Novel solar photovoltaic module with heat preservation function

Abstract

The utility model relates to the technical field of solar photovoltaic modules, and discloses a novel solar photovoltaic module with a heat preservation function, which comprises an adjustable support and a placement box arranged at the top of the adjustable support, and a solar cell body is arranged in the placement box. Clamping pieces used for clamping a solar cell body are elastically arranged on the two sides of an inner cavity of the containing box, an opening is formed in the top of the containing box, a driving mechanism is used for driving two rotating plates to rotate at the opening in the top of the containing box, and rotation of the two rotating plates is used for driving a sliding piece to slide at the top of the solar cell body. Therefore, the heat preservation efficiency of the solar cell body is improved when the solar cell body is not irradiated by the sun in the placing box, and when the solar cell body needs to be irradiated by the sun, the bristles at the bottom of the slip sheet can be used for cleaning the surface, so that dust is prevented from influencing the sunlight irradiation efficiency and reducing the sunlight receiving efficiency of the solar cell body.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic components, in particular to a novel solar photovoltaic component with a heat preservation function. Background Art

[0002] Solar energy is a renewable energy source. Converting solar energy into electrical energy can not only save energy, alleviate power supply shortages, but also reduce environmental pollution. Solar photovoltaic power generation is a technology that uses solar cells to directly convert sunlight energy into electrical energy based on the principle of the photovoltaic effect. The most basic component of solar photovoltaic power generation is the solar cell.

[0003] In order to improve the efficiency of solar cells when they are charged in the sun and when there is no sun, it is necessary to avoid the sun being blocked by external factors when the sun is shining on the battery, so as not to affect the sun receiving efficiency of the battery. Since the battery needs to be exposed to the outside when receiving the sun, and dust in the outside is inevitable, once it adheres and accumulates on the surface of the battery for a long time, it will affect the sun receiving rate. On the other hand, if the battery is exposed to the outside at night, the insulation condition is poor, which will affect the power supply time of the battery after charging. The above description reflects that when the battery is used, there will be many reasons that lead to the problem of reduced efficiency of solar cells. Therefore, it is necessary to design a new type of solar photovoltaic module with insulation function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a novel solar photovoltaic component with heat preservation function, which is used to solve the technical problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of solar photovoltaic component with heat preservation function, comprising an adjustable bracket and a placement box installed on the top of the adjustable bracket, a solar cell body is arranged inside the placement box, clamping parts for clamping the solar cell body are elastically arranged on both sides of the inner cavity of the placement box, an opening is arranged on the top of the placement box, a connecting block is installed at the center of the top of the opening by bolts, a driving mechanism is arranged at the bottom of the placement box, the driving mechanism is rotatably provided with rotating plates on both sides of the connecting block, the bottoms of the two rotating plates are provided with slide grooves, the insides of the two slide grooves are slidably provided with sliding blocks, the bottoms of the two sliding blocks are jointly fixed with a sliding sheet, and the bottoms of the sliding sheets are provided with bristles for cleaning dust on the top of the solar cell body.

[0006] Preferably, the driving mechanism includes a device box, a motor is fixedly connected to the bottom of the device box, a rotating column is fixedly connected to the output shaft of the motor, another rotating column is rotatably arranged at the bottom of the inner cavity of the device box, and the two rotating columns are fixedly sleeved with gears inside the device box, and the two gears are meshed with each other, and the bottoms of the two rotating plates are respectively fixedly connected to the tops of the two rotating columns.

[0007] Preferably, a line opening for line routing is provided at the bottom of the placement box, and the line opening is located at one side of the adjustable bracket.

[0008] Preferably, multiple springs are fixed on both sides of the inner cavity of the placement box, and one end of the multiple springs on the same side is commonly fixed to a clamping piece, and the two clamping pieces are fixed on the adjacent side to the solar cell body with a limit block that matches the solar cell body to prevent the solar cell body from sliding.

[0009] Preferably, the slide is located directly above the two clamping members, and the length of the slide is greater than the distance between the two clamping members.

[0010] Preferably, grooves are provided on both sides of the connection block, one side of the two rotating plates are rotatably disposed inside the two grooves respectively, and arc surfaces are provided at the four corners of the two rotating plates.

[0011] Preferably, the top ends of the two rotating columns penetrate the top of the device box and the bottom of the placement box, and the bottom ends of the two rotating plates fit with the top of the placement box.

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

[0013] The utility model arranges a driving mechanism, utilizes the driving mechanism to drive the two rotating plates to rotate at the top opening of the placement box, and utilizes the rotation of the two rotating plates to drive the slide to slide on the top of the solar cell body, thereby improving the heat preservation efficiency of the solar cell body when the solar cell body is not exposed to sunlight inside the placement box, and when sunlight exposure is required, the bristles at the bottom of the slide can be used to clean the surface, thereby preventing dust from affecting the sunlight exposure efficiency and reducing the sunlight receiving efficiency of the solar cell body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is an exploded schematic diagram of the placement box and the rotating plate structure of the utility model;

[0016] Figure 3It is an exploded schematic diagram of the sliding block and the slide groove structure of the utility model;

[0017] Figure 4 It is another three-dimensional structural schematic diagram of the utility model;

[0018] In the figure: 1. adjustable bracket; 2. slide; 3. placement box; 4. rotating plate; 5. connecting block; 6. slide groove; 7. spring; 8. clamping piece; 9. solar cell body; 10. equipment box; 11. gear; 12. line port; 13. sliding block; 14. rotating column; 15. motor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] See also Figure 1-4The utility model provides a new type of solar photovoltaic assembly with heat preservation function, including an adjustable bracket 1 and a placement box 3 installed on the top of the adjustable bracket 1, wherein a solar cell body 9 is arranged inside the placement box 3, and clamping pieces 8 for clamping the solar cell body 9 are elastically arranged on both sides of the inner cavity of the placement box 3, and an opening is arranged on the top of the placement box 3, and a connecting block 5 is installed at the center of the top of the opening by bolts, and a driving mechanism is arranged at the bottom of the placement box 3, and the driving mechanism is rotatably provided with rotating plates 4 on both sides of the connecting block 5, and the bottoms of the two rotating plates 4 are provided with sliding grooves 6, and the insides of the two sliding grooves 6 are slidably provided with sliding blocks 13, and the bottoms of the two sliding blocks 13 are fixedly connected with a sliding sheet 2, and the bottom of the sliding sheet 2 is provided with bristles for cleaning the dust on the top of the solar cell body 9. When the solar cell body 9 is installed, the connecting block 5 is first disassembled, and the two rotating plates 4 are rotated and unfolded by the driving mechanism, and the solar cell body 9 is clamped by two elastically arranged clamping pieces 8. When the solar cell body 9 is in the solar cell housing 3, the two sliding blocks 13 at the top of the slide 2 will respectively drive the slide 2 to slide on the top of the solar cell body 9 on the two slide grooves 6, so that the bristles at the bottom of the slide 2 can clean the dust on the top of the solar cell body 9, and the expansion of the two rotating plates 4 can facilitate the solar cell body 9 to collect sunlight. At night, the two rotating plates 4 are driven by the driving mechanism to rotate and close. At this time, the bristles at the bottom of the slide 2 can still clean the dust that falls on the top of the solar cell body 9, and the closing of the two rotating plates 4 can make the placement box 3 as a whole improve the heat preservation effect of the solar cell body 9, and the rotation of the two rotating plates 4 can avoid the influence of the dust on the top of the solar cell body 9 on the sunlight energy collection of the solar cell body 9, thereby improving the efficiency of the solar cell body 9 when in use in many aspects.

[0022] It should be noted that the driving mechanism mentioned in the above description includes a device box 10. When the motor 15 at the bottom of the device box 10 is turned on, a rotating column 14 rotates and drives a gear 11 fixedly mounted thereon to rotate, and another gear 11 meshing with this gear 11 drives another rotating column 14 to rotate together, thereby utilizing the reverse rotation of the two rotating columns 14 to respectively drive a rotating plate 4 at the top of the two rotating columns 14 to rotate, expand and close.

[0023] When the solar cell body 9 is clamped inside the placement box 3 , a line port 12 for line laying is provided at the bottom of the placement box 3 , so that the lines connected to the solar cell body 9 can be connected and laid conveniently.

[0024] In order to more conveniently clamp the solar cell body 9 inside the placement box 3, multiple springs 7 are arranged on both sides of the inner cavity of the placement box 3, and two clamping members 8 are respectively connected to the multiple springs 7 on both sides. The elastic setting of the multiple springs 7 and the multiple limit blocks on the two clamping members 8 realize the elastic clamping of the solar cell body 9.

[0025] Wherein, by sliding the slide 2 on the top of the solar cell body 9 , it is convenient to use the bristles at the bottom of the slide 2 to clean the dust on the top of the solar cell body 9 .

[0026] Furthermore, in order to improve the airtightness of the top opening of the placement box 3, two grooves are provided on the connecting block 5 so that the two rotating plates 4 can rotate at the two grooves respectively.

[0027] Furthermore, in order to enable the two rotating columns 14 to easily drive the two rotating plates 4 to rotate at the opening, the top ends of the two rotating columns 14 pass through the top of the equipment box 10 and the bottom of the placement box 3, and the bottoms of the two rotating plates 4 fit with the top of the placement box 3.

[0028] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0030] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A novel solar photovoltaic assembly with heat preservation function, comprising an adjustable bracket (1) and a placement box (3) mounted on the top of the adjustable bracket (1), characterized in that: A solar cell body (9) is arranged inside the placement box (3), and clamping pieces (8) for clamping the solar cell body (9) are elastically arranged on both sides of the inner cavity of the placement box (3). An opening is arranged at the top of the placement box (3), and a connecting block (5) is installed at the center of the top of the opening by bolts. A driving mechanism is arranged at the bottom of the placement box (3), and rotating plates (4) are rotatably arranged on both sides of the connecting block (5) by the driving mechanism. Slide grooves (6) are arranged at the bottom of the two rotating plates (4), and sliding blocks (13) are slidably arranged inside the two slide grooves (6). A sliding sheet (2) is fixedly connected to the bottom of the two sliding blocks (13), and a brush for cleaning dust on the top of the solar cell body (9) is arranged at the bottom of the sliding sheet (2).

2. The novel solar photovoltaic module with heat preservation function according to claim 1 is characterized in that: The driving mechanism comprises a device box (10), a motor (15) is fixedly connected to the bottom of the device box (10), an output shaft of the motor (15) is fixedly connected to a rotating column (14), another rotating column (14) is rotatably arranged at the bottom of the inner cavity of the device box (10), and the two rotating columns (14) are both fixedly sleeved with gears (11) inside the device box (10), and the two gears (11) are meshed with each other, and the bottoms of the two rotating plates (4) are respectively fixedly connected to the tops of the two rotating columns (14).

3. The novel solar photovoltaic module with heat preservation function according to claim 1 is characterized in that: A line opening (12) for wiring is provided at the bottom of the placement box (3), and the line opening (12) is located on one side of the adjustable bracket (1).

4. The novel solar photovoltaic module with heat preservation function according to claim 1 is characterized in that: A plurality of springs (7) are fixedly connected to both sides of the inner cavity of the placement box (3), and one end of the plurality of springs (7) on the same side is fixedly connected to a clamping member (8), and two clamping members (8) are fixedly connected to a limiting block matching the solar cell body (9) and used to prevent the solar cell body (9) from sliding on one side adjacent to the solar cell body (9).

5. The novel solar photovoltaic module with heat preservation function according to claim 1 is characterized in that: The slide plate (2) is located directly above the two clamping members (8), and the length of the slide plate (2) is greater than the distance between the two clamping members (8).

6. The novel solar photovoltaic module with heat preservation function according to claim 1 is characterized in that: Grooves are provided on both sides of the connection block (5), one side of the two rotating plates (4) is rotatably disposed inside the two grooves respectively, and arc surfaces are provided at the four corners of the two rotating plates (4).

7. The novel solar photovoltaic module with heat preservation function according to claim 2 is characterized in that: The top ends of the two rotating columns (14) penetrate the top of the device box (10) and the bottom of the placement box (3), and the bottom ends of the two rotating plates (4) fit the top of the placement box (3).

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