CN206041906U - Realize photovoltaic support of high -efficient conversion of light energy - Google Patents
Realize photovoltaic support of high -efficient conversion of light energy Download PDFInfo
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- CN206041906U CN206041906U CN201620978553.9U CN201620978553U CN206041906U CN 206041906 U CN206041906 U CN 206041906U CN 201620978553 U CN201620978553 U CN 201620978553U CN 206041906 U CN206041906 U CN 206041906U
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- elevation angle
- inclined shaft
- angle inclined
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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 provides a realize photovoltaic support of high -efficient conversion of light energy, include: mount (1), support column (10), slewing mechanism (3), actuating mechanism (8), angle of elevation oblique axis (5), rotary power unit (6) and rotation control mechanism (9), rotation control mechanism (9) connect actuating mechanism (8) and rotary power unit (6), the azimuth rotation that slewing mechanism (3) were carried out respectively through the sun moving trajectory control actuating mechanism (8) that sets for and rotary power unit (6) in this rotation control mechanism (9) and the angle of elevation rotation of angle of elevation oblique axis (5) for the Sun's rays keeps the vertical incidence on solar cell panel. The utility model discloses a sun motion orbit that the utilization of photovoltaic support was set for for solar cell panel passes through the angle of elevation rotation of angle of elevation oblique axis and the azimuth rotation of mount, realizes having improved amount of solar radiation to the different angles of elevation of the sun and azimuth moving trajectory's tracking.
Description
Technical field
This utility model is related to new forms of energy solar panel field, and in particular to a kind of light for realizing that luminous energy is efficiently changed
Volt support.
Background technology
At present, photovoltaic bracket is provided to follow the trail of optimal solar incident angle, and solar incident angle refers to direct sunlight line and wall
Angle between the normal of face, solar incident angle change with solar azimuth, elevation angle, the difference of photovoltaic bracket device gradient
Become.For photovoltaic bracket, optimal solar incident angle is located at photovoltaic bracket plant capacity conversion portion place plane and the sun
The vertical position of light, can improve solar radiation quantity in a large number by arranging optimized incidence orientation, increase photoelectric conversion rate, improve
Generating efficiency.In the prior art at present, fixed type photovoltaic system, single shaft can be selected respectively to follow the trail of system according to local geographical position
System or twin shaft tracing system etc..Fixed type photovoltaic system is installed using fixed angle, in order to farthest obtain solar radiation
Amount can all select optimum angle of incidence to be installed, i.e., after being installed with optimum angle of incidence, photovoltaic bracket energy conversion part place plane energy
It is enough to obtain than the more total solar radiation amounts of other any setting angles, but, as solar azimuth and elevation angle are with the time
And season is continually changing, so that solar radiation quantity can not be fully used.
The system that single shaft tracing system is all based on solar motion track with twin shaft tracing system, and with used by tracking system
To the rotation number of axle distinguishing.For single shaft tracing system, by taking the trunnion axis single-shaft tracking system of north and south as an example, that is, rotate
Level is installed for North and South direction, and to track the sun, similar also has thing axle single shaft tracing system, and they are typically all only
It is to be tracked on solar azimuth, without being tracked to sun altitude, although its generating efficiency is than fixed light
Volt system increases, but does not fully utilize solar radiation quantity.And twin shaft tracing system is omnibearing to the sun
Tracking, rotates to track sun altitude with trunnion axis, the azimuth for rotating to track the sun with vertical axises, and this system is than single
The generating efficiency of axle tracing system is higher, but to there is complex structure, fault rate height, high energy consumption, high cost, floor space big for which
Etc. defect.
Secondly, the panel of three of the above photovoltaic bracket is easily affected by natural cause, the dust storm, ash as produced by natural environment
Dirt, frost, snow etc. fall behind its surface, inevitably result in photovoltaic bracket decrease of power generation, or even occur being unable to asking for conversion power generation
Topic.The laying dust occlusion effect that for example photovoltaic bracket occurs, due to the covering of dust so that the transmittance of photovoltaic plate surface weakens,
So as to reach the light intensity decreasing in photovoltaic plate surface, so that photoelectric effect weakens, photovoltaic power generation quantity is reduced.For another photovoltaic
The laying dust temperature effects that frame occurs, dust are attached to photovoltaic bracket surface barrier photovoltaic panel as the less material of heat conductivity
Heat is outwards transmitted, and this just likely makes that photovoltaic battery panel self heat cannot discharge, and the temperature of photovoltaic battery panel is got over
Come higher, the efficiency for affecting photovoltaic battery panel to generate electricity, while also can result in the phenomenon that hot-spot occurs in photovoltaic battery panel, i.e.,
" hot spot effect ".For another example the laying dust corrosion effect that photovoltaic bracket occurs, from photovoltaic bracket surface on the whole, due to acid or alkali
Property corrosion of the dust to photovoltaic surface, or clean it is improper cause photovoltaic bracket surface roughness increase, transmitting light energy increase,
The energy of refraction light is reduced so that the intensity of illumination for inciding photovoltaic bracket surface weakens, and so as to cause photoelectric effect to weaken, is sent out
Electricity is reduced.
In order to clean photovoltaic bracket panel, in the market frequently with sweeper, robot, spray clean, hand sweeping
Etc. mode.Sweeper is cleaned just for fixed type photovoltaic system, and to single shaft, biaxial system using difficulty, and cleannes are general,
The easy scratch of photovoltaic surface, inefficiency, water consumption are big, high cost.The cleannes that robot is cleaned are good, high working efficiency,
But its water consumption is big, high cost.Spray clean equally has the advantages that cleannes are good, but its inefficiency, and water consumption is big,
High cost.The cleannes of hand sweeping are general, the easy scratch of photovoltaic surface, inefficiency, high cost.In addition, cleaning above
Mode takes the generating dutation of photovoltaic bracket, and easily forms hot spot effect on photovoltaic bracket surface with water cleaning, particularly
In the region that water resource lacks, cost of implementation is high.
Utility model content
The purpose of this utility model is there is above-mentioned many technical problems and deficiency for existing photovoltaic bracket, carry
For a kind of photovoltaic bracket for realizing that luminous energy is efficiently changed.The photovoltaic bracket improves sun spoke by following the trail of sun optimized incidence
The amount of penetrating, photoelectric conversion rate and generating efficiency.
In order to achieve the above object, a kind of photovoltaic bracket for realizing that luminous energy is efficiently changed that this utility model is provided, including：
Fixed mount, support column, rotating mechanism, drive mechanism, elevation angle inclined shaft, rotary power unit and rotation control mechanism；Described rotation
The top that power apparatus are supported in support column is rotated, described elevation angle inclined shaft is fixed on rotary power unit, the elevation angle inclined shaft
One end is provided with drive mechanism, and described fixed mount is erected on the top of elevation angle inclined shaft along the axis direction of elevation angle inclined shaft, for solid
Determine solar panel；One end of the rotating mechanism is fixed with fixed mount, and its other end is sheathed on the inclined shaft of the elevation angle, and is passed through
Drive mechanism orders about the rotating mechanism around elevation angle inclined axis；Described rotation control mechanism connection drive mechanism and rotation are dynamic
Power apparatus, the rotation control mechanism controls drive mechanism by the running track from sun of setting and rotary power unit is performed respectively
The azimuth of rotating mechanism rotates and the elevation angle of elevation angle inclined shaft rotates so that sunray keeps vertical incidence in solaode
On plate.
As the further improvement of above-mentioned technical proposal, also including clearing apparatus, described clearing apparatus includes：Roll hair
Brush, two hairbrush slide rails, two mechanical switchs and baffle plates；Two described hairbrush slide rails are arranged at the two of which phase of fixed mount
On opposite side, two described mechanical switchs be symmetricly set in centered on the inclined shaft of the elevation angle fixed mount two other relative edge it
Between, described baffle plate is set up on the inclined shaft of the elevation angle so that baffle plate is squeezed because mechanical switch turns to the angle of setting with fixed mount
Pressure or release mechanism switch, and then trigger unblock and lock operation that the mechanical switch performs rolling hairbrush respectively；Described rolling
Electric brush is arranged at the top of the solar panel supported by fixed mount, and rolls along two hairbrush slide rails.
As the further improvement of above-mentioned technical proposal, also including linkage；Described linkage is fixed on the elevation angle
Between inclined shaft and support column, the linkage includes：Connecting rod case, support bar, trace, tooth bar, gear and connecting rod；The connecting rod
The bottom of case is fixed on support column by support bar, and its top is equipped with trace；One end of the trace with face upward
Angle inclined shaft is fixed, and gear of its other end by connecting rod with setting in connecting rod case is hinged；On described gear and connecting rod chamber interior wall
The tooth bar engagement of setting, to lock elevation angle inclined shaft elevation location under static state, and is carried out on tooth bar by gear past
It is multiple to roll so that trace realizes stretching motion because of elevation angle inclined axis on connecting rod case.
As the further improvement of above-mentioned technical proposal, also including self-locking device；Described self-locking device is sheathed on the elevation angle
One end of inclined shaft, and be connected with rotating mechanism；The self-locking device controls the side of its locking rotating mechanism by rotation control mechanism
Azimuth position.
It is of the present utility model it is a kind of realize the efficient photovoltaic bracket of conversion of luminous energy advantage be：
Photovoltaic bracket of the present utility model drives rotary power unit to make elevation angle inclined shaft surround support column according to seasonal variations
Summit rotates, and drivening rod mechanism moves back and forth between photovoltaic bracket and support column, realizes between fixed mount and support column summit
Different angles follow the trail of sun differing heights angle, and it is 5% that generated energy is improved compared with traditional photovoltaic bracket；By designing fixed mount
Rotate around elevation angle inclined shaft, it is compared with traditional photovoltaic bracket axle rotation, simple structure, reliable and stable；Drive mechanism with turn
Motivation structure is connected and can be installed on elevation angle inclined shaft optional position, and flexible for installation, cost of investment is low；This utility model photovoltaic bracket
Electrical equipment power it is little, energy consumption is low, adapt to various working environment；Solar panel is cleaned by gravity automatic cleaning device
Panel, reduce human cost.
Description of the drawings
Fig. 1 is the schematic diagram that sunray vertical incidence solar panel forms optimized incidence state.
Fig. 2 is a kind of photovoltaic support structure schematic diagram for realizing that luminous energy is efficiently changed in this utility model embodiment.
Fig. 3 is the clearing apparatus structural representation in this utility model embodiment.
Fig. 4 is that the linkage in this utility model embodiment and the annexation between elevation angle inclined shaft, support column are illustrated
Figure.
The structure enlarged diagram of linkages of the Fig. 5 to illustrate in Fig. 4.
Fig. 6 a are the schematic diagram of the fixed mount that illustrates around elevation angle inclined axis in Fig. 2.
Fig. 6 b surround the schematic diagram that support column is rotated for the elevation angle inclined shaft illustrated in Fig. 2.
Fig. 7 is the fixed mount in this utility model in position view at sunrise.
Fig. 8 is the fixed mount in this utility model in acronical position view.
Fig. 9 a, Fig. 9 b, Fig. 9 c are respectively Golmud of Qinghai area in spring, the sunrise of day in the Autumnal Equinox, high noon and sunset moment, profit
The view of track of sun operation is followed the trail of with photovoltaic bracket of the present utility model.
Figure 10 a, Figure 10 b, Figure 10 c are respectively Golmud of Qinghai area in the sunrise of winter solstice, high noon and sunset moment, profit
The view of track of sun operation is followed the trail of with photovoltaic bracket of the present utility model.
Figure 11 a, Figure 11 b, Figure 11 c are respectively Golmud of Qinghai area in the sunrise of summer solstice, high noon and sunset moment, profit
The view of track of sun operation is followed the trail of with photovoltaic bracket of the present utility model.
Reference
1st, fixed mount 2, clearing apparatus 3, rotating mechanism
4th, self-locking device 5, elevation angle inclined shaft 6, rotary power unit
7th, linkage 8, drive mechanism 9, rotation control mechanism
10th, support column 11, base 12, connecting rod case
13rd, support bar 14, trace 15, tooth bar
16th, gear 17, connecting rod 18, mechanical switch
19th, hairbrush 20, baffle plate 21, hairbrush slide rail are rolled
Specific embodiment
With reference to the accompanying drawings and examples to a kind of photovoltaic bracket for realizing that luminous energy is efficiently changed described in the utility model
It is described in detail.
As shown in figure 1, according to the cosine law of solar radiation quantity, the irradiance of any inclined plane is with the surface normal
Press from both sides cosine of an angle to be directly proportional between light incident direction, i.e.,：Sr=Sdcos θ；Wherein, Sr is to incline the direct projection on square formation face
Irradiation, Sd are the total direct projection irradiation of the sun, and θ is sunray angle of incidence.From above formula, when θ=0 °, i.e. sunray
When impinging perpendicularly in inclined plane, solar radiation quantity maximum is obtained, angle of incidence now is exactly the optimized incidence followed the trail of.
Based on the principle of above-mentioned acquisition sunray optimized incidence, this utility model provides one kind and realizes that luminous energy efficiently turns
The photovoltaic bracket for changing.As shown in Fig. 2 described photovoltaic bracket includes：Fixed mount 1, support column 10, rotating mechanism 3, drive mechanism
8th, elevation angle inclined shaft 5, rotary power unit 6 and rotation control mechanism 9；Described rotary power unit 6 is supported in support column 10
Top, described elevation angle inclined shaft 5 are fixed on rotary power unit 6, and one end of the elevation angle inclined shaft 5 is provided with drive mechanism 8, described
Fixed mount 1 be erected on the top of elevation angle inclined shaft 5 along the axis direction of elevation angle inclined shaft 5, for fixing solar panel；It is described
One end of rotating mechanism 3 is fixed with fixed mount 1, and its other end is sheathed on elevation angle inclined shaft 5, and orders about this by drive mechanism 8
Rotating mechanism 3 is rotated around elevation angle inclined shaft 5；The described connection drive mechanism 8 of rotation control mechanism 9 and rotary power unit 6, should
Rotation control mechanism 9 controls drive mechanism 8 by the running track from sun of setting and rotary power unit 6 performs rotating machine respectively
The azimuth of structure 3 rotates and the elevation angle of elevation angle inclined shaft 5 rotates so that sunray keeps vertical incidence in solar panel
On.Described support column 10 is the fulcrum of photovoltaic bracket, and for carrying photovoltaic bracket weight, its bottom can be provided with base 11,
For fixing support column 10, with pre-buried bolt connection.
Based on the photovoltaic bracket of said structure, in the present embodiment, as shown in Fig. 2 described photovoltaic bracket is also included clearly
Sweeping device 2.As shown in figure 3, described clearing apparatus includes：Roll the mechanical switch 18 of hairbrush slide rail 21, two of hairbrush 19, two
With baffle plate 20.The described hairbrush 19 that rolls is installed in the hairbrush slide rail 21 of fixed panel energy conversion part place plane.Institute
The two hairbrush slide rails 21 stated are arranged on the two of which relative edge of fixed mount 1, and two described mechanical switchs 18 are with the elevation angle
It is symmetricly set in centered on inclined shaft 5 between the two other relative edge of fixed mount 1, described baffle plate 20 is set up in elevation angle inclined shaft 5
On so that baffle plate 20 is extruded or release mechanism switch 18 because of mechanical switch 18 with the angle that fixed mount 1 turns to setting, and then
Trigger the mechanical switch 18 and perform the unblock and lock operation for rolling hairbrush 19 respectively；Described rolling hairbrush 19 is arranged at fixation
The top of the solar panel supported by frame 1, and roll along two hairbrush slide rails 21.When fixed mount 1 around elevation angle inclined shaft 5 from
East to west rotate when, make fixed mount 1 forming height fall (as shown in Figure 7) at sunset, now baffle plate 20 and mechanical switch 18
Mechanical switch 18 is pressed after contact so that the mechanical switch 18 will roll hairbrush 19 after being triggered and unlock, further such that rolling
Hairbrush 19 depart from mechanical switch 18 constraint, now roll hairbrush 19 because self gravitation effect, during free-falling from fixation
The panel top of frame 1 is slipped to other end along hairbrush slide rail 21, using this operation principle, at sunset by rolling hairbrush 19
Clean a fixed mount plant capacity conversion portion place plane.In post sunset, sunray disappears, can not generate electricity, fixed
Automatically from west to east rotation, when fixed mount 1 turns to 165 °, baffle plate 20 lifts the mechanical switch 18 originally pushed down to frame 1 so that
The mechanical switch 18 will roll hairbrush 19 after being triggered again and lock in hairbrush slide rail 21, and turn to again day in fixed mount 1
Form height fall (as shown in Figure 8) during out position again, repetition aforesaid operations cause to roll hairbrush 19 during free-falling
Photovoltaic bracket face equipment energy conversion part place plane is cleaned again.In a word in one day, cleaning operation twice is completed, with
Improve generated energy.Compared with the photovoltaic bracket for not having cleaning agency, it is possible to increase generated energy 3%～23%.
As shown in Fig. 2 photovoltaic bracket of the present utility model also includes linkage 7 and self-locking device 4；Described connecting rod machine
Structure 7 is fixed between elevation angle inclined shaft 5 and support column 10.As shown in Figure 4,5, the linkage includes：Connecting rod case 12, support bar
13rd, trace 14, tooth bar 15, gear 16 and connecting rod 17；The bottom of the connecting rod case 12 is fixed in by support bar 13 and is propped up
On dagger 10, its top is equipped with trace 14；One end of the trace 14 is fixed with elevation angle inclined shaft 5, and its other end passes through
Connecting rod 17 is hinged with the gear 16 of setting in connecting rod case 12；The tooth bar 15 arranged on described gear 16 and 12 inwall of connecting rod case is nibbled
Close, to lock the elevation location under static state of elevation angle inclined shaft 5, and reciprocating rolling carried out on tooth bar 15 by gear 16,
So that trace 14 realizes stretching motion because elevation angle inclined shaft 5 is rotated on connecting rod case 12.
As shown in Fig. 2 described self-locking device 4 is sheathed on one end of elevation angle inclined shaft 5, and it is connected with rotating mechanism 3；Should be certainly
Locking device 4 controls the azimuth position of its locking rotating mechanism 3 by rotation control mechanism 9.
As shown in Figure 6 a, described drive mechanism 8 is connected with rotating mechanism 3, is sheathed on 5 one end of elevation angle inclined shaft, should
Drive mechanism 8 is mountable to the optional position of elevation angle inclined shaft 5 with rotating mechanism 3 so that the simple structure of photovoltaic bracket, installs spirit
It is living.The sun is calculated in intraday running orbit according to astronomical formula, temporally programmed algorithm control drive mechanism 8 drives
Rotating mechanism 3 is rotated around elevation angle inclined shaft 5, so as to drive fixed mount 1 to rotate, from eastern restraining position (also referring to dead-center position), with
15 ° of direction position rotations westwards in the range of 0 ° to 180 °, when certain position is turned to, are locked by self-locking device per hour
Rotating mechanism 3, to limit fixed mount orientation, tracks solar azimuth.Described self-locking device is provided with spacing in east position
Switch, it is therefore an objective to order about mechanism's zero, accurately calculate angle；And limit switch also is provided with west position, its objective is to prevent
Fixed mount exceeds 180 ° of anglecs of rotation.In post sunset, sunray disappears, can not generate electricity, and now fixed mount 1 is with rotating mechanism
3 rotate around elevation angle inclined shaft 5, automatically from west position 180 ° to 0 ° go back to east position, be automatically stopped tracking operation.
As shown in Figure 6 b, running track from sun is calculated according to astronomical formula, drives rotary power unit 6 to make by seasonal variations
Elevation angle inclined shaft 5 is rotated around 10 summit of support column, so as to drivening rod mechanism 7 is reciprocal between elevation angle inclined shaft 5 and support column 10
Motion, and the elevation location of elevation angle inclined shaft 5 is locked by linkage 7, to track sun altitude.When snowing, rotation
Power set 6 by rotation control mechanism control its drive elevation angle inclined shaft 5 rotate to the elevation angle minimum 20 ° of angle, and be automatically stopped with
Track is operated, and makes the energy conversion part place plane on fixed mount 1 not form blizzard.And at sunrise, system summary responses, from
It is dynamic to find the sun, realize track and localization.
As shown in Fig. 9, Figure 10, Figure 11, it is with different seasons using the photovoltaic bracket of said structure in Golmud of Qinghai area
Section follows the trail of the movement locus schematic diagram of the sun (sunrise, noon, sunset moment), the longitude in Golmud of Qinghai geographical position：
94.9 °, latitude：36.41 °, direct north is set as that solar azimuth is 0 °.When at sunrise, photovoltaic bracket is parked in east position；
Now it can be seen that sun early morning eastwardly rises, by rotation control mechanism programmed algorithm, send tracking and start order,
The running orbit on the sun same day is calculated according to astronomical formula, and drives rotary power unit to surround elevation angle inclined shaft by seasonal variations
Support column summit rotates clockwise, and drivening rod mechanism is moved to fixed mount direction.Shape between elevation angle inclined shaft and support column summit
Into the elevation angle, the angle at this elevation angle changes in the range of 20 ° to 90 °, and after the optimal elevation angle is turned to, rotation control mechanism sends and stops
Spin-ended turn of order so that elevation angle inclined shaft stopping action, and the optimal elevation location is locked by linkage, to track the sun
Elevation angle.Meanwhile, running orbit in the sun one day is calculated according to astronomical formula, startup order is sent by rotation control mechanism,
So that self-locking device unclamps, temporally programmed algorithm control drive mechanism drives rotating mechanism to rotate around elevation angle inclined shaft,
So as to drive fixed mount to rotate from eastern restraining position, with 0 ° to 180 ° scope, westwards direction position rotates, and tracks solar azimuth
Angle, and by constantly changing fixed mount azimuth and elevation angle, follow the trail of the optimized incidence of sunray.
As shown in figures 9 a-9 c, by taking spring and fall equinoxes day as an example, sun direct projection equator, track of sun move on to equator overhead, too
The positive sunshine-duration is 12 hours.Azimuth range is the sun from sun to sun：89 ° to 271 °, elevation angle excursion
For：0 ° to 54 °, in sun sunrise at sunset, solar radiation quantity very little.In order to efficiently follow the trail of sun optimized incidence, in sunrise
When, the sun is risen from positive east, and photovoltaic bracket calculates running track from sun by astronomical formula with 90 ° of beginnings of solar azimuth,
Coordinate between the parameter and position mechanism with programmed algorithm, sunray is followed the trail of by optimized incidence, with 15 ° of rotations in 1 hour,
Real-time tracing solar azimuth.When at noon, the sun is gradually westwards moved, and now solar azimuth is 180 °, at sunset, too
Sun is fallen from positive west, and now solar azimuth is 270 °, and fixed mount forms height fall during this time, and clearing apparatus is to too
Positive energy cell panel is cleaned once.In post sunset, sunray disappears, can not generate electricity, rotation control mechanism programmed algorithm
Send startup order, control self-locking device unclamp, by drive mechanism drive rotating mechanism from west eastwards return east it is spacing after, east
Limit switch is triggered, drive mechanism zero, and now rotation control mechanism control algolithm sends and ceases and desist order, control self-locking device lock
Determine rotating mechanism, to limit fixed mount orientation, photovoltaic bracket is automatically stopped tracking operation.Now photovoltaic bracket day out position again
Secondary formation height fall, cleaning agency clean a solar panel again.
As shown in Figure 10 a-10c, by taking the winter solstice as an example, the sun direct projection tropic of Capricorn, track of sun move on to the south, and the sun is clear
Morning is risen from the southeast, and dusk is fallen by southwest.Sun azimuth range from sun to sun is：119 ° are arrived
241 °, its elevation angle excursion is：0 ° to 30 °, when at noon, elevation angle be 30 °.As shown in figures 11a-11c, with the summer solstice
As a example by, the sun direct projection tropic of cancer, track of sun move on to the North, and sun early morning is risen from northeastward, and dusk is fallen by northwest
Under.Sun azimuth range from sun to sun is：60 ° to 300 °, its elevation angle excursion is：0 ° to 77 °.
Noon, elevation angle are 77 °.As can be seen here, when solar azimuth is followed the trail of, fixed mount is only in 0 ° to 180 ° model for photovoltaic bracket
It is continually changing in enclosing in different directions, could realizes following the trail of the different azimuth of the sun.Further, since seasonal variations, the sun
Elevation angle also change, only by rotary power unit drive elevation angle inclined shaft constantly rotate, with realize fixed mount with support
The change of angle between capital point, could realize following the trail of the different elevation angle of the sun.Followed the trail of too by the switching between effective range
Positive azimuth and elevation angle, and cleaning function is combined, ultimately form the photovoltaic bracket efficiently changed with luminous energy.
It should be noted last that, above example is only to illustrate the technical solution of the utility model and unrestricted.To the greatest extent
Pipe has been described in detail to this utility model with reference to embodiment, it will be understood by those within the art that, to this practicality
New technical scheme is modified or equivalent, without departure from the spirit and scope of technical solutions of the utility model, its
All should cover in the middle of right of the present utility model.
Claims (4)
1. it is a kind of to realize the efficient photovoltaic bracket changed of luminous energy, it is characterised in that to include：Fixed mount (1), support column (10), turn
Motivation structure (3), drive mechanism (8), elevation angle inclined shaft (5), rotary power unit (6) and rotation control mechanism (9)；Described rotation
Power set (6) are supported in the top of support column (10), and described elevation angle inclined shaft (5) is fixed on rotary power unit (6), should
One end of elevation angle inclined shaft (5) is provided with drive mechanism (8), and described fixed mount (1) is erected on along the axis direction of elevation angle inclined shaft (5)
The top of elevation angle inclined shaft (5), for fixing solar panel；One end of the rotating mechanism (3) is fixed with fixed mount (1),
Its other end is sheathed on elevation angle inclined shaft (5), and orders about the rotating mechanism (3) around elevation angle inclined shaft (5) by drive mechanism (8)
Rotate；Described rotation control mechanism (9) connection drive mechanism (8) and rotary power unit (6), the rotation control mechanism (9)
Drive mechanism (8) is controlled by the running track from sun for setting and rotary power unit (6) performs the side of rotating mechanism (3) respectively
Parallactic angle is rotated and the elevation angle of elevation angle inclined shaft (5) rotates so that sunray keeps vertical incidence on solar panel.
2. it is according to claim 1 to realize the efficient photovoltaic bracket changed of luminous energy, it is characterised in that also including clearing apparatus
(2), described clearing apparatus (2) includes：Roll hairbrush (19), two hairbrush slide rails (21), two mechanical switchs (18) and gear
Plate (20)；Two described hairbrush slide rails (21) are arranged on the two of which relative edge of fixed mount (1), and described two are mechanical
Switch (18) is symmetricly set between the two other relative edge of fixed mount (1) centered on elevation angle inclined shaft (5), described baffle plate
(20) it is set up on elevation angle inclined shaft (5) so that baffle plate (20) turns to the angle of setting because of mechanical switch (18) with fixed mount (1)
And extrude or release mechanism switch (18), and then trigger unblock and the lock that the mechanical switch (18) performs rolling hairbrush (19) respectively
It is fixed to operate；Described rolling hairbrush (19) is arranged at the top of the solar panel supported by fixed mount (1), and along two hairs
Brush slide rail (21) is rolled.
3. it is according to claim 1 and 2 to realize the efficient photovoltaic bracket changed of luminous energy, it is characterised in that also including connecting rod
Mechanism (7)；Described linkage (7) is fixed between elevation angle inclined shaft (5) and support column (10), and the linkage (7) includes：
Connecting rod case (12), support bar (13), trace (14), tooth bar (15), gear (16) and connecting rod (17)；The connecting rod case (12)
Bottom is fixed on support column (10) by support bar (13), and its top is equipped with trace (14)；The trace
(14) one end is fixed with elevation angle inclined shaft (5), and its other end is by the interior gear (16) for arranging of connecting rod (17) and connecting rod case (12)
It is hinged；Described gear (16) is engaged with the tooth bar (15) arranged on connecting rod case (12) inwall, to lock elevation angle inclined shaft (5) quiet
The only elevation location under state, and reciprocating rolling is carried out by gear (16) on tooth bar (15) so that trace (14) is because facing upward
Angle inclined shaft (5) is rotated and realizes stretching motion on connecting rod case (12).
4. it is according to claim 1 and 2 to realize the efficient photovoltaic bracket changed of luminous energy, it is characterised in that also including self-locking
Device (4)；Described self-locking device (4) is sheathed on one end of elevation angle inclined shaft (5), and is connected with rotating mechanism (3)；The self-locking is filled
Put the azimuth position that (4) control its locking rotating mechanism (3) by rotation control mechanism (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620978553.9U CN206041906U (en) | 2016-08-29 | 2016-08-29 | Realize photovoltaic support of high -efficient conversion of light energy |
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| CN201620978553.9U CN206041906U (en) | 2016-08-29 | 2016-08-29 | Realize photovoltaic support of high -efficient conversion of light energy |
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| CN206041906U true CN206041906U (en) | 2017-03-22 |
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| CN201620978553.9U Withdrawn - After Issue CN206041906U (en) | 2016-08-29 | 2016-08-29 | Realize photovoltaic support of high -efficient conversion of light energy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130460A (en) * | 2016-08-29 | 2016-11-16 | 北京英斯派克科技有限公司 | A kind of realize the photovoltaic bracket that luminous energy is efficiently changed |
| CN111293965A (en) * | 2020-01-22 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Photovoltaic system's location locking device |
-
2016
- 2016-08-29 CN CN201620978553.9U patent/CN206041906U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130460A (en) * | 2016-08-29 | 2016-11-16 | 北京英斯派克科技有限公司 | A kind of realize the photovoltaic bracket that luminous energy is efficiently changed |
| CN106130460B (en) * | 2016-08-29 | 2018-05-04 | 北京英斯派克科技有限公司 | A kind of photovoltaic bracket realized luminous energy and efficiently changed |
| CN111293965A (en) * | 2020-01-22 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Photovoltaic system's location locking device |
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