CN220544959U - Photovoltaic power generation maximum power tracking mechanism - Google Patents
Photovoltaic power generation maximum power tracking mechanism Download PDFInfo
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- CN220544959U CN220544959U CN202321851175.4U CN202321851175U CN220544959U CN 220544959 U CN220544959 U CN 220544959U CN 202321851175 U CN202321851175 U CN 202321851175U CN 220544959 U CN220544959 U CN 220544959U
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- China
- Prior art keywords
- photovoltaic panel
- photovoltaic
- power generation
- sliding rail
- maximum power
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- 238000010248 power generation Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000013016 damping Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation maximum power tracking mechanism which comprises a tracking device body, a photovoltaic panel and a cleaning assembly, wherein the tracking device body can enable the photovoltaic panel to absorb sunlight to the greatest extent, the photovoltaic panel is used for absorbing solar energy and converting the solar energy into electric energy, the cleaning assembly is used for self-cleaning accumulated water or accumulated snow on the photovoltaic panel, accumulation of rain and snow is avoided, the light receiving area of the photovoltaic panel is reduced, the solar energy absorption and conversion efficiency of the photovoltaic panel is reduced, in particular, a driving assembly is electrified and drives a sliding block to slide in a sliding rail, the sliding block slides to drive a mounting plate to slide on the surface of the photovoltaic panel, so that residual accumulated water or accumulated snow on the photovoltaic panel is cleaned by a brush plate, the cleaning is rapid, manual participation is not needed, the phenomenon that the photovoltaic panel is blocked by the rain and the solar energy conversion efficiency is reduced is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation maximum power tracking mechanism.
Background
Photovoltaic power generation is one of the main modes of current solar energy utilization, and the photovoltaic power generation maximum power tracking device can keep sunlight absorbed by a photovoltaic cell panel to the greatest extent.
The prior art CN107528532A discloses a high-power tracking device, including photovoltaic power generation board and be used for adjusting photovoltaic power generation board inclination's angle adjustment mechanism, angle adjustment mechanism installs on the supporting seat, the below of supporting seat is equipped with and is used for driving supporting seat pivoted rotary mechanism, angle adjustment mechanism and rotary mechanism all are controlled by the PLC controller, the PLC controller is connected with the battery, through setting up dampproof plate, can reduce moisture and get into the base, the problem of unable normal operating because of the too much lead to of moisture of base is avoided, set up the telescopic link, can adjust photovoltaic cell panel's angle, photovoltaic cell panel can not in time absorb the problem of sunlight, set up universal auto-lock wheel, can facilitate the user to adjust tracking device's position, set up the lightning rod, can prevent that thunder and lightning from causing the injury to tracking device, tracking device has been avoided because of the striking of the thunder leads to unable work and damage.
However, after rainy and snowy days, accumulated water or snow remains on the photovoltaic panel, so that the work of the solar photovoltaic panel is affected, and the conversion efficiency of solar energy is reduced.
Disclosure of Invention
The utility model aims to provide a photovoltaic power generation maximum power tracking mechanism, which aims to solve the problems that accumulated water or accumulated snow remains on a photovoltaic panel and solar energy conversion is reduced after the existing tracking device is used in rainy and snowy days.
In order to achieve the above purpose, the utility model provides a photovoltaic power generation maximum power tracking mechanism, which comprises a tracking device body, a photovoltaic panel and a cleaning assembly, wherein the tracking device body is arranged at the bottom of the photovoltaic panel, and the cleaning assembly comprises a sliding rail, a mounting plate, a brush plate and a driving group; the sliding rail is fixedly connected with the photovoltaic plate and is positioned on one side of the photovoltaic plate, the driving group is arranged on one side of the sliding rail, the mounting plate is fixedly connected with the driving group and is positioned in the sliding rail, and the brush plate is detachably connected with the mounting plate and is positioned on one side of the mounting plate.
The driving group comprises a sliding block, a screw rod and a driving motor, wherein the driving motor is fixedly connected with the photovoltaic panel and is positioned close to one side of the sliding rail, the screw rod is fixedly connected with the output end of the driving motor and is positioned on one side of the driving motor, and the sliding block is in sliding connection with the sliding rail, is in threaded connection with the screw rod and is positioned in the sliding rail.
The driving motor comprises a motor body and a speed reducer, wherein the motor body is fixedly connected with the photovoltaic panel and is positioned close to one side of the sliding rail, and the speed reducer is arranged outside the output end of the motor body.
The photovoltaic power generation maximum power tracking mechanism further comprises a buffer assembly, and the buffer assembly is arranged between the tracking device body and the photovoltaic panel.
The damping assembly comprises a damping rod and a spring, wherein the damping rod is arranged between the tracking device body and the photovoltaic panel, and the spring is sleeved on the outer side of the damping rod.
According to the photovoltaic power generation maximum power tracking mechanism, the tracking device body can enable the photovoltaic cell panel to absorb sunlight to the greatest extent, the photovoltaic panel is used for absorbing solar energy and converting the solar energy into electric energy, the cleaning component is used for self-cleaning accumulated water or snow on the photovoltaic panel, accumulation of rain and snow is avoided, the light receiving area of the photovoltaic panel is reduced, accordingly, efficiency of solar energy absorption and conversion of the photovoltaic panel is reduced, the sliding rail provides mounting conditions for the sliding block, the mounting plate provides mounting places for the brush panel and fixes the brush panel through the rotating clamp, compared with the traditional bolt fixing, the brush panel is convenient to replace according to the fact that the driving component is electrified and drives the sliding block to slide in the sliding rail after rain and snow, the sliding block is driven to slide on the surface of the photovoltaic panel, the accumulated water or snow remained on the photovoltaic panel is cleaned, manual participation is not needed, the phenomenon that the photovoltaic panel is blocked by rain and the solar energy is reduced is effectively avoided, and the solar energy remaining phenomenon of the solar panel is reduced after the solar energy conversion is effectively solved, and the solar energy remaining phenomenon of the solar panel is reduced after the solar energy conversion device is used for the existing.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a photovoltaic power generation maximum power tracking mechanism according to a first embodiment of the present utility model.
Fig. 2 is a schematic view of another direction of a photovoltaic power generation maximum power tracking mechanism according to a second embodiment of the present utility model.
In the figure: 101-tracking device body, 102-photovoltaic board, 103-clearance subassembly, 104-slide rail, 105-mounting panel, 106-brush board, 107-drive group, 108-slider, 109-lead screw, 110-driving motor, 111-motor body, 112-reduction gear, 201-buffer subassembly, 202-damping pole, 203-spring.
Detailed Description
The first embodiment of the application is as follows:
referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model, including a tracking device body 101, a photovoltaic panel 102, and a cleaning assembly 103, wherein the cleaning assembly 103 includes a sliding rail 104, a mounting plate 105, a brush plate 106, and a driving set 107; the driving set 107 comprises a sliding block 108, a screw rod 109 and a driving motor 110, the driving motor 110 comprises a motor body 111 and a speed reducer 112, the problems that accumulated water or accumulated snow remains on the photovoltaic panel 102 and the conversion of solar energy is reduced after the existing tracking device is used in rainy and snowy days are solved through the scheme, and the problem that the traditional brush plate 106 is inconvenient to replace can be solved as the scheme can be used for a photovoltaic power generation scene.
For this embodiment, the tracking device body 101 is disposed at the bottom of the photovoltaic panel 102, the tracking device body 101 may make the photovoltaic panel absorb sunlight to the maximum extent, and the photovoltaic panel 102 is configured to absorb solar energy and convert the solar energy into electric energy.
The sliding rail 104 is fixedly connected with the photovoltaic panel 102, and is located on one side of the photovoltaic panel 102, the driving group 107 is arranged on one side of the sliding rail 104, the mounting plate 105 is fixedly connected with the driving group 107, and is located in the sliding rail 104, the brush plate 106 is detachably connected with the mounting plate 105, and is located on one side of the mounting plate 105, the cleaning assembly 103 is used for self-cleaning accumulated water or snow on the photovoltaic panel 102, the accumulated rain and snow is avoided to reduce the light receiving area of the photovoltaic panel 102, so that the efficiency of solar energy absorption and conversion of the photovoltaic panel 102 is reduced, the mounting plate 105 is used for providing a mounting place for the brush plate 106 through a rotating clamp, compared with the traditional bolt fixing, the brush plate 106 is replaced according to convenience, and is specific after snowy days, the driving group 107 is electrified and drives the sliding block 108 to slide in the sliding rail 104, and the sliding block 108 is driven to slide on the surface of the photovoltaic panel 102, and even if the brush plate 106 is used for carrying out sliding on the accumulated water or snow, the solar panel 102 absorbs and converts the solar energy, and the solar energy is effectively converted, and the solar energy is reduced, and the solar energy is effectively converted, or the snow is prevented from being left on the photovoltaic panel 102.
Secondly, driving motor 110 with photovoltaic board 102 fixed connection, and be located be close to slide rail 104 one side, lead screw 109 with driving motor 110 output fixed connection, and be located driving motor 110 one side, slider 108 with slide rail 104 sliding connection, and with lead screw 109 threaded connection, and be located in slide rail 104, driving motor 110 circular telegram drive lead screw 109 rotates, lead screw 109 rotates and makes slider 108 slides in slide rail 104, slider 108 slides and drives brush board 106 slides on photovoltaic board 102, thereby clear up the sleet of piling up on the photovoltaic board 102.
Meanwhile, the motor body 111 is fixedly connected with the photovoltaic panel 102 and is located near one side of the sliding rail 104, the speed reducer 112 is arranged on the outer side of the output end of the motor body 111, the motor body 111 is used for driving the screw rod 109 to rotate, and the speed reducer 112 is used for reducing the rotating speed of the output end of the motor, so that the screw rod 109 can slowly drive the sliding block 108 to slide, and further the brush plate 106 can clean the photovoltaic panel 102 more thoroughly.
When the photovoltaic panel 102 is cleaned, the motor body 111 is electrified to drive the screw rod 109 to rotate, the screw rod 109 rotates to enable the sliding block 108 to slide in the sliding rail 104, and the sliding block 108 slides to drive the brush plate 106 to slide on the photovoltaic panel 102, so that rain and snow accumulated on the photovoltaic panel 102 are cleaned.
The second embodiment of the present application is:
referring to fig. 2, fig. 2 is a schematic structural diagram of another direction of the present utility model, the photovoltaic power generation maximum power tracking mechanism of the present embodiment further includes a buffer assembly 201, and the buffer assembly 201 includes a damping rod 202 and a spring 203.
For this embodiment, the buffer assembly 201 is disposed between the tracking device body 101 and the photovoltaic panel 102, where the setting of the buffer assembly 201 is used to buffer the tracking device body 101 when adjusting the elevation angle of the photovoltaic panel 102, so as to avoid the damage to the photovoltaic panel 102 caused by the larger force of the telescopic rod of the tracking device body 101.
The damping rod 202 is disposed between the tracking device body 101 and the photovoltaic panel 102, the spring 203 is sleeved on the outer side of the damping rod 202, the damping rod 202 is used for buffering the photovoltaic panel 102, when the adjustment of the elevation angle of the photovoltaic panel 102 is avoided, the photovoltaic panel 102 is damaged due to the fact that the strength of the telescopic rod is large, and the buffering effect of the damping rod 202 is further enhanced due to the arrangement of the spring 203.
When the buffer assembly 201 is used, the buffer medium in the buffer assembly is stretched or extruded through the damping rod 202 in a telescopic manner, so that the buffer effect of the damping rod 202 is enhanced, and the photovoltaic plate 102 is prevented from being damaged due to the fact that the strength of the telescopic rod is large when the elevation angle of the photovoltaic plate 102 is adjusted, and the spring 203 is stretched along with the damping rod 202.
The above disclosure is merely a preferred embodiment of a photovoltaic power generation maximum power tracking mechanism, and the scope of the present application should not be limited thereto, and those skilled in the art will appreciate that all or part of the above embodiments can be implemented and equivalent changes made according to the claims of the present application still fall within the scope of the present application.
Claims (5)
1. The photovoltaic power generation maximum power tracking mechanism comprises a tracking device body and a photovoltaic panel, wherein the tracking device body is arranged at the bottom of the photovoltaic panel,
the cleaning assembly comprises a sliding rail, a mounting plate, a brush plate and a driving group;
the sliding rail is fixedly connected with the photovoltaic plate and is positioned on one side of the photovoltaic plate, the driving group is arranged on one side of the sliding rail, the mounting plate is fixedly connected with the driving group and is positioned in the sliding rail, and the brush plate is detachably connected with the mounting plate and is positioned on one side of the mounting plate.
2. A photovoltaic maximum power generation tracking mechanism according to claim 1,
the driving group comprises a sliding block, a screw rod and a driving motor, wherein the driving motor is fixedly connected with the photovoltaic panel and is positioned close to one side of the sliding rail, the screw rod is fixedly connected with the output end of the driving motor and is positioned on one side of the driving motor, and the sliding block is in sliding connection with the sliding rail, is in threaded connection with the screw rod and is positioned in the sliding rail.
3. A photovoltaic maximum power generation tracking mechanism according to claim 2,
the driving motor comprises a motor body and a speed reducer, wherein the motor body is fixedly connected with the photovoltaic panel and is positioned close to one side of the sliding rail, and the speed reducer is arranged outside the output end of the motor body.
4. A photovoltaic maximum power generation tracking mechanism according to claim 3,
the photovoltaic power generation maximum power tracking mechanism further comprises a buffer assembly, and the buffer assembly is arranged between the tracking device body and the photovoltaic panel.
5. A photovoltaic maximum power generation tracking mechanism according to claim 4,
the buffer component comprises a damping rod and a spring, wherein the damping rod is arranged between the tracking device body and the photovoltaic panel, and the spring is sleeved on the outer side of the damping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851175.4U CN220544959U (en) | 2023-07-14 | 2023-07-14 | Photovoltaic power generation maximum power tracking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321851175.4U CN220544959U (en) | 2023-07-14 | 2023-07-14 | Photovoltaic power generation maximum power tracking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220544959U true CN220544959U (en) | 2024-02-27 |
Family
ID=89970896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321851175.4U Active CN220544959U (en) | 2023-07-14 | 2023-07-14 | Photovoltaic power generation maximum power tracking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220544959U (en) |
-
2023
- 2023-07-14 CN CN202321851175.4U patent/CN220544959U/en active Active
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