Storage equipment

Abstract

The utility model discloses storage equipment, and belongs to the technical field of refrigeration. The storage equipment comprises an inner container, a cooling plate, an evaporator, a cover body, a fan main body and a light source. The cover body is installed in the refrigeration chamber and forms a first installation cavity and a second installation cavity, the first installation cavity is provided with an air outlet facing the first wall face, and the second installation cavity is located on the side, away from the first wall face, of the first installation cavity; the fan main body is rotatably arranged in the first mounting cavity; the light source is installed in the second installation cavity. According to the storage equipment for supplying cold to the refrigeration chamber by the evaporator through the cooling plate, the cover body, the light source and the fan main body are arranged, so that cold air is more quickly and uniformly distributed in the whole refrigeration chamber, the cooling efficiency and speed are improved as much as possible, the energy consumption is reduced, and the light in the refrigeration chamber is uniformly distributed. Meanwhile, due to the fact that the air outlet faces the first wall face of the refrigeration chamber, the possibility that nearby air is retained due to the fact that the first wall face makes direct contact with the cooling plate can be reduced.

Description

Technical Field

[0001] This application belongs to the technical field of refrigeration, and particularly relates to a storage device. Background Art

[0002] Compared with an air-cooled refrigerator, a direct-cooled refrigerator has the advantages of higher cost performance and lower failure rate by arranging an evaporator in the inner wall of the refrigerator to directly exchange heat with the compartments of the refrigerator. However, since the direct-cooled refrigerator achieves the cooling effect by natural convection circulating inside the refrigerator, the cooling speed is slow, the temperature inside the compartment is not uniform enough, and the temperature in the area near the evaporator is lower, which is prone to condensation and frosting, affecting the user experience. Summary of the Utility Model

[0003] This application aims to solve at least one of the technical problems existing in the prior art. For this reason, this application provides a storage device, which is a storage device that uses a cooling plate to supply cold to a refrigeration compartment for the evaporator. By arranging a cover body, a light source arranged in the cover body, and a fan main body rotatably arranged in the cover body, the cold air can be distributed more quickly and evenly throughout the refrigeration compartment, reducing the cooling time, improving the temperature uniformity, maximizing the cooling efficiency and speed, helping to reduce energy consumption, and reducing the need for additional installation space, making the light distribution in the refrigeration compartment uniform. At the same time, since the air outlet faces the first wall surface of the refrigeration compartment, the possibility of air stagnation near the first wall surface caused by direct contact with the cooling plate can be reduced, enabling efficient and sufficient heat exchange between the hot air in the refrigeration compartment and the cooling plate, and reducing the possibility of condensation and frosting.

[0004] In a first aspect, this application provides a storage device, including:

[0005] An inner container, forming a refrigeration compartment;

[0006] A cooling plate, installed on the first wall surface of the refrigeration compartment;

[0007] An evaporator, installed on the cooling plate, for supplying cold to the refrigeration compartment through the cooling plate;

[0008] A cover body, installed in the refrigeration compartment and forming a first installation cavity and a second installation cavity, the first installation cavity having an air outlet facing the first wall surface, and the second installation cavity being located on the side of the first installation cavity away from the first wall surface;

[0009] A fan main body, rotatably arranged in the first installation cavity;

[0010] A light source, the light source being installed in the second installation cavity.

[0011] For the storage device according to the present application, since the main body of the blower is rotatably installed in the first installation cavity of the cover located in the refrigerating compartment, the cold air can be distributed more quickly and evenly throughout the refrigerating compartment, reducing the cooling time, improving the temperature uniformity, maximizing the cooling efficiency and speed as much as possible, and helping to reduce energy consumption. At the same time, since the air outlet of the first installation cavity faces the first wall surface where the cooling plate is installed, the possibility of air stagnation near the first wall surface caused by direct contact with the cooling plate can be reduced, enabling efficient and sufficient heat exchange between the hot air in the refrigerating compartment and the cooling plate, and reducing the possibility of condensation and frosting.

[0012] At the same time, since the light source is installed in the second installation cavity of the cover, the space utilization is maximized, the need for additional installation space is reduced, a neat appearance is provided, the shadow generated due to the installation position of the light source is minimized as much as possible, and the light is evenly distributed in the refrigerating compartment. At the same time, the second installation cavity is located on the side of the first installation cavity away from the first wall surface, so that the light source is far from the air outlet, which can reduce the potential safety risk to the blower assembly caused by the damage or overheating of the light source, and can also prevent the light from directly emitting from the air outlet, reducing the interference of the light on the refrigerating compartment, and can also prevent the heat generated by the light source from directly affecting the cold air at the air outlet, helping to maintain the temperature stability in the refrigerating compartment, and also facilitating the separate maintenance of the light source and the main body of the blower.

[0013] According to an embodiment of the present application, the cover is installed on the second wall surface of the refrigerating compartment, and the surface of the light source facing the second wall surface has a light-emitting surface, and the light-emitting surface is inclined relative to the second wall surface.

[0014] According to an embodiment of the present application, the light source is located at one end of the second installation cavity close to the first wall surface, and the light-emitting surface is inclined from the direction close to the first wall surface to the direction close to the second wall surface.

[0015] According to an embodiment of the present application, at least a part of the surface of the second installation cavity away from the second wall surface is inclined from the direction close to the first wall surface to the direction away from the second wall surface.

[0016] According to an embodiment of the present application, it further includes:

[0017] A support member, installed in the second installation cavity for supporting the light source;

[0018] A limiting component, installed in the second installation cavity, the light source is located between the support member and the limiting component, and the limiting component is used for limiting the light source in the direction close to or away from the first wall surface.

[0019] According to an embodiment of the present application, the light source includes a light-emitting body disposed obliquely, and the support member has a guiding inclined surface that fits against a surface of the light-emitting body away from the second wall surface.

[0020] According to an embodiment of the present application, the limiting assembly includes:

[0021] A first limiting member, which is installed in the second installation cavity and is in abutting cooperation with an edge of the light-emitting surface close to the second wall surface;

[0022] A second limiting member, which is installed in the second installation cavity and is in abutting cooperation with an edge of the light-emitting surface away from the second wall surface, and the first limiting member and the second limiting member are located on the same side of the light source.

[0023] According to an embodiment of the present application, the cover body includes:

[0024] A bottom case, which forms the first installation cavity, and a surface of the bottom case facing the second wall surface of the refrigerating compartment is spaced apart from the second wall surface, and an air suction port is provided on a surface of the bottom case facing the second wall surface;

[0025] A mounting frame, which is disposed on the outer periphery of the bottom case and fits against the second wall surface, and is used to form the second installation cavity, and an air inlet is provided on the mounting frame.

[0026] According to an embodiment of the present application, the mounting frame includes:

[0027] Two side plates, which are respectively installed outside two opposite side walls of the bottom case, and a surface of the side plate facing the second wall surface fits against the second wall surface, and the air inlet is provided on the side plate;

[0028] A mounting member, which is disposed on a side of the bottom case away from the first wall surface, and the mounting member fits against both the second wall surface and the side plate;

[0029] A cover plate, which is connected to both the mounting member and the side plate to enclose and form the second installation cavity.

[0030] According to an embodiment of the present application, an end surface of the mounting member away from the first wall surface is inclined in a direction away from the second wall surface along a direction close to the first wall surface; and / or

[0031] An end surface of the mounting member close to the first wall surface is inclined in a direction close to the second wall surface along a direction close to the first wall surface.

[0032] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present application. Brief Description of the Drawings

[0033] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, where:

[0034] Figure 1 is one of the schematic structural diagrams of the storage device provided by the embodiment of the present application;

[0035] Figure 2 is another schematic structural diagram of the storage device provided by the embodiment of the present application;

[0036] Figure 3 is one of the partial cross-sectional views of the cover body provided by the embodiment of the present application;

[0037] Figure 4 is another partial cross-sectional view of the cover body provided by the embodiment of the present application;

[0038] Figure 5 is one of the schematic diagrams of the cover body provided by the embodiment of the present application with the cover plate hidden;

[0039] Figure 6 is the schematic structural diagram of the cover body provided by the embodiment of the present application with the cover plate and the mounting member hidden;

[0040] Figure 7 is another schematic diagram of the cover body provided by the embodiment of the present application with the cover plate hidden;

[0041] Figure 8 is the third partial cross-sectional view of the cover body provided by the embodiment of the present application;

[0042] Figure 9 is the third schematic structural diagram of the storage device provided by the embodiment of the present application.

[0043] Reference Numerals:

[0044] 100, inner container; 110, refrigerating compartment; 111, first wall surface; 112, second wall surface;

[0045] 210, cover body;

[0046] 211, bottom shell; 2111, first installation cavity; 2112, air outlet; 2113, air suction port; 2114, flow guiding part;

[0047] 212, mounting rack; 2120, second installation cavity;

[0048] 2121, side plate; 21211, air inlet; 21212, first inclined surface; 21213, second inclined surface;

[0049] 2122, mounting member; 2123, cover plate;

[0050] 220, main body of the fan;

[0051] 300, support member; 310, guiding inclined surface;

[0052] 400, limiting assembly; 410, first limiting member; 420, second limiting member;

[0053] 700, cooling plate; 800, evaporator. Detailed implementation manners

[0054] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0055] Refer to the following Figures 1 - 9 to describe a storage device provided by an embodiment of the present application. The storage device includes an inner container 100, a cooling plate 700, an evaporator 800, a cover body 210, a main body 220 of the fan, and a light source (not shown).

[0056] It should be noted that the storage device in the embodiment can be understood as a general refrigerated storage device, including but not limited to refrigerators, freezers, display cabinets, beverage cabinets, wine cabinets, cold fresh cabinets, and refrigerated vending machines, etc. The storage device has various structural forms and a wide range of applications. As a specific example, a refrigerator is taken as an example in the embodiments of the present application for illustration.

[0057] The inner container 100 forms a refrigerating compartment 110. It should be noted that the shapes of the inner container 100 and the refrigerating compartment 110 can be designed according to actual needs, and no specific limitation is made in this embodiment.

[0058] The cooling plate 700 is installed on the first wall surface 111 of the refrigerating compartment 110, and the evaporator 800 is installed on the cooling plate 700 for supplying cold to the refrigerating compartment 110 through the cooling plate 700. Exemplarily, the cooling plate 700 can be connected to the evaporator 800 by welding, bonding, tying with connecting members, etc.

[0059] It should be noted that one of the two opposite surfaces of the cooling plate 700 faces the first wall surface 111, and the other is installed with the evaporator 800 in a contact state, that is, the storage device adopts a direct refrigeration method. Exemplarily, the refrigerator in this embodiment is a direct-cooling refrigerator.

[0060] It can be understood that the cooling plate 700, as a heat transfer medium for cold air, reduces its own temperature by contacting the evaporator 800, thereby cooling the air in the refrigerating compartment 110. The types of the evaporator 800 include but are not limited to a coil evaporator or a plate evaporator. Exemplarily, when the evaporator 800 is a plate evaporator, the evaporator 800 and the cooling plate 700 are integrally arranged.

[0061] The cover body 210 is installed in the refrigerating compartment 110 and forms a first installation cavity 2111 and a second installation cavity 2120. The first installation cavity 2111 has an air outlet 2112 facing the first wall surface 111, and the second installation cavity 2120 is located on the side of the first installation cavity 2111 away from the first wall surface 111. The fan main body 220 is rotatably arranged in the first installation cavity 2111. The light source is installed in the second installation cavity 2120.

[0062] It can be understood that since the fan main body 220 is rotatably installed in the first installation cavity 2111 of the cover body 210 located in the refrigerating compartment 110, the cold air can be distributed more quickly and evenly throughout the refrigerating compartment 110, reducing the cooling time, improving the temperature uniformity, maximizing the cooling efficiency and speed as much as possible, and helping to reduce energy consumption. At the same time, since the air outlet 2112 of the first installation cavity 2111 faces the first wall surface 111 where the cooling plate 700 is installed, the possibility of air stagnation near the first wall surface 111 caused by direct contact with the cooling plate 700 can be reduced, enabling efficient and sufficient heat exchange between the hot air in the refrigerating compartment 110 and the cooling plate 700, and reducing the possibility of condensation and frosting.

[0063] At the same time, since the light source is installed in the second installation cavity 2120 of the cover body 210, the space utilization is maximized, the need for additional installation space is reduced, a neat appearance is provided, the shadow caused by the installation position of the light source is minimized as much as possible, and the light is evenly distributed in the refrigerating compartment 110. At the same time, the second installation cavity 2120 is located on the side of the first installation cavity 2111 away from the first wall surface 111, so that the light source is far from the air outlet 2112, which can reduce the potential safety risk to the fan assembly caused by the light source breakage or overheating, avoid the light directly emitting from the air outlet 2112, reduce the interference of the light to the refrigerating compartment 110, and also prevent the heat generated by the light source from directly affecting the cold air at the air outlet 2112, which helps to maintain the temperature stability in the refrigerating compartment 110 and is also convenient for separately maintaining the light source and the fan main body 220.

[0064] According to the storage device provided by the embodiments of the present application, for a storage device that uses a cooling plate 700 to supply cold to a refrigerating compartment 110 with an evaporator 800, by providing a cover body 210, a light source disposed in the cover body 210, and a fan body 220 rotatably disposed in the cover body 210, the cold air can be distributed more quickly and evenly throughout the refrigerating compartment 110, reducing the cooling time, improving the temperature uniformity, maximizing the cooling efficiency and speed, helping to reduce energy consumption, and reducing the need for additional installation space, making the light distribution in the refrigerating compartment 110 uniform. At the same time, since the air outlet 2112 faces the first wall surface 111 of the refrigerating compartment 110, the possibility of air stagnation near the first wall surface 111 caused by direct contact with the cooling plate 700 can be reduced, enabling efficient and sufficient heat exchange between the hot air in the refrigerating compartment 110 and the cooling plate 700, and reducing the possibility of condensation and frosting.

[0065] In this embodiment, as Figure 1 and Figure 8 shown, the cooling plate 700 is installed on the back plate of the refrigerating compartment 110, the evaporator 800 is installed on the side of the cooling plate 700 away from the back plate, the cover body 210 is installed on the top plate of the refrigerating compartment 110, and the air outlet 2112 is arranged backward and faces the top of the cooling plate 700.

[0066] It should be noted that the front-back direction in the present application is the width direction of the inner container 100; the left-right direction is the length direction of the inner container 100, that is, the up-down direction is the height direction of the inner container 100.

[0067] It can be understood that installing the cooling plate 700 on the back plate of the refrigerating compartment 110 helps to directly transfer the cold quantity to the rear of the refrigerating compartment 110, thereby improving the cooling efficiency. The evaporator 800 is installed on the side of the cooling plate 700 away from the back plate, so that the evaporator 800 can more easily contact the flowing air to improve the heat exchange efficiency. The cover body 210 is installed on the top plate of the refrigerating compartment 110, that is, the cover body 210 and the fan body 220 are located in the upper part of the refrigerating compartment 110, which helps to deliver the cold air downward to achieve a more uniform temperature distribution. The air outlet 2112 is arranged backward and faces the top of the cooling plate 700, so that the cold air first contacts the top of the cooling plate 700 and then flows downward along the cooling plate 700, and thus can more effectively utilize the cooling area of the cooling plate 700 to improve the refrigeration effect.

[0068] Of course, in other embodiments, the cover body 210 can also be provided on the left wall surface or the right wall surface of the refrigerating compartment 110, and the present embodiment does not make specific limitations thereto.

[0069] It should be noted that in this embodiment, the cover 210 is installed on the top plate of the refrigerating compartment 110, and the cooling plate 700 is integrally arranged with the back plate of the refrigerating compartment 110, that is, the first wall surface 111 is the rear wall surface of the refrigerating compartment 110, and the second wall surface 112 is the upper wall surface of the refrigerating compartment 110. Of course, in other embodiments, it can also be as Figure 9 shown, one side of the cooling plate 700 is installed on the side of the back plate away from the first wall surface 111, and the other side of the cooling plate 700 is installed with the evaporator 800.

[0070] In some embodiments, such as Figures 5 - 8 shown, the cooling plate 700 is installed on the first wall surface 111 of the refrigerating compartment 110, the cover 210 is installed on the second wall surface 112 of the refrigerating compartment 110, the cover 210 forms a first installation cavity 2111, the first installation cavity 2111 has an air outlet 2112 and an air suction port 2113, the air outlet 2112 faces the first wall surface 111, and the air suction port 2113 faces the second wall surface 112 of the refrigerating compartment 110; the fan main body 220 is rotatably arranged in the first installation cavity 2111. It should be noted that the respective sizes and shapes of the first installation cavity 2111, the air suction port 2113 and the air outlet 2112 can be designed according to actual needs, and this embodiment does not make specific restrictions on this.

[0071] It should be noted that since the cover 210 is installed on the top plate of the refrigerating compartment 110 and the cooling plate 700 is installed on the back plate of the refrigerating compartment 110 in this embodiment, that is, the first wall surface 111 is the rear wall surface of the refrigerating compartment 110, and the second wall surface 112 is the upper wall surface of the refrigerating compartment 110.

[0072] It can be understood that the cover 210 forms the first installation cavity 2111, thereby providing an installation space for the fan main body 220, that is, the fan main body 220 sucks the air in the refrigerating compartment 110 into the first installation cavity 2111 through the air suction port 2113 and then blows it out from the air outlet 2112 towards the back plate, realizing the air circulation in the refrigerating compartment 110, and by making the air outlet 2112 face backward to face the back plate, that is, the first wall surface 111 where the cooling plate 700 is located, it helps to directly blow the cold air towards the cooling plate 700 and improve the cooling efficiency.

[0073] In some embodiments, such as Figures 5 - 8As shown, the cover 210 includes a bottom shell 211 and a mounting frame 212. The bottom shell 211 forms a first installation cavity 2111. The side of the bottom shell 211 facing the second wall surface 112 is spaced from the second wall surface 112. An air suction port 2113 is provided on the side of the bottom shell 211 facing the second wall surface 112, and an air outlet 2112 is provided on the side of the bottom shell 211 facing the first wall surface 111. The mounting frame 212 is disposed on the outer periphery of the bottom shell 211 and is in contact with the second wall surface 112, and is used to form a second installation cavity 2120. The connection manner between the mounting frame 212 and the bottom shell 211 includes but is not limited to welding, screw connection or rivet connection. It should be noted that the shape and size of the air suction port 2113 can be designed according to actual needs, and this embodiment does not make specific restrictions on this.

[0074] It can be understood that the bottom shell 211 forms the first installation cavity 2111. Since the air suction port 2113 is provided on the top surface of the bottom shell 211, that is, the air suction port 2113 is arranged upward and the air outlet 2112 is arranged backward, by spacing the top surface of the bottom shell 211 from the top plate of the refrigerating compartment 110, it is ensured that air can flow through the air suction port 2113 between the top surface of the bottom shell 211 and the top plate of the refrigerating compartment 110 into the first installation cavity 2111, and is accelerated by the fan main body 220 and discharged from the air outlet 2112, forming an effective air circulation. Since the mounting frame 212 is disposed on the outer side wall of the bottom shell 211 and is connected to the top plate of the refrigerating compartment 110, it plays a role in fixing the bottom shell 211, improving the stability of the cover 210, which helps to reduce vibration and noise and improve the overall durability.

[0075] At the same time, since the air suction port 2113 is arranged upward and the air outlet 2112 is arranged backward, the air generates centrifugal force by relying on the rotation of the fan main body 220 and is accelerated along the radial direction of the rotation of the fan main body 220 and discharged from the air outlet 2112. Compared with the axial flow principle adopted by the fan main body 220, in this embodiment, the fan main body 220 adopts the centrifugal principle, which can make the air pressure and flow rate higher under the same size, reduce noise, save energy and cost, and achieve efficient air circulation.

[0076] In some embodiments, as Figure 2 、 Figures 5 - 8 shown, the side of the mounting frame 212 facing the second wall surface 112 is in contact with the second wall surface 112. The side surface of the mounting frame 212 has an air inlet 21211. The end of the mounting frame 212 away from the first wall surface 111 is a sealed plate body, and the side of the bottom shell 211 away from the second wall surface 112 is a sealed plate body. It should be noted that the shape and size of the air inlet 21211 can be designed according to actual needs, and this embodiment does not make specific restrictions on this.

[0077] It is understandable that the top surface of the mounting frame 212 is in contact with the top plate of the refrigeration chamber 110, which helps to improve the structural stability of the cover body 210, while reducing the resistance of air flow, and can also avoid the risk of the user's fingers extending from the top surface of the bottom shell 211 and the top plate of the refrigeration chamber 110 to contact the fan body 220, thereby improving the safety of the use of the fan body 220. At the same time, air inlets 21211 are respectively arranged on the left and right sides of the mounting frame 212, that is, air enters between the bottom shell 211 and the refrigeration chamber 110 through the air inlet 21211 along the left and right directions, and then enters the first mounting cavity 2111 downward through the air suction port 2113, and finally is accelerated through the fan body 220 and discharged backward from the air outlet 2112, thereby increasing the air inlet path and the air flow path, helping to improve the efficiency of air flow and achieving sufficient heat exchange.

[0078] At the same time, since the front end of the mounting frame 212 and the bottom surface of the bottom shell 211 are both sealed plates, on the one hand, the flow direction and speed of the air can be accurately controlled to improve the efficiency of air circulation, and it is also helpful to maintain the structural integrity of the cover body 210, prevent air leakage caused by gaps, and also help reduce noise and vibration. On the other hand, it can also further improve the safety of the fan body 220, avoid the risk of users touching the fan body 220, and prevent the occurrence of hand jams as much as possible.

[0079] In some embodiments, Figure 2 , Figures 5 - 8 As shown, the mounting frame 212 includes two side panels 2121 and a mounting member 2122. The two side panels 2121 are respectively mounted on the outside of two oppositely arranged side walls of the bottom shell 211, and a side of the side panel 2121 close to the second wall 112 is in contact with the second wall 112, and the side panel 2121 is provided with an air inlet 21211; the mounting member 2122 is arranged on a side of the bottom shell 211 away from the first wall 111, and the mounting member 2122 is respectively in contact with the second wall 112 and the side panel 2121.

[0080] It is understandable that the two side panels 2121 are relatively arranged on the left and right outer walls of the bottom shell 211, which helps to provide additional support and structural strength, and the top surface of the side panel 2121 is in contact with the top surface of the refrigeration chamber 110, which helps to reduce the resistance and noise of air flow, and also creates obstacles to touching the fan body 220 from the left and right sides, ensuring the safety of the fan body 220 when working. In addition, the side of the two side panels 2121 close to each other is provided with an air inlet 21211, so that air can flow into the space between the two side panels 2121 through the air inlet 21211, so as to enter the air inlet 2113 of the bottom shell 211, thereby improving the air circulation efficiency. In addition, since the mounting member 2122 is arranged in front of the bottom shell 211, and the mounting member 2122 is respectively in contact with the second wall 112 and the side panel 2121, it helps to ensure the stability of the overall structure of the cover body 210.

[0081] In some embodiments, Figure 2 , Figures 5 - 8 As shown, the end of the mounting member 2122 away from the first wall surface 111 is a sealed plate, and the side of the bottom shell 211 away from the second wall surface 112 is a sealed plate.

[0082] It is understandable that, since the front end of the mounting member 2122 and the bottom surface of the bottom shell 211 are both sealed plates, on the one hand, the direction and speed of air flow can be accurately controlled to improve the efficiency of air circulation, and it is also helpful to maintain the structural integrity of the cover body 210, prevent airflow leakage caused by gaps, and also help reduce noise and vibration. On the other hand, it can also further improve the safety of the cover body 210, avoid the risk of users touching the fan body 220, and prevent the occurrence of hand jams as much as possible.

[0083] In some embodiments, Figure 2 , Figures 5 - 8 As shown, the air outlet 2112 is disposed on one side of the bottom shell 211 close to the first wall 111, and a first safety gap is provided between the air outlet 2112 and the fan body 220. It should be noted that the first safety gap can be designed according to actual needs, and this embodiment does not impose any specific restrictions on this.

[0084] It can be understood that the air outlet 2112 is arranged on the rear wall of the bottom shell 211, and there is a first safety gap between the air outlet 2112 and the rear end of the fan body 220 along the front-to-back direction, thereby hindering the fan body 220 from being touched through the air outlet 2112 from the rear side, ensuring the safety of the fan body 220 during operation and further preventing the occurrence of hand jams.

[0085] In some embodiments, Figure 2 , Figures 5 - 8As shown, one side of the side plate 2121 facing the first wall surface 111 is in contact with the first wall surface 111. The side of the bottom case 211 close to the first wall surface 111 is inclined from the direction close to the second wall surface 112 towards the direction close to the first wall surface 111. The corner between the side of the bottom case 211 close to the first wall surface 111 and the side of the bottom case 211 close to the second wall surface 112 abuts against the first wall surface 111.

[0086] It can be understood that the rear wall surface of the side plate 2121 is in contact with the first wall surface 111, and the rear wall surface of the bottom case 211 is inclined backward from bottom to top, so that the distance between the rear wall surface and the first wall surface 111 gradually decreases from bottom to top, which helps to guide the air flow and optimize the aerodynamic performance. Since the corner between the rear wall surface and the upper wall surface of the bottom case 211 abuts against the first wall surface 111, and at the same time, in cooperation with the contact of the side plate 2121 with the first wall surface 111 and the second wall surface 112 respectively, it helps to improve the stability of the structure of the cover 210 and make the air outlet 2112 as close as possible to the first wall surface 111, further improving the air flow efficiency, reducing the energy consumption, and achieving a more energy-saving refrigeration effect.

[0087] In some embodiments, as Figures 5 - 8 shown, the end of the bottom case 211 close to the first wall surface 111 bends towards the direction away from the second wall surface 112 to form a flow guiding portion 2114, and the air outlet 2112 is opened on the end surface of the flow guiding portion 2114 close to the first wall surface 111.

[0088] It can be understood that the rear part of the bottom case 211 bends downward to form a flow guiding portion 2114, and the air outlet 2112 is opened on the rear wall surface of the flow guiding portion 2114, so that the air can be discharged from the air outlet 2112 along the bent shape of the flow guiding portion 2114 after being accelerated by the fan main body 220, so as to more effectively transport the cold air to the area where the first wall surface 111 is in direct contact with the cooling plate 700. At the same time, the design of the flow guiding portion 2114 can also optimize the distribution of air in the first installation cavity 2111, reduce the difference between the local high-speed area and the low-speed area, thereby reducing the turbulence and improving the uniformity and efficiency of the air flow.

[0089] In some embodiments, as Figure 2 、 Figures 5 - 8 shown, the air inlet 21211 is located between the connection of the side plate 2121 and the second wall surface 112 and the connection of the side plate 2121 and the bottom case 211.

[0090] It can be understood that the air inlet 21211 is located between the top surface of the side plate 2121 and the upper edge of the side wall of the side plate 2121 and the bottom shell 211. This not only makes full use of the space between the top surface of the bottom shell 211 and the second wall surface 112, but also because the air can flow smoothly from the air inlet 21211 along the connection between the side plate 2121 and the bottom shell 211 before entering the air suction port 2113, which helps to reduce the turbulence when the air enters the air suction port 2113.

[0091] In some embodiments, such as Figure 2 , Figures 5 - 8 shown, the side plate 2121 is provided with a plurality of through holes spaced apart in a direction close to the first wall surface 111, and the air inlet 21211 includes a plurality of through holes. It should be noted that the number and shape of the through holes can be designed according to the actual situation, and this embodiment does not make specific limitations on this.

[0092] It can be understood that the through holes penetrate the side plate 2121 in the left-right direction, and the plurality of through holes are spaced apart in the front-back direction, which helps to provide the uniformity of air flow, can also reduce the turbulence generated by the air directly impacting a single place, and helps to maintain the smoothness of air flow. At the same time, the plurality of through holes form the air inlet 21211, which helps to reduce the noise generated by air flow and reduce the risk of contacting the fan body 220 from the air inlet 21211 compared with a single through slot, and further improves the anti-pinching effect.

[0093] In this embodiment, such as Figure 2 , Figures 5 - 8 shown, the distance between the inner front wall and the inner rear wall of each through hole is less than the second safety gap, so as to avoid the possibility of fingers reaching into the through hole and improve the safety of using the storage device. It should be noted that the specific value of the second safety gap can be designed according to actual needs, and this embodiment does not make specific limitations on this.

[0094] In some embodiments, such as Figure 2 , Figures 5 - 8 shown, along the direction close to the first wall surface 111, the size of the through holes does not decrease monotonically.

[0095] It can be understood that since the projection of the air suction port 2113 of the bottom shell 211 in the left-right direction is located at the rear of the side plate 2121, the hole area of the through holes does not decrease monotonically from front to back, which helps to achieve a uniform distribution of air flow and further precisely adjust the air flow. Exemplarily, the sizes of the four through holes located at the front side among the plurality of through holes gradually increase from front to back, and the sizes of the six through holes located at the rear side among the plurality of through holes are the same.

[0096] In some embodiments, such as Figure 2 , Figures 5 - 8As shown, one side of the cover 210 close to the second wall surface 112 includes a first inclined surface 21212, and the first inclined surface 21212 inclines from the direction close to the first wall surface 111 to the direction close to the second wall surface 112; and / or the side of the cover 210 away from the second wall surface 112 includes a second inclined surface 21213, and the second inclined surface 21213 inclines from the direction close to the first wall surface 111 to the direction away from the second wall surface 112.

[0097] It can be understood that the upper surface of the side plate 2121 includes a first inclined surface 21212, and the first inclined surface 21212 inclines upward from front to back. The lower surfaces of the side plate 2121 and the mounting member 2122 include a second inclined surface 21213, and the second inclined surface 21213 inclines downward from front to back. Both the first inclined surface 21212 and the second inclined surface 21213 are located in front of the bottom case 211, which helps to reduce the resistance and turbulence in air flow. Not only can it better adapt to the second wall surface 112 to ensure a tight fit between the side plate 2121 and the second wall surface 112, but also it can reduce the overall space of the cover 210 and the influence when storing items in the refrigerating compartment 110. In addition, due to the first inclined surface 21212 and the second inclined surface 21213, the length of the front part of the side plate 2121 in the up and down direction gradually increases from front to back, which can reduce the occlusion of the field of view caused by the shape of the cover 210.

[0098] In some embodiments, as Figure 8 shown, the end surface of the mounting member 2122 away from the first wall surface 111 inclines from the direction close to the first wall surface 111 to the direction away from the second wall surface 112.

[0099] It can be understood that the front wall surface of the mounting member 2122 inclines downward from front to back, which helps to guide the air flow, making the air enter the cover 210 more smoothly, reducing the resistance and turbulence, increasing the stability of the cover 210, and also reducing the possibility of condensation on the surface of the mounting member 2122 due to the temperature difference between the second accommodation cavity and the refrigerating compartment 110 caused by the working heat of the light source.

[0100] In some embodiments, as Figure 8 shown, the end surface of the mounting member 2122 close to the first wall surface 111 inclines from the direction close to the first wall surface 111 to the direction close to the second wall surface 112.

[0101] It can be understood that the rear wall surface of the mounting member 2122 inclines upward from front to back, which helps to guide the air to enter the air inlet 2113 more effectively between the rear wall surface of the mounting member 2122 and the front wall surface of the bottom case 211, reducing the air flow resistance and turbulence, and achieving the effect of preventing condensation.

[0102] In some embodiments, as Figure 3 and Figure 4As shown, the mounting bracket 212 further includes a cover plate 2123. The cover plate 2123 is connected to the mounting member 2122 and the side plates 2121 respectively to enclose and form a second installation cavity 2120.

[0103] It can be understood that the front wall surface and the rear wall surface of the cover plate 2123 are respectively connected to the corresponding surfaces of the mounting member 2122. The lower wall surface of the cover plate 2123 is located above the lower wall surface of the mounting member 2122. The left and right wall surfaces of the cover plate 2123 are respectively connected to the two side plates 2121. That is, the inner front wall surface of the mounting member 2122, the right wall surface of the left side plate 2121, the left wall surface of the right side plate 2121, the inner bottom wall of the mounting member 2122, the inner rear wall of the mounting member 2122 and the lower wall surface of the cover plate 2123 enclose and form the second installation cavity 2120.

[0104] In some embodiments, such as Figure 3 and Figure 4 shown, the surface of the light source facing the second wall surface 112 has a light-emitting surface, and the light-emitting surface is inclined relative to the second wall surface 112.

[0105] It can be understood that since the light-emitting surface is inclined relative to the second wall surface 112, combined with the principle of diffuse reflection, the light emitted by the light-emitting surface is obliquely irradiated on the inner top surface of the second installation cavity 2120 (i.e., the lower surface of the cover plate 2123), and then reflected out of the mounting member 2122 through the lower surface of the cover plate 2123, so as to achieve more uniform illumination in the refrigerating compartment 110, reduce the phenomenon of local overbrightness (hot spots) caused by direct light from the light source, provide softer light, help reduce direct glare, enhance visibility, improve the visual comfort of the observer, and reduce energy consumption.

[0106] In this embodiment, such as Figure 3 and Figure 4 shown, the light source is located at one end of the second installation cavity 2120 close to the first wall surface 111, and the light-emitting surface is inclined from the direction close to the first wall surface 111 to the direction close to the second wall surface 112.

[0107] It can be understood that the light source is located at the rear part of the second installation cavity 2120, and the light-emitting surface is inclined upward from front to back, so that the light beam emitted by the light-emitting surface first falls on the part of the lower surface of the cover plate 2123 in front of the light source, and then is reflected out of the second installation cavity 2120, which can provide a more three-dimensional lighting effect for the items in the refrigerating compartment 110, and further reduce the possibility of direct irradiation into the user's eyes, thereby reducing glare and improving visual comfort.

[0108] Of course, in other embodiments, the light source may also be located at the front part of the second installation cavity 2120, and the light-emitting surface is inclined downward from front to back. This embodiment does not make specific limitations on this.

[0109] In some embodiments, such asFigure 3 and Figure 4 As shown in Figure 4 , at least a part of the side of the second installation cavity 2120 away from the second wall surface 112 is inclined in a direction away from the second wall surface 112 along the direction close to the first wall surface 111.

[0110] It can be understood that at least a part of the lower surface of the installation member 2122 is inclined downward from front to back, which can not only guide the air flow, reduce the resistance, and improve the flow efficiency of the air in the refrigerating compartment 110, but also improve the light distribution, reduce the shadow, and provide more uniform illumination.

[0111] In some embodiments, as Figure 3 and Figure 4 shown in Figure 4 , the storage device further includes a support member 300 and a limiting component 400. The support member 300 is installed in the second installation cavity 2120, and the support member 300 is used to support the light source; the limiting component 400 is installed in the second installation cavity 2120, the light source is located between the support member 300 and the limiting component 400, and the limiting component 400 is used to limit the light source in the direction close to or away from the first wall surface 111.

[0112] It can be understood that the support member 300 is arranged in the second installation cavity 2120 and is connected to the inner rear wall surface of the installation member 2122, thereby providing a stable support for the light source, ensuring the stability of the light source during use, and preventing displacement due to vibration or impact. At the same time, the limiting component 400 is arranged in the second installation cavity 2120 and is located in front of the support member 300, thereby positioning the light source in the front-rear direction to ensure the lighting effect. In addition, the combined use of the support member 300 and the limiting component 400 simplifies the installation process of the light source, making the installation and maintenance more rapid and convenient.

[0113] In this embodiment, as Figure 3 and Figure 4 shown in Figure 4 , at least one of the support member 300 and the limiting component 400 is provided with a plurality of them to ensure uniform force on the light source. Exemplarily, along the left-right direction, a plurality of support members 300 are arranged at intervals, and a plurality of limiting components 400 are arranged at intervals. It should be noted that a plurality includes two or more.

[0114] In some embodiments, as Figure 3 and Figure 4 shown in Figure 4 , the light source includes a light-emitting body arranged obliquely, and the support member 300 has a guiding inclined surface 310, and the guiding inclined surface 310 fits with the side of the light-emitting body away from the second wall surface 112. The light-emitting body includes, but is not limited to, an LED light bar.

[0115] It can be understood that the rear wall surface of the support member 300 fits against the inner rear wall surface of the second installation cavity 2120, the upper and lower wall surfaces of the support member 300 respectively fit against the inner upper and lower wall surfaces of the second installation cavity 2120, and the front wall surface of the support member 300 includes a guiding inclined surface 310 that slopes upward from front to back. By precisely fitting the lower surface of the light-emitting body against the guiding inclined surface 310, it is ensured that the light-emitting surface of the light-emitting body slopes upward from front to back relative to the second wall surface 112.

[0116] In some embodiments, such as Figure 3 and Figure 4 shown, the limiting component 400 includes a first limiting member 410 and a second limiting member 420. The first limiting member 410 is installed in the second installation cavity 2120 and is in abutting cooperation with the edge of the light-emitting surface close to the second wall surface 112; the second limiting member 420 is installed in the second installation cavity 2120 and is in abutting cooperation with the edge of the light-emitting surface away from the second wall surface 112. The first limiting member 410 and the second limiting member 420 are located on the same side of the light source.

[0117] It can be understood that the limiting component 400 is located in front of the support member 300. The first limiting member 410 is arranged on the inner top surface of the second installation cavity 2120, and the second limiting member 420 is arranged on the inner bottom surface of the second installation cavity 2120. That is, the first limiting member 410 abuts against the corner of the front surface and the upper surface of the light-emitting body, and the second limiting member 420 abuts against the corner of the front surface and the lower surface of the light-emitting body, thereby enhancing the stability of the light source and ensuring that the light-emitting body maintains an appropriate inclination angle, which helps to achieve uniform illumination inside the refrigerating compartment 110.

[0118] In some embodiments, such as Figure 3 and Figure 4 shown, the upper end of the first limiting member 410 is connected to the lower surface of the cover plate 2123, and the lower end is located behind the connection between the upper end and the lower surface of the cover plate 2123, so that an acute angle is formed between the first limiting member 410 and the lower surface of the cover plate 2123, which helps to more tightly fix the light source and provides additional support and stability. It should be noted that the shapes of the first limiting member 410 and the second limiting member 420 can be designed according to actual needs, and specific limitations are not made in this embodiment.

[0119] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of this application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after. Among them, the terms "first position" and "second position" are two different positions.

[0120] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this 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, and therefore cannot be understood as a limitation to this application.

[0121] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0122] In the description of this application, the "first feature", "second feature" can include one or more of such features.

[0123] In the description of this application, the meaning of "a plurality" is two or more.

[0124] In the description of this application, the first feature being "above" or "below" the second feature can include the first and second features being in direct contact, or can include the first and second features not being in direct contact but being in contact through additional features between them.

[0125] In the description of the present application, the first feature being "above", "over", or "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", or "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0126] In the description of this specification, descriptions with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0127] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the claims and their equivalents.

Claims

1. A storage device, characterized in that, Comprising: Inner liner, forming a refrigerating compartment; Cooling plate, installed on the first wall surface of the refrigerating compartment; Evaporator, installed on the cooling plate, for cooling the refrigerating compartment through the cooling plate; Cover body, installed in the refrigerating compartment and forming a first installation cavity and a second installation cavity, the first installation cavity having an air outlet facing the first wall surface, and the second installation cavity being located on the side of the first installation cavity away from the first wall surface; Fan main body, rotatably arranged in the first installation cavity; Light source, the light source being installed in the second installation cavity.

2. The storage device according to claim 1, characterized in that, The cover body is installed on the second wall surface of the refrigerating compartment, and one side of the light source facing the second wall surface has a light emitting surface, and the light emitting surface is inclined relative to the second wall surface.

3. The storage device according to claim 2, characterized in that, The light source is located at one end of the second installation cavity close to the first wall surface, and the light emitting surface is inclined from the direction close to the first wall surface to the direction close to the second wall surface.

4. The storage device according to claim 3, characterized in that At least a part of the side of the second installation cavity away from the second wall surface is inclined from the direction close to the first wall surface to the direction away from the second wall surface.

5. The storage device according to claim 2, characterized in that, Further comprising: Support member, installed in the second installation cavity for supporting the light source; Limit assembly, installed in the second installation cavity, the light source being located between the support member and the limit assembly, and the limit assembly being used for limiting the light source in the direction close to or away from the first wall surface.

6. The storage device according to claim 5, characterized in that, The light source includes an inclined light emitting body, and the support member has a guiding inclined surface, and the guiding inclined surface fits with the side of the light emitting body away from the second wall surface.

7. The storage device according to claim 5, characterized in that, The limit assembly includes: First limit member, installed in the second installation cavity and in abutting cooperation with the edge of the light emitting surface close to the second wall surface; Second limit member, installed in the second installation cavity and in abutting cooperation with the edge of the light emitting surface away from the second wall surface, the first limit member and the second limit member being located on the same side of the light source.

8. The storage device according to any one of claims 1 to 7, characterized in that, The cover body includes: Bottom shell, the bottom shell forming the first installation cavity, the side of the bottom shell facing the second wall surface of the refrigerating compartment being spaced from the second wall surface, and the side of the bottom shell facing the second wall surface being provided with an air suction port; Mounting frame, arranged on the outer periphery of the bottom shell and fitting with the second wall surface, for forming the second installation cavity, and the mounting frame being provided with an air inlet.

9. The storage device according to claim 8, characterized in that, The mounting frame includes: Two side plates, the two side plates being respectively installed outside two opposite side walls of the bottom shell, and the side of the side plate facing the second wall surface fitting with the second wall surface, and the air inlet being arranged on the side plate; Mounting member, the mounting member being arranged on the side of the bottom shell away from the first wall surface, and the mounting member fitting with both the second wall surface and the side plate; Cover plate, connected to the mounting member and the side plate respectively to enclose and form the second installation cavity.

10. The storage device according to claim 9, characterized in that, The end face of the mounting member away from the first wall surface is inclined from the direction close to the first wall surface to the direction away from the second wall surface; and / or The end face of the mounting member close to the first wall surface is inclined from the direction close to the first wall surface to the direction close to the second wall surface.

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