CN211656080U

CN211656080U - High-efficient solar wafer

Info

Publication number: CN211656080U
Application number: CN202020232078.7U
Authority: CN
Inventors: 马涛; 王东升
Original assignee: Rongma Industrial Investment Group Co ltd
Current assignee: Rongma Industrial Investment Group Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-09
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a high-efficiency solar cell, which relates to the technical field of solar cells, when the solar cell is used, all cell panels need to be unfolded, firstly, a driving motor is started to rotate the uppermost cell panel, the cell panel drives a plate to rotate along with the rotation of the cell panel, the driving plate is abutted against an abutting plate on one side of an adjacent cell panel after rotating a certain angle, the cell panel is driven to rotate by the continuous rotation, so that each cell panel can rotate, all the cell panels are completely unfolded, in the unfolding process, a cleaning brush rotates along with the cell panel, the upper surface of the adjacent cell panel is cleaned by the cleaning brush, only the solar cell panel needs to be unfolded or closed, the surface of one side with photovoltaic effect of all the cell panels can be conveniently cleaned, labour saving and time saving has strengthened whole high-efficient solar wafer greatly and has carried out self clear convenience.

Description

High-efficient solar wafer

Technical Field

The utility model relates to a solar cell technical field especially relates to a high-efficient solar wafer.

Background

Silicon solar cells are physical cells, and devices for directly converting light energy into electric energy by using the photovoltaic principle have been increasingly emphasized by people due to their clean, safe and reliable use performance.

The solar cell generates electrons after being illuminated, the electrons are collected on the main grid lines through the thin grid lines on the surface of the cell, and then current is led out from the main grid lines. The grid line plays a role in conducting electricity. The solar cell grid line is generally made of silver paste, and the silver paste is printed on the front surface of the solar cell through a specific screen, and then is formed through drying and high-temperature sintering. The sectional area of the grid line determines the conductivity of the grid line, and the thin grid line is easy to break, so that the thick grid line has good conductivity in view of conductivity; in addition, the grid lines are printed on the front surface of the solar cell, the front surface is the place where the solar cell absorbs light, and the metal silver paste is an opaque object, so that the thick grid lines increase the shielding of the effective illumination area (the area capable of generating electricity) on the surface of the solar cell, namely the effective illumination area of the cell is reduced, the overall power output of the cell is reduced, the thin grid lines reduce the shielding of the effective illumination area (the area capable of generating electricity) on the surface of the solar cell, but the thin grid lines are large in resistance and easy to break, and the overall power output of the cell is influenced.

The use of solar wafer needs expose to in the middle of the natural environment with self for a long time, so long-term use back, the surface of solar wafer can gather certain dust, when the electric energy demand is great, need use a plurality of solar wafers together, just need clear up these solar wafers in proper order after long-term use, and very waste time and energy is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that when the electric energy demand is great, need use a plurality of solar wafer together, just need clear up these solar wafer in proper order after long-term the use, very waste time and energy, it is extremely inconvenient.

In order to solve the technical problems, the utility model provides a high-efficiency solar cell, which comprises a support column, a driving motor and a plurality of cell panels, wherein the shape of the cell panels is set into a fan shape that the center of a circle coincides with the center axis of the support column, the cell panels are arranged along the height direction of the support column at equal intervals, the cell panels are simultaneously connected with the end parts of the support column in a rotating way along the center axis of the support column, two half-diameter edges of the cell panels are symmetrically provided with upwards-convex abutting plates, one half-diameter edge of the cell panels is provided with a downwards-convex driving plate which is used for abutting against the abutting plates, one side of the lower side of the cell panels, which is provided with the driving plate, is provided with a cleaning brush arranged along the radius direction, the cleaning brush simultaneously abuts against the upper surface of the adjacent cell panel positioned below, the pivot of driving motor sets up to pass other panels simultaneously and only is connected with the panel of the top.

The technical effects are as follows: when the solar cell is used, all the cell panels need to be unfolded, firstly, a driving motor is started to enable the uppermost cell panel to rotate, the cell panel drives the plate to rotate along with the plate when rotating, the plate is driven to abut against the abutting plate on one side of the adjacent cell panel after rotating for a certain angle, the cell panel is driven to rotate by continuing to rotate at the moment, and by analogy, each cell panel can rotate, so that all the cell panels are completely unfolded to normally work, in the unfolding process, the cleaning brush of each cell panel abuts against the adjacent cell panel and rotates along with the adjacent cell panel, so that the cleaning brush cleans the upper surface of the adjacent cell panel at the moment, only the solar cell panel needs to be unfolded or closed, and the surface on one side of photovoltaic effect of all the cell panels can be conveniently cleaned, labour saving and time saving has strengthened whole high-efficient solar wafer greatly and has carried out self clear convenience.

The utility model discloses the technical scheme who further injects is: the conflict board sets up in the one side that the panel deviates from the support column.

Further, the conflict board sets up to equal with drive plate thickness, and the thickness of conflict board sets up to equal two-thirds of two adjacent battery board intervals.

According to the efficient solar cell, the length of the cleaning brush is equal to the radius of the cell panel.

According to the efficient solar cell, the thickness of the cleaning brush is equal to the distance between two adjacent cell panels.

In the efficient solar cell, the number of the cell panels is ten, and the central angle of the cell panels is 36 °.

The utility model has the advantages that:

(1) the utility model discloses, the setting of conflict board position makes the distance of conflict board and panel axis of rotation farther, because the panel except that the top panel all is driven by adjacent driving plate, so set up and increased the moment that driving plate applyed the drive effect, make these panels more easily driven, thus make the expansion and the closure of whole solar wafer more smooth and easy, greatly increased the practicality and the stability of whole solar wafer;

(2) the utility model discloses, the setting of conflict board thickness makes conflict board thickness be less than the interval of adjacent two-cell board, thereby makes the conflict board not inconsistent with the panel, has guaranteed that the panel can carry out normal rotation, simultaneously because the conflict board equals with drive plate thickness, so conflict board thickness is greater than the half of adjacent two-cell board interval, makes conflict board can carry out mutual conflict between with the drive plate, thereby carry out normal drive effect, also makes whole solar wafer more stable effective when using;

(3) the utility model discloses, the length setting of cleaning brush makes the cleaning brush can sweep whole panel when the panel rotates, thereby makes every department on the adjacent panel all clear up, has strengthened the cleaning effect of cleaning brush; the solar cell panels are arranged in number and angles, so that when the solar cell panels are completely unfolded, the solar cell panels cannot be mutually blocked, the reduction of the working efficiency caused by blocking is effectively avoided, and the working stability of the whole solar cell panel is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model when it is completely unfolded;

fig. 2 is a schematic view of the overall structure of the present invention when fully closed;

fig. 3 is a schematic structural diagram of the battery panel of the present invention.

Wherein: 1. a support pillar; 2. a drive motor; 3. a battery plate; 31. a touch plate; 32. driving the plate; 33. a cleaning brush.

Detailed Description

The high-efficient solar wafer that this embodiment provided, the structure is as shown in fig. 1 to 3, including support column 1, support column 1 is used for being fixed in subaerially along vertical direction, and the upper end of support column 1 is provided with driving motor 2, and driving motor 2's pivot sets up to coincide each other with the center pin of support column 1.

The upper end of support column 1 is rotated and is connected with ten panel 3, and the shape of panel 3 sets up to the central angle for 36 fan-shaped, this fan-shaped centre of a circle sets up to coincide each other with the center pin of support column 1, panel 3 sets up along the equidistant interval of direction of height of support column 1, panel 3 rotates along the center pin of support column 1 simultaneously and connects in the tip of support column 1, the pivot of motor sets up to pass other panel 3 simultaneously and only is connected with the panel 3 of the top.

Two semi-diameter edges of the cell panel 3 are symmetrically provided with upwards-protruding abutting plates 31, the abutting plates 31 are arranged on one sides of the cell panels 3 departing from the supporting columns 1, the thickness of each abutting plate 31 is equal to that of each driving plate 32, and the thickness of each abutting plate 31 is equal to two thirds of the distance between every two adjacent cell panels 3; a driving plate 32 protruding downwards is arranged on one radial edge of the battery plate 3, and the driving plate 32 is used for abutting against the abutting plate 31; the panel 3 downside is equipped with along the cleaning brush 33 that the direction of radius set up, and cleaning brush 33 sets up in the one side that panel 3 was equipped with drive board 32, and cleaning brush 33 offsets with the upper surface of the adjacent panel 3 that is located the below simultaneously, and the length of cleaning brush 33 sets up to the radius that equals panel 3, and the thickness of cleaning brush 33 sets up to the interval that equals two adjacent panels 3.

When the solar cell is used, all the cell panels 3 need to be unfolded, firstly, the driving motor 2 is started to enable the uppermost cell panel 3 to rotate, the cell panel 3 drives the plate 32 to rotate along with the plate, the plate 32 is driven to abut against the abutting plate 31 on one side of the adjacent cell panel 3 after rotating for a certain angle, then the plate 3 is driven to rotate by continuing to rotate, and so on, each cell panel 3 can rotate, all the cell panels 3 can be completely unfolded, and the normal work can be carried out, in the unfolding process, as the cleaning brush 33 of each cell panel 3 abuts against the adjacent cell panel 3 and the cleaning brush 33 rotates along with the plate, at the moment, the cleaning brush 33 cleans the upper surface of the adjacent cell panel 3, only the solar cell needs to be unfolded or closed, the surface on one side of the photovoltaic effect of all the cell panels 3 can be conveniently cleaned, labour saving and time saving has strengthened whole high-efficient solar wafer greatly and has carried out self clear convenience.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a high-efficient solar wafer, includes support column (1), driving motor (2) and a plurality of panel (3), its characterized in that: the shape of panel (3) sets up to the fan-shaped of centre of a circle and the mutual coincidence of support column (1) center pin, the equidistant interval setting of direction of height along support column (1) of panel (3), panel (3) are connected in the tip of support column (1) along the center pin rotation of support column (1) simultaneously, the symmetry is provided with bellied conflict board (31) that makes progress on two semi-diameters of panel (3), be provided with drive plate (32) protruding downwards and be used for contradicting with conflict board (31) on one semi-diameter of panel (3), one side that panel (3) downside was equipped with drive plate (32) is provided with cleaning brush (33) along the radius direction setting, cleaning brush (33) are inconsistent with the upper surface of adjacent panel (3) that are located the below simultaneously, driving motor (2) are located the upper end of support column (1), and the pivot of driving motor (2) sets up to coincide each other with the center pin of support column (1), the rotating shaft of the driving motor (2) penetrates through other battery boards (3) and is only connected with the battery board (3) at the top.

2. A high efficiency solar cell in accordance with claim 1, wherein: the touch panel (31) is arranged on one side of the battery panel (3) departing from the support column (1).

3. A high efficiency solar cell in accordance with claim 2, wherein: the thickness of the abutting plate (31) is equal to that of the driving plate (32), and the thickness of the abutting plate (31) is equal to two thirds of the distance between the two adjacent battery plates (3).

4. A high efficiency solar cell in accordance with claim 1, wherein: the length of the cleaning brush (33) is set to be equal to the radius of the battery plate (3).

5. A high efficiency solar cell in accordance with claim 4, wherein: the thickness of the cleaning brush (33) is set to be equal to the distance between two adjacent battery plates (3).

6. A high efficiency solar cell in accordance with claim 5, wherein: the number of the solar panels (3) is ten, and the central angle of each solar panel (3) is 36 degrees.