Refrigerator

Abstract

The invention provides a refrigerator, belongs to the technical field of refrigeration equipment, and aims to solve the technical problem of low safety performance of refrigerators in related technologies. The refrigerator comprises a refrigerator body, a shelf assembly and a power supply assembly. When the shelf assembly is arranged in the refrigeration chamber, the power supply conductive part is electrically connected with the lamp conductive part of the shelf assembly through the rotating conductive part so as to supply power to the lamp body of the shelf assembly; according to the refrigerator, the power supply conductive part is arranged in the mounting cavity isolated from the refrigeration chamber, so that the power supply conductive part is isolated from the refrigeration chamber with high humidity, the possibility of short circuit and electric shock of the power supply conductive part is reduced, and the safety performance of the refrigerator is improved. When the lamp conductive part is separated from the rotating conductive part, the rotating conductive part rotates to the first conductive part to be separated from the power supply conductive part under the action of the elastic force of the elastic part, so that the power supply conductive part cannot supply power to the rotating conductive part, the rotating conductive part is not electrified at the moment, and the possibility of short circuit and electric shock of the rotating conductive part is reduced; and the safety performance of the refrigerator is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of refrigeration equipment, and in particular to a refrigerator. Background Art

[0002] The inner tank of the refrigerator forms a cold storage room, and a light-emitting shelf is arranged in the cold storage room. In addition to being used for placing items, the light-emitting shelf can also emit light to improve the lighting effect of the cold storage room, making it easy for users to identify items, thereby facilitating users to take target items.

[0003] In the related art, the light-emitting shelf includes a shelf and a light bar, and the light bar is arranged at the end of the shelf. A power supply contact is arranged on the inner container, and the power supply contact is electrically connected to the wire of the light bar to supply power to the light bar. However, the power supply contact is exposed to the high humidity in the refrigerator, which may cause a short circuit and electric shock, thereby reducing the safety performance of the refrigerator. Summary of the invention

[0004] The embodiment of the present application provides a refrigerator, which can solve the technical problem of low safety performance of refrigerators.

[0005] In a first aspect, an embodiment of the present application provides a refrigerator, comprising:

[0006] The box body is constructed with a refrigeration compartment;

[0007] The shelf assembly is slidably disposed in the refrigeration room; the shelf assembly comprises:

[0008] Shelves;

[0009] The lamp body is arranged on the shelf;

[0010] The lamp conductive member is arranged on a side of the shelf away from the front wall of the box body, and the lamp conductive member is electrically connected to the lamp body;

[0011] The power supply component is arranged in the box body, and is used to supply power to the lamp body; the power supply component includes:

[0012] An installation box is arranged on the box body, and the installation box forms an installation cavity isolated from the refrigeration compartment;

[0013] A power supply conductive member is arranged in the installation box and is located in the installation cavity;

[0014] The rotating conductive member is rotatably arranged on the mounting box, and the rotating conductive member includes:

[0015] A first conductive part is located in the installation cavity, and the first conductive part is electrically connected to the power supply conductive member;

[0016] A second conductive part is located in the refrigeration room, and the second conductive part is electrically connected to the first conductive part and the lamp conductive member respectively;

[0017] The elastic member is elastically connected to the rotating conductive member. The elastic member is configured to rotate the rotating conductive member until the first conductive part is separated from the power supply conductive member through its own elastic force when the lamp conductive member is separated from the second conductive part.

[0018] The refrigerator provided by the embodiment of the present application is provided with a power supply conductive part in an installation cavity isolated from the refrigeration compartment so as to separate the power supply conductive part from the refrigeration compartment with high humidity, thereby reducing the possibility of short circuit and electric shock of the power supply conductive part and improving the safety performance of the refrigerator. When the shelf assembly is arranged in the refrigeration compartment, the power supply conductive part is electrically connected to the lamp conductive part of the shelf assembly through the rotating conductive part to supply power to the lamp body of the shelf assembly. When at least part of the shelf assembly is removed from the refrigeration compartment, the lamp conductive part and the rotating conductive part are separated, the force of the shelf assembly on the rotating conductive part is released, and the rotating conductive part rotates to the first conductive part and separates from the power supply conductive part under the elastic force of the elastic part, so that the power supply conductive part cannot supply power to the rotating conductive part. At this time, the rotating conductive part is not charged, thereby reducing the possibility of short circuit and electric shock of the rotating conductive part and improving the safety performance of the refrigerator.

[0019] In some embodiments of the present application, the power supply assembly further includes a rotating shaft, the axis of the rotating shaft is inclined relative to the horizontal plane, and the rotating shaft is disposed in the installation box;

[0020] The rotating conductive member is provided with an assembly hole, and the rotating shaft is rotatably arranged in the assembly hole.

[0021] With such arrangement, the rotating shaft can be rotatably inserted into the assembly hole, so that the rotating conductive member can rotate relative to the installation box.

[0022] In some embodiments of the present application, the elastic member includes a torsion spring, the rotating shaft is disposed through the torsion spring, and the torsion spring includes:

[0023] The first end is stopped at the installation box;

[0024] The second end is stopped by the rotating conductive member.

[0025] In this way, when the shelf assembly pushes the rotating conductive part to rotate, the position of the first end of the torsion spring does not change, but the second end of the torsion spring is elastically twisted, so that the torsion spring stores energy. When the lamp conductive part and the second conductive part are separated, the force of the shelf assembly on the rotating conductive part is released, and the torsion spring releases energy and pushes the rotating conductive part to rotate until the first conductive part and the power supply conductive part are automatically separated. In this way, when the lamp conductive part and the second conductive part are separated, the first conductive part can be separated synchronously with the power supply conductive part, so that the rotating conductive part can be quickly powered off, reducing the possibility of short circuit and electric shock of the rotating conductive part, and improving the safety performance of the refrigerator.

[0026] In some embodiments of the present application, the box body has box side walls, which are located on both sides of the refrigeration compartment along the width direction, and the box side walls correspond to one end of the shelf in the width direction;

[0027] The installation box is arranged on the side wall of the box.

[0028] In this way, the installation box can be arranged on the side wall of the box to reduce the length of the installation box occupied by the box in the depth direction and the height direction, thereby reducing the influence of the installation box on the depth and height dimensions of the refrigerator.

[0029] In some embodiments of the present application, the shelf includes:

[0030] Shelves, slidably arranged in the refrigeration room;

[0031] The mounting strip is arranged on the edge of the layer board, the lamp body is arranged on the mounting strip, and the lamp conductive member is arranged on the side of the mounting strip away from the front wall of the box.

[0032] In this way, the lamp conductive member can be arranged on the side of the shelf away from the front wall of the box, so that when the shelf assembly pushes and rotates the conductive member from front to back, the lamp conductive member can easily achieve electrical connection with the second conductive part.

[0033] In some embodiments of the present application, the mounting strip is disposed at an end of the layer board facing away from the front wall of the box.

[0034] In this way, the mounting strip can be set at the end of the shelf away from the front wall of the box, so that the light emitted by the lamp body is transmitted forward from the end of the shelf away from the front wall of the box, thereby improving the brightness of the shelf deep in the refrigeration compartment and making it easier for users to identify items deep in the shelf.

[0035] In some embodiments of the present application, the mounting bar is constructed with a channel structure, and the channel structure includes a light channel portion and a plug-in channel portion that are connected;

[0036] The lamp body is arranged in the light channel portion;

[0037] The shelf portion is plugged into the plug-in channel portion.

[0038] With such arrangement, the light emitted by the lamp body can be directed directly or indirectly toward the shelf through the light channel portion to illuminate the shelf.

[0039] In some embodiments of the present application, the channel wall of the light channel portion has a reflective curved surface, the light emitting direction of the lamp body is toward the reflective curved surface, and the reflective curved surface is constructed to reflect at least part of the light from the lamp body to the shelf.

[0040] With such arrangement, the light emitting direction of the lamp body is toward the reflective curved surface, and the reflective curved surface is used to reflect at least part of the light emitted by the lamp body and then obliquely direct it toward the end face of the shelf, wherein the light obliquely directs toward the end face of the shelf means that the angle between the light and the end face of the shelf is greater than 0° and less than 90°, so that after the light is directed toward the shelf, it can be emitted from the upper surface and / or lower surface of the shelf, reducing the luminous flux loss caused by the light being emitted from the end face of the other end of the shelf when the light is incident perpendicular to the end face of the shelf, thereby improving the utilization rate of the light and the lighting effect on the objects above and / or below the shelf.

[0041] In some embodiments of the present application, the shelf further includes a light diffuser, which is disposed in the channel structure, and the end surface of the light diffuser corresponds to the end surface of the shelf.

[0042] With such arrangement, the light diffuser is used to disperse the light emitted from the lamp body to the end surface of the layer board, thereby reducing the concentration of the light and the direct emission of the light to the end surface of the layer board.

[0043] In some embodiments of the present application, the installation box is further formed with a sliding channel, and the shelf assembly is slidably arranged in the sliding channel.

[0044] With such arrangement, the shelf assembly can be slidably arranged in the sliding channel, so that the installation box can not only isolate the power supply conductive part from the refrigeration room, but also guide and support the shelf assembly, making it easy to slide the shelf assembly into the refrigeration room. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0046] Figure 1 This is a schematic diagram of the structure of a refrigerator according to an embodiment of the present application;

[0047] Figure 2 This is a schematic diagram of the structure of the inner box, shelf assembly and power supply assembly of the refrigerator in an embodiment of the present application;

[0048] Figure 3 for Figure 2 Right view of;

[0049] Figure 4 for Figure 3 Sectional view along AA direction;

[0050] Figure 5 for Figure 4 Cross-sectional view along the BB direction;

[0051] Figure 6 for Figure 5 A local enlarged schematic diagram of P1 in the middle;

[0052] Figure 7 for Figure 4 A local enlarged schematic diagram of P2 in the middle;

[0053] Figure 8 This is a schematic diagram of the structure of a power supply component in a refrigerator according to an embodiment of the present application;

[0054] Fig. 9 for Figure 8 Sectional view along CC direction;

[0055] Fig.10 for Figure 2 A schematic diagram of the structure when part of the shelf assembly is removed from the refrigeration room;

[0056] Fig.11 for Fig.10 Right view of;

[0057] Fig.12 for Fig.11 Cross-sectional view along the DD direction;

[0058] Fig.13 for Fig.12 A local enlarged schematic diagram of P3 in the figure.

[0059] Description of reference numerals:

[0060] 10- box body;

[0061] 110-Refrigeration room;

[0062] 111-front wall of the box; 112-rear wall of the box;

[0063] 113-box side wall; 114-box top wall;

[0064] 115-box bottom wall;

[0065] 120-box liner;

[0066] 130-box housing;

[0067] 20- portal;

[0068] 30-shelf assembly;

[0069] 310-shelf;

[0070] 311-layer board; 312-end face;

[0071] 313-mounting strip; 314-channel structure;

[0072] 315-optical channel unit; 316-plug channel unit;

[0073] 317-reflective curved surface; 318-diffuser;

[0074] 319-the first limiting recess; 301-the second limiting recess;

[0075] 320-lamp body;

[0076] 330-lamp conductive parts;

[0077] 40-power supply component;

[0078] 410-installation box;

[0079] 401-installation cavity; 402-sliding channel;

[0080] 403-first box wall; 404-second box wall;

[0081] 405-third box wall; 406-first box body;

[0082] 407-first limit depression; 408-stop depression;

[0083] 409-second box body; 411-elastic arm;

[0084] 412-first matching convex part; 413-stop convex part;

[0085] 420-power supply conductive member;

[0086] 430-rotating conductive member;

[0087] 431-first conductive portion; 432-second conductive portion;

[0088] 440-elastic member;

[0089] 441-first end; 442-second end;

[0090] 450-spindle. DETAILED DESCRIPTION

[0091] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0092] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0093] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0094] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0095] The terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", "third" may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0096] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0097] In view of the technical problem of low safety performance of refrigerators in related technologies, an embodiment of the present application provides a refrigerator, which reduces the possibility of short circuit and electric shock of the power supply conductive member by arranging the power supply conductive member in an installation cavity isolated from the refrigeration compartment so as to separate the power supply conductive member from the refrigeration compartment with high humidity, thereby improving the safety performance of the refrigerator. When the shelf assembly is arranged in the refrigeration compartment, the power supply conductive member is electrically connected to the lamp conductive member of the shelf assembly through the rotating conductive member to supply power to the lamp body of the shelf assembly. When at least part of the shelf assembly is removed from the refrigeration compartment, the lamp conductive member and the rotating conductive member are separated, the force of the shelf assembly on the rotating conductive member is released, and the rotating conductive member rotates to the first conductive part and separates from the power supply conductive member under the elastic force of the elastic member, so that the power supply conductive member cannot supply power to the rotating conductive member. At this time, the rotating conductive member is not charged, thereby reducing the possibility of short circuit and electric shock of the rotating conductive member, thereby improving the safety performance of the refrigerator.

[0098] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0099] It should be noted that the "front side" in the embodiments of the present application refers to the side facing the user when the refrigerator is in normal use. The "rear side" refers to the side opposite to the front side, that is, the side facing away from the user when the refrigerator is in normal use. The "left side" refers to the side on the left hand side of the user when the refrigerator is in normal use. The "right side" refers to the side on the right hand side of the user when the refrigerator is in normal use.

[0100] refer to Figure 1 The refrigerator of the embodiment of the present application may include a box body 10, and the box body 10 may be configured with a refrigeration compartment 110. The refrigeration compartment 110 may have a take-in and put-out opening, and a user may place items into the refrigeration compartment 110 through the take-in and put-out opening, or take items out of the refrigeration compartment 110 through the take-in and put-out opening.

[0101] The box body 10 may include a box liner 120 and a box shell 130. The box liner 120 may be configured with a refrigeration compartment 110. The box shell 130 may be connected to the outside of the box liner 120 to form the appearance of the refrigerator. The box body 10 may also include a box insulation layer, which may be arranged between the box liner 120 and the box shell 130. The box insulation layer can keep the refrigeration compartment 110 warm, so as to minimize the heat exchange between the refrigeration compartment 110 and the outside of the refrigerator, which is conducive to ensuring the refrigeration effect of the refrigerator.

[0102] The box body 10 may include a box front wall 111 located at the front side. The access opening may be located at the front side of the box body 10, for example, the access opening may be formed on the box front wall 111. Exemplarily, the box front wall 111 may be a box shell front wall located at the front side of the refrigerator in the box shell 130. Alternatively, the box front wall 111 may include a box shell front wall located at the front side of the refrigerator in the box shell 130, and a box liner front wall located at the front side of the refrigerator in the box liner 120, and the box liner front wall may be connected to the box shell front wall.

[0103] refer to Figure 2 The box body 10 may further include a box rear wall 112 located at the rear side of the refrigerator. The box rear wall 112 may be arranged opposite to the box front wall 111. Exemplarily, the box rear wall 112 may be a side wall of the box liner 120 located at the rear side of the refrigerator.

[0104] The box body 10 may further include two box side walls 113 located on the left and right sides of the refrigerator, respectively. The two box side walls 113 may be arranged opposite to each other, and each box side wall 113 may be connected to the box front wall 111 and the box rear wall 112. Exemplarily, the two box side walls 113 may be the box liner side walls located on the left and right sides of the refrigerator in the box liner 120, respectively.

[0105] The box body 10 may further include a box top wall 114 located at the top side of the refrigerator. The box top wall 114 may be connected to the box rear wall 112, the box front wall 111 and the two box side walls 113. Exemplarily, the box top wall 114 may be a top wall located at the top of the box liner 120.

[0106] The box body 10 may further include a box bottom wall 115 located at the bottom side of the refrigerator. The box bottom wall 115 may be arranged opposite to the box top wall 114. The box bottom wall 115 may be connected to the box rear wall 112, the box front wall 111 and the two box side walls 113. Exemplarily, the box bottom wall 115 may be a bottom wall located at the bottom of the box liner 120.

[0107] The top wall 114 , the rear wall 112 , the bottom wall 115 and the two side walls 113 enclose a refrigeration chamber 110 .

[0108] The number of the refrigeration compartment 110 may be one or more. Figure 1 , the number of refrigeration compartments 110 can be three. One of the refrigeration compartments 110 can be located at the upper part of the box body 10. The other two refrigeration compartments 110 can be located at the lower part of the box body 10. Exemplarily, one refrigeration compartment 110 located at the upper part of the box body 10 can be set as a refrigerator. The two refrigeration compartments 110 located at the lower part of the box body 10 can be set as freezer compartments.

[0109] It is understandable that the number of the refrigeration compartment 110 may be one, two, or more than three, and the refrigeration compartment 110 may be set as a refrigerator or a freezer. In some possible implementations, the refrigeration compartment 110 may also be set as a variable temperature chamber with internal temperature changes, which will not be described in detail in the present embodiment.

[0110] In some embodiments, the refrigerator may further include a door body 20 , which may be rotatably connected to the cabinet body 10 to open or close the refrigeration compartment 110 corresponding thereto.

[0111] Each refrigeration compartment 110 may be provided with a corresponding door body 20. Each refrigeration compartment 110 may also be provided with two door bodies 20 or more than two door bodies 20, which will not be described in detail in the embodiment of the present application.

[0112] In some embodiments, the refrigerator may further include a refrigeration device, which may be disposed in the housing 10 and used to provide cold air to the refrigeration compartment 110. The refrigeration device may be a refrigeration device in the related art, as long as the temperature in the refrigeration compartment 110 can be reduced.

[0113] Exemplarily, the refrigeration device may include a compressor, a condenser, a capillary tube, and an evaporator that are cyclically connected. When the refrigeration device is in operation, the compressor compresses the refrigerant vapor to generate high-temperature and high-pressure refrigerant vapor, and transports the refrigerant vapor to the condenser. The condenser liquefies the high-temperature and high-pressure refrigerant vapor to generate high-temperature and low-pressure refrigerant liquid, and transports it to the capillary tube. After the capillary tube reduces the pressure of the refrigerant liquid, the high-pressure and low-temperature refrigerant liquid is converted into a low-pressure and low-temperature refrigerant liquid, and transported to the evaporator. After receiving the low-pressure and low-temperature refrigerant liquid, the evaporator boils it under isobaric conditions, absorbs heat and vaporizes it to form refrigerant vapor, so as to reduce the temperature in the refrigeration compartment 110.

[0114] In some embodiments, reference Figure 1 and Figure 2 The refrigerator may further include a shelf assembly 30, which is slidably disposed in the refrigerating chamber 110. Exemplarily, the shelf assembly 30 may be slidably disposed on the box sidewall 113. The box sidewall 113 is located at both ends of the width direction of the shelf assembly 30. The top of the shelf assembly 30 may be used to place items.

[0115] refer to Figure 2 The shelf assembly 30 may include a shelf 310. The shelf 310 is slidably disposed on the cabinet side wall 113. When the shelf 310 needs to be cleaned, the shelf 310 can be removed from the refrigeration compartment 110.

[0116] The number of shelves 310 provided in a refrigeration compartment 110 may be one or more. Figure 1 In an implementation in which there are multiple shelves 310 in the refrigerating chamber 110 , the multiple shelves 310 may be spaced apart along the height direction Z of the refrigerator to improve space utilization in the height direction Z of the refrigerating chamber 110 .

[0117] The shelf 310 may include a layer plate 311, and the layer plate 311 may be light-transmissive. For example, the layer plate 311 may be a glass layer plate 311 or a transparent plastic layer plate 311. The layer plate 311 is slidably disposed on the box side wall 113. The top of the layer plate 311 has a placement surface for placing items.

[0118] refer to Figure 3 , Figure 4 , Figure 5 and Figure 6The shelf assembly 30 may further include a lamp body 320, which may be a lamp strip, a lamp bead or other device that can provide lighting. Figure 6 The lamp body 320 is shown as a light strip in the figure. The lamp body 320 is disposed on the shelf 310. Exemplarily, the lamp body 320 can be disposed on the edge of the shelf 311. Exemplarily, the lamp body 320 can be disposed on at least one of the four edges of the shelf 311 away from the rear wall 112 of the box, the edge of the shelf 311 close to the rear wall 112 of the box, and the edge of the shelf 311 close to the side wall 113 of the box. In this way, on the one hand, the lamp body 320 can illuminate the area around the shelf 311, making it easy for the user to identify the items on the shelf 311, thereby facilitating the user to pick up the target items from the shelf 311. On the other hand, the lamp body 320 is disposed on the edge of the shelf 311, which can reduce the placement surface of the shelf 311 occupied by the lamp body 320, and reduce the influence of the lamp body 320 on the amount of items that can be placed on the placement surface.

[0119] The lamp body 320 can emit light toward the shelf 311 to increase the brightness of the shelf 311, thereby improving the lighting effect on the objects on the shelf 311, making it easier for users to identify the objects on the shelf 311, thereby facilitating users to pick up target objects.

[0120] In some possible implementations of the embodiments of the present application, the lamp body 320 can be directly bonded to the end surface 312 of the edge of the layer board 311 .

[0121] In some other possible implementations of the present application, refer to Figure 2 , Figure 4 and Figure 6 The shelf 310 may further include a mounting bar 313, which is disposed at the edge of the shelf 311, and the lamp body 320 may be disposed in the mounting bar 313. On the one hand, the mounting bar 313 may protect the lamp body 320 to reduce the possibility of damage to the lamp body 320. On the other hand, the lamp body 320 is hidden in the mounting bar 313, which may reduce the possibility of short circuit or electric shock of the lamp body 320, thereby improving the safety performance of the refrigerator and enhancing the decorative effect of the shelf assembly 30.

[0122] For example, reference Figure 6 A channel structure 314 may be configured in the mounting strip 313 . The channel structure 314 may include an insertion channel portion 316 , and at least a portion of the layer board 311 may be inserted into the insertion channel portion 316 to assemble the layer board 311 to the mounting strip 313 .

[0123] In some embodiments, reference Figure 6, the channel structure 314 may further include a light channel portion 315. The lamp body 320 may be disposed in the light channel portion 315. The light channel portion 315 may be connected to the plug-in channel portion 316, so that the light emitted by the lamp body 320 may be directly or indirectly directed to the layer board 311 through the light channel portion 315 to illuminate the layer board 311. Part of the light emitted by the lamp body 320 may be directly directed to the layer board 311. Part of the light emitted by the lamp body 320 may be at least partially directed to the layer board 311 after being reflected by the channel wall of the light channel portion 315.

[0124] In some embodiments, reference Figure 2 and Figure 4 The mounting strip 313 can be arranged at the end of the shelf 311 away from the front wall 111 of the box, so that the light emitted by the lamp body 320 is transmitted forward from the end of the shelf 311 away from the front wall 111 of the box, thereby improving the brightness of the shelf 311 located deep in the refrigeration compartment 110, making it easier for users to identify items deep in the shelf 311.

[0125] In some embodiments, reference Figure 6 A first limiting recess 319 may be constructed on the channel wall of the optical channel portion 315, and part of the lamp body 320 is inserted into the first limiting recess 319 to fix the lamp body 320 in the mounting bar 313, thereby reducing the shaking of the lamp body 320 relative to the mounting bar 313 when the shelf assembly 30 is moved.

[0126] In some embodiments, reference Figure 6 The side wall of the light channel portion 315 may have a reflective curved surface 317, and the reflective curved surface 317 may be recessed in a direction away from the light channel portion 315. One end of the reflective curved surface 317 in the extending direction is close to the plugging channel portion 316, and the other end is close to the lamp body 320. The light emitting direction of the lamp body 320 can be toward the reflective curved surface 317, and the reflective curved surface 317 is used to reflect at least part of the light emitted by the lamp body 320 and then obliquely shoot it toward the end face 312 of the layer 311, wherein the light obliquely shoots toward the end face 312 of the layer 311 means that the angle between the light and the end face 312 of the layer 311 is greater than 0° and less than 90°, so that the light can be emitted from the upper surface and / or the lower surface of the layer 311 after being emitted to the layer 311, reducing the luminous flux loss caused by the light being emitted from the end face 312 at the other end of the layer 311 when the light is injected perpendicular to the end face 312 of the layer 311, thereby improving the utilization rate of the light and the lighting effect on the objects above and / or below the layer 311.

[0127] In some embodiments, reference Figure 6 A diffuser 318 may be disposed in the channel structure 314. The diffuser 318 may be a diffuser plate, a diffuser sheet, or other device capable of dispersing light. Figure 6 The diffuser 318 is shown as a diffuser plate.

[0128] The diffuser 318 may be disposed in the channel structure 314. For example, a second limiting recess 301 may be configured on the channel wall of the channel structure 314, and part of the diffuser 318 may be inserted into the second limiting recess 301 to fix the diffuser 318 on the channel wall of the channel structure 314.

[0129] The diffuser 318 may correspond to the end surface 312 of the layer plate 311. The plate surface of the diffuser 318 may be parallel to the end surface 312 of the layer plate 311 near the mounting strip 313. The diffuser 318 is used to disperse the light emitted from the lamp body 320 to the end surface 312 of the layer plate 311, reducing the concentration of the light and the direct emission to the end surface 312 of the layer plate 311.

[0130] In some embodiments, the diffuser 318 can be separated between the light channel portion 315 and the plug-in channel portion 316 , so that the diffuser 318 can disperse the light emitted from the lamp body 320 to the layer board 311 without affecting the propagation path of the light in the light channel portion 315 .

[0131] In some embodiments, reference Figure 5 and Figure 7 The shelf assembly 30 may further include a lamp conductive member 330. The lamp conductive member 330 is conductive and may be a conductive sheet, a conductive column or other conductive device. Figure 7 The lamp conductive member 330 is shown as a conductive sheet.

[0132] The lamp conductive member 330 is electrically connected to the lamp body 320 , so that the lamp body 320 can be powered by supplying power to the lamp conductive member 330 .

[0133] In some embodiments, reference Figure 1 The refrigerator may further include a power supply component 40 , and the power supply component 40 is disposed in the box body 10 .

[0134] The power supply assembly 40 can be electrically connected to the power supply of the refrigerator, and the power supply assembly 40 is electrically connected to the lamp conductive member 330 to supply power to the lamp body 320 .

[0135] In some embodiments, reference Figure 2 The power supply assembly 40 may include an installation box 410. The installation box 410 may be disposed on the box body 10.

[0136] In some possible implementations, reference Figure 2 The installation box 410 can be set on the side wall 113 of the box to reduce the length of the installation box 410 occupied in the depth direction Y and the height direction Z of the box body 10, thereby reducing the influence of the installation box 410 on the depth and height dimensions of the refrigerator.

[0137] In some other possible implementations, the installation box 410 can be set on the rear wall 112 of the box to reduce the length of the installation box 410 in the width direction X and the height direction Z of the box body 10, thereby reducing the impact of the installation box 410 on the width and height dimensions of the refrigerator.

[0138] In some embodiments, reference Figure 2 , Figure 4 and Figure 7 The installation box 410 has an installation cavity 401 formed therein, and the installation cavity 401 is isolated from the refrigeration compartment 110. It should be noted that the installation cavity 401 is isolated from the refrigeration compartment 110, that is, the air of the installation cavity 401 and the refrigeration compartment 110 is not connected, so that when the humidity in the refrigeration compartment 110 is high, the humid air in the refrigeration compartment 110 is not easy to enter the installation cavity 401.

[0139] In some embodiments, reference Figure 2 , Figure 7 , Figure 8 and Fig. 9 The installation box 410 may include a first box body 406, which is disposed on a side of the box sidewall 113 away from the refrigeration compartment 110. The first box body 406 may be pre-buried on the outside of the box liner 120 before the box liner 120 and the box shell 130 are assembled.

[0140] The installation box 410 may further include a second box body 409, which is detachably mounted on the first box body 406 via the refrigeration chamber 110, so as to facilitate the installation box 410 to be disassembled and assembled through the refrigeration chamber 110. The second box body 409 and the first box body 406 enclose the installation cavity 401.

[0141] Exemplarily, the first box body 406 may have a first limiting portion therein, and the first limiting portion may be a first limiting recess 407 or a first limiting protrusion.

[0142] An elastic arm 411 may be provided on one side of the second box body 409 facing the first box body 406 , and a first matching portion may be provided on one end of the elastic arm 411 away from the second box body 409 , and the first matching portion is engaged with the first limiting portion.

[0143] refer to Fig. 9 In the implementation mode where the first limiting portion is the first limiting recess 407 , the first matching portion may be a first matching protrusion 412 , and the first matching protrusion 412 is clamped in the first limiting recess 407 to clamp the second box body 409 in the first box body 406 .

[0144] In the implementation method in which the first limiting portion is a first limiting protrusion, the first matching portion can be a first matching recess, and the first matching recess can be constructed with the end of the elastic arm 411 away from the second box body 409, and the first limiting protrusion is clamped in the first matching recess to clamp the second box body 409 in the first box body 406.

[0145] refer to Fig. 9 A stopper recess 408 may be provided in the first box body 406, and the stopper recess 408 and the first limiter may be arranged opposite to each other. A stopper protrusion 413 may be provided on the side of the second box body 409 away from the refrigeration chamber 110, and the stopper protrusion 413 is inserted into the stopper recess 408, so as to assemble the end of the second box body 409 away from the elastic arm 411 with the first box body 406.

[0146] In the process of clamping the second box body 409 in the first box body 406, the stop protrusion 413 can be first clamped in the stop recess 408, and then the end of the second box body 409 close to the elastic arm 411 is gradually moved close to the first box body 406, and the first matching part and the first limiting part are clamped, so that the second box body 409 and the first box body 406 can be installed.

[0147] In some other possible implementations of the embodiment of the present application, the second box body 409 and the first box body 406 can be detachably connected by fastening bolts to simplify the assembly structure of the second box body 409 and the first box body 406.

[0148] In some embodiments, reference Figure 7 , Figure 8 and Fig. 9 The power supply assembly 40 may further include a power supply conductive member 420, which is conductive and may be a conductive sheet, a conductive column or other conductive device. Figure 7 The power supply conductive member 420 is shown as a conductive sheet.

[0149] The power supply conductive member 420 is electrically connected to a power source of the refrigerator so that the power supply conductive member 420 is charged.

[0150] The power supply conductive member 420 is arranged in the installation box 410 and is located in the installation cavity 401 to reduce the environmental humidity of the power supply conductive member 420, reduce the possibility of short circuit and electric shock of the power supply conductive member 420, and improve the safety performance of the refrigerator.

[0151] In some embodiments, reference Figure 7 and Fig. 9 The power supply assembly 40 may further include a rotating conductive member 430, which may be a conductive column, a conductive rod, a long strip conductive plate or other conductive device. Figure 7The rotating conductive member 430 is shown as a conductive rod.

[0152] The rotating conductive member 430 includes a first conductive portion 431 . The first conductive portion 431 is located in the mounting cavity 401 .

[0153] The rotating conductive member 430 may further include a second conductive portion 432 , and the second conductive portion 432 is located in the refrigeration compartment 110 .

[0154] The rotating conductive member 430 is rotatably disposed on the mounting box 410 .

[0155] In some embodiments, the installation box 410 may be configured with a through hole, and the rotating conductive member 430 may be inserted into the through hole.

[0156] The power supply assembly 40 may further include a flexible sealing cover, which may be a plastic film, PU (Polyurethane) leather or other waterproof and flexible film layers. The flexible sealing cover may be annular, and the rotating conductive member 430 may be inserted into the inner ring of the flexible sealing cover, and the edge of the inner ring of the flexible sealing cover is fixedly disposed on the rotating conductive member 430. The outer edge of the flexible sealing cover may be disposed outside the through hole, and the outer edge of the flexible sealing cover is fixedly disposed on the installation box 410 to seal the gap between the rotating conductive member 430 and the installation box 410, so that the air in the refrigeration compartment 110 is not easy to enter the installation cavity 401.

[0157] In some embodiments, reference Figure 7 and Fig. 9 The power supply component 40 may further include a rotating shaft 450, and the axis of the rotating shaft 450 may be tilted relative to the horizontal plane. For example, the axis of the rotating shaft 450 may be along the vertical direction, or tilted relative to the vertical direction.

[0158] In some implementations, the rotating shaft 450 may be fixedly disposed on the installation box 410 . The rotating conductive member 430 may be configured with an assembly hole, and the rotating shaft 450 may be rotatably disposed in the assembly hole, so that the rotating conductive member 430 may rotate relative to the installation box 410 .

[0159] In other implementations, the rotating shaft 450 may be rotatably disposed relative to the installation box 410. The rotating shaft 450 may be fixedly disposed on the rotating conductive member 430, so that the rotating conductive member 430 and the rotating shaft 450 may rotate synchronously relative to the installation box 410.

[0160] It is understandable that in the embodiment where the rotating shaft 450 is rotatably arranged relative to the installation box 410 , the rotating shaft 450 may also be rotatably arranged through the rotating conductive member 430 , so that the rotating conductive member 430 can also be rotated relative to the installation box 410 .

[0161] refer to Figure 4 and Figure 7 After the shelf assembly 30 is completely slid into the refrigeration compartment 110 from front to back, the shelf assembly 30 pushes the rotating conductive member 430 to rotate, and the second conductive part 432 is electrically connected to the lamp conductive member 330, and the first conductive part 431 is electrically connected to the power supply conductive member 420, so that the power supply conductive member 420, the first conductive part 431, the second conductive part 432, the lamp conductive member 330 and the lamp body 320 are electrically connected in sequence, so that the power supply conductive member 420 supplies power to the lamp body 320 through the rotating conductive member 430, so that the lamp body 320 can emit light, thereby illuminating the items on the shelf 310.

[0162] refer to Fig.10 , Fig.11 , Fig.12 and Fig.13 When the lamp conductive member 330 and the second conductive portion 432 are separated, the force of the shelf assembly 30 on the rotating conductive member 430 is released. For example, when the shelf assembly 30 moves forward a certain distance, or when at least part of the shelf assembly 30 is moved out of the refrigeration compartment 110, the force of the shelf assembly 30 on the rotating conductive member 430 is released.

[0163] In some embodiments, reference Figure 8 and Fig. 9 The power supply assembly 40 may further include an elastic member 440, which is elastic. The elastic member 440 is elastically connected to the rotating conductive member 430. The elastic member 440 is configured to rotate the rotating conductive member 430 relative to the housing 10 to separate the first conductive portion 431 and the power supply conductive member 420 through its own elastic force when the lamp conductive member 330 and the second conductive portion 432 are separated, so that the power supply conductive member 420 cannot supply power to the rotating conductive member 430. At this time, the rotating conductive member 430 is not charged, which reduces the possibility of short circuit and electric shock of the rotating conductive member 430, and improves the safety performance of the refrigerator.

[0164] In some embodiments, reference Figure 7 The lamp conductive member 330 can be arranged on the side of the shelf 310 away from the front wall 111 of the box, or the lamp conductive member 330 can be arranged on the side of the shelf 310 facing the rear wall 112 of the box, so that when the shelf assembly 30 pushes the rotating conductive member 430 from front to back, the lamp conductive member 330 can easily achieve electrical connection with the second conductive part 432.

[0165] In some possible implementations, reference Fig. 9 The elastic member 440 may include a torsion spring, the rotating shaft 450 may pass through the torsion spring, and the rotating shaft 450 may limit the torsion spring.

[0166] The torsion spring may include a main body, and the rotating shaft 450 may pass through the main body.

[0167] The torsion spring may further include a first end 441 , and the first end 441 is located at one end of the main body. The first end 441 of the torsion spring may be stopped at the installation box 410 .

[0168] The torsion spring may further include a second end 442 , and the second end 442 and the first end 441 are respectively located at two ends of the main body. The second end 442 of the torsion spring may be stopped by the rotating conductive member 430 .

[0169] When the shelf assembly 30 pushes the rotating conductive member 430 to rotate, the position of the first end 441 of the torsion spring does not change, but the second end 442 of the torsion spring is elastically twisted, so that the torsion spring stores energy. When the lamp conductive member 330 and the second conductive part 432 are separated, the force of the shelf assembly 30 on the rotating conductive member 430 is released, and the torsion spring releases energy at this time, and pushes the rotating conductive member 430 to rotate until the first conductive part 431 and the power supply conductive member 420 are automatically separated. In this way, when the lamp conductive member 330 and the second conductive part 432 are separated, the first conductive part 431 can be separated synchronously with the power supply conductive member 420, so that the rotating conductive member 430 can be quickly powered off, reducing the possibility of short circuit and electric shock of the rotating conductive member 430, and improving the safety performance of the refrigerator.

[0170] In some other possible implementations, the elastic member 440 may include a spring, and the spring may be disposed in the mounting cavity 401. The spring and the power supply conductive member 420 may be respectively located on both sides of the rotating conductive member 430. One end of the spring in the extending direction may be disposed at the mounting box 410, and the other end of the spring in the extending direction may be disposed at the rotating conductive member 430.

[0171] When the shelf assembly 30 pushes the rotating conductive member 430 to rotate, one end of the spring in the extension direction does not change its position because it is arranged on the mounting box 410. However, the other end of the spring in the extension direction is arranged on the rotating conductive member 430, and the rotating conductive member 430 rotates toward the power supply conductive member 420, so that the spring is stretched.

[0172] When the lamp conductive part 330 and the second conductive part 432 are separated, the force exerted by the shelf assembly 30 on the rotating conductive part 430 is released. At this time, the spring contracts and drives the rotating conductive part 430 to rotate in the opposite direction of the power supply conductive part 420, so that the first conductive part 431 and the power supply conductive part 420 are automatically separated. In this way, when the lamp conductive part 330 and the second conductive part 432 are separated, the first conductive part 431 can be separated synchronously with the power supply conductive part 420, so that the rotating conductive part 430 can be quickly powered off, reducing the possibility of short circuit and electric shock of the rotating conductive part 430, thereby improving the safety performance of the refrigerator.

[0173] In some possible implementations of the present application, reference is made to Figure 6 and Figure 8 , the mounting box 410 may be formed with a sliding channel 402. For example, referring to Figure 8 The installation box 410 may include a first box wall 403 and a second box wall 404 spaced apart in the height direction Z of the box body 10. The installation box 410 may also include a third box wall 405, which is connected between an end of the first box wall 403 away from the shelf assembly 30 and an end of the second box wall 404 away from the shelf assembly 30. The first box wall 403, the second box wall 404 and the third box wall 405 enclose a sliding channel 402.

[0174] The rotating conductive member 430 penetrates the third box wall 405. The first conductive portion 431 is located on a side of the third box wall 405 away from the refrigeration compartment 110. The second conductive portion 432 is located on a side of the third box wall 405 facing the refrigeration compartment 110.

[0175] The shelf assembly 30 can be slidably disposed in the sliding channel 402 , so that the mounting box 410 can not only isolate the power supply conductive member 420 from the refrigeration chamber 110 , but also guide and support the shelf assembly 30 , making it easier to slide the shelf assembly 30 into the refrigeration chamber 110 .

[0176] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0177] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A refrigerator, characterized in that: include: The box body (10) is provided with a refrigeration compartment (110); A shelf assembly (30) is slidably disposed in the refrigeration compartment (110); the shelf assembly (30) comprises: Shelves (310); A lamp body (320) is arranged on the shelf (310); A lamp conductive member (330) is arranged on a side of the shelf (310) away from the box front wall (111) of the box body (10), and the lamp conductive member (330) is electrically connected to the lamp body (320); A power supply component (40) is arranged on the box (10), and the power supply component (40) is used to supply power to the lamp body (320); the power supply component (40) comprises: An installation box (410) is arranged on the box body (10), wherein the installation box (410) is formed with an installation cavity (401) isolated from the refrigeration compartment (110); A power supply conductive member (420) is arranged in the installation box (410) and is located in the installation cavity (401); The rotating conductive member (430) is rotatably disposed on the mounting box (410), and the rotating conductive member (430) comprises: A first conductive portion (431) is located in the installation cavity (401), and the first conductive portion (431) is electrically connected to the power supply conductive member (420); A second conductive part (432) is located in the refrigeration compartment (110), and the second conductive part (432) is electrically connected to the first conductive part (431) and the lamp conductive member (330) respectively; The elastic member (440) is elastically connected to the rotating conductive member (430), and the elastic member (440) is configured to rotate the rotating conductive member (430) until the first conductive member (431) and the power supply conductive member (420) are separated by its own elastic force when the lamp conductive member (330) and the second conductive member (432) are separated.

2. The refrigerator according to claim 1, characterized in that: The power supply assembly (40) further comprises a rotating shaft (450), the axis of the rotating shaft (450) is inclined relative to a horizontal plane, and the rotating shaft (450) is arranged on the installation box (410); The rotating conductive member (430) is provided with an assembly hole, and the rotating shaft (450) is rotatably inserted into the assembly hole.

3. The refrigerator according to claim 2, characterized in that: The elastic member (440) comprises a torsion spring, the rotating shaft (450) is disposed through the torsion spring, and the torsion spring comprises: A first end (441) is stopped at the installation box (410); The second end (442) is stopped by the rotating conductive member (430).

4. The refrigerator according to any one of claims 1 to 3, characterized in that: The box body (10) has box side walls (113), the box side walls (113) are located on both sides of the refrigeration chamber (110) in the width direction, and the box side walls (113) correspond to one end of the shelf (310) in the width direction; The installation box (410) is arranged on the box side wall (113).

5. The refrigerator according to any one of claims 1 to 3, characterized in that: The shelf (310) comprises: A layer plate (311) is slidably disposed in the refrigeration chamber (110); The mounting strip (313) is arranged on the edge of the layer board (311), the lamp body (320) is arranged on the mounting strip (313), and the lamp conductive member (330) is arranged on a side of the mounting strip (313) away from the box front wall (111).

6. The refrigerator according to claim 5, characterized in that: The installation strip (313) is arranged at one end of the layer board (311) away from the box front wall (111).

7. The refrigerator according to claim 5, characterized in that: The installation strip (313) is configured with a channel structure (314), wherein the channel structure (314) comprises a light channel portion (315) and a plug-in channel portion (316) that are connected to each other; The lamp body (320) is arranged on the light channel portion (315); Part of the shelf (310) is inserted into the insertion channel portion (316).

8. The refrigerator according to claim 7, characterized in that: The channel wall of the light channel portion (315) has a reflective curved surface (317), the light emitting direction of the lamp body (320) is toward the reflective curved surface (317), and the reflective curved surface (317) is configured to reflect at least part of the light of the lamp body (320) to the shelf (310).

9. The refrigerator according to claim 7, characterized in that: The shelf (310) further comprises a light diffuser (318), wherein the light diffuser (318) is arranged in the channel structure (314), and the light diffuser (318) corresponds to an end surface (312) of the layer plate (311).

10. The refrigerator according to any one of claims 1 to 3, characterized in that: The installation box (410) is also formed with a sliding channel (402), and the shelf assembly (30) is slidably arranged in the sliding channel (402).

Images