CN207624720U - A kind of combination type solar solar panel - Google Patents

Abstract

This utility model discloses a combined solar panel, including a first side plate, a second side plate, connecting rods, and silicon wafer cells. The first and second side plates are of equal length, and the first side plate has evenly distributed countersunk holes. The second side plate has through holes corresponding to the countersunk holes in the first side plate. The connecting rod passes through the through hole in the second side plate and its end extends into the countersunk hole in the first side plate. The other end of the connecting rod has an external thread, and a nut with an internal thread that matches the external thread of the connecting rod is used to fasten the connecting rod. The silicon wafer cells are clamped and fixed between adjacent connecting rods. This utility model forms a back plate-like structure by splicing the side plates and connecting rods, which is simple and easy to move. Because the connecting rods can clamp the silicon wafer cells between them, a good fixing effect can be achieved without affecting the normal use of the silicon wafer cells.

Description

A combined solar panel

technical field

The utility model belongs to the field of solar energy application equipment, in particular to a combined solar panel.

Background technique

As a new energy source, solar energy has the advantages of being inexhaustible, clean and environmentally friendly compared with traditional fossil fuels. At present, the main way of utilizing solar energy is through solar panels. Solar panel is a device that directly or indirectly converts solar radiation energy into electrical energy through photoelectric effect or photochemical effect by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries, solar cells are more energy-saving and environmentally friendly. of green products. The amount of electrical energy converted by a solar panel is mainly related to its surface area. If you want to obtain more electrical energy, you need to increase the surface area of the solar panel. The traditional method of increasing the surface area of solar panels is mostly to splice multiple solar panels into the backplane. The backplane is small and the operation is relatively simple. Once a large-volume backplane is required according to the demand, it will be very troublesome to install, debug, and move. And it is very easy to damage a single solar cell during the movement if you are not careful, which will delay the entire progress.

Contents of the invention

Purpose of the invention: The purpose of this utility model is to provide a combined solar panel for the deficiencies of the prior art.

Technical solution: In order to achieve the purpose of the above invention, the utility model is specifically accomplished in the following way: a combined solar cell panel, including No. 1 side board, No. 2 side board, connecting rod and silicon wafer battery. The plate is equal to the length of the No. 2 side plate. The No. 1 side plate is evenly provided with counterbores, and the No. 2 side plate is provided with a through hole corresponding to the counterbore of the No. 1 side plate. The connecting rod runs through the through hole of the No. 2 side plate and The end extends into the counterbore of the No. 1 side plate, the other end of the connecting rod is provided with an external thread, and a nut with an internal thread matching the external thread of the connecting rod is provided to fasten the connecting rod; between the adjacent connecting rods The silicon wafer battery is clamped and fixed between them.

Wherein, grooves capable of accommodating the connecting rods are provided on the contact surface between the silicon wafer battery and the connecting rods on both sides.

Wherein, the cross section of the channel is rectangular or circular.

Wherein, the cross-section of the through hole is T-shaped, divided into two ends with large and small diameters, the small diameter end is close to the No. 1 side plate and can accommodate the connecting rod to pass through and prevent the nut from passing through, and the large diameter end can accommodate the nut.

Beneficial effects: Compared with the traditional technology, the utility model forms a similar backboard through the splicing of the side board and the connecting rod, which is simple and easy to move. Since the connecting rod and the connecting rod can clamp the silicon wafer battery in between, it can achieve a good The fixing effect does not affect the normal use of the silicon wafer battery.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the silicon wafer battery of the present invention.

Detailed ways

Example 1:

A combined solar cell panel as shown in Figure 1, including No. 1 side board 1, No. 2 side board 2, connecting rod 3 and silicon wafer battery 4, said No. 1 side board 1 and No. 2 side board 2, etc. Long, the No. 1 side plate 1 is evenly provided with counterbores 5, the No. 2 side plate 2 is provided with a through hole 6 corresponding to the counterbore of the No. 1 side plate, and the connecting rod 3 runs through the through hole of the No. 2 side plate and the end Extending into the counterbore of No. 1 side plate, the other end of the connecting rod 3 is provided with an external thread, and a nut 7 with an internal thread matching the external thread of the connecting rod is provided to fasten the connecting rod; the adjacent connecting rod 3 The silicon wafer battery is clamped and fixed between them.

Example 2:

Referring to Example 1, a channel 8 capable of accommodating the connecting rods is provided on the contact surface of the silicon wafer battery and the connecting rods on both sides, and the cross section of the channel is rectangular or circular.

Example 3:

Referring to Example 1, the cross-section of the through hole is T-shaped, divided into two ends of large and small diameters, the small-diameter end is close to the No. 1 side plate and can accommodate the connecting rod to pass through and prevent the nut from passing through, and the large-diameter end can accommodate the nut .

Claims (4)

1. A combined solar panel, including No. 1 side panel (1), No. 2 side panel (2), connecting rod (3) and silicon wafer battery (4), characterized in that the No. 1 side panel (1) The same length as the No. 2 side plate (2), the No. 1 side plate (1) is uniformly provided with counterbore holes (5), and the No. 2 side plate (2) is provided with a through hole corresponding to the counterbore of No. 1 side plate (6), the connecting rod (3) runs through the through hole of the No. 2 side plate and its end extends into the counterbore of the No. 1 side plate. The other end of the connecting rod (3) is provided with an external thread, which is connected with The nuts (7) with internal threads matching the external threads of the rods fasten the connecting rods; the adjacent connecting rods (3) clamp and fix silicon wafer batteries. 2 . The combined solar panel according to claim 1 , wherein a groove ( 8 ) capable of accommodating the connecting rods is provided on the contact surface between the silicon wafer battery and the connecting rods on both sides. 3 . 3. The combined solar panel according to claim 2, characterized in that, the cross section of the channel is rectangular or circular. 4. The combined solar panel according to claim 1, characterized in that, the cross-section of the through hole is T-shaped, divided into two ends with a large and small diameter, and the end with a small diameter is close to the No. 1 side plate and can accommodate the connecting rod Passing through and blocking the passage of the nut, the large diameter end is able to accommodate the nut.