CN202495449U - Single motor controlled photovoltaic panel two-dimensional movement mechanism - Google Patents
Single motor controlled photovoltaic panel two-dimensional movement mechanism Download PDFInfo
- Publication number
- CN202495449U CN202495449U CN2011204636681U CN201120463668U CN202495449U CN 202495449 U CN202495449 U CN 202495449U CN 2011204636681 U CN2011204636681 U CN 2011204636681U CN 201120463668 U CN201120463668 U CN 201120463668U CN 202495449 U CN202495449 U CN 202495449U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic panel
- movement mechanism
- azimuth
- dimensional movement
- single motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a single motor controlled photovoltaic panel two-dimensional movement mechanism. The two-dimensional movement mechanism comprises a motor connected with an azimuth rotating rack and used for controlling the rotation of the azimuth rotating rack, two photovoltaic panels connected with the azimuth rotating rack, a linkage rod used for connecting the two photovoltaic panels, wherein the end of the linkage rod is connected with a crank arm, the other end of the crank arm is flexibly connected with a lower part of a screw nut, a screw rod is fixed on the azimuth rotating rack and paired with the screw nut, a gear of the screw rod is connected with a gear on the azimuth rotating rack by a chain, and all the gears use ratchet mechanisms. Only one single motor is used to control, so as to accomplish azimuth variation and elevation variation of the photovoltaic panel, thus the single motor controlled photovoltaic panel two-dimensional movement mechanism has features of convenient operation, low cost, improvement of the solar utilization rate to the maximum limit and realization of automatic control.
Description
Technical field
The utility model belongs to automatic sun tracking device, especially relates to a kind of single Electric Machine Control photovoltaic panel two-dimensional motion mechanism.
Background technology
Be accompanied by human development; Electric energy has become people's daily life, one of the indispensable energy of working, but earth existing resources finiteness makes that increasing people has to eye is turned to the employing solar power generation; Solar energy is as a kind of energy of cleaning; Being primary energy, is again regenerative resource, and the incomparable superiority of fossil energy is arranged.How to design sun tracker, obtain the savings that sunlight carries out electricity substantially, become the topic that people pay close attention to.Existing sun tracker exist complex structure, tracking accuracy not high, can not full-automatic tracking and only limit to the shortcomings such as installation of a small amount of solar panel.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The purpose of the utility model is to provide a kind of single Electric Machine Control photovoltaic panel two-dimensional motion mechanism, only adopts an Electric Machine Control, and the orientation that can accomplish photovoltaic panel changes and elevation angle variation; Easy to operate; With low cost, can improve solar energy utilization ratio to greatest extent, realize control automatically.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of single Electric Machine Control photovoltaic panel two-dimensional motion mechanism comprises motor 16, and motor 16 links to each other with azimuth rotation frame 3; Control its rotation, be connected with on the azimuth rotation frame 3 between 1, two photovoltaic panel fixed mount 1 of two photovoltaic panel fixed mounts with gangbar 5 connections; The end of gangbar 58 links to each other with cranking arm; 8 the other end of cranking arm is connected with the underside of screw 2, is fixed with leading screw 9 on the azimuth rotation frame 3, and leading screw 9 uses with screw 2 pairings; The gear of leading screw 9 links to each other with chain with gear on the azimuth rotation frame 3, and all gears adopt ratch mechanisms.
Said two photovoltaic panel fixed mounts 1 all are acute angle with the angle on ground.
The utility model only adopts an Electric Machine Control, and the orientation that can accomplish photovoltaic panel changes and elevation angle variation, and is easy to operate, with low cost, can improve solar energy utilization ratio to greatest extent, realizes control automatically.
Description of drawings
Fig. 1 is a kind of single Electric Machine Control photovoltaic panel two-dimensional motion mechanism sketch map.
Fig. 2 is single Electric Machine Control photovoltaic panel two-dimensional motion mechanism vertical view sketch map.
Fig. 3 is the gear sketch map that adopts the Summer Solstice to Winter Solstice.
Fig. 4 is the gear sketch map that adopts Winter Solstice to the Summer Solstice.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
Shown in accompanying drawing, the utility model is a kind of single Electric Machine Control photovoltaic panel two-dimensional motion mechanism, comprises motor 16; Motor 16 links to each other with azimuth rotation frame 3, controls its rotation, is connected with two photovoltaic panel fixed mounts 1 on the azimuth rotation frame 3; The orientation that realizes photovoltaic panel moves, and with gangbar 5 connections, the end of gangbar 58 links to each other with cranking arm between two photovoltaic panel fixed mounts 1; 8 the other end of cranking arm is connected with the underside of screw 2, is fixed with leading screw 9 on the azimuth rotation frame 3, and leading screw 9 uses with screw 2 pairings; The gear of leading screw 9 links to each other with chain with gear on the azimuth rotation frame 3; And two groups of gears are set, and all gears adopt ratch mechanisms, and two photovoltaic panel fixed mounts 1 all are acute angle with the angle on ground.
With the Summer Solstice and Winter Solstice be event horizon, in the process in the Summer Solstice to Winter Solstice, adopt first group of gear; Sunlight moves westwards from east orientation the moving process, drives the azimuth rotation frame and cogs and clockwise rotate, and screw mandrel clockwise rotates; Screw moves to right, and when the azimuth rotation frame reverses, because the ratchet characteristics of gear; Screw mandrel can not rotate, and it is big that the photovoltaic panel elevation angle becomes.From Winter Solstice to Summer Solstice process, adopt another group gear, the photovoltaic panel elevation angle is diminished.
The photovoltaic panel fixed mount is installed on the azimuth rotation frame through a rotation axis, and rotation axis is positioned at the centre position of photovoltaic panel fixed mount basically to keep its balance; Lower end between the photovoltaic panel fixed mount links to each other with gangbar, and the end of gangbar links to each other with cranking arm, crank arm and gangbar between angle less than 90 degree, the other end of cranking arm links to each other with the screw below, adopts movable connection, the rotation that the mobile drive of screw is cranked arm; Screw mandrel is fixed on the azimuth rotation frame with the screw mandrel holder; Rotate the every day of azimuth rotation frame, drives the lasting rotation of screw mandrel, thereby realize the real-time tracking of photovoltaic panel to sunlight.
Photovoltaic panel fixed mount and ground are certain angle of inclination, so that solar energy directive photovoltaic panel vertically, and the fixed mount indentation of a plurality of too photovoltaic panel arranges, and previous photovoltaic panel can not be kept off the irradiation of sunlight to a back photovoltaic panel.
The above; Only be the embodiment of the utility model; Be not that the utility model is done any restriction, everyly any simple modification that above embodiment did, change and equivalent structure changed, all still belong in the protection range of the utility model technical scheme according to the utility model technical spirit.
Claims (2)
1. a single Electric Machine Control photovoltaic panel two-dimensional motion mechanism comprises motor (16), it is characterized in that; Motor (16) links to each other with azimuth rotation frame (3), controls its rotation, is connected with two photovoltaic panel fixed mounts (1) on the azimuth rotation frame (3); Connect with gangbar (5) between two photovoltaic panel fixed mounts (1), the end of gangbar (5) links to each other with crank arm (8), and the other end of crank arm (8) is connected with the underside of screw (2); Be fixed with leading screw (9) on the azimuth rotation frame (3); The pairing of leading screw (9) and screw (2) is used, and the gear of leading screw (9) links to each other all gears employing ratch mechanisms with gear on the azimuth rotation frame (3) with chain.
2. single Electric Machine Control photovoltaic panel two-dimensional motion mechanism according to claim 1 is characterized in that, said two photovoltaic panel fixed mounts (1) all are acute angle with the angle on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204636681U CN202495449U (en) | 2011-11-21 | 2011-11-21 | Single motor controlled photovoltaic panel two-dimensional movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204636681U CN202495449U (en) | 2011-11-21 | 2011-11-21 | Single motor controlled photovoltaic panel two-dimensional movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202495449U true CN202495449U (en) | 2012-10-17 |
Family
ID=47001662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204636681U Expired - Fee Related CN202495449U (en) | 2011-11-21 | 2011-11-21 | Single motor controlled photovoltaic panel two-dimensional movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202495449U (en) |
-
2011
- 2011-11-21 CN CN2011204636681U patent/CN202495449U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204633687U (en) | Single flake type tracking support with double shafts device | |
| CN111365868B (en) | Optimize photovoltaic board fixing device of angle of sunshine | |
| CN103135582A (en) | Photovoltaic panel elevation angle linkage mechanism capable of being adjusted manually and conveniently | |
| CN103149945A (en) | Sun azimuth tracking control system | |
| CN103019264B (en) | A kind of tracker of middle-size and small-size tower reflecting condensation solar heliostat field | |
| CN101093114A (en) | Improved type sunlight automatic track follower | |
| CN205427632U (en) | Solar energy automatically regulated tracking means | |
| CN204633686U (en) | Single flake type tracking support with double shafts device | |
| CN204631631U (en) | A kind of flat axle flake type twin shaft Double-linkage follows the tracks of holder device | |
| CN103123942A (en) | Two-dimensional movement device for photovoltaic panels | |
| CN103135584A (en) | Photovoltaic panel rotating mechanism of photovoltaic power generation system tracking device | |
| CN201956932U (en) | Photovoltaic group tracking device | |
| CN208461756U (en) | A kind of parallel four-bar mechanism type device day by day | |
| CN202585458U (en) | Sun-tracking self-spinning mechanism used for solar power generation and driven by sunshine directly | |
| CN201234218Y (en) | Double shaft type solar power generation tracking system | |
| CN202495449U (en) | Single motor controlled photovoltaic panel two-dimensional movement mechanism | |
| CN103135583A (en) | Elevated angle linkage mechanism of photovoltaic panel in south and north direction | |
| CN102339072B (en) | Solar photovoltaic power generation two-dimensional tracking device | |
| CN202645911U (en) | Sunflower type power-storage-free solar photovoltaic pump | |
| CN202393964U (en) | Linkage device for reflector group | |
| CN201622470U (en) | Energy-saving environment-friendly sunlight tracking device | |
| CN204086994U (en) | Oblique single-axis solar solar tracking photovoltaic generating system | |
| CN203414825U (en) | Sunlight shaft tracker | |
| CN203084562U (en) | A tracking system of a small-and-medium-size tower reflecting light-concentrating solar-energy heliostat filed | |
| CN103439982B (en) | Sunlight axis tracker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |