Heat insulation type sunlight plate

Abstract

The utility model discloses a heat insulation type sunlight plate, which belongs to the field of sunlight plates and comprises a plate body, a plurality of first concave holes are formed in the plate body at equal intervals, one side of the inner wall of each first concave hole is of a cambered surface structure, and the other side of the inner wall of each first concave hole is of a plane structure. A plurality of first concave holes are formed in the plate body at equal intervals, a plurality of second concave holes are formed in the positions, corresponding to the first concave holes, of the plate body, the second concave holes and the first concave holes are the same in structure, and concave lens units are formed between the first concave holes and the second concave holes correspondingly. A concave lens unit is formed between the corresponding concave hole I and the concave hole II, and the concave lens has a light scattering effect, so that when sunlight irradiates and penetrates to the other side of the plate body, the light is uniformly dispersed on the other side of the plate body, the distribution uniformity of the light after penetration is improved, the light after penetration is prevented from being relatively concentrated, and the heat insulation effect of the plate body is improved.

Description

Technical Field

[0001] The utility model relates to the field of solar panels, and more specifically to a heat-insulating solar panel. Background Art

[0002] The term "sun sheet" is a common name for polycarbonate hollow sheets in China, and is generally not used to refer to other hollow sheets. Corresponding to its sibling product, polycarbonate endurance sheet, in terms of physical properties, endurance sheet is a solid sheet, while sun sheet is a hollow sheet.

[0003] Since the interior of the solar panel is a hollow structure, the existing solar panel usually has square, triangular or diamond-shaped through holes. When sunlight shines on one side of the solar panel and then passes through the internal through holes to the other side of the solar panel, the penetrating light is relatively concentrated and the dispersion effect is poor, which affects the heat insulation effect of the solar panel. Therefore, we have proposed a heat-insulating solar panel to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a heat-insulating solar panel, which has a plurality of concave holes 1 and 2 equidistantly opened inside the panel, and a concave lens unit is formed between the corresponding concave holes 1 and 2. The concave lens has a light scattering effect, so that when sunlight irradiates and penetrates to the other side of the panel, the light is evenly dispersed on the other side of the panel, thereby improving the uniformity of the distribution of light after penetration, avoiding the light from being concentrated after penetration, and helping to improve the heat-insulating effect of the panel.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A heat-insulating solar panel comprises a panel body, wherein a plurality of concave holes 1 are equidistantly provided inside the panel body, wherein the top and bottom of the concave holes 1 respectively penetrate the top and bottom of the panel body, wherein one side of the inner wall of the concave hole 1 is an arc structure, and the other side of the inner wall of the concave hole 1 is a plane structure, wherein a plurality of concave holes 2 are provided inside the panel body corresponding to the positions of the plurality of concave holes 1, wherein the structure of the concave holes 2 is the same as that of the concave holes 1, and the concave holes 2 are symmetrically provided in the opposite direction to one side of the concave hole 1, and a concave lens unit is formed between the corresponding concave holes 1 and the concave holes 2.

[0009] Furthermore, a plurality of plug-in terminals are equidistantly fixedly connected to one side of the plate body, a through hole 1 is provided inside the plug-in terminal, a plurality of docking terminals are provided on the other side of the plate body corresponding to the plurality of plug-in terminals, a slot adapted to the shape of the plug-in terminals is provided inside the docking terminal, and a through hole 2 is also provided inside the docking terminal.

[0010] Furthermore, the plate body and the plurality of plug-in ends are square structures integrally injection-molded from a transparent PC material, the inner walls of the first and second recessed holes are smooth and free of burrs, and the outer surface of the plate body is smooth and free of burrs.

[0011] Furthermore, an expansion joint is provided between two adjacent plug-in ends and between two adjacent butt-joint ends.

[0012] 3. Beneficial effects

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In this solution, a plurality of concave holes 1 and 2 are equidistantly opened inside the plate body, and a concave lens unit is formed between the corresponding concave holes 1 and 2. The concave lens has a light scattering effect, so that when sunlight irradiates and penetrates to the other side of the plate body, the light is evenly dispersed on the other side of the plate body, thereby improving the uniformity of light distribution after penetration and avoiding light concentration after penetration, which is beneficial to improving the heat insulation effect of the plate body;

[0015] (2) This solution facilitates the splicing and installation of two adjacent panels by providing the plug-in end and the docking end, and facilitates the bending and forming of the panels by providing the expansion joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the plate body of the present utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Plate body; 2. Concave hole 1; 3. Concave hole 2; 4. Concave lens unit; 5. Plug-in end; 501. Through hole 1; 6. Butt-joint end; 601. Slot; 602. Through hole 2; 7. Expansion joint. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4 A heat-insulating sunlight panel comprises a panel body 1, a plurality of concave holes 2 are equidistantly provided inside the panel body 1, the top and bottom of the concave holes 2 respectively penetrate the top and bottom of the panel body 1, one side of the inner wall of the concave hole 2 is an arc structure, and the other side of the inner wall of the concave hole 2 is a plane structure, a plurality of concave holes 2 3 are provided inside the panel body 1 corresponding to the positions of the plurality of concave holes 2, the concave holes 2 3 have the same structure as the concave holes 2, and the concave holes 2 3 are symmetrically provided on one side of the concave holes 2 in the opposite direction, and a concave lens unit 4 is formed between the corresponding concave holes 2 and the concave holes 2 3;

[0025] One side of the board body 1 is fixedly connected with a plurality of plug-in terminals 5 at equal intervals, and a through hole 1 501 is provided inside the plug-in terminal 5. A plurality of docking terminals 6 are provided on the other side of the board body 1 corresponding to the plurality of plug-in terminals 5, and a slot 601 adapted to the shape of the plug-in terminal 5 is provided inside the docking terminal 6, and a through hole 2 602 is also provided inside the docking terminal 6.

[0026] When in use, first bring two adjacent panels 1 with the same structure close together, insert the plug-in end 5 of one panel 1 into the docking end 6 of the other panel 1, and lock the connection through the through hole 1 501 and the through hole 2 602 as well as screws to prevent it from falling off. At this time, the connection and installation of the two adjacent panels 1 can be completed, and then the combined sun panel can be installed on the supporting frame. When sunlight shines on the panel 1, the light is scattered by the concave hole 1 2 and the concave hole 2 3 inside the concave lens unit 4 and then evenly scattered from the back side, thereby improving the uniformity of the scattering of the light after penetration and improving the heat insulation effect, and avoiding excessive concentration of the light.

[0027] Embodiment 2:

[0028] In view of the above embodiment 1, for further description, refer to Figure 1 The plate body 1 and several plug-in terminals 5 are a square structure integrally injection-molded from a transparent PC material. The inner walls of the concave hole 1 2 and the concave hole 2 3 are smooth and free of burrs, the outer surface of the plate body 1 is smooth and free of burrs, and expansion joints 7 are provided between two adjacent plug-in terminals 5 and between two adjacent docking terminals 6.

[0029] The provided plug-in end 5 and the butt-joint end 6 facilitate the splicing and installation of two adjacent plate bodies 1 , and the provided expansion joint 7 facilitates the bending and forming of the plate body 1 .

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A heat-insulating solar panel, comprising a panel body (1), characterized in that: A plurality of concave holes (2) are equidistantly provided inside the plate body (1), the top and bottom of the concave holes (2) respectively penetrate the top and bottom of the plate body (1), one side of the inner wall of the concave hole (2) is an arc structure, and the other side of the inner wall of the concave hole (2) is a plane structure, and a plurality of concave holes (3) are provided inside the plate body (1) corresponding to the positions of the plurality of concave holes (2), the structure of the concave holes (3) is the same as that of the concave holes (2), and the concave holes (3) are symmetrically provided on one side of the concave hole (2), and a concave lens unit (4) is formed between the corresponding concave holes (2) and the concave holes (3).

2. A heat-insulating solar panel according to claim 1, characterized in that: A plurality of plug-in terminals (5) are fixedly connected at equal intervals on one side of the plate body (1), a first through hole (501) is provided inside the plug-in terminal (5), a plurality of docking terminals (6) are provided on the other side of the plate body (1) corresponding to the plurality of plug-in terminals (5), a slot (601) adapted to the shape of the plug-in terminal (5) is provided inside the docking terminal (6), and a second through hole (602) is also provided inside the docking terminal (6).

3. A heat-insulating solar panel according to claim 2, characterized in that: The plate body (1) and the plurality of plug-in ends (5) are square structures integrally formed by injection molding of a transparent PC material; the inner walls of the first recessed hole (2) and the second recessed hole (3) are smooth and free of burrs; and the outer surface of the plate body (1) is smooth and free of burrs.

4. The heat-insulating solar panel according to claim 3, characterized in that: An expansion joint (7) is provided between two adjacent plug-in ends (5) and between two adjacent butt ends (6).

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