CN205029590U - Folding expansion solar power station with function is fascinated, turned around and lift - Google Patents
Folding expansion solar power station with function is fascinated, turned around and lift Download PDFInfo
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- CN205029590U CN205029590U CN201520771059.0U CN201520771059U CN205029590U CN 205029590 U CN205029590 U CN 205029590U CN 201520771059 U CN201520771059 U CN 201520771059U CN 205029590 U CN205029590 U CN 205029590U
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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 folding expansion solar power station with function is fascinated, turned around and lift, it relates to a solar power station. The utility model provides a solar power station's removal car body assembly overall dimension is too big, and the transportation is inconvenient, and acquireing of solar energy receives the ambient condition restriction simultaneously, influences power generator effect's problem. The terminal surface middle part is equipped with tilting mechanism from top to bottom in proper order under the truss, lifting mechanism and rotation mechanism, both ends are articulated with the one end of big cantilever crane through big arm axle respectively about the truss, it has big arm actuating mechanism to articulate between truss and the big cantilever crane, the big cantilever crane other end is articulated with the one end of little cantilever crane through little arm axle, scissors mechanism includes two connecting rods, the one end of two connecting rod is articulated, articulated between the one end of connecting rod and the big cantilever crane have a forearm actuating mechanism, big cantilever crane and forearm frame are articulated with the other end of a connecting rod respectively, the truss, on the up end of big cantilever crane and little cantilever crane respectively the rigid coupling have solar cell panel. The utility model is used for the emergent guarantee power supply system of solar energy.
Description
Technical field
The utility model relates to solar energy generation technology field, is specifically related to a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function.
Background technology
Solar power station is the device utilizing solar module to be electric energy by light energy conversion, is clean energy resource and the regenerative resource of the earth.In solar photovoltaic generation system.Because the generated output of photovoltaic is directly proportional to photovoltaic cell component, and the moving body assembly of existing solar energy emergency guarantee electric power system due to its overall dimension excessive, transportation is inconvenient, the relevant regulations of road transportation management P regulations cannot be met simultaneously, power to solar energy emergency guarantee and bring inconvenience.In addition, the acquisition due to solar energy can be subject to the restriction of environmental condition, to residing geographical environment and season all relevant, and unstable, therefore, when solar illuminance is not enough, then can not meet the demand of emergency power generation.
Utility model content
The utility model is that to solve the moving body assembly overall dimension of existing solar power station excessive, transportation is inconvenient, the acquisition of solar energy is simultaneously subject to environmental condition restriction, the problem of impact generating effect, and then propose a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function.
The utility model is solve the problems of the technologies described above the technical scheme taked to be:
Of the present utility model with fascinating, turning round and the folding and expanding formula solar power station of lifting function comprises truss, large arm actuator, forearm actuator, scissors mechanism, tilting equipment, lifting mechanism, two little arm axles, two large arm axles, two large jibs, two little jibs and slew gears;
Truss is horizontally disposed with, the middle part of truss lower surface is provided with tilting equipment from top to bottom successively, lifting mechanism and slew gear, tilting equipment is arranged on the upper surface of lifting mechanism, lifting mechanism is arranged on the upper surface of slew gear, affixed at the bottom of the bottom of slew gear and the compartment of solar power station car, the two ends, left and right of truss are hinged respectively by one end of large arm axle and large jib, large arm actuator is hinged with between truss and large jib, the other end of large jib is hinged by one end of little arm axle and little jib, scissors mechanism comprises two connecting rods, one end of two connecting rods is hinged, forearm actuator is hinged with between one end of connecting rod and large jib, large jib and little jib are hinged with the other end of a connecting rod respectively, truss, the upper surface of large jib and little jib is connected with solar panel respectively.
The utility model compared with prior art has following beneficial effect:
1, the utility model is used on the moving body of solar energy emergency guarantee electric power system, when advancing without the need to generating or power station, folding and expanding function can by the storage of the support-folding of both sides in car, greatly reduce parking space, the moving body assembly effectively meeting solar energy emergency guarantee electric power system meets the relevant regulations of road transportation management P regulations, and powering to solar energy emergency guarantee brings conveniently;
2, the utility model is when there being electrical generation burden, the support of solar panel launches completely, realize the adjustment of solar-cell panel support angle in the horizontal direction by tilting equipment after expansion, realize solar panel surface and present plumbness with the sun all the time, improve the utilance of solar energy, generating efficiency can improve 35% ~ 60%;
3, the utility model arbitrarily can adjust the height of solar panel according to the difference of geographical environment, the environment height above sea level of diverse geographic location is not identical yet, lifting mechanism can adjust the height of solar panel as required at any time, slew gear can adjust the angle of solar panel, thus better receive solar energy, improve the utilance of solar energy;
4, structure of the present utility model is simple, stable work in work, manufactures easily.
Accompanying drawing explanation
Fig. 1 is overall structure structural representation when two large jibs 2 and two little jibs 4 launch in the utility model;
Fig. 2 is overall structure structural representation when two large jibs 2 and two little jibs 4 fold in the utility model;
Fig. 3 is structural representation when tilting equipment 9 does not work in the utility model;
Fig. 4 is structural representation when tilting equipment 9 works in the utility model;
Fig. 5 is structural representation when lifting mechanism 10 does not work in the utility model;
Fig. 6 is structural representation when lifting mechanism 10 works in the utility model;
Fig. 7 is the front view of slew gear 11 in the utility model embodiment eight;
Fig. 8 is the vertical view (not comprising mounting plate 20 and multiple hydraulic support frame 19) of Fig. 7.
Embodiment
Embodiment one: as shown in Fig. 1 ~ 8, present embodiment with fascinating, turning round and the folding and expanding formula solar power station of lifting function comprises truss 1, large arm actuator 3, forearm actuator 5, scissors mechanism 6, tilting equipment 9, the little arm axle of lifting mechanism 10, two 7, two large arm axles 8, two large jibs, 2, two little jibs 4 and slew gear 11;
Truss 1 is horizontally disposed with, the middle part of truss 1 lower surface is provided with tilting equipment 9 from top to bottom successively, lifting mechanism 10 and slew gear 11, tilting equipment 9 is arranged on the upper surface of lifting mechanism 10, lifting mechanism 10 is arranged on the upper surface of slew gear 11, at the bottom of the bottom of slew gear 11 and the compartment of solar power station car, 17 is affixed, the two ends, left and right of truss 1 are hinged with one end of large jib 2 respectively by large arm axle 8, large arm actuator 3 is hinged with between truss 1 and large jib 2, the other end of large jib 2 is hinged with one end of little jib 4 by little arm axle 7, scissors mechanism 6 comprises two connecting rod 6-1, one end of two connecting rod 6-1 is hinged, forearm actuator 5 is hinged with between one end of connecting rod 6-1 and large jib 2, large jib 2 and little jib 4 are hinged with the other end of a connecting rod 6-1 respectively, truss 1, the upper surface of large jib 2 and little jib 4 is connected with solar panel respectively.
Design truss 1 like this is static, and when extend action is done by large arm actuator 3, large jib 2 upwards rotates for the centre of gyration with large arm axle 8, when turning to parallel with truss 1, and large arm actuator 3 stop motion, large jib 2 is static; When extend action is done by forearm actuator 5; forearm actuator 5 promotes scissors mechanism 6; scissors mechanism 6 performs expansion action; with the pin joint of one end of connecting rod 6-1 on large jib 2 for axle, promote little jib 4, little jib 4 with little arm axle 7 for the centre of gyration rotates; when turning to parallel with truss 1 with large jib 2; release of little jib 4, so realize launching action, otherwise realize folding withdrawal.Can realize large jib 2 and little jib 4 four whole folding and expandings of support in present embodiment, the space taken when making folding is less, and transport moving process is convenient, and during expansion, the area of solar panel is larger, generating better effects if.Tilting equipment 9 can realize the adjustment of truss 1, large jib 2 and little jib 4 angle in the horizontal direction, makes the state that solar panel and the sun keep vertical, the utilance of raising solar energy.Lifting mechanism 10 can adjust the height of solar panel as required at any time, and slew gear 11 can adjust the height of solar panel as required at any time,
Thus better receive solar energy, improve the utilance of solar energy.
Embodiment two: composition graphs 1 to Fig. 4 illustrates, described in present embodiment, tilting equipment 9 comprises the lower bottom base 9-1 that fascinates, fascinate upper bed-plate 9-2, fascinate axle 9-3 and the actuator 9-4 that fascinates, the fascinate lower surface of the upper surface of upper bed-plate 9-2 and truss 1 is affixed, the lower bottom base 9-1 that fascinates is arranged on immediately below the upper bed-plate 9-2 that fascinates, the fascinate upper surface of the lower surface of lower bottom base 9-1 and lifting mechanism 10 is affixed, the fascinate side of lower end of upper bed-plate 9-2 is hinged by the axle 9-3 that fascinates with the side of upper end of the lower bottom base 9-1 that fascinates, fascinate one end of actuator 9-4 is hinged with the opposite side of lower end of the upper bed-plate 9-2 that fascinates, the other end of actuator 9-4 of fascinating is hinged with the opposite side of upper end of the lower bottom base 9-1 that fascinates.Other composition is identical with embodiment one with connected mode.
Design like this fascinates the relatively whole tilting equipment 9 of lower bottom base 9-1 in inactive state, the upper bed-plate 9-2 that fascinates does revolution action with the axle 9-3 that fascinates for the centre of gyration under the effect of the actuator 9-4 that fascinates, change the inclination angle of the upper surface of the upper bed-plate 9-2 that fascinates, thus realize the function of fascinating of truss 1, large jib 2 and little jib 4, change the inclination angle of solar panel.
Embodiment three: composition graphs 1 to Fig. 4 illustrates, the actuator 9-4 that fascinates described in present embodiment is cylinder.Other composition is identical with embodiment two with connected mode.
The design like this upper bed-plate 9-2 that makes to fascinate rotates more steady when completing and fascinating.
Embodiment four: composition graphs 1, Fig. 2, Fig. 5 and Fig. 6 explanation, described in present embodiment, lifting mechanism 10 comprises lower flange 10-1, upper flange 10-2, lower oil cylinder seat 10-3, upper cylinder seat 10-4, oil cylinder 10-5, outer support 10-8 and inner supporting body 10-9, the lower surface of the upper surface of upper flange 10-2 and the lower bottom base 9-1 that fascinates of tilting equipment 9 is affixed, the middle part of the lower surface of upper flange 10-2 is connected with upper cylinder seat 10-4, the outside of upper cylinder seat 10-4 is provided with inner supporting body 10-9, the upper surface of inner supporting body 10-9 is fixed on the lower surface of upper flange 10-2, affixed at the bottom of the lower surface of lower flange 10-1 and the compartment of solar power station car, the middle part of the upper surface of lower flange 10-1 is connected with lower oil cylinder seat 10-3, the outside of lower oil cylinder seat 10-3 is provided with outer support 10-8, the lower surface of outer support 10-8 is fixed on the upper surface of lower flange 10-1, the lower end of inner supporting body 10-9 is inserted in outer support 10-8, oil cylinder 10-5 is vertically provided with between upper cylinder seat 10-4 and lower oil cylinder seat 10-3, the top of oil cylinder 5 upper cylinder bar 10-10 is connected with upper cylinder seat 10-4, the bottom of oil cylinder 5 upper cylinder body 10-11 is connected with lower oil cylinder seat 10-3, the top sidewall of cylinder body 10-11 is provided with oil nozzle 10-12, the bottom sidewall of cylinder body 10-11 is provided with lower oil nozzle 10-13.Other composition and connected mode and embodiment one, two or three identical.
Design like this is when the lower oil nozzle 10-13 oil-feed of oil cylinder 10-5, lower end pressure increase in the cylinder body 10-11 of oil cylinder 10-5, cylinder rod 10-10 is stretched out, upper cylinder seat 10-4, upper flange 10-2 and inner supporting body 10-9 are together moved thereupon straight up, tilting equipment 9 is together risen together with the truss 1 of upper end, large jib 2 and little jib 4; Otherwise when the upper oil nozzle 10-12 oil-feed of oil cylinder 10-5, upper end pressure increase in the cylinder body 10-11 of oil cylinder 10-5, cylinder rod 10-10 shrinks, upper cylinder seat 10-4, upper flange 10-2 and inner supporting body 10-9 are together moved thereupon straight down, tilting equipment 9 is together declined together with the truss 1 of upper end, large jib 2 and little jib 4.
Embodiment five: composition graphs 1, Fig. 2, Fig. 5 and Fig. 6 explanation, the lower end outside wall of inner supporting body 10-9 described in present embodiment is arranged with multiple movable slider 10-7 in the axial direction, the end face outside of each movable slider 10-7 is all slided along the madial wall on outer support 10-8 vertical direction, the upper end lateral wall of outer support 10-8 is arranged with multiple fixed slider 10-6 in the axial direction, and the lateral wall of inner supporting body 10-9 slides along the inner side end on fixed slider 10-6 vertical direction.Other composition is identical with embodiment four with connected mode.
Design like this can ensure that upper cylinder seat 10-4, upper flange 10-2 and inner supporting body 10-9 vertically rise or decline, and prevents or play.
Embodiment six: composition graphs 1 and Fig. 2 illustrate, described in present embodiment, large arm actuator 3 is cylinder.Other composition is identical with embodiment five with connected mode.
Design like this makes large jib 2 more steady in the process of rotating.
Embodiment seven: composition graphs 1 and Fig. 2 illustrate, described in present embodiment, forearm actuator 5 is cylinder.Other composition is identical with embodiment six with connected mode.
Design like this makes little jib 4 more steady in the process of rotating.
Embodiment eight: composition graphs 7 and Fig. 8 illustrate, slew gear 11 described in present embodiment comprises lower bottom base 12, upper bed-plate 13, motor 14, driving gear 15, reduction gear component 16, mounting plate 20, multiple hydraulic support frame 19 and multiple ball 18,
Described lower bottom base 12 is arranged on the upper surface of at the bottom of the compartment of solar power station car 17, described upper bed-plate 13 and lower bottom base about 12 align setting, on the lower surface of described upper bed-plate 13 and the upper surface of lower bottom base 12, correspondence is processed with annular groove, multiple ball 18 is provided with in annular groove between upper bed-plate 13 and lower bottom base 12, described driving gear 15 is solidly set on the output shaft of motor 14, reduction gear component 16 comprises gear wheel, pinion and connecting axle, gear wheel and pinion are arranged on the output shaft of motor 14 from top to bottom, gear wheel is meshed with driving gear 15, the lateral wall of upper bed-plate 13 is processed with teeth, pinion is meshed with the lateral wall of upper bed-plate 13, mounting plate 20 is arranged on the upper surface of upper bed-plate 13 by multiple hydraulic support frame 19.Other composition and connected mode and embodiment one, two, five, six or seven identical.
Design like this, slew gear 11 can adjust the height of solar panel as required at any time, thus better receives solar energy, improves the utilance of solar energy.
Claims (8)
1. with fascinating, turning round and the folding and expanding formula solar power station of lifting function, it is characterized in that: described with fascinating, turning round and the folding and expanding formula solar power station of lifting function comprises truss (1), large arm actuator (3), forearm actuator (5), scissors mechanism (6), tilting equipment (9), lifting mechanism (10), two little arm axles (7), two large arm axles (8), two large jibs (2), two little jibs (4) and slew gears (11);
Truss (1) is horizontally disposed with, the middle part of truss (1) lower surface is provided with tilting equipment (9) from top to bottom successively, lifting mechanism (10) and slew gear (11), tilting equipment (9) is arranged on the upper surface of lifting mechanism (10), lifting mechanism (10) is arranged on the upper surface of slew gear (11), at the bottom of the bottom of slew gear (11) and the compartment of solar power station car, 17 is affixed, the two ends, left and right of truss (1) are hinged with one end of large jib (2) respectively by large arm axle (8), large arm actuator (3) is hinged with between truss (1) and large jib (2), the other end of large jib (2) is hinged with one end of little jib (4) by little arm axle (7), scissors mechanism (6) comprises two connecting rods (6-1), one end of two connecting rods (6-1) is hinged, forearm actuator (5) is hinged with between one end of connecting rod (6-1) and large jib (2), large jib (2) and little jib (4) are hinged with the other end of a connecting rod (6-1) respectively, truss (1), the upper surface of large jib (2) and little jib (4) is connected with solar panel respectively.
2. a kind of with fascinating according to claim 1, the folding and expanding formula solar power station of revolution and lifting function, it is characterized in that: described tilting equipment (9) comprises the lower bottom base that fascinates (9-1), fascinate upper bed-plate (9-2), fascinate axle (9-3) and the actuator that fascinates (9-4), the fascinate lower surface of the upper surface of upper bed-plate (9-2) and truss (1) is affixed, the lower bottom base (9-1) that fascinates is arranged on immediately below the upper bed-plate that fascinates (9-2), the fascinate upper surface of the lower surface of lower bottom base (9-1) and lifting mechanism (10) is affixed, the fascinate side of lower end of upper bed-plate (9-2) is hinged by the axle that fascinates (9-3) with the side of upper end of the lower bottom base (9-1) that fascinates, fascinate one end of actuator (9-4) is hinged with the opposite side of lower end of the upper bed-plate (9-2) that fascinates, the other end of actuator (9-4) of fascinating is hinged with the opposite side of upper end of the lower bottom base (9-1) that fascinates.
3. a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function according to claim 2, it is characterized in that: described in the actuator (9-4) that fascinates be cylinder.
4. according to claim 1, a kind of with fascinating described in 2 or 3, the folding and expanding formula solar power station of revolution and lifting function, it is characterized in that: described lifting mechanism (10) comprises lower flange (10-1), upper flange (10-2), lower oil cylinder seat (10-3), upper cylinder seat (10-4), oil cylinder (10-5), outer support (10-8) and inner supporting body (10-9), the lower surface of the upper surface of upper flange (10-2) and the lower bottom base that fascinates (9-1) of tilting equipment (9) is affixed, the middle part of the lower surface of upper flange (10-2) is connected with upper cylinder seat (10-4), the outside of upper cylinder seat (10-4) is provided with inner supporting body (10-9), the upper surface of inner supporting body (10-9) is fixed on the lower surface of upper flange (10-2), affixed at the bottom of the lower surface of lower flange (10-1) and the compartment of solar power station car, the middle part of the upper surface of lower flange (10-1) is connected with lower oil cylinder seat (10-3), the outside of lower oil cylinder seat (10-3) is provided with outer support (10-8), the lower surface of outer support (10-8) is fixed on the upper surface of lower flange (10-1), the lower end of inner supporting body (10-9) is inserted in outer support (10-8), oil cylinder (10-5) is vertically provided with between upper cylinder seat (10-4) and lower oil cylinder seat (10-3), the top of oil cylinder (5) upper cylinder bar (10-10) is connected with upper cylinder seat (10-4), the bottom of oil cylinder (5) upper cylinder body (10-11) is connected with lower oil cylinder seat (10-3), the top sidewall of cylinder body (10-11) is provided with oil nozzle (10-12), the bottom sidewall of cylinder body (10-11) is provided with lower oil nozzle (10-13).
5. a kind of with fascinating according to claim 4, the folding and expanding formula solar power station of revolution and lifting function, it is characterized in that: the lower end outside wall of described inner supporting body (10-9) is arranged with in the axial direction multiple movable slider (10-7), the end face outside of each movable slider (10-7) is all slided along the madial wall on outer support (10-8) vertical direction, the upper end lateral wall of outer support (10-8) is arranged with in the axial direction multiple fixed slider (10-6), the lateral wall of inner supporting body (10-9) slides along the inner side end on fixed slider (10-6) vertical direction.
6. a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function according to claim 5, it is characterized in that: described large arm actuator (3) is cylinder.
7. a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function according to claim 6, it is characterized in that: described forearm actuator (5) is cylinder.
8. a kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function according to claim 1,2,5,6 or 7, it is characterized in that: described slew gear (11) comprises lower bottom base (12), upper bed-plate (13), motor (14), driving gear (15), reduction gear component (16), mounting plate (20), multiple hydraulic support frame (19) and multiple ball (18)
Described lower bottom base (12) is arranged on the upper surface of (17) at the bottom of the compartment of solar power station car, described upper bed-plate (13) and lower bottom base (12) align setting up and down, on the lower surface of described upper bed-plate (13) and the upper surface of lower bottom base (12), correspondence is processed with annular groove, multiple ball (18) is provided with in annular groove between upper bed-plate (13) and lower bottom base (12), described driving gear (15) is solidly set on the output shaft of motor (14), reduction gear component (16) comprises gear wheel, pinion and connecting axle, gear wheel and pinion are arranged on the output shaft of motor (14) from top to bottom, gear wheel is meshed with driving gear (15), the lateral wall of upper bed-plate (13) is processed with teeth, pinion is meshed with the lateral wall of upper bed-plate (13), mounting plate (20) is arranged on the upper surface of upper bed-plate (13) by multiple hydraulic support frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771059.0U CN205029590U (en) | 2015-09-30 | 2015-09-30 | Folding expansion solar power station with function is fascinated, turned around and lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771059.0U CN205029590U (en) | 2015-09-30 | 2015-09-30 | Folding expansion solar power station with function is fascinated, turned around and lift |
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| Publication Number | Publication Date |
|---|---|
| CN205029590U true CN205029590U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771059.0U Expired - Fee Related CN205029590U (en) | 2015-09-30 | 2015-09-30 | Folding expansion solar power station with function is fascinated, turned around and lift |
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| Country | Link |
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| CN (1) | CN205029590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227054A (en) * | 2015-09-30 | 2016-01-06 | 黑龙江兴安新能源股份有限公司 | A kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function |
| CN105922922A (en) * | 2016-05-31 | 2016-09-07 | 国网山东省电力公司济南供电公司 | Mobile photovoltaic power generation vehicle |
| CN108631725A (en) * | 2018-05-09 | 2018-10-09 | 深圳市中科智诚科技有限公司 | A kind of energy-saving public transport direction board |
| CN106218478B (en) * | 2016-08-09 | 2018-10-26 | 陕西专壹知识产权运营有限公司 | A kind of extension type movement photovoltaic generation vehicle |
-
2015
- 2015-09-30 CN CN201520771059.0U patent/CN205029590U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227054A (en) * | 2015-09-30 | 2016-01-06 | 黑龙江兴安新能源股份有限公司 | A kind of with fascinating, turning round and the folding and expanding formula solar power station of lifting function |
| CN105922922A (en) * | 2016-05-31 | 2016-09-07 | 国网山东省电力公司济南供电公司 | Mobile photovoltaic power generation vehicle |
| CN105922922B (en) * | 2016-05-31 | 2018-03-30 | 国网山东省电力公司济南供电公司 | A kind of mobile photovoltaic generation car |
| CN106218478B (en) * | 2016-08-09 | 2018-10-26 | 陕西专壹知识产权运营有限公司 | A kind of extension type movement photovoltaic generation vehicle |
| CN108631725A (en) * | 2018-05-09 | 2018-10-09 | 深圳市中科智诚科技有限公司 | A kind of energy-saving public transport direction board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20170930 |