Felt silica gel coating heat-resistant pad

Abstract

The utility model provides a felt silica gel coating heat-resistant pad, which comprises a base layer, an edge reinforcing layer, a silica gel layer, a first felt and a second felt, the base layer and the edge reinforcing layer are fixed inside the silica gel layer, and the edge reinforcing layer is wrapped and fixed on the outer side surface of the base layer; a first felt is fixed to the upper side face of the silica gel layer, and a second felt is fixed to the lower side face of the silica gel layer. According to the utility model, through the arrangement of the base layer and the edge reinforcing layer, the silica gel layer can be supported, the silica gel layer cannot be layered, the edge of the silica gel layer can be supported, and the edge of the silica gel layer is prevented from falling off or cracking due to extrusion.

Description

TECHNICAL FIELD

[0001] The utility model belongs to heat -resistant pad technical field especially relates to a felt silica gel coating heat -resistant pad. BACKGROUND

[0002] In the solar panel production industry, the lamination process is a crucial link. In order to ensure the close combination between the various layers of materials of the solar panel and withstand the high temperature and pressure during the lamination process, a silica gel heat-resistant cushion pad is usually used as an auxiliary material. This cushion pad not only effectively isolates high temperature, but also provides the necessary cushioning effect to protect the solar panel from damage.

[0003] The traditional silica gel heat-resistant cushion pad usually adopts a structure of double-sided silica gel with a cloth layer in the middle. Specifically, this cushion pad is composed of two silica gel layers and a cloth layer sandwiched in the middle. The silica gel layer has good heat resistance and slip resistance, and can resist the high temperature and pressure during the lamination process, while the cloth layer provides the necessary support and strength, making the cushion pad more durable.

[0004] However, although the traditional structure meets the needs of solar panel production to some extent, it still has some obvious shortcomings compared to the technical solution of the utility model: first, although the cloth layer in the traditional cushion pad provides a certain supporting effect, its strength and stability are relatively limited, and after several heat pressing, the cushion pad may have permanent deformation extending to all directions, affecting the lamination effect of the solar panel, and the degree of combination between the cloth layer and the silica gel layer is not tight enough, which is easy to cause delamination, resulting in damage to the overall structure of the cushion pad; in addition, the edge position of the traditional cushion pad is usually weak, and is easy to be extruded and rubbed during the lamination process and fall off or crack.

[0005] Therefore, it is necessary to invent a felt silica gel coating heat-resistant pad. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a felt silica gel coating heat-resistant pad, which solves the problems mentioned in the background art.

[0007] To solve the above technical problems, the utility model is implemented by the following technical solutions:

[0008] The utility model is a felt silica gel coating heat-resistant pad, which comprises a base layer, an edge reinforcing layer, a silica gel layer, a first felt and a second felt. The base layer and the edge reinforcing layer are fixed inside the silica gel layer, and the edge reinforcing layer is wrapped and fixed on the outer side of the base layer. The upper side of the silica gel layer is fixed with the first felt, and the lower side of the silica gel layer is fixed with the second felt.

[0009] Further, the base layer comprises a connecting layer and hooks, the connecting layer is a cloth body woven by glass fibers, and hooks are fixed on the upper and lower sides of the connecting layer, wherein the hooks are arranged inside the silica gel layer, which can improve the overall strength and stability of the heat-resistant pad, and can avoid delamination.

[0010] Further, the edge reinforcing layer comprises an edge sleeve and a pulling net, two ends of the edge sleeve are fixed on the upper and lower sides of the base layer, and the middle part of the edge sleeve is fixed on the outer edge of the base layer, and the two ends of the edge sleeve are fixed with the pulling net, wherein the pulling net is arranged on the two sides of the base layer, and the edge sleeve and the pulling net are fixed inside the silica gel layer, which can reinforce the edge position of the silica gel layer and avoid falling off or cracking of the edge of the silica gel layer due to long-term extrusion.

[0011] Further, the first and second felt are both fiber network structures made of synthetic fiber blending, which not only increases the softness and comfort of the heat-resistant pad, but also improves its heat absorption and heat insulation performance, and can avoid noise during use.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The base layer is provided, the connecting layer can provide support for the silica gel layer, improve the overall strength and stability of the heat-resistant pad, and avoid the formation of permanent deformation extending to the surrounding after heat pressing for many times, and the combination degree between the connecting layer and the silica gel layer can be improved by the arrangement of the hooks, and delamination can be avoided.

[0014] 2. The edge reinforcing layer is provided, the edge sleeve can reinforce the edge position of the silica gel layer during use, and can avoid falling off or cracking of the edge of the silica gel layer due to long-term extrusion, and the shape of the edge sleeve can be limited by the arrangement of the pulling net to prevent deformation of the edge sleeve due to long-term extrusion. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.

[0016] Fig. 1 It is the structure schematic diagram of the utility model.

[0017] Fig. 2 It is the structure schematic diagram of the base layer of the utility model.

[0018] Fig. 3 Figure 1 is a structural schematic diagram of the edge reinforcing layer of the utility model.

[0019] In the drawings:

[0020] 1 - base layer, 11 - connecting layer, 12 - hook, 2 - edge reinforcing layer, 21 - edge sleeve, 22 - pulling net, 3 - silica gel layer, 4 - first felt, 5 - second felt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be understood that the terms "upper", "middle", "outer", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] Please refer to Fig. 1 As shown in the drawings, the utility model is a felt silica gel coating heat-resistant pad, which comprises a base layer 1, an edge reinforcing layer 2, a silica gel layer 3, a first felt 4 and a second felt 5, the base layer 1 and the edge reinforcing layer 2 are fixed inside the silica gel layer 3, wherein the edge reinforcing layer 2 is wrapped and fixed on the outer side of the base layer 1; the upper side of the silica gel layer 3 is fixed with the first felt 4, and the lower side of the silica gel layer 3 is fixed with the second felt 5.

[0024] As Fig. 2 As shown, the base layer 1 comprises a connecting layer 11 and a hook 12, the connecting layer 11 is made of a cloth body woven by glass fibers, and the upper and lower sides of the connecting layer 11 are both fixed with the hook 12, wherein the hook 12 is arranged inside the silica gel layer 3, when in use, the connecting layer 11 can provide support for the silica gel layer 3, improve the overall strength and stability of the heat-resistant pad, and thus avoid the case of forming permanent deformation extending to the periphery after being heat-pressed for many times, secondly, through the arrangement of the hook 12, the combination degree between the connecting layer 11 and the silica gel layer 3 can be improved, and delamination can be avoided.

[0025] As Fig. 3As shown, the edge reinforcing layer 2 comprises an edge sleeve 21 and a pulling net 22, two ends of the edge sleeve 21 are fixed with upper and lower sides of the base layer 1 respectively, and the middle part of the edge sleeve 21 is fixed with the outer edge of the base layer 1; the two ends of the edge sleeve 21 are fixed with the pulling net 22, and the pulling net 22 is arranged on the two sides of the base layer 1 respectively; the edge sleeve 21 and the pulling net 22 are fixed inside the silica gel layer 3, and the edge sleeve 21 can reinforce the edge position of the silica gel layer 3 during use, thereby avoiding the edge of the silica gel layer 3 from falling off or cracking due to long-term extrusion, and in addition, the setting of the pulling net 22 can limit the shape of the edge sleeve 21 to prevent the edge sleeve 21 from deforming due to long-term extrusion.

[0026] Specifically, the first felt 4 and the second felt 5 are both made of a fiber network structure of synthetic fiber blending, which not only increases the softness and comfort of the heat-resistant pad, but also improves the heat absorption and heat insulation performance, and can avoid noise during use.

[0027] Please refer to Figs. 1-3 As shown, the utility model discloses a felt silica gel coating heat-resistant pad, and the working principle is that: during use, the base layer 1 can provide support for the silica gel layer 3, and the edge reinforcing layer 2 can avoid the edge of the silica gel layer 3 from breaking, and in addition, the silica gel layer 3, the first felt 4 and the second felt 5 can buffer the pressure.

[0028] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means 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 utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principles and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A felted silica gel coated heat resistant mat comprising a base layer (1), an edge reinforcement layer (2), a silica gel layer (3), a first felt (4) and a second felt (5), characterised in that: The base layer (1) and the edge reinforcing layer (2) are fixed inside the silica gel layer (3), wherein the edge reinforcing layer (2) is wrapped and fixed on the outer side of the base layer (1); the upper side of the silica gel layer (3) is fixed with the first felt (4), and the lower side of the silica gel layer (3) is fixed with the second felt (5).

2. A felted silica gel coated heat resistant mat as claimed in claim 1, wherein: The base layer (1) comprises a connecting layer (11) and a hook (12), the connecting layer (11) is made of a cloth body woven by glass fibers, and the upper and lower sides of the connecting layer (11) are both fixed with the hook (12), wherein the hook (12) is arranged inside the silica gel layer (3).

3. A felted silicone-coated heat-resistant mat as claimed in claim 1, characterized in that: The edge reinforcing layer (2) comprises an edge sleeve (21) and a pulling net (22), both ends of the edge sleeve (21) are respectively fixed with the upper and lower sides of the base layer (1), and the middle part of the edge sleeve (21) is fixed with the outer edge of the base layer (1); both ends of the edge sleeve (21) are fixed with the pulling net (22), wherein the pulling net (22) is arranged on both sides of the base layer (1); the edge sleeve (21) and the pulling net (22) are both fixed inside the silica gel layer (3).

4. The felted silicone-coated heat-resistant mat of claim 1, wherein: The first felt (4) and the second felt (5) both adopt a fiber network structure made of synthetic fiber blending.

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