CN220930906U - Solar street lamp based on photovoltaic power generation - Google Patents
Solar street lamp based on photovoltaic power generation Download PDFInfo
- Publication number
- CN220930906U CN220930906U CN202322215594.5U CN202322215594U CN220930906U CN 220930906 U CN220930906 U CN 220930906U CN 202322215594 U CN202322215594 U CN 202322215594U CN 220930906 U CN220930906 U CN 220930906U
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- China
- Prior art keywords
- power generation
- street lamp
- photovoltaic power
- solar street
- lamp based
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- 238000010248 power generation Methods 0.000 title claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 244000309464 bull Species 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 241000883990 Flabellum Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model belongs to the technical field of solar street lamps, in particular to a solar street lamp based on photovoltaic power generation, which aims at the problems that the solar panel in the existing solar street lamp cannot rotate at an angle to cause insufficient photoelectric conversion efficiency, and a storage battery generally dissipates heat by natural wind and has poor heat dissipation effect when in use. The utility model has simple operation and convenient use, can facilitate the angle change of the solar panel for photovoltaic power generation, thereby maintaining the maximum photoelectric conversion effect, and simultaneously can also blow and dissipate heat of the storage battery, thereby being convenient for people to use.
Description
Technical Field
The utility model relates to the technical field of solar street lamps, in particular to a solar street lamp based on photovoltaic power generation.
Background
The solar street lamp adopts a crystalline silicon solar panel to absorb solar energy for power supply, a maintenance-free valve control type sealed storage battery (colloid battery) is used for storing electric energy, the ultra-bright LED lamp is used as a light source and is controlled by an intelligent charge-discharge controller, and the solar street lamp is used for replacing the street lamp for traditional public power illumination, and is free from cable laying, alternating current power supply and electric charge generation.
Most of solar panels in the existing solar street lamps cannot rotate in angle, so that the photoelectric conversion efficiency is not high enough, and when the storage battery is used, natural wind is generally used for radiating heat, and the radiating effect is poor, so that the solar street lamp based on photovoltaic power generation is provided.
Disclosure of utility model
The utility model aims to solve the defects that the solar panel in the existing solar street lamp cannot rotate in angle mostly, so that the photoelectric conversion efficiency is not high enough, and the storage battery generally dissipates heat by natural wind and has poor heat dissipation effect when in use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a solar street lamp based on photovoltaic power generation, includes the support column, the top fixed mounting of support column has the mounting panel, the top fixed mounting of mounting panel has two supporting seats, and the top of two supporting seats rotates and is connected with same solar panel, the top fixed mounting of mounting panel has two positioning seats, rotates respectively on two positioning seats and is connected with first bull stick and second bull stick, and fixed mounting has the motor on one positioning seat in two positioning seats, and the output shaft and the first bull stick fixed connection of motor, install reduction gear group on the first bull stick, reduction gear group is connected with the second bull stick, be equipped with angle adjustment mechanism on the second bull stick, the bottom fixed mounting of mounting panel has the box body, install the battery on the bottom inner wall of box body, the through-hole has been seted up on the mounting panel, be equipped with heat dissipation mechanism in the through-hole, heat dissipation mechanism and battery mutually support, lamps and lanterns are installed to the bottom of mounting panel.
Preferably, the angle adjusting mechanism comprises a moving plate, the moving plate is slidably mounted on the top of the mounting plate, a rack is fixedly mounted on the top of the moving plate, the same sector gear is rotatably connected between the two supporting seats, the solar panel is meshed with the sector gear, and the rack is meshed with the sector gear.
Preferably, the heat dissipation mechanism comprises fan blades, a fixing rod is fixedly installed on the inner wall of the through hole, a rotating shaft is rotatably connected to the fixing rod, and the fan blades are fixedly connected with the rotating shaft.
Preferably, a first conical gear is fixedly arranged on the first rotating rod, a second conical gear is fixedly arranged at the top end of the rotating shaft, and the first conical gear is meshed with the second conical gear.
Preferably, the first rotating rod is rotatably connected with a connecting box, and the connecting box is rotatably connected with the rotating shaft.
Preferably, an exhaust hole is formed in one side of the box body, and the exhaust hole is matched with the fan blade.
Preferably, the second rotating rod is provided with a reciprocating screw rod, the moving plate is movably connected with the reciprocating screw rod, the inner side of the moving plate is fixedly provided with a positioning block, and the positioning block is in sliding connection with a sliding groove on the reciprocating screw rod.
Preferably, an isolation net is arranged on the inner wall of the through hole, and the isolation net is matched with the fan blade.
Compared with the prior art, the utility model has the advantages that:
According to the scheme, the reciprocating screw rod, the sliding groove and the positioning block are in sliding connection, and the rack is meshed with the sector gear, so that the rotating second rotating rod can drive the sector gear to change in a back-and-forth angle, and further drive the solar panel to change in a back-and-forth angle, and the maximum illumination effect is maintained;
Because the first bevel gear and the second bevel gear are meshed with each other, the first rotating rod can drive the fan blades to rotate, and then the storage battery can be blown to cool.
The utility model has simple operation and convenient use, can facilitate the angle change of the solar panel for photovoltaic power generation, thereby maintaining the maximum photoelectric conversion effect, and simultaneously can also blow and dissipate heat of the storage battery, thereby being convenient for people to use.
Drawings
Fig. 1 is a schematic three-dimensional structure of a solar street lamp based on photovoltaic power generation;
Fig. 2 is a schematic diagram of a front cross-sectional structure of a solar street lamp based on photovoltaic power generation according to the present utility model;
Fig. 3 is a schematic diagram of a side view structure of a mounting plate and a supporting seat of a solar street lamp based on photovoltaic power generation;
Fig. 4 is a schematic diagram of a portion a of a solar street lamp based on photovoltaic power generation.
In the figure: 1. a support column; 2. a mounting plate; 3. a support base; 4. a sector gear; 5. a solar panel; 6. a positioning seat; 7. a first rotating lever; 8. a motor; 9. a reduction gear set; 10. a case body; 11. a storage battery; 12. a through hole; 13. a fixed rod; 14. a rotating shaft; 15. a fan blade; 16. an exhaust hole; 17. a first bevel gear; 18. a second bevel gear; 19. a second rotating rod; 20. a reciprocating screw rod; 21. a moving plate; 22. a rack; 23. a lamp.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-4, a solar street lamp based on photovoltaic power generation comprises a support column 1, wherein a mounting plate 2 is fixedly arranged at the top of the support column 1, two support seats 3 are fixedly arranged at the top of the mounting plate 2, the tops of the two support seats 3 are rotatably connected with a same solar panel 5, two positioning seats 6 are fixedly arranged at the top of the mounting plate 2, a first rotating rod 7 and a second rotating rod 19 are respectively rotatably connected to the two positioning seats 6, a motor 8 is fixedly arranged on one positioning seat 6 of the two positioning seats 6, an output shaft of the motor 8 is fixedly connected with the first rotating rod 7, a reduction gear set 9 is arranged on the first rotating rod 7, the reduction gear set 9 is connected with the second rotating rod 19, an angle adjusting mechanism is arranged on the second rotating rod 19, a box body 10 is fixedly arranged at the bottom of the mounting plate 2, a storage battery 11 is arranged on the inner wall at the bottom of the box body 10, a through hole 12 is arranged in the through hole 12, the heat radiating mechanism is mutually matched with the storage battery 11, and a lamp 23 is arranged at the bottom of the mounting plate 2.
In this embodiment, the angle adjustment mechanism includes a movable plate 21, the movable plate 21 is slidably mounted on the top of the mounting plate 2, a rack 22 is fixedly mounted on the top of the movable plate 21, the same sector gear 4 is rotatably connected between the two supporting seats 3, the solar panel 5 is meshed with the sector gear 4, the rack 22 is meshed with the sector gear 4, the second rotating rod 19 is provided with a reciprocating screw rod 20, the movable plate 21 is movably connected with the reciprocating screw rod 20, a positioning block is fixedly mounted on the inner side of the movable plate 21, and the positioning block is slidably connected with a sliding groove on the reciprocating screw rod 20.
In this embodiment, the heat dissipation mechanism includes flabellum 15, fixed mounting has dead lever 13 on the inner wall of through-hole 12, rotationally be connected with pivot 14 on the dead lever 13, flabellum 15 and pivot 14 fixed connection, fixed mounting has first bevel gear 17 on the first bull stick 7, the top fixed mounting of pivot 14 has second bevel gear 18, first bevel gear 17 and second bevel gear 18 intermeshing, rotationally be connected with the connection box on the first bull stick 7, the connection box is rotationally connected with pivot 14, exhaust hole 16 has been seted up to one side of box body 10, exhaust hole 16 and flabellum 15 mutually support, install the isolation net on the inner wall of through-hole 12, the isolation net mutually support with flabellum 15.
The working principle, during operation, the starter motor 8 switch, the output shaft of motor 8 drives first bull stick 7 and rotates, first bull stick 7 passes through reduction gear train 9 and drives the rotation of second bull stick 19, the second bull stick 19 of rotation drives reciprocating screw 20 and rotates, reciprocating screw 20 passes through the sliding connection of spout and locating piece and drives movable plate 21 round trip movement, movable plate 21 passes through rack 22 and sector gear 4's intermeshing and drives solar panel 5 and carry out the angle variation, and then can make solar panel 5 keep maximum photoelectric conversion efficiency, simultaneously the first bull stick 7 of rotation drives pivot 14 rotation through the intermeshing of first conical gear 17 and second conical gear 18, the pivot 14 of rotation drives flabellum 15 rotation, thereby can form the air flow, and then can blow the cooling to battery 11 in the box body 10, make battery 11 can be stable supply power to lamps and lanterns 23.
Example 2
The second embodiment is different from the first embodiment in that a cleaning mechanism is disposed on the mounting plate 2, and the cleaning mechanism is disposed to facilitate cleaning the solar panel 5, so as to maintain the maximum illumination effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (8)
1. The utility model provides a solar street lamp based on photovoltaic power generation, includes support column (1), its characterized in that, the top fixed mounting of support column (1) has mounting panel (2), the top fixed mounting of mounting panel (2) has two supporting seat (3), and the top rotation of two supporting seat (3) is connected with same solar panel (5), the top fixed mounting of mounting panel (2) has two positioning seat (6), and the last first bull stick (7) and the second bull stick (19) of rotation connection respectively of two positioning seat (6), fixedly mounted with motor (8) on one positioning seat (6) in two positioning seat (6), the output shaft and the first bull stick (7) fixed connection of motor (8), install reduction gear set (9) on first bull stick (7), reduction gear set (9) are connected with second bull stick (19), be equipped with angle adjustment mechanism on second bull stick (19), the bottom fixed mounting of mounting panel (2) has box (10), install on the bottom inner wall of box (10) battery (11), set up in heat dissipation mechanism (12) and the through-hole (12) are equipped with each other, the bottom of the mounting plate (2) is provided with a lamp (23).
2. The solar street lamp based on photovoltaic power generation according to claim 1, wherein the angle adjusting mechanism comprises a movable plate (21), the movable plate (21) is slidably mounted on the top of the mounting plate (2), a rack (22) is fixedly mounted on the top of the movable plate (21), the same sector gear (4) is rotatably connected between the two supporting seats (3), the solar panel (5) is meshed with the sector gear (4), and the rack (22) is meshed with the sector gear (4).
3. The solar street lamp based on photovoltaic power generation according to claim 1, wherein the heat dissipation mechanism comprises fan blades (15), a fixing rod (13) is fixedly installed on the inner wall of the through hole (12), a rotating shaft (14) is rotatably connected to the fixing rod (13), and the fan blades (15) are fixedly connected with the rotating shaft (14).
4. A solar street lamp based on photovoltaic power generation according to claim 3, characterized in that the first rotating rod (7) is fixedly provided with a first conical gear (17), the top end of the rotating shaft (14) is fixedly provided with a second conical gear (18), and the first conical gear (17) is meshed with the second conical gear (18).
5. A solar street lamp based on photovoltaic power generation according to claim 3, characterized in that the first rotating rod (7) is rotatably connected with a connecting box, and the connecting box is rotatably connected with the rotating shaft (14).
6. A solar street lamp based on photovoltaic power generation according to claim 3, characterized in that an exhaust hole (16) is formed on one side of the box body (10), and the exhaust hole (16) is matched with the fan blade (15).
7. The solar street lamp based on photovoltaic power generation according to claim 2, wherein the second rotating rod (19) is provided with a reciprocating screw rod (20), the movable plate (21) is movably connected with the reciprocating screw rod (20), the inner side of the movable plate (21) is fixedly provided with a positioning block, and the positioning block is in sliding connection with a sliding groove on the reciprocating screw rod (20).
8. A solar street lamp based on photovoltaic power generation according to claim 3, characterized in that the inner wall of the through hole (12) is provided with an isolation net, and the isolation net is matched with the fan blades (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215594.5U CN220930906U (en) | 2023-08-17 | 2023-08-17 | Solar street lamp based on photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215594.5U CN220930906U (en) | 2023-08-17 | 2023-08-17 | Solar street lamp based on photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930906U true CN220930906U (en) | 2024-05-10 |
Family
ID=90962664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322215594.5U Active CN220930906U (en) | 2023-08-17 | 2023-08-17 | Solar street lamp based on photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930906U (en) |
-
2023
- 2023-08-17 CN CN202322215594.5U patent/CN220930906U/en active Active
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