Anti-corrosion photovoltaic support

Abstract

The utility model discloses an anti-corrosion photovoltaic support, which comprises a support column, an angle adjusting mechanism and an anti-corrosion mechanism, the front end of the support column is provided with a protective cover, the angle adjusting mechanism comprises a gear, a gear ring, a photovoltaic mounting rack, a fixed block and a rotating seat, the photovoltaic mounting rack is rotatably connected to the upper end of the support column through the rotating seat, and the fixed block is connected with the anti-corrosion mechanism through the gear ring. The gear is rotationally connected between the front end of the supporting column and the inner wall of the front side of the protection cover through a rotating shaft, the two ends of the gear ring are fixedly connected with the middle of the photovoltaic mounting frame through fixing blocks, and the gear ring penetrates through an avoiding opening of the protection cover to be connected with the gear in a meshed mode. According to the anti-corrosion photovoltaic support, through three-layer anti-corrosion measures, the phenomenon that the service life of the photovoltaic support is affected by oxidation corrosion of the surface of the photovoltaic support is avoided, and through rotation of the photovoltaic mounting frame, the phenomenon that the power generation efficiency of the photovoltaic panel is affected by light transformation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, concretely is a kind of anticorrosive photovoltaic support. BACKGROUND

[0002] Photovoltaic support is a special support designed for placing, installing and fixing photovoltaic panel in photovoltaic power generation system;

[0003] The position of the existing part photovoltaic support is fixed, cannot adjust photovoltaic panel according to light intensity, photovoltaic support is in outdoor for a long time and is subjected to sunlight and moisture erosion, easily causes the oxidation corrosion of photovoltaic support surface, influences the service life of photovoltaic support, for this, we propose a kind of anticorrosive photovoltaic support. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide an anticorrosive photovoltaic support, avoid the oxidation corrosion of photovoltaic support surface and influence the service life of photovoltaic support, ensure the illumination intensity of photovoltaic panel by the rotation of photovoltaic mounting frame, avoid the phenomenon that the light changes and influences the power generation efficiency of photovoltaic panel, can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An anticorrosive photovoltaic support, including support column, angle adjusting mechanism and anticorrosive mechanism;

[0007] Support column: its front end is provided with protective cover;

[0008] Angle adjusting mechanism: it includes gear, gear ring, photovoltaic mounting frame, fixed block and rotating seat, the photovoltaic mounting frame is rotatably connected to the upper end of support column by rotating seat, gear is rotatably connected between the front end of support column and the front side inner wall of protective cover by rotating shaft, the both ends of gear ring are fixedly connected with the middle part of photovoltaic mounting frame by fixed block, and gear ring is engagedly connected with gear through the avoiding opening of protective cover;

[0009] Anticorrosive mechanism: it is set up on the outer surface of support column, protective cover and photovoltaic mounting frame, avoids the oxidation corrosion of photovoltaic support surface and influences the service life of photovoltaic support by three anticorrosive measures, ensures the illumination intensity of photovoltaic panel by the rotation of photovoltaic mounting frame, avoids the phenomenon that the light changes and influences the power generation efficiency of photovoltaic panel.

[0010] Further, it further includes single-chip microcomputer, the single-chip microcomputer is fixedly connected to the front end downside of support column, and the input end of single-chip microcomputer is electrically connected with external power supply, and each electric appliance is regulated and controlled.

[0011] Further, the adjusting mechanism further comprises a cover plate, the cover plate is connected to the upper end of the photovoltaic mounting frame through bolts respectively, and the photovoltaic panel is fixed.

[0012] Further, the angle adjusting mechanism further comprises a motor, the motor is fixedly connected to the inner wall of the front side of the support column, the output shaft of the motor is fixedly connected to the rear end of the rotating shaft, the input end of the motor is electrically connected to the output end of the single-chip microcomputer, and driving force is provided.

[0013] Further, the anti-corrosion mechanism comprises a cold galvanizing coating layer, an epoxy iron red primer layer and an epoxy cloud iron intermediate paint layer, the cold galvanizing coating layer is uniformly welded to the outer surfaces of the support column, the protective cover and the photovoltaic mounting frame, the epoxy iron red primer layer is uniformly arranged on the surface of the cold galvanizing coating layer, and the epoxy cloud iron intermediate paint is arranged on the surface of the epoxy iron red primer layer.

[0014] Further, the light sensor is fixedly connected to the left upper end of the middle cover plate, the light sensor is bidirectionally electrically connected to the single-chip microcomputer, and light detection is realized.

[0015] Further, the base is fixedly connected to the bottom end of the support column, and fixing holes are formed in the four corners of the base.

[0016] Compared with the prior art, the photovoltaic support has the advantages that:

[0017] The anti-corrosion photovoltaic support has the following advantages:

[0018] 1. The cold galvanizing coating layer is provided on the outer surfaces of the support column, the protective cover and the photovoltaic mounting frame, a layer of zinc is cold plated, a dense oxide film is formed under the action of oxygen, so that the corrosion of water and air to the support column, the protective cover and the photovoltaic mounting frame is blocked, then the surface of the oxide film is brushed with a layer of epoxy iron red primer layer, the photovoltaic support is subjected to secondary corrosion, then the surface of the epoxy iron red primer layer is brushed with a layer of epoxy cloud iron intermediate paint, the epoxy cloud iron intermediate paint has good adhesion and wear resistance, the protectiveness of the epoxy iron red primer layer is enhanced, and the phenomenon of falling off of the epoxy iron red primer layer after a long time is avoided, so that the phenomenon of surface oxidation and corrosion of the photovoltaic support affecting the service life of the photovoltaic support is avoided.

[0019] 2, by single-chip microcomputer control light sensor operation, light sensor detects light intensity, then the signal is transmitted to the single-chip microcomputer, single-chip microcomputer according to the signal control motor operation, drive gear rotation, gear and gear ring meshing connection, gear drive gear ring synchronous rotation, gear ring rotation drive photovoltaic mounting frame to rotate, synchronous drive photovoltaic panel to rotate, through the rotation of photovoltaic mounting frame, ensure that the photovoltaic panel received the illumination intensity, avoid the phenomenon of the change of light and influence photovoltaic panel power generation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is the structure schematic diagram of the utility model;

[0021] Fig. 2 It is the structure schematic diagram of the utility model angle adjusting mechanism.

[0022] In the drawing: 1 support column, 2 base, 3 single-chip microcomputer,

[0023] 4 angle adjusting mechanism,

[0024] 41 motor, 42 gear, 43 gear ring, 44 photovoltaic mounting frame, 45 cover plate, 46 fixed block, 47 rotating seat,

[0025] 5 corrosion prevention mechanism,

[0026] 51 cold galvanizing coating layer, 52 epoxy iron red primer layer, 53 epoxy cloud iron intermediate paint,

[0027] 6 light sensor, 7 protective cover. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figs. 1-2 The embodiment provides a technical scheme: a corrosion-resistant photovoltaic support, which comprises a support column 1, an angle adjusting mechanism 4 and a corrosion prevention mechanism 5.

[0030] The support column 1 is provided with a protective cover 7 at the front end, further comprising a base 2 fixedly connected to the bottom end of the support column 1, and the four corners of the base 2 are provided with fixing holes.

[0031] The angle adjusting mechanism 4 comprises a gear 42, a gear ring 43, a photovoltaic mounting frame 44, a fixed block 46 and a rotating seat 47, the photovoltaic mounting frame 44 is rotatably connected to the upper end of the support column 1 through the rotating seat 47, the gear 42 is rotatably connected to the front end of the support column 1 and the inner wall of the front side of the protective cover 7 through a rotating shaft, the two ends of the gear ring 43 are fixedly connected to the middle part of the photovoltaic mounting frame 44 through the fixed block 46, the gear ring 43 is meshingly connected with the gear 42 through the avoiding opening of the protective cover 7, the angle adjusting mechanism 4 further comprises a cover plate 45, the cover plate 45 is respectively connected to the upper end of the photovoltaic mounting frame 44 through bolts, the angle adjusting mechanism 4 further comprises a motor 41, the motor 41 is fixedly connected to the inner wall of the front side of the support column 1, the output shaft of the motor 41 is fixedly connected to the rear end of the rotating shaft, the input end of the motor 41 is electrically connected to the output end of the single-chip microcomputer 3, the light sensor detects the light intensity, then transmits the signal to the single-chip microcomputer, the single-chip microcomputer controls the motor to rotate according to the signal, drives the gear to rotate, the gear and the gear ring are meshingly connected, the gear drives the gear ring to rotate synchronously, the rotation of the gear ring drives the photovoltaic mounting frame to rotate, synchronously drives the photovoltaic panel to rotate, through the rotation of the photovoltaic mounting frame, it is guaranteed that the photovoltaic panel receives a certain illumination intensity, avoids the phenomenon that the photovoltaic panel power generation efficiency is affected due to light change;

[0032] The corrosion prevention mechanism 5 is arranged on the outer surfaces of the support column 1, the protective cover 7 and the photovoltaic mounting frame 44, the corrosion prevention mechanism 5 comprises a cold galvanizing coating layer 51, an epoxy iron red primer layer 52 and an epoxy cloud iron intermediate paint layer 53, the cold galvanizing coating layer 51 is uniformly welded on the outer surfaces of the support column 1, the protective cover 7 and the photovoltaic mounting frame 44, the epoxy iron red primer layer 52 is uniformly arranged on the surface of the cold galvanizing coating layer 51, the epoxy cloud iron intermediate paint layer 53 is arranged on the surface of the epoxy iron red primer layer 52, through the cold galvanizing coating layer on the outer surfaces of the support column, the protective cover and the photovoltaic mounting frame, a layer of zinc is cold galvanized, zinc forms a dense oxide film under the action of oxygen, thereby preventing water and air from corroding the support column, the protective cover and the photovoltaic mounting frame, then a layer of epoxy iron red primer layer is brushed on the surface of the oxide film, the photovoltaic support is subjected to secondary corrosion prevention, then a layer of epoxy cloud iron intermediate paint is brushed on the surface of the epoxy iron red primer layer, the epoxy cloud iron intermediate paint has good adhesion and wear resistance, enhances the protection of the epoxy iron red primer layer, and avoids the phenomenon that the epoxy iron red primer layer falls off after a long time, through the three-layer corrosion prevention measures, the service life of the photovoltaic support is prevented from being affected by surface oxidation and corrosion;

[0033] The single-chip microcomputer 3 is fixedly connected to the lower side of the front end of the support column 1, the input end of the single-chip microcomputer 3 is electrically connected to an external power supply, the light sensor 6 is fixedly connected to the left upper end of the middle cover plate 45, and the light sensor 6 is bidirectionally electrically connected to the single-chip microcomputer 3.

[0034] The working principle of the anti-corrosion photovoltaic support is as follows: a layer of zinc is cold-plated on the outer surfaces of the support column 1, the protective cover 7 and the photovoltaic mounting frame 44 through the cold galvanizing coating layer 51, and the zinc forms a dense oxide film under the action of oxygen, so as to block the corrosion of water and air on the support column 1, the protective cover 7 and the photovoltaic mounting frame 44; then a layer of epoxy iron red primer layer 52 is brushed on the surface of the oxide film to perform secondary corrosion protection on the photovoltaic support; then a layer of epoxy cloud iron intermediate paint 53 is brushed on the surface of the epoxy iron red primer layer 52; the epoxy cloud iron intermediate paint 53 has good adhesion and wear resistance, enhances the protection of the epoxy iron red primer layer 52, and avoids the phenomenon of falling off of the epoxy iron red primer layer 52 from occurring after a long time; through the three-layer corrosion protection measures, the phenomenon of affecting the service life of the photovoltaic support due to surface oxidation and corrosion is avoided; the photovoltaic panel is installed on the photovoltaic mounting frame 44, and then the photovoltaic panel is fixed through the cover plate to ensure the firmness of the photovoltaic panel; then the single-chip microcomputer 3 controls the operation of the light sensor 6, the light sensor 6 detects the light intensity, and then the signal is transmitted to the single-chip microcomputer 3; the single-chip microcomputer 3 controls the operation of the motor 41 according to the signal, drives the gear 42 to rotate, the gear 42 and the gear ring 43 are engaged and connected, the gear 42 drives the gear ring 43 to rotate synchronously, the gear ring 43 rotates to drive the photovoltaic mounting frame 44 to rotate, synchronously drives the photovoltaic panel to rotate, and through the rotation of the photovoltaic mounting frame 44, the irradiation intensity received by the photovoltaic panel is ensured, and the phenomenon of affecting the power generation efficiency of the photovoltaic panel due to light change is avoided.

[0035] It is worth noting that the single-chip microcomputer 3 disclosed in the above embodiment can be selected from an STM32F103 chip, and the motor 41 can be selected from a 57BYGH8930 stepper motor; the single-chip microcomputer 3 controls the operation of the motor 41 and the light sensor 6 by using a method commonly used in the prior art.

[0036] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. An anti-corrosion photovoltaic bracket, characterized by: It comprises a support column (1), an angle adjustment mechanism (4) and an anti-corrosion mechanism (5); Support column (1): a protective cover (7) is provided at the front end thereof; An angle adjustment mechanism (4): comprising a gear (42), a gear ring (43), a photovoltaic mounting frame (44), a fixed block (46) and a rotating seat (47), wherein the photovoltaic mounting frame (44) is rotatably connected to the upper end of the support column (1) via the rotating seat (47), the gear (42) is rotatably connected between the front end of the support column (1) and the front inner wall of the protective cover (7) via a rotating shaft, the two ends of the gear ring (43) are fixedly connected to the middle part of the photovoltaic mounting frame (44) via the fixed block (46), and the gear ring (43) passes through the avoidance opening of the protective cover (7) and is meshed with the gear (42); Anti-corrosion mechanism (5): It is arranged on the outer surfaces of the support column (1), the protective cover (7) and the photovoltaic mounting frame (44).

2. The anti-corrosion photovoltaic bracket according to claim 1, characterized in that: It also includes a single-chip microcomputer (3), which is fixedly connected to the lower side of the front end of the support column (1), and the input end of the single-chip microcomputer (3) is electrically connected to an external power supply.

3. The anti-corrosion photovoltaic bracket according to claim 2, characterized in that: The adjustment mechanism (4) further includes a cover plate (45), and the cover plate (45) is connected to the upper end of the photovoltaic mounting frame (44) via bolts.

4. The anti-corrosion photovoltaic bracket according to claim 2, characterized in that: The angle adjustment mechanism (4) further comprises a motor (41), wherein the motor (41) is fixedly connected to the front inner wall of the support column (1), an output shaft of the motor (41) is fixedly connected to the rear end of the rotating shaft, and an input end of the motor (41) is electrically connected to an output end of the single chip microcomputer (3).

5. The anti-corrosion photovoltaic bracket according to claim 1, characterized in that: The anti-corrosion mechanism (5) comprises a cold-dip galvanizing coating layer (51), an epoxy iron red primer layer (52) and an epoxy micaceous iron intermediate paint layer (53), wherein the cold-dip galvanizing coating layer (51) is uniformly welded to the outer surfaces of the support column (1), the protective cover (7) and the photovoltaic mounting frame (44), the epoxy iron red primer layer (52) is uniformly arranged on the surface of the cold-dip galvanizing coating layer (51), and the epoxy micaceous iron intermediate paint layer (53) is arranged on the surface of the epoxy iron red primer layer (52).

6. The anti-corrosion photovoltaic support according to claim 3, characterized in that: It also includes a light sensor (6), which is fixedly connected to the upper left end of the middle cover plate (45), and the light sensor (6) is bidirectionally electrically connected to the single-chip microcomputer (3).

7. The anti-corrosion photovoltaic support according to claim 1, characterized in that: It also includes a base (2), which is fixedly connected to the bottom end of the support column (1), and fixing holes are provided at the four corners of the base (2).

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