Refrigerated thermal insulation panel and refrigerated vehicle compartment

Abstract

This utility model belongs to the technical field of refrigerated truck body insulation panels, and provides a refrigerated insulation panel and a refrigerated truck body. The refrigerated insulation panel includes: a panel body, on which a first connecting part A and a first connecting part B are respectively provided on opposite sides; and a connecting assembly, which includes a first connecting element and a second connecting element, the first connecting element and the second connecting element being hinged together, and a second connecting part A and a second connecting part B are respectively provided on the second side of the first connecting element and the second connecting part B; wherein, one of the first connecting part A and the second connecting part A is a connecting groove and the other is a connecting protrusion adapted to the connecting groove, and one of the first connecting part B and the second connecting part B is a connecting groove and the other is a connecting protrusion adapted to the connecting groove. The refrigerated insulation panel and refrigerated truck body provided by this utility model have a simple structure, and can not only achieve multi-angle splicing, but also change the splicing position when the splicing plane space is insufficient.

Description

Technical Field

[0001] This utility model relates to the technical field of vehicle compartment insulation panels, specifically to a refrigerated insulation panel and a refrigerated vehicle compartment. Background Technology

[0002] like Figure 1 As shown, this is a type of splicable refrigeration insulation board in the prior art, which includes a board body. One side of the board body is provided with a connecting groove, and the other side is provided with a connecting protrusion that matches the connecting groove. By inserting the connecting protrusion of one board body into another board body, the purpose of splicing and assembly can be achieved.

[0003] However, the aforementioned splicable refrigeration insulation panels can only be spliced ​​in a flat plane and cannot be spliced ​​at multiple angles, resulting in poor versatility. Furthermore, when the remaining space on the splicing plane is insufficient to meet the sliding distance between the two panels, it will lead to splicing difficulties, resulting in low splicing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of this utility model is to provide a refrigerated insulation board and a refrigerated truck body to solve or alleviate the above-mentioned technical problems existing in the prior art.

[0005] To achieve the above objectives, on the one hand, this utility model provides a refrigeration insulation board, comprising:

[0006] The plate body has a first connecting part A and a first connecting part B respectively provided on its opposite sides; and

[0007] A connecting assembly includes a first connecting element and a second connecting element, wherein a first side of the first connecting element is hinged to a first side of the second connecting element, and a second connecting portion A adapted to the first connecting portion A and a second connecting portion B adapted to the first connecting portion B are respectively provided on the second side of the first connecting element and the second connecting element.

[0008] Wherein, one of the first connecting portion A and the second connecting portion A is a connecting groove and the other is a connecting protrusion adapted to the connecting groove; one of the first connecting portion B and the second connecting portion B is a connecting groove and the other is a connecting protrusion adapted to the connecting groove. Preferably,

[0009] Furthermore, the cross-sections of the connecting groove and the connecting protrusion are dovetail-shaped or T-shaped.

[0010] Furthermore, the first connecting part A and the first connecting part B are connecting protrusions with the same structure, while the second connecting part A and the second connecting part B are connecting grooves with the same structure.

[0011] Furthermore, it also includes a first limiting element, and the outer sides of the first connecting element and the second connecting element are respectively provided with receiving grooves. The first limiting element is flat and is disposed in the receiving groove.

[0012] Furthermore, the first limiting element is provided with a connecting pin, and the first connecting element and the second connecting element are respectively provided with connecting holes adapted to the connecting pin.

[0013] Furthermore, the connecting socket and the connecting pin are interference-fitted.

[0014] Furthermore, it also includes a second limiting element, the cross-section of which is L-shaped.

[0015] On the other hand, this utility model also provides a refrigerated compartment, including the refrigeration insulation board described in any one of the above.

[0016] The beneficial effects of this utility model are:

[0017] The refrigerated insulation board and refrigerated compartment provided by this utility model are designed with a connecting assembly consisting of a first connecting element and a second connecting element that are hinged to each other. This allows the insulation board to be spliced ​​at multiple angles, making it highly versatile. Furthermore, when there is insufficient remaining space on the splicing plane, the splicing position can be changed by altering the angle between the first connecting element and the second connecting element. This achieves the goal of avoiding situations where splicing or disassembly is impossible due to insufficient space. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a three-dimensional structural diagram of a type of splicable refrigeration insulation panel in the prior art;

[0020] Figure 2 A perspective view of the refrigeration insulation board provided in Embodiment 1 of this utility model;

[0021] Figure 3 for Figure 2 An enlarged view of part A is shown below;

[0022] Figure 4 for Figure 2 An exploded perspective view of the refrigerated insulation panel shown.

[0023] Figure 5 for Figure 4 An enlarged view of section B is shown below;

[0024] Figure 6 for Figure 2 Another perspective view of the refrigerated insulation panel shown;

[0025] Figure 7 for Figure 6 An enlarged view of section C is shown;

[0026] Figure 8 for Figure 2 A three-dimensional view of the refrigerated insulation panel during assembly;

[0027] Figure 9 for Figure 2 A cross-sectional view of the refrigerated insulation panel shown.

[0028] Figure 10 for Figure 2 A perspective view of the first limiting element of the refrigerated insulation plate shown.

[0029] Figure label:

[0030] 100, Plate; 110, Filling cavity; 120, Insulation material; 130, Connecting protrusion; 210, First connecting element; 220, Second connecting element; 201, Connecting groove; 202, Receiving groove; 203, Connecting socket; 310, First limiting element; 311, Connecting pin; 320, Second limiting element. Detailed Implementation

[0031] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0032] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0033] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly defined.

[0035] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] like Figures 2-10 As shown, this utility model provides a refrigerated insulation board, including a board body 100 and connecting components.

[0038] Among them, such as Figure 10As shown, the board 100 has a hollow filling cavity 110, which is filled with insulation material 120 using a foaming process. Specifically, the insulation material 120 is a foamed insulation material, such as polyurethane foam, polystyrene foam, foamed polypropylene, silicone rubber foam, foamed glass, etc. A first connecting portion A and a first connecting portion B are respectively provided on opposite sides of the board 100.

[0039] like Figure 2-8 As shown, the connecting assembly includes a first connecting element 210 and a second connecting element 220, wherein a first side of the first connecting element 210 is hinged to a first side of the second connecting element 220. A second connecting portion A adapted to the first connecting portion A and a second connecting portion B adapted to the first connecting portion B are respectively provided on the second side of the first connecting element 210 and the second side of the second connecting element 220.

[0040] In this connection, one of the first connecting portion A and the second connecting portion B is a connecting groove 201, and the other is a connecting protrusion 130 adapted to the connecting groove 201. Similarly, one of the first connecting portion B and the second connecting portion B is a connecting groove 201, and the other is a connecting protrusion 130 adapted to the connecting groove 201. Preferably, the cross-sections of the connecting groove 201 and the connecting protrusion 130 are dovetail-shaped or T-shaped to improve the stability and reliability of the connection.

[0041] In this embodiment, since the first connecting element 210 and the second connecting element 220 of the connecting assembly are hinged to each other, the first connecting element 210 and the second connecting element 220 can rotate in the hinge plane, thereby forming a certain angle between two adjacent plates 100. Therefore, multi-angle splicing can be achieved, for example, at the corner between two adjacent side walls of the carriage, which has strong versatility.

[0042] During assembly and disassembly, the connecting components and the plate 100 need to slide relative to each other. When the remaining space on the assembly plane is insufficient to meet the relative sliding distance of the connecting components and the plate 100, the splicing position can be changed by changing the included angle between the first connecting element 210 and the second connecting element 220, so as to avoid the situation where splicing or disassembly is impossible due to insufficient space.

[0043] like Figure 2-8As shown, the first connecting part A and the first connecting part B are connecting protrusions 130 with the same structure, while the second connecting part A and the second connecting part B are connecting grooves 201 with the same structure. This allows the first connecting part A to mate with both the second connecting part A and the second connecting part B, and the first connecting part B to mate with both the second connecting part B and the second connecting part A. Therefore, during the assembly process, there is no need to distinguish between the first connecting part A, the first connecting part B, the second connecting part A, and the second connecting part B, thereby improving the splicing efficiency.

[0044] like Figures 2-6 and Figure 10 As shown, it also includes a first limiting element 310. Receiving grooves 202 are correspondingly provided on the outer sides of the first connecting element 210 and the second connecting element 220. The first limiting element 310 is flat and is disposed within the receiving groove 202. After assembly, by setting the first limiting element 310 within the receiving groove 202, the first connecting element 210 and the second connecting element 220 are limited, preventing relative rotation between them, thereby improving splicing stability and reliability. Simultaneously, the first limiting element 310 can also fill the gap at the hinge center of the first connecting element 210 and the second connecting element 220, thereby improving the heat insulation effect.

[0045] like Figure 5 and Figure 10 As shown, preferably, the first limiting element 310 is provided with a connecting pin 311, and the first connecting element 210 and the second connecting element 220 are respectively provided with connecting holes 203 adapted to the connecting pin 311.

[0046] Preferably, the connecting socket 203 and the connecting pin 311 are interference-fitted so that the first limiting element 310 can only be disassembled when the external force applied to the first limiting element 310 exceeds a preset value, thereby improving the stability of the splicing.

[0047] like Figure 6 and Figure 7 As shown, it also includes a second limiting element 320, the cross-section of which is L-shaped. When the included angle between two adjacent plates 100 is 90°, the second limiting element 320 is inserted into the corresponding receiving groove 202, thereby limiting the first connecting element 210 and the second connecting element 220 in this state.

[0048] This utility model also provides a refrigerated compartment, including the refrigerated insulation board described in any of the above embodiments.

[0049] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A cold storage insulation board, characterized by, include: The plate has a first connecting part A and a first connecting part B respectively on its opposite sides; as well as A connecting assembly includes a first connecting element and a second connecting element, wherein a first side of the first connecting element is hinged to a first side of the second connecting element, and a second connecting portion A adapted to the first connecting portion A and a second connecting portion B adapted to the first connecting portion B are respectively provided on the second side of the first connecting element and the second connecting element. In this configuration, one of the first connecting portion A and the second connecting portion A is a connecting groove, and the other is a connecting protrusion adapted to the connecting groove; one of the first connecting portion B and the second connecting portion B is a connecting groove, and the other is a connecting protrusion adapted to the connecting groove.

2. The cold insulation board according to claim 1, characterized in that, The cross-sections of the connecting groove and the connecting protrusion are dovetail-shaped or T-shaped.

3. A cold plate according to claim 1 or 2, characterised in that The first connecting part A and the first connecting part B are connecting protrusions with the same structure, while the second connecting part A and the second connecting part B are connecting grooves with the same structure.

4. The cold insulation board according to claim 3, characterized in that, It also includes a first limiting element, and the outer sides of the first connecting element and the second connecting element are respectively provided with receiving grooves. The first limiting element is flat and is disposed in the receiving groove.

5. The cold-insulating panel according to claim 4, characterized in that The first limiting element is provided with a connecting pin, and the first connecting element and the second connecting element are respectively provided with connecting holes adapted to the connecting pin.

6. The cold plate of claim 5, wherein, The connecting socket and the connecting pin are interference-fitted.

7. The cold insulation board according to claim 1, 2, 4, 5 or 6, characterized in that, It also includes a second limiting element, the cross-section of which is L-shaped.

8. A refrigerated vehicle compartment, characterized in that, Includes the refrigeration insulation board as described in any one of claims 1-7.

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