Refrigeration equipment

Abstract

The invention provides refrigeration equipment. The refrigeration equipment comprises a box body and a refrigeration device, a hanger; a shelf; the rear end of the shelf is detachably connected to the hanging rack; a power supply box; a telescopic opening is formed in the outer wall of the power supply box; the pressing piece is movably arranged in the power supply box; one end of the pressing piece extends out of the power supply box; the conductive part is movably arranged in the power supply box, and the conductive part and the telescopic opening are oppositely arranged; the conductive piece is in transmission connection with the pressing piece; a light emitting member; one end of the connecting piece is electrically connected with the light-emitting piece; a contact part is formed at the other end of the connecting piece, and the rear end of the contact part is exposed out of the rear end of the shelf. According to the refrigeration equipment provided by the invention, the shelf is connected with the hanger, and the light-emitting part is automatically connected with the power supply, so that the power supply operation of the shelf can be simplified. When the shelf is separated from the hanging rack, the light-emitting part can stop supplying power, and the conductive part can retract into the power supply box, so that potential safety hazards such as electric leakage and mistaken touch possibly occurring to the conductive part can be effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration appliances, and particularly to a refrigeration device. Background Art

[0002] Refrigeration devices such as refrigerators, freezers, wine cabinets, and beverage cabinets are containers that use the phase change of refrigerants to generate a low-temperature environment for storing items such as food ingredients, and are one of the indispensable household appliances in people's home lives. With the improvement of people's living standards, the requirements for refrigeration devices are also getting higher and higher.

[0003] Traditional refrigeration devices usually include a box body and a liner disposed inside the box body. A refrigeration compartment is formed inside the liner. A box door is provided on the front side of the box body, and the box door is used to open and close the refrigeration compartment. Shelves are usually provided inside the refrigeration compartment, and the shelves can be used to place items.

[0004] In order to increase the sense of luxury and atmosphere, related refrigeration devices usually set light-emitting elements on the shelves to achieve the lighting function of the shelves. However, for existing refrigeration devices with a lighting function, the installation and disassembly structure of the shelves is relatively complex. At the same time, the power supply of the light-emitting elements of existing refrigeration devices is difficult and the safety is poor. Summary of the Invention

[0005] The purpose of the present invention is to solve the technical problems that the power supply operation of the light-emitting elements in the related art is difficult and the safety is poor.

[0006] To solve the above technical problems, the present invention provides a refrigeration device, comprising: a box body, which is configured as an outer shell of the refrigeration device; a refrigeration compartment is provided inside the box body; a hanging rack, the hanging rack is arranged inside the refrigeration compartment; a shelf, the shelf is arranged inside the refrigeration compartment; the rear end of the shelf is detachably connected to the hanging rack; a power supply box, the power supply box is installed inside the hanging rack; a telescopic opening is formed on the outer wall of the power supply box; a pressing member, the pressing member is movably arranged inside the power supply box; one end of the pressing member extends out of the power supply box; a conductive member, the conductive member is movably arranged inside the power supply box, and the conductive member is arranged opposite to the telescopic opening; the conductive member is used for connecting to a power supply; the conductive member is in transmission connection with the pressing member; a lighting assembly, the lighting assembly includes: a lighting element, the lighting element is arranged inside the shelf, and the lighting element is used for emitting light; a connecting member, one end of the connecting member is electrically connected to the lighting element; the other end of the connecting member is formed with a contact portion, and the rear end of the contact portion is exposed outside the rear end of the shelf; wherein, when the shelf is connected to the hanging rack, the contact portion can extend into the inside of the hanging rack and is arranged outside the telescopic opening; and the shelf can abut against the pressing member, driving the pressing member to drive the conductive member to extend out of the power supply box through the telescopic opening, so that the conductive member is electrically connected to the contact portion; when the shelf is separated from the hanging rack, the conductive member can retract into the inside of the power supply box and disconnect from the contact portion.

[0007] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: When the shelf is connected to the hanging rack, the lighting element is automatically connected to the power supply, thereby simplifying the operation of power supply for the shelf and greatly improving the convenience of power supply for the shelf. When the shelf is separated from the hanging rack, the lighting element can stop being powered, and the conductive member can retract into the power supply box, effectively avoiding potential safety hazards such as electric leakage and accidental touch of the conductive member, and at the same time, the power supply box can be used to protect the conductive member.

[0008] In some embodiments, the shelf includes: a layer board, the layer board is movably arranged inside the refrigeration compartment; a decorative strip, the decorative strip is arranged at the edge of the layer board; a support frame, the support frame is connected to the layer board and is used for supporting the layer board; the rear end of the support frame is detachably arranged inside the hanging rack; an installation box, the installation box is arranged at the end of the decorative strip and on one side of the support frame; the connecting member is arranged inside the installation box, and the contact portion is exposed outside the rear end of the installation box; when the shelf is connected to the hanging rack, the rear end of the installation box can extend into the inside of the hanging rack, so that the contact portion extends into the inside of the hanging rack; and the rear end of the support frame can abut against the pressing member to drive the pressing member to drive the conductive member to extend out of the power supply box through the telescopic opening.

[0009] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: By arranging the connecting member inside the installation box, the connecting member is not exposed to the refrigerating compartment, so that the electrical connection can be hidden, and thus the user can operate more safely. At the same time, it can also prevent the moisture in the refrigerating compartment from contacting the connecting member and causing the connecting member to short-circuit or oxidize, thereby improving the service life of the connecting member.

[0010] In some embodiments, a first hanging portion and an abutting portion are provided at the rear end of the support frame; a hanging hole is provided on the hanging rack; when the shelf is connected to the hanging rack, the first hanging portion can extend into and be hung at the hanging hole; the abutting portion can respectively abut against the outer wall of the hanging rack and the pressing member.

[0011] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: By inserting the first hanging portion of the support frame into the hanging hole of the hanging rack, the preliminary fixing of the support frame in the vertical direction is realized, and the horizontal direction constraint is formed by the abutting portion closely adhering to the outer wall of the hanging rack to prevent the shelf from swinging back and forth. Thus, the stability between the support frame and the hanging rack can be further improved by using the first hanging portion and the abutting portion.

[0012] In some embodiments, a second hanging portion is formed at the rear end of the installation box, and the second hanging portion is provided on one side of the first hanging portion; the rear end of the contact portion is exposed outside the second hanging portion; when the shelf is connected to the hanging rack, the second hanging portion can extend into and be hung at the hanging hole, so that the contact portion extends into the interior of the hanging rack along with the second hanging portion.

[0013] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: By using the first hanging portion and the second hanging portion to simultaneously extend into and be hung at the hanging hole, both the support frame and the installation box can be stably connected to the hanging rack, and thus the stability of the connection between the shelf and the hanging rack can be further improved.

[0014] In some embodiments, a first through hole is formed on the front side wall of the power supply box, and one end of the pressing member extends out of the power supply box through the first through hole; a second through hole is formed on the hanging rack and is arranged opposite to the first through hole, and the end of the pressing member extending out of the power supply box can extend out of the hanging rack through the second through hole, and the pressing member is movably arranged at the first through hole and the second through hole; when the shelf is connected to the hanging rack, the shelf can abut against the end of the pressing member extending out of the hanging rack, so that the pressing member moves towards the interior of the power supply box; when the shelf is separated from the hanging rack, one end of the pressing member can extend out of the hanging rack through the first through hole and the second through hole.

[0015] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: By arranging the first perforation and the second perforation opposite to each other, the movement of the pressing member is limited between the first perforation and the second perforation, thereby realizing the limitation of the pressing member and improving the stability of the movement of the pressing member. Furthermore, the stable driving of the conductive member is achieved through the pressing member.

[0016] In some embodiments, a contact is convexly provided on the outer side wall of the conductive member; a power supply module is provided in the power supply box, and the power supply module is used to be electrically connected to the power supply; when the shelf is connected to the hanging rack, the conductive member extends out of the power supply box, and the conductive member is electrically connected to the power supply module through the contact; when the shelf is separated from the hanging rack, the conductive member retracts into the power supply box, and the contact is separated from the power supply module.

[0017] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: When the shelf is installed on the hanging rack, it can ensure the electrical connection between the power supply and the light-emitting member, thereby realizing the operation of the light-emitting member. When the shelf is disassembled, the conductive member can retract into the power supply box, and the conductive member can be disconnected from the power supply, thereby making the conductive member non-electrified, which can not only protect the conductive member but also avoid the occurrence of electric leakage of the conductive member when the shelf is not in use.

[0018] In some embodiments, a transmission rod is connected to the pressing member; a transmission hole is formed in the conductive member, and the transmission hole extends obliquely. The extending direction of the transmission hole forms an angle with the moving directions of the pressing member and the conductive member respectively; the transmission rod is movably arranged in the transmission hole; when the shelf presses the pressing member, the transmission rod can move along the extending direction of the transmission hole, so that the conductive member moves towards the direction of the telescopic port and extends out of the power supply box to be electrically connected to the contact part.

[0019] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: By using the transmission cooperation of the transmission rod and the transmission hole, the forward and backward movement of the pressing member can drive the telescopic up and down movement of the conductive member, thereby improving the transmission smoothness of the pressing member and the conductive member.

[0020] In some embodiments, the pressing member includes: a pressing wall disposed outside the power supply box; a first connecting wall, one end of the first connecting wall is disposed inside the power supply box, and the other end of the first connecting wall extends out of the power supply box and is connected to the pressing wall; a second connecting wall, one end of the second connecting wall is disposed inside the power supply box, and the other end of the second connecting wall extends out of the power supply box and is connected to the pressing wall; the second connecting wall and the first connecting wall are respectively disposed on opposite sides of the conductive member; the transmission rod is disposed between the first connecting wall and the second connecting wall, one end of the transmission rod is connected to the first connecting wall, and the other end of the transmission rod is connected to the second connecting wall.

[0021] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: When the pressing wall is pressed, the first connecting wall can move toward the inside of the power supply box along the second through hole, thereby driving the conductive member to extend out of the power supply box and making the conductive member electrically connected to the contact portion. When the pressing wall is released, the first connecting wall and the second connecting wall can move toward the outside of the power supply box, thereby driving the conductive member to retract into the power supply box so that the conductive member is disconnected from the contact portion.

[0022] In some embodiments, the refrigeration device further includes: an elastic member disposed between the first connecting wall and the second connecting wall, one end of the elastic member abuts against the pressing wall, and the other end of the elastic member abuts against the power supply box; when the shelf is connected to the hanging rack, the shelf abuts against the pressing member to compress the elastic member by the pressing member; when the shelf is separated from the hanging rack, the elastic member can drive the conductive member to retract into the power supply box by driving the pressing member.

[0023] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: The extending direction of the elastic member is the same as the moving direction of the pressing member, so that the elastic force of the elastic member can be fully utilized, thereby making the movement of the pressing member smoother, and further making the expansion and contraction of the conductive member smoother.

[0024] In some embodiments, the telescopic opening is formed on the top wall of the power supply box; the conductive member can move up and down along the height direction of the power supply box; when the shelf is connected to the hanging rack, the contact portion can extend into the inside of the hanging rack and is disposed above the telescopic opening; and the shelf can abut against the pressing member to drive the pressing member to drive the conductive member to extend upward out of the power supply box through the telescopic opening, so that the conductive member is electrically connected to the contact portion; when the shelf is separated from the hanging rack, the conductive member retracts downward into the power supply box and is disconnected from the contact portion.

[0025] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects: The telescopic opening is provided on the top wall of the power supply box. Thus, when the conductive member retracts into the power supply box through the telescopic opening, the guiding member can also retract downward into the power supply box, effectively avoiding potential safety hazards such as electric leakage and accidental contact of the conductive member. At the same time, the power supply box can be used to protect the conductive member. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of a refrigeration device according to an embodiment of the present invention.

[0027] Figure 2 is Figure 1 a schematic structural diagram of the interior of the middle box liner.

[0028] Figure 3 is Figure 2 an exploded view of

[0029] Figure 4 is Figure 3 a schematic structural diagram of a part in

[0030] Figure 5 is Figure 3 a schematic structural diagram of a part in

[0031] Figure 6 is Figure 5 an exploded view of

[0032] Figure 7 is Figure 6 a schematic structural diagram of a part in

[0033] Figure 8 is Figure 5 a schematic structural diagram of a part in

[0034] Figure 9 is Figure 8 an exploded view of a part of the structure in

[0035] Figure 10 is Figure 9 a schematic structural diagram of a part in

[0036] Figure 11 is Figure 8 a cross-sectional view in a certain direction.

[0037] Figure 12 is Figure 11 an enlarged view of part A in

[0038] Figure 13 is Figure 5 a cross-sectional view in a certain direction.

[0039] Figure 14 is Figure 13Enlarged view of part B.

[0040] Figure 15 is Figure 7 Schematic structural diagram of the power supply box 7 in

[0041] Figure 16 is Figure 15 Cross-sectional view of

[0042] Figure 17 is Figure 16 Exploded view of

[0043] Figure 18 is Figure 15 Schematic structural diagram of part in

[0044] Explanation of the reference numerals in the drawings is as follows: 1, box body; 11, refrigerating compartment; 12, box liner; 121, accommodating groove; 1211, limiting hole; 2, door body; 3, shelf; 31, shelf board; 32, decorative strip; 321, installation cavity; 322, connecting groove; 33, support frame; 331, first hanging portion; 332, abutting portion; 333, inserting portion; 34, installation box; 341, second hanging portion; 342, end cover portion; 343, box body; 344, cover body; 4, hanging rack; 41, hanging hole; 42, inserting hole; 43, support portion; 44, second through hole; 5, light-emitting component; 51, light-emitting element; 52, connecting member; 521, contact portion; 522, elastic piece portion; 6, conductive member; 61, contact head; 62, transmission hole; 7, power supply box; 71, telescopic port; 72, first through hole; 73, power supply module; 731, power supply terminal; 732, conductive elastic piece; 7321, first connecting portion; 7322, second connecting portion; 8, pressing member; 81, pressing wall; 82, first connecting wall; 83, second connecting wall; 84, transmission rod; 9, elastic member. Detailed implementation manners

[0045] Typical implementation manners reflecting the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different implementation manners, all of which do not depart from the scope of the present invention, and the descriptions and illustrations therein are for illustrative purposes in essence and are not intended to limit the present invention.

[0046] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of the direction or position relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these descriptions are appropriate. If the descriptions of the positions of these elements change, then the indication of these directions also changes accordingly.

[0047] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0048] Traditional refrigeration equipment generally includes a cabinet and a liner disposed inside the cabinet, and a refrigeration compartment is formed inside the liner. A cabinet door is provided on the front side of the cabinet, and the cabinet door is used to open and close the refrigeration compartment. Shelves are usually provided inside the refrigeration compartment, and the shelves can be used to place items. In order to enhance the sense of luxury and atmosphere, related refrigeration equipment usually has light-emitting components provided on the shelves to achieve the lighting function of the shelves. However, for the existing refrigeration equipment with a lighting function, the installation and disassembly structure of its shelves is relatively complex. At the same time, the power supply of the light-emitting components of the existing refrigeration equipment is difficult and the safety is poor.

[0049] For the sake of convenience of description, unless otherwise specified, the orientation descriptions of up, down, left, right, front, and back in this article are all referenced based on the state when the refrigeration equipment is in use. The direction facing the user is the front side direction of the refrigeration equipment, and the direction facing away from the user is the rear side direction; the vertical direction is the up-down direction, and the horizontal direction is the left-right direction.

[0050] Figure 1 is a schematic structural diagram of the refrigeration equipment according to an embodiment of the present invention. Figure 2 is Figure 1 a schematic structural diagram inside the inner liner 12.

[0051] Please refer to Figure 1 and Figure 2 As shown, in some embodiments, the refrigeration equipment provided by the present invention may include a cabinet 1. The cabinet 1 may adopt a cuboid hollow structure. The internal space of the cabinet 1 can be used to provide an installation space. The cabinet 1 can be configured as the outer shell of the refrigeration equipment.

[0052] It should be noted that in some other embodiments, the cabinet 1 may also be a hollow structure of other shapes.

[0053] In some embodiments, a refrigeration compartment 11 may be provided inside the cabinet 1. The refrigeration compartment 11 can store food.

[0054] In some embodiments, there may be multiple refrigeration compartments 11. The multiple refrigeration compartments 11 can be arranged in an up-down partition or a left-right partition. Each mutually separated refrigeration compartment 11 can serve as an independent storage space, such as a freezer, a refrigerator compartment, and a variable-temperature compartment, etc., to meet different refrigeration requirements such as freezing, refrigerating, and variable temperature according to different types of food and conduct storage.

[0055] In some embodiments, a door 2 may be provided on the front side of the cabinet 1. The door 2 can be used to open and close the refrigerating compartment 11. The door 2 and the cabinet 1 may be connected by a hinge so that the door 2 can rotate around the axis of the hinge to realize the opening and closing of the door 2, and thus open and close the corresponding refrigerating compartment 11.

[0056] It can be understood that multiple doors 2 may be provided and are provided in one-to-one correspondence with the refrigerating compartments 11. Multiple doors 2 can also open and close one refrigerating compartment 11 simultaneously.

[0057] In some embodiments, a liner 12 (not shown in the figure) may be provided inside the cabinet 1. The refrigerating compartment 11 may be formed inside the liner 12.

[0058] It should be noted that multiple liners 12 may be provided. Only one refrigerating compartment 11 or multiple refrigerating compartments 11 may be provided inside the same liner 12.

[0059] In some embodiments, the refrigeration device may include a refrigeration component (not shown in the figure). The refrigeration component may be provided inside the cabinet 1. The refrigeration component is used to provide refrigeration inside the refrigeration device to maintain a low-temperature environment inside each refrigerating compartment 11.

[0060] In some embodiments, the refrigeration component may include a compressor (not shown in the figure). The compressor can compress the refrigerant and compress the refrigerant into a high-temperature and high-pressure refrigerant vapor.

[0061] In some embodiments, the refrigeration component may include a condenser (not shown in the figure). The condenser can condense the high-temperature and high-pressure refrigerant vapor into a medium-temperature and medium-pressure liquid refrigerant.

[0062] In some embodiments, the condenser assembly may include a throttling device (not shown in the figure). The throttling device can be used to throttle and depressurize the medium-temperature and medium-pressure liquid refrigerant so that the medium-temperature and medium-pressure liquid refrigerant is transformed into a low-temperature and low-pressure refrigerant vapor.

[0063] In some embodiments, the refrigerant assembly may include an evaporator (not shown in the figure). The evaporator can evaporate and boil the low-temperature and low-pressure refrigerant vapor to be able to absorb the heat of the surrounding medium.

[0064] In some embodiments, the refrigerant assembly may include refrigeration devices such as a compressor, a condenser, a throttling device, and an evaporator. After being compressed by the compressor, the refrigerant forms a high-temperature and high-pressure refrigerant vapor. The high-temperature and high-pressure refrigerant flows into the condenser and is condensed into a medium-temperature and high-pressure liquid refrigerant. After the medium-temperature and high-pressure liquid refrigerant flows out of the condenser, it can flow into the evaporator through the throttling device. The throttling device can throttle and depressurize the medium-temperature and high-pressure liquid refrigerant, converting it into a low-temperature and low-pressure refrigerant vapor. When the low-temperature and low-pressure refrigerant vapor enters the evaporator, it evaporates and boils, absorbing the heat of the surrounding medium, thereby refrigerating the refrigeration compartment 11.

[0065] Figure 3 is Figure 2 exploded view of. Figure 4 is Figure 3 structural schematic diagram of a part in. Figure 5 is Figure 3 structural schematic diagram of a part in.

[0066] Please refer to Figure 3 、 Figure 4 and Figure 5 As shown, in some embodiments, the refrigeration device may include a shelf 3. The shelf 3 may be horizontally arranged in the refrigeration compartment 11. The shelf 3 may be horizontally installed in the inner liner 12. The shelf 3 can be used to place food ingredients or beverages. Thus, by using the shelf 3, the food ingredients or beverages can be stably placed in the refrigeration compartment 11 for refrigeration.

[0067] It should be noted that in some other embodiments, the shelf 3 may also be inclinedly arranged in the refrigeration compartment 11. The user can also adjust the angle of the shelf 3 according to actual needs.

[0068] In some embodiments, there may be multiple shelves 3. The multiple shelves 3 may be arranged at intervals in the refrigeration compartment 11. The multiple shelves 3 may be arranged at intervals up and down. Thus, by using the multiple shelves 3, different food ingredients and beverages can be placed respectively, thereby avoiding cross-contamination of different types of food. At the same time, by using the multiple shelves 3, the space utilization rate of the refrigeration compartment 11 can be optimized, avoiding space waste.

[0069] In some embodiments, the refrigeration device includes an air duct assembly. The air duct assembly may be provided at the back side of the refrigeration compartment 11. The shelf 3 may be provided at the front side of the air duct assembly. A supply air duct may be provided in the air duct assembly, and the supply air duct communicates with the refrigeration compartment 11. Therefore, cold air can be delivered into the refrigeration compartment 11 through the supply air duct to achieve refrigeration of the refrigeration compartment 11.

[0070] Figure 6 is Figure 5 exploded view of. Figure 7 is Figure 6 structural schematic diagram of a part in.

[0071] Please refer to Figure 5 and Figure 6 As shown, in some embodiments, the refrigeration device may include a hanging rack 4. The hanging rack 4 may be fixed inside the inner liner 12. The hanging rack 4 may be fixed within the refrigerating compartment 11. The hanging rack 4 may be fixed on the rear wall of the refrigerating compartment 11. The hanging rack 4 may be used for hanging the shelf 3, so that the shelf 3 is fixed within the refrigerating compartment 11 to achieve refrigeration of food or beverages on the shelf 3.

[0072] It should be noted that, in some other embodiments, the hanging rack 4 may be fixed on the side wall of the refrigerating compartment 11, and there is no limitation here.

[0073] In some embodiments, the hanging rack 4 may be in a long strip shape. The hanging rack 4 may be arranged to extend vertically. A lifting channel may be provided inside the hanging rack 4. The lifting channel may be arranged vertically up and down. The shelf 3 may extend into and be hung in the lifting channel, thereby fixing the shelf 3 within the refrigerating compartment 11. The shelf 3 can move up and down along the extending direction of the hanging rack 4, thereby being able to adjust the height of the shelf 3 within the refrigerating compartment 11, enabling the space on the shelf 3 to be adjusted, and thus being able to place food ingredients or beverages of different heights on the shelf 3.

[0074] In some embodiments, there may be two hanging racks 4. The two hanging racks 4 may be arranged at intervals on the rear wall of the inner liner 12. The two hanging racks 4 may be arranged opposite to each other left and right. The shelf 3 may be arranged between the two hanging racks 4. The left end of the shelf 3 may be hung on one of the hanging racks 4, and the right end of the shelf 3 may be hung on the other hanging rack 4. Thus, the use of two relatively arranged hanging racks 4 can improve the installation stability of the shelf 3.

[0075] Please refer to Figure 5 and Figure 7 As shown, in some embodiments, a hanging hole 41 may be formed on the hanging rack 4. The hanging hole 41 may communicate with the lifting channel. The rear end of the shelf 3 may extend into the hanging hole 41. The rear end of the shelf 3 may be hung in the hanging hole 41, thereby fixing the shelf 3 within the refrigerating compartment 11.

[0076] In some embodiments, there may be multiple hanging holes 41. The multiple hanging holes 41 may be arranged to extend vertically, such that the multiple hanging holes 41 may be provided at different heights within the refrigerating compartment 11. The rear end of the shelf 3 can extend into the hanging holes 41 at different heights, thereby achieving different heights of the shelf 3 within the refrigerating compartment 11.

[0077] Please refer to Figure 4As shown, in some embodiments, a receiving groove 121 may be formed on the rear wall of the box liner 12. The receiving groove 121 may be provided at the rear wall of the refrigerating compartment 11. The receiving groove 121 may be in a strip shape. The hanging rack 4 may be received in the receiving groove 121. Thus, by using the receiving groove 121 to install the hanging rack 4, the space occupied by the hanging rack 4 in the refrigerating compartment 11 can be reduced, and thus more space can be reserved for the shelf 3, thereby improving the space utilization rate on the shelf 3.

[0078] In some embodiments, the receiving groove 121 may be formed by protruding backward from the rear wall of the box liner 12.

[0079] It should be noted that, in some other embodiments, the receiving groove 121 may also be formed by protruding outward from the side wall of the box liner 12.

[0080] In some embodiments, the receiving groove 121 may be provided between the air duct assembly and the inner wall of the refrigerating compartment 11. Thus, by arranging the hanging rack 4 between the air duct assembly and the inner wall of the refrigerating compartment 11, the structure in the refrigerating compartment 11 can be made compact.

[0081] Please refer to Figure 4 and Figure 7 As shown, in some embodiments, a supporting portion 43 may be provided on the hanging rack 4. The supporting portion 43 may be formed by extending outward from the outer wall of the hanging rack 4. A limiting hole 1211 may be formed on the inner wall of the receiving groove 121. When the hanging rack 4 is installed in the receiving groove 121, the supporting portion 43 on the hanging rack 4 can extend into and be limited in the limiting hole 1211, thereby fixing the hanging rack 4 in the receiving groove 121 and improving the installation stability of the hanging rack 4.

[0082] Figure 8 is Figure 5 a partial structural schematic diagram in

[0083] Please refer to Figure 8 As shown, in some embodiments, the shelf 3 includes a shelf board 31. The shelf board 31 may be in a plate shape. The shelf board 31 may be horizontally installed in the refrigerating compartment 11. The shelf board 31 may be movably provided in the refrigerating compartment 11. The shelf board 31 may be used to place foods or beverages to be refrigerated.

[0084] Figure 9 is Figure 8 a partial structural exploded view in Figure 10 is Figure 9 a partial structural schematic diagram in Figure 11 is Figure 8 a cross-sectional view in a certain direction. Figure 12 is Figure 11 an enlarged view of part A in

[0085] Please refer to Figure 8 、 Figure 9 andFigure 12 As shown, in some embodiments, the shelf 3 may include a decorative strip 32. The decorative strip 32 may be provided at the edge of the shelf board 31. The decorative strip 32 may be strip-shaped. A connecting groove 322 may be provided inside the decorative strip 32. An opening is provided at the front side of the connecting groove 322. The decorative strip 32 may be installed at the rear edge of the shelf 3 through the connecting groove 322. Thus, the decorative strip 32 can serve as a transverse reinforcing rib to disperse the load-bearing pressure of the shelf 3 and reduce the risk of deformation of the plastic shelf 3 or fragmentation of the glass shelf 3 caused by long-term loading.

[0086] In some embodiments, the refrigeration device may include a lighting component 5. The lighting component 5 may be provided in the refrigerating compartment 11. The lighting component 5 may be used to provide a light source for the shelf board 31, so that the shelf board 31 emits light, which is convenient for users to pick up and place items on the shelf board 31.

[0087] Please refer to Figure 8 and Figure 9 As shown, in some embodiments, the lighting component 5 may include a lighting element 51. The lighting element 51 may be provided in the shelf 3. The lighting element 51 may be provided in the decorative strip 32. The lighting element 51 may emit light. Thus, the lighting element 51 can be used to provide a light source for the shelf 3, preventing users from accidentally touching or taking the wrong items due to insufficient light.

[0088] Please refer to Figure 9 、 Figure 10 and Figure 12 As shown, in some embodiments, the decorative strip 32 may further include an installation cavity 321. The lighting element 51 may be installed in the installation cavity 321. The light emitted by the lighting element 51 can enter the connecting groove 322 from the installation cavity 321 and then into the shelf 3 in the connecting groove 322, thereby realizing the illumination of the shelf 3. Thus, by arranging the lighting element 51 inside the decorative strip 32, the lighting element 51 can be prevented from being exposed outside the refrigerating compartment 11, keeping the appearance of the shelf 3 simple and improving the space utilization rate inside the refrigerating compartment 11. At the same time, by arranging the lighting element 51 in the connecting groove 322, the internal circuit of the lighting element 51 can be protected from dust and moisture erosion, improving the service life of the lighting element 51.

[0089] In some embodiments, a partition is provided between the installation cavity 321 and the connecting groove 322. The partition is made of a transparent material. The light emitted by the lighting element 51 can enter the connecting groove 322 through the partition.

[0090] It should be noted that in some other embodiments, the lighting element 51 may also be directly installed in the connecting groove 322.

[0091] In some embodiments, the light-emitting element 51 is disposed at the bottom of the installation cavity 321. The light-emitting direction of the light-emitting element 51 can be upward. A reflective wall can be provided on the groove side wall of the installation cavity 321. The reflective wall can be formed in the inner wall of the decorative strip 32. The reflective wall is disposed above the light-emitting element 51. When the light-emitting element 51 works, the light-emitting element 51 can emit light toward the light-emitting surface, and the light can be reflected by the reflective wall and pass through the partition plate into the shelf 3 in the connection groove 322, thereby providing illumination for the shelf 3. Thus, by using the upward light emission of the light-emitting element 51 and the secondary reflection design of the light-emitting surface, the effect of seeing light but not the lamp for the illumination of the shelf 3 can be achieved, and at the same time, the problems of direct glare and shadow occlusion can be solved.

[0092] In some embodiments, the reflective wall can be arranged to incline upward toward the direction of the shelf board 3. Thus, the light emitted by the light-emitting element can be reflected by the reflective wall and enter the shelf 3 in the connection groove 322.

[0093] In some embodiments, the reflective wall can be at the rear side of the partition plate. The reflective wall can be arranged to incline upward toward the direction of the partition plate. Thus, the light emitted by the light-emitting element can be reflected by the reflective wall and pass through the partition plate into the shelf 3 in the connection groove 322.

[0094] Please refer to Figure 6 、 Figure 7 and Figure 9 As shown, in some embodiments, the shelf 3 can include a support frame 33. The support frame 33 can be connected to the shelf board 31. The support frame 33 can be used to support the shelf board 31. The rear end of the support frame 33 is detachably disposed in the hanging bracket 4. The rear end of the support frame 33 can extend into and be hung at the hanging hole 41. Thus, the shelf 3 can be detachably mounted on the hanging bracket 4 by using the support frame 33, thereby improving the stability of the shelf 3 in the refrigerating compartment 11.

[0095] In some embodiments, there can be two support frames 33. The two support frames 33 can be respectively disposed at the left and right ends of the shelf 3. The two support frames 33 can both be disposed below the shelf 3. The two support frames 33 can respectively support the left and right ends of the shelf 3. Thus, the stability of the shelf 3 in the refrigerating compartment 11 can be further improved by using the two support frames 33.

[0096] It should be noted that, in some other embodiments, there can be three or more support frames 33.

[0097] It should also be noted that the two support frames 33 can be respectively disposed below the left and right ends of the shelf 3, and thus support the left and right ends of the shelf 3.

[0098] Figure 13 is Figure 5 a cross-sectional view in a certain direction. Figure 14 is Figure 13 an enlarged view of part B in

[0099] Please refer to Figure 10 、 Figure 12 and Figure 14 As shown, in some embodiments, a first hanging portion 331 may be provided at the rear end of the support frame 33. The first hanging portion 331 may extend downward from the rear end of the support frame 33. The first hanging portion 331 can extend into and be hung at the hanging hole 41, so that the support frame 33 can be connected to the hanging rack 4, and further the shelf 3 can be stably connected to the hanging rack 4.

[0100] It should be noted that, in some other embodiments, the first hanging portion 331 may also extend upward from the rear end of the support frame 33, and no limitation is made here.

[0101] In some embodiments, an abutting portion 332 may be provided at the rear end of the support frame 33. The abutting portion 332 may be disposed below the first hanging portion 331. When the shelf 3 is connected to the hanging rack 4, the hanging hole 41 extends into and is hung at the hanging hole 41, and the abutting portion 332 can abut against the outer wall of the hanging rack 4. Thus, by inserting the first hanging portion 331 of the support frame 33 into the hanging hole 41 of the hanging rack 4, the preliminary vertical fixation of the support frame 33 is realized, and by using the abutting portion 332 to closely adhere to the outer wall of the hanging rack 4, a horizontal constraint is formed to prevent the shelf 3 from swinging back and forth. Thus, the stability between the support frame 33 and the hanging rack 4 can be further improved by using the first hanging portion 331 and the abutting portion 332.

[0102] In some embodiments, a plugging portion 333 may be provided on the support frame 33. A plugging hole 42 is formed on the hanging rack 4. The plugging hole 42 may be disposed on one side of the hanging hole 41. The plugging portion 333 may correspond to the plugging hole 42. When the shelf 3 is installed on the hanging rack 4, the first hanging portion 331 can extend into and be hung in the hanging hole 41, the abutting portion 332 can closely adhere to the outer wall of the hanging rack 4, and the plugging portion 333 can extend into and be limited in the plugging hole 42. Thus, the connection stability between the support frame 33 and the hanging rack can be further improved by using the plugging portion 333 and the plugging hole 42.

[0103] In some embodiments, the plugging portion 333 may be provided at the bottom end of the support frame 33. The plugging portion 333 may be disposed on a side of the abutting portion 332 away from the first hanging portion 331. Thus, the bottom end of the support frame 333 can be limited by using the plugging portion 333 to improve the installation stability of the support frame 333.

[0104] It should be noted that, in some other embodiments, the plugging portion 333 may also be disposed between the abutting portion 332 and the first hanging portion 331.

[0105] Please refer to Figure 10 、 Figure 11 and Figure 12As shown, in some embodiments, the light-emitting component 5 may include a connecting member 52. The connecting member 52 may have electrical conductivity. One end of the connecting member 52 may be electrically connected to the light-emitting element 51. A contact portion 521 may be formed at the other end of the connecting member 52. The contact portion 521 can be electrically connected to a power source. The rear end of the contact portion 521 may be exposed at the rear end of the shelf 3. Thus, the power supply to the light-emitting element 51 can be realized by using the contact portion 521, and further the light-emitting element 51 can operate.

[0106] Please refer to Figure 12 and Figure 14 As shown, in some embodiments, the refrigeration device may include a power supply box 7. The power supply box 7 may be fixed inside the hanging bracket 4. The inside of the power supply box 7 is hollow. The inside of the power supply box 7 can be used for electrical connection with a power source.

[0107] When the shelf 3 is connected to the hanging bracket 4, the rear end of the shelf 3 can extend into the inside of the hanging bracket 4, and the contact portion 521 can be electrically connected to the power source through the power supply box 7, so that the light-emitting element 51 can be electrically connected to the power source.

[0108] When the shelf 3 is separated from the hanging bracket 4, the rear end of the shelf 3 can withdraw from the hanging bracket 4, so that the contact portion 521 at the rear end of the shelf 3 is separated from the power supply box 7, the contact portion 521 is disconnected from the power source, and further the light-emitting element 51 is disconnected from the power source.

[0109] Thus, after the shelf 3 is connected, the rear end of the shelf 3 can extend into the inside of the hanging bracket 4, that is, the contact portion 521 can be extended into the hanging bracket 4 and electrically connected to the power source through the power supply box 7, and further the contact portion 521 can be hidden in the hanging bracket 4, so that the contact portion 521 is not exposed in the refrigerating compartment 11, and further potential safety hazards such as electric leakage and accidental contact of the connecting member 52 can be avoided, thereby improving the safety of the electrical connection in the refrigeration device.

[0110] In some embodiments, two connecting members 52 may be provided. The two connecting members 52 may be arranged at intervals relative to each other. The two connecting members 52 may both be electrically connected to the light-emitting element 51. The light-emitting element 51 may be provided with a positive electrode and a negative electrode. The positive electrode of the light-emitting element 51 may be electrically connected to one of the connecting members 52, and the negative electrode of the light-emitting element 51 may be electrically connected to the other connecting member 52, thereby realizing the power supply to the light-emitting element 51.

[0111] In some embodiments, two power supply boxes 7 may be provided. The two power supply boxes 7 may be respectively installed in the two hanging brackets 4.

[0112] When the shelf 3 is connected to the hanging bracket 4, the contact portions 521 on the two connecting members 52 can respectively extend into the two hanging brackets 4 at the same time, and can be respectively electrically connected to the power source through the power supply boxes 7, so that the two connecting members 52 are both electrically connected to the power source, and further the power supply to the light-emitting element 51 is realized.

[0113] When the shelf 3 is separated from the hanging rack 4, both of the two contact parts 521 at the rear end of the shelf 3 can withdraw from the hanging rack 4, so that the two contact parts 521 are respectively separated from the two power supply boxes 7, disconnecting the two contact parts 521 from the power supply, and further disconnecting the light-emitting part 51 from the power supply.

[0114] Figure 15 Yes Figure 7 It is a schematic structural diagram of the power supply box 7 in the middle.

[0115] Please refer to Figure 7 、 Figure 13 、 Figure 14 And Figure 15 As shown in, in some embodiments, the refrigeration device may include a conductive member 6. The conductive member 6 may be disposed within the hanging rack 4. The conductive member 6 is movably disposed inside the power supply box 7. One end of the conductive member 6 can be used to connect to the power supply. The other end of the conductive member 6 can be electrically connected to the contact part 521. Thus, the conductive member 6 can be used to supply power to the connecting member 52, and further supply power to the light-emitting part 51 to enable the light-emitting part 51 to operate.

[0116] Specifically, when the shelf 3 is connected to the hanging rack 4, the rear end of the shelf 3 can extend into the inside of the hanging rack 4, and the contact part 521 is electrically connected to the conductive member 6 inside the power supply box 7, so that the light-emitting part 51 can be electrically connected to the power supply.

[0117] When the shelf 3 is separated from the hanging rack 4, the rear end of the shelf 3 can withdraw from the hanging rack 4, so that the contact part 521 at the rear end of the shelf 3 is separated from the power supply box 7, disconnecting the contact part 521 from the conductive member 6, and further disconnecting the light-emitting part 51 from the power supply.

[0118] In some embodiments, the conductive member 6 is movably disposed inside the power supply box 7. A telescopic opening 71 may be formed on the outer wall of the power supply box 7, and the conductive member 6 may be disposed opposite to the telescopic opening 71. The conductive member 6 can be electrically connected to the contact part 521 through the telescopic opening 71, thereby realizing power supply to the light-emitting part 51. Thus, the power supply box 7 provides an installation space for the conductive member 6, making the conductive member 6 not exposed, so that the user will not touch the live part during operation, making the electrical connection inside the refrigeration device safer.

[0119] Specifically, when the shelf 3 is connected to the hanging rack 4, one end of the conductive member 6 can extend out of the power supply box 7 through the telescopic opening 71 and can extend into the inside of the hanging rack 4, and the contact part 521 extending into the inside of the hanging rack 4 can be electrically connected to the end of the conductive member 6 extending out of the power supply box 7, so that the light-emitting part 51 can be electrically connected to the power supply.

[0120] When the shelf 3 is separated from the hanging rack 4, the conductive member 6 can retract into the power supply box 7, and the contact portion 521 at the rear end of the shelf 3 exits the hanging rack 4, so that the contact portion 521 is separated from the conductive member 6, the contact portion 521 is disconnected from the conductive member 6, and further the light-emitting member 51 is disconnected from the power supply.

[0121] Please refer to Figure 7 、 Figure 13 、 Figure 14 and Figure 15 As shown, in some embodiments, the refrigeration device may include a pressing member 8. The pressing member 8 is movably disposed in the power supply box 7. One end of the pressing member 8 can extend out of the power supply box 7. One end of the pressing member 8 can extend out of the hanging rack 4. The pressing member 8 can be in transmission connection with the conductive member 6. The conductive member 6 is movably disposed inside the power supply box 7.

[0122] When the shelf 3 is connected to the hanging rack 4, the contact portion 521 can extend into the hanging rack 4 and is disposed outside the telescopic opening 71. The shelf 3 can abut against the pressing member 8 and drive the pressing member 8 to drive the conductive member 6 to extend out of the power supply box 7 through the telescopic opening 71, so that the conductive member 6 is electrically connected to the contact portion 521.

[0123] When the shelf 3 is separated from the hanging rack 4, the pressing member 8 can move in the opposite direction of being driven, and then drive the conductive member 6 to retract into the power supply box 7, so that the conductive member 6 is disconnected from the contact portion 521, and the light-emitting member 51 is disconnected from the power supply.

[0124] Thus, when the shelf 3 is connected to the hanging rack 4, the light-emitting member 51 is automatically connected to the power supply, which can simplify the operation of supplying power to the shelf 3 and greatly improve the convenience of power supply for the shelf 3. When the shelf 3 is separated from the hanging rack 4, the light-emitting member 51 can stop being powered, and the conductive member 6 can retract into the power supply box 7, which can effectively avoid potential safety hazards such as electric leakage and accidental touch of the conductive member 6, and at the same time, the power supply box 7 can provide protection for the conductive member 6.

[0125] In some embodiments, the pressing member 8 can be an insulator. Since one end of the pressing member 8 can extend out of the hanging rack 4, by setting the pressing member 8 as an insulator, the current on the conductive member 6 can be prevented from being exposed outside the hanging rack 4 through the pressing member 8, and thus the occurrence of electric leakage can be avoided.

[0126] In some embodiments, there can be two conductive members 6. The two conductive members 6 can be respectively disposed in two power supply boxes 7. There can be two pressing members 8. The two pressing members 8 can be respectively disposed in two power supply boxes 7.

[0127] Please refer to Figure 10 、 Figure 12 、 Figure 13 and Figure 14As shown, in some embodiments, the shelf 3 may include a mounting box 34. The mounting box 34 may be provided at the end of the decorative strip 32. The mounting box 34 may be provided on one side of the support frame 33. The connecting member 52 may be provided inside the mounting box 34. Thus, by arranging the connecting member 52 inside the mounting box 34, the connecting member 52 is not exposed in the refrigerating compartment 11, so that the electrical connection can be hidden, and thus the user can operate more safely. At the same time, it can also prevent the moisture in the refrigerating compartment 11 from contacting the connecting member 52, causing the connecting member 52 to short-circuit or oxidize, and improving the service life of the connecting member 52.

[0128] In some embodiments, the front end of the mounting box 34 is connected to the decorative strip 32. A second hanging portion 341 may be formed at the rear end of the mounting box 34. The second hanging portion 341 may be provided on one side of the first hanging portion 331. The rear end of the contact portion 521 is exposed outside the second hanging portion 341.

[0129] When the shelf 3 is connected to the hanging rack 4, the second hanging portion 341 can extend into and be hung on the hanging hole 41, so that the mounting box 34 can be stably connected to the hanging rack 4, and further improve the connection stability between the shelf 3 and the hanging rack 4.

[0130] In some embodiments, the rear end of the contact portion 521 may be exposed outside the rear end of the mounting box 34. Specifically, the rear end of the contact portion 521 is exposed outside the second hanging portion 341. When the shelf 3 is connected to the hanging rack 4, the second hanging portion 341 can extend into and be hung on the hanging hole 41, so that the contact portion 521 extends into the hanging rack 4 along with the second hanging portion 341. Thus, by using the contact to extend into the hanging rack 4, the connecting member 52 is not exposed in the refrigerating compartment 11, so that the electrical connection can be hidden, and thus the user can operate more safely.

[0131] In some embodiments, there may be two mounting boxes 34. The two mounting boxes 34 may be respectively connected to both ends of the decorative strip 32. The two connecting members 52 may be respectively provided inside the two mounting boxes 34. The two mounting boxes 34 can be respectively hung on the two hanging racks 4 through the second hanging portions 341. Thus, the two mounting boxes 34 can be respectively connected to the two hanging racks 4, and further can respectively support the decorative strip 32, so that the decorative strip 32 and the shelf board 31 can be stably supported on the hanging rack 4.

[0132] Please refer to Figure 11 and Figure 12 As shown, in some embodiments, the mounting box 34 may include an end cover portion 342. The end cover portion 342 may cover the end of the decorative strip 32. The end cover portion 342 may cover the mounting cavity 321 inside the decorative strip 32.

[0133] In some embodiments, the mounting box 34 can be connected to the support frame 33. Thus, the shelf 31 can be mounted on the hanging rack 4 by hanging on the hanging hole 41 through the second hanging portion 341 on the mounting box 34, or can be mounted on the hanging rack 4 by hanging on the hanging hole 41 through the first hanging portion 331 on the support frame 33. Furthermore, the stability of the installation of the shelf 31 in the refrigerating compartment 11 can be improved, and double protection can be provided for the installation of the shelf 31.

[0134] In some embodiments, the first hanging portion 331 on the support frame 33 can be connected to the second hanging portion 341 on the mounting box 34. A fixing position is provided on the side wall of the second hanging portion 341 close to the first hanging portion 331. The first hanging portion 331 can be fixedly installed in the fixing position, so that the support frame 33 and the mounting box 34 are fixedly connected. Thus, the shelf 31 can be mounted on the hanging rack 4 by hanging on the hanging hole 41 through the second hanging portion 341 on the mounting box 34, or can be mounted on the hanging rack 4 by hanging on the hanging hole 41 through the first hanging portion 331 on the support frame 33. Furthermore, the stability of the installation of the shelf 31 in the refrigerating compartment 11 can be improved, and double protection can be provided for the installation of the shelf 31.

[0135] Please refer to Figure 10 and Figure 12 As shown, in some embodiments, the front end of the connecting member 52 can be exposed outside the mounting box 34 to form an elastic piece portion 522. When the end cover portion 342 covers the end of the decorative strip 32, the elastic piece portion 522 can extend into the installation cavity 321 of the decorative strip 32 and be electrically connected to the light-emitting member 51.

[0136] In some embodiments, the mounting box 34 can include a box body 343 and a cover body 344. The box body 343 and the cover body 344 can be spliced with each other. The connecting member 52 can be disposed between the box body 343 and the cover body 344. The contact portion 521 can be exposed outside the box body 343 and the cover body 344.

[0137] Figure 16 is Figure 15 a cross-sectional view of. Figure 17 is Figure 16 an exploded view of.

[0138] Please refer to Figure 15 、 Figure 16 and Figure 17 As shown, in some embodiments, the refrigeration device further includes an elastic member 9. The elastic member 9 can have elasticity. The elastic member 9 can be arranged to extend along the moving direction of the pressing member 8. The elastic member 9 can be disposed between the pressing member 8 and the power supply box 7. One end of the elastic member 9 can abut against the pressing member 8, and the other end of the elastic member 9 can abut against the power supply box 7.

[0139] When the shelf 3 is connected to the hanging bracket 4, the shelf 3 abuts against the pressing member 8, so that the pressing member 8 compresses the elastic member 9, making the elastic member 9 in a compressed state, and driving the conductive member 6 to extend out of the power supply box 7 through the telescopic port 71, enabling the conductive member 6 to be electrically connected to the contact portion 521, and then realizing power supply for the light-emitting member 51 through the conductive member 6 and the connecting member 52.

[0140] When the shelf 3 is separated from the hanging bracket 4, the pressing member 8 is not pressed, causing the elastic member 9 to reset elastically. During the reset process of the elastic member 9, the elastic member 9 can drive one end of the pressing member 8 to extend out of the power supply box 7 again, thereby driving the conductive member 6 to retract into the power supply box 7, disconnecting the conductive member 6 from the contact portion 521, and disconnecting the connection between the light-emitting member 51 and the power supply.

[0141] Thus, the elastic force of the elastic member 9 can make the movement of the pressing member 8 in the power supply box 7 smoother, and further make the conductive member 6 extend out of and retract into the power supply box 7 more smoothly, improving the fluency of the transmission operation between the pressing member 8 and the conductive member 6.

[0142] In some embodiments, the telescopic port 71 can be opened on the top wall of the power supply box 7. The conductive member 6 can move up and down in the power supply box 7 so that the top end of the conductive member 6 can extend out of the power supply box 7 through the telescopic port 71, and the top end of the conductive member 6 can also retract into the power supply box 7 through the telescopic port 71.

[0143] It should be noted that in some other embodiments, the telescopic port 71 can also be opened on other side walls of the power supply box 7.

[0144] It should be noted that in some other embodiments, the elastic member 9 can also be not provided. The telescopic port 71 can be provided on the top wall of the power supply box 7. When the shelf 3 is separated from the hanging bracket 4, the gravity of the conductive member 6 can cause the conductive member 6 to retract into the power supply box 7, and the gravity of the conductive member 6 itself can cause one end of the pressing member 8 to extend out of the power supply box 7 again.

[0145] In some embodiments, the pressing member 8 can move horizontally back and forth in the power supply box 7. The elastic member 9 can be arranged along the front and back. The conductive member 6 can be arranged to extend vertically. The front end of the elastic member 9 can abut against the pressing member 8, and the rear end of the elastic member 9 can abut against the power supply box 7.

[0146] When the shelf 3 is connected to the hanging bracket 4, the shelf 3 abuts against the pressing member 8 to compress the elastic member 9 backward through the pressing member 8, and drive the conductive member 6 to extend upward out of the power supply box 7 through the telescopic port 71, enabling the conductive member 6 to be electrically connected to the contact portion 521, and then realizing power supply for the light-emitting member 51 through the conductive member 6 and the connecting member 52.

[0147] When the shelf 3 is separated from the hanging rack 4, the pressing member 8 is not pressed, so that the elastic member 9 can drive the pressing member 8 to protrude forward again into the power supply box 7 through the elastic force, and drive the conductive member 6 to retract downward into the power supply box 7, so that the conductive member 6 is disconnected from the contact portion 521, and the luminous member 51 is disconnected from the power supply.

[0148] Thus, since the extending direction of the elastic member 9 is the same as the moving direction of the pressing member 8, the elastic force of the elastic member 9 can be fully utilized, so that the movement of the pressing member 8 is smoother, and the telescoping of the conductive member 6 is smoother.

[0149] Please refer to Figure 7 and Figure 15 As shown, in some embodiments, a first through hole 72 is formed in the front side wall of the power supply box 7. One end of the pressing member 8 can protrude out of the power supply box 7 through the first through hole 72. A second through hole 44 may be formed in the hanging rack 4. The second through hole 44 may be arranged opposite to the first through hole 72. One end of the pressing member 8 protruding out of the power supply box 7 can move along the second through hole 44. The pressing member 8 can be movably arranged at the first through hole 72 and the second through hole 44.

[0150] When the shelf 3 is connected to the hanging rack 4, the shelf 3 can abut against one end of the pressing member 8 protruding out of the hanging rack 4, and drive the pressing member 8 to move inside the power supply box 7, so that the power supply box 7 drives the conductive member 6 to protrude out of the power supply box 7 through the telescoping port 71, so that the conductive member 6 is electrically connected to the contact portion 521, and the power supply is electrically connected to the luminous member 51.

[0151] When the shelf 3 is separated from the hanging rack 4, one end of the pressing member 8 can protrude out of the hanging rack 4 through the first through hole 72 and the second through hole 44, and drive the light guide member to retract into the power supply box 7 through the pressing member 8.

[0152] Thus, by arranging the first through hole 72 and the second through hole 44 opposite to each other, the movement of the pressing member 8 is limited between the first through hole 72 and the second through hole 44, thereby realizing the limit of the pressing member 8, improving the stability of the movement of the pressing member 8, and realizing the stable drive of the conductive member 6 through the pressing member 8.

[0153] Figure 18 is Figure 15 a schematic structural view of a part of

[0154] Please refer to Figure 17 and 18As shown, in some embodiments, a transmission rod 84 may be provided on the pressing member 8. The transmission rod 84 may be rod-shaped. One end of the transmission rod 84 may be connected to the first connection wall 82. The other end of the transmission rod 84 may be connected to the second connection wall 83. A transmission hole 62 may be formed in the conductive member 6. The transmission rod 84 can be movably disposed in the transmission hole 62 and can move along the transmission hole 62.

[0155] When the shelf 3 is connected to the pressing member 8, the transmission rod 84 can move along the extending direction of the transmission hole 62, so that the conductive member 6 moves toward the telescopic opening 71 and extends out of the power supply box 7 to be electrically connected to the contact portion 521.

[0156] When the shelf 3 is separated from the pressing member 8, the conductive member 6 can retract into the power supply box 7 from the telescopic opening 71, so that the transmission rod 84 moves in the reverse direction along the extending direction of the transmission hole 62, so that one end of the pressing member 8 can extend out of the power supply box 7 again.

[0157] Thus, by using the transmission cooperation between the transmission rod 84 and the transmission hole 62, the pressing member 8 can drive the telescopic movement of the conductive member 6 in the power supply box 7, thereby improving the transmission smoothness of the pressing member 8 and the conductive member 6.

[0158] In some embodiments, the transmission hole 62 may be arranged to extend obliquely. The extending direction of the transmission hole 62 is arranged at an angle with the moving directions of the pressing member 8 and the conductive member 6 respectively; the transmission rod 84 can be movably disposed in the transmission hole 62 and can move along the length direction of the transmission hole 62.

[0159] Please refer to Figure 17 As shown, in some embodiments, the pressing member 8 may include a pressing wall 81. The pressing wall 81 may be disposed outside the power supply box 7. The pressing wall 81 may be located at the front end of the pressing member 8. An elastic member 9 may be disposed between the pressing wall 81 and the power supply box 7. One end of the elastic member 9 may abut against the pressing wall 81, and the other end of the elastic member 9 may abut against the power supply box 7.

[0160] When the shelf 3 is connected to the hanging rack 4, the rear end of the shelf 3 can abut against the pressing wall 81 and compress the elastic member 9, so that the elastic member 9 is in a compressed state, thereby driving the pressing wall 81 to move toward the inside of the power supply box 7, and further enabling the conductive member 6 to extend out of the power supply box 7, so that the conductive member 6 is electrically connected to the contact portion 521.

[0161] When the shelf 3 is separated from the hanging rack 4, the pressing member 8 is not pressed, and the elastic member 9 resets, so that the elastic member 9 can drive the pressing wall 81 to move toward the outside of the power supply box 7, and further can drive the conductive member 6 to retract outside the power supply box 7, so that the conductive member 6 is disconnected from the contact portion 521.

[0162] In some embodiments, the pressing member 8 may include a first connecting wall 82. One end of the first connecting wall 82 may be disposed in the power supply box 7 through the second through hole 44. The other end of the first connecting wall 82 extends out of the power supply box 7 and is connected to the pressing wall 81. The first connecting wall 82 may be disposed on one side of the conductive member 6. The first connecting wall 82 may be in driving connection with the conductive member 6. When the pressing wall 81 is pressed, the first connecting wall 82 can move towards the inside of the power supply box 7 along the second through hole 44, thereby driving the conductive member 6 to extend out of the power supply box 7 and making the conductive member 6 electrically connected to the contact portion 521. When the pressing wall 81 is released, the first connecting wall 82 can move towards the outside of the power supply box 7 under the drive of the elastic member 9, thereby driving the conductive member 6 to retract into the power supply box 7 so that the conductive member 6 is disconnected from the contact portion 521.

[0163] In some embodiments, the pressing member 8 may include a second connecting wall 83. One end of the second connecting wall 83 may extend out of the power supply box 7 through the second through hole 44. The other end of the second connecting wall 83 extends out of the power supply box 7 and is connected to the pressing wall 81. The second connecting wall 83 may be disposed on the other side of the conductive member 6. The first connecting wall 82 and the second connecting wall 83 are respectively disposed on opposite sides of the conductive member 6. The first connecting wall 82 and the second connecting wall 83 may be parallel to each other. When the pressing wall 81 is pressed, the first connecting wall 82 can move towards the inside of the power supply box 7 along the second through hole 44, thereby driving the conductive member 6 to extend out of the power supply box 7 and making the conductive member 6 electrically connected to the contact portion 521. When the pressing wall 81 is released, the first connecting wall 82 and the second connecting wall 83 can move towards the outside of the power supply box 7 under the drive of the elastic member 9, thereby driving the conductive member 6 to retract into the power supply box 7 so that the conductive member 6 is disconnected from the contact portion 521.

[0164] Please refer to Figure 16 and Figure 17 As shown, in some embodiments, the refrigeration device may include a power supply module 73. The power supply module 73 may be disposed in the power supply box 7. The power supply module 73 may be electrically connected to a power source. A contact 61 protrudes from the outer side wall of the conductive member 6. The contact 61 may be disposed in the power supply box 7.

[0165] When the shelf 3 is connected to the hanging rack 4, the pressing member 8 is pressed. The pressing member 8 can drive the conductive member 6 to extend out of the power supply box 7, and further can drive the contact 61 to move so that the contact 61 is electrically connected to the power supply module 73, thereby realizing the connection between the power source and the light emitting member 51.

[0166] When the shelf 3 is separated from the hanging rack 4, the pressing member 8 is not pressed. The conductive member 6 can retract into the power supply box 7, so that the contact 61 moves in the opposite direction, making the contact 61 separated from the power supply module 73, and further making the conductive member 6 separated from the power supply module 73, and further making the light emitting member 51 disconnected from the power source.

[0167] Thus, when the shelf 3 is installed on the hanging rack 4, it can ensure that the conductive member 6 is electrically connected to the contact portion 522. The conductive member 6 is electrically connected to the power supply module through the contact head 61, and further enables the power supply to be electrically connected to the light-emitting member 51, thereby realizing the operation of the light-emitting member 51. When the shelf 3 is disassembled, the conductive member 6 can retract into the power supply box 7, and the contact head 61 is disconnected from the power supply module 73. Further, the conductive member 6 can be disconnected from the power supply, so that the conductive member 6 is not charged. Thus, it can not only protect the conductive member 6, but also prevent the conductive member 6 from leaking electricity when the shelf 3 is not in use.

[0168] In some embodiments, the power supply module 73 may include a power supply terminal 731 and a conductive elastic sheet 732. The power supply terminal 731 and the conductive elastic sheet 732 may be electrically connected. The power supply terminal 731 may be used to be electrically connected to the power supply. A wire hole may be formed in the outer wall of the power supply box 7. The power supply terminal 731 may be electrically connected to an external power supply through the wire hole. When the shelf 3 is connected to the hanging rack 4, the contact head 61 can be electrically connected to the conductive elastic sheet 732, thereby realizing the connection between the power supply and the light-emitting member 51. When the shelf 3 is separated from the hanging rack 4, the contact head 61 is disconnected from the conductive elastic sheet 732, and further, the conductive member 6 is separated from the power supply module 73, and further, the light-emitting member 51 is disconnected from the power supply.

[0169] In some embodiments, a first connection portion 7321 is provided at one end of the conductive elastic sheet 732 close to the power supply terminal 731. The conductive elastic sheet 732 can be electrically connected to the power supply terminal 731 through the first connection portion 7321.

[0170] In some embodiments, a second connection portion 7322 may be provided on the conductive elastic sheet 732. The second connection portion 7322 may be provided at one end of the conductive elastic sheet 732 away from the power supply terminal 731.

[0171] When the shelf 3 is installed on the hanging rack 4, the conductive member 6 can extend out of the power supply box 7 and be electrically connected to the contact portion 521, so that the contact head 61 can be electrically connected to the second connection portion 7322, and further, the power supply can supply power to the light-emitting member 51.

[0172] When the shelf 3 is separated from the hanging rack 4, the conductive member 6 can retract into the power supply box 7 and drive the contact head 61 to move so that it is disconnected from the second connection portion 7322. Further, the conductive member 6 is not connected to the power supply, and further, the conductive member 6 is not charged. Thus, when the shelf 3 is disassembled, the contact head 61 is disconnected from the power supply, and further, the conductive member 6 can be disconnected from the power supply, thereby avoiding safety hazards such as leakage of electricity of the conductive member 6.

[0173] While the invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but rather should be broadly construed within the spirit and scope defined by the appended claims, and thus all variations and modifications that fall within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A refrigeration device, characterized in that, Comprising: A box body, which is configured as the outer casing of the refrigeration device; A refrigeration compartment is provided inside the box body; A hanging rack, which is arranged inside the refrigeration compartment; A shelf, which is arranged inside the refrigeration compartment; the rear end of the shelf is detachably connected to the hanging rack; A power supply box, which is installed inside the hanging rack; a telescopic opening is formed on the outer wall of the power supply box; A pressing member, which is movably arranged inside the power supply box; one end of the pressing member extends out of the power supply box; A conductive member, which is movably arranged inside the power supply box, and the conductive member is arranged opposite to the telescopic opening; The conductive member is used for connecting to a power supply; the conductive member is in transmission connection with the pressing member; A lighting assembly, which comprises: A lighting element, which is arranged inside the shelf and is used for emitting light; A connecting member, one end of the connecting member is electrically connected to the lighting element; the other end of the connecting member is formed with a contact portion, and the rear end of the contact portion is exposed outside the rear end of the shelf; Wherein, when the shelf is connected to the hanging rack, the contact portion can extend into the inside of the hanging rack and is arranged outside the telescopic opening; and the shelf can abut against the pressing member, driving the pressing member to drive the conductive member to extend out of the power supply box through the telescopic opening, so that the conductive member is electrically connected to the contact portion; When the shelf is separated from the hanging rack, the conductive member can retract into the inside of the power supply box and is disconnected from the contact portion.

2. The refrigeration device according to claim 1, characterized in that The shelf comprises: A shelf board, which is movably arranged inside the refrigeration compartment; A decorative strip, which is arranged at the edge of the shelf board; A support frame, which is connected to the shelf board and is used for supporting the shelf board; the rear end of the support frame is detachably arranged inside the hanging rack; An installation box, which is arranged at the end of the decorative strip and on one side of the support frame; the connecting member is arranged inside the installation box, and the contact portion is exposed outside the rear end of the installation box; When the shelf is connected to the hanging rack, the rear end of the installation box can extend into the inside of the hanging rack, so that the contact portion extends into the inside of the hanging rack; and the rear end of the support frame can abut against the pressing member to drive the pressing member to drive the conductive member to extend out of the power supply box through the telescopic opening.

3. The refrigeration device according to claim 2, wherein The rear end of the support frame is provided with a first hanging portion and an abutting portion; A hanging hole is formed on the hanging rack; When the shelf is connected to the hanging rack, the first hanging portion can extend into and be hung on the hanging hole; the abutting portion can respectively abut against the outer wall of the hanging rack and the pressing member.

4. The refrigeration device according to claim 3, characterized in that, The rear end of the installation box is formed with a second hanging portion, and the second hanging portion is arranged on one side of the first hanging portion; the rear end of the contact portion is exposed outside the second hanging portion; When the shelf is connected to the hanging rack, the second hanging portion can extend into and be hung on the hanging hole, so that the contact portion extends into the inside of the hanging rack along with the second hanging portion.

5. The refrigeration device according to claim 1, characterized in that, A first through hole is formed on the front side wall of the power supply box, and one end of the pressing member extends out of the power supply box through the first through hole; The hanger is provided with a second through hole arranged opposite to the first through hole. One end of the pressing member extending out of the power supply box can extend out of the hanger through the second through hole, and the pressing member is movably arranged at the first through hole and the second through hole; When the shelf is connected to the hanger, the shelf can abut against one end of the pressing member extending out of the hanger, so that the pressing member moves towards the inside of the power supply box; When the shelf is separated from the hanger, one end of the pressing member can extend out of the hanger through the first through hole and the second through hole.

6. The refrigeration device according to claim 1, characterized in that A contact protrudes from the outer side wall of the conductive member; A power supply module is arranged in the power supply box, and the power supply module is used for electrically connecting with the power supply; When the shelf is connected to the hanger, the conductive member extends out of the power supply box, and the conductive member is electrically connected to the power supply module through the contact; When the shelf is separated from the hanger, the conductive member retracts into the power supply box, and the contact is separated from the power supply module.

7. The refrigeration device according to claim 1, characterized in that, A transmission rod is connected to the pressing member; A transmission hole is formed in the conductive member, and the transmission hole extends obliquely. The extending direction of the transmission hole forms an included angle with the moving directions of the pressing member and the conductive member respectively; The transmission rod is movably arranged in the transmission hole; When the shelf presses the pressing member, the transmission rod can move along the extending direction of the transmission hole, so that the conductive member moves towards the direction of the telescopic opening and extends out of the power supply box to be electrically connected to the contact part.

8. The refrigeration device according to claim 7, wherein The pressing member includes: A pressing wall arranged outside the power supply box; A first connecting wall, one end of the first connecting wall is arranged inside the power supply box, and the other end of the first connecting wall extends out of the power supply box and is connected to the pressing wall; A second connecting wall, one end of the second connecting wall is arranged inside the power supply box, and the other end of the second connecting wall extends out of the power supply box and is connected to the pressing wall; the second connecting wall and the first connecting wall are respectively arranged on opposite sides of the conductive member; The transmission rod is arranged between the first connecting wall and the second connecting wall. One end of the transmission rod is connected to the first connecting wall, and the other end of the transmission rod is connected to the second connecting wall.

9. The refrigeration device according to claim 8, characterized in that, The refrigeration device further includes: An elastic member arranged between the first connecting wall and the second connecting wall. One end of the elastic member abuts against the pressing wall, and the other end of the elastic member abuts against the power supply box; When the shelf is connected to the hanger, the shelf abuts against the pressing member, so that the pressing member compresses the elastic member; When the shelf is separated from the hanger, the elastic member can drive the conductive member to retract into the power supply box by driving the pressing member.

10. The refrigeration device according to claim 1, characterized in that, The telescopic opening is formed in the top wall of the power supply box; the conductive member can move up and down along the height direction of the power supply box; When the shelf is connected to the hanger, the contact part can extend into the interior of the hanger and is arranged above the telescopic opening; and the shelf can abut against the pressing member, driving the pressing member to drive the conductive member to extend upward out of the power supply box through the telescopic opening, so that the conductive member is electrically connected to the contact part; When the shelf is separated from the hanger, the conductive member retracts downward into the power supply box and disconnects from the contact part.

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