CN220440625U - Photovoltaic board support with angle modulation function - Google Patents

Abstract

The utility model discloses a photovoltaic panel support with an angle adjusting function, which belongs to the technical field of photovoltaic panel supports and comprises a fixing plate for placing a photovoltaic panel, wherein two parallel sliding grooves are formed in the bottom end of the fixing plate, sliding blocks which are in sliding connection are arranged in the sliding grooves, a stand column containing a hollow groove is arranged at one end in each sliding groove, the end part of each stand column is in rotary connection with the inner wall of each sliding groove through a pin shaft, a supporting rod is arranged between each stand column and each sliding groove, one end of each supporting rod is in rotary connection with the hollow groove of each stand column through a pin shaft, the other end of each supporting rod is in rotary connection with the corresponding sliding block through a pin shaft, a sliding rod in sliding connection is arranged at the other end of each sliding groove, and the end part of each sliding rod is in rotary connection with a liftable rack in each hollow stand column through a pin shaft. The utility model has simple structure and convenient operation, and can effectively adjust the angle, so that the photovoltaic cell panel on the photovoltaic bracket can receive more sunlight and improve the generated energy.

Description

Photovoltaic board support with angle modulation function

Technical Field

The utility model relates to the technical field of photovoltaic panel supports, in particular to a photovoltaic panel support with an angle adjusting function.

Background

Solar energy is used as a clean energy source, has the characteristics of abundant resources and wide distribution, and along with the continuous promotion of new energy technology along with the shortage of global energy sources and the aggravation of environmental pollution, the utilization of solar energy is valued by more and more countries. Photovoltaic power generation is a mode that can effectively utilize solar energy, utilizes photovoltaic module can be with solar energy conversion to electric energy, in order to can improve conversion efficiency, lets photovoltaic module receive solar irradiation better, and the common practice is that photovoltaic module installs on the support.

Because the rotation and revolution of the earth, the azimuth angle and the altitude angle of the sun are all changed at any time, the heights of the sun in four seasons are different, or the angles of the sunlight on the same day are different, while the traditional photovoltaic module is installed at present, a fixed bracket is mostly adopted for installing the module, the angle of the module is not adjustable, and the module can only absorb the sunlight facing to one aspect, so that the power generation efficiency of a photovoltaic cell is reduced, and the overall benefit of a photovoltaic power generation system is reduced. Therefore, there is a need for a photovoltaic panel bracket with adjustable angle, which can better adapt to the change of solar azimuth angle and altitude angle by adjusting the angle, so that the photovoltaic group price is maintained at the direct solar position, the solar energy is absorbed and utilized more efficiently, and the solar energy conversion electric energy efficiency is improved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a photovoltaic panel bracket with an angle adjusting function, which solves the problem that a photovoltaic panel cannot be maintained at a direct solar irradiation position for a long time due to the change of a solar angle and the efficiency of absorbing solar energy is reduced.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a photovoltaic board support with angle modulation function, including the fixed plate that is used for placing the photovoltaic board, the fixed plate bottom is provided with two parallel spouts, be provided with sliding connection's slider in the spout, be provided with fixing bolt on the slider, one end is provided with the stand that contains the hollow tank in the spout, stand tip is connected through the round pin axle rotation with the spout inner wall, be provided with the bracing piece between stand and the spout, bracing piece one end is connected in the hollow tank of stand through the round pin axle rotation, the bracing piece other end is connected on the slider through the round pin axle rotation, the other end is provided with sliding connection's slide bar in the spout, be provided with fixing bolt on the slide bar, the rack that the slide bar tip can go up and down rotates through round pin axle and hollow stand to be connected.

The technical scheme of the utility model is further improved as follows: a gear meshed with the rack is arranged in the hollow upright post.

The technical scheme of the utility model is further improved as follows: the gear passes through the connecting axle and sets up the circular handle fixed connection outside cavity stand side surface, fixedly on the connecting axle be provided with the latch, the slip is provided with the spacing ring, the draw-in groove with the latch adaptation is seted up to the spacing ring inboard, has seted up spacing hole on the side surface of cavity stand, fixedly on the spacing ring be provided with the bolt of spacing hole looks adaptation.

The technical scheme of the utility model is further improved as follows: the gear is connected with a motor arranged outside the side surface of the hollow upright post through a connecting shaft.

The technical scheme of the utility model is further improved as follows: the slide block is respectively provided with a fixing bolt at the front and the back, and the slide bar is provided with two fixing bolts.

By adopting the technical scheme, the utility model has the following technical progress: through setting up rack and gear cooperation, the accessible rotates the gear and drives the rack and go up and down, and then adjusts photovoltaic board angle, effectively caters for the sun angle change, improves solar energy conversion efficiency. Through setting up slider, slide bar and using the round pin axle rotation to be connected, can be when angle regulation, the slide bar slides along the length direction of spout, provides momentum compensation for the orientation of fixed plate and photovoltaic board, makes the structure scientific and practical more. Through setting up the spacing ring, can realize fixed gear and rack's fixed, make the support adjust the angle after, support more stable. Through setting up fixing bolt, can be after adjusting high fixedly, screw up the bolt for the tip of bolt is direct to be pushed up at the inner wall top of channel-section steel and is accomplished fixedly, both can realize the fixed in position of slider and slide bar, can prevent again that the gear from receiving the damage of atress for a long time. This novel structure is retrencied, convenient operation, but effective angle regulation for photovoltaic cell board on the photovoltaic support can accept more sun illumination, improves the generated energy.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art;

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of a hollow column;

FIG. 3 is a schematic view of the overall structure of a circular handle;

FIG. 4 is a schematic view of the slide bar bolt position;

FIG. 5 is an enlarged view of a slider portion;

FIG. 6 is an enlarged view of a portion of the slide bar;

the device comprises a vertical column 1, a vertical column 2, a fixed plate 21, a sliding groove 22, a sliding rod 23, a sliding block 24, a bolt 3, a hollow vertical column 31, a round handle 32, a rack 33, a gear 34, a latch, a 35, a limiting ring 36 and a connecting shaft.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1, a schematic structure diagram of a photovoltaic panel support with angle adjusting function is provided, the photovoltaic panel support with angle adjusting function is fixed on the ground through a vertical column 1, a hollow vertical column 3 and a fixing plate 2, the photovoltaic panel is directly fixed on the surface of the fixing plate 2, as shown in fig. 4, two parallel sliding grooves 21 are arranged at the bottom end of the fixing plate 2, and a sliding block 23 in sliding connection with the sliding groove 21 is arranged in each sliding groove 21. The inside stand 1 that is provided with the side in one end of spout 21 contains the hollow tank, stand 1 and spout 21 inner wall are rotated through the round pin axle and are connected, still are provided with bracing piece 4 between stand 1 and the spout 21 simultaneously, and bracing piece 4 one end is rotated through the round pin axle and is connected in the hollow tank of stand 1. As shown in fig. 5, the other end of the support rod 4 is rotatably connected to the slider 23 through a pin. The other end in the chute 21 is provided with a slide bar 22 which is in sliding connection in the chute, and the end of the slide bar 22 extending out of the chute 21 is in rotary connection with a rack 32 in the hollow upright post 3 through a pin shaft.

As shown in fig. 2, a rack 32 and a gear 33 meshed with the rack 32 are arranged in the hollow upright 3, the rotation of the gear 33 can drive the rack 32 to lift, the gear 33 is fixedly connected with a circular handle 31 arranged outside the side surface of the hollow upright 3 through a connecting shaft 36, and the gear 33 can be driven to rotate by rotating the circular handle 31. When the photovoltaic panel is used, the photovoltaic panel is fixedly placed on the fixed plate 2, the circular handle 31 is rotated, the gear 33 can rotate along with the rotation of the circular handle 31, and as the gear teeth at the edge of the gear 33 are meshed with the meshing teeth at the inner side of the rack 32, the gear 32 can be driven to move up and down by the rotation of the gear 33, so that the inclination angle of the photovoltaic panel is changed, the sliding rod 22 is slidably connected to the inside of the sliding groove 21, the end part of the sliding rod 22 is rotationally connected to the end part of the rack 32, and when a user adjusts the angle of the photovoltaic panel, the sliding rod 22 slides along the length direction of the sliding groove 21 to provide momentum compensation for the orientation of the fixed plate 2 and the photovoltaic panel, and the angle is adjusted.

Example two

The first embodiment is based on the first embodiment, the overall structure of the circular handle is improved, as shown in fig. 3, the latch 34 is fixedly arranged on the connecting shaft 36, the limiting ring 35 is slidably arranged, the inside of the limiting ring 35 is provided with a slot adapted to the latch 34, the side surface of the hollow upright 3 opposite to the circular handle is provided with a limiting hole, the limiting ring 35 is fixedly provided with a bolt adapted to the limiting hole, when the angle of the photovoltaic cell panel needs to be adjusted, the bolt of the limiting ring 35 is pulled out from the limiting hole, the slot inside the limiting ring 35 is separated from the latch 34 on the connecting shaft 36, and the circular handle 31 can freely rotate at the moment. Stopping rotating after reaching the required angle, inserting the bolt of the limiting ring 35 into the limiting hole, and at the moment, engaging the clamping groove inside the limiting ring 35 with the clamping teeth 34 on the connecting shaft to limit the circular handle 31 from rotating any more, thereby completing the fixation. As shown in fig. 5 and 6, in order to prevent the gear 33 from being damaged by a long time, a fixing bolt 24 is provided on the front and rear sides of the slider 23, two bolts 24 are also provided on the slide 22, and after the height is adjusted, the bolts 24 are screwed down, so that the end of the bolts 24 directly abuts against the top of the inner wall of the channel steel to complete the fixing.

Example III

In this embodiment, on the basis of the first embodiment, the rotation control manner of the gear 33 is improved, the gear 33 is connected with a motor arranged outside the side surface of the hollow upright 3 through a connecting shaft 36, and then the lifting of the rack 32 can be realized by controlling the forward rotation and the reverse rotation of the motor, so as to adjust the angle.

This novel structure is retrencied, convenient operation can effectively adjust photovoltaic board angle, better adaptation sun angle to accept more sun illumination, improve the generated energy.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (5)

1. Photovoltaic board support with angle modulation function, including being used for placing fixed plate (2) its characterized in that of photovoltaic board: the fixed plate (2) bottom is provided with two parallel spouts (21), be provided with sliding connection's slider (23) in spout (21), be provided with fixing bolt (24) on slider (23), one end is provided with in spout (21) and contains stand (1) of hollow groove, stand (1) tip is connected through the round pin axle rotation with spout (21) inner wall, be provided with bracing piece (4) between stand (1) and spout (21), bracing piece (4) one end is connected at the hollow inslot of stand (1) through the round pin axle rotation, the bracing piece (4) other end is connected on slider (23) through the round pin axle rotation, the other end is provided with sliding connection's slide bar (22) in spout (21), be provided with fixing bolt (24) on slide bar (22), rack (32) rotation that can go up and down in slide bar (22) tip through round pin axle and hollow stand (3).

2. The photovoltaic panel bracket with angle adjusting function according to claim 1, wherein: a gear (33) meshed with the rack (32) is arranged in the hollow upright post (3).

3. The photovoltaic panel bracket with angle adjusting function according to claim 2, wherein: the gear (33) is fixedly connected with a circular handle (31) arranged outside the side surface of the hollow upright post (3) through a connecting shaft (36), a latch (34) is fixedly arranged on the connecting shaft (36), a limiting ring (35) is slidably arranged on the connecting shaft (36), a clamping groove matched with the latch (34) is formed in the inner side of the limiting ring (35), a limiting hole is formed in the side surface of the hollow upright post (3), and a bolt matched with the limiting hole is fixedly arranged on the limiting ring (35).

4. The photovoltaic panel bracket with angle adjusting function according to claim 2, wherein: the gear (33) is connected with a motor arranged outside the side surface of the hollow upright post (3) through a connecting shaft (36).

5. A photovoltaic panel bracket with angle modulation according to any one of claims 1-4, characterized in that: the slide block (23) is provided with a fixed bolt (24) at the front and the back, and the slide bar (22) is provided with two fixed bolts (24).