CN202678335U - Solar array - Google Patents
Solar array Download PDFInfo
- Publication number
- CN202678335U CN202678335U CN201220213652XU CN201220213652U CN202678335U CN 202678335 U CN202678335 U CN 202678335U CN 201220213652X U CN201220213652X U CN 201220213652XU CN 201220213652 U CN201220213652 U CN 201220213652U CN 202678335 U CN202678335 U CN 202678335U
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- Prior art keywords
- worm
- lateral shaft
- solar battery
- drive unit
- longitudinal axis
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- 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.)
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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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Abstract
The utility model discloses a solar array. The solar array comprises a vertical shaft (1), transverse shafts (2), solar battery components (3), driving devices (4), pillars (5), supporting blocks and gear worm mechanisms (6); wherein a plurality of transverse shafts (2) are arranged in parallel along the horizontal direction, the vertical shaft (1) is perpendicular with the transverse shafts (2), and the transverse shafts (2) are connected with the vertical shaft (1) by the gear worm mechanisms (6), the driving devices (4) are connected with the gear worm mechanisms (6), the solar battery components (3) are fixed on the transverse shafts (2) respectively by two not equal-depth support blocks, and vertical universal joints (12) and transverse universal joints (22) are respectively arranged on the vertical shaft (1) and the transverse shafts (2). The solar array can realize concentrated driving, and have a simple structure and low cost.
Description
Technical field
The utility model relates to area of solar cell, is specifically related to a kind of solar battery.
Background technology
Day by day minimizing along with non-renewable energy resources such as oil, natural gases, and price is more and more higher, so that the cleaning, the reproducible energy, for example: the research and extension of solar energy is subject to the attention of national governments, scientific research institution, the in the world fast development of solar power generation industry.
Although solar power generation has lot of advantages, the solar photovoltaic power plant high cost is restricting its development always.
The solar photovoltaic power plant cost mainly is comprised of solar components, mounting bracket system and artificial, electrical system three parts, along with the reduction of the prices such as solar components product and electrical system critical component inverter, mounting system and installation cost thereof proportion in photovoltaic power station system is increasing; Mounting bracket system mainly contains two kinds in the market: solar tracking formula and fixed, and the solar tracking formula is mainly used in the surface power station, and the fixed roof that is mainly used in is installed.The horizontal solar tracking mounting system of solar energy mainly contains link-type, independent driving type and single shaft drive-type etc. in the industry at present.These traditional approachs are owing to require high to ground flat degree, particularly the requirement of power transmission shaft linearity is high to the support driving parts, the solar energy in large area square formation can't be coupled together and utilize unified driving power centralized driving, cause the power plant construction cost higher, simultaneously because drive part is more, system's relative complex, failure rate is also higher, be unfavorable for power station stable operation, simultaneously in order to guarantee Land leveling, usually way is to build clump to make whole installed surface smooth on ground, because the factors such as surface subsidence, the smooth ground out-of-flatness that in use can become in early stage because the ground out-of-flatness, and causes easily drive unit being burnt out and then affecting when the moment of torsion of power transmission shaft is excessive to surpass the drive unit peak torque stable operation of electric power station system.
The utility model content
The purpose of this utility model provides and a kind ofly can realize centralized driving and the low solar battery of cost.
The utility model provides a kind of solar battery, and it comprises longitudinal axis, lateral shaft, solar module, drive unit, column, back-up block and worm-and-wheel gear;
Described lateral shaft is multirow, and is arranged parallel to each other in the horizontal direction,
Described longitudinal axis is row, and described longitudinal axis arranges with described lateral shaft is vertical,
Described longitudinal axis, lateral shaft crossover position are provided with column, and described worm-and-wheel gear is fixedly installed on the described column,
Described longitudinal axis, lateral shaft connect by worm-and-wheel gear,
Described drive unit is arranged on one of them column and with described worm-and-wheel gear and is connected,
Described solar module is fixed on the described lateral shaft by two not contour back-up blocks,
Vertical universal joint that described longitudinal axis comprises vertical connecting rod and connects described vertical connecting rod,
The horizontal universal joint that described lateral shaft comprises horizontal connecting rod and connects described horizontal connecting rod.
Further, described solar battery also comprises worm-gear speed reducer, and described worm-gear speed reducer one end is driven by described drive unit, and the other end connects worm-and-wheel gear.
Further, described worm-and-wheel gear comprises worm gear and the worm screw that cooperatively interacts, and described worm screw one end connects described drive unit, and the other end connects described longitudinal axis, and described worm gear connects described lateral shaft.
Further, described drive unit is the direct drive motor.
Further, be provided with shaft coupling on the described drive unit.
Further, the both sides of described column also are provided with auxiliary strut, are provided with auxiliary bearing on the described auxiliary strut, and described lateral shaft is arranged on the described auxiliary strut by auxiliary bearing.
Further, when described lateral shaft was odd-numbered line, described drive unit was arranged on the column that is positioned at the middle.
Further, the bottom of described column also is provided with base.
Further, described base is clump.
The solar battery that the utility model provides, control a row longitudinal axis by drive unit, be connected with the lateral shaft of multirow setting parallel to each other and transferring power by worm-and-wheel gear on the described longitudinal axis, be provided with the polylith solar module on the described lateral shaft, vertical universal joint that described longitudinal axis comprises vertical connecting rod and connects described vertical connecting rod, the horizontal universal joint that described lateral shaft comprises horizontal connecting rod and connects described horizontal connecting rod, thereby the driving by drive unit makes described solar module rotate to an angle to realize the solar tracking effect, the linearity that connection by vertical universal joint and the universal joint of being connected can reduce longitudinal axis and lateral shaft requires and matching requirements, to realize solar energy in large area square formation centralized driving.The solar battery that the utility model provides, realizing slowing down and increase moment of torsion by worm-and-wheel gear makes drive unit drive solar battery with less power, realizes the actuating force centralized driving, is applicable to the large-sized photovoltaic power plant construction, structure is simpler, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the solar battery of the utility model embodiment.
Fig. 2 is the enlarged diagram of A part among Fig. 1.
Fig. 3 is the enlarged diagram of B part among Fig. 1.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of solar battery, and wherein, this solar battery comprises longitudinal axis 1, lateral shaft 2, solar module 3, drive unit 4, column 5, back-up block and worm-and-wheel gear 6; Described lateral shaft 2 is multirow, and is arranged parallel to each other in the horizontal direction, and described horizontal direction is the mounting plane direction of solar battery.Described longitudinal axis 1 is row, described longitudinal axis 1 and described lateral shaft 2 vertical settings, described lateral shaft 2 can increase or reduce line number according to power plant scale, described longitudinal axis 1, lateral shaft 2 crossover position are provided with column 5, described worm-and-wheel gear 6 is fixedly installed on the described column 5, described longitudinal axis 1, lateral shaft 2 connects by worm-and-wheel gear 6, described drive unit 4 is arranged on one of them column 5 and with described worm-and-wheel gear 6 and is connected, described worm-and-wheel gear 6 comprises worm gear and the worm screw that cooperatively interacts, described worm screw one end connects described drive unit 4, the other end connects described longitudinal axis 1, described worm gear connects described lateral shaft 2, decelerating effect by 6 pairs of drive units 4 of described worm-and-wheel gear, increased output torque, satisfying the demand of the required low-speed big of solar battery, and worm-and-wheel gear 6 makes described longitudinal axis 1 and lateral shaft 2 realize the vertical direction staggered transmission.The number of described worm-and-wheel gear 6 is consistent with the line number of described lateral shaft 2.Described solar module 3 is fixed on the described lateral shaft 2 by two not contour back-up blocks, can realize angular adjustment by the difference in height of adjusting two not contour back-up blocks and then satisfy the different latitude city to the angle requirement of solar module 3.For the linearity that reduces longitudinal axis 1 requires and matching requirements, described longitudinal axis 1 comprises vertical connecting rod 11 and the vertical universal joint 12 that connects described vertical connecting rod 11.Be about to longitudinal axis 1 and be divided into multistage, then connect with vertical universal joint 12, because of the effect of vertical universal joint 12, if the evenness that surface subsidence etc. has destroyed mounting plane in the use procedure of reality, occurs, also can not affect the transmission of power of longitudinal axis 1, improve the stability of a system of solar battery.Vertical universal joint 12 can reduce the evenness requirement to solar battery mounting plane when mounted in addition, and then reduces installation cost.
For the linearity that reduces lateral shaft requires and matching requirements, described lateral shaft 2 comprises horizontal connecting rod 21 and the horizontal universal joint 22 that connects described horizontal connecting rod 21.Lateral shaft 2 is divided into multistage, then connect with horizontal universal joint 22, because of the effect of horizontal universal joint 22, if the evenness that surface subsidence etc. has destroyed mounting plane in the use procedure of reality, occurs, also can not affect the transmission of power of lateral shaft 2, improve the stability of a system of solar battery.Horizontal universal joint 22 can reduce the evenness requirement to solar battery mounting plane when mounted in addition, and then reduces installation cost.
The solar battery that the utility model embodiment provides, control a row longitudinal axis by drive unit, be connected with the lateral shaft of multirow setting parallel to each other and transferring power by worm-and-wheel gear on the described longitudinal axis, thereby increase moment of torsion, driving by drive unit makes described solar module rotate to an angle to realize the solar tracking effect, longitudinal axis lateral shaft of the present utility model requires and matching requirements by connect the linearity that can reduce longitudinal axis and lateral shaft by vertical universal joint and the universal joint of being connected respectively, to realize solar energy in large area square formation centralized driving.
Drive simultaneously vertical connecting rod rotation in order further to increase driving torque, described solar battery also comprises worm-gear speed reducer 7, described worm-gear speed reducer 7 one ends are driven by described drive unit 4, the other end connects worm-and-wheel gear 6, particularly, the worm screw that connects described worm-and-wheel gear 6.When selecting drive unit, drive unit that can selection of small power increases driving torque by worm-and-wheel gear and this double reduction of worm-gear speed reducer, because low power drive unit energy consumption is low, so can reach the purpose of saving cost.In the present embodiment, described driving mechanism is the direct drive motor.
Also be provided with shaft coupling on the described drive unit 4.Described shaft coupling makes and forms the Synchronous Transmission cooperation between the mechanism that is connected with described drive unit 4.That is, make between described drive unit 4 and the worm-and-wheel gear 6, perhaps make to form Synchronous Transmission between drive unit 4 and the worm-gear speed reducer 7 and cooperate.
In order to strengthen the installation strength of described solar battery, the both sides of described column 5 also are provided with auxiliary strut 8, are provided with auxiliary bearing 81 on the described auxiliary strut 8, and described lateral shaft 2 is arranged on the described auxiliary strut 8 by auxiliary bearing 81.
Preferably, when described lateral shaft 2 was odd-numbered line, described drive unit 4 was arranged on the column 5 that is positioned at the middle, to realize balance drive, utilized in maximum efficiency the driving torque of described drive unit 4 in certain scope.In the present embodiment, described lateral shaft 2 is three row, its setting parallel to each other, and described longitudinal axis 1 is row, the number of described column 5 is three, preferably at the column of centre, namely on second column described drive unit 4 is set in the present embodiment.
The bottom of described column 5 also is provided with base 52, to increase its fixing intensity.Particularly, described base 52 is clump, and described base 52 arranges on the ground, and it is fixed together by screw and described column 5.
The course of work of the solar array that the utility model embodiment provides is as follows:
When described drive unit 4 starts, described drive unit 4 be connected worm-gear speed reducer 7 and connect, driving worm-gear speed reducer 7 rotates, described worm-gear speed reducer 7 be connected worm-and-wheel gear 6 and connect and realize secondary speed-reducings, thereby output meets the desired low speed and large torque rotatory force of solar battery, the worm screw of worm-and-wheel gear 6 is connected with described longitudinal axis 1, the worm gear of described worm-and-wheel gear 6 is connected with lateral shaft 2, thereby drive lateral shaft 2,3 of described solar components are fixed on the described lateral shaft 2 by two not contour back-up blocks, so solar components 3 rotates with lateral shaft, reaches the effect of solar tracking.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. a solar battery is characterized in that,
Comprise longitudinal axis (1), lateral shaft (2), solar module (3), drive unit (4), column (5), back-up block and worm-and-wheel gear (6);
Described lateral shaft (2) is multirow, and is arranged parallel to each other in the horizontal direction,
Described longitudinal axis (1) is row, described longitudinal axis (1) and the vertical setting of described lateral shaft (2),
Described longitudinal axis (1), lateral shaft (2) crossover position are provided with column (5), and described worm-and-wheel gear (6) is fixedly installed on the described column (5),
Described longitudinal axis (1), lateral shaft (2) connect by worm-and-wheel gear (6),
Described drive unit (4) is arranged on one of them column (5) and upward and with described worm-and-wheel gear (6) is connected,
Described solar module (3) is fixed on the described lateral shaft (2) by two not contour back-up blocks,
Vertical universal joint (12) that described longitudinal axis (1) comprises vertical connecting rod (11) and connects described vertical connecting rod (11),
The horizontal universal joint (22) that described lateral shaft (2) comprises horizontal connecting rod (21) and connects described horizontal connecting rod (21).
2. solar battery according to claim 1 is characterized in that, also comprises worm-gear speed reducer (7), and described worm-gear speed reducer (7) one ends are driven by described drive unit (4), and the other end connects worm-and-wheel gear (6).
3. solar battery according to claim 1, it is characterized in that described worm-and-wheel gear (6) comprises worm gear and the worm screw that cooperatively interacts, described worm screw one end connects described drive unit (4), the other end connects described longitudinal axis (1), and described worm gear connects described lateral shaft (2).
4. solar battery according to claim 1 is characterized in that, described drive unit (4) is the direct drive motor.
5. solar battery according to claim 1 is characterized in that, described drive unit is provided with shaft coupling on (4).
6. solar battery according to claim 1, it is characterized in that, the both sides of described column (5) also are provided with auxiliary strut (8), be provided with auxiliary bearing (81) on the described auxiliary strut (8), described lateral shaft (2) is arranged on the described auxiliary strut (8) by auxiliary bearing (81).
7. solar battery according to claim 1 is characterized in that, when described lateral shaft (2) was odd-numbered line, described drive unit (4) was arranged on the column (5) that is positioned at the middle.
8. solar battery according to claim 1 is characterized in that, the bottom of described column (5) also is provided with base (52).
9. solar battery according to claim 8 is characterized in that, described base (52) is clump.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220213652XU CN202678335U (en) | 2012-05-14 | 2012-05-14 | Solar array |
| PCT/CN2013/075326 WO2013170718A1 (en) | 2012-05-14 | 2013-05-08 | Solar energy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220213652XU CN202678335U (en) | 2012-05-14 | 2012-05-14 | Solar array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678335U true CN202678335U (en) | 2013-01-16 |
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ID=47499215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220213652XU Expired - Fee Related CN202678335U (en) | 2012-05-14 | 2012-05-14 | Solar array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678335U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170718A1 (en) * | 2012-05-14 | 2013-11-21 | Shenzhen Byd Auto R&D Company Limited | Solar energy system |
| CN114608204A (en) * | 2022-03-16 | 2022-06-10 | 安徽信息工程学院 | Collection equipment for collective flat plate solar energy |
| ES2946256A1 (en) * | 2022-01-14 | 2023-07-14 | Ignis Energy Holdings S L | SOLAR TRACKING DEVICE (Machine-translation by Google Translate, not legally binding) |
-
2012
- 2012-05-14 CN CN201220213652XU patent/CN202678335U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170718A1 (en) * | 2012-05-14 | 2013-11-21 | Shenzhen Byd Auto R&D Company Limited | Solar energy system |
| ES2946256A1 (en) * | 2022-01-14 | 2023-07-14 | Ignis Energy Holdings S L | SOLAR TRACKING DEVICE (Machine-translation by Google Translate, not legally binding) |
| EP4212791A1 (en) * | 2022-01-14 | 2023-07-19 | Ignis Energy Holdings, S.L. | Solar tracking device |
| CN114608204A (en) * | 2022-03-16 | 2022-06-10 | 安徽信息工程学院 | Collection equipment for collective flat plate solar energy |
| CN114608204B (en) * | 2022-03-16 | 2024-01-23 | 安徽信息工程学院 | Collecting equipment for collective flat-plate solar energy |
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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: 20130116 Termination date: 20170514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |