CN114198701A - Intelligent light following illumination device and illumination control method - Google Patents
Intelligent light following illumination device and illumination control method Download PDFInfo
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- CN114198701A CN114198701A CN202210148666.6A CN202210148666A CN114198701A CN 114198701 A CN114198701 A CN 114198701A CN 202210148666 A CN202210148666 A CN 202210148666A CN 114198701 A CN114198701 A CN 114198701A
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- 238000005286 illumination Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 38
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- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001976 improved effect Effects 0.000 description 23
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- 238000010248 power generation Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
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- 238000012423 maintenance Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
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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
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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
- F21V19/00—Fastening of light sources or lamp holders
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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
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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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
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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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- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an intelligent light following illumination device and an illumination control method, and relates to the technical field of illumination, wherein the intelligent light following illumination device comprises a main column body, an illumination assembly and a light following assembly, a bottom plate is arranged below the main column body, the bottom plate is connected with the main column body through a reinforcing rib, and a bottom fixing block is arranged at the bottom of the bottom plate; the lighting assembly comprises a lighting bracket, the lighting bracket is obliquely arranged on the upper layer of the main column body, and the outer end part of the lighting bracket is connected with a lighting lamp; the light tracking assembly comprises a substrate, the bottom of the substrate is connected with the top end of the main column body, a detection assembly is arranged in the middle of the upper end face of the substrate, a photovoltaic panel is arranged on the side of the detection assembly in a surrounding mode, an adjusting assembly is arranged below the photovoltaic panel, a rotating assembly is arranged at the bottom of the adjusting assembly, and the rotating assembly is arranged on the substrate; the detection assembly comprises an anemoscope, a circular supporting disc is arranged on the upper portion of the anemoscope, and a photosensitive sensor is arranged on the supporting disc. The problems that the whole device is unstable, the light following effect is poor, the light utilization rate is not high, and the photovoltaic panel is not protected are solved.
Description
Technical Field
The invention belongs to the technical field of illumination, and particularly relates to an intelligent light following illumination device and an illumination control method.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
With the progress of the times and the development of science and technology, the urbanization process of China is also accelerated continuously, and the solar lighting device gradually enters the visual field of people. Solar energy is a renewable energy source, and has three advantages as a new energy source compared with conventional energy sources: first, solar energy is the richest source of energy available to humans; secondly, solar energy is available anywhere on the earth, so that the solar energy can be developed and utilized on site, and the transportation problem is avoided; third, solar energy is a clean energy, and when the solar energy is developed and utilized, waste residues, waste water and waste gas are not generated, noise is not generated, and ecological balance is not influenced.
In the prior art, as disclosed in publication No. CN 111555702A entitled "wind-resistant light-following solar LED street lamp", a plurality of solar panels are arranged at the same time, the angle of each solar panel can be adjusted according to time, and the solar panels shrink to have better wind resistance in severe weather.
It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.
Disclosure of Invention
The invention aims to provide an intelligent light following illumination device and an illumination control method, and the intelligent light following illumination device and the illumination control method can realize the stability of the whole device, strong light following effect, high utilization rate of light and certain capability of protecting a photovoltaic panel.
The technical scheme adopted by the invention for realizing the purpose is as follows:
intelligence lighting device that follows spot includes:
the main column body, main column body below is equipped with the bottom plate, is connected through the strengthening rib between bottom plate and the main column body, and the bottom of bottom plate is equipped with the bottom fixed block.
The main column body and the bottom plate are fixed through the reinforcing ribs, so that the wind resistance of the main column body can be improved, the stability of the whole lighting device is improved, irreversible damage caused by vibration of other parts in strong wind weather can be prevented, the service life of the whole device is prolonged, and the subsequent maintenance cost and the replacement cost are reduced. Meanwhile, the bottom fixing block is arranged at the bottom of the bottom plate, so that the gravity center of the whole device can be reduced, the stability of the whole device is further improved, the stability of the whole device is further kept under strong wind or other extreme weather, and the whole device is prevented from toppling over.
The illumination assembly comprises an illumination bracket, the illumination bracket is obliquely arranged on the upper layer of the main column body, and the outer end part of the illumination bracket is connected with an illumination lamp.
The device comprises a main column body, a light tracing component and a light source, wherein the main column body is arranged on the upper surface of the main column body; the detection assembly comprises an anemoscope, a circular supporting disc is arranged on the upper portion of the anemoscope, and a photosensitive sensor is arranged on the supporting disc.
The anemoscope on the detection component can detect the real-time wind speed, and when the wind speed is too high and the solar power generation is not properly carried out, the detection component can send an instruction to enable the whole lighting device to stop working. When the detection subassembly detects the wind speed and is suitable, photosensitive sensor can carry out the analysis to the incident angle and the light intensity of current light, then assign the instruction to following spot the subassembly, thereby follow spot the subassembly and can adjust adjusting part and runner assembly according to the instruction, and then adjust the rising angle and the orientation of photovoltaic board.
Through the design of the detection assembly, the whole device is prevented from working in extreme weather such as strong wind, the service life of the whole device is prolonged, and the subsequent maintenance cost and the maintenance cost of the whole device are reduced; meanwhile, in normal work engineering, the light tracing assembly can be instructed according to the incident angle of the light at that time, so that the angle and the direction of the photovoltaic panel can be adjusted.
Through the design of the light following assembly, energy supply can be realized for the whole device through photovoltaic power generation, additional energy is not required to be accessed from the outside, the whole lighting device can be used in the area with deficient energy, and the application range of the lighting device is expanded; at present, most of electricity is coal electricity, the use of green energy can be improved by adopting photovoltaic power generation, the environment-friendly opening is followed, and the emission of carbon dioxide is favorably reduced, so that the pollution to the atmosphere is reduced, and the ecological deterioration is reduced. Meanwhile, due to the design of the light tracking assembly, after the detection assembly sends an instruction, the light tracking assembly can adjust the angle and the direction of the photovoltaic panel, so that the irradiation angle of the photovoltaic panel facing the sun is realized, the illumination intensity received by the photovoltaic panel in real time is the highest, and the conversion rate of the photovoltaic panel to solar energy is improved.
According to one embodiment of the invention, an auxiliary plate corresponding to the photovoltaic plate is arranged on the side of the substrate, the auxiliary plate is hinged with the substrate, a first motor is arranged on one side of the auxiliary plate hinged with the substrate, and the auxiliary plate and the substrate can rotate; and a reflector is arranged on one side of the auxiliary plate opposite to the photovoltaic plate. When the wind speed is proper, the detection assembly can send an instruction, the auxiliary plate is driven to rotate through the rotation of the first motor, so that the angle of the auxiliary plate is adjusted, and the light of the sun is reflected to irradiate on the photovoltaic panel; when the wind speed is too high or other extreme weather occurs, the auxiliary plate can rotate upwards to cover the photovoltaic plate.
The auxiliary plate is designed, so that the illumination intensity of the photovoltaic plate in unit time can be improved, and the electric quantity generated by the photovoltaic plate during unit work can be improved, so that the power generation efficiency of the whole lighting device is improved, the device can be used in winter or northern areas with short sunshine, and the universality and the application range of the device can be improved. Meanwhile, when the wind speed is too high or other extreme weather conditions exist, the auxiliary plate rotates upwards to cover the photovoltaic plate so as to protect the photovoltaic plate, and when an external object is impacted, the external object can impact the auxiliary plate firstly, so that the photovoltaic plate is prevented from being damaged or destroyed by impact; simultaneously, the photovoltaic panel can be adjusted in angle to reduce the inclination height of the photovoltaic panel in the state that the auxiliary plate is folded, so that the protection effect is improved, in addition, in windy weather, the auxiliary plate can be used for guiding the airflow upwards while the protection is realized through the auxiliary plate by folding, and the situation that the airflow blows on the photovoltaic panel to cause the photovoltaic panel to shake is avoided.
According to one embodiment of the invention, through grooves are arranged on both sides of the auxiliary plate, through holes are arranged on both sides of the front surface of the auxiliary plate, and flow guide members are arranged in the through holes. The auxiliary plate is designed, so that the overall strength and the impact resistance of the auxiliary plate are improved, and the protection capability of the auxiliary plate on the photovoltaic panel is further enhanced in strong wind weather and extreme environment; meanwhile, the wind can be guided to flow upwards along the auxiliary plate, and part of the wind flows towards the two sides of the through groove under the action of the through hole and the flow guide piece, so that the wind flowing around the auxiliary plate is interfered to reduce the flow rate of the airflow around the auxiliary plate to the photovoltaic plate, namely the flow rate of the airflow flowing through the photovoltaic plate is reduced, and noise is easily generated in the process that the wind passes through the flow guide piece and the through hole to drive organisms.
According to one embodiment of the invention, the main column body is connected with the bottom of the base plate through a bearing ring, a plurality of limiting assemblies are arranged around the lower portion of the base plate, each limiting assembly comprises a limiting base body of the column body, the limiting base body is hollow, the bottom of the limiting base body is provided with a hole, and a limiting piece and an electromagnet are arranged in the limiting base body; the limiting assembly further comprises a limiting ring, and the limiting ring is arranged on the top layer of the main column in a surrounding mode. The detection assembly can control the insertion between the limiting part and the limiting ring according to whether the electromagnet is electrified or not according to weather conditions, so that whether the base plate rotates or not is controlled.
Through the design of the limiting assembly, the rotation of the substrate can be limited through the limiting piece during normal work; the limitation is cancelled under strong wind or other extreme environments, and the base plate can rotate, so that compared with the shaking generated by the photovoltaic plate in a fixed state blown by strong wind, the base plate drives the photovoltaic plate to rotate, the impact force of the strong wind on the parts on the base plate can be reduced, the shaking degree of the parts on the base plate can be reduced, and the damage to the whole lighting equipment can be avoided; meanwhile, the bending probability of the main structure of the street lamp caused by excessive deviation generated at the upper end of the lamp is reduced.
According to an embodiment of the present invention, the rotating assembly includes a circular rotating control plate, a rotating shaft is disposed at the bottom of the rotating control plate, a driving gear is disposed at the side of the rotating control plate, and the driving gear is connected to the second motor. The detection assembly controls the rotation of the rotary control plate by controlling the rotation of the second motor, and then controls the steering of the photovoltaic panel. According to the photovoltaic panel, the rotation control panel is designed, so that the detection assembly can accurately control the rotation amount of the photovoltaic panel, the photovoltaic panel can accurately receive incident light, and the power generation efficiency of the photovoltaic panel is improved.
According to one embodiment of the invention, the adjusting assembly comprises support frames which are arranged oppositely, a third motor is arranged on one side of each support frame, the third motor is connected with an auxiliary adjusting shaft, a shaft sleeve is rotatably connected on the auxiliary adjusting shaft, one end of a second hinge rod is hinged on the shaft sleeve in a surrounding manner, a bearing of the auxiliary adjusting shaft is connected with a main adjusting shaft, first convex rings which are arranged side by side are fixedly connected on the main adjusting shaft, one end of the first hinge rod is hinged on the first convex ring in a surrounding manner, the other ends of the first hinge rod and the second hinge rod are hinged with a push plate, and an elastic ring sleeve is arranged outside the push plate. The detection component can control the operation of the third motor, the rotation of the auxiliary adjusting shaft is controlled by the third motor to drive the movement of the shaft sleeve on the auxiliary adjusting shaft so as to drive the relative displacement of the hinge rod on the shaft sleeve, and further realize the synchronous displacement of the hinge shaft on the main adjusting shaft, and further realize the outward or inward movement of the push plate, thereby realizing the angular change of the photovoltaic plate.
Compared with the prior art that the photovoltaic panel is regulated and controlled by adopting the hydraulic support, the photovoltaic panel is in line contact with the elastic ring sleeve, the elastic ring sleeve can absorb and consume the shaking energy of the photovoltaic panel, and can reduce the shaking of other parts of the photovoltaic panel caused by the low-frequency shaking of the photovoltaic panel, thereby being beneficial to the occurrence of loosening or damage in the long-time use and working process and improving the service life of the whole lighting device; meanwhile, the contact between the back of the photovoltaic panel and the air flow can be reduced through the design of the adjusting component, the air flow flows along the outer side of the elastic ring sleeve of the adjusting component in the process of blowing the air flow to the back side of the photovoltaic panel and is guided to the upper end or the bottom end of the back of the photovoltaic panel, the stress generated when the photovoltaic panel is contacted with the air flow is reduced, the loosening probability of the photovoltaic panel is reduced, and the air flow at the upper end or the bottom end of the photovoltaic panel is improved to improve the cleaning effect of the upper end or the bottom end of the photovoltaic panel.
According to one embodiment of the invention, an auxiliary lighting piece is arranged at the middle section of the main column body, the auxiliary lighting piece comprises an auxiliary lighting sleeve, an inner concave plate is arranged on the auxiliary lighting sleeve, and an auxiliary lighting lamp is arranged in the inner concave plate; the inner side of the auxiliary lighting sleeve is provided with a reinforced connecting piece.
According to the invention, through the design that the auxiliary lighting sleeve is sleeved on the main column body, the strength of the middle part of the main column body is favorably enhanced, the middle part of the main column body is favorably prevented from being broken or bent, and the service life of the whole lighting device is prolonged; meanwhile, the reinforcing connecting piece is arranged on the inner side of the auxiliary lighting sleeve, so that the connection tightness between the auxiliary lighting sleeve and the main column body can be enhanced; simultaneously through the design to the inner concave plate, can lead part wind and flow along the inner concave plate surface, be favorable to reinforcing the auxiliary lighting lamp on the inner concave plate to have the clean effect in surface, can accomplish simultaneously that the inner concave plate has the effect of control auxiliary lighting lamp angle of penetrating outward.
Compared with the prior art, the auxiliary illuminating part is designed, so that the illuminating range of the street lamp can be expanded through the auxiliary illuminating part at night or in the case of low visibility in foggy weather, and particularly the illuminating range of the rear side of the street lamp can be expanded.
According to one embodiment of the invention, an electric storage box is arranged beside the main column body, and the electric storage box is connected with the main column body through an electric wire. The electricity storage box can store the electric quantity that the photovoltaic board produced to supply lighting assembly and auxiliary lighting spare to provide the illumination in dark day or under the condition that visibility is not done.
The invention also provides an illumination control method, which comprises the following steps:
s1: the detection assembly analyzes the incident angle and the wind speed of the light;
s2: when the wind speed is too high, the whole device stops working, and the auxiliary plate is lifted to shield the photovoltaic plate;
s3: when the wind speed is proper, the angles of the photovoltaic panel and the auxiliary panel can be adjusted according to the analysis of the detection assembly on the light;
s4: the photovoltaic panel will store the generated current into the electrical storage box for illumination by the illumination assembly and the auxiliary lighting at night or in extreme weather.
Compared with the prior art, the invention has the beneficial effects that: (1) the detection assembly is designed, whether the whole device operates or not can be adjusted according to the environment, the light following assembly can be controlled, the angle between the photovoltaic panel and the auxiliary plate can be adjusted, and the utilization rate of the whole device on illumination is improved; (2) due to the design of the elastic ring sleeve, the vibration of other parts of the photovoltaic panel caused by the low-frequency vibration of the photovoltaic panel can be reduced; (3) the auxiliary board is added, so that the illumination intensity of the photovoltaic board in unit time can be improved during working; in extreme weather, the photovoltaic panel can be protected; (4) the auxiliary lighting part is added, the intensity of the main column body can be enhanced while the lighting range of the street lamp is enlarged, and the main column body is prevented from being bent.
Drawings
Fig. 1 is an overall schematic view of an intelligent light-following lighting device;
FIG. 2 is a perspective view of the light following assembly;
FIG. 3 is a schematic cross-sectional view of a spacing assembly;
FIG. 4 is a perspective view of the light following assembly at another angle;
FIG. 5 is an enlarged view of A in FIG. 4;
FIG. 6 is a top view of the auxiliary plate;
FIG. 7 is a schematic view of an auxiliary lighting element;
FIG. 8 is a top view of the auxiliary lighting element;
FIG. 9 is a schematic view of a photovoltaic panel, a conditioning assembly and a control assembly;
FIG. 10 is a schematic cross-sectional view of an adjustment assembly.
Reference numerals: the light-tracking control device comprises a main column 100, a bottom plate 101, a bottom fixing block 102, a limiting component 110, a limiting base 111, a limiting part 112, an electromagnet 113, a limiting ring 114, a lighting component 200, a lighting bracket 210, a lighting lamp 220, a light-following component 300, a base plate 310, a photovoltaic panel 320, an auxiliary plate 330, a first motor 331, a reflector 332, a through groove 333, a through hole 334, a flow guide member 335, a detection component 400, a photosensitive sensor 410, an anemoscope 420, an adjusting component 500, a support frame 510, a third motor 520, an auxiliary adjusting shaft 530, a shaft sleeve 531, a second hinge rod 532, a main adjusting shaft 540, a first convex ring 541, a first hinge rod 542, a push plate 550, an elastic ring sleeve 560, a rotating component 600, a rotating control plate 610, a driving gear 620, a second motor 630, an auxiliary lighting member 700, an auxiliary lighting sleeve 710, an inner concave plate 720, an auxiliary lighting lamp 721, a reinforcing connecting member 730, a power storage box 800 and electric wires 810.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:
example 1:
as shown in fig. 1, 2 and 4, the intelligent light-following lighting device comprises:
the main column body 100, main column body 100 below is equipped with bottom plate 101, passes through the strengthening rib between bottom plate 101 and the main column body 100 and connects, and bottom 101 bottom is equipped with bottom fixed block 102.
The main column body 100 and the bottom plate 101 are fixed through the reinforcing ribs, so that the wind resistance of the main column body 100 can be improved, the stability of the whole lighting device is improved, irreversible damage caused by vibration of other parts in strong wind weather is prevented, the service life of the whole device is prolonged, and further the subsequent maintenance cost and the replacement cost are reduced. Meanwhile, the bottom fixing block 102 is arranged at the bottom of the bottom plate 101, so that the gravity center of the whole device can be lowered, the stability of the whole device is further improved, the stability can be further kept under strong wind or other extreme weather, and the whole device is prevented from toppling over.
The lighting assembly 200, the lighting assembly 200 includes a lighting bracket 210, the lighting bracket 210 is obliquely arranged on the upper layer of the main column 100, and the outer end of the lighting bracket 210 is connected with a lighting lamp 220.
The light tracking assembly 300 comprises a substrate 310, the bottom of the substrate 310 is connected with the top end of the main column 100, a detection assembly 400 is arranged in the middle of the upper end face of the substrate 310, a photovoltaic panel 320 is arranged on the side of the detection assembly 400 in a surrounding mode, an adjusting assembly 500 is arranged below the photovoltaic panel 320, a rotating assembly 600 is arranged at the bottom of the adjusting assembly 500, and the rotating assembly 600 is arranged on the substrate 310; the detection assembly 400 comprises an anemometer, a circular supporting disc is arranged on the upper portion of the anemometer, and a photosensitive sensor 410 is arranged on the supporting disc.
The anemometer on the detection assembly 400 detects the real-time wind speed, and when the wind speed is too high and is not suitable for solar power generation, the detection assembly 400 sends an instruction to stop the whole lighting device. When the detection assembly 400 detects that the wind speed is appropriate, the photosensitive sensor 410 analyzes the incident angle and the light intensity of the current light, and then issues an instruction to the light tracking assembly 300, so that the light tracking assembly 300 can adjust the adjusting assembly 500 and the rotating assembly 600 according to the instruction, and further adjust the rising angle and the orientation of the photovoltaic panel 320.
Through the design of the detection assembly 400, the whole device is prevented from working in extreme weather such as strong wind, the service life of the whole device is prolonged, and the subsequent maintenance cost and the maintenance cost of the whole device are reduced; meanwhile, in normal work engineering, an instruction can be given to the light following assembly 300 according to the incident angle of the light at that time, so that the angle and the direction of the photovoltaic panel 320 can be adjusted.
Through the design of the light following assembly 300, energy supply can be realized for the whole device through photovoltaic power generation, additional energy is not required to be accessed from the outside, the whole lighting device can be used in the area with deficient energy, and the application range of the lighting device is expanded; at present, most of electricity is coal electricity, the use of green energy can be improved by adopting photovoltaic power generation, the environment-friendly opening is followed, and the emission of carbon dioxide is favorably reduced, so that the pollution to the atmosphere is reduced, and the ecological deterioration is reduced. Meanwhile, in the design of the light tracking assembly 300, after the detection assembly 400 sends out an instruction, the light tracking assembly 300 adjusts the angle and the direction of the photovoltaic panel 320, so that the irradiation angle of the photovoltaic panel 320 facing the sun is realized, the illumination intensity received by the photovoltaic panel 320 in real time is the highest, and the conversion rate of the photovoltaic panel 320 to solar energy is improved.
As shown in fig. 4, 5 and 6, an auxiliary plate 330 corresponding to the photovoltaic panel 320 is arranged on the side of the substrate 310, the auxiliary plate 330 is hinged with the substrate 310, a first motor 331 is arranged on the hinged side of the auxiliary plate 330 and the substrate 310, and the auxiliary plate 330 and the substrate can rotate; the auxiliary plate 330 is provided with a reflector 332 on a side opposite to the photovoltaic panel 320. When the wind speed is appropriate, the detection assembly 400 sends an instruction, the rotation of the first motor 331 drives the auxiliary plate 330 to rotate, so that the auxiliary plate 330 performs angle adjustment, reflects the light of the sun and irradiates the photovoltaic panel 320; when the wind speed is too high or other extreme weather, the auxiliary plate 330 may rotate upward to cover the photovoltaic panel 320.
By designing the auxiliary plate 330, the invention can improve the illumination intensity of the photovoltaic panel 320 in unit time and the electric quantity generated by the photovoltaic panel 320 in unit work, thereby improving the generating efficiency of the whole lighting device, being beneficial to the device in winter or northern areas with short sunshine, and being beneficial to improving the universality and the application range. Meanwhile, when the wind speed is too high or in other extreme weather, the auxiliary plate 330 rotates upwards to cover the photovoltaic panel 320 so as to protect the photovoltaic panel 320, and when an external object impacts the auxiliary plate 330, the auxiliary plate 330 is prevented from being damaged or destroyed by impact; meanwhile, the inclination height of the photovoltaic panel 320 can be reduced by adjusting the angle of the photovoltaic panel 320 in the state that the auxiliary plate 330 is folded, so that the protection effect is improved, and in addition, in windy weather, the auxiliary plate 330 can be used for guiding the airflow upwards while the protection can be realized through the auxiliary plate 330 by folding the auxiliary plate 330, so that the situation that the airflow blows on the photovoltaic panel 320 to cause the photovoltaic panel 320 to shake is avoided.
As shown in fig. 5 and 6, through grooves 333 are provided on both sides of the auxiliary plate 330, through holes 334 are provided on both sides of the front surface of the auxiliary plate 330, and a flow guide 335 is provided in the through hole 334. The design of the auxiliary plate 330 is beneficial to improving the overall strength and the impact resistance of the auxiliary plate 330, and the protection capability of the auxiliary plate 330 on the photovoltaic panel 320 is further enhanced in strong wind weather and extreme environment; meanwhile, the air can be guided to flow upwards along the auxiliary plate 330, and part of the air flows towards two sides of the through groove 333 under the action of the through hole 334 and the flow guide member 335, so that the air flowing around the auxiliary plate 330 is interfered to reduce the airflow flowing to the photovoltaic panel 320 around the auxiliary plate 330, that is, the airflow flowing through the photovoltaic panel 320 is reduced, and the air is easy to generate noise to drive living beings in the process of passing through the flow guide member 335 and the through hole 334.
As shown in fig. 2 and 3, the main column 100 is connected with the bottom of the base plate 310 through a bearing ring, a plurality of limit assemblies 110 are arranged around the base plate 310, each limit assembly 110 comprises a limit base 111 of the column, the limit base 111 is hollow and has an opening at the bottom, and a limit member 112 and an electromagnet 113 are arranged inside the limit base 111; the limiting assembly 110 further includes a limiting ring 114, and the limiting ring 114 is disposed around the top layer of the main cylinder 100. The detection assembly 400 can control the insertion between the position-limiting member 112 and the position-limiting ring 114 according to whether the electromagnet 113 is energized, so as to control whether the substrate 310 rotates.
Through the design of the limiting component 110, the rotation of the substrate 310 can be limited by the limiting component 112 during normal operation; in strong wind or other extreme environments, the limitation is removed, and the substrate 310 can rotate, so that compared with the shaking generated by the photovoltaic panel 320 in a fixed state blown by strong wind, the rotation motion of the photovoltaic panel 320 driven by the substrate 310 can reduce the impact force of the blown strong wind on the components on the substrate 310 and the shaking degree of the components on the substrate 310, and is beneficial to avoiding the damage of the whole lighting equipment; meanwhile, the bending probability of the main structure of the street lamp caused by excessive deviation generated at the upper end of the lamp is reduced.
As shown in fig. 4 and 9, the rotating assembly 600 includes a circular rotating control plate 610, a rotating shaft is disposed at the bottom of the rotating control plate 610, a driving gear 620 is disposed at the side of the rotating control plate 610, and the driving gear 620 is connected to a second motor 630. The detection assembly 400 controls the rotation of the rotation control board 610 by controlling the rotation of the second motor 630, thereby controlling the steering of the photovoltaic panel 320. According to the invention, through the design of the rotation control plate 610, the detection assembly 400 can accurately control the rotation amount of the photovoltaic panel 320, so that the photovoltaic panel 320 can more accurately receive incident light, and the power generation efficiency of the photovoltaic panel 320 is improved.
As shown in fig. 9 and 10, the adjusting assembly 500 includes a supporting frame 510 disposed oppositely, a third motor 520 is disposed on one side of the supporting frame 510, the third motor 520 is connected to an auxiliary adjusting shaft 530, a shaft sleeve 531 is rotatably connected to the auxiliary adjusting shaft 530, one end of a second hinge rod 532 is hinged to the shaft sleeve 531 in a surrounding manner, the auxiliary adjusting shaft 530 is connected to a main adjusting shaft 540 in a bearing manner, a first convex ring 541 is fixedly connected to the main adjusting shaft 540 in a side-by-side manner, one end of the first hinge rod 542 is hinged to the first convex ring 541 in a surrounding manner, the other end of the first hinge rod 542 is hinged to the other end of the second hinge rod 532 in a hinged manner, and an elastic ring sleeve 560 is disposed outside the push plate 550. The detection assembly 400 can control the third motor 520 to operate, and the rotation of the auxiliary adjusting shaft 530 controlled by the third motor 520 drives the shaft sleeve 531 on the auxiliary adjusting shaft 530 to move so as to drive the hinge rod on the shaft sleeve 531 to move relatively, thereby realizing the synchronous displacement of the hinge shaft on the main adjusting shaft 540, further realizing the outward or inward movement of the push plate 550, and further realizing the angular change of the photovoltaic panel 320.
Compared with the prior art that the photovoltaic panel 320 is regulated and controlled by hydraulic support, the photovoltaic panel 320 is in line contact with the elastic ring sleeve 560, the elastic ring sleeve 560 can absorb and consume the shaking energy of the photovoltaic panel 320, and can reduce the shaking of other parts of the photovoltaic panel 320 caused by the low-frequency shaking of the photovoltaic panel 320, so that the situation of looseness or damage in the long-time use and working process is facilitated, and the service life of the whole lighting device is prolonged; meanwhile, the contact between the back of the photovoltaic panel 320 and the air flow can be reduced through the design of the adjusting component 500, the air flow flows along the outer side of the elastic ring sleeve 560 of the adjusting component 500 in the process of blowing the air flow to the back side of the photovoltaic panel 320 and is guided to the upper end or the bottom end of the back plate of the photovoltaic panel 320, the stress generated when the photovoltaic panel 320 is in contact with the air flow is reduced, the loosening probability of the photovoltaic panel 320 is reduced, and the air flow at the upper end or the bottom end of the photovoltaic panel 320 is improved to improve the cleaning effect of the upper end or the bottom end of the photovoltaic panel 320.
As shown in fig. 1, 7 and 8, an auxiliary lighting device 700 is disposed at the middle section of the main column 100, the auxiliary lighting device 700 includes an auxiliary lighting sleeve 710, an inner concave plate 720 is disposed on the auxiliary lighting sleeve 710, and an auxiliary lighting lamp 721 is disposed in the inner concave plate 720; the auxiliary illuminating cover 710 is provided with a reinforcing connection member 730 at the inner side thereof.
According to the invention, the design that the auxiliary lighting sleeve 710 is sleeved on the main column body 100 is beneficial to enhancing the strength of the middle part of the main column body 100, avoiding the middle part of the main column body 100 from being broken or bent and prolonging the service life of the whole lighting device; meanwhile, the reinforcing connecting piece 730 is arranged on the inner side of the auxiliary lighting sleeve 710, so that the connection tightness between the auxiliary lighting sleeve 710 and the main column 100 can be enhanced; meanwhile, through the design of the inner concave plate 720, part of wind can be guided to flow along the surface of the inner concave plate, the auxiliary illuminating lamp 721 on the inner concave plate can be favorably enhanced to have the surface cleaning effect, and meanwhile, the inner concave plate can have the effect of controlling the external emission angle of the auxiliary illuminating lamp 721.
Compared with the prior art, the auxiliary illuminating part 700 is designed, so that the illuminating range of the street lamp can be expanded through the auxiliary illuminating part 700 at night or in the case of low visibility in foggy weather, and particularly the illuminating range of the rear side of the street lamp can be expanded.
As shown in fig. 1, a power storage box 800 is provided beside the main column 100, and the power storage box 800 is connected to the main column 100 through a wire 810. The power storage box 800 stores the power generated by the photovoltaic panel 320 to supply the lighting assembly 200 and the auxiliary lighting device 700 with illumination in dark days or under the condition of low visibility.
The invention also provides an illumination control method, which comprises the following steps:
s1: the detection assembly 400 analyzes the incident angle and the wind speed of the light;
s2: when the wind speed is too high, the whole device stops working, and the auxiliary plate 330 is lifted to shield the photovoltaic panel 320;
s3: when the wind speed is proper, the angles of the photovoltaic panel 320 and the auxiliary panel 330 can be adjusted according to the analysis of the light rays by the detection assembly 400;
s4: the photovoltaic panel 320 stores the generated current in the electricity storage box 800 for the illumination assembly 200 and the auxiliary illuminating member 700 to illuminate at night or in extreme weather.
The embodiments described above are intended to illustrate the technical solutions of the present invention in detail, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modification, supplement or similar substitution made within the scope of the principles of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Intelligence lighting device that follows spot includes:
the device comprises a main column body (100), wherein a bottom plate (101) is arranged below the main column body (100), the bottom plate (101) is connected with the main column body (100) through a reinforcing rib, and a bottom fixing block (102) is arranged at the bottom of the bottom plate (101);
the illumination assembly (200) comprises an illumination bracket (210), the illumination bracket (210) is obliquely arranged on the upper layer of the main column body (100), and the outer end part of the illumination bracket (210) is connected with an illumination lamp (220);
the light tracing device is characterized by further comprising a light tracing assembly (300), wherein the light tracing assembly (300) comprises a substrate (310), the bottom of the substrate (310) is connected with the top end of the main column body (100), a detection assembly (400) is arranged in the middle of the upper end face of the substrate (310), a photovoltaic panel (320) is arranged on the lateral side of the detection assembly (400) in a surrounding mode, an adjusting assembly (500) is arranged below the photovoltaic panel (320), a rotating assembly (600) is arranged at the bottom of the adjusting assembly (500), and the rotating assembly (600) is arranged on the substrate (310);
the detection assembly (400) comprises an anemoscope (420), a circular supporting disc is arranged on the upper portion of the anemoscope (420), and a photosensitive sensor (410) is arranged on the supporting disc.
2. The intelligent light following illumination device according to claim 1, wherein: an auxiliary plate (330) corresponding to the photovoltaic plate (320) is arranged on the side of the substrate (310), the auxiliary plate (330) is hinged with the substrate (310), a first motor (331) is arranged on one side of the auxiliary plate (330) hinged with the substrate (310), and the auxiliary plate (330) and the substrate (310) can rotate;
and a reflector (332) is arranged on one side of the auxiliary plate (330) opposite to the photovoltaic plate (320).
3. The intelligent light following illumination device according to claim 2, wherein: two sides of the auxiliary plate (330) are provided with through grooves (333), two sides of the front surface of the auxiliary plate (330) are provided with through holes (334), and the through holes (334) are internally provided with flow guide pieces (335).
4. The intelligent light following illumination device according to claim 3, wherein: the main column body (100) is connected with the bottom of a base plate (310) through a bearing ring, a plurality of limiting assemblies (110) are arranged under the base plate (310) in a surrounding mode, each limiting assembly (110) comprises a column body limiting base body (111), the limiting base body (111) is hollow in the interior and is provided with a hole in the bottom, and a limiting piece (112) and an electromagnet (113) are arranged in the limiting base body (111);
the limiting assembly (110) further comprises a limiting ring (114), and the limiting ring (114) is arranged on the top layer of the main column body (100) in a surrounding mode.
5. The intelligent light following illumination device according to claim 4, wherein: the rotating assembly (600) comprises a circular rotating control plate (610), a rotating shaft is arranged at the bottom of the rotating control plate (610), a driving gear (620) is arranged on the side of the rotating control plate (610), and the driving gear (620) is connected with a second motor (630).
6. The intelligent light following illumination device according to claim 5, wherein: the adjusting part (500) includes support frame (510) that the opposition was placed, support frame (510) one side is equipped with third motor (520), vice regulating spindle (530) is connected in third motor (520), rotate on vice regulating spindle (530) and connect axle sleeve (531), encircle articulated second articulated rod (532) on axle sleeve (531), main regulating spindle (540) is connected to vice regulating spindle (530) bearing, first bulge loop (541) side by side links firmly on main regulating spindle (540), encircle articulated first articulated rod (542) on first bulge loop (541), first articulated rod (542) and the articulated push pedal (550) of second articulated rod (532) other end, push pedal (550) outside is equipped with elastic ring cover (560).
7. The intelligent light following illumination device according to claim 6, wherein: an auxiliary lighting piece (700) is arranged at the middle section of the main column body (100), the auxiliary lighting piece (700) comprises an auxiliary lighting sleeve (710), an inner concave plate (720) is arranged on the auxiliary lighting sleeve (710), and an auxiliary lighting lamp (721) is arranged in the inner concave plate (720);
the inner side of the auxiliary lighting sleeve (710) is provided with a reinforcing connecting piece (730).
8. The intelligent light following illumination device according to claim 7, wherein: the main column body (100) is equipped with electricity storage box (800) on one side, electricity storage box (800) pass through electric wire (810) and link to each other with main column body (100).
9. A lighting control method, characterized in that the intelligent lighting device of claim 8 is adopted: the lighting control method comprises the following steps:
s1: the detection component (400) analyzes the incident angle and the wind speed of the light;
s2: when the wind speed is too high, the whole device stops working, and the auxiliary plate (330) is lifted to shield the photovoltaic plate (320);
s3: when the wind speed is proper, the angles of the photovoltaic panel (320) and the auxiliary panel (330) can be adjusted according to the analysis of the light rays by the detection assembly (400);
s4: the photovoltaic panel (320) stores the generated current in the electrical storage box (800) for illumination of the lighting assembly (200) and the auxiliary lighting (700) at night or in extreme weather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148666.6A CN114198701B (en) | 2022-02-18 | 2022-02-18 | Intelligent light following illumination device and illumination control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210148666.6A CN114198701B (en) | 2022-02-18 | 2022-02-18 | Intelligent light following illumination device and illumination control method |
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| CN114198701A true CN114198701A (en) | 2022-03-18 |
| CN114198701B CN114198701B (en) | 2022-05-17 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555702A (en) * | 2020-05-19 | 2020-08-18 | 江苏伏特照明集团有限公司 | Wind-resistant light-following solar LED street lamp |
| CN213599263U (en) * | 2020-11-11 | 2021-07-02 | 广州理工学院 | Solar photovoltaic power supply device |
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- 2022-02-18 CN CN202210148666.6A patent/CN114198701B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555702A (en) * | 2020-05-19 | 2020-08-18 | 江苏伏特照明集团有限公司 | Wind-resistant light-following solar LED street lamp |
| CN213599263U (en) * | 2020-11-11 | 2021-07-02 | 广州理工学院 | Solar photovoltaic power supply device |
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