CN216959784U

CN216959784U - Deployable solar photovoltaic panel mechanism

Info

Publication number: CN216959784U
Application number: CN202123313089.1U
Authority: CN
Inventors: 刘士硕; 孙小梅; 刘国盛
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-12
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an expandable solar photovoltaic panel mechanism in the technical field of solar photovoltaic panels, which comprises a fixed bottom plate and four groups of photovoltaic panel expansion mechanisms arranged on the fixed bottom plate, wherein a single photovoltaic panel expansion mechanism consists of four solar panels, the four solar panels are respectively a solar panel a, a solar panel b, a solar panel c and a solar panel d, and the four rotating central shafts are synchronously driven by a synchronous component to realize the synchronous expansion and folding of the photovoltaic panel expansion mechanisms.

Description

Deployable solar photovoltaic board mechanism

Technical Field

The utility model relates to the technical field of solar photovoltaic panels, in particular to an expandable solar photovoltaic panel mechanism.

Background

A solar cell is a photoelectric semiconductor sheet that directly generates electricity using sunlight. An assembly part formed by assembling a plurality of solar cells, namely a solar photovoltaic panel, is a core part in a solar power generation system and is also the most important part in the solar power generation system, and is widely applied to the fields of traffic, communication, petroleum, oceans, weather and the like. The existing solar panel is generally low in folding and unfolding ratio, can absorb and utilize less solar energy, is low in efficiency, cannot meet energy requirements, is large in size, is not suitable for transportation, and is easy to accumulate dust and damage in the transportation process. Based on the above, the utility model designs an expandable solar photovoltaic panel mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an expandable solar photovoltaic panel mechanism to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a solar photovoltaic panel mechanism of deployable formula, includes PMKD and installs four photovoltaic panel deployment mechanisms of group on PMKD, singly photovoltaic panel deployment mechanism comprises four solar panel, and four solar panel are solar panel a, solar panel b, solar panel c and solar panel d respectively, and four solar panel pass through the center of rotation shaft and assemble together, the center of rotation shaft rotates perpendicularly and installs on PMKD to drive four center of rotation shafts in step through synchronous subassembly, realize that photovoltaic panel deployment mechanism launches in step and receive and fold.

Preferably, the solar panel a, the solar panel b and the solar panel c are all fan-shaped plates, and the shapes of the fan-shaped plates are quarter circles.

Preferably, circular-arc recess is all seted up to solar panel a, solar panel b, solar panel c's bottom, corresponds and sets up the terrace with edge baffle at the both ends of recess, and lug is connected on solar panel b, solar panel c and solar panel d's plate body upper portion, and solar panel a, solar panel b, solar panel c and solar panel d pile up when placing, and lug on the downside solar panel inserts in the recess in the solar panel of upside, drives adjacent solar panel when sliding to the end and rotates.

Preferably, the synchronization assembly is disposed in the region between the fixed base plate and the photovoltaic panel deployment mechanism.

Preferably, the synchronizing assembly comprises belt wheels and a belt, the belt wheels are connected to the rotating central shaft and can rotate synchronously with the rotating central shaft, the four belt wheels are sequentially connected through the belt, and the four belt wheels can rotate synchronously.

Compared with the prior art, the utility model has the beneficial effects that: the solar panel unfolding mechanism is different from a traditional fixing mode, can synchronously unfold the solar panel when photovoltaic power generation is needed, can unfold the four photovoltaic panel unfolding mechanisms only by driving one of the rotating central shafts through the arrangement of the synchronous components, is large in folding and unfolding, is high in efficiency of absorbing and utilizing solar energy, can be folded when not used or in extremely severe weather, is easy to transport, and reduces device damage caused by the severe weather.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the backside structure of the device of FIG. 1 with the fixed base plate removed;

fig. 3 is a side view of fig. 1 of the present invention.

FIG. 4 is a schematic structural view of a photovoltaic panel deployment mechanism of the present invention;

FIG. 5 is a schematic view of the backside structure of the photovoltaic panel deployment mechanism of FIG. 4 according to the present invention;

FIG. 6 is a schematic view of a single solar panel according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the solar photovoltaic system comprises 1, 2, 11-6-10-1-groove, 11-edge platform baffle and 12-bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an extensible solar photovoltaic panel mechanism can be folded when not used or in extremely severe weather, is easy to transport, and reduces damage to the device caused by severe weather. This solar photovoltaic board mechanism includes PMKD 1 and installs four groups photovoltaic board deployment mechanism 2 on PMKD 1, PMKD 1 can be used to install on the fixed bolster, PMKD 1 is as the installation plate body of photovoltaic board deployment mechanism 2, single photovoltaic board deployment mechanism 2 comprises four solar panel, four solar panel are solar panel a6 respectively, solar panel b7, solar panel c8 and solar panel d9, solar panel a6, solar panel b7, solar panel c8 is the sector plate, the shape is the quarter circle. Solar panel d9, which is fixedly mounted on the fixed base plate 1, may be square, fan-shaped or other shapes.

Four solar panel pass through the assembly of rotation center axle 3 together, and rotation center axle 3 rotates perpendicularly and installs on PMKD 1 to drive four rotation center axles 3 through synchronous subassembly in step, realize that photovoltaic board deployment mechanism 2 expandes and receive and fold in step.

Circular-arc recess 10 is all seted up to solar panel a6, solar panel b7, solar panel c 8's bottom, correspond and set up terrace with edge baffle 11 at the both ends of recess 10, solar panel b7, solar panel c8 and solar panel d 9's plate body upper portion connection lug 12, when solar panel a6, solar panel b7, solar panel c8 and solar panel d9 stacked and place, lug 12 on the lower side solar panel inserts in the recess 10 in the solar panel of upside, slide and drive adjacent solar panel when terminal and rotate. When the solar panel a6 integrally installed with the solar panel a6 rotates along with the rotation center shaft 3, when the bump 12 on the upper part of the solar panel b7 slides to one end of the frustum baffle 11 in the groove 10 on the bottom of the solar panel a6, the solar panel a6 drives the solar panel b7 to rotate around the rotation center shaft 3, and in turn rotates to the solar panel b7 to drive the solar panel c8 to rotate in the same way, and after the bump 12 on the upper part of the solar panel d9 slides from one end to the tail end in the groove 10 on the bottom of the solar panel c8, the whole photovoltaic panel unfolding mechanism 2 is completely unfolded.

The synchronous assembly is arranged in the area between the fixed bottom plate 1 and the photovoltaic panel unfolding mechanism 2; the synchronous component comprises belt wheels 4 and a belt 5, the belt wheels 4 are connected to the rotating central shaft 3 and can synchronously rotate with the rotating central shaft 3, the four belt wheels 4 are sequentially connected through the belt 5, and the four belt wheels 4 can synchronously rotate; after synchronous rotation, the four rotating central shafts 3 rotate simultaneously, so that the four groups of photovoltaic panel unfolding mechanisms 2 are unfolded or folded simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a solar photovoltaic board mechanism of deployable formula, its characterized in that, includes PMKD (1) and installs four groups photovoltaic board deployment mechanism (2) on PMKD (1), singly photovoltaic board deployment mechanism (2) comprise four solar panel, and four solar panel are solar panel a (6), solar panel b (7), solar panel c (8) and solar panel d (9) respectively, and four solar panel pass through center of rotation (3) equipment together, center of rotation (3) rotate perpendicularly and install on PMKD (1) to drive four center of rotation (3) in step through synchronous subassembly, realize that photovoltaic board deployment mechanism (2) launch and receive and fold in step.

2. The deployable solar photovoltaic panel mechanism of claim 1, wherein: and the solar panel a (6), the solar panel b (7) and the solar panel c (8) are all fan-shaped plates and are in the shape of a quarter circle.

3. The deployable solar photovoltaic panel mechanism of claim 1, wherein: circular-arc recess (10) are all seted up to the bottom of solar panel a (6), solar panel b (7), solar panel c (8), correspond and set up terrace with edge baffle (11) at the both ends of recess (10), lug (12) are connected on the plate body upper portion of solar panel b (7), solar panel c (8) and solar panel d (9), when solar panel a (6), solar panel b (7), solar panel c (8) and solar panel d (9) pile up and place, lug (12) on the downside solar panel insert recess (10) in the solar panel of upside, slide and drive adjacent solar panel when terminal and rotate.

4. The deployable solar photovoltaic panel mechanism of claim 1, wherein: the synchronization component is arranged in the area between the fixed bottom plate (1) and the photovoltaic panel unfolding mechanism (2).

5. The deployable solar photovoltaic panel mechanism of claim 4, wherein: synchronous subassembly includes band pulley (4) and belt (5), band pulley (4) are connected on rotation center axle (3) to can rotate with rotation center axle (3) synchronous, four carry out the order through belt (5) between band pulley (4) and connect, four band pulley (4) can rotate in step.