CN110513647B - Solar street lamp with multi-angle adjustment function - Google Patents
Solar street lamp with multi-angle adjustment function Download PDFInfo
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- CN110513647B CN110513647B CN201910780969.8A CN201910780969A CN110513647B CN 110513647 B CN110513647 B CN 110513647B CN 201910780969 A CN201910780969 A CN 201910780969A CN 110513647 B CN110513647 B CN 110513647B
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- 230000003014 reinforcing effect Effects 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a solar street lamp with multi-angle adjustment, which comprises: the solar photovoltaic lamp comprises a light source, a solar photovoltaic panel, a fixed lamp pole and a rotating lamp pole, wherein a horizontal rotation adjusting component is arranged between the rotating lamp pole and the fixed lamp pole, the solar photovoltaic panel is arranged at the top of the rotating lamp pole, an up-down swing adjusting component is arranged between the rotating lamp pole and the solar photovoltaic panel, the horizontal rotation adjusting component comprises a first flange plate, a second flange plate and a first bolt, a circle of tooth grooves are formed in the edge of the first flange plate, and the first bolt is arranged on the second flange plate and extends downwards into the corresponding tooth grooves. Through the mode, the solar street lamp capable of being adjusted at multiple angles is particularly designed with the horizontal rotation adjusting assembly and the up-down swing adjusting assembly, adjustment of a solar photovoltaic panel in the horizontal direction and the vertical direction can be achieved, operation is simple and convenient, and structural stability after adjustment is high.
Description
Technical Field
The invention relates to the technical field of solar street lamps, in particular to a solar street lamp with multi-angle adjustment.
Background
The solar street lamp has good energy-saving effect and is increasingly widely used in recent years. Compared with the common street lamp, the solar street lamp has a more complex structure, and when the solar street lamp is designed, the influence of a plurality of factors is needed to be considered. One of the most important problems is the structural safety of the solar street lamp, because the solar photovoltaic panel, the battery and the street lamp charge-discharge controller occupy a certain space on the solar street lamp. In coastal areas and in some windy areas, extreme weather often occurs, and whenever extreme weather occurs, potential safety hazards occur to the solar street lamp, if the structural strength of the street lamp is insufficient, faults occur, and huge economic losses are caused even if the street lamp is serious, so that life is endangered.
In designing a light pole, structural reliability must be considered. Many manufacturers usually make according to past experience, neglect the reliability of structure, and the street lamp that designs in this way often has unreasonable structure, has great potential safety hazard. Some common solar street lamp's structural design, when horizontal 12 grades of strong wind constantly act on solar street lamp, can produce very big destruction to the structure of lamp pole, and light then takes place deformation, and heavy then takes place to break, has very big potential safety hazard, has a lot of hidden risks.
In addition, when the placing angles of the solar photovoltaic panels are different, the conditions of being damaged by illumination intensity and wind power are also different, so that different placing angles are required to be selected. However, the existing solar photovoltaic panel has poor angle adjustment flexibility, is difficult to adjust to a required angle, or has poor stability after being adjusted to the required angle, and needs improvement.
Disclosure of Invention
The invention mainly solves the technical problem of providing the solar street lamp with multi-angle adjustment, which improves the flexibility of angle adjustment of a solar photovoltaic panel and ensures the structural stability after adjustment.
In order to solve the technical problems, the invention adopts a technical scheme that: provided is a solar street lamp with multi-angle adjustment, comprising: the solar photovoltaic panel, fixed lamp pole and rotation lamp pole, rotate the top of lamp pole setting at fixed lamp pole, be provided with horizontal rotation adjusting part between rotation lamp pole and the fixed lamp pole, fixed lamp pole upper portion is provided with the light source branch that extends to one side, the light source sets up at light source branch end, solar photovoltaic panel sets up at the top of rotating the lamp pole, be provided with the regulation subassembly of swaing from top to bottom between rotation lamp pole and the solar photovoltaic panel, horizontal rotation adjusting part includes first ring flange, second ring flange and first bolt, first ring flange level sets up at the top of fixed lamp pole, the second ring flange level sets up in the bottom of rotating the lamp pole and is concentric with first ring flange, the edge of first ring flange is provided with the round, first bolt sets up on the second ring flange and extends to the torsion spacing of corresponding ring flange in the tooth's socket, annular array is provided with several arc waist hole, be provided with the bolt that links with first ring flange on the arc waist hole.
In a preferred embodiment of the invention, a control box is arranged on one side of the fixed lamp post, a battery and a charge-discharge controller are arranged in the control box, and the charge-discharge controller is respectively connected with the solar photovoltaic panel, the battery and the light source.
In a preferred embodiment of the present invention, the light source is an LED illumination lamp.
In a preferred embodiment of the present invention, the second flange plate is provided with a first pin hole corresponding to the first pin, and the first pin is a stepped pin shaft or is fixed in the first pin hole by welding.
In a preferred embodiment of the present invention, the fixed lamp post and the rotary lamp post are hollow square tubes respectively.
In a preferred embodiment of the invention, the up-down swing adjusting assembly comprises a disc, a fixing seat, a first pin shaft and a second pin, wherein the disc is symmetrically arranged at two sides of the rotating lamp post, the fixing seat is arranged at the back of the solar photovoltaic panel, clamping plates extending to two sides of the disc are arranged on the fixing seat, the first pin shaft penetrates through the clamping plates, the disc and the rotating lamp post to support swing adjustment of the clamping plates, second pin holes are respectively arranged on the clamping plates and the disc in an annular array, and the second pin shafts are inserted into the corresponding second pin holes on the clamping plates and the disc to realize swing limiting of the clamping plates.
In a preferred embodiment of the invention, the up-down swing adjusting assembly comprises a swing arm, a third bolt, a second pin shaft, a pull rod and a bolt fixing plate, wherein the front face of the rotating lamp post is vertically provided with a slot, the bottom end of the swing arm is movably arranged in the rotating lamp post through the second pin shaft, the top end of the swing arm extends obliquely upwards to the outer side of the rotating lamp post through the slot and is provided with a fixing plate connected with the back of the solar photovoltaic panel, the bolt fixing plate is arranged on the rotating lamp post and is positioned at two sides of the swing arm, the third bolt penetrates through the swing arm or passes through the upper part of the swing arm to realize the limit of the swing arm when penetrating through the bolt fixing plate at two sides, the swing arm is provided with a plurality of third pin holes corresponding to the third bolt, the bolt fixing plate is provided with a plurality of fourth pin holes corresponding to the third bolt, the tail end of the pull rod is hinged on the swing arm and the front end of the pull rod extends to the rear of the rotating lamp post, the pull rod is provided with a nut positioned at the rear of the rotating lamp post, the rotating lamp post is welded with a reinforcing block penetrated by the pull rod, the reinforcing block is arranged on the reinforcing block and corresponds to the pull rod, and the through groove is positioned between the reinforcing block and the sleeve.
In a preferred embodiment of the invention, the bolt fixing plates are arranged at two sides of the slot, the outer sides of the bolt fixing plates are provided with clamping grooves corresponding to the wall thickness of the rotary lamp post, and the rotary lamp post is provided with a third pin shaft penetrating through the bolt fixing plates.
In a preferred embodiment of the present invention, the latch fixing plates are located at both sides of the rotary lamp post and are fixed by welding or screws.
In a preferred embodiment of the invention, the device further comprises a reinforcing sleeve, the diameter of the first flange plate is smaller than that of the second flange plate, the reinforcing sleeve is positioned below the second flange plate, a reinforcing rib extending to the second flange plate is arranged on the reinforcing sleeve, a first fixing block positioned on the outer side of the rotary lamp post is arranged on the swing arm, a second fixing block positioned below the first fixing block is arranged on the side face of the reinforcing sleeve, a first connecting rod extending downwards is hinged to the first fixing block, a second connecting rod extending downwards and penetrating through the second fixing block is hinged to the bottom end of the first connecting rod, and a fastening screw pointing to the second connecting rod is arranged on the second fixing block.
The beneficial effects of the invention are as follows: according to the solar street lamp with multi-angle adjustment, the horizontal rotation adjusting component and the up-down swing adjusting component are specially designed, 360-degree rotation adjustment of a solar photovoltaic panel in the horizontal direction and +/-60-degree adjustment in the vertical direction can be achieved, the operation is simple and convenient, the structural stability after adjustment is high, the wind resistance effect is good, the structure is more optimally designed, most of assembly and system wiring can be completed in factories, the site installation simplicity is improved, the site construction man-hour is greatly reduced, the structural universality is good, the optimal installation angle and orientation requirements of the solar photovoltaic panel under different longitude and latitude conditions are met, and the processing cost in mass production is greatly simplified.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a solar street lamp with multi-angle adjustment according to a preferred embodiment of the present invention;
FIG. 2 is a top exploded view of FIG. 1;
FIG. 3 is a schematic top view of a solar street lamp with multi-angle adjustment according to another preferred embodiment of the present invention;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic top view of a solar street lamp with multi-angle adjustment according to another preferred embodiment of the present invention;
fig. 6 is an exploded view of fig. 5.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 6, an embodiment of the present invention includes:
The solar street lamp of multi-angle regulation as shown in fig. 1 includes: the solar photovoltaic lamp comprises a light source 2, a solar photovoltaic panel 8, a fixed lamp pole 1 and a rotating lamp pole 6, wherein the rotating lamp pole 6 is arranged at the top of the fixed lamp pole 1, the solar photovoltaic panel 8 is arranged at the top of the rotating lamp pole 6, a horizontal rotation adjusting component 5 is arranged between the rotating lamp pole 6 and the fixed lamp pole 1, the horizontal rotation adjustment of the rotating lamp pole 6 and the solar photovoltaic panel 8 is carried out, and the orientation requirement of the solar photovoltaic panel 8 is met.
The upper part of the fixed lamp post 1 is provided with a light source support rod 3 extending to one side, and the light source 2 is arranged at the tail end of the light source support rod 3 for road surface illumination. The fixed lamp pole 1 one side is provided with control box 4, adopts the bolt to fix, be provided with battery and charge-discharge controller in the control box 4, charge-discharge controller is connected with solar photovoltaic board 8, battery and light source 2 respectively, carries out charge-discharge management, light source 2 is the LED light, and the energy consumption is low, and illumination power 30W can satisfy ordinary road surface illumination demand, can reach 180W maximally, and minimum illuminance 1 lux can reach 3 lux maximally, and application scope is extensive.
And a rechargeable battery with large capacity is selected, illumination is ensured to be carried out for more than 6 nights under the condition of no charge, the storage capacity of the battery is maintained to be more than 50% after the battery is used for three months, and the continuous sunshine time required for recovering 75% of the battery storage capacity from the depletion edge is less than 12 hours.
According to theoretical analysis, the probability of cracking at the stress concentration part is included, the probability of resonance occurrence and the installation simplicity are considered, and the conclusion is that the square rod is more reasonable than the common round rod. Finally, the optimized street lamp post is as follows: the square pole fineness is 95 multiplied by 95mm, and the pole wall thickness is 3.7mm, so that the fixed lamp pole 1 and the rotary lamp pole 6 are hollow square tubes respectively, and the top of the fixed lamp pole 1 or the bottom of the rotary lamp pole 6 is welded with a plugging plate 15 to prevent rainwater from flowing into the fixed lamp pole 1. The deformation condition, the stress strain condition and the wind pressure distribution condition of the road lamp under extreme weather conditions can be analyzed through modeling analysis of the flow field and the finite element structure, and in engineering practice, the obtained data can be referred to for analysis, so that the cost of products is effectively reduced. In addition, when the placement angles of the solar photovoltaic panels are different, the conditions of damage caused by wind power are also different, so that different placement angle analysis is required to be selected. The height of the fixed lamp pole 1 is 6m, the highest distance is 12 m, the distance is 20m, the most distance is 80m, and the design is flexible.
As shown in fig. 2, the horizontal rotation adjusting component 5 includes a first flange 55, a second flange 51 and a first bolt 52, the first flange 55 is horizontally welded on the top of the fixed lamp pole 1, a first reinforcing rib plate 53 connected with the bottom surface of the first flange 55 is welded on the periphery of the fixed lamp pole 1, the second flange 51 is horizontally arranged on the bottom of the rotating lamp pole 6 and concentric with the first flange 55, a second reinforcing rib plate 57 connected with the second flange 51 is welded on the periphery of the rotating lamp pole 6, and the structural stability of the first flange 55 and the second flange 51 is improved.
The edge of the first flange plate 55 is provided with a circle of tooth grooves 54, the first bolts 52 are arranged on the second flange plate 51 and extend downwards into the corresponding tooth grooves 54 to realize torsion limiting of the first flange plate 55 and the second flange plate 51, the adjacent tooth grooves 54 are spaced by 1-5 degrees, horizontal rotation adjustment and limiting of the rotary lamp post 6 are facilitated, and the requirements of different areas on the orientation of the solar photovoltaic panels 8 are met. The annular array is provided with a plurality of arc waist holes 56 on the second flange plate 51, the arc waist holes 56 are provided with bolts connected with the first flange plate 55, and after adjustment, the first flange plate 55 and the second flange plate 51 are locked, so that the loosening is avoided, and the wind resistance effect is good.
The second flange plate 51 is provided with a first pin hole corresponding to the first bolt 52, and the first bolt 52 is a stepped pin shaft or is fixed in the first pin hole in a welded mode, so that stability of the first bolt 52 is improved, and the falling problem is avoided.
The solar photovoltaic panel comprises a rotary lamp post 6 and a solar photovoltaic panel 8, wherein an up-and-down swing adjusting assembly 7 is arranged between the rotary lamp post 6 and the solar photovoltaic panel 8, and is used for adjusting the up-and-down swing angle of the solar photovoltaic panel 8, so that the optimal installation angle of the solar photovoltaic panel under the condition of different longitudes and latitudes is met, and the solar photovoltaic panel comprises the following three technical schemes:
Example 1:
As shown in fig. 2, the up-down swing adjusting assembly 7 includes a disc 72, a fixing seat 71, a first pin 75 and a second pin 76, where the disc 72 is symmetrically disposed at two sides of the rotating lamp post 6, and is welded and fixed, and has a firm structure.
The fixing seat 71 is arranged on the back of the solar photovoltaic panel 8 and is fixed by screws, clamping plates 73 extending to two sides of the disc 72 are welded on the fixing seat 71, the first pin shafts 75 penetrate through the clamping plates 73, the disc 72 and the rotary lamp post 6 to support swing adjustment of the clamping plates 73, the clamping plates 73 fix the first pin shafts 75 through spot welding, and falling of the first pin shafts 75 is avoided.
The clamping plates 73 and the circular discs 72 are respectively provided with second pin holes 74 in annular arrays, the second pins 76 are horizontally inserted into the corresponding second pin holes on the clamping plates 73 and the circular discs 72 to realize the swing limit of the clamping plates 73, the number of the second pins 76 can be 3, the structural strength is high, spot welding is performed after the installation, the loosening problem is avoided, and the wind resistance effect is improved.
Example 2:
As shown in fig. 3 and fig. 4, the up-down swing adjusting assembly includes a swing arm 9, a third bolt 14, a second pin 16, a pull rod 20 and a bolt fixing plate 13, a slot is vertically arranged on the front surface of the rotating lamp post 6, the bottom end of the swing arm 9 is movably arranged in the rotating lamp post 6 through the second pin 16, the top end of the swing arm 9 extends obliquely upwards to the outer side of the rotating lamp post 6 through the slot, and the swing adjustment is convenient.
The top end of the swing arm 9 is welded with a fixed plate 27 connected with the back surface of the solar photovoltaic panel 8, the fixed plate 27 is connected with the solar photovoltaic panel 8 by adopting screws, and the angle of the solar photovoltaic panel 8 is adjusted by up-and-down swing of the swing arm 9.
The tail end of the pull rod 20 is hinged to the swing arm 9, the front end of the pull rod extends to the rear of the rotary lamp post 6, a nut 18 positioned at the rear of the rotary lamp post 6 is arranged on the pull rod 20 to lock the pull rod 20, external threads corresponding to the nut 18 are arranged on the pull rod 20, installation of the nut 18 is facilitated, a sleeve 17 positioned between the reinforcing block 19 and the nut 18 is arranged on the pull rod 20, and tensioning of the pull rod 20 is kept through the sleeve 17, so that angle keeping of the swing arm 9 is achieved. The back welding of rotating lamp pole 6 has the boss 19 that is run through by pull rod 20, be provided with the logical groove that corresponds with pull rod 20 on the boss 19, make things convenient for pull rod 20's run through, promote the structural stability of rotating lamp pole 6.
The bolt fixing plates 13 are arranged on the rotary lamp post 6 and located on two sides of the swing arm 9, and the third bolts 14 penetrate through the swing arm 9 or pass through the upper portion of the swing arm 9 to limit the swing arm 9 when penetrating through the bolt fixing plates 13 on two sides, and are matched with the pull rod 20 to pull the swing arm 9 to adjust and fix the angle of the swing arm 9.
The swing arm 9 is provided with 3 third pin holes 10 corresponding to the third bolts 14, the third bolts 14 select the third pin holes 10 at different positions, the angle of the swing arm 9 can be adjusted, for example, the swing arm 9 can be adjusted by 10 degrees through the selection of two adjacent third pin holes 10, and the operation is convenient.
The bolt fixing plate 13 is provided with 3 fourth pin holes 12 corresponding to the third bolts 14, the third bolts 14 select different fourth pin holes 12, the restriction of different angles of the swing arm 9 can be performed, and the angle retention of the swing arm 9 is realized by matching with the tensioning of the pull rod 20.
The bolt fixed plate 13 sets up in fluting both sides, the bolt fixed plate 13 outside is provided with the draw-in groove that corresponds with the wall thickness of rotation lamp pole 6, realizes the location of bolt fixed plate 13 lateral surface in the fluting, be provided with the third round pin axle 11 that runs through bolt fixed plate 13 on the rotation lamp pole 6, the spot welding of third round pin axle 11 is fixed on bolt fixed plate 13 or rotation lamp pole 6, promotes the structural stability of bolt fixed plate 13.
Example 3:
As shown in fig. 5 and 6, on the basis of embodiment 2, the positions of the latch fixing plates 13 are changed, the latch fixing plates 13 are located at both sides of the rotary lamp post 6 and are fixed by welding or screws without processing a clamping groove.
In embodiments 2 and 3, in order to improve stability of the swing arm 9, a reinforcing sleeve 26 may be further added, the diameter of the first flange 55 is smaller than that of the second flange 51, the reinforcing sleeve 26 is concentrically located below the second flange 51, a plurality of reinforcing ribs 21 extending onto the second flange 51 are welded around the reinforcing sleeve 26, and the reinforcing ribs 21 are welded and fixed with the second flange 51, so that structural strength is high.
The swing arm 9 is provided with a first fixed block 22 positioned at the outer side of the rotary lamp post 6 in a welding way, the side surface of the reinforcing sleeve 26 is provided with a second fixed block 25 positioned below the first fixed block 22 in a welding way, the first fixed block 22 is hinged with a first connecting rod 23 which extends downwards, the bottom end of the first connecting rod 23 is hinged with a second connecting rod 24 which extends downwards and penetrates through the second fixed block 25, the second fixed block 25 is provided with a fastening screw pointing to the second connecting rod 24, and the fastening screw is used for fixing the second connecting rod 24 after up-down adjustment. The second connecting rod 24 is adjusted up and down to adapt to the angle change of the swing arm 9, and the first connecting rod 23 is utilized to strengthen the swing arm 9, so that the wind resistance effect of the swing arm 9 is improved.
In summary, the solar street lamp with multi-angle adjustment meets the optimal installation angle adjustment and orientation requirements of the solar photovoltaic panel under different longitude and latitude conditions, optimizes the structure, improves the structural stability and reduces the processing cost in mass production.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (5)
1. Solar street lamp that multi-angle was adjusted, a serial communication port, include: the solar photovoltaic panel is arranged at the top of the rotary lamp post, the horizontal rotary adjusting component comprises a first flange plate, a second flange plate and a first bolt, the first flange plate is horizontally arranged at the top of the fixed lamp post, the second flange plate is horizontally arranged at the bottom of the rotary lamp post and concentric with the first flange plate, a circle of light source supporting rod extending to one side is arranged at the upper part of the first flange plate, the light source is arranged at the tail end of the light source supporting rod, the solar photovoltaic panel is arranged at the top of the rotary lamp post, a plurality of arc waist holes are formed in the second flange plate in an annular array, the arc waist holes are provided with first flange plates, second flange plates and first bolts, the first flange plates are horizontally arranged at the top of the fixed lamp post, the second flange plates are horizontally arranged at the bottom of the rotary lamp post and concentric with the first flange plates, a circle of light source supporting rods extending to one side are arranged at the edge of the first flange plate, the first bolts are downwards extended to the corresponding torsion limiting positions of the first flange plates and the second flange plates, a plurality of arc waist holes are formed in the annular array, the arc waist holes are provided with first arc waist holes, the first flange plates and the first bolts are correspondingly welded with first pin holes;
The up-down swing adjusting assembly comprises a disc, a fixing seat, a first pin shaft and a second pin, wherein the disc is symmetrically arranged on two sides of a rotating lamp post, the fixing seat is arranged on the back surface of a solar photovoltaic panel, clamping plates extending to two sides of the disc are arranged on the fixing seat, the first pin shaft penetrates through the clamping plates, the disc and the rotating lamp post to support swing adjustment of the clamping plates, second pin holes are respectively formed in the clamping plates and the disc in an annular array, and the second pin shafts are inserted into the corresponding second pin holes in the clamping plates and the disc to realize swing limiting of the clamping plates;
Or the up-down swing adjusting component comprises a swing arm, a third bolt, a second pin shaft, a pull rod and a bolt fixing plate, wherein the front face of the rotating lamp rod is vertically provided with a slot, the bottom end of the swing arm is movably arranged in the rotating lamp rod through the second pin shaft, the top end of the swing arm extends obliquely upwards to the outer side of the rotating lamp rod through the slot and is provided with the fixing plate connected with the back of the solar photovoltaic panel, the bolt fixing plate is arranged on the rotating lamp rod and positioned at two sides of the swing arm, when the third bolt penetrates through the bolt fixing plate at two sides, the third bolt penetrates through the swing arm or passes through the upper part of the swing arm to limit the swing arm, the swing arm is provided with a plurality of third pin holes corresponding to the third pin shaft, the bolt fixing plate is provided with a plurality of fourth pin holes corresponding to the third pin shaft, the tail end of the pull rod is hinged on the swing arm, the front end of the pull rod extends to the rear of the rotating lamp rod, a nut positioned at the rear of the rotating lamp rod is arranged on the pull rod, a reinforcing block penetrated by the pull rod is welded at the rear of the rotating lamp rod, a through groove corresponding to the pull rod is arranged on the reinforcing block, and a sleeve is arranged between the reinforcing block and the reinforcing block;
The bolt fixing plates are arranged on two sides of the slot or on two sides of the rotary lamp post, when the bolt fixing plates are arranged on two sides of the slot, clamping grooves corresponding to the wall thickness of the rotary lamp post are formed in the outer sides of the bolt fixing plates, and a third pin shaft penetrating through the bolt fixing plates is arranged on the rotary lamp post; the bolt fixing plates are fixed by welding or screws when being positioned on two sides of the rotary lamp post.
2. The solar street lamp with multi-angle adjustment according to claim 1, wherein a control box is arranged on one side of the fixed lamp post, a battery and a charge-discharge controller are arranged in the control box, and the charge-discharge controller is respectively connected with the solar photovoltaic panel, the battery and the light source.
3. The multi-angle-regulated solar street lamp of claim 1, wherein the light source is an LED lighting lamp.
4. The multi-angle-adjustment solar street lamp of claim 1, wherein the fixed lamp post and the rotating lamp post are hollow square tubes, respectively.
5. The solar street lamp of claim 1, further comprising a reinforcing sleeve, wherein the diameter of the first flange plate is smaller than that of the second flange plate, the reinforcing sleeve is positioned below the second flange plate, a reinforcing rib extending to the second flange plate is arranged on the reinforcing sleeve, a first fixing block positioned on the outer side of the rotary lamp post is arranged on the swing arm, a second fixing block positioned below the first fixing block is arranged on the side face of the reinforcing sleeve, a first connecting rod extending downwards is hinged to the first fixing block, a second connecting rod extending downwards and penetrating through the second fixing block is hinged to the bottom end of the first connecting rod, and a fastening screw pointing to the second connecting rod is arranged on the second fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780969.8A CN110513647B (en) | 2019-08-23 | 2019-08-23 | Solar street lamp with multi-angle adjustment function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780969.8A CN110513647B (en) | 2019-08-23 | 2019-08-23 | Solar street lamp with multi-angle adjustment function |
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| Publication Number | Publication Date |
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| CN110513647A CN110513647A (en) | 2019-11-29 |
| CN110513647B true CN110513647B (en) | 2024-05-03 |
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| CN201910780969.8A Active CN110513647B (en) | 2019-08-23 | 2019-08-23 | Solar street lamp with multi-angle adjustment function |
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| CN110513647A (en) | 2019-11-29 |
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