Door body assembly and refrigerator

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses a door body assembly and a refrigerator. The door body assembly comprises a door main body and a lamp panel assembly. A light guide assembly is arranged in the door body. The door body defines a slot. The lamp panel assembly is inserted into the insertion groove. The lamp panel assembly comprises a lamp strip. And under the condition that the lamp panel assembly is inserted into the insertion groove, the lamp strip corresponds to the light guide assembly. According to the refrigerator, occupation of the light guide assembly and the lamp panel assembly on the inner space of the door body can be reduced, then the influence on the thickness of a foaming layer of the door body is reduced, and the use performance of the refrigerator is improved.

Description

Technical Field

[0001] The present application relates to the technical field of refrigeration equipment, for example, to a door assembly and a refrigerator. Background Art

[0002] At present, in order to improve the interactive experience between users and refrigerators, a light-emitting LOGO display interaction is usually configured on the refrigerator door. For example, when the user approaches the refrigerator, the light in the LOGO display area is illuminated. When the user moves away from the refrigerator, the light in the LOGO display area is turned off.

[0003] In the related art, an integrated light source is provided, including a light source assembly and a fixing bracket. The light source assembly includes a light board assembly and a light guide assembly. During manufacturing, the door of the refrigerator is foamed first, and then the integrated light source is installed on the rear side of the LOGO display area of ​​the door to achieve an interactive effect.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] In the related art, the integrated light source is a whole composed of a fixed bracket, a light panel assembly and a light guide assembly. The overall size is large, and the space occupied by the refrigerator door is high. The structure needs to make room for a large space when disassembling and assembling, which affects the thickness of the foam layer of the refrigerator door. Especially for built-in refrigerators, ultra-thin refrigerators and other refrigerators, the thickness of the door itself is relatively thin. The integrated light source will cause the thickness of the door foam layer to be insufficient, affecting the performance of the refrigerator.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a door body assembly and a refrigerator, which can reduce the occupation of the internal space of the door body by the light guide assembly and the light panel assembly, thereby reducing the impact on the thickness of the foaming layer of the door body and improving the performance of the refrigerator.

[0009] In some embodiments, a door body assembly is provided, including: a door body, in which a light guide assembly is disposed and a slot is defined; a light panel assembly is inserted into the slot, and the light panel assembly includes a light bar; wherein, when the light panel assembly is inserted into the slot, the light bar corresponds to the light guide assembly.

[0010] Optionally, the door body includes: a door frame assembly, including a decorative strip having a slot and an installation groove, the slot and the installation groove are connected, and the light guide component is installed in the installation groove; a panel is arranged on the door frame assembly and is located on a side close to the installation groove; wherein the panel and the door frame assembly are integrally foamed.

[0011] Optionally, the door body further comprises a door lining. The panel and the door lining are respectively arranged on opposite sides of the door frame assembly. The panel, the door frame assembly and the door lining are integrally foamed.

[0012] Optionally, the panel is provided with a LOGO display area, and the position of the light guide component corresponds to the LOGO display area of ​​the panel.

[0013] Optionally, the door body further includes: a fixing claw, disposed in the mounting groove, for fixing the light guide assembly; and / or a supporting groove, disposed in the mounting groove, in which the light guide assembly is embedded.

[0014] Optionally, a plurality of fixing claws are provided, and the plurality of fixing claws can fix different positions of the light guide assembly to achieve stable fixation of the light guide assembly.

[0015] Optionally, the fixing claw includes a connecting plate and a protrusion. One end of the connecting plate is connected to the mounting groove of the decorative strip. The protrusion is arranged at the other end of the connecting plate, and the protrusion protrudes toward one side of the connecting plate. A surface of the protrusion facing the mounting groove is parallel to a surface of the mounting groove, so as to fix the light guide assembly between the protrusion and the mounting groove.

[0016] Optionally, the light guide component is partially embedded in the supporting groove.

[0017] Optionally, the light guide assembly includes a diffusion plate, a light guide plate and a reflective portion which are stacked in sequence, and the light guide plate corresponds to the light bar; wherein the diffusion plate is close to the panel.

[0018] Optionally, the reflective portion is a reflective sheet or a reflective coating; wherein, when the reflective portion is a reflective coating, the reflective coating is coated on the mounting groove.

[0019] Optionally, when the mounting groove is provided with a supporting groove, the reflective coating is coated on the supporting groove.

[0020] Optionally, the light panel assembly further comprises: a support bar inserted into the slot, the support bar being provided with a protective groove, the groove opening of the protective groove facing toward the light guide assembly; wherein the light bar is arranged in the protective groove.

[0021] Optionally, the light bar includes one or more lamp beads. In the case where the light bar includes multiple lamp beads, the multiple lamp beads are arranged along the length direction of the protective groove.

[0022] Optionally, the light bar is arranged in the middle of the protective groove along the height direction of the door body.

[0023] Optionally, along the direction in which the light panel assembly is inserted into the slot, the support bar and the slot are gradually contracted.

[0024] Optionally, the slot is located on one side of the light guide assembly and extends along the height direction of the door body.

[0025] Optionally, the slot is located on one side of the light guide assembly, and the slot extends along the height direction of the door body. In addition, along the height direction of the door body, the light bar is arranged in the middle of the protection groove.

[0026] In some embodiments, a refrigerator is also provided, comprising: a cabinet; and a door assembly as in any of the previous embodiments, rotatably disposed on the cabinet.

[0027] The door assembly and refrigerator provided by the embodiments of the present disclosure can achieve the following technical effects:

[0028] The door body assembly provided by the embodiment of the present disclosure has a light guide assembly inside the door body, so that the light guide assembly and the door body form an integrated structure, which reduces the occupation of the internal space of the door body by the light guide assembly, thereby reducing the impact on the thickness of the foam layer of the door body. The door body defines a slot that can provide an installation space for the light panel assembly. The light panel assembly is inserted into the slot to achieve a detachable connection between the light panel assembly and the door body, which is convenient for replacing the light panel assembly and can reduce the structural clearance space required for disassembly and assembly, thereby reducing the impact on the thickness of the foam layer of the door body. The light panel assembly includes a light bar for providing a light source. When the light panel assembly is inserted into the slot, the light bar corresponds to the light guide assembly. That is to say, when the light panel assembly is installed on the door body, the light of the light source can be evenly transmitted through the light bar corresponding to the light guide assembly.

[0029] The refrigerator provided by the embodiment of the present disclosure has the above-mentioned door body assembly, which can achieve that the thickness of the foaming layer of the door body meets the requirements of refrigerators such as built-in refrigerators and ultra-thin refrigerators, thereby improving the performance of the refrigerator and enhancing the user experience.

[0030] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0032] Figure 1 is a schematic diagram of the arrangement relationship of a light panel assembly and a light guide assembly provided in one embodiment of the present disclosure;

[0033] Figure 2 yes Figure 1A schematic diagram of the structure of a light panel assembly provided in the illustrated embodiment;

[0034] Figure 3 is a structural schematic diagram of a door frame assembly provided by another embodiment of the present disclosure;

[0035] Figure 4 is an exploded schematic diagram of a light panel assembly, a light guide assembly and a decorative strip provided by yet another embodiment of the present disclosure;

[0036] Figure 5 is a partial cross-sectional schematic diagram of a light panel assembly, a light guide assembly and a decorative strip provided by another embodiment of the present disclosure;

[0037] Figure 6 is a structural schematic diagram of a door assembly provided by yet another embodiment of the present disclosure;

[0038] Figure 7 is a structural schematic diagram of a light guide assembly provided by yet another embodiment of the present disclosure;

[0039] Figure 8 It is a structural schematic diagram of a refrigerator provided in yet another embodiment of the present disclosure.

[0040] Reference numerals:

[0041] 10: Door assembly;

[0042] 20: door body; 21: door frame assembly; 22: trim strip; 23: mounting slot; 24: slot; 25: panel; 26: door lining; 27: fixing claw; 28: support slot;

[0043] 30: light guide assembly; 31: diffusion plate; 32: light guide plate; 33: reflection part;

[0044] 40: light board assembly; 41: light bar; 42: support bar; 43: protection groove;

[0045] 50: refrigerator; 51: cabinet. DETAILED DESCRIPTION

[0046] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0047] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0048] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0049] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0050] Unless otherwise stated, the term "plurality" means two or more.

[0051] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0052] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0053] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0054] In the related art, the door body of the refrigerator includes a door frame and a glass panel arranged on the door frame. A LOGO display area is printed on the glass panel. The LOGO display area can display a LOGO pattern, or other patterns or patterns. The light source located at the rear side of the LOGO display area can adjust the brightness of the LOGO display area.

[0055] Combination Figures 1 to 7 As shown, the embodiment of the present disclosure provides a door body assembly 10. The door body assembly 10 includes a door body 20 and a light panel assembly 40. A light guide assembly 30 is arranged in the door body 20. The door body 20 defines a slot 24. The light panel assembly 40 is inserted into the slot 24. The light panel assembly 40 includes a light bar 41. When the light panel assembly 40 is inserted into the slot 24, the light bar 41 corresponds to the light guide assembly 30.

[0056] In this embodiment, a light guide component 30 is provided in the door body 20, so that the light guide component 30 and the door body 20 form an integrated structure, reducing the occupation of the internal space of the door body 20 by the light guide component 30, thereby reducing the influence of the light guide component 30 on the thickness of the foam layer of the door body 20.

[0057] In this embodiment, the door body 20 defines a slot 24, which can provide an installation space for the light board assembly 40. The light board assembly 40 is inserted into the slot 24, so that the light board assembly 40 and the door body 20 can be detachably connected, which is convenient for replacing the light board assembly 40. It can also reduce the structural clearance space required for disassembly and assembly, thereby reducing the influence of the light board assembly 40 on the thickness of the foam layer of the door body 20.

[0058] In this embodiment, the light guide assembly 30 and the light panel assembly 40 are split structures. The light guide assembly 30 is directly installed and fixed in the door body 20, and the overall space occupied is small, which can meet the space requirements of the door bodies of refrigerators such as built-in refrigerators and ultra-thin refrigerators.

[0059] In this embodiment, the light board assembly 40 includes a light bar 41 for providing a light source. When the light board assembly 40 is inserted into the slot 24, the light bar 41 corresponds to the light guide assembly 30, that is, when the light board assembly 40 is installed on the door body 20, the light bar 41 corresponds to the light guide assembly 30 so that the light of the light source can be evenly transmitted.

[0060] It should be noted that, in the related art, if the integrated light source is damaged, the integrated light source needs to be replaced as a whole. Compared with the related art, the light board assembly 40 and the light board assembly 40 of the present application are split structures. If the light board assembly 40 is damaged, only the light board assembly 40 needs to be replaced separately, which reduces the after-sales maintenance cost.

[0061] Combination Figure 3 and Figure 6As shown, in some embodiments, the door body 20 includes a door frame assembly 21 and a panel 25. The door frame assembly 21 includes a decorative strip 22 having a slot 24 and a mounting slot 23. The slot 24 is connected to the mounting slot 23. The light guide assembly 30 is installed in the mounting slot 23. The panel 25 is arranged on the door frame assembly 21, and the panel 25 is located on a side close to the mounting slot 23. The panel 25 and the door frame assembly 21 are integrally foamed.

[0062] In this embodiment, the decorative strip 22 has a slot 24 to provide space for installing the light panel assembly 40. The decorative strip 22 has an installation groove 23, which can realize the installation of the light guide assembly 30 in the installation groove 23, and then realize the installation of the light guide assembly 30 in the door body 20, so that the light guide assembly 30 and the door body 20 form an integrated structure, reducing the occupation of the internal space of the door body 20 by the light guide assembly 30.

[0063] In this embodiment, the light panel assembly 40 and the light guide assembly 30 are split structures, and the light guide assembly 30 is directly mounted and fixed on the decorative strip 22, without the need for additional fixing brackets of related technologies, so that the light panel assembly 40 and the light guide assembly 30 as a whole occupy a small space of the door body 20, thereby improving the heat preservation performance of the door body 20. Especially when applied to refrigerators such as built-in refrigerators and ultra-thin refrigerators, the performance of the refrigerator is effectively improved, the quality reliability of the product is improved, and the user experience is enhanced.

[0064] In this embodiment, by inserting the light board assembly 40 into the slot 24, installing the light guide assembly 30 into the mounting groove 23, and connecting the slot 24 and the mounting groove 23, it is possible to achieve that when the light board assembly 40 is inserted into the slot 24, the light bar 41 corresponds to the light guide assembly 30, so that the light of the light bar 41 can be evenly transmitted by the light guide assembly 30.

[0065] In this embodiment, the panel 25 is disposed on the door frame assembly 21 and is located on a side close to the mounting groove 23 , so that the light guide assembly 30 is disposed close to the panel 25 .

[0066] In this embodiment, the panel 25 and the door frame assembly 21 are integrally foamed, that is, after the light guide assembly 30 is installed in the installation groove 23 of the decorative strip 22, the panel 25 and the door frame assembly 21 are pressed and foamed, and then the light board assembly 40 is installed after foaming. The space required for installing the light board assembly 40 and the light guide assembly 30 is reduced, the foaming layer space of the door body is saved, and the performance of the refrigerator is improved. It can meet the door body manufacturing requirements of refrigerators such as built-in refrigerators and ultra-thin refrigerators, and reduce the maintenance cost of after-sales spare parts.

[0067] Combination Figure 6 As shown, optionally, the door body 20 further includes a door lining 26. The panel 25 and the door lining 26 are respectively arranged on opposite sides of the door frame assembly 21. The panel 25, the door frame assembly 21 and the door lining 26 are integrally foamed.

[0068] It can be understood that the panel 25, the door frame assembly 21 and the door lining 26 are integrally foamed and molded using existing technology.

[0069] Optionally, the panel 25 is provided with a LOGO display area. The position of the light guide component 30 corresponds to the LOGO display area of ​​the panel 25.

[0070] In this embodiment, the light panel assembly 40 emits light or does not emit light to adjust the brightness of the LOGO display area of ​​the panel 25.

[0071] In this embodiment, the panel 25 is disposed on the door frame assembly 21 and is located on a side close to the mounting groove 23 so that the light guide component 30 can correspond to the LOGO display area of ​​the panel 25 to achieve regulation of the brightness of the LOGO display area.

[0072] Combination Figure 4 and Figure 5 As shown, in some embodiments, the door body 20 further includes a fixing claw 27. The fixing claw 27 is disposed in the mounting groove 23 and is used to fix the light guide assembly 30.

[0073] In this embodiment, the fixing claw 27 is disposed in the installation groove 23 for fixing the light guide assembly 30 . That is, the light guide assembly 30 is fixed to the installation groove 23 by the fixing claw 27 , and then the light guide assembly 30 is installed on the decorative strip 22 of the door frame assembly 21 .

[0074] Combination Figure 4 and Figure 5 As shown, optionally, a plurality of fixing claws 27 are provided. The plurality of fixing claws 27 can fix different positions of the light guide assembly 30 to achieve stable fixation of the light guide assembly 30 .

[0075] It can be understood that the specific number of the fixing claws 27 is not limited, as long as the number can achieve stable installation of the light guide assembly 30 .

[0076] Combination Figure 5 As shown, optionally, the fixing claw 27 includes a connecting plate and a protrusion. One end of the connecting plate is connected to the mounting groove 23 of the decorative strip 22. The protrusion is arranged at the other end of the connecting plate, and the protrusion protrudes toward one side of the connecting plate. The surface of the protrusion facing the mounting groove 23 is parallel to the surface of the mounting groove 23, so as to realize fixing the light guide assembly 30 between the protrusion and the surface of the mounting groove 23.

[0077] Combination Figure 4 As shown, in some embodiments, the door body 20 further includes a support groove 28. The support groove 28 is disposed in the mounting groove 23. The light guide assembly 30 is embedded in the support groove 28.

[0078] In this embodiment, the support groove 28 is disposed in the mounting groove 23 , and the light guide assembly 30 is embedded in the support groove 28 . The support groove 28 supports the light guide assembly 30 , thereby improving the stability of the light guide assembly 30 installed in the mounting groove 23 .

[0079] Combination Figure 4 and Figure 5 As shown, in some embodiments, the door body 20 further includes a fixing claw 27 and a supporting groove 28. The fixing claw 27 is disposed in the mounting groove 23 to fix the light guide assembly 30. The supporting groove 28 is disposed in the mounting groove 23. The light guide assembly 30 is embedded in the supporting groove 28.

[0080] In this embodiment, the door body 20 includes a fixing claw 27 and a supporting groove 28, and the fixing claw 27 and the supporting groove 28 cooperate to achieve the light guide assembly 30 being stably fixed to the mounting groove 23. Specifically, the light guide assembly 30 is supported by the supporting groove 28, and the light guide assembly 30 is further fixed to the mounting groove 23 by the fixing claw 27, thereby improving the stability of the light guide assembly 30 installed in the mounting groove 23.

[0081] Combination Figure 5 As shown, optionally, the light guide assembly 30 is partially embedded in the support groove 28 , which helps to fix the light guide assembly 30 by the fixing claw 27 .

[0082] Combination Figure 1 and Figure 7 As shown, in some embodiments, the light guide assembly 30 includes a diffuser plate 31, a light guide plate 32 and a reflector 33 which are stacked in sequence. The light guide plate 32 corresponds to the light bar 41. The diffuser plate 31 is close to the panel 25.

[0083] In this embodiment, the light guide plate 32 corresponds to the light bar 41. When applied to the refrigerator 50, the light guide plate 32 can evenly transmit the light of the light bar 41 to the LOGO display area of ​​the refrigerator, so that the LOGO display area obtains a good lighting effect. For example, the light guide plate 32 can convert a point or line light source into a planar light source.

[0084] It is understandable that the material of the light guide plate 32 is not limited and can be selected according to needs, such as acrylic, glass, etc.

[0085] In this embodiment, the diffusion plate 31 is placed close to the panel 25 to improve the uniformity of light distribution, thereby improving the consistency of brightness in the LOGO display area, and making the light from the light guide plate 32 softer, thereby improving visual comfort.

[0086] It is understood that the material of the diffusion plate 31 is not limited and can be selected according to actual needs, such as polymethyl methacrylate (PMMA), polycarbonate (PC), etc.

[0087] In this embodiment, the diffuser plate 31, the light guide plate 32 and the reflector 33 are stacked in sequence, and the diffuser plate 31 is close to the panel 25. That is, the reflector 33 is located on the side of the light guide plate 32 away from the panel 25. It can reflect the light leaked from the periphery of the light guide plate 32 back to the light guide plate 32, so that the leaked light can be reused, thereby improving the utilization rate of the light and enhancing the lighting effect.

[0088] It is understandable that the material of the reflective portion 33 is not limited and can be selected according to actual needs, such as aluminum foil, polyester film (PET), etc.

[0089] In some embodiments, the reflective portion 33 is a reflective sheet or a reflective coating. In the case where the reflective portion 33 is a reflective coating, the reflective coating is coated on the mounting groove 23 .

[0090] In this embodiment, the reflective portion 33 is a reflective sheet, which can reduce the thickness of the light guide assembly 30 and reduce the occupation of the internal space of the door body 20 by the light guide assembly 30, and can improve the utilization rate of light and enhance the lighting effect.

[0091] In this embodiment, the reflective portion 33 is a reflective coating, which is applied to the mounting groove 23. That is, the reflective coating plays a role in reflecting light by applying the material to the mounting groove 23. The reflective coating can further reduce the thickness of the light guide component 30, reduce the occupation of the internal space of the door body 20 by the light guide component 30, and further reduce the influence of the light guide component 30 on the thickness of the foaming layer of the door body 20, so as to improve the performance of the refrigerator.

[0092] Optionally, when the mounting groove 23 is provided with a supporting groove 28 , a reflective coating is coated on the supporting groove 28 , so as to reflect light when the light guide assembly 30 is embedded in the supporting groove 28 .

[0093] Furthermore, the overall thickness of the light guide assembly 30 can be reduced to less than 5 mm, that is, the thickness of the light guide assembly 30 is less than or equal to 5 mm. The light guide assembly 30 occupies less space, and the light guide assembly 30 is installed before the door body is foamed, so there is no need to design a large installation clearance space, which reduces the impact on the thickness of the foaming layer of the door body.

[0094] Combination Figure 1 and Figure 2 As shown, in some embodiments, the light panel assembly 40 further includes a support bar 42. The support bar 42 is inserted into the slot 24. The support bar 42 is provided with a protection groove 43. The notch of the protection groove 43 faces the light guide assembly 30. The light bar 41 is disposed in the protection groove 43.

[0095] In this embodiment, the support bar 42 is inserted into the slot 24 , and the light board assembly 40 is inserted into the slot 24 through the support bar 42 .

[0096] In this embodiment, the support bar 42 is provided with a protection groove 43, and the light bar 41 is fixed in the protection groove 43, so that the protection groove 43 protects the light bar 41, prolongs the service life of the light bar 41, and saves costs.

[0097] In this embodiment, the notch of the protection groove 43 faces the light guide assembly 30 , so that when the light board assembly 40 is inserted into the slot 24 , the light bar 41 corresponds to the light guide assembly 30 , thereby providing a light source.

[0098] Optionally, the light bar 41 includes one or more lamp beads to provide a light source. In the case where the light bar 41 includes a plurality of lamp beads, the plurality of lamp beads are arranged along the length direction of the protection groove 43 .

[0099] Combination Figure 2 As shown, in some embodiments, along the height direction of the door body 20 , the light bar 41 is disposed in the middle of the protection groove 43 .

[0100] In this embodiment, the light bar 41 is arranged in the middle of the protective groove 43 along the height direction of the door body 20, that is, there is a distance between the light bar 41 and both ends of the protective groove 43 to prevent the light bar 41 from being squeezed and damaged, thereby saving costs.

[0101] For example, the refrigerator may fall during transportation. By arranging the light bar 41 in the middle of the protection groove 43, effective protection of the light bar 41 is achieved, thereby reducing the risk of the lamp beads being squeezed and damaged.

[0102] Combination Figure 2 As shown, optionally, along the height direction of the door body 20 , the light bar 41 is close to the lower end of the protection groove 43 .

[0103] Combination Figure 4 and Figure 5 As shown, in some embodiments, along the direction in which the light panel assembly 40 is inserted into the slot 24 , the support bar 42 and the slot 24 are gradually contracted.

[0104] In this embodiment, along the direction in which the lamp board assembly 40 is inserted into the slot 24 (eg Figure 4 (in the direction of the straight arrow in the figure), the support bar 42 and the slot 24 are gradually contracted, which facilitates the plug-in cooperation between the support bar 42 and the slot 24, and provides convenience for the installation and maintenance of the light panel assembly 40.

[0105] Combination Figure 5 As shown, in some embodiments, the slot 24 is located on one side of the light guide assembly 30 , and the slot 24 extends along the height direction of the door body 20 .

[0106] In this embodiment, the slot 24 is located on one side of the light guide assembly 30 and extends along the height direction of the door body 20, which can reduce the space occupied by the light panel assembly 40 on the door body 20, thereby reducing the impact on the thickness of the foam layer of the door body 20.

[0107] In this embodiment, the slot 24 extends along the height direction of the door body 20, so that the light panel assembly 40 can be individually vertically inserted, so that the size of the light panel assembly 40 itself and the space required for installation are very small, which can meet the thickness size limit requirements of the door body of refrigerators such as built-in refrigerators and ultra-thin refrigerators.

[0108] In this embodiment, the slot 24 is located on one side of the light guide assembly 30, and the slot 24 extends along the height direction of the door body 20, so that the light bar 41 is set on one side of the light guide assembly 30 to protect the light bar 41 and prevent the light bar 41 from being squeezed and damaged.

[0109] Combination Figure 5 As shown, optionally, the slot 24 is located on one side of the light guide assembly 30, and the slot 24 extends along the height direction of the door body 20. In addition, along the height direction of the door body 20, the light bar 41 is arranged in the middle of the protection groove 43, which can effectively protect the light bar 41.

[0110] For example, the refrigerator may fall during transportation. By having the slot 24 located on one side of the light guide assembly 30, the light bar 41 is arranged on one side of the light guide assembly 30, and the light bar 41 is arranged in the middle of the protective groove 43, the refrigerator is prevented from falling and causing the light bar 41 to be squeezed and damaged, thereby improving the quality reliability of the product.

[0111] Combination Figures 1 to 8 As shown, the embodiment of the present disclosure further provides a refrigerator 50. The refrigerator 50 includes a box body 51 and a door assembly 10 as in any of the previous embodiments. The door assembly 10 is rotatably disposed on the box body 51.

[0112] In this embodiment, the refrigerator 50 has the above-mentioned door body assembly 10, which can achieve that the thickness of the foaming layer of the door body 20 meets the requirements of refrigerators such as built-in refrigerators and ultra-thin refrigerators, thereby improving the performance of the refrigerator and enhancing the user experience.

[0113] In this embodiment, the door assembly 10 is rotatably disposed on the housing 51, so that the door assembly 10 can rotate relative to the housing 51, so that the door of the refrigerator 50 can be opened and closed normally.

[0114] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A door assembly, characterized in that: include: The door body has a light guide assembly disposed therein and defines a slot; A light board assembly is inserted into the slot, and the light board assembly includes a light bar; Wherein, when the light panel assembly is inserted into the slot, the light bar corresponds to the light guide assembly.

2. The door assembly according to claim 1, characterized in that: The door body includes: The door frame assembly includes a decorative strip having a slot and a mounting groove, the slot and the mounting groove are connected, and the light guide component is installed in the mounting groove; A panel is arranged on the door frame assembly and is located on a side close to the mounting groove; The panel and the door frame are integrally foamed.

3. The door assembly according to claim 2, characterized in that: The door body also includes: A fixing claw, disposed in the mounting groove, for fixing the light guide assembly; and / or The supporting groove is arranged in the mounting groove, and the light guide assembly is embedded in the supporting groove.

4. The door assembly according to claim 2, characterized in that: The light guide assembly includes a diffusion plate, a light guide plate and a reflective portion which are stacked in sequence, and the light guide plate corresponds to the light bar; The diffusion plate is close to the panel.

5. The door assembly according to claim 4, characterized in that: The reflective part is a reflective sheet or a reflective coating; Wherein, when the reflective portion is a reflective coating, the reflective coating is applied to the mounting groove.

6. The door assembly according to any one of claims 1 to 5, characterized in that: The light board assembly also includes: A support bar is inserted into the slot, and a protection groove is formed on the support bar, wherein the notch of the protection groove faces the light guide component; Wherein, the light bar is arranged in the protection groove.

7. The door assembly according to claim 6, characterized in that: Along the height direction of the door body, the light bar is arranged in the middle of the protection groove.

8. The door assembly according to claim 6, characterized in that: Along the direction in which the lamp panel assembly is inserted into the slot, the support bar and the slot are gradually contracted.

9. The door assembly according to any one of claims 1 to 5, characterized in that: The slot is located at one side of the light guide assembly and extends along the height direction of the door body.

10. A refrigerator, characterized in that: include: Box; The door assembly as claimed in any one of claims 1 to 9 is rotatably arranged on the box body.

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