CN202042499U - Counter weight and sunlight following type bracket structure for solar power generator - Google Patents
Counter weight and sunlight following type bracket structure for solar power generator Download PDFInfo
- Publication number
- CN202042499U CN202042499U CN2011201670854U CN201120167085U CN202042499U CN 202042499 U CN202042499 U CN 202042499U CN 2011201670854 U CN2011201670854 U CN 2011201670854U CN 201120167085 U CN201120167085 U CN 201120167085U CN 202042499 U CN202042499 U CN 202042499U
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- axial line
- rotation supporting
- photovoltaic panel
- rollover stand
- bracket structure
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- 238000010276 construction Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a counter weight and sunlight following type bracket structure for a solar power generator, the bracket structure mainly consists of a photovoltaic plate mounting frame, a roll-over frame, a rotation supporting base, a supporting pillar, a first driving motor and a second driving motor; wherein a solar photovoltaic plate is arranged on the front surface of the photovoltaic plate mounting frame, and the roll-over frame is arranged on the back surface of the photovoltaic plate mounting frame, the roll-over frame is rotatably connected with the rotation supporting base, and the axial line of rotating connection is along the horizontal direction; the rotation supporting base is rotatably connected with the supporting pillar, and the axial line of rotating connection is along the vertical direction. the counter weight and sunlight following type bracket structure is characterized in that a counterweight block is further arranged on the roll-over frame, and the counterweight block and the photovoltaic plate mounting frame are respectively arranged at both sides of the axial line of the roll-over frame for rotating connection so as to form a lever structure. The bracket structure achieves the purposes that the overturn of the photovoltaic plate is driven by a low power motor and a speed reducer with low reduction rate by utilizing the level principle; and compared with the prior art, the bracket structure has low cost and low energy consumption.
Description
Technical field
The utility model relates to the solar energy power generating field, be specifically related to a kind of daylight and follow the supporting structure of type device of solar generating, described daylight is followed the angle that the type device of solar generating can be adjusted photovoltaic panel automatically according to the position of the sun, make photovoltaic panel all the time over against the sun, thereby improve generating efficiency.
Background technology
At present, owing to the fossil fuel in the whole world is petered out, so people's active development alternative energy source, as solar energy, wind energy and water energy etc.Wherein with solar power generation the most people developed, solar power generation mainly be with solar energy photovoltaic panel in the face of the sun, make solar cell absorb sunlight and convert electric energy again to.Yet most of device of solar generating is because the fixed-site of photovoltaic panel part has only when sun direct projection, and generating efficiency is higher, but such daylighting time is shorter, and when the sunlight deflection was shone, generating efficiency will reduce.
For this reason, there is industry to invent out a kind of device of solar generating of following the tracks of daylight, for making solar energy photovoltaic panel adjust the own level angle in real time along with the change of altitude of the sun, people are just installed additional photovoltaic panel again and are followed the trail of mechanism, make solar energy photovoltaic panel can face the sun constantly.The at present existing rotation driving mechanism of following the trail of mechanism mainly contains two kinds of worm-and-wheel gear and leading screw and nut mechanisms.Because photovoltaic panel installing rack 1A weight reaches the 2-3 ton, and require the angle of pitch greater than 100 degree, therefore if adopt the scheme of worm-and-wheel gear 1B to need big rotating ratio reductor and heavy-duty motor 1C to realize, cost higher (see Fig. 1, be the structure schematic diagram of the supporting structure of the device of solar generating of worm-and-wheel gear 1B scheme); If adopt the scheme of feed screw nut's structure then to require screw mandrel length longer, the cost of cost of processing and maintenance is very high.
Therefore, how to solve the existing problem of existing structure, just become problem to be solved in the utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of counter weight type daylight to follow the supporting structure of type device of solar generating, to solve the big problem of the existing cost high energy consumption of mechanism that spins upside down of photovoltaic panel installing rack in the existing structure.
For achieving the above object, the technical solution adopted in the utility model is: a kind of counter weight type daylight is followed the supporting structure of type device of solar generating, mainly is made up of photovoltaic panel installing rack, rollover stand, rotation supporting seat, support column, first drive motors and second drive motors; Wherein, solar energy photovoltaic panel is installed in the front of described photovoltaic panel installing rack, and its back side is provided with rollover stand, and described rollover stand and described rotation supporting seat are rotationally connected, the axial line along continuous straight runs that this is rotationally connected; Described rotation supporting seat and described support column are rotationally connected, and this axial line that is rotationally connected vertically; The output shaft of the described first drive motors power acts on described rollover stand, and the power output shaft of described second drive motors acts on described rotation supporting seat; Also be provided with a balancing weight on the described rollover stand, this balancing weight and described photovoltaic panel installing rack are respectively in the axial line both sides that are rotationally connected of rollover stand, constitute a lever construction.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described rollover stand can be protruded out by described photovoltaic panel installing rack back and form, and also can be an independent accessory and is fixed in described photovoltaic panel installing rack back.
2, in the such scheme, described balancing weight is an even numbered blocks, and the axial line that is rotationally connected of described relatively rotation supporting seat is symmetrically distributed.
3, in the such scheme, described first drive motors is combined with one first decelerator, drives described rollover stand by one first worm-and-wheel gear again and does and spin upside down; Described second drive motors is combined with one second decelerator, drives described rotation supporting seat by one second worm-and-wheel gear again and does left rotation and right rotation.
The utility model operation principle and advantage are: the utility model is provided with a counterweight block structure by the rear portion at the photovoltaic board mounting stand, the decelerator that can utilize lever principle to reach with low-power machine, little speed reducing ratio drives the purpose that same quality solar energy photovoltaic panel spins upside down, compared to existing technologies, its cost is lower, and energy consumption is littler.
Description of drawings
Accompanying drawing 1 is the structure schematic diagram of the supporting structure of existing device of solar generating;
Accompanying drawing 2 is the utility model structural principle schematic diagram;
In the above-mentioned accompanying drawing: 1A. photovoltaic panel installing rack; 1B. worm-and-wheel gear; 1C. heavy-duty motor; 1. photovoltaic panel installing rack; 2. rollover stand; 3. rotation supporting seat; 4. support column; 5. first drive motors; 6. second drive motors; 7. balancing weight; 8. first worm-and-wheel gear; 9. second worm-and-wheel gear; W. blast.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment:
Shown in Fig. 2～4, a kind of counter weight type daylight is followed the supporting structure of type device of solar generating,
Mainly form by photovoltaic panel installing rack 1, rollover stand 2, rotation supporting seat 3, support column 4, first drive motors 5 and second drive motors 6; Wherein, solar energy photovoltaic panel is installed in the front of described photovoltaic panel installing rack, as shown in Figure 2, its back side is provided with rollover stand 2, this rollover stand 2 is rotationally connected with described rotation supporting seat 3, the axial line along continuous straight runs that this is rotationally connected, shown in Fig. 3～4, described rollover stand 3 is made of a plurality of laminated structures along same straight line setting; Described rotation supporting seat 3 is rotationally connected with described support column 4, and this axial line that is rotationally connected vertically; The output shaft of described first drive motors, 5 power acts on described rollover stand 2, and the power output shaft of described second drive motors 6 acts on described rotation supporting seat 3; Also be provided with even numbered blocks balancing weight 7 on the described rollover stand 2, this balancing weight 7 and described photovoltaic panel installing rack 1 are respectively in the axial line both sides that are rotationally connected of rollover stand 2, constitute a lever construction; Shown in Fig. 3～4, balancing weight 7 quality of even numbered blocks described in the present embodiment and less than the quality of described photovoltaic panel installing rack 1, and the axial line that is rotationally connected of described relatively rotation supporting seat 3 is symmetrically distributed.
As shown in Figure 3, described first drive motors 5 is combined with one first decelerator, does spinning upside down again by the described rollover stand 2 of one first worm-and-wheel gear, 8 drivings; Described second drive motors 6 is combined with one second decelerator, drives described rotation supporting seat 3 by one second worm-and-wheel gear 9 again and does left rotation and right rotation.(not drawing among described first, second decelerator figure)
As shown in Figure 2, if do not adopt counter weight type mechanism, described first decelerator must overcome the torque that photovoltaic panel installing rack 1 own wt produces+act on the torque that the blast W on the photovoltaic panel installing rack 1 produces, and is all very high to the power requirement of first decelerator and first drive motors 5; But, if adopt counter weight type mechanism, make G1 * L1 equate as far as possible with G2 * L2, then first decelerator mainly overcomes the torque of the blast W generation that acts on photovoltaic panel installing rack 1, the power requirement of first decelerator and first drive motors 5 just reduces, and then has reduced the cost and the energy consumption of device.
The utility model is provided with a balancing weight 7 by the rear portion at photovoltaic board mounting stand 1, the decelerator that can utilize lever principle to reach with low-power machine, little speed reducing ratio drives the purpose that same quality solar energy photovoltaic panel spins upside down, compared to existing technologies, its cost is lower, and energy consumption is littler.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the present utility model.
Claims (2)
1. a counter weight type daylight is followed the supporting structure of type device of solar generating, mainly is made up of photovoltaic panel installing rack, rollover stand, rotation supporting seat, support column, first drive motors and second drive motors; Wherein, solar energy photovoltaic panel is installed in the front of described photovoltaic panel installing rack, and its back side is provided with rollover stand, and described rollover stand and described rotation supporting seat are rotationally connected, the axial line along continuous straight runs that this is rotationally connected; Described rotation supporting seat and described support column are rotationally connected, and this axial line that is rotationally connected vertically; The output shaft of the described first drive motors power acts on described rollover stand, and the power output shaft of described second drive motors acts on described rotation supporting seat; It is characterized in that:
Also be provided with a balancing weight on the described rollover stand, this balancing weight and described photovoltaic panel installing rack are respectively in the axial line both sides that are rotationally connected of rollover stand, constitute a lever construction.
2. counter weight type daylight according to claim 1 is followed the supporting structure of type device of solar generating, it is characterized in that: described balancing weight is an even numbered blocks, and the axial line that is rotationally connected of described relatively rotation supporting seat is symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201670854U CN202042499U (en) | 2011-05-23 | 2011-05-23 | Counter weight and sunlight following type bracket structure for solar power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201670854U CN202042499U (en) | 2011-05-23 | 2011-05-23 | Counter weight and sunlight following type bracket structure for solar power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202042499U true CN202042499U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201670854U Expired - Lifetime CN202042499U (en) | 2011-05-23 | 2011-05-23 | Counter weight and sunlight following type bracket structure for solar power generator |
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| Country | Link |
|---|---|
| CN (1) | CN202042499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134603A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Dual-level solar-tracking photovoltaic power-generating apparatus |
-
2011
- 2011-05-23 CN CN2011201670854U patent/CN202042499U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134603A1 (en) * | 2015-02-26 | 2016-09-01 | 吴宣湖 | Dual-level solar-tracking photovoltaic power-generating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215000 Fenghuang Mountain Road, Dongshan Town, Suzhou, Jiangsu, Wuzhong District 6, China Patentee after: SUZHOU LEGATE INTELLIGENT EQUIPMENT CO., LTD. Address before: 215107 Suzhou, Wuzhong District Dongshan Industrial Park, Phoenix Road, No. 6 Patentee before: Suzhou Legate Intelligent Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |