CN112228823A - Can accomodate formula solar street lamp - Google Patents
Can accomodate formula solar street lamp Download PDFInfo
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- CN112228823A CN112228823A CN202011178563.1A CN202011178563A CN112228823A CN 112228823 A CN112228823 A CN 112228823A CN 202011178563 A CN202011178563 A CN 202011178563A CN 112228823 A CN112228823 A CN 112228823A
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- 230000006835 compression Effects 0.000 claims description 28
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- 238000009434 installation Methods 0.000 claims description 11
- 230000002528 anti-freeze Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000010248 power generation Methods 0.000 abstract description 5
- 210000003608 fece Anatomy 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000005286 illumination Methods 0.000 description 5
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- 238000007710 freezing Methods 0.000 description 4
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- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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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
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
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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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- 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
Abstract
The invention discloses a storable solar street lamp in the technical field of solar street lamps, which comprises a lamp post, a loading plate, a motor, a plurality of photovoltaic panels, a photosensitive controller, a storage battery and a plurality of lamp holders, wherein the lamp post is fixed on the ground; most of the solar street lamps in the market are fixedly installed and are inflexible in equipment, and the solar street lamp solves the problem that the solar street lamp cannot absorb energy to the maximum degree and is low in power generation efficiency.
Description
Technical Field
The invention relates to the field of solar street lamps, in particular to a storable solar street lamp.
Background
The solar street lamp is a novel road lighting facility. The LED lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery (a colloid battery) stores electric energy, and the ultra-bright LED lamp is used as a light source and is controlled by an intelligent charging and discharging controller. The street lamp has the advantages of simple and convenient installation, less investment, good safety performance, energy conservation, environmental protection and the like, and is used for replacing the traditional public power lighting street lamp.
However, most of existing solar street lamps in the market generally comprise a street lamp body and a solar cell device, the solar cell device is arranged outside the street lamp body, the use of municipal electric energy can be reduced, but the intensity is low, and a solar panel generally needs a support to be fixed on a lamp post, so that the fixing structure for arranging the support is very complicated, the complexity of the whole structure is increased, and the light source irradiation direction of the solar lamp is single, so that the energy cannot be absorbed to the maximum extent; the solar panel does not need to work at night, and is often corroded and invaded by dew, dust and bird droppings generated when the parked flying birds park, so that the service life of the solar panel is shortened, and the problem of low power generation efficiency is caused for a long time; because the solar panel has large volume and large wind-resistant area, the solar panel can be broken due to large airflow in windy weather, and the whole wind-resistant capability is poor; the street lamp can make the internal controller produce a large amount of heat after long-time the use, if this heat is not in time dispel, then can seriously influence the life of street lamp, consequently, need cool off the electrical apparatus box part of solar street lamp, be the technical problem that needs to solve urgently.
Based on the above, the invention designs a storable solar street lamp to solve the above problems.
Disclosure of Invention
The invention aims to provide a storable solar street lamp, which aims to solve the problems that most of the existing solar street lamps in the market in the background art generally comprise a street lamp body and a solar cell device, the solar cell device is arranged outside the street lamp body, the use of municipal electric energy can be reduced, but the intensity is lower, and a solar panel generally needs to be fixed on a lamp post by a support, so that the fixing structure for arranging the support is very complicated, the complexity of the whole structure is increased, and the light source irradiation direction of the solar lamp is single, and the energy cannot be absorbed to the maximum extent; the solar panel does not need to work at night, and is often corroded and invaded by dew, dust and bird droppings generated when the parked flying birds park, so that the service life of the solar panel is shortened, and the problem of low power generation efficiency is caused for a long time; because the solar panel has large volume and large wind-resistant area, the solar panel can be broken due to large airflow in windy weather, and the whole wind-resistant capability is poor; the street lamp can make the internal controller produce a large amount of heat after long-time the use, if this heat is not in time dispel, then can seriously influence the life of street lamp, consequently, need cool off the electrical apparatus box part of solar street lamp, be the technical problem that needs to solve urgently.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can accomodate formula solar street lamp, includes lamp pole, loading board, motor, a plurality of photovoltaic board, photosensitive controller, battery and a plurality of lamp holder, the lamp pole is fixed on ground, the loading board cup joints at lamp pole top outer wall, motor fixed connection is inside the loading board, the laminating of photovoltaic board is at folded sheet mechanism up end, the equal fixed mounting of photosensitive controller and battery is inside the loading board, and is a plurality of the lamp holder passes through support fixed mounting in loading board four corners, its characterized in that: the device comprises a folding mechanism, a wind-proof mechanism, a driving mechanism and a temperature control mechanism, wherein the folding mechanism is arranged on the outer wall of a loading plate through a groove rod, the wind-proof mechanism is fixedly arranged on the upper end face of the loading plate through a support, and the driving mechanism is arranged on the lower end face of the loading plate;
the folding mechanism comprises four groove rods, the groove rods are divided into two groups, the groove rods on the symmetrical positions are in one group, each group of groove rods is symmetrical about a central vertical plane, one end of each groove rod is fixed at a vertical surface outer wall in the middle of the loading plate at equal angles, one group of groove rods is provided with an eccentric vertical groove along the axis, the other group of groove rods is provided with a vertical groove along the axis, each groove rod is sleeved with a compression spring along the axis, the other end of each groove rod is sleeved with a variable angle sleeve correspondingly clamped, a limiting block corresponding to the vertical groove on the groove rod is fixed inside the variable angle sleeve, the variable angle sleeve and the groove rod sleeve are provided with a compression-resistant torsion spring, one end of each compression-resistant torsion spring is arranged on the outer wall of the groove rod in a sliding mode, the other end of each compression-resistant torsion spring is fixedly arranged on the inner wall of the variable angle sleeve, the outer end of the variable angle sleeve is rotatably, a release torsion spring is arranged between the folding shaft and the shaft sleeve, the two ends of the long edge of the central mounting frame are respectively and rotatably connected with an upper mounting frame and a lower mounting frame through pin shafts, the pin shafts are sleeved with the folding torsion springs, and the two ends of the folding torsion springs are respectively fixed on the side edges of the central mounting frame and the upper mounting frame or are respectively and fixedly connected with the side edges of the central mounting frame and the lower mounting frame;
the windproof mechanism comprises a rotating shaft, the rotating shaft is rotatably connected to a support at the upper end of the loading plate, the upper end of the rotating shaft is fixedly connected with a plurality of wind direction balls through a round rod, the lower end of the rotating shaft is slidably connected with a clutch block through a round rod fixed in the axial direction of the rotating shaft, a tension spring sleeved on the round rod is arranged between the clutch block and the rotating shaft, two ends of the tension spring are respectively and fixedly arranged on the side walls of the rotating shaft and the clutch block, the outer wall of the clutch block is also in contact with a rotor coaxial with the rotating shaft, the rotor is rotatably connected to the upper end face of the support fixed at the upper end of the loading plate, and a stator fixed to the;
the driving mechanism comprises a reel which is rotatably connected to the lower end surface of the loading plate, a pull rope is wound on the reel, the lower end of the reel is also coaxially and fixedly provided with a worm gear, the outer end of the worm gear is engaged with a worm, the worm fixed connection is on the motor output shaft, the stay cord passes the oblique left through-hole on the loading board and reachs the loading board upper end, and the central mounting bracket upper end is worn to the first round platform lower extreme that upwards extrudes from central mounting frame left side again, and the second round platform center that downwards extrudes that passes the right side again from last mounting bracket upper end wears the mounting bracket downside, walks around the smooth roller of fixing in the middle of the second round platform again from second round platform below and wears to the mounting bracket upper end from the second round platform, and the central mounting bracket downside is worn to the third round platform center that downwards extrudes from central mounting frame right side again, on the dead lever in the fourth round platform that upwards extrudes in the lower mounting frame left side again.
The solar street lamp aims to solve the problems that most of existing solar street lamps in the existing market generally comprise a street lamp body and a solar cell device, the solar cell device is arranged outside the street lamp body, the use of municipal electric energy can be reduced, but the intensity is low, and a solar panel generally needs to be fixed on a lamp post by a support, so that the fixing structure for arranging the support is very complicated, the complexity of the whole structure is increased, and the light source irradiation direction of the solar lamp is single, so that the energy cannot be absorbed to the maximum extent; the solar panel does not need to work at night, and is often corroded and invaded by dew, dust and bird droppings generated when the parked flying birds park, so that the service life of the solar panel is shortened, and the problem of low power generation efficiency is caused for a long time; because the solar panel has large volume and large wind-resistant area, the solar panel can be broken due to large airflow in windy weather, and the whole wind-resistant capability is poor; the street lamp can make the internal controller produce a large amount of heat after long-time the use, if this heat is not in time dispel, then can seriously influence the life of street lamp, consequently, need cool off the electrical apparatus box part of solar street lamp, be the technical problem that needs to solve urgently.
When the invention is used, the street lamp is unfolded in the southwest direction and folded in the northeast direction (the left front side is east and the right front side is north as shown in figure 1), the street lamp is approximately aligned to the north and south direction for fixing according to the N/S above the loading plate after being assembled (N represents north and S represents south as shown in figure 2), the light sensing controller detects light in the daytime, the light is turned off, the central mounting frame, the upper mounting frame and the lower mounting frame which are provided with the photovoltaic panel are unfolded to convert solar energy into electric energy to be stored in the storage battery inside the loading plate, at the moment, the compression-resistant torsion spring, the compression spring, the folding torsion spring and the release torsion spring on the whole folding mechanism are in a release state, the limiting block inside the angle-changing sleeve moves from one side of the transverse groove (comprising the eccentric vertical groove and the symmetrical vertical groove) to the other side (as shown in figure 4), at the moment, the photovoltaic panel in the east-west direction, the photovoltaic panels in the north-south direction incline to the east; the light sensing controller detects weak light along with the rotation of light at night, the light sensing controller starts the motor at this moment, the output shaft of the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the rotation of the worm wheel drives the rotation of the reel, the reel rotates to shrink the pull rope, as the rope penetrates to the upper part of the loading plate from the hole on the loading plate, the small hole on the loading plate is deviated to the left (close to the north N as shown in figure 3), when the pull rope shrinks, the rope from a point a on the left side of the central mounting frame (shown in figure 3) to a point b on the right side of the upper mounting frame is tightened, the point b on the right side of the upper mounting frame is tightened to a point c on the right side of the central mounting frame, the rope from a point c on the right side of the central mounting frame to a point d on the left side of the lower mounting frame is tightened, because the point c is a third round platform (as shown in figure 10) which protrudes downwards, no dead point exists during the movement, the stay cord continuously shrinks along with the stay cord, the stay cord slides over the slide roller to pull the slide roller upwards to overcome the torsion of the folding torsion spring to turn upwards around the hinge hinged at the edge of the central mounting frame and the upper mounting frame, the stay cord continuously shrinks when the movement is finished because the center mounting frame is a first round platform which protrudes upwards, the stay cord continuously shrinks after the central mounting frame, the stay cord passes through the small hole on the loading plate to the left (close to N shown in figure 3), the whole folded mounting frame rotates anticlockwise around the groove rod along with the torsion of the compression-resistant torsion spring, the motor continuously rotates, the limiting block inside the angle-variable sleeve moves from one end of the transverse groove to the other end, the mounting frame rotates to the horizontal position, and along with the further movement of the stay cord, the whole folded mounting frame overcomes the release torsion spring to, meanwhile, the whole mounting frame overcomes the pressure of a compression spring to slide inwards in the direction close to the loading plate until the whole mounting frame is tightly attached to the side wall of the loading plate, the motor stops moving at the moment, the worm drives a worm gear, after the motor stops moving, the worm and the worm gear are in a locking state at the moment, the folding modes in other three directions are the same, the repeated description is omitted, and when the light ray reinforcing device is in an energy storage state, the mutual circulation of the two is omitted; when meeting in the strong wind weather in daytime, the windball drives the rotating shaft to rotate at a high speed along with the increase of wind power, the clutch block at the lower end of the rotating shaft overcomes the friction engagement between the extension spring and the outer rotor under the action of high-speed centrifugal force, at the moment, the electric power is output, the electric power driving motor rotates to fold the solar panel, and the residual electric power continues to charge the storage battery.
According to the invention, through the matching between the torsion springs, the solar panel has the turning freedom degree under the condition of keeping the solar panel horizontal, so that the technical problems that the solar panel cannot be turned and the installation space is large due to the fact that the traditional device needs to be fixed through other brackets are solved; furthermore, the torsion springs between the solar panels also provide the turning freedom degree for the solar panels to self-adjust to the light-facing direction; furthermore, when the torsion spring is turned over at a larger angle, the actual area of the solar panel can be changed to reduce the wind force applied during wind blowing, so that the wind resistance of the device is improved, and the corrosion of the outer surface caused by dew and bird droppings can be reduced; the wind-proof mechanism 4 drives the motor 12 to rotate to fold the photovoltaic panel 13, so that the problems that the solar panel is large in size and wind-resistant area, the solar panel is broken due to large airflow, and the whole wind-resistant capability is poor are effectively solved; a series of mechanical movements are completed through drawing 52, so that the overall gravity of the equipment is reduced, and the installation is convenient and rapid; further, in strong wind weather in daytime, the photovoltaic panel cannot generate power after being folded, at the moment, the wind energy drives the windproof mechanism 4 to fold the solar panel and also generates power to charge the storage battery at the same time, so that normal night illumination of the street lamp is ensured, and the destructive power can be converted into usable energy after the solar panel is protectively folded; the problem that the street lamp cannot be effectively charged and cannot work under severe weather is effectively solved.
As a further scheme of the invention, the device further comprises a temperature control mechanism which is fixedly arranged at the lower end of the loading plate and penetrates through the loading plate, and the device is characterized in that: the temperature control mechanism comprises a shell, wherein the shell is filled with anti-freezing liquid, the upper end of the shell is fixed at the lower end of the loading plate, an amplifying pipe is fixedly arranged at the upper end of the shell, the amplifying pipe is connected with a push rod in a sliding mode, the upper end of the push rod is fixedly connected with a sliding plate in a sliding mode and arranged at the vertical edge of the loading plate, two ends of the sliding plate are respectively fixedly connected with two groups of telescopic deflector rods, and the deflector rods are in upward inclined contact with the outer ends of one group of symmetrical vertical folding shafts.
When the inside heat of load board was too high, perhaps during illumination strengthened, the antifreeze absorbed partly electrical apparatus energy and solar heat this moment for the inside inflation of casing, thereby gush into the inside push rod upward movement that promotes of amplifier tube, thereby promoted the slide upward movement, folding axle east side lower extreme of north and south direction is stirred to the driving lever on the slide, makes the mounting bracket overcome resistance to compression torsional spring torsion anticlockwise rotation round the grooved bar, along with solar motion all the time.
The folding shaft is pushed to rotate by the expansion of the antifreeze liquid when heated, so that the photovoltaic panel slowly rotates along with the sun, and the problem that the solar lamp cannot absorb energy to the maximum due to single light source irradiation direction is effectively solved; secondly, the problem that the service life of the street lamp is seriously influenced if the heat is not dissipated in time due to the fact that the internal controller generates a large amount of heat after long-time use is effectively solved through heat absorption of the anti-freezing liquid.
As a further scheme of the photovoltaic panel folding device, the deflector rod is a square telescopic deflector rod, and the front end of the deflector rod is lower and the front end of the deflector rod is higher after the deflector rod is unfolded, so that the photovoltaic panel folding process is smoother.
As a further scheme of the invention, the holes through which the pull ropes pass are all provided with ceramic wear-resistant coatings, so that the friction to stretching is reduced.
As a further scheme of the invention, the loading plate is axially and slidably connected with the lamp post, and the integral hoisting is convenient to maintain and install.
As a further scheme of the invention, the motor adopts a servo speed reduction motor to amplify the torque, the action is slow, and the high-speed damage is prevented.
As a further scheme of the invention, the lamp pole has a small upper part and a large lower part, so that the stability of the lamp pole is better.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the matching between the torsion springs, the solar panel has the turning freedom degree under the condition of keeping the solar panel horizontal, so that the technical problems that the solar panel cannot be turned and the installation space is large due to the fact that the traditional device needs to be fixed through other brackets are solved; furthermore, the torsion springs between the solar panels also provide the turning freedom degree for the solar panels to self-adjust to the light-facing direction; furthermore, when the torsion spring is turned over at a larger angle, the actual area of the solar panel can be changed to reduce the wind force applied during wind blowing, so that the wind resistance of the device is improved, and the corrosion of the outer surface caused by dew and bird droppings can be reduced; the wind-proof mechanism 4 drives the motor 12 to rotate to fold the photovoltaic panel 13, so that the problems that the solar panel is large in size and wind-resistant area, the solar panel is broken due to large airflow, and the whole wind-resistant capability is poor are effectively solved; a series of mechanical movements are completed through drawing 52, so that the overall gravity of the equipment is reduced, and the installation is convenient and rapid; further, in strong wind weather in daytime, the photovoltaic panel cannot generate power after being folded, at the moment, the wind energy drives the windproof mechanism 4 to fold the solar panel and also generates power to charge the storage battery at the same time, so that normal night illumination of the street lamp is ensured, and the destructive power can be converted into usable energy after the solar panel is protectively folded; the problem that the street lamp cannot be effectively charged and cannot work under severe weather is effectively solved.
2. The folding shaft is pushed to rotate by the expansion of the antifreeze liquid when heated, so that the photovoltaic panel slowly rotates along with the sun, and the problem that the solar lamp cannot absorb energy to the maximum due to single light source irradiation direction is effectively solved; secondly, the problem that the service life of the street lamp is seriously influenced if the heat is not dissipated in time due to the fact that the internal controller generates a large amount of heat after long-time use is effectively solved through heat absorption of the anti-freezing liquid. Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial left rear nose down configuration of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at the position C in FIG. 3 of the present invention
FIG. 5 is an enlarged view of the structure at B of the present invention 2;
FIG. 6 is a front right side elevational schematic view of the present invention; (hidden lamp post)
FIG. 7 is an enlarged view of the structure at D of FIG. 6;
FIG. 8 is an enlarged view of the structure at E in FIG. 6;
FIG. 9 is an enlarged view of the structure at F in FIG. 6 of the present invention
FIG. 10 is a schematic view of the right front partial cross-sectional corner structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the lamp comprises a 10 lamp post, a 11 loading plate, a 12 motor, a 13 photovoltaic panel, a 14 photosensitive controller, a 15 storage battery, a 16 lamp holder, a 2 folding mechanism, a 21 groove rod, a 22 eccentric vertical groove, a 23 symmetrical vertical groove, a 24 variable-angle sleeve, a 25 compression-resistant torsion spring, a 26 folding shaft, a 27 center mounting frame, a 28 upper mounting frame, a 29 lower mounting frame, a 30 compression spring, a 31 folding torsion spring, a 32 release torsion spring, a 33 limiting block, a 4 windproof mechanism, a 41 rotating shaft, a 42 windvane, a 43 clutch block, a 44 tension spring, a 45 rotor, a 46 stator, a 5 driving mechanism, a 51 reel, a 52 pull rope, a 53 worm gear, a 54 worm, a 56 first circular table, a 57 second circular table, a 58 sliding roller, a 59 third circular table, a 60 fourth circular table, a 7 temperature control mechanism, a 71 shell, a 72 amplification pipe, a 73.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a can accomodate formula solar street lamp, including lamp pole 10, load board 11, motor 12, a plurality of photovoltaic board 13, photosensitive controller 14, battery 15 and a plurality of lamp holder 16, lamp pole 10 is fixed on ground, load board 11 cup joints at lamp pole 10 top outer wall, motor 12 fixed connection is inside load board 11, the laminating of photovoltaic board 13 is at 2 up end of folded sheet mechanism, photosensitive controller 14 and the equal fixed mounting of battery 15 are inside load board 11, a plurality of lamp holders 16 pass through support fixed mounting in 11 four corners of load board, its characterized in that: the device comprises a folding mechanism 2, a windproof mechanism 4, a driving mechanism 5 and a temperature control mechanism 7, wherein the folding mechanism 2 is installed on the outer wall of a loading plate 11 through a slot rod 21, the windproof mechanism 4 is fixedly installed on the upper end face of the loading plate 11 through a support, and the driving mechanism 5 is installed on the lower end face of the loading plate 11;
the folding mechanism 2 comprises four groove rods 21, the groove rods 21 are divided into two groups, the groove rods 21 on the symmetrical positions are in one group, each group of groove rods 21 is symmetrical about a central vertical plane, one ends of the four groove rods 21 are fixedly arranged on the outer wall of a vertical surface in the middle of the loading plate 11 at equal angles, one group of groove rods 21 is provided with an eccentric vertical groove 22 along the axis, the other group of groove rods 21 is provided with a vertical groove 23 symmetrical along the axis, each groove rod 21 is sleeved with a compression spring 30 along the axis, the other end of the groove rod 21 is sleeved with a variable angle sleeve 24 correspondingly clamped, a limiting block 33 corresponding to the vertical groove on the groove rod 21 is fixed inside the variable angle sleeve 24, the variable angle sleeve 24 and the groove rod 21 are sleeved with a compression-resistant and compression-resistant torsion spring 25, one end of the two ends of the compression-resistant torsion spring 25 is arranged on the outer wall of the groove rod 21 in a sliding manner, the other end of the variable angle sleeve 24 is fixedly arranged on the inner wall of, a release torsion spring 32 is arranged between the folding shaft 26 and the shaft sleeve, the two ends of the long edge of the central mounting frame 27 are respectively and rotatably connected with an upper mounting frame 28 and a lower mounting frame 29 through pin shafts, a folding torsion spring 31 is sleeved on the pin shafts, and the two ends of the folding torsion spring 31 are respectively fixed on the side edges of the central mounting frame 27 and the upper mounting frame 28 or respectively and fixedly connected with the side edges of the central mounting frame 27 and the lower mounting frame 29;
the windproof mechanism 4 comprises a rotating shaft 41, the rotating shaft 41 is rotatably connected to a bracket at the upper end of the loading plate 11, the upper end of the rotating shaft 41 is fixedly connected with a plurality of wind direction balls 42 through a round rod, the lower end of the rotating shaft 41 is slidably connected with a clutch block 43 through a round rod fixed in the axial direction of the rotating shaft 41, a tension spring 44 sleeved on the round rod is arranged between the clutch block 43 and the rotating shaft 41, two ends of the tension spring 44 are respectively and fixedly arranged on the side walls of the rotating shaft 41 and the clutch block 43, the outer wall of the clutch block 43 is also in contact with a rotor 45 coaxial with the rotating shaft 41, the rotor 45 is rotatably connected to the upper end surface of the bracket fixed at the upper end of the loading plate 11, and a;
the driving mechanism 5 comprises a reel 51, the reel 51 is rotatably connected to the lower end surface of the loading plate 11, a pull rope 52 is wound on the reel 51, a worm gear 53 is further coaxially and fixedly arranged at the lower end of the reel 51, a worm 54 is meshed at the outer end of the worm gear 53, the worm 54 is fixedly connected to an output shaft of the motor 12, the pull rope 52 penetrates through a left through hole on the loading plate 11 to reach the upper end of the loading plate 11, then penetrates from the lower end of a first circular truncated cone 56 which protrudes upwards at the left side of the central mounting frame 27 to the upper end of the central mounting frame 27, penetrates from the upper end of the upper mounting frame 28 to the lower side of the upper mounting frame 28 through the center of a second circular truncated cone 57 which protrudes downwards at the right side, bypasses a sliding roller 58 fixed in the middle of the second circular truncated cone 57 from the lower side of the second circular truncated cone 57, penetrates from the second circular truncated cone 57 to the upper end, and then fixed to a fixing rod in a fourth round table 60 protruding upward at the left side of the lower mounting frame 29.
The solar street lamp aims to solve the problems that most of existing solar street lamps in the existing market generally comprise a street lamp body and a solar cell device, the solar cell device is arranged outside the street lamp body, the use of municipal electric energy can be reduced, but the intensity is low, and a solar panel generally needs to be fixed on a lamp post by a support, so that the fixing structure for arranging the support is very complicated, the complexity of the whole structure is increased, and the light source irradiation direction of the solar lamp is single, so that the energy cannot be absorbed to the maximum extent; the solar panel does not need to work at night, and is often corroded and invaded by dew, dust and bird droppings generated when the parked flying birds park, so that the service life of the solar panel is shortened, and the problem of low power generation efficiency is caused for a long time; because the solar panel has large volume and large wind-resistant area, the solar panel can be broken due to large airflow in windy weather, and the whole wind-resistant capability is poor; the street lamp can make the internal controller produce a large amount of heat after long-time the use, if this heat is not in time dispel, then can seriously influence the life of street lamp, consequently, need cool off the electrical apparatus box part of solar street lamp, be the technical problem that needs to solve urgently.
When the invention is used, the street lamp is unfolded in the southwest direction, folded in the northeast direction (the left front side is east and the right front side is north as shown in figure 1), the street lamp is fixed in the approximately north-south direction according to the N/S above the loading plate 11 after being assembled (N represents north and S represents south as shown in figure 2), the light sensing controller 14 detects light in the daytime, the light is turned off, the central mounting frame 27, the upper mounting frame 28 and the lower mounting frame 29 which are provided with the photovoltaic plate 13 are unfolded to convert solar energy into electric energy to be stored in the storage battery 15 inside the loading plate 11, at the moment, the compression-resistant torsion spring 25, the compression spring 30, the folding torsion spring 31 and the releasing torsion spring 32 on the whole folding mechanism 2 are in a releasing state, the limiting block 33 inside the angle-changing sleeve 24 moves from one side of the transverse groove (which comprises the 22 eccentric vertical groove and the 23 symmetrical vertical groove) to, at this time, the photovoltaic panels 13 in the east-west direction (as indicated by the directions N and S in fig. 2) are inclined south-ward to face the sun, and the photovoltaic panels 13 in the north-south direction are inclined east-ward; the light sensing controller 14 detects weak light along with the weak light at night, at the moment, the light sensing controller starts the motor 12, the output shaft of the motor 12 drives the worm 54 to rotate, the worm 54 drives the worm wheel 53 to rotate, the rotation of the worm wheel 53 drives the reel 51 to rotate, the reel 51 rotates to shrink the pull rope 52, as the rope 52 penetrates from the hole on the loading plate 11 to the upper part of the loading plate 11, the small hole on the loading plate 11 is deviated to the left (close to the north N direction as shown in figure 3), when the pull rope 52 shrinks, the rope from the point a on the left side of the central mounting frame 27 (shown in figure 3) to the point b on the right side of the upper mounting frame 28 is tightened, the point b on the right side of the upper mounting frame 28 is tightened to the point c on the right side of the central mounting frame 27, the rope from the point c on the right side of the central mounting frame 27 to the point d on the left side of the lower mounting The torsion of the angle-changing sleeve 24 is turned downwards, because the point c has a third round platform 59 (as shown in fig. 10) protruding downwards, no dead point exists in the movement, as the pulling rope 52 continues to contract, the pulling rope 52 slides over the sliding roller 58 upwards to pull the sliding roller 58 to turn upwards around the hinge hinged at the edge of the central mounting frame 27 and the upper mounting frame 28 against the torsion of the folding torsion spring 31, because the central mounting frame 27 has a first round platform 56 protruding upwards, no dead point exists in the movement, when the central mounting frame 27, the upper mounting frame 28 and the lower mounting frame 29 are completely closed, the pulling rope 52 continues to contract, because the pulling rope 52 passes through the small hole on the loading plate 11 to the left (close to N, as shown in fig. 3), the whole folded mounting frame is turned to the north around the slot rod 21 anticlockwise against the torsion of the compression torsion spring 25, the motor 12 continues to rotate, the stopper 33 inside the angle, when the mounting rack rotates to a horizontal position, along with the further movement of the pull rope 52, the whole folded mounting rack downwards overcomes the release torsion spring 32 to rotate and fold around the folding shaft 26, and simultaneously, the whole mounting rack inwards slides in a direction close to the loading plate 11 to overcome the pressure of the compression spring 30 until clinging to the side wall of the loading plate 11, at this time, the motor 12 stops moving, because the worm 54 is adopted to drive the worm gear 53, after the motor 12 stops moving, the worm 54 and the worm gear 53 are in a locked state at this time, the folding modes in other three directions are the same, the description is omitted, when the light reinforcing device is in an energy storage state, the mutual circulation of the two is omitted; in the daytime, when the weather is windy, the wind direction ball 42 drives the rotating shaft 41 to rotate at a high speed along with the increase of wind power, the clutch block 43 at the lower end of the rotating shaft 41 is subjected to high-speed centrifugal force to overcome the friction engagement between the tension spring 44 and the outer rotor 45, at the moment, the electric power is output, the electric power driving motor 12 rotates to fold and pack the solar panel, and the residual electric power continues to charge the storage battery 15.
According to the invention, through the matching between the torsion springs, the solar panel has the turning freedom degree under the condition of keeping the solar panel horizontal, so that the technical problems that the solar panel cannot be turned and the installation space is large due to the fact that the traditional device needs to be fixed through other brackets are solved; furthermore, the torsion springs between the solar panels also provide the turning freedom degree for the solar panels to self-adjust to the light-facing direction; furthermore, when the torsion spring is turned over at a larger angle, the actual area of the solar panel can be changed to reduce the wind force applied during wind blowing, so that the wind resistance of the device is improved, and the corrosion of the outer surface caused by dew and bird droppings can be reduced; the wind-proof mechanism 4 drives the motor 12 to rotate to fold the photovoltaic panel 13, so that the problems that the solar panel is large in size and wind-resistant area, the solar panel is broken due to large airflow, and the whole wind-resistant capability is poor are effectively solved; a series of mechanical movements are completed through drawing 52, so that the overall gravity of the equipment is reduced, and the installation is convenient and rapid; further, in strong wind weather in daytime, the photovoltaic panel cannot generate power after being folded, at the moment, the wind energy drives the windproof mechanism 4 to fold the solar panel and also generates power to charge the storage battery at the same time, so that normal night illumination of the street lamp is ensured, and the destructive power can be converted into usable energy after the solar panel is protectively folded; the problem that the street lamp cannot be effectively charged and cannot work under severe weather is effectively solved.
As a further scheme of the present invention, the present invention further comprises a temperature control mechanism, wherein the temperature control mechanism 7 is fixedly installed at the lower end of the loading plate 11 and penetrates through the loading plate 11, and the present invention is characterized in that: temperature control mechanism 7 includes casing 71, and casing 71 is inside to be full of the antifreeze, and casing 71 upper end is fixed at the loading board 11 lower extreme, and casing 71 upper end is fixed and is set up amplifier tube 72, and the inside sliding connection push rod 73 of amplifier tube 72, the slide 74 of sliding connection at the loading board 11 stile in push rod 73 upper end fixedly connected with, slide 74 both ends fixedly connected with two sets of telescopic driving lever 75 respectively, and driving lever 75 tilt up contacts and passes through the axle sleeve lower extreme in one of them set of vertical folding axle 26 outer end of symmetry.
When the heat in the loading plate 11 is too high, or when the illumination is strengthened, the antifreeze absorbs a part of electric appliance energy and solar heat, so that the shell 71 is expanded inside, the amplification tube 72 is rushed in to push the push rod 73 to move upwards, the sliding plate 74 is pushed to move upwards, the poking rod 75 on the sliding plate 74 pokes the lower end of the east side of the folding shaft in the north-south direction, and the mounting frame overcomes the torsion of the compression-resistant torsion spring 25 around the slot rod 21 to rotate anticlockwise and moves along with the sun all the time.
The folding shaft is pushed to rotate by the expansion of the antifreeze liquid when heated, so that the photovoltaic panel slowly rotates along with the sun, and the problem that the solar lamp cannot absorb energy to the maximum due to single light source irradiation direction is effectively solved; secondly, the problem that the service life of the street lamp is seriously influenced if the heat is not dissipated in time due to the fact that the internal controller generates a large amount of heat after long-time use is effectively solved through heat absorption of the anti-freezing liquid.
As a further aspect of the present invention, the shift lever 75 is a square telescopic shift lever, and the front end of the shift lever is lower and the front end of the shift lever is higher after the shift lever is unfolded, so that the photovoltaic panel can be folded more smoothly.
As a further scheme of the invention, the holes for the pull ropes 52 to pass through are all provided with ceramic wear-resistant coatings, so that the friction on the pull ropes 52 is reduced.
As a further scheme of the invention, the loading plate 11 is axially connected with the lamp post 10 in a sliding manner, and the integral hoisting is convenient to maintain and install.
As a further scheme of the invention, the motor 12 adopts a servo speed reduction motor to amplify the torque, so that the action is slow, and the high-speed damage is prevented.
As a further scheme of the invention, the lamp pole 10 is small at the top and big at the bottom, so that the stability of the lamp pole is better.
One specific application of this embodiment is: when the invention is used, the street lamp is unfolded in the southwest direction, folded in the northeast direction (the left front side is east and the right front side is north as shown in figure 1), the street lamp is fixed in the approximately north-south direction according to the N/S above the loading plate 11 after being assembled (N represents north and S represents south as shown in figure 2), the light sensing controller 14 detects light in the daytime, the light is turned off, the central mounting frame 27, the upper mounting frame 28 and the lower mounting frame 29 which are provided with the photovoltaic plate 13 are unfolded to convert solar energy into electric energy to be stored in the storage battery 15 inside the loading plate 11, at the moment, the compression-resistant torsion spring 25, the compression spring 30, the folding torsion spring 31 and the releasing torsion spring 32 on the whole folding mechanism 2 are in a releasing state, the limiting block 33 inside the angle-changing sleeve 24 moves from one side of the transverse groove (which comprises the 22 eccentric vertical groove and the 23 symmetrical vertical groove) to, at this time, the photovoltaic panels 13 in the east-west direction (as indicated by the directions N and S in fig. 2) are inclined south-ward to face the sun, and the photovoltaic panels 13 in the north-south direction are inclined east-ward; the light sensing controller 14 detects weak light along with the weak light at night, at the moment, the light sensing controller starts the motor 12, the output shaft of the motor 12 drives the worm 54 to rotate, the worm 54 drives the worm wheel 53 to rotate, the rotation of the worm wheel 53 drives the reel 51 to rotate, the reel 51 rotates to shrink the pull rope 52, as the rope 52 penetrates from the hole on the loading plate 11 to the upper part of the loading plate 11, the small hole on the loading plate 11 is deviated to the left (close to the north N direction as shown in figure 3), when the pull rope 52 shrinks, the rope from the point a on the left side of the central mounting frame 27 (shown in figure 3) to the point b on the right side of the upper mounting frame 28 is tightened, the point b on the right side of the upper mounting frame 28 is tightened to the point c on the right side of the central mounting frame 27, the rope from the point c on the right side of the central mounting frame 27 to the point d on the left side of the lower mounting frame 29 is The torsion force of the torsion spring 32 is turned downwards, because the point c has a third round platform 59 protruding downwards (as shown in fig. 10), there is no dead point in the movement, as the pulling rope 52 continues to contract, the pulling rope 52 slides over the sliding roller 58 to pull the sliding roller 58 upwards to turn upwards around the hinge hinged at the edge of the central mounting frame 27 and the upper mounting frame 28 against the torsion force of the folding torsion spring 31, because the central mounting frame 27 has a first round platform 56 protruding upwards, there is no dead point in the movement, after the central mounting frame 27, the upper mounting frame 28 and the lower mounting frame 29 are completely closed, the pulling rope 52 continues to contract, because the pulling rope 52 passes through the small hole on the loading plate 11 to the left (close to N as shown in fig. 3), thereby the whole folded mounting frame is turned anticlockwise around the slot rod 21 against the torsion force of the compression-resistant torsion spring 25, the motor 12 continues to rotate, and the stopper 33 inside the angle, when the mounting rack rotates to a horizontal position, along with the further movement of the pull rope 52, the whole folded mounting rack further overcomes the release torsion spring 32 to rotate and fold downwards around the folding shaft 26, and simultaneously, the whole mounting rack slides inwards in a direction close to the loading plate 11 and overcomes the pressure of the compression spring 30 until the mounting rack is tightly attached to the side wall of the loading plate 11, at this time, the motor 12 stops moving, because the worm 54 is adopted to drive the worm gear 53, after the motor 12 stops moving, the worm 54 and the worm gear 53 are in a locked state, the folding modes in other three directions are the same, and the description is omitted, and when the light reinforcing device is in an energy storage state, the mutual circulation of the two is omitted; in the daytime, when the weather is windy, the wind direction ball 42 drives the rotating shaft 41 to rotate at a high speed along with the increase of wind power, the clutch block 43 at the lower end of the rotating shaft 41 is subjected to high-speed centrifugal force to overcome the friction engagement between the tension spring 44 and the outer rotor 45, at the moment, the electric power is output, the electric power driving motor 12 rotates to fold and pack the solar panel, and the residual electric power continues to charge the storage battery 15.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a can accomodate formula solar street lamp, includes lamp pole (10), load board (11), motor (12), a plurality of photovoltaic board (13), photosensitive controller (14), battery (15) and a plurality of lamp holder (16), lamp pole (10) are fixed on ground, load board (11) cup joint at lamp pole (10) top outer wall, motor (12) fixed connection is inside load board (11), photovoltaic board (13) laminating is at folded sheet mechanism (2) up end, photosensitive controller (14) and the equal fixed mounting of battery (15) are inside load board (11), and are a plurality of lamp holder (16) are through support fixed mounting in load board (11) four corners, its characterized in that: the device comprises a folding mechanism (2), a windproof mechanism (4), a driving mechanism (5) and a temperature control mechanism (7), wherein the folding mechanism (2) is installed on the outer wall of a loading plate (11) through a groove rod (21), the windproof mechanism (4) is fixedly installed on the upper end face of the loading plate (11) through a support, and the driving mechanism (5) is installed on the lower end face of the loading plate (11);
folding mechanism (2) includes four groove pole (21), groove pole (21) divide into two sets ofly, and symmetrical position is last groove pole (21) are a set of, every group groove pole (21) are about the vertical plane symmetry in center, four angle fixing such as groove pole (21) one end sets up the facade outer wall in the middle of loading board (11), and one of them is a set of groove pole (21) have been seted up along the eccentric groove (22) that erects of axis, another group groove pole (21) have been seted up along the symmetrical groove (23) of axis, every compression spring (30) are established along the axis cover on groove pole (21), groove pole (21) other pot head is equipped with variable angle cover (24) of corresponding joint, variable angle cover (24) internal fixation has stopper (33) that correspond with the groove pole (21) on the vertical groove, resistance to compression torsional spring (25) are established with groove pole (21) cover to variable angle cover (24), one end of each of two ends of the compression-resistant torsion spring (25) is slidably arranged on the outer wall of the grooved rod (21), the other end of each compression-resistant torsion spring is fixedly arranged on the inner wall of the angle-variable sleeve (24), the outer end of the angle-variable sleeve (24) is rotatably installed with a vertical folding shaft (26) in the direction perpendicular to the axis, the outer end of the vertical folding shaft (26) is rotatably installed with a central installation frame (27) through a shaft sleeve, a release torsion spring (32) is arranged between the folding shaft (26) and the shaft sleeve, two ends of the long edge of the central installation frame (27) are respectively rotatably connected with an upper installation frame (28) and a lower installation frame (29;
the wind-proof mechanism (4) comprises a rotating shaft (41), the rotating shaft (41) is rotatably connected to a bracket at the upper end of the loading plate (11), the upper end of the rotating shaft (41) is fixedly connected with a plurality of wind direction balls (42) through round rods, the lower end of the rotating shaft (41) is connected with a clutch block (43) in a sliding way through a round rod fixed in the axial direction of the rotating shaft (41), an extension spring (44) sleeved on the round rod is arranged between the clutch block (43) and the rotating shaft (41), two ends of the extension spring (44) are respectively and fixedly arranged on the side walls of the rotating shaft (41) and the clutch block (43), the outer wall of the clutch block (43) is also provided with a rotor (45) which is coaxial with the rotating shaft (41) in a contact way, the rotor (45) is rotatably connected with the upper end surface of a bracket fixed at the upper end of the loading plate (11), a stator (46) fixed with the upper end face of the upper end support of the loading plate (11) is coaxially arranged outside the rotor (45);
the driving mechanism (5) comprises a reel (51), the reel (51) is rotatably connected to the lower end face of the loading plate (11), a pull rope (52) is wound on the reel (51), a worm gear (53) is further coaxially and fixedly arranged at the lower end of the reel (51), a worm (54) is meshed at the outer end of the worm gear (53), the worm (54) is fixedly connected to an output shaft of the motor (12), the pull rope (52) penetrates through a left through hole in the loading plate (11) to reach the upper end of the loading plate (11), then penetrates through the upper end of the central mounting frame (27) from the lower end of a first circular table (56) protruding upwards at the left side of the central mounting frame (27), penetrates through the center of a second circular table (57) protruding downwards at the right side from the upper end of the upper mounting frame (28) to the lower side of the upper mounting frame (28), and then penetrates through a sliding roller (58) fixed in the middle of the second circular table (57) from the lower side of the second circular table (57) to the upper mounting frame ( And the center of a third round table (59) which protrudes downwards from the right side of the central mounting frame (27) penetrates to the lower side of the central mounting frame (27) and is fixed on a fixing rod in a fourth round table (60) which protrudes upwards from the left side of the lower mounting frame (29).
2. The stowable solar street light according to claim 1, further comprising a temperature control mechanism, wherein the temperature control mechanism (7) is fixedly mounted at the lower end of the loading plate (11) and passes through the loading plate (11), and is characterized in that: temperature control mechanism (7) include casing (71), casing (71) is inside to be full of antifreeze, casing (71) upper end is fixed at loading plate (11) lower extreme, casing (71) upper end is fixed and is set up amplifier tube (72), inside sliding connection push rod (73) of amplifier tube (72), push rod (73) upper end fixedly connected with sliding connection is at slide (74) of loading plate (11) stile, slide (74) both ends are two sets of telescopic driving lever (75) of fixedly connected with respectively, driving lever (75) tilt up contact is through the axle sleeve lower extreme in vertical folding axle (26) outer end of one of them set of symmetry.
3. The stowable solar street light of claim 2, wherein: the shifting rod (75) is a square telescopic shifting rod, and the front end of the shifting rod is lower than the front end of the shifting rod after being unfolded.
4. The stowable solar street light of claim 1, wherein: the holes through which the pull ropes (52) pass are all made of ceramic wear-resistant coatings.
5. The stowable solar street light of claim 1, wherein: the loading plate (11) is axially connected with the lamp post (10) in a sliding manner.
6. The stowable solar street light of claim 1, wherein: the motor (12) adopts a servo speed reducing motor.
7. The stowable solar street light of claim 1, wherein: the lamp post (10) is small at the top and big at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178563.1A CN112228823A (en) | 2020-10-29 | 2020-10-29 | Can accomodate formula solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178563.1A CN112228823A (en) | 2020-10-29 | 2020-10-29 | Can accomodate formula solar street lamp |
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| Publication Number | Publication Date |
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| CN112228823A true CN112228823A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011178563.1A Withdrawn CN112228823A (en) | 2020-10-29 | 2020-10-29 | Can accomodate formula solar street lamp |
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| Country | Link |
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| CN (1) | CN112228823A (en) |
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Application publication date: 20210115 |