CN210780653U

CN210780653U - Waterproof solar photovoltaic support frame

Info

Publication number: CN210780653U
Application number: CN201922071596.5U
Authority: CN
Inventors: 王玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-06-16
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a waterproof solar photovoltaic support frame, including installation base and circular block, installation base top outer wall is fixed with the mounting panel that the slope was placed, and mounting panel bottom outer wall one side installs the fixed column that the equidistance distributes, the motor is installed to circular block bottom outer wall, and the motor output installs the rotation axis, rotation axis top outer wall and installation base bottom outer wall fixed connection, and the sliding tray has been seted up to circular block top outer wall, and installs base bottom outer wall and install annular weather shield, waterproof casing is installed to circular block bottom outer wall, and waterproof casing is located the outside of motor. The utility model discloses in, wind speed sensor detects external wind speed intensity and wind direction, and when external wind speed exceeded the numerical value of settlement, controller control motor started for solar cell panel inclined plane is just to the wind direction on the mounting panel, avoids strong wind to blow bad solar cell panel, has improved the fixed stability of support frame.

Description

Waterproof solar photovoltaic support frame

Technical Field

The utility model relates to a support frame technical field especially relates to a waterproof solar photovoltaic support frame.

Background

With the over utilization of resources by the high-speed development of the society and the serious pollution to the environment, the international society pays more and more attention to energy conservation and emission reduction, the green energy is required to be used for replacing the traditional energy, the pollution to the environment is reduced, the solar energy is greatly developed in recent years, the solar photovoltaic panel is a common device for converting the solar energy at present, the solar photovoltaic panel is used as a clean and environment-friendly green energy product and is more and more applied to the fields of production and life, and the solar photovoltaic panel is connected into a grid-connected photovoltaic power generation system or an independent photovoltaic power generation system.

Through retrieval, chinese patent application No. CN206575367U discloses a novel waterproof solar photovoltaic support frame, which comprises a photovoltaic panel fixing plate and a chassis, wherein the chassis is provided with a front mounting seat and a rear mounting seat, two side faces of the chassis are provided with a first V-shaped groove along the length direction thereof, and two adjacent chassis on the same longitudinal line are connected through a U-shaped connecting piece. Above-mentioned patent exists following not enough, is meetting extreme environment, if during the high wind, uses the actuating lever to connect photovoltaic fixed plate and cylinder, and the high wind blows from the photovoltaic fixed plate back like this, and the photovoltaic support frame is very big probably destroyed, has fixed unstable danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the waterproof solar photovoltaic support frame that proposes, the problem that can effectual solution background art propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof solar photovoltaic support frame, includes installation base and circular block, installation base top outer wall is fixed with the mounting panel that the slope was placed, and mounting panel bottom outer wall one side installs the fixed column that the equidistance distributes, the motor is installed to circular block bottom outer wall, and the motor output installs the rotation axis, rotation axis top outer wall and installation base bottom outer wall fixed connection, and the sliding tray has been seted up to circular block top outer wall, and installation base bottom outer wall installs annular weather shield.

Preferably, the outer wall of the bottom of the circular block is provided with a waterproof shell, the waterproof shell is positioned outside the motor, and the outer wall of the bottom of the circular block is provided with fixing rods distributed at equal intervals.

Preferably, first support column is all installed at installation base top outer wall one side both ends, and installs base top outer wall opposite side both ends and all install the second support column, and the spliced pole that same slope was placed is installed to the first support column of one end and second support column top outer wall.

Preferably, the outer wall of the bottom of the connecting column is provided with a rectangular groove, and the inner walls of two sides of the rectangular groove are rotatably connected with the same lead screw which is obliquely arranged.

Preferably, two the lead screw circumference outer wall rotates and is connected with the sliding block, and same installation pole is installed to two sliding block bottom outer walls.

Preferably, a stepping motor is installed on the outer wall of one side of the connecting column, and an output shaft of the stepping motor is fixedly connected with the outer wall of one side of the screw rod through a bolt.

Preferably, the outer wall of the top of one of the connecting columns is provided with an air speed sensor, and the outer wall of the top of the circular block is provided with a controller.

Preferably, the outer wall of the circumference of the circular block is provided with a water outlet groove, and the water outlet groove is connected with the sliding groove.

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

through being provided with air velocity transducer and illumination intensity sensor, when the illumination direction changes, controller control motor starts, it rotates to drive the installation base through the rotation axis, thereby change solar cell panel's orientation on the mounting panel, the light energy conversion efficiency has been improved, air velocity transducer detects external wind velocity intensity and wind direction, when external wind speed surpassed the numerical value of settlement, controller control motor starts, make solar cell panel inclined plane just to the wind direction on the mounting panel, avoid the strong wind to blow bad solar cell panel support frame, the fixed stability of support frame has been improved.

Through being provided with step motor, spliced pole, lead screw, sliding block and the brush hair under the installation pole, can clean solar cell panel surface, avoid dust and fallen leaves to glue on its surface, improved solar cell panel conversion efficiency.

Through being provided with the annular weather shield on the sliding tray cooperation installation base on the circular block, avoided external rainwater erosion motor, and guaranteed installation base pivoted stability for the support frame waterproof performance is good, and embodiment 2 can be discharged the rainwater of sliding tray through being provided with out the basin, makes the device become more reasonable, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic view of a front view structure of a waterproof solar photovoltaic support frame provided by the present invention;

fig. 2 is a schematic view of a sectional structure of a connecting column of the waterproof solar photovoltaic support frame provided by the utility model;

fig. 3 is a schematic view of a partial cross-sectional structure of a waterproof solar photovoltaic support frame provided by the present invention;

fig. 4 is the utility model provides a waterproof solar photovoltaic support frame's embodiment 2 circular block partial section structure sketch map.

In the figure: the wind speed sensor comprises a first supporting column 1, a mounting base 2, an annular rain baffle 3, a circular block 4, a waterproof shell 5, a fixing rod 6, a second supporting column 7, a stepping motor 8, a wind speed sensor 9, a mounting rod 10, a connecting column 11, a mounting plate 12, a sliding block 13, a screw rod 14, a fixing column 15, a motor 16, a water outlet groove 17 and a rotating shaft 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a waterproof solar photovoltaic support frame, including installation base 2 and circular block 4, 2 top outer walls of installation base are fixed with mounting panel 12 that the slope was placed, and mounting panel 12 bottom outer wall one side is installed the fixed column 15 that the equidistance distributes, motor 16 is installed to 4 bottom outer walls of circular block, and motor 16 output

installs rotation axis

18, 18 top outer walls of rotation axis and 2 bottom outer wall fixed connection of installation base, the sliding tray has been seted up to 4 top outer walls of circular block, and 2 bottom outer walls of installation base install annular weather shield 3, annular weather shield 3 and sliding tray inner wall sliding connection.

In the utility model, the outer wall of the bottom of the circular block 4 is provided with a waterproof shell 5, the waterproof shell 5 is positioned outside the motor 16, the outer wall of the bottom of the circular block 4 is provided with fixing rods 6 which are distributed equidistantly, two ends of the outer wall of the top of the mounting base 2 are both provided with first supporting columns 1, two ends of the other side of the outer wall of the top of the mounting base 2 are both provided with second supporting columns 7, the outer walls of the tops of the first supporting column 1 and the second supporting column 7 at one end are provided with the same connecting column 11 which are obliquely arranged, the outer wall of the bottom of the connecting column 11 is provided with a rectangular groove, the inner walls at two sides of the rectangular groove are rotationally connected with the same lead screw 14 which is obliquely arranged, the outer walls of the circumferences of the two lead screws 14 are rotationally connected with sliding blocks, step motor 8 uses the model that has waterproof function, and step motor 8 output shaft passes through bolt and 14 one side outer walls fixed connection of lead screw, and wind speed sensor 9 and illumination intensity sensor are installed to 11 top outer walls of one of them spliced pole, and the controller is installed to 4 top outer walls of circular block, and wind speed sensor 9 and illumination intensity sensor pass through the signal input part electric connection of signal line and controller.

The working principle is as follows: the device is fixed on the ground through a fixed rod 6, then a solar cell panel is fixed on a mounting plate 12, an illumination intensity sensor detects the illumination intensity of the outside, when the illumination direction is changed, a controller controls a motor 16 to start, a rotating shaft 18 drives the mounting base 2 to rotate, so that the orientation of the solar cell panel on the mounting plate 12 is changed, the light energy conversion efficiency is improved, an air speed sensor 9 detects the air speed intensity and the air direction of the outside, when the air speed of the outside exceeds a set value, the controller controls the motor 16 to start, so that the inclined plane of the solar cell panel on the mounting plate 12 is just opposite to the air direction, at the moment, the motor 16 cannot be controlled to start due to the detection of the illumination sensor, namely, the detection of the air speed sensor 9 is taken as the main, the damage of a solar cell panel support frame by strong wind is avoided, the stability of the support frame fixation is improved, and, the motor 16 is prevented from being corroded by external rainwater, and the rotating stability of the mounting base 2 is ensured.

Example 2

Referring to fig. 1-4, the waterproof solar photovoltaic support frame further comprises a water outlet groove 17 formed in the outer wall of the circumference of the circular block 4, and the water outlet groove 17 is connected with the sliding groove.

The working principle is as follows: compared with the embodiment 1, the rainwater in the sliding groove can be discharged by arranging the water outlet groove 17, so that the device becomes more reasonable and is convenient for people to use.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof solar photovoltaic support frame, includes installation base (2) and circular block (4), its characterized in that, installation base (2) top outer wall is fixed with mounting panel (12) that the slope was placed, and mounting panel (12) bottom outer wall one side installs fixed column (15) that the equidistance distributes, motor (16) are installed to circular block (4) bottom outer wall, and motor (16) output installs rotation axis (18), rotation axis (18) top outer wall and installation base (2) bottom outer wall fixed connection, and the sliding tray has been seted up to circular block (4) top outer wall, and annular weather shield (3) are installed to installation base (2) bottom outer wall.

2. The waterproof solar photovoltaic support frame as claimed in claim 1, wherein the waterproof casing (5) is mounted on the outer wall of the bottom of the circular block (4), the waterproof casing (5) is located outside the motor (16), and the fixing rods (6) are mounted on the outer wall of the bottom of the circular block (4) and are distributed at equal intervals.

3. The waterproof solar photovoltaic support frame as claimed in claim 1, wherein the first support columns (1) are installed at two ends of one side of the outer wall of the top of the installation base (2), the second support columns (7) are installed at two ends of the other side of the outer wall of the top of the installation base (2), and the same connecting column (11) which is obliquely arranged is installed on the outer wall of the top of each of the first support column (1) and the second support column (7).

4. The waterproof solar photovoltaic support frame as claimed in claim 3, wherein the outer wall of the bottom of the connecting column (11) is provided with a rectangular groove, and the inner walls of two sides of the rectangular groove are rotatably connected with the same lead screw (14) which is obliquely arranged.

5. The waterproof solar photovoltaic support frame as claimed in claim 4, wherein two sliding blocks (13) are rotatably connected to the outer circumferential wall of the screw rod (14), and the same mounting rod (10) is mounted on the outer bottom wall of the two sliding blocks (13).

6. The waterproof solar photovoltaic support frame according to claim 5, wherein the outer wall of one side of the connecting column (11) is provided with a stepping motor (8), and an output shaft of the stepping motor (8) is fixedly connected with the outer wall of one side of the screw rod (14) through a bolt.

7. The waterproof solar photovoltaic support frame of claim 6, wherein the wind speed sensor (9) is installed on the outer wall of the top of one of the connecting columns (11), and the controller is installed on the outer wall of the top of the circular block (4).

8. The waterproof solar photovoltaic support frame of claim 1, wherein the outer circumferential wall of the circular block (4) is provided with a water outlet groove (17), and the water outlet groove (17) is connected with the sliding groove.