Refrigeration equipment

Abstract

The utility model relates to refrigeration equipment, belongs to refrigeration equipment technical field, refrigeration equipment includes box body, door frame, panel, mounting cavity, first clamping portion, reinforcer, first bending portion and second bending portion, door frame includes a plurality of side plate, the width direction of each side plate is set along the opening direction of box body, the panel is connected to the door frame far away from box body side, and the mounting cavity is connected to the door frame far away from box body side. The mounting cavity is formed in the inner peripheral wall close to the door frame, the first clamping part is arranged on the inner wall of the mounting cavity, the reinforcing piece is arranged in the mounting cavity, a clamping hole is formed in the reinforcing piece and used for being connected with the first clamping part in a clamped mode, the reinforcing piece comprises a first bending part and a second bending part, the first bending part is used for supporting deformation of the side plate in the thickness direction, and the second bending part is used for supporting deformation of the side plate in the thickness direction. The second bent part is connected to the first bent part and is bent relative to the first bent part, and the second bent part is used for supporting deformation of the side plate in the width direction. The structural strength of the door body is enhanced through the reinforcer, and the problem of cold leakage caused by deformation of the door body due to thermal expansion and cold contraction is solved.

Description

Technical Field

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

[0002] As people's living standards continue to improve, refrigeration equipment has been used more and more widely in daily life. Refrigeration equipment is used to store food and other items at low temperatures to extend the shelf life of the items and keep them fresh.

[0003] The refrigeration device includes a box body and a door disposed on the box body, a storage compartment for storing items is formed inside the box body, and the door is used to open and close the storage compartment. The door of some refrigeration devices is a glass door, through which the user can see the items stored in the box body.

[0004] During the use of glass door products, since the glass door includes a plastic door frame and tempered glass, when the temperature inside the box continues to drop, the glass door will shrink when it encounters cold air, causing the glass door to deform. When the compression of the door seal cannot make up for the deformation, the glass door will leak cold air. Utility Model Content

[0005] The utility model solves one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the present application aims to provide a refrigeration device in which a reinforcement member is installed in the door frame to improve the deformation resistance of the door body.

[0007] In order to achieve the above object, the utility model provides a refrigeration device, comprising:

[0008] A box body, one side of which is open;

[0009] A door frame, the door frame is arranged on a side of the box body where an opening is provided, the door frame comprises a plurality of side panels, and the width direction of each of the side panels is arranged along the opening direction of the box body;

[0010] A panel connected to a side of the door frame away from the box body;

[0011] A first clamping portion, wherein the first clamping portion is disposed on an inner wall of the side plate;

[0012] A reinforcement member, wherein a clamping hole is provided on the reinforcement member, and the clamping hole is used to clamp with the first clamping portion, and the length direction of the reinforcement member is the same as the length direction of the corresponding side plate, and the reinforcement member includes:

[0013] A first bending portion, wherein both ends of the first bending portion in the width direction are used to support the deformation of the corresponding side plate in the width direction, and the first bending portion is used to resist the deformation of the corresponding side plate in the width direction;

[0014] The second bending portion is connected to the first bending portion and is bent relative to the first bending portion, and both ends of the second bending portion in the width direction are used to support the deformation of the side plate in the thickness direction, and the second bending portion is used to resist the deformation of the side plate in the thickness direction.

[0015] In the technical solution, the reinforcement is fixed to the inner wall of the door frame, which enhances the structural strength of the door body, improves the deformation resistance of the door body, and prevents the door body from deforming due to thermal expansion and contraction and causing cold leakage.

[0016] In some embodiments of the present application, the width direction of the first bending portion is arranged along the opening direction of the box body, and the two ends of the first bending portion in the width direction are respectively connected to the second bending portion.

[0017] In some embodiments of the present application, the number of the second bending portions is two, the two second bending portions are respectively arranged at the two ends of the first bending portion in the width direction, and the two second bending portions respectively extend in the direction of the corresponding side panels.

[0018] In addition, the utility model also provides a refrigeration device, which includes:

[0019] A box body, one side of which is open;

[0020] A door frame, the door frame is rotatably connected to a side of the box body having an opening, the door frame comprising a plurality of side panels, and the width direction of each of the side panels is arranged along the opening direction of the box body;

[0021] A panel connected to a side of the door frame away from the box body;

[0022] A card slot, the card slot is opened on the inner wall of the side plate;

[0023] A reinforcement member is provided with a second clamping portion, the second clamping portion is used to clamp into the clamping slot, the length direction of the reinforcement member is the same as the length direction of the corresponding side panel, and a deformation cavity is formed on the reinforcement member in a direction away from the corresponding side panel, so that the reinforcement member supports the deformation of the door frame through elastic deformation.

[0024] In the technical solution, the reinforcement is arranged in the installation cavity, and the anti-deformation ability of the door frame is enhanced by relying on the elastic deformation of the reinforcement. The reinforcement eliminates the stress of the door frame deformation by its own elasticity.

[0025] In some embodiments of the present application, the reinforcement includes a first bending portion and two second bending portions, the two second bending portions are respectively arranged at both ends of the first bending portion in the width direction, and the deformation cavity is formed between the first bending portion and the two second bending portions.

[0026] Some embodiments of the present application further include a third bending portion, which is connected to a side of the second bending portion away from the first bending portion, and is bent relative to the second bending portion. The third bending portion extends in a direction away from the first bending portion, and is in contact with an inner wall of the side panel.

[0027] Some embodiments of the present application further include a fourth bending portion, which is connected to a side of the third bending portion away from the second bending portion, and is bent relative to the third bending portion, and abuts against an inner wall of the installation cavity.

[0028] In some embodiments of the present application, a plurality of the reinforcement members are provided along the width direction of the corresponding side panels, and any two adjacent third bending portions are connected to each other.

[0029] In some embodiments of the present application, a first positioning portion is provided on the inner wall of the installation cavity, a first positioning hole is opened on the reinforcement member, and the first positioning portion is used to be inserted into the first positioning hole.

[0030] In some embodiments of the present application, the length direction of the reinforcement is the same as the length direction of the installation cavity, and the first bending portion is provided with a plurality of through holes spaced apart along the length direction of the reinforcement, and the plurality of through holes are used for injecting foaming material.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic structural diagram of a door body of a refrigeration device according to an embodiment of the present application;

[0033] Figure 2 The refrigeration device according to the embodiment of the present application Figure 1 The enlarged structural diagram at A in the middle;

[0034] Figure 3 is a structural exploded diagram of a door body of a refrigeration device according to an embodiment of the present application;

[0035] Figure 4 is a structural front view of a door body of a refrigeration device according to an embodiment of the present application;

[0036] Figure 5 The refrigeration device according to the embodiment of the present application Figure 4 Cross-sectional view in the middle BB direction;

[0037] Figure 6 The refrigeration device according to the embodiment of the present application Figure 4 Cross-sectional view in CC direction;

[0038] Figure 7 The refrigeration device according to the embodiment of the present application Figure 6 The enlarged structural diagram at D in the middle;

[0039] Figure 8 is a schematic structural diagram of a reinforcement member of a refrigeration device according to an embodiment of the present application;

[0040] Fig. 9 is a structural stereogram of a reinforcement member of a refrigeration device according to an embodiment of the present application;

[0041] Fig.10 is a structural front view of a reinforcement member of a refrigeration device according to an embodiment of the present application;

[0042] Fig.11 is a structural side view of a reinforcement member of a refrigeration device according to an embodiment of the present application;

[0043] Fig.12 is a structural side view of a reinforcement member of a refrigeration device according to an embodiment of the present application;

[0044] Fig.13 is a schematic structural diagram of a door frame of a refrigeration device according to an embodiment of the present application;

[0045] Fig.14 The refrigeration device according to the embodiment of the present application Fig.13 The enlarged structural diagram at E in the middle;

[0046] Fig.15 is a structural front view of a door frame of a refrigeration device according to an embodiment of the present application;

[0047] Fig.16 The refrigeration device according to the embodiment of the present application Fig.15 Cross-sectional view in the FF direction;

[0048] Fig.17 The refrigeration device according to the embodiment of the present application Fig.15 Sectional view along the GG direction.

[0049] In the above figures: 100, door frame; 101, side panel; 102, installation cavity; 200, panel; 300, first clamping part; 400, reinforcement; 401, clamping hole; 402, first bending part; 403, second bending part; 404, third bending part; 405, fourth bending part; 500, first positioning part; 600, through hole. DETAILED DESCRIPTION

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation to the present invention.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean 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 the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0054] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0055] In the present application, the refrigeration device includes a box body and a door body, wherein the box body has a storage space, and the door body is used to open or close the storage space. When the door body is opened, items can be stored and retrieved from the horizontal freezer, and a refrigeration component is arranged inside the box body, and the refrigeration component includes an evaporator and a fan.

[0056] The box body is also provided with a condenser and a compressor. The compressor injects refrigerant into the condenser. The condenser dissipates heat from the refrigerant and then flows into the evaporator. The evaporator evaporates the refrigerant and absorbs heat to lower the temperature of the storage space. After cooling, the refrigerant flows back to the compressor to complete the next cycle.

[0057] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0058] As attached Figures 1 to 3 As shown, in an illustrative embodiment of the refrigeration device of the utility model, the refrigeration device includes a box body, and one side of the box body is opened.

[0059] The refrigeration device may include a door body, which is used to open or close the opening of the box body. The door body includes a door frame 100 and a glass panel 200.

[0060] The refrigeration device may include a door frame 100, which is arranged on a side of the box body with an opening. The door frame 100 can be rotatably connected to the opening of the box body, and the door frame 100 includes a plurality of side panels 101, the width direction of the side panels 101 is the same as the opening direction of the box body, and the plurality of side panels 101 enclose the door frame 100.

[0061] The refrigeration device may include a glass panel 200 , and the glass panel 200 is connected to a side of the door frame 100 away from the cabinet.

[0062] The refrigeration device may include a chamber, and the chamber is opened in each side plate 101.

[0063] The refrigeration device may include an installation cavity 102 , which is opened on the inner peripheral wall of the door frame 100 , and the installation cavity 102 is formed by combining various chambers.

[0064] The refrigeration device may include a first clamping portion 300 , which is disposed on an inner wall of the installation cavity 102 .

[0065] The refrigeration equipment may include a reinforcement member 400, which is arranged in the installation cavity 102. The reinforcement member 400 is provided with a card hole 401, which is used to be connected with the first card hole 300. The length direction of the reinforcement member 400 is the same as the length direction of the corresponding side panel 101. The reinforcement member 400 is used to enhance the structural strength of the door frame 100.

[0066] The reinforcement member 400 may include a first bending portion 402 , both ends of the first bending portion 402 in the width direction are used to support the deformation of the corresponding side plate 101 in the width direction, and the first bending portion 402 is used to resist the deformation of the corresponding side plate 101 in the width direction.

[0067] The reinforcement 400 may include a second bending portion 403, which is connected to the first bending portion and bent relative to the first bending portion, and both ends of the second bending portion 403 in the width direction are used to support the deformation of the side panel 101 in the thickness direction, and the second bending portion 403 is used to resist the deformation of the side panel 101 in the thickness direction.

[0068] Through the above technical solution, the reinforcement 400 is fixed in the door frame 100, which enhances the structural strength of the door body, improves the deformation resistance of the door body, and prevents the door body from deforming due to thermal expansion and contraction and causing cold leakage problems, thereby effectively ensuring the molding quality of the door body, with a simple structure, reasonable design and good anti-deformation effect.

[0069] The reinforcement 400 and the door frame 100 are snap-fitted together so that the reinforcement 400 is stably fixed to the door frame 100 and is not easy to fall off, thus avoiding the problem of repeated installation and removal of screws caused by repeatedly fixing the reinforcement 400 and the door frame 100 with multiple screws.

[0070] As attached Figures 4 to 7 As shown, in some embodiments, the width direction of the first bending portion 402 is arranged along the opening direction of the box body, and both ends of the first bending portion 402 in the width direction are respectively connected to the second bending portion 403.

[0071] The two second bending portions 403 are spaced apart and arranged in parallel, and the first bending portion 402 is spaced apart from the corresponding side plate 101. The first bending portion 402 may be parallel to the corresponding side plate 101.

[0072] In some embodiments, the second bending portion 403 is disposed perpendicular to the first bending portion 402 , and the second bending portion 403 extends toward the direction of the corresponding side plate 101 .

[0073] In some embodiments, the reinforcement member 400 may include a third bending portion 404, which is connected to a side of the second bending portion 403 away from the first bending portion 402, and is bent relative to the second bending portion 403, and abuts against the inner wall of the installation cavity 102.

[0074] In some embodiments, the third bending portion 404 is arranged parallel to the first bending portion 402 , and the third bending portion 404 is arranged perpendicular to the second bending portion 403 .

[0075] As attached Figures 8 to 12 As shown, in some embodiments, the reinforcement 400 may include a fourth bending portion 405, which is connected to a side of the third bending portion 404 away from the second bending portion 403, and the fourth bending portion 405 is bent relative to the third bending portion 404, and the fourth bending portion 405 abuts against the inner wall of the installation cavity 102.

[0076] In some embodiments, the fourth bending portion 405 is parallel to the second bending portion 403 , the fourth bending portion 405 is disposed perpendicular to the third bending portion 404 , and the fourth bending portion 405 extends in a direction away from the corresponding side plate 101 .

[0077] In some embodiments, there is one first bending portion 402 and two second bending portions 403. The two second bending portions 403 are respectively arranged on both sides of the first bending portion 402. The sides of the two second bending portions 403 away from the first bending portion 402 are respectively connected to the third bending portion 404. The sides of the two third bending portions 404 away from the second bending portion 403 are respectively connected to the fourth bending portion 405.

[0078] The cross section of the reinforcement member 400 is in a bow shape and has a certain elasticity, thereby improving the overall structural strength of the reinforcement member 400 . The deformation of the reinforcement member 400 can offset the deformation of the door frame 100 .

[0079] The two third bent portions 404 and the two fourth bent portions 405 abut against the inner wall of the installation cavity 102 , thereby increasing the contact area between the reinforcement member 400 and the inner wall of the installation cavity 102 , and being able to effectively prevent the door frame 100 from deforming.

[0080] In some embodiments, the first bending portion 402 abuts against the inner wall of the installation cavity 102 , the third bending portion 404 and the corresponding side plate 101 are spaced apart, and the third bending portion 404 may be parallel to the corresponding side plate 101 .

[0081] In some embodiments, the first bending portion 402 may be configured as a plate-like structure. The second bending portion 403 may be configured as a plate-like structure. The third bending portion 404 may be configured as a plate-like structure. The fourth bending portion 405 may be configured as a plate-like structure.

[0082] In some embodiments, the first bending portion 402 and the second bending portion 403 may not be perpendicular to each other. The second bending portion 403 and the third bending portion 404 may not be perpendicular to each other. The third bending portion 404 and the fourth bending portion 405 may not be perpendicular to each other.

[0083] In some embodiments, a plurality of reinforcement members 400 are provided along the width direction of the corresponding side plate 101 . When the thickness of the door frame 100 is relatively large, a plurality of connected reinforcement members 400 may be provided to enhance the structural strength of the door frame 100 .

[0084] As attached Figures 13 to 17 As shown, in some embodiments, a first positioning portion 500 is provided on the inner wall of the installation cavity 102, and a first positioning hole is opened on the reinforcement 400. The first positioning portion 500 is used to be inserted into the first positioning hole, so that the reinforcement 400 and the door frame 100 are accurately aligned, thereby improving the tightness of the fit between the door frame 100 and the reinforcement 400.

[0085] The first positioning portion 500 is a columnar structure, and the first positioning hole is provided in the first bending portion 402 , so as to facilitate the rapid assembly between the reinforcement member 400 and the door frame 100 without affecting the alignment relationship between the reinforcement member 400 and the door frame 100 .

[0086] In some embodiments, the length direction of the reinforcement member 400 is the same as the length direction of the installation cavity 102, and the first bent portion 402 is provided with a plurality of through holes 600 spaced apart along the length direction of the reinforcement member 400, and the plurality of through holes 600 are used to inject the foaming material. The foaming material can better form the reinforcement member 400 and the door frame 100 into a whole.

[0087] After the door frame 100 and the panel 200 are pressed together, the reinforcement member 400 is installed along the first positioning portion 500 on the door frame 100 until the door frame 100 and the reinforcement member 400 are engaged with each other. At this time, the side wall of the reinforcement member 400 abuts against the side wall of the installation cavity 102, thus supporting the door frame 100. The foaming material is injected through the through hole 600, and the foaming material fills the gap between the reinforcement member 400 and the door frame 100, so that the reinforcement member 400 and the door frame 100 become a whole.

[0088] When the door frame 100 is deformed in the thickness direction, the reinforcement 400 corrects the deformation of the door frame 100 through the first positioning portion 500 and the contact between the reinforcement 400 and the side wall of the installation cavity 102. When the door frame 100 is deformed in the width direction or the length direction, the reinforcement 400 corrects the deformation of the door frame 100 through the clamping form between the reinforcement 400 and the door frame 100 and the contact between the reinforcement 400 and the side wall of the installation cavity 102.

[0089] In some embodiments, a sealing ring is provided between the door frame 100 and the panel 200, and the panel 200 is adhered to the door frame 100. The sealing ring improves the sealing between the panel 200 and the door frame 100. The sealing ring is provided along the edge of the panel 200.

[0090] In some embodiments, the panel 200 is a glass panel 200 , and the glass panel 200 is used to close the door frame 100 .

[0091] In some embodiments, the first engaging portion 300 is a hook, which is engaged in the engaging hole 401 to prevent the reinforcing member 400 from falling off the door frame 100 before the door body foaming step is performed.

[0092] In some embodiments, the reinforcement member 400 is an integrally formed structure, which ensures the structural stability of the reinforcement member 400. The reinforcement member 400 is made of metal material, such as aluminum alloy or stainless steel, and is made by sheet metal processing, and has strong structural strength.

[0093] In some embodiments, the plurality of side panels 101 may be two side panels 101 disposed transversely and two side panels 101 disposed vertically, wherein the two side panels 101 disposed transversely are parallel and spaced apart from each other, and the two side panels 101 disposed vertically are parallel and spaced apart from each other. One end of the two vertical side panels 101 is connected to the two ends of one of the side panels 101 disposed transversely, and the other end of the two vertical side panels 101 is connected to the two ends of the other side panel 101 disposed transversely.

[0094] In addition, the present application also provides a refrigeration device, which includes a box body, and one side of the box body is opened.

[0095] The refrigeration device may include a door frame 100, which is rotatably connected to a side of the box body with an opening. The door frame 100 is surrounded by a plurality of side panels 101, and the width direction of each side panel 101 is arranged along the opening direction of the box body.

[0096] The refrigeration device may include a panel 200 , and the panel 200 is connected to a side of the door frame 100 away from the cabinet.

[0097] The refrigeration device may include a chamber, and the chamber is opened in each side plate 101.

[0098] The refrigeration device may include an installation cavity 102 , which is opened on the inner peripheral wall of the door frame 100 , and the installation cavity 102 is formed by combining various chambers.

[0099] The refrigeration device may include a card slot, which is opened on the inner wall of the installation cavity 102 .

[0100] The refrigeration equipment may include a reinforcement member 400, which is arranged in the installation cavity 102. The reinforcement member 400 is provided with a second clamping portion, which is used to clamp into the clamping slot. The reinforcement member 400 is bent in a direction away from the corresponding side panel 101 to form a deformation cavity so that the reinforcement member 400 supports the deformation of the door frame 100.

[0101] Through the above scheme, the reinforcement 400 is arranged in the installation cavity 102, and the deformation resistance of the door body is enhanced by relying on the elastic deformation of the reinforcement 400. The reinforcement 400 eliminates the stress of the deformation of the door frame 100 by its own elasticity, thereby changing the influence of the deformation of the door frame 100 on the door body. The structure is simple, the design is reasonable, and the practicability is strong.

[0102] In some embodiments, the reinforcement includes a first bending portion 402 and two second bending portions 403 , the two second bending portions 403 are respectively arranged at two ends of the first bending portion 402 in the width direction, and a deformation cavity is formed between the first bending portion 402 and the two second bending portions 403 .

[0103] In some embodiments, the reinforcement member 400 may include a third bending portion 404, which is connected to a side of the second bending portion 403 away from the first bending portion 402, and is bent relative to the second bending portion 403, and abuts against the inner wall of the installation cavity 102.

[0104] In some embodiments, the reinforcement member 400 may include a fourth bending portion 405, which is connected to a side of the third bending portion 404 away from the second bending portion 403, and is bent relative to the third bending portion 404, and abuts against the inner wall of the installation cavity 102.

[0105] In some embodiments, the second engaging portion is a hook, which protrudes from the surface of the reinforcement 400 and is disposed toward the corresponding side plate 101 .

[0106] In some embodiments, the door frame 100 is an integral injection-molded door frame 100, and the reinforcement member 400 is disposed on the inner side of the door frame 100. The integral injection-molded door frame 100 forms the door frame 100 as an integral component, which has better integrity than the existing spliced ​​door frame 100, and can also reduce labor costs and improve production efficiency.

[0107] In some embodiments, the door body includes a door frame 100 and a panel 200, and the door body is a rotating door structure. The door body is rotatably arranged on the front side of the box body, and the door body can be used as a common door structure, such as a refrigerator door, a freezer door, etc.

[0108] The door body and the box body can be connected by a hinge, so that the door body can rotate around the axis of the hinge to open and close the door body, and then open or close the corresponding box body.

[0109] The door body can also be a push-pull door structure. The door body can be pushed and pulled on the front side of the box body, and the door body can be used as a drawer door. Specifically, guide rails are respectively provided on the left and right inner walls of the box body, and the door body is respectively connected to the guide rails on both sides, and then the push-pull function of the door body is realized by the extension and retraction of the guide rails.

[0110] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A refrigeration device, characterized in that: It includes: A box body, one side of which is open; A door frame, the door frame is arranged on a side of the box body where an opening is provided, the door frame comprises a plurality of side panels, and the width direction of each of the side panels is arranged along the opening direction of the box body; A panel connected to a side of the door frame away from the box body; A first clamping portion, wherein the first clamping portion is disposed on an inner wall of the side plate; A reinforcement member, wherein a clamping hole is provided on the reinforcement member, and the clamping hole is used to clamp with the first clamping portion, and the length direction of the reinforcement member is the same as the length direction of the corresponding side plate, and the reinforcement member includes: A first bending portion, wherein both ends of the first bending portion in the width direction are used to support the deformation of the corresponding side plate in the width direction, and the first bending portion is used to resist the deformation of the corresponding side plate in the width direction; The second bending portion is connected to the first bending portion and is bent relative to the first bending portion, and both ends of the second bending portion in the width direction are used to support the deformation of the side plate in the thickness direction, and the second bending portion is used to resist the deformation of the side plate in the thickness direction.

2. The refrigeration equipment according to claim 1, characterized in that: The width direction of the first bending portion is arranged along the opening direction of the box body, and both ends of the first bending portion in the width direction are respectively connected to the second bending portion.

3. The refrigeration equipment according to claim 2, characterized in that: The number of the second bending portions is two, and the two second bending portions are respectively arranged at two ends of the first bending portion in the width direction, and the two second bending portions respectively extend in the direction corresponding to the side plate.

4. A refrigeration device, characterized in that: It includes: A box body, one side of which is open; A door frame, the door frame is rotatably connected to a side of the box body having an opening, the door frame comprising a plurality of side panels, and the width direction of each of the side panels is arranged along the opening direction of the box body; A panel connected to a side of the door frame away from the box body; A card slot, the card slot is opened on the inner wall of the side plate; A reinforcement member is provided with a second clamping portion, the second clamping portion is used to clamp into the clamping slot, the length direction of the reinforcement member is the same as the length direction of the corresponding side panel, and a deformation cavity is formed on the reinforcement member in a direction away from the corresponding side panel, so that the reinforcement member supports the deformation of the door frame through elastic deformation.

5. The refrigeration equipment according to claim 4, characterized in that: The reinforcement member includes a first bending portion and two second bending portions, the two second bending portions are respectively arranged at two ends of the first bending portion in a width direction, and the deformation cavity is formed between the first bending portion and the two second bending portions.

6. The refrigeration equipment according to claim 3 or 5, characterized in that: It also includes a third bending portion, which is connected to a side of the second bending portion away from the first bending portion, the third bending portion is bent relative to the second bending portion, the third bending portion extends in a direction away from the first bending portion, and the third bending portion abuts against the inner wall of the side plate.

7. The refrigeration device according to claim 6, characterized in that: It also includes a fourth bending portion, which is connected to a side of the third bending portion away from the second bending portion, and is bent relative to the third bending portion, and abuts against an inner wall of the side plate.

8. The refrigeration device according to claim 6, characterized in that: A plurality of the reinforcement members are arranged along the width direction of the corresponding side plate, and any two adjacent third bending portions are connected to each other.

9. The refrigeration equipment according to claim 3 or 5, characterized in that: The refrigeration device includes an installation cavity, which is opened on the inner wall of the door frame and is formed by a combination of chambers; a first positioning portion is provided on the inner wall of the installation cavity, and a first positioning hole is opened on the reinforcement member, and the first positioning portion is used to be inserted into the first positioning hole.

10. The refrigeration equipment according to claim 3 or 5, characterized in that: The first bending portion is provided with a plurality of through holes spaced apart along the length direction of the reinforcement, and the plurality of through holes are used for injecting foaming material.

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