CN101783625B - Low-power consumption, multi-pivot and long-stroke synchronous-support and tracking light-collecting solar household power supply - Google Patents
Low-power consumption, multi-pivot and long-stroke synchronous-support and tracking light-collecting solar household power supply Download PDFInfo
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- CN101783625B CN101783625B CN2010101279540A CN201010127954A CN101783625B CN 101783625 B CN101783625 B CN 101783625B CN 2010101279540 A CN2010101279540 A CN 2010101279540A CN 201010127954 A CN201010127954 A CN 201010127954A CN 101783625 B CN101783625 B CN 101783625B
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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 invention relates to a low-power consumption, multi-pivot and long-stroke synchronous-support and tracking lighting solar household power supply which can be driven by motors and realize the automatic tracking of sunlight collection. A plurality of solar battery panels can be driven by two motors through a mechanical driving mechanism comprising a straight gear, a connecting rod, a long and straight connecting rod, a long screw rod, forward thread nuts, reverse thread nuts and the like to accomplish the synchronous and automatic sunlight tracking movement. The household power supply can be used for driving the solar battery panels to realize the group synchronous and automatic tracking of the sunlight collection.
Description
Affiliated technical field:
The present invention relates to a kind of solar automatic tracking technology; Particularly a kind of a plurality of solar panels or a plurality of other solar energy receiving equipments of can be used for are synchronously from the low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar domestic power supply of motion tracking sunlight; This solar domestic power supply can be fixed on the wall face and can drive a plurality of solar panels synchronously from the motion tracking sunlight, accomplish solar energy from the motion tracking collection.
Background technology:
Solar energy is a kind of clean energy resource, and is inexhaustible, nexhaustible, also can not cause environmental pollution; Nowadays; No matter in coastal cities, still in inland city, solar product gets into people's the visual field just more and more; Solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like; But the solar energy receiving element of these solar products receives sunlight with the fixed-site mode mostly, because of can not whole day keeping vertical with sunlight, causes solar energy utilization ratio low.Abroad in the photovoltaic matrix of some solar power stations, realized in recent years sunlight from motion tracking; Also there are some small-sized, medium-sized solar power stations to put into operation throughout the country; Their receiving element receives sunlight with the fixed-site mode a bit, some realized sunlight from motion tracking, but the level of these tracking means is followed the tracks of rotation axis perpendicular to ground level; It is parallel with ground level vertically to follow the tracks of rotation axis; Level must could realize that solar panel reception plane is vertical with the sunlight maintenance by real-time tracking with vertical both direction, make these tracking means complex structures, bulky, cost is high, energy consumption is big, be difficult to apply.
Summary of the invention:
In order to overcome existing tracking means complicated in mechanical structure, bulky, shortcoming such as cost is high, energy consumption is big; The deficiency that the present invention is directed to the prior art existence is improved prior art; Be decomposed into track and track depression angle-tracking to the three-dimensional tracking; And proposed on this basis a kind of simple and reliable for structure, cost is low, follows the tracks of the solar domestic power supply that energy consumption is little, wind loading rating is strong.The parallel axes of the axis of the connecting axle of this each solar panel of solar domestic power supply and the earth moves round the sun track; Solar panel can be under the driving of control system around the rotational of this connecting axle; Thereby make the solar cell board plane keep vertical in real time, realize the track of solar domestic power supply with sunlight.The axis normal of the connecting axle of another connecting axle and each solar panel; What all solar panels of this solar domestic power supply were can be under the driving of control system simultaneously synchronous rotates around this connecting axle; Can adjust the axis keeping parallelism of axis and the earth moves round the sun track of the connecting axle of each solar panel, realize the track depression angle-tracking of solar domestic power supply.Because of the earth moves round the sun 1 year, the axis of connecting axle changes very slow with respect to the axis of the earth moves round the sun track, so the adjustment of this direction can be carried out once in one day or several days, can reduce the tracking energy consumption of solar domestic power supply greatly.
The technical solution adopted for the present invention to solve the technical problems is: what the connecting axle that each solar panel all overlaps through one group of axis was firm is serially connected; And the weight of each solar panel is evenly distributed on the axis both sides of the connecting axle of this solar panel; And the upper surface of each solar panel is parallel to each other; Each connecting axle of each solar panel all is installed on the same group of brace summer that is parallel to each other through bearing and bearing bracket stand; What each brace summer was firm is fixed on the same group of bracing frame that is parallel to each other; Each brace summer is vertical each other with each bracing frame; Make that each solar panel can be around the smooth rotation of axis of the connecting axle of this solar panel, the axis of the connecting axle of each solar panel is parallel to each other and the parallel axes of the axis of the connecting axle of each solar panel and the earth moves round the sun track, makes the axis normal of connecting axle of sunray and each solar panel.
Connecting axle and one group of smooth being connected of main support rod that above-mentioned each bracing frame overlaps through one group of axis; And the axis that the axis of axis and the connecting axle of each solar panel that should the group connecting axle is vertical each other and should the group connecting axle is parallel with ground surface, above-mentioned each bracing frame can around this organize the smooth rotation of the axis of connecting axle and through above-mentioned each each solar panel of brace summer drive around the synchronous rotation in the same way of the axis while of this group connecting axle.
On the connecting axle of each solar panel all firm installation vertical with connecting axle a connecting rod; Connecting rod on each solar panel connecting axle is identical, and the other end of the connecting rod on each solar panel connecting axle is all through a bearing pin and smooth being connected of same long straight connecting rod.
Firm being fixed on the brace summer in above-mentioned one group of brace summer of deceleration box; Driving shaft one and driving shaft two have been installed in deceleration box, driving shaft one be installed on the deceleration box with driving shaft two through bearing and bearing bracket stand and driving shaft one mutual vertical with driving shaft two.
The deceleration mechanism that is made up of motor one, worm screw one, worm gear one, small Spur gear one, large straight gear one and driving shaft one has been installed in deceleration box; Motor one firm being fixed in the deceleration box; On the motor shaft that is fixed on motor one that the motor shaft concentric axis of small Spur gear one and motor one overlaps and small Spur gear one is firm in deceleration box; Large straight gear one overlaps and large straight gear one firm being fixed on the worm screw one with worm screw one concentric shafts line; Worm screw one is installed on the deceleration box through bearing and bearing bracket stand; Worm gear one overlaps and worm gear one firm being fixed on the driving shaft one with driving shaft one concentric shafts line, good mutually meshing of small Spur gear one and large straight gear one, good mutually meshing of worm screw one and worm gear one.One end of driving shaft one in deceleration box, stretch out and with deceleration box outside small Spur gear three be connected; Small Spur gear three overlaps and small Spur gear three firm being fixed on the driving shaft one with driving shaft one concentric shafts line; The connecting axle concentric axis of a large straight gear three and a solar panel overlaps and large straight gear three firm being fixed on this connecting axle; Good mutually meshing of small Spur gear three and large straight gear three; Large straight gear three can drive the axis smooth rotation of this solar panel around this group connecting axle through this connecting axle; And through the long straight connecting rod motion of the drive of the connecting rod on this solar panel connecting axle; The connecting rod that long straight connecting rod passes through on each group connecting axle drives each solar panel around the synchronous simultaneously smooth rotation in the same way of the axis of each group connecting axle, makes the upper surface of each solar panel keep vertical with sunray.
When the upper surface off-vertical seat of sunray and each solar panel, rotate by control system drive motors one; Motor one drives the synchronous simultaneously rotational around each solar panel connecting axle in the same way of each solar panel through the connecting rod on small Spur gear one, large straight gear one, small Spur gear three, large straight gear three, worm screw one, worm gear one, long straight connecting rod and each solar panel connecting axle, makes the upper surface of each solar panel return to simultaneously on the vertical seat with sunray.
The deceleration mechanism that is made up of motor two, worm screw two, worm gear two, small Spur gear two, large straight gear two and driving shaft two also has been installed in deceleration box; Motor two firm being fixed in the deceleration box; On the motor shaft that is fixed on motor two that the motor shaft concentric axis of small Spur gear two and motor two overlaps and small Spur gear two is firm in deceleration box; Large straight gear two overlaps and large straight gear two firm being fixed on the worm screw two with worm screw two concentric axis; Worm screw two is installed on the deceleration box through bearing and bearing bracket stand; Worm gear two overlaps and worm gear two firm being fixed on the driving shaft two with driving shaft two concentric axis, and small Spur gear two and straight-tooth two are greatly taken turns good mutually meshing, good mutually meshing of worm screw two and worm gear two.
The interlock supporting mechanism that is made up of long lead screw one, long lead screw two, reverse internal threaded nut, forward internal threaded nut, long connecting rod one, long connecting rod two, short connecting rod one, short connecting rod two, link, supporting bracket one, supporting bracket two and auxilliary support bar also has been installed outside deceleration box.
The two ends of driving shaft two are stretched out in the deceleration box and the two ends of driving shaft two are connected with long lead screw two with long lead screw one respectively; On the two ends that are fixed on driving shaft two that long lead screw one overlaps with long lead screw two and driving shaft two concentric axis and long lead screw one and long lead screw two are firm; Supporting bracket one is through the other end smooth be connected of circular hole that open its lower end with long lead screw one; Supporting bracket two is through the other end smooth be connected of circular hole that open its lower end with long lead screw two; Each item size correspondent equal of supporting bracket one and supporting bracket two; The circular hole that open the lower end of supporting bracket one and supporting bracket two and long lead screw one overlap with long lead screw two concentric axis and supporting bracket one can be the smooth rotation of axle with long lead screw two by long lead screw one with supporting bracket two, and the upper end and the deceleration box of supporting bracket one and supporting bracket two are fixed on the same brace summer.
Thread rotary orientation on long lead screw one and the long lead screw two is opposite, and wherein long lead screw one is the forward screw thread, and long lead screw two is a reverse thread.
The forward internal threaded nut is gone into long lead screw one from a sidespin of long lead screw one; Reverse internal threaded nut is gone into long lead screw two from a sidespin of long lead screw two; The both sides that are positioned at deceleration box of reverse internal threaded nut and forward internal threaded nut symmetry, auxilliary support bar be positioned in the middle part of the deceleration box below.
The upper end of long connecting rod one is through bearing pin one and smooth being connected in the lower end of forward internal threaded nut; The lower end of long connecting rod one is through bearing pin five and smooth being connected in the upper end of short connecting rod two; The upper end of long connecting rod two is through lower end smooth be connected of bearing pin two with reverse internal threaded nut; The lower end of long connecting rod two is through bearing pin four and smooth being connected in the upper end of short connecting rod one; The lower end of short connecting rod one and short connecting rod two is through bearing pin six and smooth being connected in the upper end of link; The middle part of long connecting rod one and long connecting rod two is through bearing pin three smooth being connected, and the lower end of link is through bearing pin seven and smooth being connected in the upper end of auxilliary support bar, and the lower end of auxilliary support bar is through firm being fixed on the wall face of connecting plate.
When the parallel seat of axis runout of the axis of the connecting axle of each solar panel and the earth moves round the sun track, rotate by control system drive motors two; Motor two drives long lead screw one through worm screw two, worm gear two, small Spur gear two, large straight gear two and driving shaft two and long lead screw two rotates; Long lead screw one and the long lead screw two reverse internal threaded nut of drive and forward internal threaded nut move along the axis of long lead screw one and long lead screw two; And drive each solar panels in the same way rotational synchronously simultaneously through long connecting rod one, long connecting rod two, short connecting rod one and short connecting rod two around the connecting axle that is connected bracing frame and main support rod, make the axis of connecting axle of each solar panel return to simultaneously and the parallel axes seat of the earth moves round the sun track on.
When motor did not power up rotation, because of the one-way and the irreversibility of worm screw, worm gear and long lead screw transmission, solar panel can not move under wind-force and other external force effects, so this device has good wind resistance.
The invention has the beneficial effects as follows: one-way and irreversibility by worm screw, worm gear and long lead screw transmission, can realize good wind resistance, the tracking energy consumption is little, cost is low, and is simple and reliable for structure.
Description of drawings
Be that embodiment combines accompanying drawing that the present invention is further specified with five solar panels below.
Fig. 1 is a whole schematic diagram of the present invention.
Fig. 2 is an A-A cutaway view of the present invention.
Fig. 3 is a B-B cutaway view of the present invention.
Fig. 4 is a C-C cutaway view of the present invention.
Fig. 5 is the amplification view of reduction box of the present invention.
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, solar panel one 1-1-1, solar panel two 1-2-1, solar panel three 1-3-1, solar panel four 1-4-1, solar panel five 1-5-1; Forward internal threaded nut one 2-1-1, reverse internal threaded nut 2-1-2, long connecting rod one 2-2-1, long connecting rod two 2-2-2, short connecting rod one 2-3-1, short connecting rod two 2-3-2; Link 2-4-1, tripod one 3-1, tripod two 3-2, auxilliary support bar 3-3, connecting plate 3-5, bracing frame one 4-1-1; Bracing frame two 4-1-2, brace summer one 4-2-1, brace summer two 4-2-2, connecting axle one 5-1-1, connecting axle two 5-1-2, long lead screw one 5-2-1; Long lead screw two 5-2-2, bearing pin one 5-3-1, bearing pin two 5-3-2, bearing pin three 5-4-1, bearing pin four 5-5-1, bearing pin five 5-5-2; Bearing pin six 5-6-1, bearing pin seven 5-7-1, supporting bracket one 6-1-1, supporting bracket two 6-1-2, gear box cover 7-1, deceleration box 7-2; Bearing pin eight 8-1, bearing pin nine 8-2, bearing pin ten 8-3, bearing pin 11 8-4, bearing pin 12 8-5, following connecting axle one 9-1-1; Last connecting axle one 9-1-2, following connecting axle two 9-2-1, last connecting axle two 9-2-2, following connecting axle three 9-3-1, last connecting axle three 9-3-2, following connecting axle four 9-4-1; Last connecting axle four 9-4-2, following connecting axle five 9-5-1, last connecting axle five 9-5-2, connecting rod one 10-1, connecting rod two 10-2, connecting rod three 10-3; Connecting rod four 10-4, connecting rod five 10-5, long straight connecting rod 11, motor one 12-1, motor two 12-2, small Spur gear one 14-1; Large straight gear one 14-2, small Spur gear two 14-3, large straight gear two 14-4, worm screw one 15-1, worm screw two 15-2, worm gear one 16-1; Worm gear two 16-2, driving shaft one 17-1, driving shaft two 17-2, control system circuit board 18, small Spur gear 3 19, large straight gear 3 20.
Embodiment
In Fig. 1 Fig. 2 and Fig. 3, the upper surface of solar panel one 1-1-1, solar panel two 1-2-1, solar panel three 1-3-1, solar panel four 1-4-1 and solar panel five 1-5-1 is parallel to each other.Connecting axle is divided into five groups; Following connecting axle one 9-1-1 and last connecting axle one 9-1-2 are first group; Following connecting axle two 9-2-1 and last connecting axle two 9-2-2 are second group; Following connecting axle three 9-3-1 and last connecting axle three 9-3-2 are the 3rd group, and following connecting axle four 9-4-1 and last connecting axle four 9-4-2 are the 4th group, and following connecting axle five 9-5-1 and last connecting axle five 9-5-2 are the 5th group.Brace summer one 4-2-1 and brace summer two 4-2-2 are by firm being fixed on bracing frame one 4-1-1 and bracing frame two 4-1-2; Brace summer one 4-2-1 and brace summer two 4-2-2 are parallel to each other; Bracing frame one 4-1-1 and bracing frame two 4-1-2 are parallel to each other, and bracing frame one 4-1-1 is vertical each other with brace summer two 4-2-2 with brace summer one 4-2-1 with bracing frame two 4-1-2.Bracing frame one 4-1-1 is through upper end smooth be connected of connecting axle one 5-1-1 with tripod one 3-1; Bracing frame two 4-1-2 are through upper end smooth be connected of connecting axle two 5-1-2 with tripod two 3-2, tripod one 3-1 and firm being fixed on the wall face of tripod two 3-2., connecting axle one 5-1-1 and connecting axle two 5-1-2 concentric axis overlap, and bracing frame one 4-1-1 and bracing frame two 4-1-2 can drive brace summer one 4-2-1 and brace summer two 4-2-2 around connecting axle one 5-1-1 and the smooth rotation of connecting axle two 5-1-2.Let i get one, two, three, four, five respectively.I solar panel is through firm being serially connected of i group connecting axle; Two connecting axles of i group with one heart and the axis of two connecting axles overlap; The weight of i solar panel is evenly distributed on the axis both sides of i group connecting axle; The last connecting axle of i group is installed on brace summer two 4-2-2 through bearing and bearing bracket stand; The following connecting axle of i group is installed on brace summer one 4-2-1 through bearing and bearing bracket stand, and i solar panel can be around the smooth rotation of axis of i group connecting axle.Each axis of organizing connecting axle is parallel to each other and the parallel axes of the axis of respectively organizing connecting axle and the earth moves round the sun track.
At Fig. 1, Fig. 2, Fig. 3; Among Fig. 4 and Fig. 5; What deceleration box 7-2 was firm is fixed on brace summer two 4-2-2; Control system circuit board 18 is installed in the deceleration box 7-2, and driving shaft one 17-1 and driving shaft one 17-1 mutual vertical with driving shaft two 17-2 and driving shaft two 17-2 are installed on the deceleration box 7-2 through bearing and bearing bracket stand in the deceleration box 7-2.
The deceleration mechanism that is made up of motor one 12-1, worm screw one 15-1, worm gear one 16-1, small Spur gear one 14-1, large straight gear one 14-2 and driving shaft one 17-1 has been installed in deceleration box; What motor one 12-1 was good is fixed on the deceleration box 7-2; On the motor shaft that is fixed on motor one 12-1 that the motor shaft concentric axis of small Spur gear one 14-1 and motor one 12-1 overlaps and small Spur gear one 14-1 is firm; Large straight gear one 14-2 and worm screw one 15-1 concentric axis overlap and large straight gear one 14-2 is firm is fixed on worm screw one 15-1; Worm gear one 16-1 and driving shaft one 17-1 concentric axis overlap and worm gear one 16-1 is firm is fixed on driving shaft one 17-1; Worm screw one 15-1 is installed on the deceleration box 7-2 through bearing and bearing bracket stand; Good mutually meshing of small Spur gear one 14-1 and large straight gear one 14-2; Good mutually meshing of worm screw one 15-1 and worm gear one 16-1, the end of driving shaft one 17-1 are stretched out in the deceleration box 7-2 and are connected with small Spur gear 3 19, and small Spur gear 3 19 and driving shaft one 17-1 concentric axis overlap and small Spur gear 3 19 firm being fixed on driving shaft one 17-1.
What the end of connecting rod one 10-1 was firm is fixed on connecting axle one 9-1-2; What the end of connecting rod two 10-2 was firm is fixed on connecting axle two 9-2-2; What the end of connecting rod three 10-2 was firm is fixed on connecting axle three 9-3-2; Large straight gear 3 20 overlaps and large straight gear 3 20 firm being fixed on connecting axle three 9-3-2 with last connecting axle three 9-3-2 concentric axis; Good mutually meshing of small Spur gear 3 19 and large straight gear 3 20, what the end of connecting rod four 10-4 was firm is fixed on connecting axle four 9-4-2, and what the end of connecting rod five 10-5 was firm is fixed on connecting axle five 9-5-2.
Long straight connecting rod 11 is through bearing pin eight 8-1, bearing pin nine 8-2, bearing pin ten 8-3, bearing pin 11 8-4 and bearing pin 12 8-5 smooth being connected of the other end with connecting rod one 10-1, connecting rod two 10-2, connecting rod three 10-3, connecting rod four 10-4 and connecting rod five 10-5.
When motor one 12-1 rotates; Motor one 12-1 drives large straight gear 3 20 through small Spur gear one 14-1, large straight gear one 14-2, worm screw one 15-1, worm gear one 16-1, driving shaft one 17-1 and small Spur gear 3 19 and rotates; Large straight gear 3 20 drives long straight connecting rod 11 through connecting rod three 10-3 and rotates; And simultaneously, synchronously, in the same way follow sunlight with connecting rod one 10-1, connecting rod two 10-2, connecting rod three 10-3, connecting rod four 10-4 and each solar panel of connecting rod five 10-5 drive around the axis of the connecting axle of each solar panel through long straight connecting rod 11 and rotate, realize the depression angle-tracking of solar domestic power supply.
At Fig. 1, Fig. 2, Fig. 3; Among Fig. 4 and Fig. 5; The deceleration mechanism that is made up of motor two 12-2, worm screw two 15-2, worm gear two 16-2, small Spur gear two 14-3, large straight gear two 14-4 and driving shaft two 17-2 also has been installed in deceleration box; What motor two 12-2 were good is fixed on the deceleration box 7-2; On the motor shaft that is fixed on motor two 12-2 that the motor shaft concentric axis of small Spur gear two 14-3 and motor two 12-2 overlaps and small Spur gear two 14-3 are firm; Large straight gear two 14-4 and worm screw two 15-2 concentric axis overlap and large straight gear two 14-4 are firm is fixed on worm screw two 15-2; Worm gear two 16-2 and driving shaft two 17-2 concentric axis overlap and worm gear two 16-2 are firm is fixed on driving shaft two 17-2; Worm screw two 15-2 are installed on the deceleration box 7-2 through bearing and bearing bracket stand, good mutually meshing of small Spur gear two 14-3 and large straight gear two 14-4, good mutually meshing of worm screw two 15-2 and worm gear two 16-2; Driving shaft two 17-2 two ends are stretched out in the deceleration box 7-2 and are connected with the end of long lead screw two 5-2-2 with long lead screw one 5-2-1 respectively; Long lead screw one 5-2-1 and long lead screw two 5-2-2 and driving shaft two 17-2 concentric axis overlap and long lead screw one 5-2-1 and the firm respectively two ends that are fixed on driving shaft two 17-2 of long lead screw two 5-2-2, circular hole that circular hole that supporting bracket one 6-1-1 opens through its lower end and smooth being connected of the other end of long lead screw one 5-2-1, supporting bracket two 6-1-2 are opened through its lower end and smooth being connected of the other end of long lead screw two 5-2-2; The upper end of supporting bracket one 6-1-1 and supporting bracket two 6-1-2 is fixed on brace summer two 4-2-2; The circular hole that open the lower end of supporting bracket one 6-1-1 and supporting bracket two 6-1-2 and long lead screw one 5-2-1 and long lead screw two 5-2-2 concentric axis overlap, and the thread rotary orientation of long lead screw one 5-2-1 and long lead screw two 5-2-2 is opposite, and the screw thread on long lead screw one 5-2-1 is the forward screw thread; Screw thread on long lead screw two 5-2-2 is a reverse thread
What forward internal threaded nut 2-1-1 was smooth is installed on long lead screw one 5-2-1; Reverse smooth being installed on long lead screw two 5-2-1 of internal threaded nut 2-1-2, and make reverse internal threaded nut 2-1-2 and the symmetrical both sides that are positioned at deceleration box 7-2 of forward internal threaded nut 2-1-1.
The upper end of long connecting rod one 2-2-1 is through lower end smooth be connected of bearing pin one 5-3-1 with forward internal threaded nut 2-1-1; The lower end of long connecting rod one 2-2-1 is through upper end smooth be connected of bearing pin five 5-5-2 with short connecting rod two 2-3-2; The upper end of long connecting rod two 2-2-2 is through lower end smooth be connected of bearing pin two 5-3-2 with reverse internal threaded nut 2-1-2; The lower end of long connecting rod two 2-2-2 is through upper end smooth be connected of bearing pin four 5-5-1 with short connecting rod one 2-3-1, and the lower end of short connecting rod one 2-3-1 and short connecting rod two 2-3-2 is through bearing pin six 5-6-1 and smooth being connected in the upper end of link 2-4-1.
The lower end of link 2-4-1 is through bearing pin seven 5-7-1 and smooth being connected in the upper end of auxilliary support bar 3-3; The middle part of long connecting rod one 2-2-1 and long connecting rod two 2-2-2 is through smooth being connected of bearing pin three 5-4-1, and auxilliary support bar 3-3 is positioned at the lower end of lower end and auxilliary support bar 3-3 at deceleration box 7-2 middle part through firm being fixed on the wall face of connecting plate 3-5.
When motor two 12-2 rotate; Motor two 12-2 drive long lead screw one 5-2-1 through small Spur gear two 14-3, large straight gear two 14-4, worm screw two 15-2, worm gear two 16-2, driving shaft two 17-2 and long lead screw two 5-2-2 rotate; Long lead screw one 5-2-1 and long lead screw two 5-2-2 drive forward internal threaded nut 2-1-1 and do counter motion with reverse internal threaded nut 2-1-2 along the axis of long lead screw one 5-2-1 and long lead screw two 5-2-2; And to drive each solar panel through long connecting rod one 2-2-1, long connecting rod two 2-2-2, short connecting rod one 2-3-1, short connecting rod two 2-3-2, link 2-4-1 and auxilliary support bar 3-3 serve as that axle vertically rotates with connecting axle one 5-1-1 and connecting axle two 5-1-2; The axis keeping parallelism of the axis that can adjust each solar panel connecting axle and the earth moves round the sun track is realized the track depression angle-tracking of solar domestic power supply.
Control system circuit board 18 is installed in the deceleration box 7-2; Control system circuit board 18 can be monitored the seat of the sun in real time and the angle of depression of sun orbit changes, and the track and the track depression angle-tracking in drive motors one 12-1 and motor two 12-2 completion power station.
Claims (4)
1. one by reverse internal threaded nut; The forward internal threaded nut; Long connecting rod one; Long connecting rod two; Short connecting rod one; Short connecting rod two; Link; Tripod; Auxilliary support bar; Connecting plate; Bracing frame one; Bracing frame two; Brace summer one; Brace summer two; Long lead screw one; Long lead screw two; Bearing pin one; Bearing pin two; Bearing pin three; Bearing pin four; Bearing pin five; Bearing pin six; Bearing pin seven; Supporting bracket one; Supporting bracket two; Motor one; Motor two; Small Spur gear one; Large straight gear one; Small Spur gear two; Large straight gear two; Worm screw one; Worm screw two; Worm gear one; Worm gear two; Driving shaft one; Driving shaft two; The control system circuit board; Small Spur gear three; Large straight gear three; Long straight connecting rod; Connecting axle; Connecting rod; The low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar domestic power supply that solar panel and deceleration box constitute; It is characterized in that: two connecting axles that axis overlaps all have been installed on each solar panel; The weight of each solar panel is evenly distributed on the axis both sides of two connecting axles of this solar panel; Two connecting axles on each solar panel all are installed on the same group of parallel brace summer through what bearing and bearing bracket stand were parallel to each other; What each brace summer was firm is fixed on the same group of bracing frame that is parallel to each other; Each brace summer is vertical each other with each bracing frame; The upper surface of each solar panel is parallel to each other; And the parallel axes of the axis of two connecting axles of each solar panel and the earth moves round the sun track; Connecting axle and one group of smooth being connected of tripod that above-mentioned each bracing frame overlaps through one group of axis; And the axis of two connecting axles on should axis and each solar panel of group connecting axle is vertical each other and to be somebody's turn to do the axis of organizing connecting axle parallel with ground surface
On the connecting axle of each solar panel all firm installation vertical with connecting axle a connecting rod; Connecting rod on each solar panel connecting axle is identical; The other end of the connecting rod on each solar panel connecting axle is all through a bearing pin and smooth being connected of same long straight connecting rod
What deceleration box was firm is fixed on the brace summer in the above-mentioned brace summer; Driving shaft one and driving shaft two have been installed in deceleration box; Driving shaft one be installed on the deceleration box with driving shaft two through bearing and bearing bracket stand and driving shaft one and driving shaft two vertical each other
The deceleration mechanism that is made up of motor one, worm screw one, worm gear one, small Spur gear one, large straight gear one and driving shaft one has been installed in deceleration box; Motor one firm being fixed in the deceleration box; On the motor shaft that is fixed on motor one that the motor shaft concentric axis of small Spur gear one and motor one overlaps and small Spur gear one is firm in deceleration box; Large straight gear one overlaps and large straight gear one firm being fixed on the worm screw one with worm screw one concentric shafts line; Worm screw one is installed on the deceleration box through bearing and bearing bracket stand; Worm gear one overlaps and worm gear one firm being fixed on the driving shaft one with driving shaft one concentric shafts line; Good mutually meshing of small Spur gear one and large straight gear one, good mutually meshing of worm screw one and worm gear one, an end of driving shaft one stretches out in deceleration box and is connected with small Spur gear three outside the deceleration box; Small Spur gear three overlaps and small Spur gear three firm being fixed on the driving shaft one with driving shaft one concentric shafts line; The connecting axle concentric axis of large straight gear three and one group of solar panel overlaps and large straight gear three firm being fixed on this connecting axle, good mutually meshing of small Spur gear three and large straight gear three
The deceleration mechanism that is made up of motor two, worm screw two, worm gear two, small Spur gear two, large straight gear two and driving shaft two also has been installed in deceleration box; Motor two firm being fixed in the deceleration box; On the motor shaft that is fixed on motor two that the motor shaft concentric axis of small Spur gear two and motor two overlaps and small Spur gear two is firm in deceleration box; Large straight gear two overlaps and large straight gear two firm being fixed on the worm screw two with worm screw two concentric axis; Worm screw two is installed on the deceleration box through bearing and bearing bracket stand, and worm gear two overlaps and worm gear two firm being fixed on the driving shaft two with driving shaft two concentric axis, and small Spur gear two and straight-tooth two are greatly taken turns good mutually meshing; Good mutually meshing of worm screw two and worm gear two
Outside deceleration box, also installed by long lead screw one; Long lead screw two; Reverse internal threaded nut; The forward internal threaded nut; Long connecting rod one; Long connecting rod two; Short connecting rod one; Short connecting rod two; Link; Supporting bracket one; Supporting bracket two; The interlock supporting mechanism that auxilliary support bar constitutes; The two ends of driving shaft two are stretched out in the deceleration box and the two ends of driving shaft two are connected with long lead screw two with long lead screw one respectively; On the two ends that are fixed on driving shaft two that long lead screw one overlaps with long lead screw two and driving shaft two concentric axis and long lead screw one and long lead screw two are firm; Supporting bracket one is through the other end smooth be connected of circular hole that open its lower end with long lead screw one; Supporting bracket two is through the other end smooth be connected of circular hole that open its lower end with long lead screw two; Each item size correspondent equal of supporting bracket one and supporting bracket two; The circular hole that open the lower end of supporting bracket one and supporting bracket two and long lead screw one overlap with long lead screw two concentric axis and supporting bracket one can serve as the smooth rotation of axle with long lead screw one and long lead screw two with supporting bracket two; The upper end and the deceleration box of supporting bracket one and supporting bracket two are fixed on the same brace summer
Thread rotary orientation on long lead screw one and the long lead screw two is opposite, and wherein the screw thread on the long lead screw one is the forward screw thread, and the screw thread on the long lead screw two is a reverse thread,
What the forward internal threaded nut was smooth is installed on the long lead screw one; Reverse smooth being installed on the long lead screw two of internal threaded nut; And make the both sides that are positioned at deceleration box of reverse internal threaded nut and forward internal threaded nut symmetry, auxilliary support bar be positioned at deceleration box the middle part below
The upper end of long connecting rod one is through bearing pin one and smooth being connected in the lower end of forward internal threaded nut; The lower end of long connecting rod one is through bearing pin five and smooth being connected in the upper end of short connecting rod two; The upper end of long connecting rod two is through lower end smooth be connected of bearing pin two with reverse internal threaded nut; The lower end of long connecting rod two is through bearing pin four and smooth being connected in the upper end of short connecting rod one, and the lower end of short connecting rod one and short connecting rod two is through bearing pin six and smooth being connected in the upper end of link
The lower end of link is through bearing pin seven and smooth being connected in the upper end of auxilliary support bar, and the middle part of long connecting rod one and long connecting rod two is through bearing pin three smooth being connected, and the lower end of auxilliary support bar is through firm being fixed on the wall face of connecting plate.
2. low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar domestic power supply according to claim 1 is characterized in that: each item size correspondent equal that is installed in the connecting rod on the connecting axle of each solar panel.
3. low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar domestic power supply according to claim 1 is characterized in that: each item size correspondent equal of long lead screw one and long lead screw one and long lead screw two opposite with thread rotary orientation on the long lead screw two.
4. low-power-consumption, multi-supporting-point and long-stroke synchronous supporting, tracking and lighting solar domestic power supply according to claim 1 is characterized in that: each item size correspondent equal of the internal thread rotation direction on reverse internal threaded nut and the forward internal threaded nut opposite and reverse internal threaded nut and forward internal threaded nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101279540A CN101783625B (en) | 2010-03-17 | 2010-03-17 | Low-power consumption, multi-pivot and long-stroke synchronous-support and tracking light-collecting solar household power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101279540A CN101783625B (en) | 2010-03-17 | 2010-03-17 | Low-power consumption, multi-pivot and long-stroke synchronous-support and tracking light-collecting solar household power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101783625A CN101783625A (en) | 2010-07-21 |
| CN101783625B true CN101783625B (en) | 2012-03-21 |
Family
ID=42523473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101279540A Expired - Fee Related CN101783625B (en) | 2010-03-17 | 2010-03-17 | Low-power consumption, multi-pivot and long-stroke synchronous-support and tracking light-collecting solar household power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101783625B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4270689B2 (en) * | 1999-11-24 | 2009-06-03 | 本田技研工業株式会社 | Solar power plant |
| JP2007212116A (en) * | 2006-02-06 | 2007-08-23 | Sysco:Kk | Rack device driving multiple panels |
| CN101521479A (en) * | 2009-02-21 | 2009-09-02 | 张晋 | Worm wheel connecting rod driven planar solar autotracker based on reciprocation |
| CN101520243A (en) * | 2009-02-21 | 2009-09-02 | 张晋 | Worm wheel chain driven planar solar autotracker |
| CN101520242A (en) * | 2009-02-21 | 2009-09-02 | 张晋 | Straight rack worm wheel driven planar solar autotracker |
| CN101499743B (en) * | 2009-02-23 | 2011-05-18 | 北京印刷学院 | Turbine arch shaped rolling rack transmitting two-dimensional sunlight automatically tracing apparatus |
| CN101630928A (en) * | 2009-03-18 | 2010-01-20 | 张晋 | Automatic tracking device capable of synchronously tracking sunlight with link drive group based on running tracks of earth and sun |
-
2010
- 2010-03-17 CN CN2010101279540A patent/CN101783625B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101783625A (en) | 2010-07-21 |
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