CN112628673A - Environment-friendly LED street lamp - Google Patents
Environment-friendly LED street lamp Download PDFInfo
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- CN112628673A CN112628673A CN202011545057.1A CN202011545057A CN112628673A CN 112628673 A CN112628673 A CN 112628673A CN 202011545057 A CN202011545057 A CN 202011545057A CN 112628673 A CN112628673 A CN 112628673A
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- 238000010438 heat treatment Methods 0.000 claims abstract description 117
- 238000001704 evaporation Methods 0.000 claims abstract description 86
- 230000008020 evaporation Effects 0.000 claims abstract description 79
- 238000003860 storage Methods 0.000 claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims description 53
- 238000005192 partition Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 28
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 230000008093 supporting effect Effects 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- 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
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- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to the technical field of lighting street lamps, and particularly relates to an environment-friendly LED street lamp which comprises a lamp post, a storage battery and a base; the lamp post is a cylindrical cavity structure body; the bottom end of the lamp post is fixedly connected with a connecting plate; the connecting plate is provided with uniformly distributed mounting holes; the connecting plate is used for fixedly mounting the lamp post and the ground through bolts; one end of the lamp post, which is far away from the connecting plate, is fixedly connected with a base; the base is a square cavity type structure body; the opening of one side of the inner cavity of the base, which is far away from the lamp post, is arranged; a fixing plate is fixedly connected to one side of the base, which is far away from the lamp post; according to the invention, by arranging the evaporation tank, the telescopic rod and the second heating plate, and utilizing the angle between the sun and the uniformly arranged second heating plate, the illumination intensity of the second heating plate is different, so that the position of the photovoltaic plate can be continuously adjusted automatically according to the sunlight irradiation angle, the solar utilization efficiency of the photovoltaic plate is higher, and the power generation efficiency of the photovoltaic plate is higher.
Description
Technical Field
The invention belongs to the technical field of lighting street lamps, and particularly relates to an environment-friendly LED street lamp.
Background
In the prior art, solar energy is absorbed and converted into electric energy to be stored in a storage battery in daytime, and electric quantity stored in the storage battery provides energy for the street lamp at night, so that the street lamp emits light, and provides light source for roads, thereby providing convenience for pedestrians, so that the solar street lamp is widely used, but in the prior art, a photovoltaic power generation board on the solar street lamp is in fixed connection under most conditions, and the inclination angle of the photovoltaic board is manually regulated during installation, so that the photovoltaic board can absorb the solar energy and convert the solar energy into the electric energy, but because the position of the sun is continuously changed in one day, the angle of the sun and the photovoltaic board is continuously changed, the photovoltaic board in fixed connection cannot effectively absorb the solar energy with maximum efficiency under the continuously changed sunlight irradiation, so that the absorption efficiency of the photovoltaic board on the solar energy is low, and in the prior art, the angle adjustment of the photovoltaic board is mostly carried out by using an optical sensor and, but because the light sensor is extremely easily influenced by external dust and impurities in the use process, the sensitivity of the light sensor is damaged, and meanwhile, the light sensor which is too precise is matched with a mechanical structure, so that the structure is complex, the installation difficulty is increased, the manufacturing cost of the solar street lamp is increased, and the large-area laying of the solar street lamp is not facilitated.
The environmental protection LED street lamp that china patent issued, application number: 2018110441884, comprising a lamp post, wherein the lamp post is provided with a lamp body, and the lamp body is internally provided with an LED lamp; the lamp post is also fixedly provided with a storage battery, the storage battery is electrically connected with the lamp body, and the lamp post is also provided with a solar cell panel for charging the storage battery; a fixed rod and a rotating rod are horizontally arranged on the lamp post; a first rotating shaft is arranged on the fixed rod, and one end of the inclined strut is connected with the fixed rod through the first rotating shaft; the other end of the diagonal brace is fixed with a solar cell panel; the environment-friendly LED street lamp control motor drives the driving wheel to drive the rotating rod to rotate around the lamp post, and then the solar cell panel integrally rotates along with the rotating rod, so that the solar cell panel rotates, the utilization rate of solar energy is improved, on one hand, the structure designed for realizing the rotation of the solar cell panel in the scheme is complex, the installation and maintenance processes are troublesome, and meanwhile, the rotation of the solar cell panel in the scheme depends on the output signal of the controller, and the self intelligent regulation and control according to the actual environment cannot be realized.
In view of this, the invention develops an environment-friendly LED street lamp to solve the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problem that in the prior art, the photovoltaic power generation panels on the solar street lamp are in fixed connection under most conditions and cannot effectively keep the maximum sunlight absorption of the photovoltaic power generation panels along with the change of sunlight angles, the invention provides the environment-friendly LED street lamp.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly LED street lamp, which comprises a lamp post, a storage battery and a base; the lamp post is a cylindrical cavity structure body; the bottom end of the lamp post is fixedly connected with a connecting plate; the connecting plate is provided with uniformly distributed mounting holes; the connecting plate is used for fixedly mounting the lamp post and the ground through bolts; one end of the lamp post, which is far away from the connecting plate, is fixedly connected with a base; the base is a square cavity type structure body; the opening of one side of the inner cavity of the base, which is far away from the lamp post, is arranged; a fixing plate is fixedly connected to one side of the base, which is far away from the lamp post; a partition plate is fixedly connected between the fixed plate and the inner cavity of the base; the partition plate is designed in an X shape; the fixed plate and the partition plate divide the inner cavity of the base into four evaporation tanks; one side of the fixed plate, which is far away from the partition plate, is provided with first through grooves which are uniformly distributed; the first through grooves correspond to the evaporation grooves one by one; an extension pipe is fixedly connected in the first through groove; the telescopic pipes are formed by mutually sleeving cylindrical cavity type structural bodies; the telescopic pipe is closed at one side far away from the evaporation tank and is communicated at one side close to the evaporation tank; a photovoltaic panel is arranged on one side of the base, which is far away from the lamp post; the photovoltaic panel is hinged with the telescopic pipe; a second through groove is formed in the center of the fixing plate; the second through groove penetrates through the fixing plate, the partition plate and the base; the second through groove extends into the inner cavity of the lamp post; a limiting pipe is connected in the second through groove in a sliding manner; the photovoltaic panel is fixedly connected with a spherical universal joint corresponding to the limiting pipe; the limiting pipe is rotatably connected with the photovoltaic panel through a spherical universal joint; the storage battery is arranged in the lamp post; the storage battery lead is connected with the photovoltaic panel through a limiting pipe and an inner cavity of the spherical universal joint; the outer side of the lamp post is fixedly connected with uniformly distributed lamp shades corresponding to the storage battery through guide rods; a bulb is arranged in the lampshade; the bulb is electrically connected with the storage battery; first grooves which are uniformly distributed are formed in the photovoltaic panel; the first grooves are fixedly connected with first heating plates; a second heating plate is fixedly connected to one side of the first heating plate, which is far away from the photovoltaic plate; the first heating plate and the second heating plate are both heated by solar energy; a first cavity is formed in the first heating plate and the second heating plate; the first cavities positioned on two sides of the photovoltaic panel are communicated with the evaporation tank through double guide pipes; the evaporation tank and the first cavity are filled with alcohol solution;
in the prior art, solar energy is absorbed and converted into electric energy to be stored in a storage battery in daytime, and electric quantity stored in the storage battery provides energy for the street lamp at night, so that the street lamp emits light, and provides light source for roads, thereby providing convenience for pedestrians, so that the solar street lamp is widely used, but in the prior art, a photovoltaic power generation board on the solar street lamp is in fixed connection under most conditions, and the inclination angle of the photovoltaic board is manually regulated during installation, so that the photovoltaic board can absorb the solar energy and convert the solar energy into the electric energy, but because the position of the sun is continuously changed in one day, the angle of the sun and the photovoltaic board is continuously changed, the photovoltaic board in fixed connection cannot effectively absorb the solar energy with maximum efficiency under the continuously changed sunlight irradiation, so that the absorption efficiency of the photovoltaic board on the solar energy is low, and in the prior art, the angle adjustment of the photovoltaic board is mostly carried out by using an optical sensor and, but because the optical sensor is very susceptible to external dust and impurities in the using process, the sensitivity of the optical sensor is damaged, meanwhile, the optical sensor which is too precise is matched with a mechanical structure, the structure is more complicated, the installation difficulty is increased, the manufacturing cost of the solar street lamp is increased, the large-area laying of the solar street lamp is not facilitated, when the solar street lamp works, the photovoltaic panel is driven by the telescopic pipe which is contracted to be arranged on the upper surface of the base in parallel under the initial state, when the sunlight is transmitted to the ground in the early morning, the solar energy is firstly captured by the second heating panel towards the sun direction, and then the second heating panel absorbs the solar energy to generate heat, the second heating panel transmits the heat to the alcohol solution in the first cavity, and because the first cavity and the evaporation groove which are positioned at the two sides of the photovoltaic panel are communicated through the double guide pipes, the alcohol solution in the evaporation groove is gasified and volatilized by the, the air pressure in the evaporation groove begins to increase, the increased air pressure forms pressure on the extension pipe, the extension pipe on the opposite side of the second heating plate capturing sunlight extends out of the evaporation groove, the extension pipe extends to support the photovoltaic plate, the photovoltaic plate inclines towards the sun side, the angle between the photovoltaic plate and the sunlight gradually draws close to the vertical direction, the angle between the second heating plate and the sunlight gradually develops towards the parallel direction along with the gradual change of the angle of the photovoltaic plate, when the photovoltaic plate is vertical to the sunlight, the second heating plate is parallel to the sunlight, the second heating plate stops heating, the first heating plate parallel to the photovoltaic plate is vertical to the sunlight, the first heating plate is utilized to continuously heat through solar energy, and the air pressure in the evaporation cavity can be continuously maintained due to the fact that the area of the first heating plate is the same and the luminous flux is nearly the same, so as to maintain the angle of the photovoltaic panel, and simultaneously, as the position of the sun in the sky is continuously changed, the area of the second heating panel irradiated by the sunlight is effectively utilized, so that the photovoltaic panel automatically adjusts the position, and the photovoltaic panel is always vertical to the sunlight, by arranging the evaporation groove, the telescopic rod and the second heating panel, the illumination intensity of the second heating panel is different by utilizing the angle between the sun and the uniformly arranged second heating panel, further, the difference of heat generated by the second heating panel is utilized, so that different air pressures are formed in the corresponding evaporation grooves, further, the change of the air pressure is utilized to drive the telescopic pipe to form different thrusts to the photovoltaic panel, further, the acting degrees of the photovoltaic panel under the plurality of thrusts are changed, further, the position of the photovoltaic panel can be continuously adjusted according to the sunlight irradiation angle, further, the utilization efficiency of the photovoltaic panel to the solar energy is higher, make photovoltaic board generating efficiency stronger, simultaneously with setting up the angle problem between first heating panel, the second heating panel and the photovoltaic board, make the photovoltaic board adjust by oneself and can keep the angle effectively after finishing, and then make solar street lamp more convenient when using, it is structurally simpler simultaneously, no matter when installation or follow-up trouble maintenance, it is comparatively simple to advance, makes the suitability of street lamp stronger.
Preferably, a first sliding groove is formed in the side wall of the first groove above the first heating plate; the first sliding groove is connected with a sun shield in a sliding manner; the inner cavity of the base is positioned above the fixed plate and fixedly connected with a squeezing bag; one side of the first sliding groove, which is far away from the first groove, is fixedly connected with an expansion bag; the expansion bag and the extrusion bag are communicated with each other through the catheter; the first heating plate is shielded by the sun shield in an initial state; when the solar panel heating device works, by arranging the sun shield, the extrusion bag and the expansion bag, when the angle of the photovoltaic panel is changed under the pushing action of the air pressure in the evaporation cavity, the extrusion bag is deformed under the pulling force of the photovoltaic panel, negative pressure is formed inside the extrusion bag and gas in the expansion bag is extracted, so that the sun shield shielded by the first heating panel is retracted into the first chute in an initial state, the first heating panel continuously works to provide supporting force for angle maintenance of the photovoltaic panel, the sun shield is arranged by utilizing the change of the distance between the photovoltaic panel and the base to form pulling force on the sun shield, further the superposition area between the sun shield and the first heating panel is effectively and continuously changed, further the heating efficiency of the first heating panel is effectively adjusted, further the heating efficiency of the first heating panel is approximately the same as the heat dissipation efficiency of the evaporation cavity, and the angle of the photovoltaic panel is relatively stable, avoid along with the change of sunshine intensity in one day leads to first heating panel heating efficiency to have certain difference, and then make pressure in the evaporation chamber continue to increase and form great burden to the base.
Preferably, the inner wall of the base is provided with second sliding chutes which are uniformly distributed; a limiting rod is connected in the second sliding groove in a sliding manner; the limiting rod is designed in an L shape; the limiting rods are fixedly connected with a limiting plate; the limiting plate is designed in an annular shape; the limiting plate and the photovoltaic plate are elastically connected through a spring in an initial state; the inner cavity of the base is positioned above the fixed plate and is elastically connected with a movable plate through a spring; the extrusion bag is fixedly connected to the upper surface of the moving plate; the moving plate is connected with the limiting pipe and the telescopic pipe in a sliding manner; the bottom of the moving plate is fixedly connected with an extension pipe; the extension pipe penetrates through the fixing plate and extends into the evaporation tank; when the solar heat collector works, the volume of the extrusion bag changes along with the change of the angle of the photovoltaic plate, so that the overlapping area between the sun shield and the first heating plate changes, the air pressure in the evaporation groove synchronously changes along with the change of sunlight intensity and external environment temperature in one day, when the air pressure in the evaporation groove simultaneously increases, the photovoltaic plate generates upward trend relative to the base, so that the photovoltaic plate is separated from the base, the heat dissipation capacity of an inner cavity of the base is enhanced, meanwhile, when the photovoltaic plate integrally moves, the limiting plate limited by the photovoltaic plate and the second sliding groove synchronously moves, so that the limiting rod fixedly connected between the limiting plates slides in the second sliding groove, the limiting rod loses limitation on the movable plate, at the moment, the movable plate and the extension pipe are pushed upwards under the driving of the air pressure in the evaporation groove, on the one hand, the air pressure in the evaporation groove is relieved by the movable plate, and meanwhile, the movement of the movable, and then make the movable plate form the pressurization to the press bulb about, and then make the sunshading board slide in first spout, and then make first heating panel generate heat more intellectuality, and then the effectual efficiency that generates heat that adjusts first heating panel according to the change of environment avoids evaporating the inslot atmospheric pressure too big when keeping the supporting effect to the photovoltaic panel, forms great burden to the base.
Preferably, one end of the limiting plate, which is positioned in the second chute and is far away from the moving plate, is fixedly connected with an inflatable bag; one end of the extension pipe positioned in the evaporation tank extends to the bottom of the evaporation tank; in the initial state, the extension pipe is in sealing connection with the bottom of the evaporation tank under the action of the pressure of the movable plate spring; a third sliding groove is formed in the inner cavity of the extension pipe; a support rod is connected in the third sliding chute in a sliding manner; one side of the support rod, which is far away from the bottom of the evaporation tank, is fixedly connected with a punching bag; the punching bag is communicated with the inflatable bag through a conduit; when the photovoltaic panel is in work, the limiting plate drives the limiting rod to continuously move to one side, far away from the fixed plate, of the second chute along with the movement of the photovoltaic panel under the common limiting effect of the photovoltaic panel and the second chute, the inflatable bag is gradually extruded along with the movement of the photovoltaic panel, the internal gas is conveyed into the punching bag by the inflatable bag, the volume of the punching bag is increased, the supporting rod is further pushed, a gap is further generated between the extension tube and the bottom of the evaporation tank, the air pressure in the evaporation tank forms thrust to the extension tube by the generation of the gap, the moving plate moves along with the movement of the pressing bag, the heating efficiency of the first heating plate is effectively adjusted, the height between the photovoltaic panel and the base can be effectively kept unchanged in the adjusting process after the photovoltaic panel is upwards jacked up by the inflatable bag and the punching bag, and the photovoltaic panel is further in a stable state, the height of the photovoltaic panel is prevented from changing in the angle change process, and therefore the power generation efficiency of the photovoltaic panel is unstable.
Preferably, the lamp post is fixedly connected with a bearing plate above the street lamp; the bearing plate is in a conical design; the conical bottom of the bearing plate is fixedly connected with a conduction pipe; the conduction tube penetrates through the lamp post and the base and extends to the opening on the upper surface of the fixing plate; the inner cavity of the base is provided with an air outlet hole at one side of the fixed plate away from the lamp post; the during operation, accept the board through the setting, in daily use, accept the board and accept rainwater or artifical interpolation water source and store, can be effectual at the in-process of movable plate rebound, utilize the change of atmospheric pressure to accept the inboard rainwater through the conduction pipe extraction, and outwards discharge through the venthole, can make the intensification in the evaporating bath comparatively obvious with the cooling effectively, and then make the photovoltaic board receive atmospheric pressure regulation sensitivity higher, make the change of photovoltaic board angle more frequent, and then reinforcing photovoltaic board is to the absorption efficiency of solar energy.
Preferably, the inner cavity of the base is positioned above the fixed plate and is provided with a sliding groove; the second sliding grooves and the sliding grooves are distributed in a staggered manner; the sliding grooves correspond to the air outlet holes one by one; the sliding groove is internally and slidably connected with an L-shaped plate; the bottom of the L-shaped plate is provided with an opening, and the top of the L-shaped plate extends to the upper side of the moving plate; in an initial state, the opening on the L-shaped plate and the air outlet are in a staggered non-conducting design; the during operation, through setting up L template and sliding tray, the movable plate drives the L template when removing and removes, trompil and venthole do not switch on the L template this moment, and then make the rainwater of conduction pipe upwards extraction more, after the rainwater makes the temperature in the evaporation tank reduce rapidly, the movable plate moves down, and then make the rainwater outwards discharge through the trompil of the L template that shifts the back and the venthole switches on, and receive and accept the board interception effect and accomodate once more in accepting the board, strengthen the regulation of rainwater to the evaporation tank internal temperature effectively, and then make the evaporation tank internal pressure change comparatively obvious, and then make the photovoltaic board angle modulation more sensitive.
The invention has the following beneficial effects:
1. the environment-friendly LED street lamp provided by the invention has the advantages that through the arrangement of the evaporation groove, the telescopic rod and the second heating plate, the illumination intensity of the second heating plate is different by utilizing the angle between the sun and the uniformly arranged second heating plate, further, the difference of heat generated by the second heating plate is utilized, different air pressures are formed in the corresponding evaporation grooves, further, the change of the air pressure is utilized to drive the telescopic pipe to form different thrust forces on the photovoltaic plate, further, the angle of the photovoltaic plate is changed under the action of a plurality of thrust forces, further, the position of the photovoltaic plate can be continuously adjusted automatically according to the angle irradiated by the sunlight, further, the utilization efficiency of the photovoltaic plate on the solar energy is higher, the power generation efficiency of the photovoltaic plate is higher, meanwhile, the angle problem among the first heating plate, the second heating plate and the photovoltaic plate is also arranged, the angle of the photovoltaic plate can be effectively kept after the photovoltaic, and then make solar street lamp more convenient when using, it is simple structurally simultaneously, no matter when installation or follow-up trouble maintenance, advance comparatively simply, make the suitability of street lamp stronger.
2. According to the environment-friendly LED street lamp, the receiving plate is arranged to receive rainwater and store the rainwater in the daily use process, the rainwater in the receiving plate can be effectively extracted through the conduction pipe by utilizing the change of air pressure in the upward moving process of the moving plate and is discharged outwards through the air outlet hole, the temperature rise and the temperature drop in the evaporation tank can be effectively obvious, the photovoltaic plate is higher in air pressure regulation sensitivity, the angle change of the photovoltaic plate is more frequent, and the solar absorption efficiency of the photovoltaic plate is further enhanced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: the solar lamp comprises a lamp post 1, a connecting plate 11, a storage battery 12, a lamp shade 13, a base 2, a fixing plate 21, a partition plate 22, an evaporation groove 23, a first through groove 24, an extension pipe 25, a second through groove 26, a limiting pipe 27, a photovoltaic panel 3, a first groove 31, a first heating plate 32, a second heating plate 33, a first cavity 34, a first sliding groove 4, a sun shield 41, a pressing bag 42, an expansion bag 43, a second sliding groove 5, a limiting rod 51, a limiting plate 52, a moving plate 53, an extension pipe 54, an inflating bag 55, a third sliding groove 56, a supporting rod 57, a pressing bag 58, a bearing plate 6, a conducting pipe 61, an air outlet hole 62, a sliding groove 63 and an L-shaped plate 64.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the environment-friendly LED street lamp of the present invention includes a lamp post 1, a storage battery 12 and a base 2; the lamp post 1 is a cylindrical cavity structure body; the bottom end of the lamp post 1 is fixedly connected with a connecting plate 11; the connecting plate 11 is provided with uniformly distributed mounting holes; the connecting plate 11 is used for fixedly mounting the lamp post 1 on the ground through bolts; one end of the lamp post 1, which is far away from the connecting plate 11, is fixedly connected with a base 2; the base 2 is a square cavity type structure body; the inner cavity of the base 2 is provided with an opening at one side far away from the lamp post 1; one side of the base 2, which is far away from the lamp post 1, is fixedly connected with a fixing plate 21; a partition plate 22 is fixedly connected between the fixed plate 21 and the inner cavity of the base 2; the partition plate 22 is in an X-shaped design; the fixed plate 21 and the partition plate 22 divide the inner cavity of the base 2 into four evaporation tanks 23; one side of the fixed plate 21, which is far away from the partition plate 22, is provided with first through grooves 24 which are uniformly distributed; the first through grooves 24 correspond to the evaporation grooves 23 one by one; an extension tube 25 is fixedly connected in the first through groove 24; the extension tubes 25 are all cylindrical cavity type structures which are mutually sleeved; the expansion pipe 25 is designed to be closed at one side far away from the evaporation tank 23 and to be communicated at one side close to the evaporation tank 23; a photovoltaic panel 3 is arranged on one side of the base 2, which is far away from the lamp post 1; the photovoltaic panel 3 is hinged with the telescopic pipe 25; a second through groove 26 is formed in the center of the fixing plate 21; the second through groove 26 penetrates through the fixing plate 21, the partition plate 22 and the base 2; the second through groove 26 extends into the inner cavity of the lamp post 1; a limiting pipe 27 is connected in the second through groove 26 in a sliding manner; the photovoltaic panel 3 is fixedly connected with a spherical universal joint corresponding to the limiting pipe 27; the limiting pipe 27 is rotatably connected with the photovoltaic panel 3 through a spherical universal joint; the storage battery 12 is arranged in the lamp post 1; the lead of the storage battery 12 is connected with the photovoltaic panel 3 through a limiting pipe 27 and an inner cavity of the spherical universal joint; the outer side of the lamp post 1 is fixedly connected with uniformly distributed lamp shades 13 corresponding to the storage battery 12 through guide rods; a bulb is arranged in the lampshade 13; the bulb is electrically connected with the storage battery 12; first grooves 31 which are uniformly distributed are formed in the photovoltaic panel 3; the first grooves 31 are fixedly connected with first heating plates 32; the side, far away from the photovoltaic panel 3, of the first heating panel 32 is fixedly connected with a second heating panel 33; the first heating plate 32 and the second heating plate 33 both generate heat through solar energy; a first cavity 34 is formed inside the first heating plate 32 and the second heating plate 33; the first cavities 34 positioned at two sides of the photovoltaic panel 3 are communicated with the evaporation tank 23 through double conduits; the evaporation tank 23 and the first cavity 34 are both filled with alcohol solution;
in the prior art, solar energy is absorbed and converted into electric energy to be stored in the storage battery 12 in the daytime, and the electric quantity stored in the storage battery 12 is used for providing energy for the street lamp at night, so that the street lamp emits light, and provides light source for roads, thereby providing convenience for pedestrians, so that the solar street lamp is widely used, but in most cases, the photovoltaic power generation boards on the solar street lamp in the prior art are fixedly connected, and when the solar street lamp is installed, the inclination angle of the photovoltaic board 3 is manually regulated, so that the photovoltaic board 3 can absorb the solar energy and convert the solar energy into the electric energy, but because the position of the sun is continuously changed in one day, the angle between the sunlight and the photovoltaic board 3 is continuously changed, the photovoltaic board 3 fixedly connected cannot effectively absorb the solar energy with the maximum efficiency under the continuously changed sunlight irradiation, so that the absorption efficiency of the photovoltaic board 3, in the prior art, most of the angle adjustment of the photovoltaic panel 3 is carried out by using the optical sensor and the mechanical transmission structure, but the optical sensor is very susceptible to external dust and impurities in the using process, so that the sensitivity of the optical sensor is damaged, meanwhile, the optical sensor which is too precise is more complex in structure and increases the installation difficulty in cooperation with the mechanical structure, the manufacturing cost of the solar street lamp is increased, the large-area laying of the solar street lamp is not facilitated, during the operation, the photovoltaic panel 3 is driven by the contracted extension tube 25 to be installed on the upper surface of the base 2 in parallel in the initial state, when the sunlight is transmitted to the ground in the early morning, the solar energy is firstly captured by the second heating panel 33 facing to the sun direction, so that the second heating panel 33 absorbs the solar energy to generate heat, the second heating panel 33 transmits the heat to the alcohol solution in the first cavity 34, and the first cavities 34 and the evaporation tank 23 on both sides of the photovoltaic panel 3 are communicated through the double conduits, the heat makes the alcohol solution in the evaporation tank 23 gasify and volatilize, so that the air pressure in the evaporation tank 23 begins to increase, the increased air pressure forms pressure on the extension pipe 25, the extension pipe 25 on the opposite side of the second heating plate 33 catching the sunlight extends out of the evaporation tank 23, the extension pipe 25 extends to support the photovoltaic plate 3, the photovoltaic plate 3 inclines to the sun side, so that the angle between the photovoltaic plate 3 and the sunlight gradually draws close to the vertical direction, the angle between the second heating plate 33 and the sunlight gradually develops to the parallel direction along with the gradual change of the angle of the photovoltaic plate 3, when the photovoltaic plate 3 is vertical to the sunlight, the second heating plate 33 is parallel to the sunlight, so that the second heating plate 33 stops heating, at the moment, the first heating plate 32 parallel to the photovoltaic plate 3 is vertical to the sunlight, so that the first heating plate 32 continuously heats through the solar energy, and the areas of the first heating plate 32 are the same, the luminous flux is almost the same, the first heating plate 32 generates heat to continuously maintain the air pressure in the evaporation cavity, so as to maintain the angle of the photovoltaic panel 3, meanwhile, the position of the sun in the sky is continuously changed, the area of the second heating plate 33 irradiated by the sunlight is effectively utilized, the position of the photovoltaic panel 3 is automatically adjusted, so that the photovoltaic panel 3 is always perpendicular to the sunlight, different air pressures are formed in the corresponding evaporation grooves 23 by arranging the evaporation grooves 23, the telescopic rods and the second heating plate 33, the angle between the sun and the uniformly arranged second heating plate 33 is utilized, the illumination intensity of the second heating plate 33 is different, further, the difference of heat generated by the second heating plate 33 is utilized, further, the telescopic pipes 25 are driven by the change of the air pressure to form different thrust forces on the photovoltaic panel 3, further, the angle of the photovoltaic panel 3 is changed under the action of a plurality of thrust forces, and further, the position of the photovoltaic panel 3 can be continuously adjusted by self according to the, and then make photovoltaic board 3 higher to the utilization efficiency of solar energy, make photovoltaic board 3 generating efficiency stronger, simultaneously with setting up the first heating panel 32, the second heating panel 33 and the angle problem between the photovoltaic board 3, make photovoltaic board 3 can keep the angle effectively after finishing adjusting by oneself, and then make solar street lamp more convenient when using, it is simple structurally simultaneously, no matter when installation or follow-up trouble maintenance, it is comparatively simple to advance, make the suitability of street lamp stronger.
As an embodiment of the present invention, the first chute 4 starts from the side wall of the first groove 31 above the first heat-generating plate 32; a sun shield 41 is slidably connected in the first sliding groove 4; the inner cavity of the base 2 is positioned above the fixed plate 21 and fixedly connected with a squeezing bag 42; the side of the first sliding chute 4, which is far away from the first groove 31, is fixedly connected with an expansion bag 43; the expansion bag 43 is communicated with the extrusion bag 42 through a catheter; the sun shield 41 shields the first heat generating plate 32 in the initial state; when the solar heat collector works, by arranging the sun shield 41, the pressing bag 42 and the expansion bag 43, when the angle of the photovoltaic panel 3 is changed under the pushing action of the air pressure in the evaporation cavity, the pressing bag 42 is deformed under the pulling force action of the photovoltaic panel 3, negative pressure is formed inside the pressing bag and gas in the expansion bag 43 is extracted, so that the sun shield 41 shielded by the first heating panel 32 is contracted towards the inside of the first sliding groove 4 in an initial state, the first heating panel 32 is continuously used as the supporting force for keeping the angle of the photovoltaic panel 3, the sun shield 41 is arranged by utilizing the change of the distance between the photovoltaic panel 3 and the base 2, so that pulling force is formed on the sun shield 41, the superposition area between the sun shield 41 and the first heating panel 32 is effectively changed continuously, the heating efficiency of the first heating panel 32 is effectively adjusted, and the heating efficiency of the first heating panel 32 is nearly the same as the heat dissipation efficiency of the evaporation, make 3 angles of photovoltaic board stable relatively, avoid leading to first heating plate 32 heating efficiency along with the change of sunshine intensity in one day to have certain difference, and then make the continuous increase of pressure in the evaporation chamber form great burden to base 2.
As an embodiment of the present invention, the inner wall of the base 2 is provided with second sliding chutes 5 which are uniformly distributed; a limiting rod 51 is connected in the second sliding chute 5 in a sliding manner; the limiting rod 51 is designed in an L shape; the limiting rods 51 are fixedly connected with a limiting plate 52; the limiting plate 52 is designed in an annular shape; in an initial state, the limiting plate 52 is elastically connected with the photovoltaic panel 3 through a spring; the inner cavity of the base 2 is positioned above the fixed plate 21 and is elastically connected with a movable plate 53 through a spring; the extrusion bag 42 is fixedly connected to the upper surface of the moving plate 53; the moving plate 53 is connected with the limiting pipe 27 and the extension pipe 25 in a sliding manner; the bottom of the moving plate 53 is fixedly connected with an extension pipe 54; the extension pipe 54 penetrates through the fixing plate 21 and extends into the evaporation tank 23; when the solar heat collector works, the volume of the extrusion bag 42 changes along with the change of the angle of the photovoltaic panel 3, so that the overlapping area between the sun shield 41 and the first heating panel 32 changes, along with the change of sunlight intensity and the external environment temperature in a day, the air pressure in the evaporation groove 23 changes synchronously, when the air pressure in the evaporation groove 23 increases simultaneously, the photovoltaic panel 3 moves upwards relative to the base 2, so that the photovoltaic panel 3 is separated from the base 2, the heat dissipation capacity of the inner cavity of the base 2 is enhanced, meanwhile, when the photovoltaic panel 3 moves integrally, the limiting plate 52 limited by the photovoltaic panel 3 and the second chute 5 moves synchronously, so that the limiting rod 51 fixedly connected with the limiting plate 52 slides in the second chute 5, the limiting rod 51 loses the limitation of the moving plate 53, and at the moment, the moving plate 53 and the extension tube 54 are driven by the air pressure in the evaporation groove 23 to jack upwards, alleviate the atmospheric pressure in the evaporation tank 23 on the one hand, the removal of movable plate 53 receives the atmospheric pressure effect in the evaporation tank 23 simultaneously, and then make movable plate 53 form the pressurization to the expression bag 42 about, and then make sunshading board 41 slide in first spout 4, and then make first heating panel 32 generate heat more intellectuality, and then the effectual efficiency of generating heat that adjusts first heating panel 32 according to the change of environment, avoid evaporating tank 23 internal gas pressure too big when keeping the supporting effect to photovoltaic board 3, form great burden to base 2.
As an embodiment of the present invention, an inflatable bag 55 is fixedly connected to one side of the limiting plate 52, which is located in the second chute 5 and is far away from the moving plate 53; the extension pipe 54 is positioned in the evaporation tank 23, and one end of the extension pipe extends to the bottom of the evaporation tank 23; in the initial state, the extension pipe 54 is in sealing connection with the bottom of the evaporation tank 23 under the action of the spring pressure of the moving plate 53; a third chute 56 is arranged in the inner cavity of the extension tube 54; a support rod 57 is connected in the third sliding chute 56 in a sliding manner; one side of the support rod 57 far away from the bottom of the evaporation groove 23 is fixedly connected with a stamping bag 58; the punching bag 58 is communicated with the inflating bag 55 through a conduit; when the photovoltaic panel heating device works, the limiting plate 52 drives the limiting rod 51 to continuously move towards one side of the second chute 5 far from the fixed plate 21 under the common limiting action of the photovoltaic panel 3 and the second chute 5 along with the movement of the photovoltaic panel 3, the air inflation bag 55 is gradually extruded along with the movement of the photovoltaic panel 3, the air inflation bag 55 conveys the internal air into the pressing bag 58, the size of the pressing bag 58 is increased, the supporting rod 57 is further pushed, a gap is further formed between the extending pipe 54 and the bottom of the evaporation groove 23, the air pressure in the evaporation groove 23 is pushed to the extending pipe 54 by the generation of the gap, the moving plate 53 is further moved along with the movement of the moving plate 53, the heating efficiency of the first heating plate 32 is effectively adjusted, the adjusting of the moving plate 53 is realized after the photovoltaic panel 3 is pushed upwards by arranging the air inflation bag 55 and the pressing bag 58, the height between the photovoltaic panel 3 and the base 2 can be effectively kept unchanged in the adjusting process, and then make photovoltaic board 3 be in comparatively stable state, avoid photovoltaic board 3 also to be in the change condition at its height of angle change's in-process, and then make photovoltaic board 3 generating efficiency unstable.
As an embodiment of the invention, the lamp post 1 is fixedly connected with a bearing plate 6 above the street lamp; the bearing plate 6 is in a conical design; the conical bottom of the bearing plate 6 is fixedly connected with a conduction pipe 61; the conduction pipe 61 penetrates through the lamp post 1 and the base 2 and extends to the opening on the upper surface of the fixing plate 21; an air outlet hole 62 is formed in the inner cavity of the base 2 and is positioned on one side, away from the lamp post 1, of the fixing plate 21; the during operation, accept board 6 through the setting, in daily use, accept board 6 and accept rainwater or artifical water source that adds and store, can be effectual at the in-process of movable plate 53 rebound, utilize the change of atmospheric pressure to accept the rainwater in the board 6 through conduction pipe 61 extraction, and outwards discharge through venthole 62, can make the intensification in the evaporating bath 23 comparatively obvious with the cooling effectively, and then make photovoltaic board 3 receive atmospheric pressure regulation sensitivity higher, make the change of photovoltaic board 3 angle more frequent, and then reinforcing photovoltaic board 3 is to the absorption efficiency of solar energy.
As an embodiment of the present invention, the inner cavity of the base 2 is provided with a sliding groove 63 above the fixing plate 21; the second sliding grooves 5 and the sliding grooves 63 are distributed in a staggered manner; the sliding grooves 63 correspond to the air outlet holes 62 one by one; an L-shaped plate 64 is connected in the sliding groove 63 in a sliding manner; the bottom of the L-shaped plate 64 is provided with an opening, and the top of the L-shaped plate extends to the upper side of the moving plate 53; in the initial state, the opening of the L-shaped plate 64 and the air outlet 62 are staggered and are not communicated; during operation, through setting up L template 64 and sliding tray 63, movable plate 53 drives L template 64 when removing and removes, trompil and venthole 62 nonconducting on the L template 64 this moment, and then make the upwards rainwater of extraction of conduction pipe 61 more, after the rainwater made the temperature in the evaporating bath 23 reduce rapidly, movable plate 53 moves down, and then make the rainwater outwards discharge through the trompil of the L template 64 who moves the back and switch on with venthole 62, and accomodate in accepting board 6 once more by accepting 6 interception effects of board, strengthen the regulation of rainwater to the temperature in the evaporating bath 23 effectively, and then make the change of the internal pressure of evaporating bath 23 comparatively obvious, and then make 3 angular adjustment of photovoltaic board more sensitive.
The specific working process is as follows:
when the solar water heater works, the photovoltaic panel 3 is driven by the telescopic pipe 25 which is contracted to be arranged on the upper surface of the base 2 in parallel in an initial state, when the sunlight is transmitted to the ground in the early morning, the solar energy is firstly captured by the second heating plate 33 facing to the sun direction, so that the second heating plate 33 absorbs the solar energy to generate heat, the second heating plate 33 transmits the heat to the alcohol solution in the first cavity 34, because the first cavity 34 and the evaporation groove 23 which are positioned at two sides of the photovoltaic panel 3 are communicated through the double-conduit, the alcohol solution in the evaporation groove 23 is gasified and volatilized by the heat, the air pressure in the evaporation groove 23 begins to increase, the increased air pressure forms pressure on the telescopic pipe 25, the telescopic pipe 25 at the opposite side of the second heating plate 33 which captures the sunlight extends to the evaporation groove 23, the telescopic pipe 25 extends to form a supporting function on the photovoltaic panel 3, and the photovoltaic panel 3 inclines to the sun side, thereby gradually drawing the angle between the photovoltaic panel 3 and the sunlight to the vertical direction, with the gradual change of the angle of the photovoltaic panel 3, the angle between the second heating panel 33 and the sunlight gradually develops to the parallel direction, when the photovoltaic panel 3 is perpendicular to the sunlight, the second heating panel 33 is parallel to the sunlight, so that the second heating panel 33 stops heating, the first heating panel 32 parallel to the photovoltaic panel 3 is perpendicular to the sunlight, and the first heating panel 32 is used for continuously heating through solar energy, because the areas of the first heating plates 32 are the same and the luminous fluxes are nearly the same, the first heating plates 32 can continuously maintain the air pressure in the evaporation cavity by heating, and then maintain the angle of photovoltaic board 3, simultaneously along with the position of sun constantly changes in the sky, utilize the area that second heating plate 33 received sunshine irradiation effectively, make photovoltaic board 3 automatically regulated position, make photovoltaic board 3 all the time perpendicular with sunshine.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an environmental protection LED street lamp which characterized in that: comprises a lamp post (1), a storage battery (12) and a base (2); the lamp post (1) is a cylindrical cavity structure body; the bottom end of the lamp post (1) is fixedly connected with a connecting plate (11); the connecting plate (11) is provided with uniformly distributed mounting holes; the connecting plate (11) is used for fixedly mounting the lamp post (1) and the ground through bolts; one end of the lamp post (1) far away from the connecting plate (11) is fixedly connected with a base (2); the base (2) is a square cavity type structure body; the inner cavity of the base (2) is provided with an opening at one side far away from the lamp post (1); a fixing plate (21) is fixedly connected to one side of the base (2) far away from the lamp post (1); a partition plate (22) is fixedly connected between the fixed plate (21) and the inner cavity of the base (2); the separating plate (22) is of an X-shaped design; the fixed plate (21) and the partition plate (22) divide the inner cavity of the base (2) into four evaporation tanks (23); one side, far away from the partition plate (22), of the fixing plate (21) is provided with first through grooves (24) which are uniformly distributed; the first through grooves (24) correspond to the evaporation grooves (23) one by one; an extension pipe (25) is fixedly connected in the first through groove (24); the telescopic pipes (25) are formed by mutually sleeving cylindrical cavity type structural bodies; the telescopic pipe (25) is designed to be closed at one side far away from the evaporation groove (23) and to be communicated at one side close to the evaporation groove (23); a photovoltaic panel (3) is arranged on one side of the base (2) far away from the lamp post (1); the photovoltaic panel (3) is hinged with the telescopic pipe (25); a second through groove (26) is formed in the center of the fixing plate (21); the second through groove (26) penetrates through the fixing plate (21), the partition plate (22) and the base (2); the second through groove (26) extends into the inner cavity of the lamp post (1); a limiting pipe (27) is connected in the second through groove (26) in a sliding manner; the photovoltaic panel (3) is fixedly connected with a spherical universal joint corresponding to the limiting pipe (27); the limiting pipe (27) is rotatably connected with the photovoltaic panel (3) through a spherical universal joint; the storage battery (12) is arranged in the lamp post (1); the lead of the storage battery (12) is connected with the photovoltaic panel (3) through a limiting pipe (27) and an inner cavity of the spherical universal joint; the outer side of the lamp post (1) is fixedly connected with uniformly distributed lamp shades (13) corresponding to the storage battery (12) through guide rods; a bulb is arranged in the lampshade (13); the bulb is electrically connected with the storage battery (12); first grooves (31) which are uniformly distributed are formed in the photovoltaic panel (3); the first grooves (31) are fixedly connected with first heating plates (32); a second heating plate (33) is fixedly connected to one side, away from the photovoltaic plate (3), of the first heating plate (32); the first heating plate (32) and the second heating plate (33) are heated by solar energy; a first cavity (34) is formed in the first heating plate (32) and the second heating plate (33); the first cavities (34) positioned at two sides of the photovoltaic panel (3) are communicated with the evaporation tank (23) through double guide pipes; the evaporation tank (23) and the first cavity (34) are filled with alcohol solution.
2. The environment-friendly LED street lamp according to claim 1, wherein: a first sliding chute (4) is arranged on the side wall of the first groove (31) above the first heating plate (32); the first sliding groove (4) is connected with a sun shield (41) in a sliding manner; the inner cavity of the base (2) is positioned above the fixed plate (21) and is fixedly connected with a squeezing bag (42); an expansion bag (43) is fixedly connected to one side of the first sliding groove (4) far away from the first groove (31); the expansion bag (43) and the extrusion bag (42) are communicated with each other through a catheter; the sun shield (41) shields the first heat generating plate (32) in an initial state.
3. The environment-friendly LED street lamp according to claim 2, wherein: the inner wall of the base (2) is provided with second sliding chutes (5) which are uniformly distributed; a limiting rod (51) is connected in the second sliding chute (5) in a sliding manner; the limiting rod (51) is designed in an L shape; the limiting rods (51) are fixedly connected with a limiting plate (52) together; the limiting plate (52) is designed in an annular shape; the limiting plate (52) is elastically connected with the photovoltaic panel (3) through a spring in an initial state; the inner cavity of the base (2) is positioned above the fixed plate (21) and is elastically connected with a movable plate (53) through a spring; the extrusion bag (42) is fixedly connected to the upper surface of the moving plate (53); the moving plate (53) is connected with the limiting pipe (27) and the telescopic pipe (25) in a sliding manner; the bottom of the moving plate (53) is fixedly connected with an extension pipe (54); the extension pipe (54) penetrates through the fixing plate (21) and extends into the evaporation groove (23).
4. The environment-friendly LED street lamp according to claim 3, wherein: one end of the limiting plate (52) positioned in the second sliding chute (5) and far away from one side of the moving plate (53) is fixedly connected with an inflatable bag (55); the extension pipe (54) is positioned in the evaporation tank (23), and one end of the extension pipe extends to the bottom of the evaporation tank (23); in the initial state, the extension pipe (54) is in sealing connection with the bottom of the evaporation tank (23) under the action of the spring pressure of the moving plate (53); a third sliding chute (56) is arranged in the inner cavity of the extension pipe (54); a support rod (57) is connected in the third sliding chute (56) in a sliding manner; one side of the support rod (57) far away from the bottom of the evaporation groove (23) is fixedly connected with a punching bag (58); the punching bag (58) is communicated with the inflating bag (55) through a conduit.
5. The environment-friendly LED street lamp according to claim 4, wherein: the lamp post (1) is positioned above the street lamp and fixedly connected with a bearing plate (6); the bearing plate (6) is in a conical design; the conical bottom of the bearing plate (6) is fixedly connected with a conduction pipe (61); the conduction pipe (61) penetrates through the lamp post (1) and the base (2) and extends to an opening on the upper surface of the fixing plate (21); and the inner cavity of the base (2) is positioned at one side of the fixing plate (21) far away from the lamp post (1) and is provided with an air outlet (62).
6. The environment-friendly LED street lamp according to claim 5, wherein: a sliding groove (63) is formed in the inner cavity of the base (2) above the fixing plate (21); the second sliding groove (5) and the sliding groove (63) are distributed in a staggered manner; the sliding grooves (63) correspond to the air outlet holes (62) one by one; the sliding groove (63) is internally connected with an L-shaped plate (64) in a sliding manner; the bottom of the L-shaped plate (64) is provided with an opening, and the top of the L-shaped plate extends to the upper side of the moving plate (53); and in an initial state, the opening on the L-shaped plate (64) and the air outlet (62) are in staggered non-conducting design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545057.1A CN112628673A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly LED street lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545057.1A CN112628673A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly LED street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN112628673A true CN112628673A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011545057.1A Pending CN112628673A (en) | 2020-12-24 | 2020-12-24 | Environment-friendly LED street lamp |
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| CN113685762A (en) * | 2021-09-07 | 2021-11-23 | 福建卓上照明科技有限公司 | Prevent durable street lamp of difference in temperature |
| CN114165758A (en) * | 2021-12-15 | 2022-03-11 | 浙江品羲新材料有限公司 | Solar lighting equipment for suburb use |
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