CN202259329U - Inclined single-shaft solar tracking bracket - Google Patents
Inclined single-shaft solar tracking bracket Download PDFInfo
- Publication number
- CN202259329U CN202259329U CN2011202800075U CN201120280007U CN202259329U CN 202259329 U CN202259329 U CN 202259329U CN 2011202800075 U CN2011202800075 U CN 2011202800075U CN 201120280007 U CN201120280007 U CN 201120280007U CN 202259329 U CN202259329 U CN 202259329U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- shaft
- solar tracking
- bracket
- worm
- 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
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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
Abstract
The utility model discloses an inclined single-shaft solar tracking bracket which comprises a short upright, a long upright, a rotating shaft and a bracket, wherein the rotating shaft is slantingly and fixedly arranged at the top of the short upright and the top of the long upright; the bracket is used for mounting a cell panel; and the bracket is fixedly arranged on the rotating shaft and rotates along the rotating shaft. According to the utility model, the problem that the direction of a cell panel bracket is difficult to regulate in the using process is solved by utilizing a worm gear and a worm; the capability of absorbing solar radiation energy of a photovoltaic array is improved; and the electric energy production of the inclined single-shaft solar tracking bracket is higher than that of other fixedly arranged solar cells by 30 percent.
Description
Technical field
The utility model relates to a kind of solar-cell panel support, relates in particular to a kind of solar-cell panel support tumbler.
Background technology
Existing solar-cell panel support all is to be fixedly mounted on the clump or tiling is fixed on roof etc. sunlit place is arranged, and usually in case install and fix, the direction of cell panel is difficult to adjustment, must move through manual work.The manpower of labor is unfavorable for improving photoelectric conversion rate.In order to improve the conversion efficiency of photovoltaic generating system; Need to improve the ability that photovoltaic array absorbs solar radiation energy; Since solar incident angle round the clock, seasonal variations; Hard-wired cell panel, its photovoltaic array can not fully absorb the energy of solar radiation, causes the cost performance of photovoltaic generating system lower.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of phototranstormation efficiency high inclination single shaft solar tracking support.
A kind of inclination single shaft solar tracking support that the utility model proposes; It comprises: short column, long column, inclination be fixed on short column top and long column top rotating shaft, be used to install the support of cell panel, this support is fixed in the said rotating shaft and with this rotating shaft and rotates.
More excellent, said short column is provided with the bearing of supporting revolving shaft, and said long column top is provided with a motor, and this motor output shaft extends to form a worm screw, and the other end of rotating shaft be provided with one with the worm gear of said worm engaging.
Also comprise a said motor positive and inverse of control and the control circuit of accurately locating.
The two ends of said rotating shaft are installed on the top of short column, long column respectively through holder.
The utility model also comprises a control motor positive and inverse and the control circuit of accurately locating.
Compared with prior art, the utility model has the advantages that:
1, improved the ability of the photovoltaic array absorption solar radiation energy of solar cell, exceeded 30% than other hard-wired generated power of solar cell.
2, the turbine and worm transmission is equivalent to worm drive, is multiple tooth engaged transmission, so stable drive, noise is very little, gearratio is big, and compact conformation, bearing capacity is big, and volume is little, in light weight.
3, the lead angle of worm screw is very little; Worm screw can only drive worm-drive; And worm gear can not drive the worm screw rotation, makes the worm-drive in motor worm and the rotating shaft have self-locking performance, can not rotate automatically to guarantee sun support this solar battery apparatus under the situation of large wind;
4, this device is simple to operate, and price is low, dependable performance, and tracking accuracy is high, can be implemented under the various weather to follow the tracks of.
Description of drawings
Fig. 1 is the side schematic view of the utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
As depicted in figs. 1 and 2; A kind of inclination single shaft solar tracking support that the utility model discloses; It comprises: short column 1, long column 2, through holder 10 tilt to be fixed on respectively short column 1 top and long column 2 tops rotating shaft 3, be used to install the support 4 of cell panel, this support is fixed in the rotating shaft 3 and also can rotates with this rotating shaft.Short column 1 is provided with the bearing of supporting revolving shaft 3 left ends, and long column 2 tops are provided with a motor 5, and this motor output shaft extends to form a worm screw 6, and the right-hand member of rotating shaft 3 is provided with the worm gear 7 that meshes with worm screw 6.The utility model also comprises said motor 5 rotatings of control and the control circuit of accurately locating.
As shown in Figure 2.Worm screw 6 and the worm gear 7 formation Worm and worm-wheel gearing that is meshing with each other under the drive of motor 5, drives rotating shaft 3 by Worm and worm-wheel gearing and rotate, thereby the support 4 that drives solar panel rotates 3 rotational around the shaft.It is big that worm gear acts on worm screw frictional force, rotates thereby worm gear can not drive worm screw, to guarantee that battery board bracket can not rotate because of external force automatically.In addition, because worm tooth is the continuous uninterrupted helical tooth, be continuously during the engagement of it and worm-gear toothing, worm tooth does not get into and withdraws from the process of engagement, so stable working, and impact, vibrations, noise are little.
The rotating of motor can realize through a control circuit in the utility model, when the position of arrivals needs, also can realize accurate in locating through the braking to motor.Battery board bracket was difficult to adjust the problem of direction during the utility model had solved and used, and had improved the ability of photovoltaic array absorption solar radiation energy, exceeded 30% than other hard-wired generated power of solar cell.
As shown in Figure 2, solar-cell panel support 4 is parallel to rotating shaft 3 by some and forms with some the supports perpendicular to rotating shaft 3.In practice, when having only incident angle when sunlight vertical with the plane of being formed by the support 4 of solar panel, the energy that utilizes sunlight of maximizing, thus improve optoelectronic transformation efficiency.The rotation of the earth can make the incident angle of sunlight change; When the incident angle of sunlight becomes big gradually; The utilance of sunlight also diminishes thereupon; Optoelectronic transformation efficiency reduces, and can rotate through control motor 5 this moment solar-cell panel support 4 is rotated, thereby regulate the incident angle of sunlight.Through the positive and negative rotation direction that transfers control solar-cell panel support 4 of motor 5, and can come the accurately incident angle of control sunlight, reach the purpose that improves optoelectronic transformation efficiency through braking to motor 5.
Claims (4)
1. inclination single shaft solar tracking support; It is characterized in that comprising: short column (1), long column (2), tilt to be fixed on short column top and long column top rotating shaft (3), be used to install the support (4) of cell panel, this support is fixed in the said rotating shaft (3) and with this rotating shaft and rotates.
2. inclination single shaft solar tracking support according to claim 1; It is characterized in that: said short column (1) is provided with the bearing of supporting revolving shaft (3); Said long column (2) top is provided with a motor (5); This motor output shaft extends to form a worm screw (6), and the other end of rotating shaft be provided with one with the worm gear (7) of said worm screw (6) engagement.
3. inclination single shaft solar tracking support according to claim 2 is characterized in that: also comprise control said motor (a 5) rotating and the control circuit of accurately locating.
4. inclination single shaft solar tracking support according to claim 1 is characterized in that: the two ends of said rotating shaft (3) are installed on the top of short column, long column respectively through holder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202800075U CN202259329U (en) | 2011-08-03 | 2011-08-03 | Inclined single-shaft solar tracking bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202800075U CN202259329U (en) | 2011-08-03 | 2011-08-03 | Inclined single-shaft solar tracking bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259329U true CN202259329U (en) | 2012-05-30 |
Family
ID=46120527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202800075U Expired - Fee Related CN202259329U (en) | 2011-08-03 | 2011-08-03 | Inclined single-shaft solar tracking bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259329U (en) |
-
2011
- 2011-08-03 CN CN2011202800075U patent/CN202259329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130803 |