CN220234540U

CN220234540U - Solar photovoltaic power generation device

Info

Publication number: CN220234540U
Application number: CN202320740447.7U
Authority: CN
Inventors: 张俊华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-12-22
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a solar photovoltaic power generation device, which comprises a support frame, wherein first cross beams are arranged on two sides of the support frame, a vertical electric cylinder is fixedly arranged in the middle of the support frame, a second cross beam is fixedly connected to a piston rod of the electric cylinder, two sides of the second cross beam are hinged with a sloping frame, a plurality of mounting plates are fixedly connected to the sloping frame, a solar cell panel is fixedly connected to the mounting plates, a guide rail is fixedly arranged on the lower side of the sloping frame, a sliding block is connected to the guide rail in a sliding mode, and a protruding support lug is arranged on the sliding block. In the morning and evening, the included angle between the two inclined beam frames is smaller, and the solar panel on one side is irradiated by sunlight; the more near the period of noon, the electric jar shrink makes the contained angle increase of sloping frame, and the state of flattening that tends gradually makes both sides can all accept sunshine as far as possible shines, and effectual improvement is to the absorptivity of sunshine, and this device simple structure, easy to assemble are favorable to reducing manufacturing cost.

Description

Solar photovoltaic power generation device

Technical Field

The utility model relates to the technical field of photovoltaic equipment, in particular to a solar photovoltaic power generation device.

Background

The solar cell panel is a device for directly or indirectly converting solar radiation energy into electric energy through a photoelectric effect or a photochemical effect by absorbing sunlight, and is an inexhaustible pollution-free green energy source. The irradiation angle of the sun is continuously changed in the day, the angle of the sun relative to the ground is gradually increased from morning to noon, and the angle of the sun relative to the ground is gradually reduced from noon to evening, so if the angle of the solar power generation plate is fixed, the conversion of solar energy in the day is less, and therefore, some angle-adjustable mounting frames appear in the prior art.

For example, chinese patent with publication number CN208046548U discloses a position automatic tracking type solar photovoltaic support and support, which relates to the technical field of solar photovoltaic support, and comprises a mounting plate, a support and a base, wherein a turntable is arranged at the upper end of the base, the support is vertically connected to the middle part of the upper end of the turntable, the mounting plate is mounted at the upper end of the support through a rotating shaft, a time relay and a processor are mounted at the middle part of the bottom end of the mounting plate, the processor is positioned at the upper end of the time relay, and photosensitive sensors are mounted at four corners of the surface of the upper end of the mounting plate; according to the utility model, the photosensitive sensors are arranged on the periphery of the mounting plate, the first low-speed motor and the second low-speed motor are respectively arranged on the turntable, and the processor is used for controlling the first low-speed motor and the second low-speed motor to rotate after the photosensitive sensors receive illumination intensity, so that the angle of the mounting plate is adjusted, the mounting plate is always opposite to the position of sunlight, the solar energy receiving capacity of the solar photovoltaic panel is increased, and the solar photovoltaic panel is more practical and suitable for wide popularization and use. However, the above scheme has the following disadvantages: utilize low-speed motor drive rotary drum rotation, rotary drum rethread steel cable drives mounting panel upset angle regulation, and whole mechanism is complicated, increases cost and is inconvenient for the installation.

Disclosure of Invention

The present utility model is directed to a solar photovoltaic power generation device, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solar photovoltaic power generation device, includes the support frame, and the both sides of support frame are equipped with first crossbeam, the middle part fixed mounting of support frame has vertical electric jar, fixedly connected with second crossbeam on the piston rod of electric jar, the both sides of second crossbeam are articulated to have the sloping frame, fixedly connected with mounting panel on the sloping frame, fixedly connected with solar cell panel in the mounting panel, the downside fixed mounting of sloping frame has the guide rail, sliding connection has the slider in the guide rail, be equipped with the journal stirrup that stretches out on the slider, the outside welding support of first crossbeam, the journal stirrup is articulated with the support one-to-one.

Preferably, the support frame is a rectangular frame formed by welding round tube sectional materials.

Preferably, a gap is formed between the mounting plates and the interval of the gap is not less than 2CM.

Compared with the prior art, the utility model has the beneficial effects that: when the solar cell panel is installed, the two inclined beam frames face to the east-west direction respectively, and the included angle of the two inclined beam frames is smaller in the morning and evening, wherein the solar cell panel on one side is irradiated by sunlight; the more near the period of noon, the electric jar shrink makes the contained angle increase of sloping frame, and the state of flattening that tends gradually makes both sides can all accept sunshine as far as possible shines, and effectual improvement is to the absorptivity of sunshine, and this device simple structure, easy to assemble are favorable to reducing manufacturing cost.

Drawings

FIG. 1 is a schematic view of the structure of the utility model in an extended state of an electric cylinder;

fig. 2 is a schematic view of the structure of the utility model in a contracted state of the electric cylinder.

In the figure: 1. a support frame; 2. a second cross beam; 3. a first cross beam; 4. a sloping frame; 5. a mounting plate; 6. a guide rail; 7. an electric cylinder; 8. a slide block; 9. a solar cell panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a solar photovoltaic power generation device, includes support frame 1, and support frame 1 is the rectangle frame that adopts the welding of pipe section bar to form, and four landing legs of support frame 1 are installed fixedly with ground, and the both sides of support frame 1 are equipped with first crossbeam 3, and the middle part fixed mounting of support frame 1 has vertical electric jar 7, fixedly connected with second crossbeam 2 on the piston rod of electric jar 7, and electric jar 7 promotes the second crossbeam 2 and reciprocates height-adjusting, and electric jar 7 is by the program control of control setting for. The both sides of second crossbeam 2 are articulated to have sloping frame 4, sloping frame 4 is the framework of the frame that adopts square pipe section bar welding to form, fixedly connected with a plurality of mounting panel 5 on the sloping frame 4, form clearance and the interval in clearance between the mounting panel 5 is not less than 2CM, the clearance is arranged in wearing wind and is reduced resistance, fixedly connected with solar cell panel 9 in the mounting panel 5, the downside fixed mounting of sloping frame 4 has guide rail 6, sliding connection has slider 8 in the guide rail 6, be equipped with the journal stirrup that stretches out on the slider, the outside welding support of first crossbeam 3, the journal stirrup is articulated with the support one-to-one, the flexible action of electric jar 7 can drive two sloping frames 4 synchronous upset.

Working principle: the device is arranged on a green belt in the middle of a highway, two inclined beam frames 4 face east and west respectively, the electric cylinder 7 is controlled to stretch by a corresponding controller, and when the device is in the morning and evening, the included angle between the two inclined beam frames 4 is smaller, and the solar cell panel 9 on one side is opposite to sunlight irradiation; the more the period of noon is approached, the shrinkage of the electric cylinder 7 increases the included angle of the inclined beam frame 4, gradually tends to be in a flattened state, and the solar panels 9 on both sides can receive sunlight as much as possible.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar photovoltaic power generation device, includes support frame (1), and the both sides of support frame (1) are equipped with first crossbeam (3), its characterized in that: the middle part fixed mounting of support frame (1) has vertical electric jar (7), fixedly connected with second crossbeam (2) on the piston rod of electric jar (7), the both sides of second crossbeam (2) are articulated to have sloping frame (4), fixedly connected with mounting panel (5) on sloping frame (4), fixedly connected with solar cell panel (9) in mounting panel (5), the downside fixed mounting of sloping frame (4) has guide rail (6), sliding connection has slider (8) in guide rail (6), be equipped with the journal stirrup that stretches out on the slider, the outside welding support of first crossbeam (3), the journal stirrup is articulated with the support one-to-one.

2. A solar photovoltaic power generation apparatus according to claim 1, wherein: the support frame (1) is a rectangular frame formed by welding round tube sectional materials.

3. A solar photovoltaic power generation apparatus according to claim 2, wherein: a gap is formed between the mounting plates (5), and the interval of the gap is not less than 2CM.