CN113958910B - Solar energy illumination beacon - Google Patents

Solar energy illumination beacon Download PDF

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Publication number
CN113958910B
CN113958910B CN202111281362.9A CN202111281362A CN113958910B CN 113958910 B CN113958910 B CN 113958910B CN 202111281362 A CN202111281362 A CN 202111281362A CN 113958910 B CN113958910 B CN 113958910B
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China
Prior art keywords
north
magnetic
photovoltaic
magnet
sunlight
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CN202111281362.9A
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Chinese (zh)
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CN113958910A (en
Inventor
毛中华
方晓水
余稳
方苏茂
邓佳成
李雪飞
汪磊
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Zhejiang Univpower Machinery Co ltd
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Zhejiang Univpower Machinery Co ltd
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Priority to CN202111281362.9A priority Critical patent/CN113958910B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
    • F21W2111/043—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for lighthouses or lightships
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

The invention discloses a solar lighting beacon, and belongs to the field of photoelectric equipment. A solar lighting beacon comprises a vertical tower body, a photovoltaic power generation system and a solar lighting system, wherein the tower body is connected with the ground; the lamp is positioned at the top end of the tower body and emits light after being electrified; the magnetic-to-photovoltaic module is rotationally connected with the tower body, a photovoltaic surface of the magnetic-to-photovoltaic module is always opposite to the illumination direction, the photovoltaic surface is connected with the photovoltaic power generation system, and the photovoltaic surface absorbs light energy and is converted into electric energy by the photovoltaic power generation system to be provided for the lamp; the magnetic-rotating photovoltaic component comprises a north magnetic rotating wheel, and the north magnetic rotating wheel is positioned on the north side of the tower body and is in rotating connection with the tower body; the photovoltaic panel can drive the photovoltaic surface to rotate without electric energy loss, so that the single-sided photovoltaic surface always faces the positive sunlight, the equipment quantity of the photovoltaic panel is reduced, the manufacturing cost is reduced, the light energy absorption capacity is improved, and the energy loss is reduced.

Description

Solar energy illumination beacon
Technical Field
The invention belongs to the field of photoelectric equipment, and particularly relates to a solar lighting beacon.
Background
The solar light tower is a product suitable for green sustainable development in recent years, and has the advantages of no battery pollution and no battery replacement work.
Solar lamp towers generally adopt a photovoltaic power generation system to store energy and generate power, and a photovoltaic panel of the photovoltaic power generation system is usually fixedly arranged.
Since a lighthouse is generally installed in an open area, scattering and diffusion of sunlight are relatively small, and the sun is very far from the earth, sunlight irradiated to the earth is considered as parallel light, and since the sun rises and falls on the earth, the sunlight is gradually changed from the east to the west in the daytime, theoretically, the irradiation direction is 180 degrees, and the irradiation direction changes according to time.
In order to fully absorb sunlight in the daytime, a plurality of groups of photovoltaic panels with different placing angles are arranged to absorb solar energy as much as possible, and the cost of the photovoltaic panels is greatly increased due to the arrangement.
The photovoltaic power generation system has the advantages that a part of photovoltaic panels can rotate, the photovoltaic panels can work through the operation of the motor when rotating, the electric energy source of the motor is storage batteries or solar energy, so that part of electric energy is also lost, the redundant solar energy is insufficient, the cost of the motor is lost, and most manufacturers do not recommend the arrangement.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a solar lighting beacon which can drive a photovoltaic surface to rotate without electric energy loss, so that the photovoltaic surface on one side always faces the sunlight, the equipment number of photovoltaic panels is reduced, the manufacturing cost is reduced, the light energy absorption capacity is improved, and the energy loss is reduced.
The invention relates to a solar lighting beacon, which comprises
The tower body 3 is vertical, is connected with the ground and is provided with a photovoltaic power generation system.
And the lamp 4 is positioned at the top end of the tower body 3 and emits light after being electrified.
The magnetic-to-photovoltaic module is rotatably connected with the tower body 3, a photovoltaic surface of the magnetic-to-photovoltaic module is always opposite to the illumination direction, the photovoltaic surface is connected with the photovoltaic power generation system, and the photovoltaic surface absorbs light energy and is converted into electric energy by the photovoltaic power generation system to be supplied to the lamp 4.
Magnetism changes photovoltaic module includes north magnetism runner 1, and north magnetism runner 1 is located the north side of body of the tower 3 to rotate with body of the tower 3 and be connected.
The north magnetic rotary wheel 1 comprises
The north light plate 101 is arc-shaped and is composed of photovoltaic plates, and the surfaces of the photovoltaic plates are photovoltaic surfaces.
The north-magnet block 102 is located at one end of the north-light plate 101 and is made of an easily-heated magnet.
The north two magnetic blocks 103 are located at the other end of the north one optical plate 101 and are made of an easily-heated magnet.
The north base plate 105 is rotationally connected with the tower body 3 through a north rotating shaft, the rotating shaft center is the north-south shaft center of the north base plate 105, the north rotating shaft is connected with the tower body 3 through a one-way bearing, and the rotatable direction of the one-way bearing is the clockwise direction from the north to the south viewing angle.
One end of the north fixing rod 104 is fixedly connected with the upper side of the north base plate 105, the other end of the north fixing rod is rotatably connected with the center of the inner end of the north light plate 101, the north light plate 101 can rotate around the axis of the north base plate 105 in the north-south direction relative to the north fixing rod 104, and the rotation of the north light plate 101 relative to the north fixing rod 104 has angle limitation.
The north-magnet base 106 is located at one end of the upper side of the north substrate 105, is arranged opposite to the north-magnet block 102 up and down, and has the same magnetism as the opposite surface.
The second north magnetic base 107 is located at the other end of the upper side of the north substrate 105, is arranged opposite to the second north magnetic block 103 in the up-down direction, and has the same magnetism as the opposite surface.
In the same free state, the distance between the north-magnet block 102 and the north-magnet base 106 is the same as the distance between the north-magnet block 103 and the north-magnet base 107.
As a further improvement of the invention, the tower body comprises a south magnetic rotating wheel 2, wherein the south magnetic rotating wheel 2 is positioned on the south side of the tower body 3 and is rotatably connected with the tower body 3. The south magnetic rotating wheel 2 has the same structure as the north magnetic rotating wheel 1.
As a further improvement of the invention, the north magnetic rotating wheel 1 also comprises
The second light board 111 is arc-shaped and is composed of photovoltaic boards, and the surfaces of the photovoltaic boards are photovoltaic surfaces.
The north three magnetic block 112 is located at one end of the north two light plate 111 and is made of an easily-heated magnet.
The north four magnetic block 113 is located at the other end of the north two optical plate 111 and is made of an easily-heated magnet.
One end of the second north fixed rod 114 is fixedly connected with the lower side of the north substrate 105, and the other end is rotatably connected with the center of the inner end of the second north optical plate 111, the second north optical plate 111 can rotate around the axis of the north-south direction of the north substrate 105 relative to the second north fixed rod 114, and the rotation of the second north optical plate 111 relative to the second north fixed rod 114 has angle limitation.
The north three-magnet base 116 is located at one end of the lower side of the north substrate 105, is arranged opposite to the north three-magnet block 112 up and down, and has the same magnetism as the opposite surface.
The north four-magnet base 117 is located at the other end of the lower side of the north substrate 105, is arranged opposite to the north four-magnet block 113 up and down, and has the same magnetism as the opposite surface.
In the same free state, the distance between the north three magnetic blocks 112 and the north three magnetic base 116 is the same as the distance between the north four magnetic blocks 113 and the north four magnetic base 117.
As a further improvement of the invention, the outer side of the north two magnetic blocks 103 is coated with a heat absorption layer, and the heat absorption layer is a coating containing graphene.
As a further improvement of the present invention, the outer sides of the north magnetic block 102 and the north magnetic block 103 are both coated with heat absorbing layers, and the heat absorbing layers are made of graphene-containing paint. The graphene content in the heat absorbing layer of the north magnetic block 102 is half of the graphene content in the heat absorbing layer of the north magnetic block 103.
As a further improvement of the present invention, the north four-magnet block 113 is coated with a heat absorbing layer, and the heat absorbing layer is a coating containing graphene.
As a further improvement of the present invention, the outer sides of the north three-magnet block 112 and the north four-magnet block 113 are both coated with a heat absorbing layer, and the heat absorbing layer is a coating containing graphene. The graphene content in the heat absorbing layer of the north three-magnet block 112 is half of the graphene content in the heat absorbing layer of the north four-magnet block 113.
As a further improvement of the invention, the tower further comprises a sunshade sleeve 5, wherein the sunshade sleeve 5 is fixedly arranged on the outer side of the tower body 3, and the sunshade sleeve 5 is a hollow part with an opening at the upper side. When the north substrate 105 is in a vertical state, the upper end of the sunshade sleeve 5 is flush with the lower end of the first north light plate 101 and the lower end of the second north light plate 111, so that the second north magnetic block 103 and the fourth north magnetic block 113 are both positioned in the sunshade sleeve 5.
As a further improvement of the invention, the tower also comprises an electric energy storage system, wherein the electric energy storage system is positioned in the tower body 3 and is communicated with the magnetic-to-photovoltaic module, and converts kinetic energy generated by the rotation of the magnetic-to-photovoltaic module into electric energy and stores the electric energy; the electric energy storage system comprises a stator and a rotor, the rotor is connected with the magnetic conversion photovoltaic assembly, the magnetic conversion photovoltaic assembly drives the rotor to rotate in the stator when rotating, so that the electric energy storage system generates electricity, the electric energy storage system and the photovoltaic power generation system share one storage battery, and the electric energy generated by the electric energy storage system is stored in the storage battery.
Another object of the present invention is to provide a method for charging a solar lighting beacon, based on which the solar lighting beacon is characterized in that:
s1, at sunrise, sunlight irradiates a magnet, and the sunlight irradiates a partial photovoltaic surface;
s2, the temperature of the magnet irradiated by sunlight is relatively increased, the magnetism is weakened, and the magnetic force at the two ends of the photovoltaic surface is unbalanced;
s3, the magnet irradiated by sunlight moves in the direction close to the north substrate 105, the magnet not irradiated by sunlight moves in the direction far from the north substrate 105, the photovoltaic surface rotates, and the whole area of the photovoltaic surface is irradiated by sunlight;
s4, the sunlight irradiation angle moves along with the rotation of the earth, and after the original magnet irradiated by sunlight is not irradiated by sunlight, the magnet is moved away from the direction of the north substrate 105 until the stress of the photovoltaic surface is balanced, and all areas of the photovoltaic surface are always irradiated by sunlight;
s5, the sunlight irradiation angle moves along with the rotation of the earth, and after the original magnet which is not irradiated by the sunlight is irradiated by the sunlight, the magnet moves in the direction close to the north substrate 105 until the stress of the photovoltaic surface is balanced, and the whole area of the photovoltaic surface is always irradiated by the sunlight.
Compared with the prior art, the invention has the beneficial effects that:
according to the movable north-first light plate, when the sun is sunrise, sunlight irradiates the north-first magnetic block, the temperature of the north-first magnetic block is higher than that of the north-second magnetic block after the light irradiates the north-first magnetic block, the magnetism of the magnet is weakened after the temperature of the magnet is raised, the stress balance of two ends of the north-first light plate is broken, the north-first magnetic block can approach the north-first magnetic base, the north-second magnetic block can be far away from the north-second magnetic base, the photovoltaic surface of the north-first light plate is inclined and rotates towards the sunlight irradiating direction, the photovoltaic surface is enabled to face the sunlight irradiating direction, the light irradiating area of the photovoltaic surface is increased, and the light energy collecting efficiency is improved.
When the two north magnetic blocks are illuminated, the two north magnetic blocks can approach the two north magnetic bases, so that the photovoltaic surface of the first north light plate rotates towards the sunlight irradiation direction, and the photovoltaic surface always forms a positive direction with the sunlight irradiation direction.
The rotation of the first north light plate relative to the first north fixed rod has angle limitation, when the rotation of the first north light plate reaches the limit, the second north magnetic blocks are still irradiated by sunlight, and because the magnetic force between the second north magnetic blocks and the second north magnetic base is smaller than the magnetic force between the first north magnetic blocks and the first north magnetic base, the magnetic rotating wheel rotates under the action of the magnetic force until the second north magnetic blocks reduce the sunlight irradiation, the stress at two ends of the first north light plate reaches balance, and the photovoltaic surface is still in the positive direction of the sunlight.
After the first light plate is irradiated by sunlight in the daytime, the first light plate drives the north magnetic rotary wheel to rotate until the north substrate is in a vertical state, and the photovoltaic surface of the second light plate faces the sun rising in the morning of the second day, so that the light energy in the morning of the second day is completely collected, and the first light plate and the second light plate generate a cycle to sequentially collect the light energy in the daytime.
The sun shading sleeve is arranged, the first north light plate or the second north light plate which does not collect light energy is positioned in the sun shading sleeve, and when the second north magnetic block receives sunlight, the fourth north magnetic block is ensured not to be irradiated, so that the reaction force generated by the rotation of the north magnetic rotating wheel is effectively avoided.
The invention makes the rotation of the north magnetic rotating wheel unidirectional by arranging the unidirectional bearing, adapts to the phenomenon of rising to west and falling from east to west of sun, effectively avoids the inversion of the north magnetic rotating wheel, and reduces the illuminated area and time of the photovoltaic surface.
Drawings
FIG. 1 is a schematic plan view of a north magnetic rotor according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a structure of a north magnetic rotating wheel illuminated at sunrise according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the first north magnetic block moving downward after being heated according to the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram illustrating a first embodiment of the present invention when sunlight is moved to irradiate the first light board;
FIG. 5 is a schematic structural diagram of a first embodiment of the present invention when sunlight is moving to irradiate the first magnetic block;
FIG. 6 is a schematic structural diagram of the first magnetic block of the first embodiment of the present invention moving downward after being heated;
FIG. 7 is a schematic plan view of a north magnetic rotor according to a second embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a second magnetic block according to a second embodiment of the present invention, which moves downward after being heated and drives the magnetic rotator to rotate;
FIG. 9 is a schematic structural diagram of a second embodiment of the present invention when the north magnetic rotor rotates to a position where the north substrate is vertical;
FIG. 10 is a schematic view of a north-first light panel according to a second embodiment of the present invention while being stable;
fig. 11 is a schematic perspective view of a third embodiment of the present invention;
FIG. 12 is a schematic diagram of a planar structure of a north two magnetic block according to a fourth embodiment of the present invention;
fig. 13 is a schematic plan view of a north magnetic runner at sunset according to a fifth embodiment of the present invention;
fig. 14 is a schematic plan view of the north magnetic rotor at sunrise of the second day according to the fifth embodiment of the present invention.
The reference numbers in the figures illustrate:
the device comprises a north magnetic rotating wheel 1, a north light plate 101, a north magnetic block 102, a north magnetic block 103, a north fixed rod 104, a north base plate 105, a north magnetic base 106, a north magnetic base 107, a north light plate 111, a north magnetic block 112, a north magnetic block 113, a north fixed rod 114, a north magnetic base 116, a north magnetic base 117, a south magnetic rotating wheel 2, a tower body 3, a lamp 4 and a sun shading sleeve 5.
Detailed Description
The first embodiment is as follows: referring to fig. 1-6, a solar lighting beacon comprises:
the tower body 3 is vertical, is connected with the ground and is provided with a photovoltaic power generation system.
And the lamp 4 is positioned at the top end of the tower body 3 and emits light after being electrified.
The magnetic-to-photovoltaic module is rotationally connected with the tower body 3, a photovoltaic surface of the magnetic-to-photovoltaic module is always opposite to the illumination direction, the photovoltaic surface is connected with the photovoltaic power generation system, and the photovoltaic surface absorbs light energy and provides the light energy for the lamp 4 after being converted into electric energy.
Magnetism changes photovoltaic module includes north magnetism runner 1, and north magnetism runner 1 is located the north side of body of the tower 3 to rotate with body of the tower 3 and be connected.
The north magnetic rotor 1 includes:
the north light plate 101 is arc-shaped and is composed of photovoltaic plates, and the surfaces of the photovoltaic plates are photovoltaic surfaces.
The north-magnet block 102 is located at one end of the north-light plate 101 and is made of an easily-heated magnet.
The north two magnetic blocks 103 are located at the other end of the north one optical plate 101 and are made of an easily-heated magnet.
The north base plate 105 is rotationally connected with the tower body 3 through a north rotating shaft, the rotating shaft center is the north-south shaft center of the north base plate 105, the north rotating shaft is connected with the tower body 3 through a one-way bearing, and the rotatable direction of the one-way bearing is the clockwise direction from the north to the south viewing angle.
One end of the north fixing rod 104 is fixedly connected with the upper side of the north base plate 105, the other end of the north fixing rod is rotatably connected with the center of the inner end of the north light plate 101, the north light plate 101 can rotate around the axis of the north base plate 105 in the north-south direction relative to the north fixing rod 104, and the rotation of the north light plate 101 relative to the north fixing rod 104 has angle limitation.
The north-magnet base 106 is located at one end of the upper side of the north substrate 105, is arranged opposite to the north-magnet block 102 up and down, and has the same magnetism as the opposite surface.
The second north magnetic base 107 is located at the other end of the upper side of the north substrate 105, is arranged opposite to the second north magnetic block 103 in the up-down direction, and has the same magnetism as the opposite surface.
In the same free state, the distance between the north-magnet block 102 and the north-magnet base 106 is the same as the distance between the north-magnet block 103 and the north-magnet base 107.
The working principle is as follows: in the initial state, the north-light plate 101 is located right above the north substrate 105, and the north substrate 105 is in a horizontal state; under this state, the sun rises from the east, at first shine north first magnetic path 102, north first magnetic path 102 receives the illumination back temperature rise, because the magnetism of magnet weakens along with the rise of temperature, the repulsion force between north first magnetic path 102 and north first magnetic base 106 weakens, can be close to each other, and north first worn-out fur 101 is for keeping the atress balance, the distance of two magnet of north 103 and two magnet of north seat 107 can be elongated, guarantee that the magnetic force that receives at north first worn-out fur 101 both ends equals, the photovoltaic of north first worn-out fur 101 inclines towards the east side this moment, the photovoltaic face is by the irradiant area increase, improve light energy collection efficiency.
When the globe rotates, the sun moves from east to west at the angle of the globe, the north-magnet block 102 is not irradiated by sunlight any more, the temperature drops, and the north-light plate 101 rotates to west along with the rotation, so that the photovoltaic surface is always opposite to the sunlight.
In the afternoon, the sunlight irradiates the two north magnetic blocks 103, and the north-light plate 101 rotates to the west side, which has the same principle as the movement of the north-magnetic block 102.
The photovoltaic surface can receive the sunlight in the whole day, and the light energy collection efficiency is improved.
The second embodiment is as follows: in the first embodiment, referring to fig. 7-10, the north magnetic rotating wheel 1 further includes:
the second light board 111 is arc-shaped and is composed of photovoltaic boards, and the surfaces of the photovoltaic boards are photovoltaic surfaces.
The north three magnetic block 112 is located at one end of the north two light plate 111 and is made of an easily-heated magnet.
The north four magnetic block 113 is located at the other end of the north two optical plate 111 and is made of an easily-heated magnet.
One end of the second north fixed rod 114 is fixedly connected with the lower side of the north substrate 105, and the other end is rotatably connected with the center of the inner end of the second north optical plate 111, the second north optical plate 111 can rotate around the axis of the north-south direction of the north substrate 105 relative to the second north fixed rod 114, and the rotation of the second north optical plate 111 relative to the second north fixed rod 114 has angle limitation.
The north three-magnet base 116 is located at one end of the lower side of the north substrate 105, is arranged opposite to the north three-magnet block 112 up and down, and has the same magnetism as the opposite surface.
The north four-magnet base 117 is located at the other end of the lower side of the north substrate 105, is arranged opposite to the north four-magnet block 113 up and down, and has the same magnetism as the opposite surface.
In the same free state, the distance between the north three magnetic blocks 112 and the north three magnetic base 116 is the same as the distance between the north four magnetic blocks 113 and the north four magnetic base 117.
The second north optical plate 111 and the first north optical plate 101 are symmetrically distributed relative to the north substrate 105, that is, when the first north optical plate 101 receives sunlight, the second north optical plate 111 does not receive the sunlight; when the first north light plate 101 is rotated by magnetic force, the second north light plate 111 is rotated from bottom to top; when the sun is on the sun, the sunlight horizontally irradiates on the north first light plate 101, the north substrate 105 is vertical, the north first magnetic block 102 and the north second magnetic block 103 are both irradiated by the sunlight, the two ends of the north first light plate 101 are stressed in balance, the whole north magnetic rotating wheel 1 does not rotate, and the north second light plate 111 is located on the left side of the north substrate 105.
In this state, when the sun rises on the next day, sunlight can directly irradiate the photovoltaic surface of the second north light panel 111, and the loss of light energy is reduced; when the sun moves towards the west, the sun irradiates the three magnetic blocks 112 to enable the second north light plate 111 to rotate towards the moving direction of the sun, and when the rotation of the second north light plate 111 reaches the limit, the magnetic force drives the magnetic rotation wheel 1 to rotate, so that the photovoltaic surface of the second north light plate 111 faces the sun, and the collection of light energy is realized.
Under the arrangement, the first north light plate 101 and the second north light plate 111 collect light energy of one day in sequence, and the light energy at any time in the day cannot be wasted.
The third concrete embodiment: based on the first or second embodiment, please refer to fig. 11, the two magnetic blocks 103 are wrapped with a heat absorbing layer, and the heat absorbing layer is a coating containing graphene. The heat absorption effect of the north two magnetic blocks 103 is better than that of the north one magnetic block 102, so that the magnetic force change generated by the north two magnetic blocks 103 from afternoon to sunset can strengthen the drive of the whole north magnetic runner 1.
In a fourth embodiment, on the basis of any one of the first to third embodiments, please refer to fig. 12, which further includes a south magnetic rotating wheel 2, and the south magnetic rotating wheel 2 is located at the south side of the tower body 3 and is rotatably connected to the tower body 3. The south magnetic rotating wheel 2 has the same structure as the north magnetic rotating wheel 1. The light energy collection capacity on a single tower 3 is improved.
In a fifth embodiment, on the basis of any one of the first to fourth embodiments, please refer to fig. 13-14, which further includes a sunshade sleeve 5, the sunshade sleeve 5 is fixedly disposed at the outer side of the tower body 3, and the sunshade sleeve 5 is a hollow component having an opening at the upper side. The vertical section of the sunshade sleeve 5 is arc-shaped, the arc-shaped is concentric with the arc-shaped presented by the vertical sections of the first north light board 101 and the second north light board 111, the arc-shaped radius of the sunshade sleeve 5 is larger than the arc-shaped radius of the first north light board 101 and the second north light board 111, the first north light board 101 and the second north light board 111 can freely swing in the sunshade sleeve 5, and the north magnetic rotating wheel 1 can also freely rotate in the sunshade sleeve 5 without interference.
When the north substrate 105 is in a vertical state, the upper end of the sunshade sleeve 5 is flush with the lower end of the first north light plate 101 and the lower end of the second north light plate 111, so that the second north magnetic block 103 and the fourth north magnetic block 113 are both positioned in the sunshade sleeve 5.
When the north two magnetic blocks 103 are irradiated by sunlight, the north four magnetic blocks 113 are ensured not to be irradiated, and the problem that the north magnetic runner 1 rotates to generate reaction force due to the fact that reverse rotating force is generated when the north four magnetic blocks 113 are heated is effectively avoided.
The sixth specific embodiment: in any of the first to fifth embodiments, the outer sides of the first and second north magnetic blocks 102 and 103 are coated with heat absorbing layers, and the heat absorbing layers are made of graphene-containing paint. The graphene content in the heat absorbing layer of the north magnetic block 102 is half of the graphene content in the heat absorbing layer of the north magnetic block 103.
The seventh specific embodiment: in any of the first to sixth embodiments, the north four magnetic blocks 113 are coated with a heat absorbing layer, and the heat absorbing layer is a coating containing graphene.
The heat absorption effect of the north four-magnet block 113 is better than that of the north three-magnet block 1102, so that the magnetic force change generated by the north four-magnet block 113 from sunrise to sunset can strengthen the drive of the whole north magnetic runner 1.
The eighth embodiment: in any of the first to seventh embodiments, the three magnetic blocks 112 and the four magnetic blocks 113 are coated with a heat absorbing layer, and the heat absorbing layer is a coating containing graphene. The graphene content in the heat absorbing layer of the north three-magnet block 112 is half of the graphene content in the heat absorbing layer of the north four-magnet block 113.
The specific embodiment is nine: on the basis of any one of the first embodiment to the eighth embodiment, the tower further comprises an electric energy storage system, wherein the electric energy storage system is positioned in the tower body 3 and is communicated with the magnetic-to-photovoltaic module, and converts kinetic energy generated by the rotation of the magnetic-to-photovoltaic module into electric energy and stores the electric energy; the electric energy storage system comprises a stator and a rotor, the rotor is connected with the magnetic conversion photovoltaic assembly, the magnetic conversion photovoltaic assembly drives the rotor to rotate in the stator when rotating, so that the electric energy storage system generates electricity, the electric energy storage system and the photovoltaic power generation system share one storage battery, and the electric energy generated by the electric energy storage system is stored in the storage battery.

Claims (10)

1. A solar energy illumination beacon which characterized in that: comprises that
The tower body (3) is vertical, is connected with the ground and is provided with a photovoltaic power generation system;
the lamp (4) is positioned at the top end of the tower body (3) and emits light after being electrified;
the magnetic-to-photovoltaic module is rotationally connected with the tower body (3), a photovoltaic surface of the magnetic-to-photovoltaic module is always opposite to the illumination direction, the photovoltaic surface is connected with the photovoltaic power generation system, and the photovoltaic surface absorbs light energy and is converted into electric energy by the photovoltaic power generation system to be provided for the lamp (4);
the magnetic-rotating photovoltaic module comprises a north magnetic rotating wheel (1), and the north magnetic rotating wheel (1) is positioned on the north side of the tower body (3) and is rotationally connected with the tower body (3);
the north magnetic rotating wheel (1) comprises
The first light plate (101) is arc-shaped and consists of photovoltaic plates, and the surfaces of the photovoltaic plates are photovoltaic surfaces;
the first north magnetic block (102) is positioned at one end of the first north light plate (101) and is made of an easily-heated magnet;
the north two magnetic blocks (103) are positioned at the other end of the north one light plate (101) and are made of magnets easy to heat;
the north base plate (105) is rotationally connected with the tower body (3) through a north rotating shaft, the rotating shaft center is the shaft center of the north base plate (105) in the north-south direction, the north rotating shaft is connected with the tower body (3) through a one-way bearing, and the rotatable direction of the one-way bearing is the clockwise direction under the view angle from the north to the south;
the first north fixed rod (104) has one end fixedly connected with the upper side of the north substrate (105) and the other end rotatably connected with the center of the inner end of the first north light plate (101), the first north light plate (101) can rotate around the axis of the north-south direction of the north substrate (105) relative to the first north fixed rod (104), and the rotation of the first north light plate (101) relative to the first north fixed rod (104) has angle limitation;
the north-first magnetic seat (106) is positioned at one end of the upper side of the north substrate (105), is arranged opposite to the north-first magnetic block (102) up and down, and has the same magnetism as the opposite surface;
the second north magnetic base (107) is positioned at the other end of the upper side of the north substrate (105), is arranged opposite to the second north magnetic block (103) up and down, and has the same magnetism as the opposite surface;
under the same free state, the distance between the north-magnet block (102) and the north-magnet seat (106) is the same as the distance between the north-magnet block (103) and the north-magnet seat (107).
2. A solar lighting beacon as claimed in claim 1, wherein: the tower body is characterized by further comprising a south magnetic rotating wheel (2), wherein the south magnetic rotating wheel (2) is positioned on the south side of the tower body (3) and is in rotating connection with the tower body (3); the south magnetic rotating wheel (2) and the north magnetic rotating wheel (1) have the same structure.
3. A solar lighting beacon as claimed in claim 1, wherein: the north magnetic rotating wheel (1) also comprises
The second light plate (111) is arc-shaped and consists of photovoltaic plates, and the surfaces of the photovoltaic plates are photovoltaic surfaces;
the three-magnet north block (112) is positioned at one end of the two-magnet north plate (111) and is made of an easily-heated magnet;
the north four-magnet block (113) is positioned at the other end of the north two-light plate (111) and is made of an easily-heated magnet;
one end of the second north fixed rod (114) is fixedly connected with the lower side of the north substrate (105), the other end of the second north fixed rod is rotatably connected with the center of the inner end of the second north light plate (111), the second north light plate (111) can rotate around the axle center of the north substrate (105) in the north-south direction relative to the second north fixed rod (114), and the rotation of the second north light plate (111) relative to the second north fixed rod (114) has angle limitation;
the three-magnet north base (116) is positioned at one end of the lower side of the north substrate (105), is arranged opposite to the three-magnet north block (112) up and down, and has the same magnetism as the opposite surface;
the north four-magnet seat (117) is positioned at the other end of the lower side of the north substrate (105), is arranged opposite to the north four-magnet block (113) up and down, and has the same magnetism as the opposite surface;
under the same free state, the distance between the three magnetic blocks (112) and the three magnetic bases (116) is the same as the distance between the four magnetic blocks (113) and the four magnetic bases (117).
4. A solar lighting beacon as claimed in claim 3, wherein: the outer sides of the two magnetic blocks (103) are coated with heat absorption layers, and the heat absorption layers are coatings containing graphene.
5. A solar lighting beacon as claimed in claim 1, wherein: the outer sides of the north first magnetic block (102) and the north second magnetic block (103) are respectively coated with a heat absorption layer, and the heat absorption layers are made of coating containing graphene; the graphene content in the heat absorption layer of the north magnetic block (102) is half of that in the heat absorption layer of the north magnetic block (103).
6. A solar lighting beacon as claimed in claim 3, wherein: the outer side of the north four-magnet block (113) is coated with a heat absorption layer, and the heat absorption layer is made of coating containing graphene.
7. A solar lighting beacon as claimed in claim 3, wherein: the outer sides of the three-magnet north block (112) and the four-magnet north block (113) are respectively coated with a heat absorption layer, and the heat absorption layers are made of coating containing graphene; the graphene content in the heat absorption layer of the north three-magnet block (112) is half of that in the heat absorption layer of the north four-magnet block (113).
8. A solar lighting beacon as claimed in claim 3, wherein: the tower is characterized by further comprising a sun-shading sleeve (5), wherein the sun-shading sleeve (5) is fixedly arranged on the outer side of the tower body (3), and the upper side of the sun-shading sleeve (5) is a hollow part with an opening; when the north substrate (105) is in a vertical state, the upper end of the sunshade sleeve (5) is flush with the lower end of the first north light plate (101) and the lower end of the second north light plate (111), so that the second north magnetic block (103) and the fourth north magnetic block (113) are both positioned in the sunshade sleeve (5).
9. A solar lighting beacon as claimed in claim 1, wherein: the electric energy storage system is positioned in the tower body (3), is communicated with the magnetic-to-photovoltaic module, and converts kinetic energy generated by the rotation of the magnetic-to-photovoltaic module into electric energy and stores the electric energy; the electric energy storage system comprises a stator and a rotor, the rotor is connected with the magnetic conversion photovoltaic assembly, the magnetic conversion photovoltaic assembly drives the rotor to rotate in the stator when rotating, so that the electric energy storage system generates electricity, the electric energy storage system and the photovoltaic power generation system share one storage battery, and the electric energy generated by the electric energy storage system is stored in the storage battery.
10. A method for charging a solar lighting beacon according to any of claims 1-9, wherein:
s1, at sunrise, sunlight irradiates a magnet, and the sunlight irradiates a partial photovoltaic surface;
s2, the temperature of the magnet irradiated by sunlight is relatively increased, the magnetism is weakened, and the magnetic force at the two ends of the photovoltaic surface is unbalanced;
s3, the magnet irradiated by sunlight moves in the direction close to the north substrate (105), the magnet not irradiated by sunlight moves in the direction away from the north substrate (105), the photovoltaic surface rotates, and the whole area of the photovoltaic surface is irradiated by sunlight;
s4, the sunlight irradiation angle moves along with the rotation of the earth, and after the original magnet irradiated by sunlight is not irradiated by sunlight, the magnet is moved away from the north substrate (105) until the stress of the photovoltaic surface is balanced, and the whole area of the photovoltaic surface is always irradiated by the sunlight;
s5, the sunlight irradiation angle moves along with the rotation of the earth, and after the original magnet which is not irradiated by the sunlight is irradiated by the sunlight, the magnet moves close to the north substrate (105) until the stress of the photovoltaic surface is balanced, and the whole area of the photovoltaic surface is always irradiated by the sunlight.
CN202111281362.9A 2021-11-01 2021-11-01 Solar energy illumination beacon Active CN113958910B (en)

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CN113882601A (en) * 2021-11-10 2022-01-04 深圳市凯丰建筑设计有限公司 Building component plate with solar energy collecting function and collecting method thereof

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CN206272999U (en) * 2016-11-07 2017-06-20 广州视源电子科技股份有限公司 panel fixing device and panel module
CN109195278A (en) * 2018-08-16 2019-01-11 浙江贝尔技术有限公司 Wisdom beacon system and wisdom beacon implementation method
CN109462369A (en) * 2018-11-13 2019-03-12 杭州光曲智能科技有限公司 A kind of solar energy photovoltaic generator of spherical solar azimuth automatic tracing

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Publication number Priority date Publication date Assignee Title
CN204119142U (en) * 2014-10-28 2015-01-21 山东硕华科技有限公司 A kind of beacon photovoltaic system
CN105978464A (en) * 2016-05-30 2016-09-28 瞿曦 Liquid thermal-expansion driving type solar tracking system
CN206272999U (en) * 2016-11-07 2017-06-20 广州视源电子科技股份有限公司 panel fixing device and panel module
CN109195278A (en) * 2018-08-16 2019-01-11 浙江贝尔技术有限公司 Wisdom beacon system and wisdom beacon implementation method
CN109462369A (en) * 2018-11-13 2019-03-12 杭州光曲智能科技有限公司 A kind of solar energy photovoltaic generator of spherical solar azimuth automatic tracing

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