Vacuum insulated panel convenient to splice

Abstract

The utility model discloses a vacuum insulation panel convenient to splice, which comprises a vacuum insulation panel body, one end of the vacuum insulation panel body is fixedly connected with a first heat insulation L-shaped lug plate, the other diagonal end of the vacuum insulation panel body is fixedly connected with a second heat insulation L-shaped lug plate, the top surface of the first heat insulation L-shaped lug plate is provided with a first limiting L-shaped clamping groove, and the top surface of the second heat insulation L-shaped lug plate is provided with a second limiting L-shaped clamping groove. A second limiting L-shaped clamping groove is formed in the bottom face of the second heat insulation L-shaped lug plate, the top face of the vacuum heat insulation plate body is connected with a first rigid connecting frame in a bonded mode, and the bottom face of the vacuum heat insulation plate body is connected with a second rigid connecting frame in a bonded mode. In the splicing process, the first heat insulation L-shaped lug plates and the second heat insulation L-shaped lug plates of each set of vacuum heat insulation plate bodies are connected in a staggered mode, gaps are prevented from being generated at the splicing positions, and the overall performance of the vacuum heat insulation plates in the splicing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum insulation board equipment, in particular to a vacuum insulation board which is easy to splice. Background Art

[0002] Vacuum insulation panels are one type of vacuum insulation materials, which can effectively avoid heat transfer caused by air convection and significantly reduce thermal conductivity. Vacuum insulation panels are mainly composed of core materials, barrier films and getters. The core material is the key factor that determines the thermal insulation performance of vacuum insulation panels. Common core materials include particle core materials, foam core materials, fiber core materials and composite core materials. Among them, fiber core materials have the advantages of low density, small diameter and low thermal conductivity.

[0003] Existing vacuum insulation panels are generally assembled by directly aligning the edges of the panels and bonding them with a sealing adhesive. However, this splicing method is very likely to cause gaps between adjacent panels, and it is difficult to ensure the stability of the joints, which also has a significant impact on the overall performance. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum insulation panel that is easy to splice in order to solve the problem that the existing vacuum insulation panels generally adopt the method of directly aligning the edges of the panels and splicing them together with a sealing adhesive, but this splicing method is very likely to have gaps between adjacent panels, and it is difficult to ensure the stability of the connection, which also has a great impact on the overall performance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum insulation panel that is easy to splice, comprising: a vacuum insulation panel body, one end of the vacuum insulation panel body is fixedly connected to an insulating L-shaped ear plate 1, the other diagonal end of the vacuum insulation panel body is fixedly connected to an insulating L-shaped ear plate 2, the top surface of the insulating L-shaped ear plate 1 is provided with a limited L-shaped card groove 1, and the bottom surface of the insulating L-shaped ear plate 2 is provided with a limited L-shaped card groove 2, the top surface of the vacuum insulation panel body is bonded and connected to a rigid connection frame 1, one end of the rigid connection frame 1 on the same side as the insulating L-shaped ear plate 2 is fixedly connected to an L-shaped connection extension strip 1, the bottom surface of the L-shaped connection extension strip 1 is fixedly connected to a limited L-shaped card strip 1, the bottom surface of the vacuum insulation panel body is bonded and connected to a rigid connection frame 2, one end of the rigid connection frame 2 on the same side as the insulating L-shaped ear plate is fixedly connected to an L-shaped connection extension strip 2, and the top surface of the L-shaped connection extension strip 2 is fixedly connected to a limited L-shaped card strip 2.

[0006] As a further solution of the utility model: the insulating L-shaped ear plate 1 and the insulating L-shaped ear plate 2 are diagonally arranged relative to the vacuum insulation panel body, the insulating L-shaped ear plate 1 and the insulating L-shaped ear plate 2 are matched in specifications, and the thickness of both is half of the thickness of the vacuum insulation panel body.

[0007] As a further solution of the utility model: the limiting L-shaped slot 1 is set as an L-shaped structure to match the specifications of the insulating L-shaped ear plate 1, and the connecting intersections in the slot are all opened through, and the limiting L-shaped slot 2 and the insulating L-shaped ear plate 2 are set the same as the limiting L-shaped slot 1 and the insulating L-shaped ear plate 1.

[0008] As a further solution of the utility model: the first rigid connection frame and the second rigid connection frame are both bonded and connected to the vacuum insulation panel body by means of epoxy resin which is resistant to high temperature and has good adhesion.

[0009] As a further solution of the present invention: the cross-sections of the first limiting L-shaped card slot, the second limiting L-shaped card slot, the first limiting L-shaped card strip and the second limiting L-shaped card strip are all configured as convex structures that fit into each other.

[0010] As a further solution of the utility model: when connected, the first limiting L-shaped card slot is connected by a first limiting L-shaped card strip, and the second limiting L-shaped card slot is connected by a second limiting L-shaped card strip.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the insulating L-shaped ear plate 1 and the insulating L-shaped ear plate 2 are respectively provided with a limiting L-shaped card slot 1 and a limiting L-shaped card slot 2 on one side facing outward, and the connecting and staggered parts of the limiting L-shaped card slot 1 and the limiting L-shaped card slot 2 are both penetrated and opened, so as to avoid the closure of the staggered rear section, resulting in the limiting L-shaped card strip 1 or the limiting L-shaped card strip 2 being unable to be pressed down and connected during the card connection. When splicing, the insulating L-shaped ear plate 1 and the insulating L-shaped ear plate 2 of each group of vacuum insulation panel bodies are staggered and connected with each other, so as to avoid the generation of gaps at the splicing parts, thereby improving the overall performance of the vacuum insulation panel when splicing;

[0013] 2. The rigid connection frame 1 and the rigid connection frame 2 improve the rigid support force of the vacuum insulation panel and facilitate splicing. The diagonally arranged L-shaped connection extension strip 1 and the L-shaped connection extension strip 2 drive the limiting L-shaped card strip 1 and the limiting L-shaped card strip 2 to be inserted into the limiting L-shaped card slot 1 and the limiting L-shaped card slot 2 corresponding to another set of vacuum insulation panels. The front and back sides are relatively conveniently snapped together, the splicing method is convenient and effective, and the connection is stable. The L-shaped structure also avoids gaps at the corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a vacuum insulation panel that is easy to splice according to the utility model;

[0015] Figure 2 It is a structural schematic diagram of a limiting L-shaped slot in a vacuum insulation panel that is easy to splice according to the utility model;

[0016] Figure 3It is a structural schematic diagram of a second limiting L-shaped slot in a vacuum insulation panel that is easy to splice according to the utility model;

[0017] Figure 4 It is a structural schematic diagram of a rigid connection frame 1 in a vacuum insulation panel that is easy to splice according to the utility model;

[0018] Figure 5 It is a structural schematic diagram of a limiting L-shaped clip strip in a vacuum insulation panel that is easy to splice according to the utility model;

[0019] Figure 6 The utility model is a schematic structural diagram of a second limiting L-shaped clip in a vacuum insulation panel that is easy to splice.

[0020] In the figure: 1. vacuum insulation panel body; 2. insulation L-shaped ear plate 1; 3. insulation L-shaped ear plate 2; 4. limit L-shaped slot 1; 5. limit L-shaped slot 2; 6. rigid connection frame 1; 7. L-shaped connection extension strip 1; 8. limit L-shaped clip strip 1; 9. rigid connection frame 2; 10. L-shaped connection extension strip 2; 11. limit L-shaped clip strip 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0023] Reference Figures 1 to 6 In the embodiment of the utility model, a vacuum insulation panel that is easy to splice includes: a vacuum insulation panel body 1, one end of the vacuum insulation panel body 1 is fixedly connected with an insulating L-shaped ear plate 2, the other end of the vacuum insulation panel body 1 is fixedly connected with an insulating L-shaped ear plate 3, the top surface of the insulating L-shaped ear plate 2 is provided with a limited L-shaped groove 4, the bottom surface of the insulating L-shaped ear plate 3 is provided with a limited L-shaped groove 5, the top surface of the vacuum insulation panel body 1 is bonded with a rigid connection Frame 16, one end of the rigid connection frame 16 on the same side as the insulating L-shaped ear plate 23 is fixedly connected with an L-shaped connection extension strip 17, the bottom surface of the L-shaped connection extension strip 7 is fixedly connected with a limited L-shaped clamping strip 18, the bottom surface of the vacuum insulation panel body 1 is bonded and connected with a rigid connection frame 29, one end of the rigid connection frame 29 on the same side as the insulating L-shaped ear plate 2 is fixedly connected with an L-shaped connection extension strip 210, and the top surface of the L-shaped connection extension strip 210 is fixedly connected with a limited L-shaped clamping strip 211.

[0024] Reference Figures 1 to 6The insulation L-shaped ear plate 1 2 and the insulation L-shaped ear plate 2 3 are arranged diagonally relative to the vacuum insulation panel body 1. The insulation L-shaped ear plate 1 2 and the insulation L-shaped ear plate 2 3 are adapted to the specifications, and the thickness of both is half of the thickness of the vacuum insulation panel body 1. The limiting L-shaped card slot 1 4 is set to an L-shaped structure that is adapted to the specifications of the insulation L-shaped ear plate 1 2, and the connection intersections in the grooves are all opened through the limiting L-shaped card slot 2 5 and the insulation L-shaped ear plate 2 3 and the limiting L-shaped card slot 1 4 and the insulation L The ear plate 1 2 is configured the same, the rigid connection frame 1 6 and the rigid connection frame 2 9 are both bonded to the vacuum insulation panel body 1 by means of high temperature resistant and well-adhesive epoxy resin, the cross sections of the limiting L-shaped card slot 1 4, the limiting L-shaped card slot 2 5, the limiting L-shaped card strip 1 8 and the limiting L-shaped card strip 2 11 are all configured as convex structures that fit into each other, when connected, the limiting L-shaped card slot 1 4 is engaged with the limiting L-shaped card strip 1 8, and the limiting L-shaped card slot 2 5 is engaged with the limiting L-shaped card strip 2 11.

[0025] By adopting the above scheme: the rigid connection frame 1 6 and the rigid connection frame 2 9 improve the rigid support force of the vacuum insulation panel and facilitate splicing, the diagonally arranged L-shaped connection extension strip 1 7 and the L-shaped connection extension strip 2 10 drive the limiting L-shaped card strip 1 8 and the limiting L-shaped card strip 2 11 to be inserted into the limiting L-shaped card slot 1 4 and the limiting L-shaped card slot 2 5 corresponding to another group of vacuum insulation panels, and the front and back sides are relatively conveniently snapped together, the splicing method is convenient and effective, and the connection is stable. The L-shaped structure also avoids the generation of gaps at the corners.

[0026] The working principle of the utility model is as follows: when in use, the vacuum insulation panel body 1, the insulation L-shaped ear plate 1 2 and the insulation L-shaped ear plate 2 3 are all composed of an outer shell, a vacuum layer and an insulation material, and the insulation L-shaped ear plate 1 2 and the insulation L-shaped ear plate 2 3 are respectively provided with a limiting L-shaped card slot 1 4 and a limiting L-shaped card slot 2 5 on the side facing the outside, and the limiting L-shaped card slot 1 4 and the limiting L-shaped card slot 2 5 are respectively connected and staggered at their respective connection intersections to avoid the staggered rear section being closed, resulting in the limiting L-shaped card strip 1 8 or the limiting L-shaped card strip 2 11 being unable to be pressed and connected when the card connection is engaged, and the insulation L-shaped ear plate 1 2 of each group of the vacuum insulation panel body 1 is connected when splicing. The two insulating L-shaped ear plates 3 are staggered and connected with each other to avoid gaps at the joints, thereby improving the overall performance of the vacuum insulation panels when being spliced. The rigid connection frame 1 6 and the rigid connection frame 2 9 improve the rigid support force of the vacuum insulation panels and facilitate splicing. The diagonally arranged L-shaped connection extension strip 1 7 and the L-shaped connection extension strip 2 10 drive the limiting L-shaped card strip 1 8 and the limiting L-shaped card strip 2 11 to be inserted into the limiting L-shaped card slot 1 4 and the limiting L-shaped card slot 2 5 corresponding to another group of vacuum insulation panels. The front and back sides are relatively conveniently snapped together, the splicing method is convenient and effective, and the connection is stable. The L-shaped structure also avoids gaps at the corners.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum insulation panel that is easy to splice, characterized in that: include: A vacuum insulation panel body (1), wherein one end of the vacuum insulation panel body (1) is fixedly connected to an insulating L-shaped ear plate (2), and the other diagonally opposite end of the vacuum insulation panel body (1) is fixedly connected to an insulating L-shaped ear plate (3), the top surface of the insulating L-shaped ear plate (2) is provided with a limited L-shaped groove (4), and the bottom surface of the insulating L-shaped ear plate (3) is provided with a limited L-shaped groove (5), and the top surface of the vacuum insulation panel body (1) is bonded to a rigid connection frame (6), and the rigid connection frame (6) is provided with a plurality of rigid connection frames. ) is fixedly connected to an L-shaped connecting extension strip (7) at one end on the same side as the insulating L-shaped ear plate (3), and a limited L-shaped clamping strip (8) is fixedly connected to the bottom surface of the L-shaped connecting extension strip (7). A rigid connecting frame (9) is bonded to the bottom surface of the vacuum insulation panel body (1), and an L-shaped connecting extension strip (10) is fixedly connected to an end on the same side as the insulating L-shaped ear plate (2), and a limited L-shaped clamping strip (11) is fixedly connected to the top surface of the L-shaped connecting extension strip (10).

2. The vacuum insulation panel that is easy to splice according to claim 1, characterized in that: The insulating L-shaped ear plate 1 (2) and the insulating L-shaped ear plate 2 (3) are arranged diagonally relative to the vacuum insulation panel body (1); the specifications of the insulating L-shaped ear plate 1 (2) and the insulating L-shaped ear plate 2 (3) are compatible, and the thickness of both is half of the thickness of the vacuum insulation panel body (1).

3. The vacuum insulation panel that is easy to splice according to claim 1, characterized in that: The limiting L-shaped card slot one (4) is configured as an L-shaped structure to match the specifications of the insulating L-shaped ear plate one (2), and the connecting and staggered parts in the slot are all opened through the openings. The limiting L-shaped card slot two (5) and the insulating L-shaped ear plate two (3) are configured in the same manner as the limiting L-shaped card slot one (4) and the insulating L-shaped ear plate one (2).

4. The vacuum insulation panel that is easy to splice according to claim 1, characterized in that: The first rigid connection frame (6) and the second rigid connection frame (9) are both bonded and connected to the vacuum insulation panel body (1) by means of epoxy resin which is resistant to high temperatures and has good adhesion.

5. The vacuum insulation panel that is easy to splice according to claim 1, characterized in that: The cross-sections of the position-limiting L-shaped card slot 1 (4), the position-limiting L-shaped card slot 2 (5), the position-limiting L-shaped card strip 1 (8) and the position-limiting L-shaped card strip 2 (11) are all arranged to be convex structures that fit in with each other.

6. The vacuum insulation panel that is easy to splice according to claim 1, characterized in that: When connected, the first limiting L-shaped card slot (4) is engaged with the first limiting L-shaped card strip (8), and the second limiting L-shaped card slot (5) is engaged with the second limiting L-shaped card strip (11).

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