Evaporator fixing support and refrigeration equipment

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses an evaporator fixing support. The evaporator fixing bracket comprises a main body plate, a bending part and a mounting part, wherein the main body plate is provided with a notch; the bending part is formed by outwards bending a plate body, located at the notch, of the main body plate, so that a limiting space is formed between the bending part and the main body plate, and the evaporator is limited by the bending part; and the mounting part is connected with the main body plate and used for fixing the main body plate. The bending part is formed by directly bending the plate body, located at the notch, of the main body plate, additional use of materials of the bending part is omitted, materials can be saved, and therefore the production cost of the evaporator fixing support can be reduced. The evaporator is limited through the bending part, and then the main body plate is fixed through the mounting part, so that the evaporator is fixedly mounted, and the stability and the fixing efficiency of the evaporator can be improved. Meanwhile, the notches formed in the main body plate can reduce shielding of the main body plate to the evaporator, and therefore the heat exchange effect of the evaporator is improved. The utility model further discloses the refrigeration equipment.

Description

Technical Field

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

[0002] At present, in refrigeration equipment such as embedded air conditioners, multiple sheet metal brackets are usually used to fix the evaporator, and the installation process is cumbersome.

[0003] The related technology provides an evaporator fixing structure, including a first horizontal plate, a second horizontal plate, a first vertical plate and a second vertical plate. The first end of the first vertical plate in the length direction and the first end of the second vertical plate in the length direction are respectively connected to the two ends of the first horizontal plate to form a slot, and the second horizontal plate is connected to the second end of the second vertical plate in the length direction. After the ceiling machine is installed on the ceiling, the fixing structure can be used to fix the evaporator. Since the size of the slot is compatible with the size of the evaporator to be fixed, the bottom of the evaporator can be clamped by the slot, and then the second horizontal plate can be fixed to the top plate above the evaporator by screws passing through the screw holes on the second horizontal plate.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] Although the related technology can achieve a secure fixation of the evaporator by using a fixed structure, reducing the number of fixed structures used and simplifying the installation process, the first horizontal plate, the second horizontal plate, the first vertical plate and the second vertical plate of the fixed structure are formed by continuous bending, which uses more materials and the cost of the fixed structure is still high.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide an evaporator fixing bracket and a refrigeration device to reduce the cost of the evaporator fixing bracket.

[0009] According to the first aspect of the embodiment of the utility model, an evaporator fixing bracket is provided, comprising: a main body plate, provided with a notch; a bending portion, which is formed by bending the plate body of the main body plate at the notch outward to form a limiting space between the main body plate, and the bending portion limits the evaporator; and a mounting portion, which is connected to the main body plate and is used to fix the main body plate.

[0010] Optionally, the bending portion includes: a first bending plate, a first end of the first bending plate is integrally connected to the main plate at the notch, and the second end of the first bending plate extends in a direction away from the main plate to form a bend between the first bending plate and the main plate; a second bending plate, a first end of the second bending plate is integrally connected to the second end of the first bending plate, and the second end of the second bending plate extends in a direction away from the first bending plate to form a bend between the second bending plate and the first bending plate, and the plate surface of the second bending plate is arranged corresponding to the plate surface of the main plate; wherein a limiting space is formed between the main plate and the first bending plate and the second bending plate.

[0011] Optionally, the second bending plate is provided with a protruding structure, which is provided on a surface of the second bending plate facing the main plate and protrudes toward the main plate.

[0012] Optionally, the bending portion also includes: a guide edge, the first end of the guide edge is integrally connected to the second end of the second bending plate, and the second end of the guide edge extends obliquely in a direction away from the main plate to form a bend between the guide edge and the second bending plate; wherein, along the direction from the first end of the guide edge toward the second end of the guide edge, the distance between the guide edge and the main plate gradually increases.

[0013] Optionally, the evaporator fixing bracket also includes: a fixing plate connected to the main plate, and the fixing plate and the bending portion are arranged at both ends of the main plate opposite to each other, and the mounting portion is arranged on the fixing plate, so that the evaporator fixing bracket is installed at a preset mounting position through the fixing plate.

[0014] Optionally, the edge of the fixed plate is provided with a first flange bent and extended away from the preset installation position; and / or, a first reinforcing rib is provided between the main plate and the fixed plate, the first end of the first reinforcing rib is provided on the main plate, and the second end of the first reinforcing rib is provided on the fixed plate.

[0015] Optionally, the edge of the main plate is provided with a second flange that is bent and extended away from the limiting space; and / or, a second reinforcing rib is provided between the main plate and the first bending plate, the first end of the second reinforcing rib is provided on the main plate, and the second end of the second reinforcing rib is provided on the first bending plate.

[0016] Optionally, in the case where the main body panel is provided with a second flange, the second flange is provided with a wire harness fixing hole suitable for passing the wire harness through and fixing the wire harness.

[0017] Optionally, the bending portion is located at the top end of the main body plate along the length direction, and the limiting space is located on the bottom end side of the first bending plate toward the main body plate along the length direction.

[0018] According to the second aspect of the embodiment of the utility model, a refrigeration device is provided, including: an evaporator; an evaporator fixing bracket as described in any of the above embodiments, the main body plate and the bent portion are against the outside of the evaporator, and at least part of the evaporator is accommodated in the limiting space.

[0019] The evaporator fixing bracket and refrigeration equipment provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The bending portion is formed by directly bending the plate body of the main plate at the notch, which eliminates the extra use of the bending portion material, can save materials, and thus can reduce the production cost of the evaporator fixing bracket. A notch is set in the main plate, and the plate body at the notch is directly bent outward to form a bending portion. The limiting space formed between the bending portion and the main plate can accommodate at least part of the evaporator. The main plate and the bending portion are against the outside of the evaporator, thereby forming a limiting effect on the evaporator. The evaporator is limited by the bending portion, and then the main plate is fixed by the mounting portion, so as to achieve fixed installation of the evaporator, which can improve the stability and fixing efficiency of the evaporator. At the same time, the notch set in the main plate can also reduce the shielding of the evaporator by the main plate, thereby improving the heat exchange effect of the evaporator.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a schematic diagram of an evaporator fixing bracket provided by an embodiment of the present disclosure, wherein the direction indicated by the arrow is the length direction of the main body plate;

[0024] Figure 2 yes Figure 1 An enlarged schematic diagram of section A is shown;

[0025] Figure 3 yes Figure 1 An enlarged schematic diagram of portion B is shown;

[0026] Figure 4 is a schematic diagram of another evaporator fixing bracket provided in an embodiment of the present disclosure;

[0027] Figure 5 is a structural schematic diagram of an embedded air conditioner provided by an embodiment of the present disclosure;

[0028] Figure 6 yes Figure 5An enlarged schematic diagram of section C is shown.

[0029] Reference numerals:

[0030] 100: evaporator fixing bracket;

[0031] 10: main body plate; 11: notch;

[0032] 20: bending portion; 21: limiting space; 22: first bending plate; 221: first end of the first bending plate; 222: second end of the first bending plate; 23: second bending plate; 231: first end of the second bending plate; 232: second end of the second bending plate; 233: protruding structure; 24: guide edge; 241: first end of the guide edge; 242: second end of the guide edge;

[0033] 30: fixing plate; 301: first end of the fixing plate; 302: second end of the fixing plate; 31: mounting portion;

[0034] 41: second reinforcing rib; 42: first reinforcing rib;

[0035] 51: second flange; 511: wiring harness fixing hole; 52: first flange; 53: groove;

[0036] 61: evaporator; 62: chassis. DETAILED DESCRIPTION

[0037] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0038] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate for the disclosed embodiments described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0039] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0040] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0041] Unless otherwise stated, the term "plurality" means two or more.

[0042] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0043] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0044] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0045] Combination Figure 1-4 As shown, the embodiment of the present disclosure provides an evaporator fixing bracket 100 , which includes a main body plate 10 , a bending portion 20 and a mounting portion 31 .

[0046] Combination Figure 1 As shown, the main plate 10 is provided with a notch 11; the bending portion 20 is bent outward from the plate body of the main plate 10 located at the notch 11 to form a limiting space 21 between the main plate 10, and the bending portion 20 limits the evaporator; the mounting portion 31 is connected to the main plate 10 and is used to install and fix the main plate 10.

[0047] The evaporator fixing bracket 100 provided by the embodiment of the present disclosure is adopted, and the bending portion 20 is formed by directly bending the plate body of the main plate 10 at the notch 11, which saves the additional use of the material of the bending portion 20, can save materials, and thus can reduce the production cost of the evaporator fixing bracket. The main plate 10 is provided with a notch 11, and the plate body at the notch 11 is directly bent outward to form the bending portion 20. The limiting space 21 formed between the bending portion 20 and the main plate 10 can accommodate at least part of the evaporator 61, and the main plate 10 and the bending portion 20 are against the outside of the evaporator 61, thereby forming a limiting effect on the evaporator 61. The evaporator is limited by the bending portion 20, and then the main plate 10 is fixed by the mounting portion 31, so as to achieve the fixed installation of the evaporator, which can improve the stability and fixing efficiency of the evaporator. At the same time, the notch 11 set in the main plate 10 can also reduce the shielding of the evaporator 61 by the main plate 10, thereby improving the heat exchange effect of the evaporator.

[0048] The bending portion 20 is bent directly outward from the plate body at the notch 11 to form an integral body with the main plate 10, thereby enhancing the overall strength of the evaporator fixing bracket and reducing the fixing process between the bending portion 20 and the main plate 10, thereby simplifying the manufacturing process of the evaporator fixing bracket and also saving costs.

[0049] It can be understood that the bending portion can be formed by the plate body of the main plate located at the notch to form one or more bends outward.

[0050] Optionally, combined Figure 2 As shown, the bending portion 20 includes a first bending plate 22 and a second bending plate 23, the first end 221 of the first bending plate is integrally connected to the main plate 10 at the notch 11, and the second end 222 of the first bending plate extends in a direction away from the main plate 10 so that a bend is formed between the first bending plate 22 and the main plate 10; the first end 231 of the second bending plate is integrally connected to the second end 222 of the first bending plate, and the second end 232 of the second bending plate extends in a direction away from the first bending plate 22 so that a bend is formed between the second bending plate 23 and the first bending plate 22, and the plate surface of the second bending plate 23 is arranged corresponding to the plate surface of the main plate 10; wherein, a limiting space 21 is formed between the main plate 10 and the first bending plate 22 and the second bending plate 23.

[0051] In the disclosed embodiment, the bending portion 20 is formed by the plate body of the main plate 10 located at the notch 11 to form two bends outward, wherein a bend is formed between the first bending plate 22 and the main plate 10, and a bend is formed between the second bending plate 23 and the first bending plate 22, and the plate surface of the second bending plate 23 is arranged corresponding to the plate surface of the main plate 10, so that a U-shaped structure or a limiting space 21 similar to a U-shaped structure is formed between the main plate 10 and the first bending plate 22 and the second bending plate 23, which can clamp at least part of the evaporator 61, increase the limiting surface of the evaporator, and can more effectively limit the evaporator to the bending portion 20.

[0052] Optionally, the second bending plate 23 is parallel to the main plate 10 ; the first bending plate 22 is perpendicular to the main plate 10 , and the first bending plate 22 is perpendicular to the second bending plate 23 .

[0053] The second bending plate 23 is parallel to the main plate 10, the first bending plate 22 is perpendicular to the main plate 10, and the first bending plate 22 is perpendicular to the second bending plate 23, so that the plate surfaces of the main plate 10, the first bending plate 22 and the second bending plate 23 can better fit with the outer surface of the evaporator, thereby achieving more effective limiting.

[0054] The disclosed embodiment takes the notch 11 as a rectangle, the first bent plate 22 as a rectangular plate perpendicular to the main plate 10, and the second bent plate 23 as a rectangular plate perpendicular to the first bent plate 22 and parallel to the main plate 10 as an example. It can be understood that the notch 11, the first bent plate 22, and the second bent plate 23 can also adopt other shapes, and the specific shapes of the notch 11, the first bent plate 22, and the second bent plate 23 are not limited in this application.

[0055] The size of the limiting space 21 matches the size of the evaporator, so that the limiting space 21 can accommodate at least a portion of the evaporator.

[0056] Optionally, the size of the limiting space 21 is matched with the width of the fins of the evaporator.

[0057] The embodiment of the present disclosure takes the fin evaporator as an example. The size of the limiting space 21 of the evaporator fixing bracket 100 is adapted to the size of the fin of the evaporator so that the limiting space 21 can accommodate at least part of the fin. Among the three dimensions of the length, width and height of the fin, the width dimension is relatively the smallest dimension. The bending portion 20 limits the fin from the width direction, which can achieve the minimum material consumption while limiting the fin. For embedded air conditioners, the fins are usually annular structures, and limiting the fins from the width direction can effectively achieve the limiting effect.

[0058] Optionally, combined Figure 2As shown, the second bending plate 23 is provided with a protruding structure 233 , which is provided on the surface of the second bending plate 23 facing the main plate 10 and protrudes toward the main plate 10 .

[0059] For the fin evaporator, at least part of the fins are accommodated in the limiting space of the bending part. A limiting space 21 is formed between the main plate 10 and the first bending plate 22 and the second bending plate 23. A protruding structure 233 protruding toward the main plate 10 is provided on the surface of the second bending plate 23 facing the main plate 10, which can reinforce the fins and prevent the fins from being worn when the evaporator fixing bracket shakes. After the fins are installed in the limiting space 21, the protruding structure 233 can make the bending part 20 fit more closely with the fins, clamp the fins, and enhance the friction fixing force between the fins, which plays a role of limiting and reinforcing, and can prevent the fins from loosening.

[0060] Optionally, combined Figure 2 and Figure 4 As shown, there are multiple protrusion structures 233 , and the multiple protrusion structures 233 are evenly distributed on the surface of the second bending plate 23 facing the main body plate 10 .

[0061] The plurality of protrusion structures 233 are evenly distributed on the surface of the second bending plate 23 facing the main plate 10 , which can more evenly disperse the force between the second bending plate 23 and the evaporator, reduce stress concentration, and improve the structural strength and durability of the bending portion 20 .

[0062] Optionally, the protruding surface of the protruding structure 233 is circular.

[0063] The raised surface of the raised structure 233 is in contact with the evaporator. When the evaporator is clamped and subjected to stress, when the raised surface is circular, the stress distribution is relatively more uniform, which can reduce local stress concentration, thereby improving the durability of the raised structure 233. At the same time, when the raised surface of the raised structure 233 is circular, the raised structure 233 forms a cylindrical structure with smooth edges, which can avoid scratching the evaporator and reduce wear when in contact with the evaporator.

[0064] It can be understood that the raised surface of the raised structure 233 can also be in a square shape or the like, and the present application does not limit the shape of the raised surface.

[0065] The embodiment of the present disclosure takes the example that the number of the protrusion structures 233 is four, the protrusion surface of the protrusion structure 233 is circular, and the four protrusion structures 233 are distributed at intervals along the circumference of the second bending plate 23. When the evaporator fixing bracket is installed on the machine, the fin is clamped into the limiting space 21, and the protrusion structure 233 clamps the fin, which plays a role of limiting and reinforcing in the up, down, left and right directions. When the machine is in the process of transportation, the problem of fin wear caused by the shaking of the evaporator fixing bracket can be prevented.

[0066] Optionally, combined Figure 2 and Figure 4 As shown, the bending portion 20 also includes a guide edge 24, the first end 241 of the guide edge is integrally connected to the second end 232 of the second bending plate, and the second end 242 of the guide edge extends obliquely in a direction away from the main plate 10 to form a bend between the guide edge 24 and the second bending plate 23; wherein, along the direction from the first end 241 of the guide edge toward the second end 242 of the guide edge, the distance between the guide edge 24 and the main plate 10 gradually increases.

[0067] Since the bent portion 20 includes a guide edge 24 , the guide edge 24 is also formed by bending the main body plate 10 at the notch 11 .

[0068] An opening of the limiting space 21 is formed between the main plate 10 and the second end 232 of the second bending plate, and the evaporator is installed in the limiting space 21 from the opening to achieve the limiting of the evaporator. A guide edge 24 is provided at the second end 232 of the second bending plate, and a bend extending obliquely in a direction away from the main plate 10 is formed between the guide edge 24 and the second bending plate 23, which can form a guiding effect on the evaporator. From the first end 241 of the guide edge toward the second end 242 of the guide edge, the distance between the guide edge 24 and the main plate 10 gradually increases, so that the guide edge 24 as a whole can be guided toward the opening of the limiting space 21. For the fin evaporator, when the evaporator fixing bracket is installed to the evaporator, the fin can be easily put in because the size between the second end 242 of the guide edge and the main plate 10 is much larger than the fin width size. Moreover, the guide edge 24 is arranged obliquely, and the fin can be installed into the limiting space 21 more quickly through the guiding effect of the guide edge 24, so that the fixing bracket can be installed on the fin more easily. At the same time, the inclined setting of the guide edge 24 can make the bent portion 20 gradually tighten relative to the fins during the process of pressing the evaporator fixing bracket downward toward the fins, so as to better achieve the limiting effect while guiding.

[0069] Optionally, the inclination angle of the guide edge 24 relative to the second bending plate 23 is 45 degrees.

[0070] When the evaporator is to be installed, the guide edge 24 can play a clear guiding role when the tilt angle is 45 degrees, so that the movement resistance of the evaporator is small and the installation is smoother. At the same time, the setting of the 45-degree angle can also avoid an angle that is too large, save space, and facilitate alignment during processing and assembly.

[0071] Optionally, combined Figure 1 and Figure 3As shown, the evaporator fixing bracket also includes a fixing plate 30, which is connected to the main plate 10, and the fixing plate 30 and the bending portion 20 are arranged at both ends of the main plate 10 opposite to each other, and the mounting portion 31 is arranged on the fixing plate 30, so that the evaporator fixing bracket can be installed at a preset mounting position through the fixing plate 30.

[0072] The evaporator fixing bracket is installed and fixed by the installation part 31 on the fixing plate 30. The fixing plate 30 and the bending part 20 are arranged at the two ends of the main plate 10 opposite to each other. For example, the fixing plate 30 and the bending part 20 are arranged at the two ends of the main plate 10 opposite to each other along the length direction, which can enhance the stability of the entire structure and prevent the displacement or deformation of the main plate 10 due to external force. By limiting and fixing at both ends of the main plate 10, the force acting on the main plate 10 can be distributed more evenly and the local stress concentration can be reduced. At the same time, the limiting and installation operations are performed at both ends of the main plate 10 respectively, which can also make the installation and disassembly process more convenient and reduce the complexity of the installation.

[0073] Optionally, the fixing plate 30 and the main body plate 10 may be integrally connected.

[0074] Optionally, combined Figure 3 As shown, the first end 301 of the fixing plate is connected to the main body plate 10 , and the second end 302 of the fixing plate extends obliquely in a direction away from the main body plate 10 , so that a bend is formed between the fixing plate 30 and the main body plate 10 .

[0075] The fixing plate 30 and the main body plate 10 are bent so that the fixing plate 30 can be fixedly installed on a mounting plane other than the plane where the main body plate 10 is located, which can save space and effectively utilize the available space. At the same time, the bending between the fixing plate 30 and the main body plate 10 can also strengthen the connection between the fixing plate 30 and the main body plate 10 and improve the stability of the overall structure.

[0076] Optionally, combined Figure 1 and Figure 4 As shown, the fixing plate 30 and the bending portion 20 are disposed on opposite sides of the main body plate 10 along the thickness direction of the main body plate 10 .

[0077] The fixing plate 30 and the bending portion 20 are arranged on both sides of the main plate 10 along the thickness direction of the main plate 10. Moreover, the fixing plate 30 and the bending portion 20 are also arranged on both ends of the main plate 10, so that the evaporator fixing bracket as a whole forms a Z-shaped structure, which can enhance the overall strength of the structure.

[0078] Optionally, combined Figure 3 As shown, the mounting portion 31 includes a fixing hole so that a screw can pass through the fixing hole for installation and fixing.

[0079] By screwing the fixing plate 30 through the fixing hole, the fixing effect of the evaporator can be made more firm and stable. It can be understood that the mounting portion 31 can also be a mounting structure such as a snap-fit ​​structure or a plug-in structure.

[0080] Optionally, combined Figure 3 As shown, the edge of the fixing plate 30 is provided with a first flange 52 that is bent and extended away from the preset installation position.

[0081] The fixing plate 30 is fixed at a preset installation position to fix the evaporator. As a fixing structure of the evaporator fixing bracket, the fixing plate 30 also requires high strength. The setting of the first flange 52 can reinforce the fixing plate 30 and improve the strength of the fixing plate 30. The number of the first flanges 52 can be multiple, and the edges of the fixing plate 30 can be provided with a first flange 52 that is bent and extended away from the preset installation position. The present application takes the example of a fixing plate 30 having two first flanges 52. The fixing plate 30 is provided with first flanges 52 on both side edges of the connection with the main plate 10, and the first flanges 52 are bent and extended in a direction away from the preset installation position.

[0082] Optionally, combined Figure 3 As shown, a first reinforcing rib 42 is disposed between the main plate 10 and the fixing plate 30 , a first end of the first reinforcing rib 42 is disposed on the main plate 10 , and a second end of the first reinforcing rib 42 is disposed on the fixing plate 30 .

[0083] The first reinforcing rib 42 is disposed between the main plate 10 and the fixed plate 30. The first reinforcing rib 42 can be used to reinforce the connection between the main plate 10 and the fixed plate 30, thereby enhancing the structural strength and stability. The shape of the first reinforcing rib 42 is not limited. This application takes the first reinforcing rib 42 as an elongated protrusion as an example. One end of the first reinforcing rib 42 is disposed on the surface of the main plate 10, and the other end is disposed on the surface of the fixed plate 30. The first reinforcing rib 42 extends from the surface of the main plate 10 toward the bending point of the main plate 10 and the fixed plate 30, and continues to extend from the bending point of the main plate 10 and the fixed plate 30 along the surface of the fixed plate 30, forming a reinforcing rib structure similar to an L-shape.

[0084] The number of the first reinforcing ribs 42 may be multiple, and the embodiment of the present disclosure takes the number of the first reinforcing ribs 42 as two as an example.

[0085] The first reinforcing rib 42 is formed by directly protruding outward from the plate surface of the main plate 10 and the fixing plate 30. This can save costs while reinforcing. It can be understood that the first reinforcing rib 42 can also be a convex rib structure added to the plate surface.

[0086] Optionally, combined Figure 1 As shown, the edge of the main body plate 10 is provided with a second flange 51 that is bent and extended away from the limiting space 21 .

[0087] The main plate 10 is the main structure of the evaporator fixing bracket, so there are high requirements for the strength of the main plate 10. The provision of the second flange 51 can reinforce the main plate 10 and improve the strength of the main plate 10. The number of the second flanges 51 can be multiple, and the edges of the main plate 10 can be provided with a second flange 51 that is bent and extended away from the limiting space 21. The present application takes the main plate 10 as an example in which two second flanges 51 are provided. The bending portion 20 and the fixing plate 30 are respectively provided at both ends of the main plate 10 in the length direction, and the two edges of the main plate 10 in the width direction are respectively provided with second flanges 51, and the second flanges 51 are provided in a direction away from the limiting space 21.

[0088] Optionally, combined Figure 3 As shown, a groove 53 is provided at the junction of the first flange 52 and the second flange 51 .

[0089] The main plate 10 is connected to the fixed plate 30, and the first flange 52 and the second flange 51 extend along the edges of the main plate 10 and the fixed plate 30 respectively, so the first flange 52 and the second flange 51 will form an intersection, and a groove 53 is set at the intersection. The groove 53 serves as a process groove, which can simplify the mold. At the same time, the setting of the groove 53 can also reduce the stress concentration at the bending point of the main plate 10 and the fixed plate 30.

[0090] It can be understood that the edge of at least one of the first bending plate 22, the second bending plate 23, and the guide edge 24 can also be provided with a flange structure for reinforcement.

[0091] Optionally, combined Figure 2 As shown, a second reinforcing rib 41 is disposed between the main body plate 10 and the first bending plate 22 , a first end of the second reinforcing rib 41 is disposed on the main body plate 10 , and a second end of the second reinforcing rib 41 is disposed on the first bending plate 22 .

[0092] The second reinforcing rib 41 is arranged between the main plate 10 and the first bending plate 22. The second reinforcing rib 41 can be used to reinforce the connection between the main plate 10 and the first bending plate 22, thereby enhancing the structural strength and stability. The shape of the second reinforcing rib 41 is not limited. This application takes the second reinforcing rib 41 as an elongated protrusion as an example. One end of the second reinforcing rib 41 is arranged on the surface of the main plate 10, and the other end is arranged on the surface of the first bending plate 22. The second reinforcing rib 41 extends from the surface of the main plate 10 toward the bending point of the main plate 10 and the first bending plate 22, and continues to extend from the bending point of the main plate 10 and the first bending plate 22 along the surface of the first bending plate 22, forming a reinforcing rib structure similar to an L-shape.

[0093] The number of the second reinforcing ribs 41 may be multiple, and the embodiment of the present disclosure takes the number of the second reinforcing ribs 41 as two as an example.

[0094] The second reinforcing rib 41 is formed by directly protruding outward from the plate surface of the main plate 10 and the first bent plate 22. This can save costs while reinforcing. It can be understood that the second reinforcing rib 41 can also be a convex rib structure added to the plate surface.

[0095] Optionally, combined Figure 1 As shown, when the main body plate 10 is provided with the second flange 51, the second flange 51 is provided with a harness fixing hole 511 suitable for passing the harness through and fixing the harness.

[0096] Refrigeration equipment is usually provided with a variety of wire harnesses. The wire harness fixing hole 511 can assist in arranging and fixing the wire harnesses, prevent the wire harnesses from being scattered, reduce the risk of the wire harnesses interfering with each other or contacting with moving parts, and prevent the wire harnesses from being damaged due to vibration or accidental pulling.

[0097] Optionally, combined Figure 1 and Figure 4 As shown, the bending portion 20 is located at the top end of the main body plate 10 along the length direction, and the limiting space 21 is located at the bottom end side of the first bending plate 22 toward the main body plate 10 along the length direction.

[0098] The bending portion 20 is located at the top of the main plate 10 along the length direction, and correspondingly, the notch 11 is opened at the top of the main plate 10 along the length direction, and the limiting space 21 is also located near the top of the main plate 10, which can limit the evaporator at the top of the main plate 10, thereby leaving more installation space in the middle and bottom of the main plate 10. At the same time, the limiting space 21 is located on the side of the first bending plate 22 facing the bottom end of the main plate 10 along the length direction, which can save the installation space on the side of the first bending plate 22 facing the top end of the main plate 10 along the length direction, thereby improving the space utilization rate.

[0099] Taking the embedded air conditioner as an example, the evaporator is installed on the chassis, and the end of the annular fin away from the chassis is limited to the bending part 20, and the other end of the annular fin is against the chassis. At this time, the bending part 20 is located at the top of the main plate 10 along the length direction, and the bottom of the main plate 10 along the length direction extends toward the chassis, so that the evaporator fixing bracket can be located as a whole in the internal space enclosed by the annular fin, saving space.

[0100] Optionally, combined Figure 1-2 As shown, in the case where the bending portion 20 includes a first bending plate 22 and a second bending plate 23, the first end 221 of the first bending plate is integrally connected to the main body plate 10 at the top end of the notch 11 near the main body plate 10 along the length direction, and the fourth end 232 of the second bending plate 23 extends toward the bottom end of the main body plate 10 along the length direction.

[0101] When the bending portion 20 includes a first bending plate 22 and a second bending plate 23, the first end 221 of the first bending plate 22 is integrally connected to the main plate 10 at the top of the notch 11 near the main plate 10 along the length direction, and the fourth end 232 of the second bending plate 23 extends toward the bottom end of the main plate 10 along the length direction, so that a limiting space 21 is formed between the main plate 10 and the first bending plate 22 and the second bending plate 23, which is located on the side of the bottom end of the first bending plate 22 toward the main plate 10 along the length direction.

[0102] It is understandable that, according to the different structures and installation positions of the evaporators in different refrigeration equipment, the bending portion 20 may also be located at other positions such as the middle of the main plate 10 , so that more installation space can be left at both ends of the main plate 10 .

[0103] Combination Figure 5-6 As shown, an embodiment of the present disclosure provides a refrigeration device, including an evaporator 61 and an evaporator fixing bracket 100 as described in any of the above embodiments, the main plate 10 and the bending portion 20 are against the outside of the evaporator 61, and at least part of the evaporator 61 is accommodated in the limiting space 21.

[0104] The refrigeration device provided in the embodiment of the present disclosure includes the evaporator fixing bracket 100 described in any one of the above embodiments, and thus has all the beneficial effects of the evaporator fixing bracket 100 described in any one of the above embodiments, which will not be described in detail here.

[0105] Optionally, the refrigeration device further includes a chassis 62 , and the chassis 62 is provided with a mounting hole, and the mounting portion 31 cooperates with the mounting hole to fix the evaporator fixing bracket 100 to the chassis 62 .

[0106] The refrigeration equipment may be air conditioners, refrigerators, freezers and other refrigeration equipment.

[0107] The installation of the evaporator of the embedded air conditioner is taken as an example for explanation. The mounting portion 31 is a fixing hole provided on the fixing plate 30. The evaporator is placed on the chassis, and then the bending portion 20 is mounted to the end of the annular fin away from the chassis, so that the end of the annular fin away from the chassis is limited to the bending portion 20, and the other end of the annular fin is against the chassis 62. The fixing plate 30 is fitted with the chassis 62, and the chassis 62 is provided with a mounting hole accordingly, and the mounting hole of the chassis 62 coincides with the fixing hole of the fixing plate 30. The fixing plate 30 is fixed to the chassis by screws matching the fixing holes and the mounting holes, so that the evaporator 20 is fixed to the chassis 62 through the evaporator fixing bracket 100.

[0108] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An evaporator fixing bracket, characterized in that: include: The main body plate is provided with a notch; The bending part is bent outward from the plate body of the main plate at the notch to form a limiting space between the main plate, and the bending part limits the evaporator; The mounting portion is connected to the main body plate and is used to fix the main body plate.

2. The evaporator fixing bracket according to claim 1, characterized in that: The bending section includes: A first bending plate, wherein a first end of the first bending plate is integrally connected to the main plate at the notch, and a second end of the first bending plate extends in a direction away from the main plate, so that a bend is formed between the first bending plate and the main plate; A second bending plate, wherein the first end of the second bending plate is integrally connected to the second end of the first bending plate, and the second end of the second bending plate extends in a direction away from the first bending plate, so that a bend is formed between the second bending plate and the first bending plate, and the plate surface of the second bending plate is arranged corresponding to the plate surface of the main plate; A limiting space is formed between the main body plate and the first bending plate and the second bending plate.

3. The evaporator fixing bracket according to claim 2, characterized in that: The second bending plate is provided with a protruding structure, which is arranged on a surface of the second bending plate facing the main plate and protrudes in the direction of the main plate.

4. The evaporator fixing bracket according to claim 2, characterized in that: The bending section also includes: A guide edge, wherein a first end of the guide edge is integrally connected to a second end of the second bending plate, and the second end of the guide edge extends obliquely in a direction away from the main plate, so that a bend is formed between the guide edge and the second bending plate; Wherein, along the direction from the first end of the guide edge toward the second end of the guide edge, the distance between the guide edge and the main plate gradually increases.

5. The evaporator fixing bracket according to claim 1, characterized in that: Also includes: The fixing plate is connected to the main body plate, and the fixing plate and the bending portion are arranged at two ends of the main body plate opposite to each other. The mounting portion is arranged on the fixing plate, so that the evaporator fixing bracket is installed at a preset mounting position through the fixing plate.

6. The evaporator fixing bracket according to claim 5, characterized in that: The edge of the fixing plate is provided with a first flange bent and extended away from the preset installation position; and / or, A first reinforcing rib is arranged between the main body plate and the fixing plate, a first end of the first reinforcing rib is arranged on the main body plate, and a second end of the first reinforcing rib is arranged on the fixing plate.

7. The evaporator fixing bracket according to any one of claims 2 to 6, characterized in that: The edge of the main body plate is provided with a second flange bent and extended away from the limiting space; and / or, A second reinforcing rib is arranged between the main body plate and the fixed plate, a first end of the second reinforcing rib is arranged on the main body plate, and a second end of the second reinforcing rib is arranged on the first bent plate.

8. The evaporator fixing bracket according to claim 7, characterized in that: In the case where the main body plate is provided with a second flange, the second flange is provided with a harness fixing hole suitable for passing the harness through and fixing the harness.

9. The evaporator fixing bracket according to any one of claims 2 to 6, characterized in that: The bending portion is located at the top end of the main body plate along the length direction, and the limiting space is located at the bottom end side of the first bending plate toward the main body plate along the length direction.

10. A refrigeration device, characterized in that: include: Evaporator; According to any one of claims 1 to 9, the evaporator fixing bracket, the main body plate and the bent portion abut against the outside of the evaporator, and at least a portion of the evaporator is accommodated in the limiting space.

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