b. Here, the outer side is a side facing the first space formed on the inner side of the body 100. The inner case 139 can extend from the first panel 101a, 101b to the second panel 102. Thereby, the inner case 139 can improve the strength of the first plate 132a, 132b, thereby preventing a deformation phenomenon of the first plate 132a, 132b at the time of exhausting the vacuum space portion. In the case where the heat insulating member is filled in one side (e.g., the outer side) of the first plate 132a, 132b, the inner case 139 can allow the heat insulating member to be easily filled even without the drawer guide 137.

[0230] The heat wire accommodation portion 205 is accommodated in one side (e.g., the inner side) of the cover member 200. The heat wire accommodation portion 205 can be combined with one side (e.g., the inner side) of the cover member 200. One side of the heat wire accommodation portion 205 can be combined with one side (e.g., the inner side) of the first cover member 142a. The other side of the heat wire accommodation portion 205 can be combined with one side (e.g., the inner side) of the second plate 133a, 133b.

[0231] The other side of the hot wire receiving portion 205 includes a first support portion 206. The first support portion 206 protrudes from the other side of the hot wire receiving portion 205 toward the side plates 135a and 135b in a first direction. Here, the first direction, as an example, could refer to the X-axis direction. Thus, the first support portion 206 can be closely attached to one side of the hot wire 114, thereby restricting the hot wire 114 from moving in a second direction different from the first direction. Here, the second direction, as an example, could refer to the Y-axis direction.

[0232] The other side of the hot wire receiving portion 205 includes a second support portion 207. The second support portion 207 is formed protruding from the first support portion 206 toward the second plates 133a, 133b in a second direction different from the first direction. Thus, the second support portion 207 can be closely attached to the side of the hot wire 114 that is different from the first side, thereby restricting the movement of the hot wire 114 in the first direction.

[0233] The other side of the heat wire receiving portion 205 includes a third support portion 209. The third support portion 209 protrudes from the second support portion 207 toward the side plates 135a and 135b in the first direction. The protruding length of the third support portion 209 is configured to connect the third support portion 209 to a portion of the side plates 135a and 135b. The third support portion 209 can be closely attached to one side (e.g., the inner side) and / or the outer side of the side plates 135a and 135b. Thus, a portion of the heat wire receiving portion 205 can be closely attached to the corner where the side plates 135a and 135b and the second plates 133a and 133b intersect, thereby strengthening the mutual support between the vacuum insulation and the heat wire receiving portion 205.

[0234] A connecting hole 208 may be formed through one direction on one side of the hot wire receiving portion 205. Here, one direction may be the X-axis direction. The connecting hole 208 may be formed as a circle. The shape of the connecting hole 208 is not limited to this, and may be formed as a quadrilateral or other shapes.

[0235] A connecting protrusion 203 may be provided on one side (e.g., the inner side) of the cover member 200. The connecting protrusion 203 is formed protruding from one side (e.g., the inner side) of the second cover member 142b toward the connecting hole 208 of the hot wire receiving portion 205. The connecting protrusion 203 can be engaged by passing through the connecting hole 208. The connecting protrusion 203 and the connecting hole 208 can be engaged by an interference fit.

[0236] The length of the coupling protrusion 203 is formed to be able to be coupled to a side corner of the drawer guide 137 that intersects the first plate 132a, 132b. One side of the lengthwise end of the coupling protrusion 203 can be formed to be coupled to a portion of the side of the drawer guide 137, the first plate 132a, 132b, and / or the side plate 135a, 135b. One side of the lengthwise end of the coupling protrusion 203 can be formed to be coupled to a corner that is coupled by a portion of the side of the drawer guide 137, the first plate 132a, 132b, and the side plate 135a, 135b. Thereby, the support force between the cover member 200 and the vacuum adiabatic body can be strengthened.

[0237] A portion of the heating wire accommodation portion 205 can be disposed to overlap the curved portion 134 on one side (e.g., the inner side) of the curved portion 134. Another portion of the heating wire accommodation portion 205 can be disposed not to overlap the curved portion 134.

[0238] One side of the first cover member 142a can be adhered or coupled to the drawer guide 137. In the present embodiment, a state in which one side of the first cover member 142a and a side corner of the drawer guide 137 are in close contact with and / or adhered to each other is shown.

[0239] A protrusion 204 can be formed on one side (e.g., the inner side) of the second cover member 142b. The protrusion 204 can be provided as a plurality of protrusions. At least one or two first protrusions 204 of the protrusions 204 are formed to support another portion of the heating wire accommodation portion 205. Here, the other portion of the heating wire accommodation portion 205 protrudes from one side (e.g., the inner side) of the curved portion 134 toward the first cover member 142a. Thereby, there are advantages in that not only the support force for the other portion of the heating wire accommodation portion 205 that does not overlap the curved portion 134 can be ensured, but also the coupling of the heating wire accommodation portion 205 to the cover member 200 is easy.

[0240] At least one or two second protrusions 204 of the protrusions 204 protrude from the second cover member 142b toward the curved portion 1401 of the outer housing 140. The second protrusions 204 are disposed to be coupled to the curved portion 1401 of the outer housing 140. A magnet 147 can be coupled between the first protrusions 204 and the second protrusions 204.

[0241] The other configurations are the same as or similar to those of the above-described Figures 1 to 16 embodiment, and thus a repeated explanation will be omitted.

[0242] Figure 18 A state in which the heating wire accommodation portion 303 and the curved portion 301 according to another embodiment of the present application are coupled to each other is shown.

[0243] The present embodiment is the same as or similar to Figure 17The embodiment differs from the above-described embodiment in the combined structure of the cover member 300 and the bent portion 301.

[0244] The heat wire accommodating portion 303 is provided on one side (e.g., the inner side) of the bent portion 301. The first support portion 304 and / or the second support portion 305 of the heat wire accommodating portion 303 is configured to accommodate the heat wire 114. The first support portion 304 of the heat wire accommodating portion 303 extends in a first direction. Here, as an example of the first direction, it can refer to the X-axis direction. The first support portion 304 faces the second plate 133a, 133b across the heat wire 114. The first support portion 304 and the second plate 133a, 133b are arranged so as to overlap in the Y-axis direction described later. The first support portion 304 and / or the second plate 133a, 133b can restrict movement of the heat wire 114 in the Y-axis direction.

[0245] The second support portion 305 of the heat wire accommodating portion 303 extends from the first support portion 304 in a second direction different from the first direction. Here, as an example of the second direction, it can refer to the Y-axis direction. The second support portion 305 faces the bent portion 301 across the heat wire 114. The second support portion 305 and the bent portion 301 are arranged so as to overlap in the X-axis direction. The second support portion 305 and / or the bent portion 301 can restrict movement of the heat wire 114 in the X-axis direction.

[0246] A coupling hole is formed through the bent portion 301. A coupling member such as a screw can be coupled to the heat wire accommodating portion 303 described later by being passed through the coupling hole.

[0247] A boss portion 306 can be provided on the other side of the heat wire accommodating portion 303. The boss portion 306 is formed so as to protrude in the first direction from the other side of the heat wire accommodating portion 303 toward the side plate 135a, 135b. Here, as an example of the first direction, it can refer to the X-axis direction.

[0248] An internal thread portion can be formed on one side (e.g., the inner side) of the boss portion 306. The internal thread portion is coupled to a screw. Thus, the coupling member such as a screw is coupled to the boss portion 306, so that the bent portion 301 and the heat wire accommodating portion 303 can be coupled to each other. The cover member 300 can be coupled to the bent portion 301 via the heat wire accommodating portion 303.

[0249] The other configurations are the same as or similar to those of the above-described embodiment of the heat wire accommodating portion 403 and the bent portion 401, and thus repeated descriptions will be omitted. Figure 17

[0250] Figure 19 is a conceptual view showing a state in which the heat wire accommodating portion 403 and the bent portion 401 according to still another embodiment of the present application are coupled to each other.

[0251] The present embodiment is the same as or similar to the above-described embodiment of the heat wire accommodating portion 403 and the bent portion 401, and thus repeated descriptions will be omitted. Figure 16 ​The difference from the above-described embodiment is that the heat wire accommodation portion 403 and the cover member 412 are manufactured separately from each other and / or the heat wire accommodation portion 403 is combined with the curved portion 401.

[0252] The difference from the above-described embodiment is that the heat wire 114 is not connected with the curved portion 401. Figures 16 to 18

[0253] A portion of the curved portion 401 further extends convexly in a second direction not to overlap with the curved portion 411 of the outer housing 410 and / or to overlap with a portion of the heat wire accommodation portion 403. Here, as an example of the second direction, it can mean the Y-axis direction. The extension length of the curved portion 401 can be formed such that the ratio thereof to the side length of the vacuum space portion is greater than 1 / 2 and less than 1. The coupling hole 402 can be formed through the curved portion 401 in a first direction different from the first direction. The coupling protrusion 405 is formed convexly from the heat wire accommodation portion 403 toward the coupling hole 402. The coupling protrusion 405 can be coupled with the curved portion 401 through the coupling hole 402. The coupling protrusion 405 and / or the curved portion 401 can be coupled in an interference fit manner through the coupling hole 402.

[0254] The heat wire accommodation portion 403 is disposed at one side (for example, the outer side) of the curved portion 401.

[0255] One side of the first cover member 413 can be coupled with the drawer guide 416. The coupling protrusion 414 is formed convexly at one side of the first cover member 413. The protrusion accommodation groove 417 accommodating the coupling protrusion 414 can be formed concavely at one side of the drawer guide 416. The coupling protrusion 414 and the protrusion accommodation groove 417 can be formed in correspondence with each other to be engaged. The coupling protrusion 414 and the protrusion accommodation groove 417 can be coupled in an interference fit manner.

[0256] The heat wire 114 can be coupled at one side of the heat wire accommodation portion 403. The magnet 408 can be coupled at the other side of the heat wire accommodation portion 403. One side of the heat wire accommodation portion 403 is disposed to be connected with the curved portion 401 of the second plate 133a, 133b. The other side of the heat wire accommodation portion 403 is disposed to be connected with the curved portion 411 of the outer housing 410.

[0257] ​At least one or three accommodation walls are protrusively formed from the other side of the heat wire accommodation portion 403 facing the opposite direction of the coupling protrusion 405 toward the side (for example, the outer side) of the curved portion 401. The accommodation walls can include a first accommodation wall 406 toward the first cover member 413. The accommodation walls can include a second accommodation wall 407 toward the side (for example, the outer side) of the second plate 133a, 133b. The accommodation walls can include a third accommodation wall 408. The first accommodation wall 406 of the plurality of accommodation walls faces the first cover member 413. The second accommodation wall 407 of the plurality of accommodation walls faces the side (for example, the outer side) of the second plate 133a, 133b. The third accommodation wall 408 can be protrusively formed between the first accommodation wall 406 and the second accommodation wall 407.

[0258] A space capable of accommodating the heat wire 114 is formed between the second accommodation wall 407 and the third accommodation wall 408. A space capable of accommodating the magnet 408 is formed between the third accommodation wall 408 and the first accommodation wall 406. The first accommodation wall 406 can be connected to one side of the second cover member 415.

[0259] A first accommodation hole is formed between the second accommodation wall 407 and the third accommodation wall 408 toward the side (for example, the outer side) of the curved portion 401. The heat wire 114 can be accommodated and coupled through the first accommodation hole.

[0260] A second accommodation hole is formed between the third accommodation wall 408 and the first accommodation wall 406 toward the side (for example, the outer side) of the curved portion 401. The magnet 408 can be accommodated and coupled through the second accommodation hole.

[0261] The second cover member 415 can extend from the side of the first cover member 413 to cover the first accommodation hole and / or the second accommodation hole. One side of the second cover member 415 can be provided with a curved portion 411 surrounding the second accommodation wall 407. The curved portion 411 can be disposed to overlap the second accommodation wall 407 in one direction. Here, as an example of one direction, it can mean the Y-axis direction.

[0262] One side (for example, the inner side) of the curved portion 411 can be connected to one side of the second accommodation wall 407. One side (for example, the outer side) of the curved portion 411 can form the same plane as the second plate 133a, 133b or the outer housing 410.

[0263] One side of the heat wire accommodation portion 403 can be connected and / or supported to the outer housing 410 and / or the curved portion 401.

[0264] One side of the heat wire accommodation portion 403 can be disposed between the second cover member 415 and the outer case 410. One side of the heat wire accommodation portion 403 can be disposed between the second cover member 415 and the curved portion 401. Thereby, the heat wire 114 is not connected to the outer case 410 and / or the curved portion 401 due to one side of the heat wire accommodation portion 403. In the case where the heat wire 114 is connected to the outer case 410 or the curved portion 401, the anti-condensation effect can be improved. On the contrary, the heat provided from the condenser 119 can be transferred to the outer case 410 or the curved portion 401 through the heat wire 114, thereby increasing heat loss.

[0265] In the case where the heat wire 114 is not connected to the outer case 410 or the curved portion 401, the anti-condensation effect can be lowered. On the contrary, the heat loss provided from the condenser 119 can be reduced.

[0266] Thereby, the heat wire accommodation portion 403 and / or the cover member 412 surround the heat wire 114 and / or the magnet 408, and thus the thickness of the heat wire accommodation portion 403 and the cover member 412 can be optimized.

[0267] Other configurations are the same as or similar to those of the embodiment of FIGS. 1 to 6, and thus a repeated explanation will be omitted. Figures 1 to 18

[0268] Figure 20 FIG. 7 is a conceptual view illustrating a combined structure of the curved portion 401 and a cover member 500 according to still another embodiment of the present application.

[0269] A protruding wall is provided at one side (e.g., an inner side) of the second cover member 503. The protruding wall can include a first protruding wall 504 and / or a second protruding wall 506. The first protruding wall 504 is protrudingly formed in one direction toward the side plates 135a, 135b. The second protruding wall 506 is protrudingly formed toward one side (e.g., an outer side) of the outer case 410. The length of the first protruding wall 504 protruding from one side (e.g., an inner side) of the second cover member 503 is formed to be longer than the length of the second protruding wall 506 protruding from one side (e.g., an inner side) of the second cover member 503. A coupling groove 505 is formed at one side (e.g., an inner side) of the first protruding wall 504.

[0270] The coupling groove 505 is formed to accommodate one side of the curved portion 401. One side of the curved portion 401 can be coupled to the coupling groove 505. The coupling portion 502 is protrudingly formed at one side of the first cover member 413 toward the drawer guide 508. The coupling groove 509 is concavely formed at one side of the drawer guide 508 in the protruding direction of the coupling portion 502.

[0271] ​The thermal wire coupling portion 511 and / or the magnet coupling portion 511 can be provided between the plurality of convex walls. The coupling protrusion 507 can be convexly formed between the thermal wire coupling portion 511 and the magnet coupling portion 511. The coupling protrusion 507 can be coupled in close contact with one side of the thermal wire 114.

[0272] Other configurations are the same as or similar to those of the above-described Figures 1 to 19 embodiment, and thus repeated explanations will be omitted.

[0273] Figure 21 is a conceptual view showing a state in which a cover member 600 and an insulator are coupled to a vacuum adiabatic body according to still another embodiment of the present application.

[0274] The present embodiment is different from the above-described Figures 1 to 20 embodiment in that the thermal wire 114 is not coupled to the cover member 600.

[0275] The temperature difference between the inside and outside of the case of the first storage compartment 106 is relatively smaller than the temperature difference between the inside and outside of the case of the second storage compartment 107.

[0276] Accordingly, the thermal wire 114 is mainly used for the second storage compartment 107, and can not be coupled to the first storage compartment 106. The thermal wire 114 can be disposed on one side of the body 100 to surround the outer periphery of the second storage compartment 107. In the case of the first storage compartment 106, the drawer guide 508 is not coupled to one side (e.g., the inner side) of the first panel 101a, 101b.

[0277] The inner case 139 can not extend from the first plate 132a, 132b of the first panel 101a, 101b to the second panel 102. The first insulator 603 can extend to surround only a portion of the first plate 132a, 132b to which the inner case 139 does not extend. The coupling portion 602 can be provided on one side of the first cover member 413. The coupling portion 602 can be directly coupled to the first plate 132a, 132b of the vacuum adiabatic body using fusion or the like, due to the member (not coupled) of the drawer guide 508.

[0278] Other configurations are the same as or similar to those of the above-described Figures 1 to 16 embodiment, and thus repeated explanations will be omitted.

[0279] Reference numeral explanation: 1: refrigerator 2: body 3: door 4: compressor 5: condenser 6: expander 7: evaporator 8: mechanical room 9: case 10: vacuum adiabatic body 10a: first vacuum adiabatic body 10b: second vacuum adiabatic body 11: first plate 11a: first portion 11b: second portion 11c: extended portion 11d: branch portion 12: second plate 12a: first portion 12b: second portion 12c: third portion 12d: extended portion 12e: branch portion 13: third plate 14: side plate 14a: first portion 14b: second portion 14c: extended portion 14d: branch portion 15: vacuum space portion 16: vacuum space extension portion 16a: X-direction extended portion 16b: Y-direction extended portion 17: connecting frame 18: sealing portion 19: support member 20: rod 21: connecting plate 22: support plate 23: radiation-resistant sheet 24: shielding portion 26: conductive-resistant sheet 28: additional heat insulator 29a: central portion heat insulator 29b: peripheral portion heat insulator 30: joint 31: port 32: pipe 33: film 34: porous substance 100: main body 101a, 101b: first panel 102: second panel 103: third panel 104: fourth panel 106: first storage compartment 107: second storage compartment 108: partition wall 109: first storage compartment door 110: second storage compartment door 112: gasket 1121: gasket coupling portion 113: magnet 114: hot wire 115: first hot wire 1151: first side 1152: second side 1153: third side 1154: fourth side 1155: fifth side 116: second hot wire 1161: first portion 1162: second portion 117: mechanical chamber 1171a, 1171b: first cover 1172: second cover 1173: third cover 1174: fourth cover 118: compressor 119: condenser 120: expander 121: dryer 122: three-way valve 123: cooling fan 1231: fan housing 1232: blade 124: first pipe 125: second pipe 126: suction port 127: exhaust port 128: drain 130: printed circuit board 131: wire harness 132a, 132b: first plate 133a, 133b: second plate 134: bent portion 135a, 135b: side plate 136a, 136b: support 1361a, 1361b: first support plate 1362a, 1362b: second support plate 1363a, 1363b: rod 137: drawer guide 138a: first heat insulating member 138b: second heat insulating member 139: inner housing 140: outer housing 1401: bent portion 141: heat insulating block 142: cover member 142a: first cover member 143: first coupling portion 144: coupling portion 142b: second cover member 1451: lead-out portion 146: heat wire accommodating portion 1461: first wall 1462: bent portion 1463: second wall 1464: second coupling portion 1465: accommodating hole 1466: inclined portion 147: magnet 148a, 148b: support frame 200: cover member 201: first cover member 202: second cover member 203: coupling protrusion 204: protrusion portion 205: heat wire accommodating portion 206: first support portion 207: second support portion 208: coupling hole 209: third support portion 300: cover member 301: bent portion 302: coupling hole 303: heat wire accommodating portion 304: first support portion 305: second support portion 306: boss portion 401: bent portion 402: coupling hole 403: heat wire accommodating portion 405: coupling protrusion 406: first accommodation wall 407: second accommodation wall 408: third accommodation wall 409: magnet 410: outer housing 411: bent portion 412: cover member 413: first cover member 414: coupling protrusion 415: second cover member 416: drawer guide 417: protrusion accommodation groove 500: cover member 501: first cover member 502: coupling portion 503: second cover member 504: first protruding wall 505: coupling groove 506: second protruding wall 507: coupling protrusion 508: drawer guide 509: coupling groove 510: hot-wire coupling portion 511: magnet coupling portion 600: cover member 601: first cover member 602: coupling portion 603: first heat insulator

Claims

1. A refrigerator, wherein, include: The main body includes a panel made of heat insulation material; A door is provided on one side of the main body that can be opened and closed; as well as A hot wire is installed on one side of the main body.

2. The refrigerator according to claim 20, wherein, The hot wire comes into contact with the bent portion.

3. The refrigerator according to claim 20, wherein, The hot wire is positioned on the inside or outside of the bend.

4. The refrigerator according to claim 20, wherein, The hot wire is installed on the cover component.

5. The refrigerator according to claim 20, wherein, The hot wire is disposed adjacent to the second plate on one side of the gasket.

6. The refrigerator according to claim 20, wherein, It also includes a drawer guide disposed toward a first space formed on one side of the body. One side of the cover member covers the side panel, and the other side of the cover member covers a portion of the drawer guide.

7. The refrigerator according to claim 6, wherein, Also includes: A first heat insulation element is disposed between the first plate and the drawer guide; as well as The second heat insulation element is disposed between one side of the side plate and the cover member.

8. The refrigerator according to claim 20, wherein, The cover component includes a heat wire receiving portion. The heat wire receiving portion is disposed on one side of the cover member and surrounds the heat wire for installation. The hot wire housing is disposed on the inside or outside of the bend.

9. The refrigerator according to claim 8, wherein, The cover component also includes a magnet receiving portion. The magnet receiving portion is disposed on one side of the cover member to receive the magnet and provide a tight grip with the gasket. The magnet housing is disposed on one side of the curved portion.

10. The refrigerator according to claim 9, wherein, The hot wire receiving portion and the magnet receiving portion are respectively formed integrally with one side of the cover member or formed separately from the cover member and combined with one side of the cover member.

11. The refrigerator according to claim 8, wherein, An opening formed on one side of the hot wire receiving portion to accommodate the hot wire is configured to face the curved portion and be covered by the curved portion.

12. The refrigerator according to claim 8, wherein, An opening capable of accommodating the hot wire is formed on one side of the hot wire receiving portion, positioned in the opposite direction to the curved portion and covered by the cover member. The hot wire does not contact the curved portion.

13. The refrigerator according to claim 6, wherein, The cover component includes: A first fastening part is provided on one side of the cover member and is fastened to the bent part; and The second fastening part is located on the other side of the cover member and is fastened to the drawer guide.

14. The refrigerator according to claim 13, wherein, The first fastening portion includes a hook or protrusion that protrudes from one side of the cover member. The second fastening portion includes a protrusion formed protruding from the other side of the cover member.

15. The refrigerator according to claim 20, wherein, The heat insulation element also includes: A first housing is provided to surround the first plate; A second housing is provided to surround the second plate; and The curved portion housing is formed to extend from one side of the second housing in the other direction to cover the curved portion; The hot wire contacts the curved housing.

16. A refrigerator, wherein, include: The body forms the exterior of the refrigerator and includes a plurality of panels made of insulation. A door is provided on one side of the main body that can be opened and closed; A gasket is installed on one side of the door so as to contact one side of the body; as well as The cover member is mounted on one side of the body so as to be able to contact the gasket; The heat insulation element includes: The first plate is disposed toward a first space formed on one side of the body and extends in one direction; The second plate faces the second space formed on one side of the main body; A side panel extends from one side of the first panel in a direction different from the first direction and connects to one side of the second panel; A support member is disposed in the vacuum space formed between the first plate and the second plate; and The curved portion is formed to extend from the second plate in a direction different from the first direction.

17. The refrigerator according to claim 20 or 16, wherein, The cover member is made of a different type of material than the metal material of the second plate, and is formed of a polymer series resin with a lower thermal conductivity than the second plate.

18. The refrigerator according to claim 20 or 16, wherein, The curved portion is bent into two overlapping layers. The length of the curved portion extending in the other direction is shorter than or equal to the distance between the first plate and the second plate.

19. The refrigerator according to claim 20 or 16, wherein, The cover component includes: A first cover member surrounds a portion of the first plate; and A second cover member extends from the first cover member in the other direction and surrounds the side panel; The length of the first cover member is greater than or equal to the length of the second cover member.

20. The refrigerator according to claim 1, wherein, Also includes: A gasket is installed on one side of the door so as to contact one side of the body; A cover component is mounted on one side of the body to cover the heat wire; A side panel extends from one side of the first plate in a direction different from the first plate and connects to one side of the second plate; A support member is disposed in the vacuum space formed between the first plate and the second plate; and The curved portion is formed to extend from the second plate in a direction different from the said direction; The first plate is disposed toward a first space formed on one side of the body and extends in one direction. The second plate faces the second space formed on one side of the body.

Images