Photovoltaic structure with heat insulation structure

Abstract

The utility model discloses a photovoltaic structure with a heat insulation structure. The photovoltaic structure comprises a solar power storage panel, an aluminum shell, a plug-in slot and a mounting part, wherein the aluminum shell wraps the outer side of the solar power storage panel; the inserting grooves are formed in the four corners of the aluminum shell; a part of the mounting part is inserted into the inserting groove; the mounting part comprises a vertical rod inserted into the inserting groove, a rotating part sleeving the vertical rod, and a threaded surface which is carved on the surface of the vertical rod and is in threaded connection with the rotating part. According to the utility model, through the arrangement of the rotating part, the mounting part and the insertion groove, the mounting part and the rotating part can rotate in the insertion groove during use, and when the mounting part and the rotating part are in contact with the surface of the heat-insulating transparent plate, the whole photovoltaic structure with the heat-insulating structure can be fixedly mounted; and by arranging a rubber strip, an arc-shaped groove and a round bottom plate, during use, the arc-shaped groove can rotate the whole mounting part, the rubber strip can plug the inserting groove and fix the mounting part, and the probability that the mounting part rotates in the inserting groove is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power storage, in particular to a photovoltaic structure with a heat insulation structure. Background Art

[0002] Photovoltaic structure collects light through solar panels, and then connects light energy to photovoltaic converters through wires for conversion. After being converted into electrical energy, the electrical energy is transmitted and used through external wires. When using solar panels, the temperature needs to be isolated to a certain extent to ensure the light collection of solar panels. Generally, heat-insulating transparent boards are used for processing. The application principle of heat-insulating transparent boards is the same as the transparent heat-insulating effect of nano-transparent heat-insulating coatings. The difference is that transparent reflective heat-insulating window films are coated on rigid films that can be curled, while heat-insulating transparent boards are coated on hard transparent organic plastic boards, such as organic glass, polycarbonate boards, etc. The thickness of the substrate sheet used for transparent reflective heat-insulating window panels is 0.2~5mm.

[0003] When the existing thermal insulation photovoltaic structure is in use, the aluminum shell, solar energy storage panel and back plate structure are folded into the thermal insulation transparent plate in turn and fixed by bolts, which requires punching holes in the thermal insulation transparent plate, solar energy storage panel and aluminum shell. If the punching is not done properly, the thermal insulation transparent plate, solar energy storage panel and aluminum shell will break, resulting in unnecessary waste in the production of the entire thermal insulation photovoltaic structure. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic structure with a heat-insulating structure to solve the problem that the photovoltaic structure with a heat-insulating structure proposed in the above-mentioned background technology is fixed by bolts, which requires punching holes in the heat-insulating transparent plate, solar energy storage panel and aluminum shell. If the punching is not done properly, the heat-insulating transparent plate, solar energy storage panel and aluminum shell will be cracked.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic structure with a heat-insulating structure, comprising a solar energy storage panel, an aluminum shell, a plug-in slot and a mounting portion: the aluminum shell is wrapped around the outside of the solar energy storage panel; the plug-in slot is arranged at the four corners of the aluminum shell; part of the mounting portion is plugged into the plug-in slot; the mounting portion comprises a vertical rod plugged into the inside of the plug-in slot, a rotating portion sleeved on the outside of the vertical rod and a threaded surface engraved on the surface of the vertical rod and threadedly connected to the rotating portion.

[0006] Preferably, the rotating portion comprises a limiting plate sleeved on the surface of the threaded surface and a thread groove threadedly connected to the surface of the threaded surface, and an end portion of the limiting plate is designed to be arc-shaped.

[0007] Preferably, the mounting portion further comprises a pull plate fixed to the top of the vertical rod, a rubber strip fixed to the bottom of the pull plate and two arc grooves opened on the side of the pull plate, the cross section of the rubber strip is designed as a circular ring, and the two arc grooves are symmetrically distributed on the central axis of the pull plate.

[0008] Preferably, the plug-in slot includes a first-stage slot, a second-stage slot and a third-stage slot arranged at the four corners of the aluminum shell, the third-stage slot is arranged below the first-stage slot, the second-stage slot is arranged above the first-stage slot, the length of the diagonal of the first-stage slot is twice the length of the limiting plate, and the height of the limiting plate is consistent with the height of the first-stage slot.

[0009] Preferably, a round bottom plate is fixed to the bottom of the vertical rod, and the diameter of the round bottom plate is smaller than the diameter of the three-stage groove and larger than the diameter of the two-stage groove.

[0010] Preferably, the aluminum shell includes a limiting bottom plate fixed inside the aluminum shell, the height of the limiting bottom plate is smaller than the height of the aluminum shell, and the four sides of the limiting bottom plate are smaller than the four sides of the solar energy storage panel.

[0011] Preferably, a heat-insulating transparent plate is arranged in the aluminum shell, and the heat-insulating transparent plate covers the solar energy storage panel. A back plate structure is arranged in the aluminum shell under the solar energy storage panel.

[0012] Preferably, the backplane structure includes a backplane 1 plugged into the limiting bottom plate, a backplane 2 fixed on the backplane 1, and a junction box arranged above the backplane 1 on one side of the backplane 2.

[0013] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0014] By providing a rotating part, a mounting part and a plug-in slot, the mounting part and the rotating part will rotate in the plug-in slot during use, and when in contact with the surface of the heat-insulating transparent plate, the entire photovoltaic structure with a heat-insulating structure will be fixedly installed;

[0015] By arranging the rubber strip, the arc groove and the round bottom plate, the arc groove will rotate the entire mounting part during use, and the rubber strip will block the plug-in slot to fix the mounting part, thereby reducing the probability of the mounting part rotating in the plug-in slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main exploded structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the installation part of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the aluminum housing of the utility model from a side view;

[0020] Figure 5 This is a schematic diagram of the internal structure of the aluminum shell of the utility model when viewed from above.

[0021] In the figure:

[0022] 1. Aluminum housing; 11. Limiting bottom plate;

[0023] 2. Mounting part; 21. Pull plate; 22. Rubber strip; 23. Vertical rod; 24. Rotating part; 241. Limiting plate; 242. Threaded groove; 25. Arc groove; 26. Round bottom plate; 27. Threaded surface;

[0024] 3. Heat-insulating transparent board;

[0025] 4. Solar energy storage panels;

[0026] 5. Plug-in slot; 51. One-stage slot; 52. Two-stage slot; 53. Three-stage slot;

[0027] 6. Back panel structure; 61. Back panel one; 62. Back panel two; 63. Junction box. DETAILED DESCRIPTION

[0028] 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. Example

[0029] like Figure 1-5As shown, a photovoltaic structure with a heat insulation structure includes a solar energy storage panel 4, an aluminum shell 1, a plug-in slot 5 and a mounting portion 2: the aluminum shell 1 is wrapped around the outside of the solar energy storage panel 4, wherein the aluminum shell 1 is used to fix the outside of the solar energy storage panel 4, and at the same time, the aluminum shell 1 is provided with a screw groove that can be fixed with a support leg to help the photovoltaic structure with a heat insulation structure to be installed and fixed; the plug-in slot 5 is provided at the four corners of the aluminum shell 1, wherein the plug-in slot 5 is used to cooperate with the mounting portion 2 to fix the solar energy storage panel 4. Solar panel 4; part of the mounting portion 2 is inserted into the plug-in slot 5, and the mounting portion 2 is used to fix the solar energy storage panel 4 and the aluminum shell 1; the mounting portion 2 includes a vertical rod 23 inserted into the plug-in slot 5, the cross-section of the vertical rod 23 is circular, and a rotating portion 24 is sleeved on the outside of the vertical rod 23. The rotating portion 24 rotates on the vertical rod 23 to install and fix the photovoltaic structure with a heat insulation structure, and a threaded surface 27 engraved on the surface of the vertical rod 23 and threadedly connected to the rotating portion 24 is used for threaded connection with the rotating portion 24.

[0030] The effect achieved by the entire embodiment 1 is that when in use, the solar panel 4 and the aluminum shell 1 are socketed, and the limit plate 241 is stored in the plug-in slot 5. When the solar panel 4 is placed, the mounting part 2 is rotated, and the rotating part 24 and the threaded surface 27 are threaded to fix the position of the solar panel 4. Example

[0031] like Figure 1-5 As shown, a photovoltaic structure with a heat insulation structure includes a limit plate 241, a thread groove 242 and a plug-in groove 5. The rotating part 24 includes a limit plate 241 sleeved on the surface of the threaded surface 27. The limit plate 241 is a rectangular bar, and its ends are all arc-shaped, which is convenient for the limit plate 241 to be stored. The thread is connected to the thread groove 242 on the surface of the threaded surface 27, wherein the diameter of the thread groove 242 is compatible with the diameter of the threaded surface 27, and can be threadedly matched and rotated. The end of the limit plate 241 is arc-shaped.

[0032] The mounting portion 2 also includes a pull plate 21 fixed on the top of the vertical rod 23. The cross-section of the pull plate 21 is designed to be circular. A rubber strip 22 is fixed to the bottom of the pull plate 21. The rubber strip 22 will be plugged into the plug-in slot 5 to limit the mounting portion 2 and increase the friction between the mounting portion 2 and the plug-in slot 5. The contact portion between the mounting portion 2 and the plug-in slot 5 should be a rough surface. Two arc grooves 25 are opened on the side of the pull plate 21. When in use, the user can drive the vertical rod 23 and the threaded surface 27 to move by pressing the pull plate 21. The cross-section of the rubber strip 22 is designed to be a circular ring. The two arc grooves 25 are symmetrically distributed on the central axis of the pull plate 21.

[0033] The plug-in slot 5 includes a first-stage slot 51, a second-stage slot 52 and a third-stage slot 53 arranged at the four corners of the aluminum shell 1, wherein the diameter of the second-stage slot 52 is slightly larger than the diameter of the pull plate 21, the diameter of the rubber strip 22 is consistent with the diameter of the second-stage slot 52, the length of the diagonal of the first-stage slot 51 is twice the length of the limit plate 241, the height of the limit plate 241 is consistent with the height of the first-stage slot 51, the three-stage slot 53 is arranged below the first-stage slot 51, wherein a round bottom plate 26 is fixed to the bottom of the vertical rod 23, the diameter of the round bottom plate 26 is smaller than the diameter of the three-stage slot 53 and larger than the diameter of the second-stage slot 52, and the second-stage slot 52 is arranged above the first-stage slot 51.

[0034] The effect achieved by the entire second embodiment is that when in use, the pull plate 21 can be pressed, and the vertical rod 23 and the threaded surface 27 will drop synchronously. At this time, the limit plate 241 will rotate when the threaded surface 27 moves. At this time, since the thickness of the limit plate 241 is consistent with the thickness of the first groove 51, the limit plate 241 will be shifted in position under the rotation of the vertical rod 23 and the action of the threaded surface 27. When the limit plate 241 is located above the solar energy storage panel 4, the rubber strip 22 at the bottom of the pull plate 21 will be plugged into the second groove 52, and the round bottom plate 26 is located at the lowest point of the third groove 53 to limit the position of the limit plate 241. At the same time, when the solar energy storage panel 4 is disassembled, the arc groove 25 can be pulled. At this time, the threaded surface 27 will move up with the pull plate 21 and the vertical rod 23. At this time, the position of the limit plate 241 is shifted until the limit plate 241 is retracted into the inside of the first groove 51, and the solar energy storage panel 4 can be disassembled. Example

[0035] like Figure 1-5 As shown, a photovoltaic structure with a heat insulation structure includes a limiting bottom plate 11, a heat insulation transparent plate 3 and a back plate structure 6, an aluminum shell 1 includes a limiting bottom plate 11 fixed inside the aluminum shell 1, the height of the limiting bottom plate 11 is less than the height of the aluminum shell 1, a heat insulation transparent plate 3 is arranged in the aluminum shell 1, the heat insulation transparent plate 3 covers the solar energy storage panel 4, the four sides of the limiting bottom plate 11 are all less than the four sides of the solar energy storage panel 4 and the heat insulation transparent plate 3, so as to facilitate the fixing of the heat insulation transparent plate 3 and the solar energy storage panel 4.

[0036] A backplane structure 6 is arranged under the solar panel 4 in the aluminum shell 1. The backplane structure 6 is used to block the bottom of the solar panel 4 and protect the bottom of the solar panel 4. The backplane structure 6 includes a backplane 1 61 plugged into the limiting bottom plate 11. The four sides of the backplane 1 61 are consistent with the four sides of the heat-insulating transparent plate 3 and the solar panel 4. A backplane 2 62 is fixed on the backplane 1 61. The backplane 2 62 is made of soft material and protects the bottom of the solar panel 4. A junction box 63 is arranged above the backplane 1 61 on one side of the backplane 2 62. The junction box 63 is used to connect external wires and photovoltaic converters.

[0037] Working principle: When using the photovoltaic structure with a heat-insulating structure, first, by pressing the pull plate 21, the vertical rod 23 and the threaded surface 27 will drop synchronously, and the limit plate 241 will rotate when the threaded surface 27 moves. At this time, since the thickness of the limit plate 241 is consistent with the thickness of a section of the groove 51, the limit plate 241 will shift its position under the rotation of the vertical rod 23 and the action of the threaded surface 27. When the limit plate 241 is located above the heat-insulating transparent plate 3 and fits the heat-insulating transparent plate 3, the rubber strip 241 at the bottom of the pull plate 21 2 will be plugged into the second-stage groove 52, and the round bottom plate 26 is located at the lowest point of the third-stage groove 53 to limit the position of the limiting plate 241. At the same time, when the heat-insulating transparent plate 3, the solar energy storage panel 4 and the back plate structure 6 are disassembled, the arc groove 25 can be pulled. At this time, the threaded surface 27 will move up with the pulling plate 21 and the vertical rod 23. At this time, the position of the limiting plate 241 is offset until the limiting plate 241 is received in the first-stage groove 51. Then, the heat-insulating transparent plate 3, the solar energy storage panel 4 and the back plate structure 6 can be disassembled and the work is finally completed.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A photovoltaic structure with a heat insulation structure, characterized in that: include: Solar energy storage panels (4); An aluminum shell (1), wherein the aluminum shell (1) is wrapped around the outside of the solar energy storage panel (4); Insertion slots (5), the insertion slots (5) being arranged at four corners of the aluminum housing (1); A mounting portion (2), part of which is inserted into the insertion slot (5); the mounting portion (2) comprises a vertical rod (23) inserted into the insertion slot (5), a rotating portion (24) sleeved on the outside of the vertical rod (23), and a threaded surface (27) engraved on the surface of the vertical rod (23) and threadedly connected to the rotating portion (24).

2. The photovoltaic structure with a heat insulation structure according to claim 1, characterized in that: The rotating portion (24) comprises a limiting plate (241) sleeved on the surface of the threaded surface (27) and a thread groove (242) threadedly connected to the surface of the threaded surface (27); the end of the limiting plate (241) is of arc-shaped design.

3. The photovoltaic structure with a heat insulation structure according to claim 2, characterized in that: The mounting portion (2) further comprises a pull plate (21) fixed to the top of the vertical rod (23), a rubber strip (22) fixed to the bottom of the pull plate (21), and two arc grooves (25) opened on the side of the pull plate (21), wherein the cross section of the rubber strip (22) is designed as a circular ring, and the two arc grooves (25) are symmetrically distributed on the central axis of the pull plate (21).

4. The photovoltaic structure with a heat insulation structure according to claim 3, characterized in that: The plug-in slot (5) comprises a first slot (51), a second slot (52) and a third slot (53) arranged at four corners of the aluminum housing (1); the third slot (53) is arranged below the first slot (51); the second slot (52) is arranged above the first slot (51); the length of the diagonal of the first slot (51) is twice the length of the limiting plate (241); and the height of the limiting plate (241) is consistent with the height of the first slot (51).

5. The photovoltaic structure with a heat insulation structure according to claim 4, characterized in that: A round bottom plate (26) is fixed to the bottom of the vertical rod (23), and the diameter of the round bottom plate (26) is smaller than the diameter of the three-stage groove (53) and larger than the diameter of the two-stage groove (52).

6. The photovoltaic structure with a heat insulation structure according to claim 1, characterized in that: The aluminum shell (1) comprises a limiting bottom plate (11) fixed inside the aluminum shell (1), the height of the limiting bottom plate (11) being smaller than the height of the aluminum shell (1), and the four sides of the limiting bottom plate (11) being smaller than the four sides of the solar energy storage panel (4).

7. The photovoltaic structure with a heat insulation structure according to claim 6, characterized in that: A heat-insulating transparent plate (3) is arranged inside the aluminum shell (1), and the heat-insulating transparent plate (3) covers the solar energy storage panel (4). A back plate structure (6) is arranged below the solar energy storage panel (4) inside the aluminum shell (1).

8. The photovoltaic structure with a heat insulation structure according to claim 7, characterized in that: The backplane structure (6) comprises a backplane 1 (61) plugged onto the limiting bottom plate (11), a backplane 2 (62) fixed onto the backplane 1 (61), and a junction box (63) arranged above the backplane 1 (61) on one side of the backplane 2 (62).

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