CN208174614U - Folding photovoltaic bracket - Google Patents

Abstract

The utility model relates to the field of photovoltaic accessories, in particular to a foldable photovoltaic bracket, which includes a support body; the support body includes a support top plate, a support middle plate and a support bottom plate; the support top plate is used for installing solar panels; the support top plate and the support middle plate 1. The supporting middle plate and the supporting bottom plate are respectively hinged through the first rotating shaft and the second rotating shaft; the right side of the supporting top plate is provided with top plate rotation holes at intervals, and the left side of the supporting middle plate is provided with middle plate protrusions matching the top plate rotating holes. The rotation hole of the top plate is connected with the protrusion of the middle plate through the first rotation shaft. The utility model has a reasonable structural design, and the staff can rotate the supporting top plate, the supporting bottom plate or the supporting middle plate to adjust the angle according to the lighting conditions. Since the three can be rotated and adjusted, the adjustable angle is greatly increased, ensuring that the solar panel can always be vertical Expose yourself to sunlight.

Description

Foldable Photovoltaic Stand

technical field

The utility model relates to the field of photovoltaic accessories, in particular to a foldable photovoltaic bracket.

Background technique

With the development of science and technology, solar energy, a green energy source, is being widely used in various fields such as production and life. Solar panels are devices used to convert the sun's light energy into electrical energy. With the widespread use of solar energy, the solar photovoltaic industry is gradually becoming a new sunrise industry. The solar panels of civil photovoltaic power generation systems usually need to be installed outdoors in order to better collect solar energy, and the bracket is an indispensable component for installing solar panels. Existing solar photovoltaic panels are usually fixed and installed at the position where they need to be installed by using photovoltaic brackets. The existing photovoltaic brackets are usually a large bracket, and the brackets are fixed on the ground by bolts. This type of photovoltaic bracket has a large volume and poor mobility. It is inconvenient to transport, and it usually needs to be disassembled into many parts for combined installation on site. Therefore be badly in need of a kind of volume is small now, can collect solar energy better, and the bracket of quick and easy installation.

Utility model content

The purpose of this utility model is to provide a foldable photovoltaic support to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A foldable photovoltaic support, including a support body 1; the support body includes a support top plate, a support middle plate and a support bottom plate; the support top plate is used for installing solar panels; the support top plate and the The supporting middle plate, the supporting middle plate and the supporting bottom plate are respectively hinged through the first rotating shaft and the second rotating shaft;

The right side of the support top plate is provided with top plate rotation holes at intervals, and the left side of the support middle plate is provided with middle plate protrusions matching the top plate rotation holes; The protrusion of the middle plate is connected through the first rotating shaft;

The right side of the support middle plate is provided with middle plate rotation holes at intervals, and the left side of the support bottom plate is provided with bottom plate protrusions matching the middle plate rotation holes; the middle plate rotation holes and The bottom plate protrusions are connected through the second rotation shaft.

The lower part of the support top plate is provided with a first support rod, the upper and lower parts of the support middle plate are respectively provided with a third support rod and a second support rod, and the upper part of the support bottom is provided with a fourth support rod; A rod is connected to the second rod through a first pin; the fourth rod is connected to the third rod through a second pin.

The axis of the rotation hole of the top plate is set in the upper surface of the support top plate, and the axis of the protrusion of the support middle plate is set in the upper surface of the support middle plate; the rotation hole of the middle plate The axis of the bottom plate is set in the lower surface of the supporting middle plate, and the axis of the bottom plate protrusion is set in the lower surface of the supporting bottom plate.

A solar cell installation plate is arranged on the support top plate, and a groove is provided on the solar energy installation plate for the solar cell panel; a through hole is arranged on the support top plate, and bolts are connected through the through hole The supporting roof and the solar installation board.

The supporting bottom plate is connected with the counterweight.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model has a reasonable structural design, and the staff can rotate the supporting top plate, supporting bottom plate or supporting middle plate to adjust the angle according to the lighting conditions. Since the three can be rotated and adjusted, the adjustable angle is greatly increased, ensuring that the solar panel can always be vertical exposure to sunlight;

The setting of the pole can prevent the device from rotating due to its own weight, so as to avoid damage to the battery board.

The counterweight block is clamped on the support base plate, which is convenient for fixing the bracket, preventing the photovoltaic bracket from being blown down by the wind, and avoiding damage to the solar panel;

After use, disassemble the counterweight, and then fold the supporting top plate, supporting middle plate and supporting bottom plate, which reduces the volume of the bracket, is easy to place and transport, saves labor costs and transportation costs, and improves the efficiency of on-site operations;

The utility model has the advantages of simple structure, convenient installation and large adjustable angle, which can ensure that the solar panel can always receive sunlight vertically and improve the photoelectric conversion efficiency. Improve the efficiency of on-site operations.

Description of drawings

Fig. 1 is a structural schematic diagram of a support body of a foldable photovoltaic support;

Fig. 2 is a schematic diagram of a folding structure of a bracket body of a foldable photovoltaic bracket.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

Figure 1-2 shows a foldable photovoltaic support, including a support body 1; the support body includes a support top plate 2, a support middle plate 3 and a support bottom plate 4; the support top plate is used for installing solar panels 17 The support top plate and the support middle plate, the support middle plate and the support bottom plate are respectively hinged through the first rotating shaft 5 and the second rotating shaft 6;

The right side of the supporting top plate is provided with top plate rotation holes 7 at intervals, and the left side of the support middle plate is provided with middle plate protrusions 8 matching the top plate rotation holes; The middle plate protrusion is connected through the first rotating shaft 5;

The right side of the support middle plate is provided with middle plate rotation holes 9 at intervals, and the left side of the support bottom plate is provided with bottom plate protrusions 10 matched with the middle plate rotation holes; the middle plate rotation The hole is connected with the bottom plate protrusion through the second rotating shaft 6 .

The lower part of the support top plate is provided with a first pole 11, the upper and lower parts of the support middle plate are respectively provided with a third pole 13 and a second pole 12, and the upper part of the support bottom is provided with a fourth pole 14; The first pole is connected to the second pole through a first pin shaft 20 ; the fourth pole 14 is connected to the third pole 13 through a second pin shaft 21 .

The axis of the top plate rotation hole is set in the upper surface of the support top plate, and the convex axis of the support middle plate is set in the upper surface of the support middle plate; it can ensure that the support top plate 2 and the support The middle plate 3 is folded smoothly. The axis of the rotation hole of the middle plate is set in the lower surface of the supporting middle plate, and the axis of the bottom plate protrusion is set in the lower surface of the supporting bottom plate. It can ensure the smooth folding of the support middle plate 3 and the support bottom plate 4 .

A solar cell installation plate 17 is arranged on the support top plate, and a groove 15 is provided on the solar energy installation plate for the solar cell panel; a through hole 18 is arranged on the support top plate, and a bolt 19 passes through the The through holes are connected to the support top board and the solar installation board.

The supporting bottom plate is connected with the counterweight 16 .

The working principle of the utility model is: when in use, each support plate is opened, the support bottom plate 4 is placed on the ground, the support top plate 2 is placed facing the sun, the counterweight 16 is clamped on the support bottom plate 4, and the fixed bracket prevents photovoltaic The bracket is blown down by the wind, and then the solar cell panel can be installed in the groove 15 on the solar cell mounting plate 17, and the staff can rotate the supporting top plate 2 or the supporting middle plate according to the lighting conditions to adjust the angle. At the same time, due to the three The support plates can be rotated and adjusted, so the adjustable angle is greatly increased, ensuring that the solar panel can always receive sunlight vertically, and improving the photoelectric conversion efficiency. When transportation is required, the counterweight 16 and the solar panel are disassembled, and then the supporting top plate 2, the supporting middle plate 3 and the supporting bottom plate 4 are folded up, which reduces the volume of the bracket, is easy to place and transport, and saves labor costs and Reduce transportation costs and improve the efficiency of on-site operations.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (5)

1. a kind of folding photovoltaic bracket, which is characterized in that including supporting ontology；The support ontology includes branch support Plate and support baseboard in plate, support；The roof supporting is for installing solar panel；The roof supporting and institute Plate in the support stated, plate and the support baseboard pass through the first rotary shaft respectively in the support and the second rotary shaft is cut with scissors It connects；

Top plate rotating hole is arranged at intervals on the right side of the roof supporting, be arranged at intervals on the left of plate in the support with The matched middle plate protrusion of the top plate rotating hole；The top plate rotating hole and the middle plate project through described first Rotate axis connection；

Middle plate rotating hole is arranged at intervals in the support on the right side of plate, be arranged at intervals on the left of the support baseboard with The matched bottom plate protrusion of the middle plate rotating hole；The middle plate rotating hole and the bottom plate project through described second Rotate axis connection.

2. folding photovoltaic bracket according to claim 1, which is characterized in that the roof supporting lower part is provided with First strut, plate is respectively arranged with third strut and the second strut, the support bottom top setting up and down in the support There is the 4th strut；First strut is connect with second strut by the first pin shaft；4th strut and institute The third strut stated is connected by the second pin shaft.

3. folding photovoltaic bracket according to claim 1, which is characterized in that the axis of the top plate rotating hole is set It sets in the upper surface of the roof supporting, the upper of plate in the support is arranged in the axis of the protrusion of plate in the support In surface；The axis of the middle plate rotating hole is arranged in the support in the lower surface of plate, the bottom plate protrusion Axis is arranged in the lower surface of the support baseboard.

4. folding photovoltaic bracket according to claim 1, which is characterized in that be provided with too on the roof supporting It is positive can battery mounting plate, be arranged on the solar energy mounting plate fluted for mode solar panel；The support Through-hole is provided on top plate, bolt passes through the through-hole connection roof supporting and the solar energy mounting plate.

5. folding photovoltaic bracket according to claim 1, which is characterized in that the support baseboard and clump weight connects It connects.