CN218335839U - A centralized photovoltaic cell assembly mounting bracket - Google Patents

Abstract

The utility model discloses a centralized photovoltaic battery component mounting bracket, which comprises a bracket, a mounting plate is arranged on the bracket, a solar panel is mounted on the mounting plate, an installation shell of equal width is welded on the top of the upper surface of the mounting plate, and the inside of the mounting shell is Hollow, the bottom is not closed, two fixed blocks are symmetrically fixed on both sides of the upper surface of the installation plate, and a solar panel cleaning mechanism for cleaning the surface of the solar panel is arranged in the installation shell. The screw rod between the installation shell and the fixed block, the screw rod is symmetrically distributed on both sides of the solar panel, and its bottom end is connected with the bearing of the fixed block, the top end of one screw rod is connected with the bearing of the installation shell, and the top end of the other screw rod is connected with the fixed block. The output end of the micro motor on the outer surface of the installation shell is fixedly connected, the transmission assembly is connected between the tops of the two screw rods, the second ball nut is set on the fixed block, and a cleaning brush is installed between the two second ball nuts .

Description

A centralized photovoltaic cell assembly mounting bracket

technical field

The utility model relates to the technical field of photovoltaic cell component mounting brackets, in particular to a centralized photovoltaic cell component mounting bracket.

Background technique

The centralized photovoltaic cell module can absorb solar energy in a large area, and connect to the high-voltage transmission system to supply long-distance loads. Concentrated photovoltaic cell modules are generally installed on the ground to absorb solar energy in large quantities through brackets, or installed on high roofs, but they are all exposed to the open environment.

Since the existing mounting brackets for centralized photovoltaic cell modules are all placed in the open air, dust and other substances tend to accumulate on the surface of the solar panel during use. Or when it snows, the solar surface is covered with snow, which affects the use of solar panels. However, the existing support is not provided with a mechanism capable of cleaning the solar panel autonomously.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a centralized photovoltaic cell assembly mounting bracket, through the solar panel cleaning mechanism provided, the second ball nut drives the cleaning brush to move up and down, and the soft bristles on the cleaning brush It is very convenient to clean the dust attached to the surface of the solar panel, or to clean the snow attached to the solar panel in snowy days.

In order to solve the above technical problems, the utility model provides the following technical solutions: a centralized photovoltaic cell assembly mounting bracket, including a bracket, a mounting plate is arranged on the mounting plate, a solar panel is installed on the mounting plate, and the mounting plate A mounting shell of equal width is welded to the top of the upper surface of the mounting plate. The inside of the mounting shell is hollow and the bottom is not closed. Two fixed blocks are symmetrically fixed on both sides of the bottom end of the upper surface of the mounting plate. The mounting shell is provided with a A solar panel cleaning mechanism that cleans the surface of the solar panel, the solar panel cleaning mechanism includes a screw rod that is inserted between the mounting shell and the fixed block, the screw rods are symmetrically distributed on both sides of the solar panel, and the bottom end of the screw rod is It is connected with the fixed block bearing, one of the screw tops is connected with the mounting shell bearing, and the other screw top is fixedly connected with the output end of the micro motor fixed on the outer surface of the mounting shell; the transmission between the two screw tops Assembly; the second ball nut sleeved on the fixed block, and a cleaning brush is installed between the two second ball nuts; when the micro motor starts, the two screw rods rotate synchronously and drive the cleaning brush The brush moves to clean the solar panel.

As a preferred technical solution of the present invention, the transmission assembly includes a pulley sheathed outside the top end of the screw rod, the pulley is located in the installation shell, and the outer drive sleeves of the two pulleys are provided with a transmission belt.

As a preferred technical solution of the present utility model, soft bristles are evenly distributed on the outer wall of the side of the cleaning brush close to the solar panel, and are in contact with the solar panel.

As a preferred technical solution of the present invention, a support rod is vertically fixed on one side of the top outer wall of the bracket, the support rod is hinged to the lower surface of one end of the mounting plate, and a height is set on the lower surface of the other end of the mounting plate. Regulating mechanism.

As a preferred technical solution of the present invention, the height adjustment mechanism includes a forward and reverse motor fixed on the other side of the top wall of the support, and a threaded rod is fixedly connected to the output end of the forward and reverse motor, and the threaded The outside of the rod is sheathed with a first ball nut, one side of the first ball nut is welded with an L-shaped connecting rod, and the upper end of the L-shaped connecting rod is hinged to the lower surface of the other end of the mounting plate.

As a preferred technical solution of the utility model, a limiting plate is installed on the top of the threaded rod.

Compared with the prior art, the beneficial effects that the utility model can achieve are:

When using the installation bracket to install the photovoltaic battery module, start the micro motor, and through the set transmission assembly, the two screw rods rotate synchronously, and the second ball nuts set on the two screw rods also move synchronously, and the second ball nuts drive the cleaning The brush moves up and down, and the soft bristles on the cleaning brush clean the dust attached to the surface of the solar panel, or clean the snow attached to the solar panel in snowy days, which is very convenient to use.

Description of drawings

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

Fig. 2 is the structure schematic diagram of solar panel cleaning mechanism described in the utility model;

Fig. 3 is a structural schematic diagram of the transmission assembly described in the present invention;

Fig. 4 is the structure schematic diagram of solar panel described in the utility model;

Among them: 1. Bracket; 2. Forward and reverse motor; 3. Threaded rod; 4. First ball nut; 5. L-shaped connecting rod; 6. Mounting plate; 7. Mounting shell; 8. Fixed block; 9. Support Rod; 10, solar panel; 11, micro motor; 12, screw mandrel; 13, pulley; 14, transmission belt; 15, second ball nut; 16, cleaning brush.

detailed description

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the utility model will be further elaborated below in conjunction with specific examples, but the following examples are only preferred embodiments of the utility model, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a centralized photovoltaic cell assembly mounting bracket 1, including a bracket 1, and a mounting plate 6 is arranged on the bracket 1, and the mounting plate 6 A solar panel 10 is installed on it, and the top of the upper surface of the installation plate 6 is welded with an installation shell 7 of equal width. The interior of the installation shell 7 is hollow and the bottom is not closed. Two fixed blocks 8 are fixed, and a solar panel cleaning mechanism for cleaning the surface of the solar panel 10 is arranged inside the installation shell 7, and the solar panel cleaning mechanism includes a screw rod 12, said screw rod 12 is symmetrically distributed on both sides of the solar panel 10, and its bottom end is connected with the fixed block 8 bearings, wherein the top end of one screw rod 12 is connected with the bearing of the installation shell 7, and the top end of the other screw rod 12 is connected with the bearing of the mounting shell 7. The output end of the micromotor 11 fixed on the outer surface of the installation shell 7 is fixedly connected, and a transmission assembly is connected between the tops of the two screw mandrels 12, and the transmission assembly includes a pulley 13 sleeved on the outside of the top end of the screw mandrel 12, The pulley 13 is located in the installation shell 7, the two pulleys 13 external drive sleeves are provided with a drive belt 14, the fixed block 8 is sleeved with a second ball nut 15, and the two second ball nuts 15 are provided with a Cleaning brush 16, said cleaning brush 16 is evenly distributed with fine soft bristles on the outer wall of one side close to solar panel 10, and contacts with solar panel 10, when described micro motor 11 starts, two described screw mandrels 12 are synchronous Rotate and drive the cleaning brush 16 to move to clean the solar panel 10;

When using the installation bracket 1 to install the photovoltaic battery module, start the micro motor 11, the micro motor 11 is of forward and reverse type, and it drives the screw rod 12 connected to it to rotate, and the screw rod 12 drives the pulley 13 sleeved on it to rotate, And drive the second ball nut 15 that is sleeved on it to move, the belt pulley 13 on this screw mandrel 12 drives another belt pulley 13 to rotate through transmission belt 14, and another belt pulley 13 then drives the screw mandrel 12 that is arranged in it to rotate, namely two The two screw rods 12 rotate synchronously, and the second ball nuts 15 sleeved on the two screw rods 12 also move synchronously, and according to the rotation directions of the screw rods 12, the second ball nuts 15 move upward or downward, and the second ball nuts 15 move up or down. 15 in the process of moving, it drives the cleaning brush 16 to move up and down, and the soft bristles on the cleaning brush 16 clean the dust attached to the surface of the solar panel 10, or clean the dust attached to the solar panel 10 in a snowy day. Snow cleaning is very convenient to use.

As shown in Figure 1, a support rod 9 is vertically fixed on one side of the top outer wall of the bracket 1, and the support rod 9 is hinged to the lower surface of one end of the mounting plate 6, and a height adjustment mechanism is arranged on the lower surface of the other end of the mounting plate 6. , the height adjustment mechanism includes a forward and reverse motor 2 fixed on the other side of the top wall of the bracket 1, the output end of the forward and reverse motor 2 is fixedly connected with a threaded rod 3, and the outside of the threaded rod 3 is sleeved There is a first ball nut 4, one side of the first ball nut 4 is welded with an L-shaped connecting rod 5, and the upper end of the L-shaped connecting rod 5 is hinged to the lower surface of the other end of the mounting plate 6;

When using the installation bracket 1 to install the photovoltaic battery module, start the forward and reverse motor 2, and the forward and reverse motor 2 drives the threaded rod 3 to rotate. According to the rotation direction of the threaded rod 3, the first ball nut 4 moves up or down. When the first ball nut 4 moves upward, it drives one end of the mounting plate 6 to move upward through the L-shaped connecting rod 5, that is, the upper end of the solar panel 10 is lifted upward, and the lower end of the mounting plate 6 rotates through the hinged position. And when the first ball nut 4 moves downward, it drives one end of the mounting plate 6 to move down through the L-shaped connecting rod 5, that is, the upper end of the solar panel 10 moves downward, and the lower end of the mounting plate 6 rotates through the hinged position , the height of the upper end of the installation plate 6 can be adjusted back and forth through the provided height adjustment assembly, that is, the inclination degree of the solar panel 10 .

As shown in Figure 1, the top of the threaded rod 3 is equipped with a limiting plate;

When using the installation bracket 1 to install the photovoltaic battery module, start the forward and reverse motor 2, the forward and reverse motor 2 drives the threaded rod 3 to rotate, and the threaded rod 3 drives the first ball nut 4 to move up and down. Through the set limit plate, it can Prevent the first ball nut 4 from slipping off from the threaded rod 3 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a centralized photovoltaic cell module installing support, includes support (1), be provided with mounting panel (6) on support (1), install solar panel (10), its characterized in that on mounting panel (6): the welding of the upper surface top of mounting panel (6) has installation shell (7) of width such as, the inside cavity of installation shell (7), the bottom does not seal, the upper surface bottom bilateral symmetry of mounting panel (6) is fixed with two fixed blocks (8), be provided with in installation shell (7) and be used for carrying out clear solar panel cleaning mechanism to the surface of solar panel (10), solar panel cleaning mechanism includes

The lead screw (12) penetrates through the installation shell (7) and the fixing block (8), the lead screws (12) are symmetrically distributed on two sides of the solar panel (10), the bottom ends of the lead screws are connected with the fixing block (8) through bearings, the top end of one lead screw (12) is connected with the installation shell (7) through a bearing, and the top end of the other lead screw (12) is fixedly connected with the output end of a micro motor (11) fixed on the outer surface of the installation shell (7);

the transmission assembly is connected between the tops of the two screw rods (12);

the second ball nuts (15) are sleeved on the fixed block (8), and a cleaning brush (16) is arranged between the two second ball nuts (15);

when the micro motor (11) is started, the two screw rods (12) synchronously rotate and drive the cleaning brush (16) to move to clean the solar panel (10).

2. The concentrated photovoltaic module mounting bracket of claim 1, wherein: the transmission assembly comprises a belt pulley (13) which is sleeved outside the top end of the screw rod (12), the belt pulley (13) is located in the installation shell (7), and a transmission belt (14) is sleeved outside the two belt pulleys (13).

3. The concentrated photovoltaic module mounting bracket of claim 1, wherein: the outer wall of one side of the cleaning brush (16) close to the solar panel (10) is uniformly distributed with soft brush hairs which are contacted with the solar panel (10).

4. The concentrated photovoltaic module mounting bracket of claim 1, wherein: the support is characterized in that a supporting rod (9) is vertically fixed on one side of the outer wall of the top end of the support (1), the supporting rod (9) is hinged to the lower surface of one end of the mounting plate (6), and a height adjusting mechanism is arranged on the lower surface of the other end of the mounting plate (6).

5. The concentrated photovoltaic module mounting bracket of claim 4, wherein: height adjusting mechanism is including being fixed in positive reverse motor (2) of support (1) top wall opposite side, fixedly connected with threaded rod (3) on the output of positive reverse motor (2), the outside cover of threaded rod (3) is equipped with first ball nut (4), one side welding of first ball nut (4) has L type connecting rod (5), the upper end of L type connecting rod (5) is articulated with the other end lower surface of mounting panel (6).

6. The concentrated photovoltaic module mounting bracket of claim 5, wherein: and a limiting plate is arranged at the top of the threaded rod (3).

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