Refrigeration equipment
By hiding the power supply parts in the air duct cover and using conductive contacts and conductive parts to form circuit paths, the problem of easy contact of the power supply structure when picking and placing items in the refrigerator is solved, and the reliability of the equipment is improved.
Patent Information
- Application Number
- CN202420860040.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When picking up and placing items in the refrigerator, the power supply structure is easy to come into contact, which affects the reliability of the equipment.
Hide the power supply parts in the air duct cover plate and form a circuit path through conductive contacts and conductive parts to prevent the power supply structure from being exposed to the refrigeration room.
It effectively avoids contacting power supply parts and conductive contacts in the refrigeration room, and improves the reliability of refrigeration equipment.
Smart Images
Figure CN222865348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household electrical appliances, in particular to a refrigeration device. Background Art
[0002] A refrigerator is a refrigeration device that keeps a constant low temperature, and is also an appliance that keeps food or other items in a constant low temperature cold state. With the development of science and technology and the improvement of people's living standards, refrigerators have become an indispensable appliance in life and production.
[0003] Usually, a refrigerator is provided with multiple layers of shelves. The shelves are one of the important parts of a refrigerator. The function of the shelves is to divide the internal space of the refrigerator into multiple small spaces, so that food can be stored on these shelves to fully provide the storage capacity of the refrigerator.
[0004] In the related art, corresponding lighting sources are arranged on the shelves to provide auxiliary lighting when users open the door to store or retrieve items. By arranging a corresponding power supply structure on the inner container, the power supply structure contacts the lighting sources on the shelves and supplies power to the lighting sources. However, the power supply structure is arranged on the left and right side walls of the inner container, and it is easy to contact the power supply structure when taking or placing items in the refrigerator. Utility Model Content
[0005] The utility model aims to provide a refrigeration device, which can hide the power supply component in the air duct cover plate, so as to effectively ensure the reliability of the refrigeration device.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0007] According to one aspect of the utility model, the utility model provides a refrigeration device, including an inner tank, an air duct cover, a shelf and a decorative component; the inner tank forms a chamber with a front opening; the air duct cover is located in the chamber of the inner tank; the air duct cover covers the rear side wall of the inner tank, and a refrigeration duct is formed between the air duct cover and the rear side wall of the inner tank; a refrigeration chamber is formed between the front side of the air duct cover and the inner tank; the shelf is slidably arranged in the refrigeration chamber along the front and rear directions; the left and right sides of the shelf can be supported on the inner tank; the decorative component includes a decorative strip, a light strip and a conductive member; the decorative strip is fixed to the shelf; the light strip is limited on the decorative strip or the shelf, The conductive member is electrically connected to the light strip; the conductive member is fixed on the left and right sides of the shelf and is located at the rear end of the shelf; there is a gap between at least part of the left and right ends of the air duct cover and the corresponding left and right side walls of the inner tank to form an avoidance interval; a power supply member is arranged on the air duct cover, and the air duct cover blocks the front side of the power supply member; conductive contacts protruding to the left and right directions are formed on the power supply member, and the conductive contacts extend along the left and right directions toward the outside of the inner tank and exceed the left and right edges of the air duct cover; the conductive member extends backward so that it can extend into the avoidance interval and abut against the conductive contacts, so that a circuit path is formed between the power supply member and the conductive member.
[0008] In some embodiments of the present application, edge portions protruding to the left and right directions are formed on the left and right sides of the air duct cover; the edge portion extends along the left and right directions toward the outside of the inner tank, and the avoidance gap is formed between the free end of the edge portion and the corresponding left and right side walls of the inner tank; the power supply component is limited on the back side of the edge portion, and the conductive contact exceeds the free end of the edge portion.
[0009] In some embodiments of the present application, a hanging hole is provided on the back side of the edge portion, and a protruding hook is provided on the front side of the power supply component, and the hook extends forward and then downward; the hook can be extended into and hung in the hanging hole.
[0010] In some embodiments of the present application, the decorative component also includes a decorative cover, which is engaged on the left and right sides of the rear end of the shelf; a mounting portion protruding backward is formed on the decorative cover, and the mounting portion can extend into the avoidance interval, and the conductive member is installed on the side of the mounting portion facing the cover plate in the left and right directions of the mounting portion.
[0011] In some embodiments of the present application, the conductive part is a structure made of metal material, and the conductive part includes two upper and lower interference segments, the front end of the interference segment is limited on the decorative cover, and the rear ends of the two interference segments are open so that the conductive contact can extend from the rear end of the interference segment to between the two interference segments, and the upper and lower sides of the conductive contact can be respectively attached to the interference segments.
[0012] In some embodiments of the present application, two first limiting portions and two second limiting portions are formed on the side of the mounting portion facing the cover plate; the first limiting portions and the second limiting portions are spaced apart front to back, and the two first limiting portions and the two second limiting portions are spaced apart up and down respectively; the two ends of the interference section are respectively limited on the first limiting portion and the second limiting portion.
[0013] In some embodiments of the present application, the conductive member further includes a conductive segment and two extension segments; the conductive segment extends up and down, the upper and lower ends of the conductive segment are respectively bent and extended backward to form the extension segment, and the rear end of the extension segment is bent and extended forward to form the interference segment; the conductive segment interferes with and is electrically connected to the light bar.
[0014] In some embodiments of the present application, the first limiting portion protrudes from the side surface of the mounting portion, and the bending structure formed between the extension section and the interference section is engaged with the outer periphery of the first limiting portion.
[0015] In some embodiments of the present application, limiting ribs are formed on the upper and lower edges of the mounting portion, respectively, and limiting grooves are provided on the opposite sides of the limiting ribs spaced apart from each other; a locking section is formed on the extension section, and the two locking sections on the two extension sections protrude back to back, and the locking sections extend into and are limited in the limiting grooves.
[0016] In some embodiments of the present application, a limiting hole with a rear end opening is formed on the mounting portion to form the second limiting portion, and the front end of the interference section extends into the limiting hole.
[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:
[0018] In the utility model, the air duct cover is located in the chamber of the inner tank, and there is a gap between at least part of the left and right ends of the air duct cover and the corresponding left and right side walls of the inner tank, thereby forming an escape interval. The air duct cover blocks the front side of the power supply; the power supply is formed with conductive contacts protruding in the left and right directions, and the conductive contacts extend toward the outside of the inner tank along the left and right directions and exceed the left and right edges of the air duct cover. The conductive member extends backward so as to be able to extend into the escape interval and abut against the conductive contacts, so that a circuit path is formed between the power supply and the conductive member, thereby supplying power to the light board.
[0019] An avoidance interval is formed between the left and right ends of the air duct cover and the corresponding left and right side walls of the inner tank, and the air duct cover blocks the front side of the power supply, thereby effectively preventing items in the refrigeration room from contacting the power supply and the conductive contacts, so that the power supply can be hidden in the air duct cover, thereby effectively ensuring the reliability of the refrigeration equipment.
[0020] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.
[0021] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.
[0023] Figure 1 It is a structural schematic diagram of the utility model refrigeration equipment.
[0024] Figure 2 It is a partial structural schematic diagram of the refrigeration equipment of the utility model.
[0025] Figure 3 It is a schematic diagram of the utility model layer frame in the inner tank.
[0026] Figure 4 It is a structural schematic diagram of the inner liner of the utility model.
[0027] Figure 5 yes Figure 4 Enlarged view of point A in the middle.
[0028] Figure 6 It is a partial structural schematic diagram of the back side of the air duct cover plate of the utility model.
[0029] Figure 7 yes Figure 6 Enlarged view of point B in the middle.
[0030] Figure 8 It is a schematic diagram of the power supply component of the utility model on the air duct cover.
[0031] Fig. 9 yes Figure 8 Enlarged view of point C in the middle.
[0032] Fig.10 It is a structural schematic diagram of the power supply component of the utility model.
[0033] Fig.11 It is a schematic diagram of the matching of the layer rack and the air duct cover plate of the utility model.
[0034] Fig.12 yes Fig.11 Enlarged view of point D in the middle.
[0035] Fig.13 It is a connection diagram of the power supply component and the shelf of the utility model.
[0036] Fig.14 It is a schematic diagram of the connection of the decorative component of the utility model on the shelf.
[0037] Fig.15 It is a schematic diagram of the connection of the light bar of the utility model on the shelf.
[0038] Fig.16 It is a connection schematic diagram of the conductive member of the utility model.
[0039] Fig.17 It is a schematic diagram of a decorative cover of the utility model from one viewing angle.
[0040] Fig.18 It is a schematic diagram of the decorative cover of the utility model from another viewing angle.
[0041] Fig.19 It is a structural schematic diagram of the conductive member of the utility model.
[0042] Fig. 20 It is a schematic diagram of the connection of the conductive part of the utility model on the decorative cover.
[0043] The reference numerals are as follows: 100, box body; 200, liner; 210, refrigeration compartment; 220, bearing ribs; 230, limiting ribs; 231, slide groove; 232, limiting slot; 300, shelf; 400, box door; 500, air duct cover; 510, edge; 511, hanging hole; 512, fastening column; 600, power supply; 610, conductive contact; 620, hook ; 630, connecting part; 700, decorative component; 710, decorative strip; 720, light strip; 730, conductive part; 731, interference section; 732, extension section; 733, locking section; 734, conductive section; 740, decorative cover; 741, mounting part; 742, limiting cam; 743, first limiting part; 744, second limiting part; 745, limiting rib; 746, limiting groove. DETAILED DESCRIPTION
[0044] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.
[0045] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.
[0046] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.
[0047] In the related art, corresponding lighting sources are arranged on the shelves to provide auxiliary lighting when users open the door to store or retrieve items. By arranging a corresponding power supply structure on the inner container, the power supply structure contacts the lighting sources on the shelves and supplies power to the lighting sources. However, the power supply structure is arranged on the left and right side walls of the inner container, and it is easy to contact the power supply structure when taking or placing items in the refrigerator. The present application provides a refrigeration device to solve the above technical problems.
[0048] For ease of description and understanding, the state of the refrigeration device in upright use is used as a reference, the direction facing the user is the front, and the direction away from the user is the back. The height direction of the refrigeration device is the up-down direction, and the width direction of the refrigeration device is the left-right direction. The direction toward the center of the refrigeration device is the inside, and the direction away from the center of the refrigeration device is the outside.
[0049] Figure 1 It is a structural schematic diagram of the utility model refrigeration equipment. Figure 2 It is a partial structural schematic diagram of the refrigeration equipment of the utility model. Figure 3 It is a schematic diagram of the utility model layer frame in the inner tank.
[0050] See also Figures 1 to 3The present embodiment provides a refrigeration device for storing items at low temperatures. The refrigeration device may be a refrigerator, a refrigeration display cabinet, a refrigeration wine cabinet, or a freezer. The refrigeration device includes a box body 100, an inner liner 200 disposed in the box body 100, a shelf 300 disposed in the inner liner 200, a door 400 rotatably covered on the box body 100, and a refrigeration assembly disposed in the box body 100. The shelf 300 is disposed in the box body 100 to carry items; the refrigeration assembly is used to provide cold energy to the space in the inner liner 200, so as to provide cold energy to the items in the inner liner 200.
[0051] A refrigeration compartment 210 with an opening on the front side is formed in the box body 100, and food is placed in the refrigeration compartment 210 for low-temperature storage. Specifically, a refrigeration compartment 210 with an opening on the front side is formed in the inner liner 200, and items are placed in the refrigeration compartment 210 for low-temperature storage. The door 400 can be opened and closed on the front side of the box body 100 to open or close the refrigeration compartment 210 in the box body 100, and items can be taken in and out of the refrigeration compartment 210. In this embodiment, the door 400 can be rotatably covered on the front side of the box body 100 to open and close the inner liner 200.
[0052] The refrigeration assembly transfers cold energy to the air in the air duct assembly, providing cold air to the refrigeration compartment 210, so that the refrigeration compartment 210 can be cooled. The air duct assembly can selectively communicate with the refrigeration compartment 210 to introduce the air in the air duct assembly into the refrigeration compartment 210, so as to cool the refrigeration compartment 210.
[0053] In some embodiments, the refrigeration compartment 210 includes a refrigerator and a freezer, and the air duct assembly can deliver cold air to the refrigerator and the freezer respectively, so that the air in the air duct assembly can transfer cold air to the refrigerator and the freezer respectively to maintain the refrigeration environment in the refrigerator and the freezer.
[0054] A foam layer is provided between the liner 200 and the box body 100 . The foam layer is filled with foam material. The foam material surrounds the upper and lower, left and right and rear side walls of the refrigeration compartment 210 , thereby insulating the refrigeration compartment 210 and maintaining the temperature of the refrigeration compartment 210 .
[0055] In some embodiments, the cabinet door 400 includes a freezer door for covering the freezer compartment, and a refrigerator door for covering the refrigerator compartment. The refrigerator door can be opened and closed to cover the front side of the refrigerator compartment and the temperature-changing chamber to open and close the refrigerator compartment and the temperature-changing chamber. The freezer door can be opened and closed to cover the front side of the freezer compartment to open and close the freezer compartment. The freezer door and the refrigerator door are spaced apart in the left-right direction.
[0056] The refrigeration assembly is used to release the heat in the refrigeration equipment to the external environment, and is used to provide coldness to the refrigeration room 210 to maintain the low temperature environment in the refrigeration room 210. The refrigeration assembly includes components such as a compressor, a condenser, an evaporator, and a capillary. The compressor, the condenser, the capillary, and the evaporator are connected in sequence, and the outlet of the evaporator is connected to the inlet of the compressor, so as to form a channel for the circulation of the refrigerant in the compressor, the condenser, the capillary, and the evaporator. In this embodiment, the evaporator is arranged in the freezer.
[0057] The air duct assembly and the refrigeration compartment 210 are connected so that air circulates between the air duct assembly and the refrigeration compartment 210, thereby transferring the cold in the air duct assembly to the refrigeration compartment 210, and transferring the heat in the refrigeration compartment 210 to the air duct assembly. The low-temperature and low-pressure liquid refrigerant in the evaporator is converted into a low-temperature and low-pressure gaseous refrigerant after heat exchange with the air duct assembly. The low-temperature and low-pressure gaseous refrigerant in the evaporator is transferred to the compressor and compressed into a high-temperature and high-pressure gaseous refrigerant in the compressor.
[0058] The high-temperature and high-pressure gaseous refrigerant in the compressor is transported to the condenser, where it releases heat to the outside environment, thereby converting the high-temperature and high-pressure gaseous refrigerant into a low-temperature and high-pressure liquid refrigerant. The low-temperature and high-pressure liquid refrigerant is converted into a low-temperature and low-pressure liquid refrigerant through the throttling and decompression effect of the capillaries. The low-temperature and low-pressure liquid refrigerant is transported to the evaporator and the air in the air duct assembly for heat exchange.
[0059] The specific structure and connection relationship of the refrigeration assembly refer to the refrigeration assembly in the related art and will not be described in detail here.
[0060] The air duct assembly is disposed in the box 100 and can provide cooling to the refrigeration compartment 210. The specific structure and position relationship of the air duct assembly refer to the structure and position relationship of the air duct assembly in the related art, which will not be described in detail here.
[0061] Figure 4 It is a structural schematic diagram of the inner liner of the utility model. Figure 5 yes Figure 4 Enlarged view of point A in the middle.
[0062] See also Figures 2 to 5 The inner liner 200 forms a chamber with an opening at the front side, and an air duct cover plate 500 is arranged in the inner liner 200, and the air duct cover plate 500 is located in the chamber. The air duct cover plate 500 covers the rear side wall of the inner liner 200, and a cooling air duct is formed between the air duct cover plate 500 and the rear side wall of the inner liner 200.
[0063] A refrigeration chamber 210 is formed between the front side of the air duct cover 500 and the inner liner 200; the refrigeration chamber 210 and the refrigeration air duct are located at the front and rear sides of the air duct cover 500. The air duct cover 500 is formed with air inlets and outlets to transport the cold air in the refrigeration air duct to the refrigeration room.
[0064] In this embodiment, protruding bearing ribs 220 are formed on the left and right side walls of the inner container 200. The bearing ribs 220 are arranged on the left and right side walls of the inner container 200 to support the shelf 300 and enable the shelf 300 to be slidably arranged in the refrigeration compartment 210 along the front-back direction. The left and right ends of the shelf 300 are supported on the bearing ribs 220, so that the left and right sides of the shelf 300 can be supported on the inner container 200.
[0065] The left and right side walls of the inner container 200 are formed with protruding limiting ribs 230, which are located behind the bearing ribs 220. The limiting ribs 230 protrude from the left and right side walls of the inner container 200, and the limiting ribs 230 are formed with a slide groove 231 with a front opening that is open toward one end of the inner side of the refrigeration compartment 210. The shelf 300 can be slidably arranged in the slide groove 231, and the slide groove 231 supports the rear ends of the left and right sides of the shelf 300.
[0066] The rear end of the slide groove 231 extends downward to form a limiting slot 232 for limiting the corresponding structure on the shelf 300 to limit the forward and backward movement of the shelf 300 .
[0067] Figure 6 It is a partial structural schematic diagram of the back side of the air duct cover plate of the utility model. Figure 7 yes Figure 6 Enlarged view of point B in the middle.
[0068] See also Figures 2 to 7 The air duct cover plate 500 is located in the inner liner 200 and covers the rear side wall of the inner liner 200. The air duct cover plate 500 has edge portions 510 protruding in the left and right directions formed on the left and right sides, and the edge portions 510 extend in the left and right directions toward the outside of the inner liner 200. The edge portions 510 are located in front of the rear side wall of the inner liner 200 and have a gap between the rear side walls of the inner liner 200.
[0069] In this embodiment, a hanging hole 511 is provided on the back of the edge portion 510. The hanging hole 511 is recessed from the back of the back plate and extends downward.
[0070] A fastening hole (not shown) is provided on the edge portion 510. In this embodiment, the back side of the edge portion 510 is formed by a protruding fastening column 512, and the fastening hole is opened at the rear end of the fastening column 512. In some embodiments, the fastening hole is directly opened on the back side of the edge portion 510.
[0071] In this embodiment, there is a gap between the free end of the edge portion 510 and the corresponding left and right side walls of the inner liner 200, thereby forming an escape gap. The gap between the edge portion 510 and the left and right side walls of the inner liner 200 allows a gap to be formed between the left and right ends of the air duct cover plate 500 and the corresponding left and right side walls of the inner liner 200, thereby forming an escape gap. In some embodiments, the edge portion 510 is formed partially on the air duct cover plate 500.
[0072] In one embodiment, the left and right sides of the air duct cover 500 abut against the left and right side walls of the inner liner 200, and there is a gap between the left and right side portions of the air duct cover 500 and the left and right sides of the inner liner 200, so that there is a gap between the left and right end portions of the air duct cover 500 and the corresponding left and right side walls of the inner liner 200.
[0073] Figure 8 It is a schematic diagram of the power supply component of the utility model on the air duct cover. Fig. 9 yes Figure 8 Enlarged view of point C in the middle. Fig.10 It is a structural schematic diagram of the power supply component of the utility model.
[0074] See also Figures 2 to 10 A power supply 600 is disposed on the air duct cover 500 , and the air duct cover 500 blocks the front side of the power supply 600 to prevent the power supply 600 from being exposed in the refrigeration compartment 210 .
[0075] In this embodiment, the power supply member 600 is limited at the back of the edge portion 510. In some embodiments, the left and right sides of the cover plate are provided with corresponding groove structures, and the power supply structure is provided in the groove structure.
[0076] In this embodiment, an edge portion 510 is formed on the air duct cover plate 500, and the power supply 600 is arranged on the back of the edge portion 510. The power supply 600 is hidden in the back of the air duct, and the user cannot see the power supply 600 from the front, which is beautiful and advanced. Only minor changes need to be made to the air duct structure, and no changes need to be made to other structures of the refrigeration equipment. The power supply 600 is fixed on the air duct cover plate 500 to reduce changes to the refrigeration equipment.
[0077] A conductive contact 610 protruding in the left and right directions is formed on the power supply 600. The conductive contact 610 extends in the left and right directions toward the outside of the inner liner 200 and exceeds the left and right edges of the air duct cover 500. The conductive contact 610 exceeds the free end of the edge portion 510. The avoidance interval between the air duct cover 500 and the inner liner 200 is small, so that the user can effectively avoid observing the conductive contact 610 at the front side of the refrigeration compartment 210.
[0078] In this embodiment, the conductive contact 610 is a conductive contact 610 , and the conductive contact 610 can be elastically extended and retracted in the left-right direction.
[0079] In this embodiment, a hanging hole 511 is provided on the back side of the edge portion 510, and a protruding hook 620 is provided on the front side of the power supply component 600, which extends forward and then downward; the hook 620 can be extended into and hung in the hanging hole 511, and the power supply component 600 is limited on the back side of the edge portion 510.
[0080] The power supply 600 may also be provided with a connection hole (not shown in the figure), the connection hole being provided corresponding to the fastening hole on the edge portion 510 , and the fastener passes through the connection hole and the fastening hole to fix the power supply 600 on the back side of the edge portion 510 .
[0081] In this embodiment, a connection portion 630 is provided on the power supply 600, and a connection hole is opened on the connection portion 630. In some embodiments, the connection hole is directly opened at any position on the power supply 600.
[0082] Fig.11 It is a schematic diagram of the matching of the layer rack and the air duct cover plate of the utility model. Fig.12 yes Fig.11 Enlarged view of point D in the middle. Fig.13 It is a connection diagram of the power supply component and the shelf of the utility model. Fig.14 It is a schematic diagram of the connection of the decorative component of the utility model on the shelf. Fig.15 It is a schematic diagram of the connection of the light bar of the utility model on the shelf. Fig.16 It is a connection schematic diagram of the conductive member of the utility model.
[0083] See also Figures 2 to 16 The decorative assembly 700 is fixed on the shelf 300. The decorative assembly 700 can emit light, thereby providing a lighting effect, so that the user can easily view and take out the items in the refrigeration compartment 210. The decorative assembly 700 includes a decorative strip 710, a light strip 720, and a conductive member 730; the decorative strip 710 is fixed on the shelf 300; the light strip 720 is limited on the decorative strip 710 or the shelf 300; the conductive member 730 is fixed on the left and right sides of the decorative strip 710 and is electrically connected to the light strip 720. The conductive member 730 is located at the rear end of the shelf 300.
[0084] The shelf 300 can be slidably arranged on the bearing rib 220 and the limiting convex rib 230, so as to drive the left and right ends of the decorative strip 710 to be accommodated in the slide groove 231, and make the conductive member 730 abut against the conductive contact 610. The electric energy of the conductive contact 610 is transmitted to the light bar 720 through the conductive member 730, so that the light bar 720 emits light, thereby providing a lighting effect. The shelf 300 is made of a light-transmitting or semi-light-transmitting material, so that the lighting light on the light bar 720 can be transmitted to the shelf 300, thereby improving the lighting effect.
[0085] The conductive member 730 extends backwards to be able to extend into the avoidance interval between the air duct cover plate 500 and the inner container 200, and abuts against the conductive contact 610, so that a circuit path is formed between the power supply member 600 and the conductive member 730. When the shelf 300 slides backwards to a preset position in the refrigeration compartment 210, the shelf 300 drives the conductive member 730 to move backwards, and the conductive member 730 passes through the avoidance interval and abuts against the power supply member 600.
[0086] In this embodiment, the decorative strip 710 extends in the left-right direction, and the decorative strip 710 is engaged with the rear edge of the shelf 300. The light bar 720 is located inside the decorative strip 710.
[0087] Fig.17 It is a schematic diagram of a decorative cover of the utility model from one viewing angle. Fig.18 It is a schematic diagram of the decorative cover of the utility model from another viewing angle. Fig.19 It is a structural schematic diagram of the conductive member of the utility model. Fig. 20 It is a schematic diagram of the connection of the conductive part of the utility model on the decorative cover.
[0088] See also Figures 2 to 20 The decoration assembly 700 further includes a decoration cover 740, which is engaged with the left and right sides of the rear end of the shelf 300; a mounting portion 741 protruding backward is formed on the decoration cover 740, and the mounting portion 741 can extend into the avoidance interval, and the conductive member 730 is mounted on the side of the mounting portion 741 facing the cover plate in the left and right directions. When the shelf 300 moves backward to the preset position, the shelf 300 drives the mounting portion 741 on the decoration cover 740 to pass through the avoidance interval, so that the conductive member 730 contacts the conductive contact 610.
[0089] In this embodiment, the upper and lower sides of the conductive contact 610 abut against the conductive member 730. In some embodiments, the free sections of the left and right sides of the conductive contact 610 abut against the conductive member 730.
[0090] In this embodiment, power supply components 600 are respectively provided on the left and right sides of the air duct cover plate 500, and decorative covers 740 and conductive components 730 are respectively provided on the left and right ends of the shelf 300. The conductive contact 610 can be elastically extended and retracted in the left and right directions, and the left and right free sections of the conductive contact 610 respectively abut against the decorative platform or the conductive component 730, thereby effectively limiting the left and right positions of the shelf 300.
[0091] In one embodiment, a conductive member 730 is disposed on any one side of the shelf 300 in the left and right directions, and the power supply member 600 is correspondingly disposed on one side of the air duct cover plate 500 .
[0092] When the shelf 300 moves backward to the preset position, the shelf 300 drives the decorative cover 740 to move backward into the slide groove 231 of the limiting member, and the rear end of the slide groove 231 extends downward to form a limiting card slot 232; a protruding limiting card protrusion 742 is formed at the lower end of the decorative cover 740; the limiting card protrusion 742 can extend into the limiting card slot 232 and abut against the front side wall of the limiting card slot 232, thereby limiting the forward movement of the shelf 300.
[0093] In this embodiment, two first limiting portions 743 are formed on one side of the mounting portion 741 facing the cover plate. The two first limiting portions 743 are arranged at intervals up and down, and the two first limiting portions 743 are used to limit the conductive member 730 .
[0094] In this embodiment, the first limit portion 743 protrudes from the side surface of the mounting portion 741. The first limit portion 743 protrudes from the side surface of the mounting portion 741. The opposite surfaces of the two first limit portions 743 extend in the rearward direction in directions away from each other, forming a structure with a large gap at the rear end and a small gap at the front end.
[0095] In one embodiment, the first limiting portion 743 can be a fixing hole opened on the mounting portion 741 .
[0096] In this embodiment, two second limiting portions 744 are formed on one side of the mounting portion 741 facing the cover plate. The two second limiting portions 744 are spaced apart from each other in the upper and lower directions. The two second limiting portions 744 are used to limit the conductive member 730 .
[0097] In this embodiment, a limiting hole with a rear end opening is formed on the mounting portion 741 to form a second limiting portion 744. In one embodiment, the second limiting portion 744 is a slot structure, and the conductive member 730 extends into the corresponding slot structure.
[0098] In a specific embodiment, the first limiting portion 743 and the second limiting portion 744 are spaced apart in the front and back directions, and the two first limiting portions 743 and the two second limiting portions 744 are spaced apart in the upper and lower directions, respectively.
[0099] In this embodiment, the upper and lower edges of the mounting portion 741 are respectively formed with limiting ribs 745 , and limiting grooves 746 are provided on opposite sides of the upper and lower spaced limiting ribs 745 .
[0100] See again Figures 2 to 20 The conductive member 730 extends backward so as to be able to extend into the avoidance interval and abut against the conductive contact 610 on the power supply member 600 , so that a circuit path is formed between the power supply member 600 and the conductive member 730 .
[0101] In this embodiment, the conductive member 730 is limited on the decorative cover 740. In some embodiments, the conductive member 730 is directly fixed on the shelf 300 or the decorative strip 710.
[0102] In this embodiment, the conductive member 730 is installed on the side of the mounting portion 741 facing the cover plate in the left-right direction, and the conductive contact 610 can abut against the conductive member 730. The conductive member 730 is a structure made of metal material to be able to conduct electricity.
[0103] The conductive member 730 may include two vertically spaced abutment segments 731, the front end of the abutment segments 731 being limited on the decorative cover 740, and the rear ends of the two abutment segments 731 being open, so that the conductive contact 610 can extend from the rear end of the abutment segment 731 to between the two abutment segments 731, and the upper and lower sides of the conductive contact 610 can be respectively attached to the abutment segments 731 for conduction. When the conductive member 730 only includes the abutment segment 731, the abutment segment 731 is directly electrically connected to the light board.
[0104] In a specific embodiment, the two ends of the abutment section 731 are respectively limited on the first limit portion 743 and the second limit portion 744. The abutment section 731 extends in the front-to-back direction and is a long strip structure, so that the abutment section 731 can be elastically deformed, and the conductive contact 610 is clamped between the upper and lower abutment sections 731.
[0105] The conductive member 730 may further include two extension sections 732, which extend in the front-rear direction. The rear ends of the extension sections 732 are bent and extend forward to form a contact section 731. The two contact sections 731 are formed on opposite sides of the two extension sections 732. The rear ends of the extension sections 732 and the rear ends of the contact sections 731 are bent to form a bent structure.
[0106] The first limit portion 743 protrudes from the side of the mounting portion 741, and the bending structure formed between the extension section 732 and the abutment section 731 is engaged with the outer periphery of the first limit portion 743. The first limit portion 743 is located in the bending structure, thereby limiting the extension section 732 and the bending section.
[0107] The opposing surfaces of the two first limiting portions 743 form a structure with a large gap at the rear end and a small gap at the front end. The rear end of the abutting section 731 fits against the first limiting portion 743, so that the openings at the two abutting rear ends gradually increase in the backward direction, so as to facilitate the conductive contact 610 to extend between the two abutting sections 731.
[0108] The mounting portion 741 is formed with a limiting hole with a rear end opening to form a second limiting portion 744. The front end of the abutting section 731 extends into the limiting hole to limit the front end of the abutting section 731. The engagement of the abutting section 731 in the limiting hole limits the movement of the abutting section 731 in the left and right directions.
[0109] The upper and lower edges of the mounting portion 741 are respectively formed with limiting ribs 745, and limiting grooves 746 are provided on opposite sides of the upper and lower limiting ribs 745; a snap-fit section 733 is formed on the extension section 732, and the two snap-fit sections 733 on the two extension sections 732 protrude back to back, and the snap-fit sections 733 extend into and are limited in the limiting groove 746.
[0110] The engaging section 733 is extended or bent from the extension section 732, and the engaging section 733 is elastic. The engaging section 733 extends into the limiting groove 746, and the extension section 732 abuts against the first limiting portion 743, thereby limiting the vertical movement of the extension section 732. The engaging section 733 extends into the limiting groove 746, limiting the front-to-back movement of the extension section 732, thereby limiting the front-to-back movement of the conductive member 730.
[0111] The conductive member 730 may further include a conductive segment 734 extending upward and downward. The upper and lower ends of the conductive segment 734 are respectively bent and extended backward to form an extension segment 732 . The conductive segment 734 contacts and is electrically connected to the light bar 720 .
[0112] In the present invention, the air duct cover plate 500 is located in the chamber of the inner liner 200, and there is a gap between at least part of the left and right ends of the air duct cover plate 500 and the corresponding left and right side walls of the inner liner 200, thereby forming an escape interval. The air duct cover plate 500 blocks the front side of the power supply member 600; the power supply member 600 is formed with a conductive contact 610 protruding in the left and right directions, and the conductive contact 610 extends toward the outside of the inner liner 200 along the left and right directions and exceeds the left and right edges of the air duct cover plate 500. The conductive member 730 extends backward so as to be able to extend into the escape interval and abut against the conductive contact 610, so that a circuit path is formed between the power supply member 600 and the conductive member 730, thereby supplying power to the light board.
[0113] An avoidance interval is formed between the left and right ends of the air duct cover 500 and the corresponding left and right side walls of the inner tank 200, and the air duct cover 500 blocks the front side of the power supply 600, thereby effectively preventing the objects in the refrigeration compartment 210 from contacting the power supply 600 and the conductive contacts 610, so that the power supply 600 can be hidden in the air duct cover 500, so as to effectively ensure the reliability of the refrigeration equipment.
[0114] In addition, the terms "first" and "second" 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" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0115] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.
[0116] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.
Claims
1. A refrigeration device, characterized in that: include: an inner liner forming a chamber with a front opening; an air duct cover plate, which is located in the chamber of the inner liner; the air duct cover plate covers the rear side wall of the inner liner and forms a cooling air duct between the air duct cover plate and the rear side wall of the inner liner; a cooling compartment is formed between the front side of the air duct cover plate and the inner liner; A shelf is slidably arranged in the refrigeration room along the front-back direction; the left and right sides of the shelf can be supported on the inner container; The decoration component comprises a decoration strip, a light strip and a conductive member; the decoration strip is fixed on the shelf; the light strip is limited on the decoration strip or the shelf, and the conductive member is electrically connected to the light strip; the conductive member is fixed on the left and right sides of the shelf and is located at the rear end of the shelf; There is a gap between at least part of the left and right ends of the air duct cover and the corresponding left and right side walls of the inner pot, thereby forming an avoidance interval; a power supply is arranged on the air duct cover, and the air duct cover blocks the front side of the power supply; a conductive contact protruding in the left and right directions is formed on the power supply, and the conductive contact extends along the left and right directions toward the outside of the inner pot and exceeds the left and right edges of the air duct cover; The conductive member extends backwards so as to be able to extend into the avoidance interval and abut against the conductive contact, so that a circuit path is formed between the power supply member and the conductive member.
2. The refrigeration equipment according to claim 1, characterized in that: The air duct cover plate has left and right sides formed with edge portions protruding to the left and right directions; the edge portion extends along the left and right directions toward the outside of the inner tank, and the avoidance gap is formed between the free end of the edge portion and the corresponding left and right side walls of the inner tank; the power supply component is limited on the back side of the edge portion, and the conductive contact exceeds the free end of the edge portion.
3. The refrigeration equipment according to claim 2, characterized in that: A hanging hole is provided on the back side of the edge portion, and a protruding hook is provided on the front side of the power supply component. The hook extends forward and then extends downward; the hook can be extended into and hung in the hanging hole.
4. The refrigeration equipment according to claim 1, characterized in that: The decoration component also includes a decoration cover, which is engaged on the left and right sides of the rear end of the shelf; a mounting portion protruding backward is formed on the decoration cover, and the mounting portion can extend into the avoidance interval, and the conductive member is installed on one side of the mounting portion facing the cover plate in the left and right directions.
5. The refrigeration equipment according to claim 4, characterized in that: The conductive part is a structure made of metal material, and the conductive part includes two upper and lower spaced-apart contact segments, the front end of the contact segment is limited on the decorative cover, and the rear ends of the two contact segments are open so that the conductive contact can extend from the rear end of the contact segment to between the two contact segments, and the upper and lower sides of the conductive contact can be respectively attached to the contact segments.
6. The refrigeration device according to claim 5, characterized in that: Two first limiting parts and two second limiting parts are formed on the side of the mounting part facing the cover plate; the first limiting parts and the second limiting parts are spaced apart in the front and rear, and the two first limiting parts and the two second limiting parts are spaced apart in the upper and lower parts respectively; the two ends of the interference section are limited on the first limiting part and the second limiting part respectively.
7. The refrigeration device according to claim 6, characterized in that: The conductive member also includes a conductive segment and two extension segments; the conductive segment extends up and down, the upper and lower ends of the conductive segment are respectively bent and extended backward to form the extension segment, and the rear end of the extension segment is bent and extended forward to form the abutment segment; the conductive segment abuts and is electrically connected to the light bar.
8. The refrigeration device according to claim 7, characterized in that: The first limiting portion protrudes from the side surface of the mounting portion, and the bending structure formed between the extending section and the abutting section is engaged with the outer periphery of the first limiting portion.
9. The refrigeration device according to claim 7, characterized in that: Limiting ribs are formed on the upper and lower edges of the mounting portion, respectively, and limiting grooves are provided on opposite sides of the limiting ribs spaced apart from each other; a clamping section is formed on the extension section, and the two clamping sections on the two extension sections protrude back to back, and the clamping sections extend into and are limited in the limiting groove.
10. The refrigeration equipment according to claim 6, characterized in that: The mounting portion is formed with a limiting hole with a rear end opening to form the second limiting portion, and the front end of the abutting section extends into the limiting hole.