CN212390295U

CN212390295U - Sun-tracking wind-solar hybrid street lamp

Info

Publication number: CN212390295U
Application number: CN202021598148.7U
Authority: CN
Inventors: 李�杰
Original assignee: Guangxi Shengjing New Energy Technology Co ltd
Current assignee: Guangxi Shengjing New Energy Technology Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-01-22
Anticipated expiration: 2030-08-05

Abstract

The utility model relates to a street lamp illumination field specifically is a solar complementary street lamp of chasing after a day type. The wind-solar complementary street lamp in the current market adopts a fixed bracket technology, the generated energy is low, the application of the wind-solar complementary street lamp in the market is influenced, although some induction type 2-dimension tracking solar street lamps in the prior art are adopted, the cost is high due to the complexity of the known technology, the wind-solar complementary street lamp cannot be applied to the wind-solar complementary street lamp with low cost, the problem that the wind-solar complementary street lamp can catch up with the sun and has practicability is solved, and the technical problem that the wind-solar complementary street lamp needs to be solved urgently in the industry of the wind-solar complementary street lamp is solved. The utility model provides an adopt the electronic post of intelligence, the different assemblies of fixed or movable support respectively, construct the complementary street lamp of scene that a 1 dimension or 2 dimensions non-induction formula was tracked, solved above-mentioned difficult problem well, can not chase after the product of day with the existing market compare, the utility model discloses a photovoltaic generated energy has increased about 60% on average more.

Description

Sun-tracking wind-solar hybrid street lamp

Technical Field

The utility model relates to a street lamp illumination field specifically is a solar complementary street lamp of chasing after a day type.

Background

At present, wind and light complementary street lamps all around the world adopt a fixed bracket technology, so that the low power generation quantity influences the popularization and application of the wind and light complementary street lamps in the market, the known induction tracking technology needs to rely on an external device to determine the technical complexity of the inclination angle of a photovoltaic panel, so that the cost is high, the wind and light complementary street lamps cannot be used on the wind and light complementary street lamps with low cost at all, the prior arts are more in pursuing academic value, are difficult to be directly converted and applied, and can only stay on the prior art of paper. How to solve the problem that the wind-solar hybrid street lamp not only can track the sun but also has practical value exists as a technical problem to be solved urgently in the field of wind-solar hybrid street lamps.

SUMMERY OF THE UTILITY MODEL

To the above defect, the utility model discloses a complementary street lamp of scene of type of chasing after a day for foretell technological problem has obtained the solution.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a sun-tracking wind-solar complementary street lamp comprises a lamp post, a lamp, a solar angle controller, a support, a photovoltaic panel, a wind driven generator and a motor assembly, wherein a tracking system is divided into two different types of 1-latitude or 2-latitude tracking, the lamp post is divided into two sections, the upper section is a support which is an intelligent electric column and is fixed on the top end of the lower section, the column mainly comprises a shaft, a T-shaped hollow tube or a straight hollow tube, the T-shaped hollow tube or the straight hollow tube is fixed on the shaft and rotates along with the shaft without moving up and down, the lamp is arranged below the support, 1 cross beam is fixed on the column body of the support in two modes, the first mode is fixed on the straight hollow tube through a circular ring support, the second mode is a support which hangs down at two sides of the T-shaped hollow tube, and a cross beam bolt is fixed on the support, in the 1-latitude tracking mode, the azimuth angle is adjusted, the top end of a photovoltaic panel is fixed on a cross beam by bolts, the lower end or the middle part of the photovoltaic panel is supported in an inclined state by a triangular bracket and is fixed on an intelligent electric column, in a 2-latitude tracking mode, a hollow pipe P is fixed on the cross beam provided with S rings or rolling bearings, a combination of 1 or 2 motors is arranged in the hollow pipe P, the motor combination comprises a motor, a gear and a motor base, the gear is connected with a shaft of the motor and is fixed on the inner side of the hollow pipe, the motor is arranged in the hollow pipe P but is not fixed with the inner wall of the hollow pipe P, the motor is fixed on the motor base, the motor base is fixed on a fastening member, two ends of the hollow pipe P are respectively connected on a rotating wheel of the fastening member, the fastening members at two ends are fixed on the bracket which, the photovoltaic panel is provided with a safety rope, the installation mode of the safety rope comprises two types of a rope winder and a rope winder, the rope winder-free type is that a beam with a concave groove is respectively installed on the frames or the central axis on the two sides of the back of the photovoltaic panel, the cross section of the beam is polygonal, the opening part is narrow at the top and wide at the bottom, the safety rope of a steel chain or a steel wire rope is provided, one end of the safety rope with a circular or polygonal fastener is buckled in the concave groove beam, the other end of the safety rope is respectively fixed on the two ends of the beam or an intelligent electric cylinder, the type of the rope winder is that D rope winders are fixed on a hollow pipe P, one end of the safety rope of the steel chain or the steel wire rope is fixed in the rope winder, the other end of the safety rope winder is fixed on the frames or the central axis on the two sides of the back of the photovoltaic panel, 1 wind driven generator is installed on the, the solar angle controller is an intelligent control device which utilizes time to control the angle of the photovoltaic panel to change and mainly comprises a main chip, an angle sensor, a GPS satellite positioning or electronic compass, a clock chip, Bluetooth and a motor driving module, and is characterized in that: the wind-light complementary street lamp tracked in 1 latitude or 2 dimensionality is constructed by adopting different combinations of a motor, a support and a photovoltaic panel fixed or movable support without a photoelectric sensing device, the adjustment of the azimuth angle and the inclination angle adopts time timing, and a solar angle controller is adopted for control.

The utility model discloses a chase after complementary street lamp of scene of day type, the 1 latitude or the 2 latitudes that provide need not photoelectric sensor's tracking technique, be different from a novel non-induction formula tracking technique of known fixed bolster technique and induction type tracking technique, its simple technique, with low costs, it is little from the loss electric quantity, be difficult to increase substantially the current at photoelectric and wind-powered electricity generation's conversion rate, through the angle of adjusting the photovoltaic board, the efficiency of its electricity generation has been improved, the technological problem of treating the solution in the complementary street lamp industry of scene has been solved, the complementary street lamp of scene not only needs to chase after a day promptly, and still need to have practical value's technological problem, the utility model discloses a generating efficiency increases about 60% more than present fixed mounting mode on average.

Drawings

Fig. 1 is a front view of a wind-solar complementary street lamp 1 dimensional tracking system: a symbol 1 is a blade of a vertical axis fan, a symbol 2 is a rotating shaft of the vertical axis fan, a symbol 3 is a generator of the vertical axis fan, a symbol 4 is a T-shaped hollow pipe, a symbol 5 is a support with two sides of the top end of the T-shaped hollow pipe drooping, a symbol 6 is a cross beam, a symbol 7 is a photovoltaic panel of a fixed support, a symbol 8 is a triangular fixed support, a symbol 9 is an intelligent electric column, and a symbol 10 is the lower end part of a lamp post; fig. 2 is a front view of a 2-dimensional tracking system of a wind-solar hybrid street lamp: a symbol 11 is a vertical axis fan, a symbol 12 is a bracket of a photovoltaic panel fixed on a hollow tube P, a symbol 13 is a ring or a rolling bearing, a symbol 14 is the hollow tube P, a symbol 15 is a bracket of a fastening member, a symbol 16 is a safety rope of a steel chain or a steel wire rope, and a symbol 17 is a concave groove beam.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described with reference to the accompanying drawings, and this embodiment is only used for explaining the present invention, and does not constitute the limitation to the protection scope of the present invention.

The angle is adjusted three times or more in one day, the time period of the adjustment of 2-dimensional tracking is divided into three time periods of morning, noon and afternoon, the three time adjustment in one day is carried out, the morning time period is that the photovoltaic panel faces the east, the inclination angle is the largest, and the noon time period is that the photovoltaic panel is horizontal; in the afternoon, the photovoltaic panel faces towards the west, the inclination angle is maximum, the adjustment of the azimuth angle is carried out once every E minutes, the inclination angle is adjusted for F times in the E minutes, the angle value of the maximum inclination angle psi of the photovoltaic panel in the input method is divided into F times on the arithmetic average, the angle value of each adjustment is psi/F, the orientation of the photovoltaic panel in three time periods is the same as that of three times of adjustment within 1 day, in the afternoon, the angle value of each new adjustment is psi-J psi/F, J is an integer numerical series value, the minimum value is 1, and the maximum value is F; in the afternoon period, the newly adjusted angle value is gamma + psi/F every time, gamma is the angle value of the previous time of adjustment, the inclination angle is returned to the initial position every time the azimuth angle is adjusted, and the angle of each rotation of the motor in the hollow pipe P is the same as the angle of each inclination angle adjustment.

Referring to fig. 1, which is a front view of a wind-solar hybrid power generation 1 dimension tracking system, a blade 1 of a vertical axis fan is fixed on a rotating shaft 2 through a fixing bracket, the rotating shaft 2 is fixed on a generator 3, the generator 3 is fixed at the central position of the top end of a T-shaped hollow tube 4 of an intelligent

electric column

9, 1 cross beam 6 is fixed on a bracket 5 which hangs down at two sides of the top end of the T-shaped hollow tube 4, the top end of a photovoltaic panel 7 is fixed on the cross beam, the lower end or the middle part of the photovoltaic panel is fixed on the intelligent electric column 9 through a triangular fixing bracket 8, the intelligent electric column 9 is fixed on the top end of a lower end lamp post 10, so as to construct a 1-latitude tracking wind-solar hybrid street lamp, after a solar angle controller power supply is started, the photovoltaic panel 7 is adjusted to the original position at, the solar angle controller obtains an azimuth angle of the sun facing east or west according to a signal output by the electronic compass module, the controller controls a motor of the intelligent electric column 9 to rotate through the angle sensor, the transmission mechanism drives the shaft to rotate, the shaft rotates and simultaneously drives the T-shaped hollow tube 4 to rotate in the same direction, the photovoltaic panel 7 rotates to the position along with the intelligent electric column 9, the blade 1 of the vertical axis fan is fixed on the rotating shaft 2, the rotating shaft 2 is fixed on the top cover of the generator 3, the generator 3 is fixed at the top end of the T-shaped hollow tube 4 through the bottom cover, the blade 1 rotates under the action of wind force and drives the rotating shaft 2 to rotate in the same direction, the rotating shaft 2 drives the top cover of the generator 3 to rotate, the rotor inside the generator 3 also rotates to cut the stator, and the rotation of the intelligent electric column 9 and the rotating shaft 2 of the vertical.

Referring to fig. 2, which is a front view of a wind-solar hybrid power generation 2-dimensional tracking system, a vertical axis fan 11 is installed at the top end of a T-shaped hollow tube 4, a photovoltaic panel 7 is fixedly installed on a hollow tube P14, a hollow tube P14 is fixed on a rolling bearing or a ring 13, the rolling bearing or the ring 13 is fixed on a cross beam 6, the cross beam 6 is fixed on a support 5 drooping from two sides of the top end of the T-shaped hollow tube 4, a motor and a gear are installed in the hollow tube P14, the gear is connected with a rotating shaft of the motor and fixed on the inner side of the hollow tube P14, the motor is fixed on a fastening member through a motor base, the fastening member is fixedly installed on a support 15, the support 15 is fixed on the cross beam 6, a beam 16 with a concave groove and a steel chain or steel wire rope 16 are respectively installed on a frame or, the other end of the solar angle controller is respectively fixed at two ends of the cross beam 6 or the intelligent electric column 9, so that a 2-latitude-tracked wind-solar complementary street lamp is constructed, after a power supply is started, the solar angle controller enables the photovoltaic panel 7 to return to the current state, at a preset moment, the azimuth angle of the photovoltaic panel 7 is firstly adjusted, the adjustment of the azimuth angle is the same as that of the 1-latitude tracking, the inclination angle of the photovoltaic panel 7 is adjusted after the azimuth angle is adjusted in place, a driving device is not needed for adjusting the inclination angle, the solar angle controller is adopted to control the rotation of the motor in the hollow tube P14, the motor drives the photovoltaic panel 7 to rotate in the same direction while rotating, so that the inclination angle of the photovoltaic panel 7 is changed, the angle of the motor in the hollow tube P14 for each rotation is the same as that of the inclination angle is adjusted for each time, the specific adjusting mode of the, the safety rope 16 without the rope winder slides up and down in the concave groove 17 along with the rotation of the photovoltaic panel 7, the damage to the photovoltaic panel 7 in extreme weather is avoided, the safety rope 16 with the rope winder can contract or extend along with the rotation of the hollow pipe P14, after the adjustment is finished each time, the system automatically returns to the original state, after the power supply is turned off, the motor is self-locked, and the photovoltaic panel 7 is in a state vertical to the ground.

Claims

1. A sun-tracking wind-solar complementary street lamp comprises a lamp post, a lamp, a solar angle controller, a support, a photovoltaic panel, a wind driven generator and a motor assembly, wherein a tracking system is divided into two different types of 1-latitude or 2-latitude tracking, the lamp post is divided into two sections, the upper section is a support which is an intelligent electric column and is fixed on the top end of the lower section, the column mainly comprises a shaft, a T-shaped hollow tube or a straight hollow tube, the T-shaped hollow tube or the straight hollow tube is fixed on the shaft and rotates along with the shaft without moving up and down, the lamp is arranged below the support, 1 cross beam is fixed on the column body of the support in two modes, the first mode is fixed on the straight hollow tube through a circular ring support, the second mode is a support which hangs down at two sides of the T-shaped hollow tube, and a cross beam bolt is fixed on the support, in the 1-latitude tracking mode, the azimuth angle is adjusted, the top end of a photovoltaic panel is fixed on a cross beam by bolts, the lower end or the middle part of the photovoltaic panel is supported in an inclined state by a triangular bracket and is fixed on an intelligent electric column, in a 2-latitude tracking mode, a hollow pipe P is fixed on the cross beam provided with S rings or rolling bearings, a combination of 1 or 2 motors is arranged in the hollow pipe P, the motor combination comprises a motor, a gear and a motor base, the gear is connected with a shaft of the motor and is fixed on the inner side of the hollow pipe, the motor is arranged in the hollow pipe P but is not fixed with the inner wall of the hollow pipe P, the motor is fixed on the motor base, the motor base is fixed on a fastening member, two ends of the hollow pipe P are respectively connected on a rotating wheel of the fastening member, the fastening members at two ends are fixed on the bracket which, the photovoltaic panel is provided with a safety rope, the installation mode of the safety rope comprises two types of a rope winder and a rope winder, the rope winder-free type is that a beam with a concave groove is respectively installed on the frames or the central axis on the two sides of the back of the photovoltaic panel, the cross section of the beam is polygonal, the opening part is narrow at the top and wide at the bottom, the safety rope of a steel chain or a steel wire rope is provided, one end of the safety rope with a circular or polygonal fastener is buckled in the concave groove beam, the other end of the safety rope is respectively fixed on the two ends of the beam or an intelligent electric cylinder, the type of the rope winder is that D rope winders are fixed on a hollow pipe P, one end of the safety rope of the steel chain or the steel wire rope is fixed in the rope winder, the other end of the safety rope winder is fixed on the frames or the central axis on the two sides of the back of the photovoltaic panel, 1 wind driven generator is installed on the, the solar angle controller is an intelligent control device which utilizes time to control the angle of the photovoltaic panel to change and mainly comprises a main chip, an angle sensor, a GPS satellite positioning or electronic compass, a clock chip, Bluetooth and a motor driving module, and is characterized in that: the wind-light complementary street lamp tracked in 1 latitude or 2 dimensionality is constructed by adopting different combinations of a motor, a support and a photovoltaic panel fixed or movable support without a photoelectric sensing device, the adjustment of the azimuth angle and the inclination angle adopts time timing, and a solar angle controller is adopted for control.