HK1156386B - Led illuminating street lamp with power generation system - Google Patents

Description

LED illumination street lamp and power generation system thereof

Technical Field

The invention relates to an LED illuminating street lamp and a power generation system thereof, in particular to an LED illuminating street lamp which generates power by utilizing environment-friendly energy sources such as heat energy, light energy, air pressure, hydraulic pressure and the like and a power generation system thereof.

Background

Energy shortage and environmental problem are increasingly strict issues faced by the earth, street lamps are essential facilities widely used on roads all over the world, and the amount of electricity consumed each year becomes a serious burden for governments. The applicant filed patent No. 200520018060.2 entitled "automatic regulation type solar LED street lamp" on 9/5/2005, which applies solar power generation to street lamps and employs LEDs with low power consumption as illumination light sources. However, in the patent, the solar photovoltaic panel is used for converting solar energy into electric energy, only a part of the solar energy is used, and most of the solar heat energy is not applied. Vehicles traveling on the road also generate some new energy while consuming energy, but this energy is often not utilized efficiently. Meanwhile, many existing road lighting facilities which generate electricity by using natural resources such as solar energy and the like often need to be matched with a common power supply, and the function of completely supplying electricity by using a self power generation system cannot be completely realized.

Disclosure of Invention

In order to solve the problems and overcome the defects in the prior art, the invention aims to provide a street lamp which is driven to generate power by solar energy and heat energy and is driven to generate power by heavy pressure energy or magnetic current generated in the driving process of an automobile so as to supply power to the street lamp, and a novel heat absorption power generation vacuum tube and an LED (light emitting diode) are adopted as a light source, and a power generation system of the street lamp.

Another object of the invention is to solve the problem of heat absorption in the wall of the lamppost.

In order to achieve the purpose, the LED lighting street lamp and the power generation system thereof comprise an LED street lamp, a central controller, a solar power generation system, a thermal power generation system, a road surface and road pressure device, a pressure power generation system, a rectifier, a DC/DC converter and an electric storage device. The LED street lamp consists of a lamp post, a lamp bracket, a lamp post opening, a novel heat absorption and power generation vacuum tube, a lamp post base and an LED lamp, wherein the lamp post opening is provided with an impeller generator, and the lamp bracket is provided with the LED lamp; an airflow pipe or a magnetic flow pipe is arranged in the lamp post; a plurality of air inlet holes are formed below the lamp post, the lamp holder and the lamp post pins; the novel heat absorption power generation vacuum tube is sleeved with a transparent or semitransparent tube, and the transparent or transparent tube is vacuum.

The solar energy power generation system, the heat energy power generation system and the pressure power generation system are connected with the central controller, the central controller controls the generation, storage and utilization of electric energy, and after the rectification process of the rectifier and the conversion process of the DC/DC converter, the LED lamp and other adaptive electric appliances are powered, and meanwhile, the electric energy is stored in the electric storage equipment.

The solar power generation system is realized in the following mode: the solar photovoltaic panel is arranged below the solar photovoltaic panel and used for storing electric energy converted by the solar photovoltaic panel to supply power for the LED lamp and other adaptive electric appliances or lighting lamps; the wall of the novel heat absorption power generation vacuum pipe is a solar coating battery layer and absorbs solar energy to generate electric energy.

The thermal energy power generation system is realized in the following mode: the novel heat absorption power generation vacuum tube, the lamp post foot and the heat absorption block can absorb a large amount of heat, the temperature in the tube rises continuously, airflow rapidly flows to the upper end of the lamp post along with the rise of the temperature, the impeller generator is pushed to rotate, power generation is started, power is supplied to the LED lamp and other suitable power distributors, and meanwhile, redundant electric energy is stored in an electric power storage device located in the tube wall; the novel heat absorption power generation vacuum tube outer wall be solar coating battery layer, can the strong solar heat energy conversion of absorption become the electric energy, simultaneously, the lamp pole foot expandes in ground four sides, the lamp pole foot is hollow tubulose, links to each other with the inner tube of lamp pole in the intraductal, the lamp pole foot can increase the area that the sun shines, can absorb more heat energy. The heat energy power generation system is characterized in that the middle of the novel heat absorption power generation vacuum tube is in a vacuum state, the outer transparent or semitransparent tube is also in a vacuum state, the absorbed heat energy can be kept for a longer time, and when no sun exists at night, the heat energy absorbed by the vacuum tube can be slowly released at night to promote the air flow to move upwards and push the impeller generator to work to continue power generation.

The solar coating battery layer is formed by a plurality of solar coating battery pieces or crystal solar pieces in a surface mounting mode. Because the shapes of the lamp posts are different and the angles of the connecting parts are different, the problem of the shapes and the angles can be effectively solved by adopting a surface mounting mode, and the lamp posts can be attached to the places allowed by the street lamps to increase power generation.

The pressure power generation system is an air pressure power generation system and is realized in the following way: the road surface road pressure device is arranged in the road surface beside the lamp post and comprises a road surface, a roadbed, a metal plate on the surface layer of the roadbed, and a pressure pump connected with the metal plate, wherein a metal cylinder is arranged below the pressure pump, the bottom of the metal cylinder is communicated with an airflow pipe in the lamp post, a nozzle is arranged above the airflow pipe, blades of an impeller generator are arranged above the nozzle, when an automobile passes through the road surface, wheels press the metal plate, the pressure pump compresses gas in the metal cylinder, the gas quickly rises along the airflow pipe and is quickly sprayed out from the nozzle to push the impeller generator to rotate for power generation, power is supplied to the LED lamp, and meanwhile, redundant electric energy is stored in the electric power storage equipment.

The pressure power generation system is a hydraulic magnetic current power generation system, and the implementation mode is as follows: the road surface road pressure device is arranged in the road surface beside the lamp post, and comprises a road surface, a road bed, a metal plate on the surface layer of the road bed and a pressure pump connected with the metal plate, a metal cylinder is arranged below the pressure pump, ionic liquid is injected into the metal cylinder, the bottom of the metal cylinder is communicated with a magnetic flow pipe in the lamp post, a magnetic current generator is arranged below the magnetic flow pipe, a nozzle is arranged above the magnetic flow pipe, an impeller generator is arranged above the nozzle, a liquid return pipe is arranged below the impeller generator, when an automobile passes through the road surface, wheels press the metal plate to press a connecting rod to compress the ionic liquid in the metal cylinder downwards, the ionic liquid quickly rises along the magnetic flow pipe, passes through the magnetic current generator to start power generation, meanwhile, the magnetic fluid quickly rises and is sprayed out from the nozzle to push the impeller generator to rotate to generate power, the sprayed magnetic fluid enters the return pipe to, and generating power again, and then refluxing the ionic liquid into the metal cylinder to wait for the next work.

The invention is characterized in that a plurality of power generation modes can be combined with each other, and a socket is arranged at the bottom of the lamp post, so that redundant power can be supplied to a needed person for use.

The LED street lamp is characterized in that the LED lamp is used as a lighting source of the street lamp, the LED has the advantages of long service life, high lighting effect, no radiation, impact resistance, low power consumption and the like, and belongs to an energy-saving green and environment-friendly lighting source. The lamp box is made of transparent or semitransparent materials. Meanwhile, the lamp post can be provided with a luminous billboard, the electric energy stored by the electric storage device is used for supplying power to the luminous billboard, and the luminous billboard can be made of LEDs or other luminous materials, so that the luminous billboard can release advertisements and illuminate the road surface.

The invention is also characterized in that the street lamp can be provided with a signal receiving and transmitting device.

The invention has the advantages that:

the street lamp has the advantages that natural resources including solar energy, heat energy, air pressure and hydraulic pressure are fully utilized to generate electricity, various electricity generation modes are combined, a common power supply is not needed to be relied on completely, power can be provided for the street lamp all day long, and the street lamp is very environment-friendly.

By adopting various power generation modes, redundant electric energy is stored in the electric power storage equipment, and the electric power storage equipment can be used for roadside advertising boards, traffic signal lamps and other adaptive electric appliances, so that the energy is saved, and even the problem of charging future electric automobiles can be solved.

The objects, features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

Drawings

FIG. 1 is a system structure diagram of an LED lighting street lamp and a power generation system thereof according to the present invention;

FIG. 2 is a schematic structural diagram of a preferred embodiment of the LED street lighting and the power generation system thereof according to the present invention;

FIG. 3 is a cross-sectional structure view of a transparent or translucent tube sheathed in a novel heat-absorbing power-generating vacuum tube of the LED street lighting and the power generation system thereof;

FIG. 4 is a schematic structural diagram of another preferred embodiment of the LED street lighting and the power generation system thereof according to the invention;

FIG. 5 is a structural diagram of a preferred embodiment of the LED street lighting and the power generation system thereof adopting a hydraulic magnetohydrodynamic power generation system;

FIG. 6 is a structural diagram of a solar coating battery layer patch in the LED lighting street lamp and the power generation system thereof according to the present invention;

FIG. 7 is a view showing the structure of the air pressure of the road pressure device in the LED street lamp and the power generating system thereof according to the present invention;

FIG. 8 is a hydraulic structure diagram of a road pressure device in the LED street lighting and the power generation system thereof according to the present invention;

FIG. 9 is a structural diagram of an LED lamp of the LED street lighting and the power generating system thereof according to the present invention;

fig. 10 is a structural diagram of the light-diffusing plate added to the LED lamp in the LED lighting street lamp and the power generation system thereof according to the present invention.

In the figure: 1. a lamp post; 2. an LED lamp; 3. an impeller generator; 4. a solar photovoltaic panel; 5. an electrical storage device; 6. an airflow duct; 7. a magneto-current generator; 8. a pavement; 9. a socket; 10. a lamp post opening; 11. a lamp holder; 12. a lamp post base; 13. air inlet holes; 14. a novel heat absorption power generation vacuum tube; 15. a solar paint cell layer; 151. solar paint cell pieces; 16. a transparent or translucent tube; 17. a heat absorbing block; 18. a billboard; 19. a signal receiving and transmitting device; 21. a lamp box; 22. a PCB board; 23. an LED; 24. a light-diffusing sheet; 31. a blade; 32. fixing a bracket; 41. a support; 60. a magnetic flow tube; 61. a nozzle; 62. a return pipe; 80. a roadbed; 81. a metal plate; 82. a pressure pump; 83. a metal cylinder; 101. a first section of lamp post; 102. a second section of lamp post; 103. and a third section of lamppost.

Detailed Description

As shown in fig. 1, the LED lighting street lamp and the power generation system thereof of the present invention includes an LED street lamp, a central controller, a solar power generation system, a thermal power generation system, a road surface road pressure device, a pressure power generation system, a rectifier, a DC/DC converter, and a power storage device, and is characterized in that: the solar power generation system, the thermal power generation system and the pressure power generation system are connected with the central controller, the central controller controls the generation, storage and utilization of electric energy, the LED lamp and other adaptive electric appliances are powered after the rectification process of the rectifier and the conversion process of the DC/DC converter, and meanwhile, the electric energy is stored in the electric storage device 5.

Fig. 2 is a schematic structural diagram of a preferred embodiment of an LED street lighting and a power generation system thereof, the LED street lighting is composed of a lamp post 1, a lamp holder 11, a lamp post port 10, a novel heat absorption power generation vacuum tube 14, a lamp post foot 12 and an LED lamp 2, an impeller generator 3 is installed at the lamp post port 10, the LED lamp 2 is installed on the lamp holder 11, a plurality of air inlet holes 13 are formed below the lamp post 1, on the lamp holder 11 and on the lamp post foot 12, an airflow tube 6 is installed in the lamp post 2, a transparent or translucent tube 16 is sleeved outside the novel heat absorption power generation vacuum tube 14, and the interior of the transparent or translucent tube 16 is vacuum; the lamp post 1 is a cylindrical lamp post with the same upper and lower diameters.

As shown in fig. 2, the solar power generation system is realized by: the left bracket 41 and the right bracket 41 are respectively arranged above the lamp post opening 10, the solar photovoltaic panel 4 is arranged above the brackets 41, and the electric power storage device 5 is arranged below the solar photovoltaic panel 4 and used for storing electric energy converted by the solar photovoltaic panel 4 and supplying power to the LED lamp 2; the outer wall of the novel heat absorption power generation vacuum tube 14 is a solar coating battery layer 15 which absorbs solar energy to generate electric energy and stores the electric energy in the electric storage device 5, the outer layer of the solar coating battery layer 15 is coated with a black composite material coating layer, and the coating layer is made of multiple materials and is manufactured by multi-layer coating and dyeing through a special process.

As shown in fig. 2 and 3, the thermal power generation system is realized by installing a vane generator 3 in a lamp post port 10 above a lamp post 1, sleeving a transparent or translucent tube 16 on the tube wall of the lamp post 1, vacuumizing the transparent or translucent tube 16, arranging a lamp post base 12 and a heat absorption block 17 at the bottom of the lamp post 1, installing a vane generator 3 in the lamp post port 10 above the lamp post 1, the lamp holder 11 and the lamp post base 12 are provided with a plurality of air inlet holes 13, air enters the lamp post 1 from the air inlet holes 13, the sun irradiates on the lamp post 1, the novel heat absorption power generation vacuum tube 14, the lamp post base 12 and the heat absorption block 17 can absorb a large amount of heat, the temperature in the tube rises continuously, air flow rapidly flows to the upper end of the lamp post along with the rise of the temperature, the impeller generator 3 is pushed to rotate, power generation is started, power is supplied to the LED lamp 2 and other power distribution devices, and meanwhile, redundant electric energy is stored in the electric storage device 5 positioned in the tube wall; meanwhile, the lamp post feet 12 are unfolded on all sides of the ground, the lamp post feet 12 are hollow and tubular, the inside of the tube is communicated with the inner tube of the lamp post 1, the sun shining area of the lamp post feet can be increased, and more heat energy can be absorbed. The heat energy power generation system in this embodiment is further characterized in that the novel heat absorption power generation vacuum tube 14 can generate current after being heated by visible light, the outer transparent or translucent tube 16 is also in a vacuum state, the absorbed heat energy can be kept for a longer time, and when no sun exists at night, the heat energy absorbed by the vacuum tube formed by the novel heat absorption power generation vacuum tube 14 and the transparent or translucent tube 16 can be slowly released at night to promote the air flow to move upwards and push the impeller generator 3 to work to continue power generation. The solar coating layer 15 can also be applied to the outer layer of the wall of a common street lamp, a transparent or semitransparent tube 16 is sleeved outside the solar coating layer, and the middle of the solar coating layer is in a vacuum state.

As shown in fig. 2 and 7, the pressure power generation system is an air pressure power generation system, and the air pressure power generation system is implemented by: the road surface road pressure device is arranged on the road surface beside the lamp post 1 and comprises a road surface 8, a road bed 80, a metal plate 81 on the surface layer of the road bed 80, a pressure pump 82 connected with the metal plate 81, a metal cylinder 83 below the pressure pump 82, the bottom of the metal cylinder 83 is communicated with the airflow pipe 6, a nozzle 61 is arranged above the airflow pipe 6, blades 31 of the impeller generator 3 are arranged above the nozzle 61, when an automobile passes through the road surface, wheels press the metal plate 81 to press the pressure pump 82 to compress gas in the metal cylinder 83, the gas quickly rises along the airflow pipe 6, the gas is quickly sprayed out of the nozzle 61 to push the impeller generator 3 to rotate to generate power, the power is supplied to the LED lamp 2, and meanwhile, redundant electric energy is stored in the electric storage device 5.

Fig. 4 is a schematic structural diagram of another preferred embodiment of an LED lighting street lamp and a power generation system thereof, the LED street lamp is composed of a lamp post 1, a lamp holder 11, a lamp post socket 10, a novel heat absorption power generation vacuum tube 14, a lamp post pin 12 and an LED lamp 2, the lamp post socket is provided with an impeller generator 3, the lamp post 1 is a cylindrical lamp post with different diameters from top to bottom, and is divided into three sections from top to bottom, a first section of the lamp post 101 is located above, a second section of the lamp post 102 is located in the middle, a third section of the lamp post 103 is located below, the diameter of the third section of the lamp post 103 is greater than that of the second section of the lamp post 102, and the diameter of the second section of the lamp post 102 is greater than that. The LED lamp 2 is arranged on the lamp holder 11, the airflow tube 6 is arranged in the lamp post 2, and a plurality of air inlet holes 13 are arranged below the third section of lamp post 103 and on the lamp holder 11.

As shown in fig. 4, the solar power generation system is realized by: the left bracket 41 and the right bracket 41 are respectively arranged above the lamp post opening 10, the solar photovoltaic panel 4 is arranged above the brackets 41, and the electric power storage device 5 is arranged below the solar photovoltaic panel 4 and used for storing electric energy converted by the solar photovoltaic panel 4 and supplying power to the LED lamp 2; the outer wall of the novel heat absorption power generation vacuum tube 14 is a solar coating battery layer 15, so that solar heat energy can be strongly absorbed and converted into electric energy, and the electric energy is stored in the electric storage device 5.

As shown in fig. 4, the thermal power generation system is realized by installing an impeller generator 3 in a lamp post port 10 above a lamp post 1, wherein the tube wall of the lamp post 1 is a novel heat-absorbing power-generating vacuum tube 14, a plurality of air inlet holes 13 are formed in the lamp post 1 and a lamp holder 11, air enters the lamp post 1 from the air inlet holes 13, the sun irradiates on the lamp post 1, the novel heat-absorbing power-generating vacuum tube 14 can generate current when exposed to light and can absorb a large amount of heat, the temperature in the tube continuously rises, and air flow rapidly flows to the upper end of the lamp post along with the rise of the temperature to push the impeller generator 3 to rotate, so as to start power generation, supply power to an LED lamp 2 and other suitable power distributors, and store redundant electric energy in an electric storage device 5 positioned in the tube wall; the thermal power generation system in this embodiment is further characterized in that the volume of the gas entering the third section of the lamp post 103 is larger than the volume of the gas in the second section of the lamp post 102, and the volume of the gas in the second section of the lamp post 102 is larger than the volume of the gas in the first section of the lamp post 101, so that the gas flows rapidly from bottom to top under the pushing of heat, and the impeller generator 3 is rapidly driven to generate electricity.

As shown in fig. 4 and 7, the pressure power generation system is an air pressure power generation system, and the air pressure power generation system is implemented as follows: the road surface road pressure device is arranged on the road surface beside the lamp post 1 and comprises a road surface 8, a road bed 80, a metal plate 81 on the surface layer of the road bed 80, a pressure pump 82 connected with the metal plate 81, a metal cylinder 83 below the pressure pump 82, the bottom of the metal cylinder 83 is communicated with the airflow pipe 6, a nozzle 61 is arranged above the airflow pipe 6, blades 31 of the impeller generator 3 are arranged above the nozzle 61, when an automobile passes through the road surface, wheels press the metal plate 81 to press the pressure pump 82 to compress gas in the metal cylinder 83, the gas quickly rises along the airflow pipe 6, the gas is quickly sprayed out of the nozzle 61 to push the impeller generator 3 to rotate to generate power, the power is supplied to the LED lamp 2, and meanwhile, redundant electric energy is stored in the electric storage device 5.

Fig. 5 is a schematic structural diagram of a preferred embodiment of a hydraulic magnetic current power generation system adopted by a pressure power generation system of an LED lighting street lamp and a power generation system thereof, wherein the LED street lamp is composed of a lamp post 1, a lamp bracket 11, a lamp post socket 10, a novel heat absorption power generation vacuum tube 14, a lamp post foot 12 and an LED lamp 2; the lamp post in the upper end impeller generator 3 is equipped with, lighting fixture 11 on be equipped with LED lamp 2, 1 below of lamp post, lighting fixture 11 and lamp post foot 12 on be equipped with many places and go into gas pocket 13, the lamp post in be equipped with magnetic current pipe 60, novel heat absorption electricity generation vacuum tube 14 outside cover have transparent or translucent pipe 16, be the vacuum in transparent or translucent pipe 16.

As shown in fig. 5, the solar power generation system is realized by: the left bracket 41 and the right bracket 41 are respectively arranged above the lamp post opening 10, the solar photovoltaic panel 4 is arranged above the brackets 41, and the electric power storage device 5 is arranged below the solar photovoltaic panel 4 and used for storing electric energy converted by the solar photovoltaic panel 4 and supplying power to the LED lamp 2; the outer wall of the novel heat absorption power generation vacuum tube 14 is a solar coating battery layer 15, so that solar heat energy can be strongly absorbed and converted into electric energy, and the electric energy is stored in the electric storage device 5.

As shown in fig. 5, the thermal power generation system is implemented by installing an impeller generator 3 in the upper portion of the tube of the lamp post 1, the tube wall of the lamp post 1 is a novel heat-absorbing power-generating vacuum tube 14, the lamp post 1 and the lamp holder 11 are provided with a plurality of air inlet holes 13, air enters the lamp post 1 from the air inlet holes 13, the sun irradiates on the lamp post 1, the novel heat-absorbing power-generating vacuum tube 14 can generate current when being heated by light, and can absorb a large amount of heat simultaneously, the temperature in the tube rises continuously, and the air flow rapidly flows to the upper end of the lamp post along with the rise of the temperature, so as to push the impeller generator 3 to rotate, start power generation, supply power to the LED lamp 2 and other suitable power distributors, and store redundant electric energy in the power storage device 52 located in the tube.

As shown in fig. 5 and 8, the pressure power generation system is a hydraulic magnetic current power generation system, and the hydraulic magnetic current power generation system is realized by: the road surface road pressure device is arranged in the road surface beside the lamp post 1, and comprises a road surface 8, a road bed 80, a metal plate 81 on the surface layer of the road bed 80, a pressure pump 82 connected with the metal plate 81, a metal cylinder 83 below the pressure pump 82, ionic liquid injected into the metal cylinder 83, the bottom of the metal cylinder 83 is communicated with the magnetic flow pipe 60, a magneto-current generator 7 is arranged below the magnetic flow pipe 60, a nozzle 61 is arranged above the magnetic flow pipe 60, blades 31 of the impeller generator 3 are arranged above the nozzle 61, a return pipe 62 is arranged below the impeller generator 3, the outlet at the lower end of the return pipe 62 is positioned above the magneto-current generator 7 and communicated with the magnetic flow pipe 60, when an automobile passes through the road surface, wheels press the metal plate 81 to press the pressure pump 82 to compress the ionic liquid in the metal cylinder 83, the ionic liquid rapidly rises along the magnetic flow pipe 60, and when the automobile passes through the magneto-current generator 7, the ionic liquid continuously and rapidly rises and is sprayed out through the nozzle 61 to push the impeller generator 3 to generate electricity, the ionic liquid is rapidly sprayed out from the nozzle, the sprayed ionic liquid enters the backflow pipe 62 and flows back to the magnetic flow pipe 60, and passes through the magnetic flow generator 7 again, the magnetic flow generator 7 generates electricity again, and then the ionic liquid flows back to the metal cylinder 83 to wait for the next work.

As shown in fig. 6, the solar paint cell layer 15 shown in fig. 2, 4 and 5 is formed by bonding a plurality of solar paint cells 151.

As shown in fig. 4 and 5, a billboard 18 can be mounted on the lamp post 1, the billboard circuit is connected with the electric storage device 5 and supplies power to the electric storage device 5 by using the electric energy stored in the electric storage device 5, and the billboard 18 is a luminous billboard.

As shown in fig. 2, 4 and 5, the vane generator 3 is fixedly connected with the novel heat absorption power generation vacuum tube 14 through a fixing bracket 32; the blades 31 are arranged above the impeller generator 3;

the upper end of the lamp post 1 is provided with a signal receiving and transmitting device 19;

the bottom of the lamp post 1 is provided with a socket 9, the socket 9 is electrically connected with the electric power storage device 5, and redundant electricity can be supplied to a needed person for use.

As shown in fig. 9 and 10, the LED lamp 2 may be installed at a plurality of positions below a lamp holder, a lamp post, an electric storage device, and the like to increase the brightness of the street lamp, the LED lamp 2 includes a lamp box 21, a PCB 22, and an LED23 installed on the PCB 22, and the LED23 may be installed with a light-diffusing plate 24 to increase the light-emitting angle of the LED. The lamp box 21 is made of transparent or semitransparent materials; the LED23 may be a conventional LED, an organic LED, or other light emitting material. Meanwhile, the LED lamp 2 can be replaced by an LED sheet and is attached to any place outside the LED street lamp in a surface mounting mode so as to increase the brightness of the street lamp.

It should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the present invention, and that various changes or modifications may be made by those skilled in the art without departing from the technical scope of the present invention.

Claims (18)

1. A power generation system of an LED lighting street lamp, comprising: LED street lamp, central controller, solar power system, heat energy power generation system, road surface road pressure device, pressure power generation system, rectifier, DC/DC converter and electrical storage equipment, its characterized in that:

the LED street lamp consists of a lamp post, a lamp holder, a lamp post port, a heat absorption power generation vacuum tube, a lamp post foot and an LED lamp, wherein the LED lamp is arranged on the lamp holder, an impeller generator is arranged at the lamp post port, a plurality of air inlet holes are formed below the lamp post, the lamp holder and the lamp post foot, an airflow tube or a magnetic flow tube is arranged in the lamp post, the outer wall of the heat absorption power generation vacuum tube is a solar coating battery layer, a transparent or semitransparent tube is sleeved outside the heat absorption power generation vacuum tube, and the inside of the transparent or semitransparent tube is vacuum;

the road surface road pressure device is connected with the pressure power generation system; the road surface and road pressure device comprises a road surface, a roadbed, a metal plate on the surface layer of the roadbed, a pressure pump connected with the metal plate, and a metal cylinder below the pressure pump; the bottom of the metal cylinder is communicated with an airflow pipe or a magnetic flow pipe in the lamppost, and the pressure power generation system is an air pressure power generation system or a hydraulic magnetic current power generation system;

the solar power generation system, the thermal power generation system and the pressure power generation system are connected with the central controller, the central controller controls the generation, storage and utilization of electric energy, the LED lamp and other adaptive electric appliances are powered after the rectification process of the rectifier and the conversion process of the DC/DC converter, and meanwhile, the electric energy is stored in the electric storage equipment.

2. The power generation system for an LED lighting street lamp according to claim 1, wherein: the impeller generator is fixedly connected with the heat absorption power generation vacuum tube through the fixing support.

3. The power generation system for an LED lighting street lamp according to claim 2, wherein: and blades are arranged above the impeller generator.

4. The power generation system for an LED lighting street lamp according to claim 1, wherein: the solar power generation system comprises: the solar photovoltaic panel and the solar coating battery layer absorb solar energy to generate electric energy.

5. The power generation system for an LED illumination street lamp according to claim 1 or 4, characterized in that: the solar coating battery layer is formed by a plurality of solar coating battery pieces in a patch mode.

6. The power generation system for an LED lighting street lamp according to claim 1, wherein: the thermal power generation system comprises:

an impeller generator at the lamp post opening;

the heat absorption power generation vacuum tube generates power after absorbing heat of the visible light;

the transparent or semitransparent tube is sleeved outside the heat absorption and power generation vacuum tube, and the inside of the transparent or semitransparent tube is vacuum and is used for absorbing heat and keeping heat;

the lamp post base and the heat absorption block are arranged at the bottom of the lamp post and used for absorbing heat;

the lamp post, the lamp holder and the lamp post pins are provided with a plurality of air inlet holes.

7. The power generation system for an LED lighting street lamp according to claim 6, wherein: the lamp post foot is unfolded on all sides of the ground, the lamp post foot is in a hollow tubular shape, and the hollow tube of the lamp post foot is communicated with the inner tube of the lamp post.

8. The power generation system for an LED lighting street lamp according to claim 1, wherein: the pressure power generation system is an air pressure power generation system and comprises:

an impeller generator at the lamp post opening;

the bottom of a metal cylinder in the road surface road pressure device is communicated with the airflow pipe in the lamp post, a nozzle is arranged above the airflow pipe, blades of an impeller generator are arranged above the nozzle, automobile wheels press a metal plate to press a pressure pump to compress gas in the metal cylinder, the gas quickly rises along the airflow pipe, and the gas is quickly sprayed out of the nozzle to push the impeller generator to rotate for power generation.

9. The power generation system for an LED lighting street lamp according to claim 1, wherein: the pressure power generation system is a hydraulic magnetic current power generation system, and comprises:

an impeller generator within the lamppost;

the bottom of a metal cylinder in the road surface road pressure device is communicated with the magnetic flow tube in the lamppost; the magnetic flow tube is provided with a magnetic current generator below, a nozzle is arranged above the magnetic flow tube, blades of the impeller generator are arranged above the nozzle, automobile wheels press a metal plate to press a pressure pump to compress ionic liquid in a metal cylinder, the ionic liquid quickly rises along the magnetic flow tube, the magnetic current generator starts generating electricity when passing through the magnetic current generator, and the ionic liquid continuously and quickly rises and is sprayed out through the nozzle to push the impeller generator to generate electricity;

the outlet at the lower end of the backflow pipe is positioned above the magnetic current generator and connected with the magnetic current pipe, and the sprayed ionic liquid enters the backflow pipe and flows back to the magnetic current pipe downwards, passes through the magnetic current generator again and generates power again by the magnetic current generator.

10. The power generation system for an LED lighting street lamp according to claim 1, wherein: the lamp post is a cylindrical lamp post with the same upper and lower diameters.

11. The power generation system for an LED lighting street lamp according to claim 1, wherein: the lamp post be the cylindrical lamp post of upper and lower diameter difference, divide into the three section from last to down, first section lamp post is located the top, the second section lamp post is located the centre, the third section lamp post is located the below, third section lamp post diameter is greater than second section lamp post, second section lamp post diameter is greater than first section lamp post.

12. The power generation system for an LED lighting street lamp according to claim 1, wherein: the LED lamp comprises a lamp box, a PCB and an LED arranged on the PCB.

13. The power generation system for an LED lighting street lamp according to claim 12, wherein: and the LED is provided with a light diffusion plate.

14. The power generation system for an LED lighting street lamp according to claim 12, wherein: the lamp box is made of transparent or semitransparent materials.

15. The power generation system for an LED lighting street lamp according to claim 12, wherein: the LED is a common LED or an organic LED.

16. The power generation system for an LED lighting street lamp according to claim 1, wherein: the lamp post is provided with a billboard, the billboard circuit is connected with the electric storage equipment, and the billboard is a luminous billboard.

17. The power generation system for an LED lighting street lamp according to claim 1, wherein: the upper end of the lamp post is provided with a signal receiving and transmitting device.

18. The power generation system for an LED lighting street lamp according to claim 1, wherein: and a socket is arranged at the bottom of the lamp post and is connected with the power storage equipment circuit.