CN206093890U - Novel solar street lamp that generating efficiency is high - Google Patents

Abstract

The utility model relates to a street lamp illumination field specifically is a novel solar street lamp that generating efficiency is high. The street lamp is power consumptive rich and influential family, and under the state that national energy saving and emission reduction policy is constantly strengthened, various places graduallly adopt solar street lamp to replace the illumination of traditional commercial power street lamp, solar street lamp green, need not advantage such as power consumptive and let it receive the welcome on illumination market, but the photovoltaic power generation inefficiency, overcast and rainy can not the effective lighting etc. The defect restricted the popularization of solar street lamp on illumination market again. Under the same condition of photovoltaic installed capacity, if can improve photovoltaic power generation's efficiency, greatly improved with regard to enabling the situation that overcast and rainy solar street lamp can not throw light on, the utility model provides a technique at adjustable street lamp solar panel inclination makes the photovoltaic board face the sun all the time, receives more sun direct radiation volumes, and the solar street lamp that the inclination immobilized with installed capacity is the same compares, the utility model discloses a photovoltaic power generation capacity can improve about 40%.

Description

A new type of solar street lamp with high power generation efficiency

technical field

The utility model relates to the field of street lamp lighting, in particular to a novel solar street lamp with high power generation efficiency.

Background technique

With the continuous strengthening of the national new energy conservation and environmental protection policy, gradually reducing coal-fired power generation and increasing the use of renewable energy will be the development direction of the country's future energy policy. Public lighting such as highways and road lighting are large power consumers. Urban public lighting electricity consumption accounts for 30% of my country's lighting power consumption, accounting for 10-12% of the country's total power generation. Therefore, the use of solar street lights to replace traditional city circuit lights can be regarded as an important means of energy saving, emission reduction, and air pollution control. The advantages of solar street lights, such as green environmental protection, no power consumption, convenient installation, safety and durability, make them gradually popular in the lighting market. Welcome, but to a certain extent, the defects of the solar panel of the solar street light, such as low power generation efficiency and ineffective lighting in rainy days, limit the promotion of the solar street light in the lighting market. How to improve the power generation efficiency of solar panels and improve the lighting days of solar street lamps in rainy seasons under the condition of constant installed capacity is a technical problem that solar street lamps currently encounter urgently to be solved.

Utility model content

In view of the above-mentioned defects, the utility model provides a new type of solar street lamp with high power generation efficiency, so that the current solar street lamp with low power generation efficiency and low cost performance can be transformed into a solar street lamp with high power generation efficiency and high cost performance, so as to meet the continuous demand of the solar street lamp market. development needs.

To achieve the above object, the technical solution of the utility model is:

A new type of solar street light with high power generation efficiency, including solar panels, controllers, batteries, inverters, lamps, and light poles. There is a bearing or a U-shaped support frame installed on the top, and the support rods at both ends of the U-shaped support frame respectively support the north and south ends of the shaft. The north and south ends of the solar panel's north-south axis are respectively welded and installed with a sliding bearing or a universal bearing. A shaft made of steel or aluminum alloy steel passes through all the bearings, and connects the solar panel, light pole, and the support rod on the U-shaped support frame into one, and can rotate around the shaft together. The east or west side of the light pole is welded A triangular support frame is installed, and a support rod is installed on the support rod. The top of the support rod is welded and fixedly connected with the solar panel. The two-way movement generated by the support rod in the direction drives the solar panel to rotate around the axis to change its inclination angle. The support rod in the east or west direction is a telescopic support rod made of aluminum alloy steel or steel, and the telescopic support rod The base of the expansion device with the intelligent control system and remote control system and the motor is welded or bolted to the triangular support frame. The time control is divided into three stages. The first stage is the morning time period, starting from AM6:00 To AM11:00, adjust the solar panel to face east; the second stage is the noon time period, from AM11:00 to PM13:00, adjust the solar panel to be horizontal; the third stage is the afternoon time period, from PM13: From 00 to PM18:00, adjust the solar panel to face west. After PM18:00, the solar panel will automatically return to the horizontal state. The two-way movement of the east or west direction support rod, the body of each telescopic support rod is composed of The threaded screws with different diameters are precisely fitted together with the rod body through nuts and seat sleeves and rotate freely to form a threaded motion pair. When working, the reduction gear pair is driven by an AC motor or a DC motor to drive all the threaded screws to rotate synchronously. The helical rotation motion of the transmission pair is converted into the linear motion of the rod body through the nut and the seat cover, thereby realizing the bidirectional motion of the telescopic support rod, so that the solar panel is always in a state of an optimal inclination angle, and the optimal inclination angle in each time period , refers to the inclination angle formed when the solar power generation is maximum in each time period. In principle, the inclined surface of the solar panel can receive the maximum amount of sunlight radiation, so that the sunlight is approximately directly radiated on the solar panel. The inclination angle on the plane is the optimal inclination angle. According to the angle value of the optimal inclination angle, it is converted into a specific L2 and L3 value that the telescopic support rod needs to shrink or elongate. When determining the length of the telescopic support rod, summer The values of L2 and L3 measured at the time, the total length L of the telescopic support rod is divided into three sections, the first section is the basic section, and the length is fixed as L1, and the second section is the middle section, whose length is the same as the shrinkage length. L2, the third segment is the top segment, whose length is the same as the elongated length L3, so The length of the telescopic support rod L=L1+L2+L3, when the telescopic support rod is in a fully contracted state, the length of the second and third protruding parts is also included in the length of the corresponding section, if the telescopic support rod is installed on the east side When adjusting, the solar panel is usually in a horizontal state before adjustment. There are two ways to adjust the inclination angle. The first method is to adjust the optimal inclination angle in one step and then stand still. This method is based on the expansion and contraction movement of the telescopic rod. After the optimal inclination is adjusted in one step, it will stand still in the morning, noon, and afternoon until the next time period arrives. The time control is divided into three stages. In the first time period in the morning, intelligent control The system starts the motor on the base of the telescopic support rod, and when the retracted length of the telescopic support rod reaches L2, the motor stops rotating, so that the solar panel rotates around the axis and faces east to form an optimal inclination angle. At this time, the length of the telescopic support rod is L1; In the second time period at noon, the intelligent control system starts the motor on the base of the telescopic support rod, and when the extension length of the telescopic support rod is adjusted to L2, the motor stops rotating, so that the solar panel rotates around the axis and returns to the horizontal state, and the inclination angle is zero. , the length of the telescopic support rod is L1+L2 at this time; in the third time period in the afternoon, the intelligent control system starts the motor on the base of the telescopic support rod, and stops rotating when the extension length of the telescopic support rod reaches L3, so that the solar panel Rotate around the axis and face west to form the best inclination angle. At this time, the length of the telescopic support rod is L1+L2+L3. If the telescopic support rod is installed on the west side, the adjustment method is the opposite of the above. After PM18:00, the solar panel It will automatically return to the horizontal state; if the telescopic support pole is installed in the east, the second method is to fine-tune the inclination as time changes. This method is based on the best inclination at a certain moment in the morning or afternoon. Benchmark, fine-tune the inclination angle in the morning or afternoon. First, the optimal inclination angle of the solar panel at a certain time in the morning or afternoon shall prevail, and the contraction length L2 and elongation length value L3 of the telescopic support rod shall be converted, and then this value shall be used. To determine the total length of the telescopic support rod L=L1+L2+L3, from the morning every 1 hour or 0.5 hour or other time intervals, fine-tune the length of the telescopic support rod, the length of each adjustment in the morning time period , is an average length value △L2 obtained by using the contraction length L2 of the rod in the morning time period × the interval time ÷ the total time in the morning time period; there is no need for fine-tuning in the noon time period; every fine-tuning in the afternoon time period The length of the pole is an average length value △L3 obtained by using the elongation length L3 of the pole in the afternoon time period × the interval time ÷ the total time in the afternoon time period, so as to achieve the change of the solar panel over time The purpose of adjusting the inclination in time is that the solar panel is usually in a horizontal state before the adjustment. From a certain moment in the morning, the intelligent control system starts the motor on the east-west direction machine base to shrink the telescopic support rod, and the shrinkage length of the one-step adjustment rod reaches L2 When the motor stops rotating, the length of the rod is L=L1. During this process, the contraction movement of the telescopic support rod drives the solar panel to rotate around the axis Rotate, face east, and change with time in the morning time period. At each time interval, the intelligent control system starts the motor on the base, fine-tunes the telescopic support rod to extend an average length △L2, and timely Adjust the solar panel to rotate around the axis to face east to form the best inclination angle, and fine-tune until the end of the morning time period. At this time, the motor stops rotating, and the length of the telescopic support rod is L= L1+L2; Stand still without fine-tuning; starting from a certain moment in the afternoon, as the time changes in the afternoon, at each time interval, the intelligent control system starts the motor on the base, fine-tuning the telescopic support rod to extend an average Length △L3, timely adjust the solar panel to rotate around the axis to face west to form the best inclination angle, fine-tune until the end of the afternoon time period, at this time the motor stops rotating, the length of the telescopic support rod is L=L1+L2+L3, if When the telescopic support rod is installed on the west side, the adjustment method is the opposite of the above. After PM18:00, the solar panel will return to the horizontal state in one step. The bearing or U-shaped support frame installed on the top of the light pole, The frame and the light pole are welded or riveted or bolted as a whole. The support rods at both ends of the support frame are fixed support rods made of aluminum alloy steel or steel. The top of the fixed support rod has a rod-end joint bearing, and the shaft passes through the rod-end joint bearing. It is connected with a fixed support rod, and the support rod is placed on the central axis of the solar panel in the north-south direction. The bearing is a sliding bearing or a universal bearing, and is welded or bolted to the light pole. The lamps are LED lamps and energy-saving lamps.

Description of drawings

Figure 1 is a plane top view with a U-shaped support frame: symbol 1 is a solar panel, symbol 2 is a light pole, symbol 3 is an east or west telescopic support rod, symbol 4 is a U-shaped support frame, and symbol 5 is a triangular support Frame, symbol 6 is a sliding bearing or universal bearing, symbol 7 is the rod end joint bearing support of the support rods at the north and south ends of the U-shaped support frame, symbol 8 is the shaft, and symbol 10 is the lamp; Figure 2 is a U-shaped support frame Figure 3 is a right side view with a U-shaped support frame: symbol 9 is a telescopic device base; Figure 4 is a left side view with a U-shaped support frame; Figure 5 is a sliding bearing or a universal bearing Front view; Fig. 6 is the front view of the rod end joint bearing; Fig. 7 is the front view of the telescopic support rod; Fig. 8 is a schematic diagram of solar panel inclination adjustment - morning: Fig. 9 is a schematic diagram of solar panel inclination adjustment - noon; Fig. 10 is solar energy Schematic diagram of panel inclination adjustment-afternoon, Figure 11 is a plan view of the bearing installed on the top of the light pole: symbol 1 is the solar panel, symbol 2 is the light pole, symbol 3 is the east or west telescopic support rod, and symbol 5 is the triangular support frame , symbol 6 is a sliding bearing or a universal bearing, symbol 8 is a shaft, and symbol 10 is a lamp; Figure 12 is a front and rear side view of a bearing installed at the top of a light pole; Figure 13 is a right side view of a bearing installed at the top of a light pole: symbol 9 is Telescopic device support; Figure 14 is a left side view of the bearing installed at the top of the light pole.

detailed description

In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with the accompanying drawings. This embodiment is only used to explain the utility model, and does not constitute a limitation to the protection scope of the utility model.

Referring to Figures 1 to 4, Figures 11 to 14 show the solar panel symbol 1 involved in this utility model. Under the current low photoelectric conversion rate and it is difficult to effectively improve it in a short period of time, how to fully and effectively use solar energy to improve the solar panel of street lamps The power generation efficiency is a technical problem that needs to be solved urgently at present for solar street lamp lighting, and it is an effective solution to adjust the inclination angle of the street lamp solar panel 1 as time changes. The inclination angle refers to the angle between the plane of the solar panel and the horizontal plane. The inclination angle has a great influence on the amount of solar radiation that the solar panel can receive, and directly affects the amount of solar power generation. Therefore, it is ensured that the solar panel can obtain as much as possible Due to the amount of direct radiation from the sun, it is particularly important to have an optimal inclination angle for solar panels. At present, the installation form of the solar panel of the solar street light is only fixed. For the fixed photovoltaic module, once the installation is completed, the inclination angle of the solar panel cannot be changed. Therefore, the amount of direct solar radiation received is very limited, so the power generation efficiency is very high. Low, affecting the lighting quality of solar street lights. In order to make the solar panel face the sun at an optimal angle all the time, so as to receive the maximum and effective direct solar radiation, the utility model provides a fixed azimuth angle after the solar panel is installed in place, but the solar panel is tilted. Angle can be adjusted technology, this technology has low initial investment and maintenance costs.

Referring to Figures 1 to 4 and Figures 11 to 14, the light pole 2 is installed at the intersection of the east-west and north-south central axes of the solar panel 1, and a bearing 6 or a U-shaped support frame 4 is installed on the top of the light pole 2. The support rods at both ends of the U-shaped support frame 4 respectively support the north and south ends of the shaft 8, and the north and south ends of the solar panel 1 on the north and south central axes are respectively welded and installed with 6 slide bearings or universal bearings, and a steel or aluminum alloy steel The shaft 8 passes through all the bearings 6 and 7, and connects the solar panel 1, the light pole, and the fixed support rod on the U-shaped support frame 4 into one body, and can rotate around the shaft 8. The light pole 2 faces east or west A triangular support frame 5 is installed by welding, and a telescopic support rod 3 is installed on the support. The top of the telescopic support rod 3 is welded and fixedly connected with the solar panel 1. As the sun moves from east to west, the street light controller will turn on the intelligent control system according to the time control, and adjust the telescopic support rod 3 in the east or west direction to start the bidirectional movement of elongation and contraction, so that the solar panel square 1 can rotate around the axis 8 rotates, thereby changing the inclination angle of the solar panel 1 in time to become the optimal inclination angle, no matter whether the U-shaped support frame or the bearing is installed on the top of the light pole, the inclination adjustment method of the solar panel 1 is the same, as described below.

The working principle of the telescopic support rod 3 is that the body of the rod is composed of screw rods with different diameters that are precisely fitted together with the rod body through nuts and seat sleeves and rotate freely to form a threaded motion pair. When working, the reduction gear is driven by an AC motor or a DC power A pair, which drives all the threaded screw rods to rotate synchronously, and converts the helical rotation motion of the transmission pair into the linear motion of the rod body through the nut and the seat cover, so as to realize the bidirectional movement of the telescopic support rod, so that the solar panel is always at an optimal inclination angle The best inclination angle in each time period refers to the inclination angle formed when the solar power generation is the largest in each time period. In principle, the inclined surface of the solar panel can receive the maximum amount of sunlight radiation. The inclination angle that makes the sunlight radiate approximately directly on the plane of the solar panel is the optimal inclination angle, and then converts it into a specific L2 and L3 value that the telescopic support rod needs to shrink or elongate according to the angle value of the optimal inclination angle. When determining the length of the telescopic support rod, the values of L2 and L3 measured in summer are used. The total length L of the telescopic support rod is divided into three sections. The first section is the basic section, and the length is fixed as L1. The second section It is the middle section, whose length is the same as the shrinkage length, which is L2, and the third section is the top section, whose length is the same as the extension length, which is L3, so the length of the telescopic support rod is L=L1+L2+L3, and the telescopic support rod is fully contracted state, the length of the second and third sections of the protruding part is also included in the length of the corresponding section.

The inclination adjustment of the solar panel 1 is carried out according to the control of time. The adjustment method is to use the two-way movement generated by a telescopic support rod 3 on the east or west to drive the rotation of the solar panel 1 around the axis 8 to realize the inclination angle. Change. There are two ways to adjust the inclination angle. The first method is to adjust the optimal inclination angle in one step and then stand still. This method is based on the expansion and contraction movement of the telescopic rod. The afternoon time slots will stand still until the next time slot. If the telescopic support rod 3 is installed in the east, the solar panel is usually in a horizontal state before adjustment, the length of the telescopic support rod 3 is L1+L2, and the time control is divided into three stages, the first time period in the morning, starting from AM6 :00 to AM11:00, the intelligent control system starts the motor on the base 9 of the telescopic support rod 3, and adjusts the shrinkage length of the telescopic support rod to be L2, so that the solar panel 1 rotates around the axis 8 and faces east to form an optimal inclination angle. When the length of the telescopic support rod 3 is L1, refer to Fig. 8; in the second time period at noon, from AM11:00 to PM13:00, the intelligent control system starts the motor on the telescopic support rod 3 support 9, and adjusts the extension of the telescopic support rod 3 The length is L2, so that the solar panel 1 rotates around the axis 8 and returns to the horizontal state, and the inclination angle is zero. At this time, the length of the telescopic support rod 3 is L1+L2, refer to Figure 9; the third time period in the afternoon, from PM13:00 to At 18:00 PM, the intelligent control system starts the motor on the base 9 of the telescopic support rod 3, and the extension length of the telescopic support rod 3 is L3, so that the solar panel 1 rotates around the axis 8 and faces west to form an optimal inclination angle. The length of the support rod 3 is L1+L2+L3, refer to FIG. 10 . If the telescopic support rod 3 is installed on the west side, the adjustment mode is just opposite to the above, and after PM18:00, the solar panel 1 automatically returns to the horizontal state again.

If the telescopic support pole 3 is installed on the east side, the second method is to fine-tune the angle of inclination as time changes. Fine-tune the inclination angle within the time period. First, the optimal inclination angle of the solar panel at a certain time in the morning or afternoon shall prevail, and the contraction length L2 and the elongation length value L3 of the telescopic support rod 3 shall be converted, and then the telescopic support rod shall be determined based on this value. 3 total length L=L1+L2+L3. From the morning, every 1 hour or 0.5 hours or other time intervals, fine-tune the length of the telescopic support rod. The length of each adjustment in the morning time period is the shrinkage length L2 of the rod in the morning time period × the interval time ÷ the total time in the morning time period, the obtained average length value △L2, there is no need for fine-tuning in the noon time period, and the length of each fine-tuning in the afternoon time period is the elongation length of the rod in the afternoon time period L3× The interval time ÷ the total time in the afternoon time period, an average length value ΔL3 is obtained, so as to achieve the purpose of adjusting the inclination angle of the solar panel 1 in time as time changes. Before the adjustment, the solar panel is usually in a horizontal state. From a certain moment in the morning, the intelligent control system starts the motor on the east-west direction frame 9 to make the telescopic support rod 3 shrink, and the motor stops when the shrinkage length of the one-step adjustment rod 3 reaches L2. , at this time the length of the rod 3 is L=L1. In this process, the contraction movement of the telescopic support rod 3 drives the solar panel 1 to rotate around the axis 8, facing east, and changes with time in the morning time period. At a time interval, the intelligent control system starts the motor on the base 9, fine-tunes the telescopic support rod 3 to extend an average length △L2, and timely adjusts the solar panel 1 to rotate around the axis 8 to form the best inclination angle to the east. Fine-tune until the end of the morning time period, when the motor stops rotating, the length of the telescopic support rod 3 is L=L1+L2, refer to Figure 8; in the noon time period, the telescopic support rod 3 is stationary without fine-tuning, refer to Figure 9; Starting from a certain moment in the afternoon, as time changes in the afternoon time period, the intelligent control system starts the motor on the base 9 at every time interval, fine-tunes the telescopic support rod 3 to extend an average length △L3, Timely adjust the rotation of the solar panel 1 around the axis 8 to face west to form the best inclination angle, fine-tune until the end of the afternoon time period, at this time the motor stops rotating, the length of the telescopic support rod 3 is L=L1+L2+L3, refer to the figure 10. If the telescopic support rod 3 is installed on the west side, the adjustment mode is just opposite to the above. After exceeding PM18:00, the solar panel 1 is put in place in one step and returns to the horizontal state.

In cloudy and rainy days without sunlight, to avoid possible damage to the solar panel 1 due to strong winds, the control of the time can be stopped, so that the solar panel 1 is always in a horizontal state until there is sunshine; The inclination angle is adjusted to the maximum to prevent the snow on the solar panel 1 from thickening, so as not to damage the solar panel 1; in case of sudden extreme weather, the solar panel 1 can be manually adjusted to a horizontal state through the remote control system to avoid Solar panels are damaged by extreme weather.

A new type of solar street lamp with high power generation efficiency of the utility model adopts the innovative technology of adjusting the inclination angle of the solar panel, compared with the solar street lamp with the same installed capacity of the solar panel and a fixed inclination angle, the power generation is increased by 40 % or so, cost-effective. At present, domestic solar street lamps are almost all installed in a fixed installation mode with a fixed inclination angle to install solar panels. The power generation of some solar street lamp solar panels has been greatly improved, which will greatly improve the lighting quality of solar street lamps in rainy days. This utility model will provide strong technical support for the large-scale promotion of solar street lamps in the lighting market At the same time, the technology of the utility model can also be used to carry out energy-saving transformation of the existing traditional city circuit lamps, and the city circuit lamps can be transformed into solar street lights. Therefore, the technology of the utility model has good social effects of energy saving and emission reduction and economical benefit.

Claims (6)

1. a kind of solar street light of new-generation efficiency high, include solar panel, controller, battery, inverter, Light fixture, lamp stand, on solar panels thing, the seat in North and South direction axis crosspoint, lamp stand top is provided with lamp stand One bearing or a U-shaped bracing frame, the two ends support bar of U-shaped bracing frame distinguishes the north and south two ends of support shaft, solar panels The each welded and installed sliding bearing in north and south two ends or universal bearing one on north-south axis line, a steel or aluminium alloy Axle passes through all of bearing, and the support bar on solar panel, lamp stand, U-shaped bracing frame is connected, can be around axle one Rise and rotate, lamp stand is in the east or west is installed by welding with a triangle support frame, and a support bar is provided with support, supports Bar top is welded and fixed with solar panels and is connected, it is characterised in that：The inclination angle of solar panel can be according to the control of time Be adjusted, inclination angle with the bidirectional-movement in the east or produced by the support bar in west direction, drive solar panel around Axle is rotated so that its inclination angle changes.

2. the solar street light of a kind of new-generation efficiency high according to claim 1, it is characterised in that：The east or The support bar in person west direction is the telescopic supporting rod of aluminium alloy or steel, and intelligence control system is carried on telescopic supporting rod Weld with triangle support frame with the retractor device support of remote control system and motor or bolt is fixedly connected.

3. the solar street light of a kind of new-generation efficiency high according to claim 1, it is characterised in that：The described time Control is divided into three phases, and the first stage is morning time section, from AM6：00 to AM11:00, adjustment solar panel is faced In the east；Second stage is noon section, from AM11：00 to PM13:00, adjustment solar panel is into horizontality；3rd Stage is the time period in the afternoon, from PM13：00 to PM18:00, adjustment solar panel faces west, more than PM18:After 00 too Positive energy cell panel automatically restores to horizontality again.

4. the solar street light of a kind of new-generation efficiency high according to claim 1 or 2 or 3, it is characterised in that：It is described East or bidirectional-movement from west to support bar, the internal threaded screw rod not waited by diameter of every telescopic supporting rod by nut and Cover for seat is accurately set in together and rotates freely with the body of rod, threading action pair is formed, during work, by alternating current generator or direct current Machine drives speed reducing gear pair, drives the rotation of all threaded screw rod synchronous screws, by nut and cover for seat by the spiral of the transmission Rotary motion is changed into the linear motion of the body of rod, so as to realize the bidirectional-movement of telescopic supporting rod, makes solar panel all the time Optimum angle of incidence in the state of an optimum angle of incidence, each time period, refers to the solar electrical energy generation amount within each time period The inclination angle formed when maximum, is essentially so that can receive the solar radiation of maximum in the inclined plane of solar panel Amount so that inclination angle of the approximate direct projection eradiation of sunshine in the plane of solar panel is optimum angle of incidence, according to this most The angle value at good inclination angle is converted into again required for telescopic supporting rod the specific L2 and L3 numerical value for shrinking or extending, true When determining retractable support pole length, using the numerical value of the measured L2 for arriving and L3 during summer, telescopic supporting rod total length L is divided into Three sections, first paragraph is section of foundation, and length immobilizes as L1, and second segment is interlude, and its length is mutually all L2 with contracted length, 3rd section is top section, and its length is mutually all L3 with extended length, so length L=L1+L2+L3 of telescopic supporting rod, stretches and prop up When strut is into fully collapsed condition, the length of second, third section of projection is also included within the length of correspondent section, if stretched When contracting support bar is arranged on the east, usual solar panel is horizontality before regulation, and the control method at inclination angle has two kinds, First method be the successive step of optimum angle of incidence one in place after transfixion, the method be by the stretching of expansion link, on the basis of contract and moving, The step section of optimum angle of incidence one in place after within the morning, high noon, each time period in afternoon by transfixion, arrive until the next time period Till coming, the control to the time is divided into three phases, and in morning first time period, intelligence control system starts telescopic supporting rod machine Motor on seat, adjusts motor stalls when telescopic supporting rod contracted length reaches L2 so that solar panel turns around axle Dynamic to face in the east into optimum angle of incidence, now the length of telescopic supporting rod is L1；Second time period at noon, intelligence control system is opened Motor on dynamic telescopic supporting rod support, adjusts motor stalls when telescopic supporting rod extended length reaches L2 so that the sun Energy cell panel pivoting returns to horizontality again, and inclination angle is zero, and now the length of telescopic supporting rod is L1+L2；In the afternoon 3rd time period, intelligence control system starts the motor on telescopic supporting rod support, adjusts telescopic supporting rod extended length and reaches Stop operating during L3 so that solar panel pivoting faces west into optimum angle of incidence, now the length of telescopic supporting rod For L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with it is above-mentioned antithesis, more than PM18:The sun after 00 Energy plate automatically restores to horizontality again；If telescopic supporting rod is arranged on the east, second method is change over time Change is finely adjusted to inclination angle, and the method is on the basis of the optimum angle of incidence in the morning or sometime, to the morning time period in the afternoon Or the inclination angle in is finely adjusted the time period in the afternoon, the optimum angle of incidence first by the morning or afternoon sometime solar panels is defined, Converse contracted length L2 and extended length value L3 of telescopic supporting rod, then determined with this value the total length L of telescopic supporting rod= L1+L2+L3, starts every 1 hour or 0.5 hour or other time intervals from the morning, telescopic supporting rod of fine setting Length, the length adjusted every time in morning time section is with the contracted length L2 × interlude of morning time section interior bar Total time in ÷ morning time sections, a resulting average length △ L2；At noon the time period is without fine setting；In the afternoon The length finely tuned every time in time period, is with extended length L3 × interlude ÷ of interior bar the time periods in the afternoon the time period in the afternoon Interior total time, a resulting average length △ L3, being reached with this makes solar panels change over time timely The purpose at ground adjustment inclination angle, usual solar panel is horizontality before regulation, from, Based Intelligent Control at the moment in the morning System starts the motor on east-west direction support, shrinks telescopic supporting rod, and the contracted length for settling adjusting lever at one go reaches L2 When motor stalls, now pole length is L=L1, and in this process, the contractile motion of telescopic supporting rod drives solar panel Pivoting, faces in the east, the change in morning time section over time, when every time interval, intelligence control System processed starts the motor on support, and fine setting telescopic supporting rod extends an average length △ L2, solar-electricity is adjusted in time Pond plate pivoting is faced and formed in the east optimum angle of incidence, is finely tuned till morning time section terminates, now motor stalls, Retractable support pole length is L=L1+L2；At noon in the time period, telescopic supporting rod transfixion is not finely tuned；From afternoon certain when Quarter, the change in the time period over time in the afternoon, when every time interval, intelligence control system starter motor Motor on seat, fine setting telescopic supporting rod extends an average length △ L3, and solar panel pivoting is adjusted in time Face west and form optimum angle of incidence, finely tune till afternoon, the time period terminated, now motor stalls, telescopic supporting rod is long Spend for L=L1+L2+L3, if telescopic supporting rod is arranged on west, regulative mode with it is above-mentioned antithesis, more than PM18:00 point Afterwards, solar panels are settled at one go and return to horizontality again.

5. the solar street light of a kind of new-generation efficiency high according to claim 1, it is characterised in that：The lamp stand top Bearing or U-shaped bracing frame that end is installed, U-shaped bracing frame welds either riveting or bolt and is connected to one with lamp stand, The support bar at bracing frame two ends is the fixed support bar of aluminium alloy or steel, fixed supporting bar top band rod end joint shaft Hold, axle is connected through spherical plain bearing rod end with fixed support bar, and support bar is placed in the axis of solar panel North and South direction On line, bearing is sliding bearing or universal bearing, is fixedly connected with lamp stand welding or bolt.

6. the solar street light of a kind of new-generation efficiency high according to claim 1, it is characterised in that：Described light fixture For LED and energy-saving lamp.