CN115875650B - Solar LED street lamp - Google Patents
Solar LED street lamp Download PDFInfo
- Publication number
- CN115875650B CN115875650B CN202211621621.2A CN202211621621A CN115875650B CN 115875650 B CN115875650 B CN 115875650B CN 202211621621 A CN202211621621 A CN 202211621621A CN 115875650 B CN115875650 B CN 115875650B
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- sliding
- street lamp
- telescopic
- led street
- shell
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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
Abstract
The invention discloses a solar LED street lamp, which comprises a stand column, an LED street lamp arranged on the side wall of the stand column, a fixing ring, a sliding ring and a shell, wherein the fixing ring is arranged on the side wall of the stand column; the top of the side wall of the stand column is fixedly provided with a fixed ring, the middle of the stand column is sleeved with a sliding ring through a telescopic unit, the sliding ring is arranged at the top of the LED street lamp, three housings are uniformly distributed at the outer sides of the stand column, the outer sides of the fixed ring are connected with the top of the housing through rotating units, the outer sides of the sliding ring are connected with the bottom of the housing through sliding units, and a solar panel is arranged in the housing; the solar panel arranged through the triangular support enables the stand column to be more stable, and the wind resistance of the solar LED street lamp is better.
Description
Technical Field
The invention relates to the technical field of LED street lamps, in particular to a solar LED street lamp.
Background
Solar energy has three major characteristics: first, it is the most abundant energy source available to humans; secondly, the system can be developed and utilized on site, and has no transportation problem; thirdly, waste residue, waste water and waste gas are not generated, noise is not generated, and ecological balance is not influenced. The LED street lamp gradually goes into the vision of people with advantages of directional light emission, low power consumption, good driving characteristics, high response speed, high shock resistance, long service life, green environmental protection and the like. Therefore, the solar LED street lamp gradually becomes the best choice for energy-saving reconstruction of road illumination due to the double advantages of solar energy and LEDs.
The photoelectric conversion rate of the solar street lamp is directly related to the area of a solar panel, and the larger the area of the solar panel is, the larger the sunlight receiving irradiation range is, so that the more electric energy is converted from solar energy. However, the large-area monolithic solar panels must take into account wind loads, which may otherwise risk tipping or falling in severe weather conditions such as high winds.
Therefore, there is a need to provide a solar LED street lamp with high stability.
Disclosure of Invention
The invention aims to provide a solar LED street lamp so as to solve the technical problem that a large-area whole solar cell panel is easy to tip over or fall off under severe weather conditions such as strong wind and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the solar LED street lamp comprises a stand column, an LED street lamp arranged on the side wall of the stand column, a fixing ring, a sliding ring and a shell; the top fixed mounting of stand lateral wall has the solid fixed ring, the stand middle part is equipped with through flexible unit cover the slip ring, the slip ring set up in LED street lamp top, the casing be provided with three, and evenly distributed in the stand outside, the solid fixed ring outside is through rotating the unit connection the top of casing, the slip ring outside is through sliding the unit connection the bottom of casing, be provided with solar panel in the casing.
Further, the sliding unit includes a fixed block, a vertical key and a sliding shaft; the sliding unit corresponds to the shell, the fixed blocks are symmetrically arranged at two ends of the bottom of the shell, the vertical keys are connected to one sides of the fixed blocks close to each other, the vertical keys are perpendicular to the length direction of the fixed blocks, the sliding shafts are connected to the vertical keys in a rotating mode, and the sliding shafts are arranged on one sides of the vertical keys away from the fixed blocks.
Further, the sliding unit further comprises a U-shaped seat and a sliding cavity; the sliding ring is characterized in that the outer side wall of the sliding ring is fixedly provided with uniformly distributed U-shaped seats, the U-shaped seats are arranged corresponding to the shell, a sliding cavity is formed in the U-shaped seats, the sliding shaft is arranged in the U-shaped seats in a sliding mode, and the horizontal length of the U-shaped seats is larger than the vertical height of the shell.
Further, the telescopic unit comprises a telescopic groove, a fixed seat, an electric telescopic rod, a compression spring and a telescopic key; three telescopic grooves are formed in the outer side wall of the upright post along the vertical direction, the telescopic grooves and the shell are distributed at intervals, the telescopic keys are slidably arranged in the telescopic grooves, the telescopic keys are fixedly connected with the sliding rings, and the vertical length of the telescopic grooves is larger than the vertical height of the shell; the bottom of the telescopic tank is fixedly provided with the fixing seat, an electric telescopic rod is arranged between the fixing seat and the corresponding telescopic key, the outer side of the electric telescopic rod is wound with the compression spring, and the compression spring keeps the sliding ring close to the LED street lamp.
Further, the rotating unit comprises a rotating sleeve, a rotating shaft and a positioning lug; the utility model discloses a shell, including casing, fixed ring, locating lug, rotation cover, fixed ring lateral wall, casing top fixedly connected with rotate the cover, the casing top still is equipped with and runs through rotate the axis of rotation at cover both ends, the axis of rotation with rotate the cover and rotate and be connected, the fixed ring lateral wall corresponds the axis of rotation is provided with three group the locating lug, a set of the locating lug is provided with two, the axis of rotation rotates to set up in the both ends that correspond the locating lug is inside.
Further, the top of the upright post is also rotationally connected with the rotating shaft, the top of the rotating shaft is connected with the wind measuring blade, and the wind measuring blade is electrically connected with the electric telescopic rod.
Further, the difference between the distance from the rotation shaft to the center of the upright post and the radius of the upright post is larger than the horizontal length of the vertical key, and the horizontal length of the positioning lug is larger than one half of the length of the shell.
Further, chamfer angles are formed in edges of one side, close to the upright posts, of the shell, and a plurality of through holes are uniformly distributed in the U-shaped seat.
Further, the shell comprises a connecting rod, a rotating shaft, a gear, a rack, a clamping plate and a horizontal plate; the utility model discloses a gear, including gear, rack, fixed block, connecting rod, rack, gear, connecting rod, horizontal plate, rack, gear center, rack, fixed block, connecting rod, rack, gear center, rack and gear, the top the horizontal plate fixedly connected with the rotating sleeve, the horizontal plate fixedly connected with of bottom the rotating sleeve, the both sides be connected with between the horizontal plate the connecting rod, the connecting rod middle part rotates and is connected with the pivot, the pivot top cover is equipped with the gear, gear both ends centrosymmetric is provided with the rack, the rack set up in the gear with between the horizontal plate, the rack with the gear is through the appropriate adaptation of gear engagement the rack is kept away from the one end fixedly connected with of gear center splint, splint with the horizontal plate is perpendicular.
Further, the bottom of the rack is connected with a limit key, the limit groove is formed in the position, corresponding to the rack, of the connecting rod, the limit key is slidably arranged in the limit groove, and the length of the limit key is equal to that of the rack.
The invention has the beneficial effects that:
1. according to the invention, the three solar panels are uniformly distributed on the outer sides of the stand columns, so that the stability of the stand columns is stronger by fully utilizing the stability of the triangles; meanwhile, the inclination angle of one solar panel is set to be the optimal inclination angle of the latitude of the installation position, so that the three solar panels absorb light to the greatest extent, and the other two solar panels can absorb solar energy to be converted into electric energy without facing the illumination direction, and the photoelectric conversion utilization rate is high;
2. according to the invention, the inclination angle of the solar panel is adjusted by controlling the electric telescopic rod through the real-time wind intensity of the wind measuring blade; the structure is simple, and the automaticity is high; when the wind measuring sheet detects that the wind intensity is large, the electric telescopic rod is powered off, the compression spring drives the sliding ring to slide downwards, the sliding ring drives the U-shaped plate and the rotating shaft to move downwards, and then the inclination angle of the solar panel is driven to be reduced until the solar panel is vertical to the U-shaped plate, at the moment, the U-shaped plate is lowered to the limit position, the gravity center of the device moves downwards, and the stability is better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic view of the structure of one of the solar panels of the present invention in an inclined state;
FIG. 4 is a schematic view of the front view of one of the solar panels of the present invention in a vertical position;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of the structure between the sliding ring and the sliding unit of the present invention;
FIG. 7 is a schematic top view of the present invention between a slip ring and a U-shaped seat;
fig. 8 is a schematic perspective view of the housing of the present invention;
fig. 9 is a schematic perspective view of the telescopic unit of the present invention;
FIG. 10 is a schematic side view of the U-shaped seat of the present invention;
FIG. 11 is a schematic top view of the conditioning unit of the present invention;
FIG. 12 is a schematic view of the structure between the limiting groove and the supporting rod;
in the figure: 11. a column; 12. an LED street lamp; 13. a fixing ring; 14. a slip ring; 21. a rotating shaft; 22. a wind measuring blade; 31. a housing; 32. a solar panel; 33. a rotating sleeve; 34. a rotating shaft; 35. positioning lugs; 41. a fixed block; 42. a vertical key; 43. a sliding shaft; 51. a U-shaped seat; 52. a sliding chamber; 53. perforating; 61. a telescopic slot; 62. a fixing seat; 63. an electric telescopic rod; 64. a compression spring; 65. a telescoping key; 71. a connecting rod; 72. a rotating shaft; 73. a gear; 74. a rack; 75. a clamping plate; 76. a limit groove; 77. a limit key; 78. and a horizontal plate.
Detailed Description
Example 1
As shown in fig. 1-4, a solar energy LED street lamp comprises a stand column 11, an LED street lamp 12 arranged on the side wall of the stand column 11, a fixed ring 13, a sliding ring 14 and a shell 31; the top fixed mounting of stand 11 lateral wall has solid fixed ring 13, the stand 11 middle part is equipped with through flexible unit cover slip ring 14, slip ring 14 set up in LED street lamp 12 top, casing 31 be provided with three, and evenly distributed in the stand 11 outside, solid fixed ring 13 outside is through rotating the unit connection the top of casing 31, the slip ring 14 outside is through sliding the unit connection the bottom of casing 31, be provided with solar panel 32 in the casing 31.
The upright post 11 is also connected with a controller and a battery, the solar panel 32 is electrically connected with the controller and the battery, the LED street lamp 12 is also provided with a light sensor, and the controller is electrically connected with the LED street lamp 12 and the light sensor.
Preferably, the inclination angle of one of the solar panels 32 is set to be the optimal inclination angle of the latitude of the installation location, and the inclination angles of the three solar panels 32 are the same, which inclination angles are known in the common general knowledge and are not supplemented here.
In the embodiment, by arranging three solar panels 32 uniformly distributed on the outer side of the upright post 11, the stability of the triangle is fully utilized, so that the stability of the upright post 11 is stronger; meanwhile, the inclination angle of one solar panel 32 is set to be the optimal inclination angle of the latitude of the installation position, so that the three solar panels 32 absorb illumination to the greatest extent, and the other two solar panels can absorb solar energy to convert into electric energy without facing the illumination direction, and the photoelectric conversion utilization rate is high.
Example two
In the first embodiment, the three solar panels 32 uniformly distributed on the outer side of the upright 11 can increase the stability of the upright 11, but also increase the gravity born by the upright itself, so that when the external wind intensity is too high, the risk of the upright 11 being blown down still occurs;
therefore, we set up the sliding unit, the telescopic unit and the rotating unit, realize the angle change of the solar panel 32, simultaneously lower the center of gravity of the upright 11, so that the stability of the device is stronger.
As shown in fig. 4 to 10, the rotating unit includes a rotating sleeve 33, a rotating shaft 34 and a positioning lug 35; the top of the shell 31 is fixedly connected with the rotating sleeve 33, the top of the shell 31 is also provided with rotating shafts 34 penetrating through two ends of the rotating sleeve 33, the rotating shafts 34 are rotationally connected with the rotating sleeve 33, three groups of positioning lugs 35 are arranged on the side wall of the fixed ring 13 corresponding to the rotating shafts 34, one group of positioning lugs 35 are two, and the rotating shafts 34 are rotationally arranged inside the corresponding two ends of the positioning lugs 35. The solar panel 32 can be rotated around the fixing base 13 without interference by the arrangement of the rotation unit.
The sliding unit includes a fixed block 41, a vertical key 42 and a sliding shaft 43; the sliding unit corresponds to the casing 31, the fixed blocks 41 are symmetrically installed at two ends of the bottom of the casing 31, the vertical keys 42 are connected to one sides of the fixed blocks 41, which are close to each other, the vertical keys 42 are perpendicular to each other in the length direction of the fixed blocks 41, the sliding shafts 43 are connected to the vertical keys 42 in a rotating mode, and the sliding shafts 43 are arranged on one sides of the vertical keys 42, which are far away from the fixed blocks 41.
The sliding unit further comprises a U-shaped seat 51 and a sliding cavity 52; the outer side wall of the sliding ring 14 is fixedly provided with uniformly distributed U-shaped seats 51, the U-shaped seats 51 are correspondingly arranged with the shell 31, a sliding cavity 52 is formed in the U-shaped seats 51, the sliding shaft 43 is slidably arranged in the U-shaped seats 51, and the horizontal length of the U-shaped seats 51 is greater than the vertical height of the shell 31.
In this embodiment, the sliding of the bottom end of the solar panel 32 with respect to the sliding cavity 52 is achieved by the cooperation of the sliding shaft 43 and the sliding cavity 52.
As a further scheme of the embodiment, the difference between the distance from the rotating shaft 34 to the center of the upright 11 and the radius of the upright 11 is larger than the horizontal length of the vertical key 42, so that when the solar panel 32 rotates to the vertical position, no interference between the vertical key 42 and the sliding ring 14 is realized;
preferably, the horizontal length of the positioning lug 35 is greater than one half of the length of the housing 32, preventing the housing 31 from being interfered with in rotation.
Further, the telescopic unit comprises a telescopic slot 61, a fixed seat 62, an electric telescopic rod 63, a compression spring 64 and a telescopic key 65; three telescopic slots 61 are formed in the outer side wall of the upright 11 along the vertical direction, the telescopic slots 61 and the shell 31 are distributed at intervals, telescopic keys 65 are slidably arranged in the telescopic slots 61, the telescopic keys 65 are fixedly connected with the sliding ring 14, and the vertical length of the telescopic slots 61 is larger than the vertical height of the shell 31; the bottom of the telescopic groove 61 is fixedly provided with the fixing seat 62, the electric telescopic rod 63 is arranged between the fixing seat 62 and the corresponding telescopic key 65, the compression spring 64 is wound on the outer side of the electric telescopic rod 63, and the compression spring 64 keeps the sliding ring 14 close to the LED street lamp 12; by the arrangement of the compression spring 64 and the sliding ring 14, when the device is not installed, the solar panel 31 and the U-shaped plate 51 are vertically placed, and the installation and the transportation are easy.
In this embodiment, through the fixed connection of the telescopic unit and the sliding ring 14, when the end of the solar panel 32 far away from the upright post 11 rotates to be close to the upright post 11, the shell 31 drives the U-shaped plates 51 to descend through the sliding shaft 34, and one U-shaped plate 51 descends to drive all U-shaped plate 51 units to slide downwards through the sliding ring 14, so that the gravity center of the device is sunken, and the stabilizing effect of the upright post 11 is better.
In order to further enable the wind resistance of the device to be better, a rotating shaft 21 and a wind measuring blade 22 are arranged, wind intensity can be monitored in real time, the top of the upright post 11 is further rotationally connected with the rotating shaft 21, the top of the rotating shaft 21 is connected with the wind measuring blade 22, and the wind measuring blade 22 is electrically connected with the electric telescopic rod 63.
As a further scheme of this embodiment, the side edge that the casing 31 is close to stand 11 all is provided with the chamfer, evenly distributed has a plurality of perforation 53 on the U-shaped seat 51, makes the whole materials of device less, and weight is lighter, and the structure is more stable through perforation 53 and the structure of U-shaped plate 51.
The working principle of the embodiment is as follows, in the initial state, the inclination angle of one solar panel 32 is set as the optimal inclination angle of the latitude of the installation position, the inclination angles of the three solar panels 32 are the same, the device absorbs the illumination at the optimal position, and the electric telescopic rod 63 is controlled by the wind measuring blade 22 to overcome the elasticity of the compression spring 64 to drive the sliding ring 14 to rise to the optimal inclination angle position; when the wind measuring blade 22 detects that the wind intensity is large, the electric telescopic rod 63 is powered off, the compression spring 64 drives the sliding ring 14 to slide downwards, the sliding ring 14 drives the U-shaped plate 51 and the rotating shaft 34 to move downwards, and then the inclination angle of the solar panel 32 is driven to be smaller until the inclination angle is perpendicular to the U-shaped plate 51, at the moment, the U-shaped plate 51 is lowered to the limit position, the gravity center of the device moves downwards, and the stability is better.
Example III
As a further aspect of the present embodiment, as shown in fig. 11 to 12, the housing 31 includes a link 71, a rotation shaft 72, a gear 73, a rack 74, a clamping plate 75, and a horizontal plate 78; the horizontal plate 78 is provided with two, the top horizontal plate 78 fixedly connected with rotate the cover 33, the bottom horizontal plate 78 fixedly connected with fixed block 41, both sides be connected with between the horizontal plate 78 connecting rod 71, the connecting rod 71 middle part rotates and is connected with pivot 72, pivot 72 top cover is equipped with gear 73, gear 73 both ends central symmetry is provided with rack 74, rack 74 set up in gear 73 with between the horizontal plate 78, rack 74 with gear 73 is through the appropriate cooperation of gear engagement rack 74 is kept away from the one end fixedly connected with at gear 73 center splint 75, splint 75 with horizontal plate 78 is perpendicular.
Preferably, the bottom of the rack 74 is connected with a limit key 77, the position of the connecting rod 71 corresponding to the rack 74 is provided with a limit groove 76, the limit key 77 is slidably disposed in the limit groove 76, and the length of the limit key 77 is equal to the length of the rack 74.
In this embodiment, through the cooperation of the gear 73 and the rack 74, the two side clamping plates 75 are synchronously moved closer to or away from each other, so that the device can be used for installing solar panels 32 with different lengths, and the application range of the device is wider.
The length of the solar panel 32 depends on the power usage of the LED street lamp.
The working process of the embodiment is as follows, in the initial state, three solar panels 32 uniformly distributed on the outer side of the upright post 11 are arranged, so that the stability of the upright post 11 is stronger by fully utilizing the stability of the triangle; meanwhile, the inclination angle of one solar panel 32 is set to be the optimal inclination angle of the latitude of the installation position, so that the three solar panels 32 absorb illumination to the greatest extent, and the other two solar panels can absorb solar energy to convert into electric energy without facing the illumination direction, and the photoelectric conversion utilization rate is high. The inclination angle of one solar panel 32 is set as the optimal inclination angle of the latitude of the installation position, the inclination angles of the three solar panels 32 are the same, the device is at the optimal position for absorbing illumination, and the electric telescopic rod 63 is controlled by the wind measuring blade 22 to overcome the elasticity of the compression spring 64 to drive the sliding ring 14 to rise to the optimal inclination angle position; when the wind measuring blade 22 detects that the wind intensity is large, the electric telescopic rod 63 is powered off, the compression spring 64 drives the sliding ring 14 to slide downwards, the sliding ring 14 drives the U-shaped plate 51 and the rotating shaft 34 to move downwards, and then the inclination angle of the solar panel 32 is driven to be smaller until the inclination angle is perpendicular to the U-shaped plate 51, at the moment, the U-shaped plate 51 is lowered to the limit position, the gravity center of the device moves downwards, and the stability is better.
Claims (6)
1. The utility model provides a solar energy LED street lamp, includes the stand with set up in LED street lamp of stand lateral wall, its characterized in that:
the device also comprises a fixed ring, a sliding ring and a shell;
the top of the side wall of the stand column is fixedly provided with a fixed ring, the middle of the stand column is sleeved with a sliding ring through a telescopic unit, the sliding ring is arranged at the top of the LED street lamp, three housings are uniformly distributed at the outer sides of the stand column, the outer sides of the fixed ring are connected with the top of the housing through rotating units, the outer sides of the sliding ring are connected with the bottom of the housing through sliding units, and a solar panel is arranged in the housing;
the sliding unit comprises a fixed block, a vertical key and a sliding shaft;
the sliding unit is arranged corresponding to the shell, the fixed blocks are symmetrically arranged at two ends of the bottom of the shell, the vertical keys are connected to one sides, close to each other, of the fixed blocks at two ends, the vertical keys are perpendicular to the length direction of the fixed blocks, the sliding shafts are connected to the vertical keys at two sides in a rotating mode, and the sliding shafts are arranged on one sides, far away from the fixed blocks, of the vertical keys;
the sliding unit also comprises a U-shaped seat and a sliding cavity;
the sliding ring is characterized in that the outer side wall of the sliding ring is fixedly provided with uniformly distributed U-shaped seats, the U-shaped seats are arranged corresponding to the shell, a sliding cavity is formed in each U-shaped seat, the sliding shaft is arranged in the U-shaped seats in a sliding mode, and the horizontal length of each U-shaped seat is larger than the vertical height of the shell;
the telescopic unit comprises a telescopic groove, a fixed seat, an electric telescopic rod, a compression spring and a telescopic key;
three telescopic grooves are formed in the outer side wall of the upright post along the vertical direction, the telescopic grooves and the shell are distributed at intervals, the telescopic keys are slidably arranged in the telescopic grooves, the telescopic keys are fixedly connected with the sliding rings, and the vertical length of the telescopic grooves is larger than the vertical height of the shell;
the bottom of the telescopic tank is fixedly provided with the fixing seat, the electric telescopic rod is arranged between the fixing seat and the corresponding telescopic key, the compression spring is wound on the outer side of the electric telescopic rod, and the compression spring keeps the sliding ring close to the LED street lamp;
the rotating unit comprises a rotating sleeve, a rotating shaft and a positioning lug;
the utility model discloses a shell, including casing, fixed ring, locating lug, rotation cover, fixed ring lateral wall, casing top fixedly connected with rotate the cover, the casing top still is equipped with and runs through rotate the cover both ends the axis of rotation, the axis of rotation with rotate the cover rotation is connected, the fixed ring lateral wall corresponds the axis of rotation is provided with the locating lug, a set of the locating lug is provided with two, the axis of rotation rotates to set up in the both ends that correspond inside the locating lug.
2. The solar LED street lamp of claim 1, wherein:
the stand top still rotates and is connected with the pivot, the pivot top is connected with the wind measuring blade, wind measuring blade with electric telescopic handle electric connection.
3. The solar LED street lamp of claim 1, wherein:
the difference between the distance from the rotating shaft to the center of the upright post and the radius of the upright post is larger than the horizontal length of the vertical key, and the horizontal length of the positioning lug is larger than one half of the length of the shell.
4. A solar LED street lamp as defined in claim 3, wherein:
the shell is close to the edge of one side of stand all is provided with the chamfer, evenly distributed has a plurality of perforation on the U-shaped seat.
5. The solar LED street lamp of claim 1, wherein:
the shell comprises a connecting rod, a rotating shaft, a gear, a rack, a clamping plate and a horizontal plate;
the two horizontal plates are fixedly connected with a rotating sleeve, the horizontal plates at the top are fixedly connected with a fixed block, the connecting rods are connected between the horizontal plates at the two sides, the rotating shaft is rotatably connected in the middle of the connecting rods, the gear is sleeved at the top of the rotating shaft, the gear is characterized in that racks are arranged at the centers of two ends of the gear in a symmetrical mode, the racks are arranged between the gear and the horizontal plate, the racks are matched with the gear in a proper mode through gear meshing, one end, away from the center of the gear, of the racks is fixedly connected with clamping plates, and the clamping plates are perpendicular to the horizontal plate.
6. The solar LED street lamp of claim 5, wherein:
the bottom of the rack is connected with a limit key, a limit groove is formed in the position, corresponding to the rack, of the connecting rod, the limit key is slidably arranged in the limit groove, and the length of the limit key is equal to that of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211621621.2A CN115875650B (en) | 2022-12-16 | 2022-12-16 | Solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211621621.2A CN115875650B (en) | 2022-12-16 | 2022-12-16 | Solar LED street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115875650A CN115875650A (en) | 2023-03-31 |
| CN115875650B true CN115875650B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211621621.2A Active CN115875650B (en) | 2022-12-16 | 2022-12-16 | Solar LED street lamp |
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| Country | Link |
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| CN (1) | CN115875650B (en) |
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| CN211853809U (en) * | 2020-03-07 | 2020-11-03 | 江苏金光芒灯饰工程集团有限公司 | Adjustable solar street lamp |
| CN111963988A (en) * | 2020-08-25 | 2020-11-20 | 苏州格瑞格登新材料科技有限公司 | Energy-saving and environment-friendly street lamp |
| CN112212272A (en) * | 2020-09-16 | 2021-01-12 | 江苏鹏祥照明科技发展有限公司 | LED solar street lamp convenient to angle is received in regulation |
| CN112212229A (en) * | 2020-10-10 | 2021-01-12 | 陈小慧 | Portable outdoor lighting equipment convenient to adjust |
| CN113701111A (en) * | 2021-09-02 | 2021-11-26 | 华北理工大学 | Induction type street lamp |
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2022
- 2022-12-16 CN CN202211621621.2A patent/CN115875650B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939997A (en) * | 2017-04-28 | 2017-07-11 | 贾爱忠 | A kind of adjustable solar street lamp |
| CN110154807A (en) * | 2018-10-11 | 2019-08-23 | 浙江国正安全技术有限公司 | A kind of solar recharging stake convenient for adjusting |
| CN210860930U (en) * | 2019-11-27 | 2020-06-26 | 广东合锋茂环保科技有限公司 | LED street lamp with solar energy component |
| CN211289858U (en) * | 2019-12-25 | 2020-08-18 | 南京市中恒智慧科技有限公司 | Modular solar energy wisdom street lamp |
| CN211853809U (en) * | 2020-03-07 | 2020-11-03 | 江苏金光芒灯饰工程集团有限公司 | Adjustable solar street lamp |
| CN111637414A (en) * | 2020-06-30 | 2020-09-08 | 南京迈科拓信息科技有限公司 | Street lamp device capable of quickly reducing temperature of LED light source board body |
| CN111963988A (en) * | 2020-08-25 | 2020-11-20 | 苏州格瑞格登新材料科技有限公司 | Energy-saving and environment-friendly street lamp |
| CN112212272A (en) * | 2020-09-16 | 2021-01-12 | 江苏鹏祥照明科技发展有限公司 | LED solar street lamp convenient to angle is received in regulation |
| CN112212229A (en) * | 2020-10-10 | 2021-01-12 | 陈小慧 | Portable outdoor lighting equipment convenient to adjust |
| CN113701111A (en) * | 2021-09-02 | 2021-11-26 | 华北理工大学 | Induction type street lamp |
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| Publication number | Publication date |
|---|---|
| CN115875650A (en) | 2023-03-31 |
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