CN215372279U

CN215372279U - Solar street lamp with battery energy-saving device

Info

Publication number: CN215372279U
Application number: CN202121252125.5U
Authority: CN
Inventors: 马留旺; 伍佰乐
Original assignee: Shaanxi Languang Outdoor Lighting Co ltd
Current assignee: Shaanxi Languang Outdoor Lighting Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-31
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a solar street lamp with a battery energy-saving device, which relates to the technical field of street lamps and comprises a lamp post, a lamp body, a battery and a solar panel, and also comprises a central controller arranged in the lamp post, wherein the central controller is electrically connected with the battery, the central controller is electrically connected with the solar panel, the solar panel is rotatably connected and installed on the lamp post, a solar tracking device is arranged between the solar panel and the top end of the lamp post, the central controller is set according to the four seasons law, the central controller controls the solar panel to rotate according to the instructions, so that the solar panel can always face the sun, the sun tracking device can track the sun more accurately, the solar panel is always aligned to the strongest position of sunlight, the sunlight is utilized to the maximum extent, and the energy loss of the battery is reduced.

Description

Solar street lamp with battery energy-saving device

Technical Field

The utility model relates to the technical field of street lamps.

Background

With the continuous enhancement of the national new energy-saving and environment-friendly policy, the gradual reduction of coal-fired power generation and the increase of the use of renewable energy sources are the development directions of the national future energy policy, public illumination such as expressway and road illumination is a large consumer, and light is the proportion of 30% of the electricity consumption of urban public illumination in the illumination power consumption of China and accounts for 10-12% of the total power generation amount of China, so that the solar street lamp is used for replacing the traditional commercial street lamp illumination and can be regarded as an important means for energy conservation, emission reduction and polluted air treatment, and the solar street lamp is green and environment-friendly, does not need power consumption, is convenient to install, is safe and durable and has the advantages of being gradually welcomed in the illumination market.

However, the solar panel of the solar street lamp has low power generation efficiency, cannot effectively illuminate in rainy days and other defects, and the popularization of the solar street lamp in the illumination market is limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a solar street lamp with a battery energy-saving device, which can improve the utilization rate of sunlight and further reduce the energy loss of a battery.

The utility model is realized by the following technical scheme: the utility model provides a solar street lamp with battery economizer, includes the lamp pole, the lamp body, battery and solar panel, including arranging in central controller in the lamp pole, central controller with battery electric connection, central controller with solar panel electric connection, solar panel rotates to be connected and installs on the lamp pole, solar panel with be equipped with sun tracer between the lamp pole top.

Through the scheme, when the solar tracking device works, the central controller is set according to the four seasons rule, the central controller controls the solar panel to rotate according to the instruction, so that the solar panel can always face the sun, sunlight is converted into electric energy, energy loss of the battery is reduced, the sun tracking device can accurately track the sun, the solar panel is always aligned to the strongest position of the sunlight, and sunlight is utilized to the maximum extent.

Further, the sun tracking device comprises a mounting base connected with the top end of the lamp post, a turntable is arranged on one side, close to the solar panel, of the mounting base, a driving motor is additionally arranged to drive the turntable to rotate, the central controller and the battery to be electrically connected are arranged, a connecting rod is horizontally arranged on the turntable, one end of the connecting rod is connected with the edge of the turntable, and the other end of the connecting rod is connected with the solar panel.

Through above-mentioned scheme, sun tracer can drive solar panel and aim at the strongest position of sun illumination, starts the adjustment motor for adjustment motor drive carousel rotates, thereby drives solar panel on connecting rod and the connecting rod and carries out angular adjustment, makes it aim at the strongest position of sunlight.

Further, a photosensitive sensor is installed on the connecting rod, and the photosensitive sensor is electrically connected with the central controller and the battery.

Through above-mentioned scheme, photosensitive sensor can respond to illumination intensity around, then gives central controller with signal transmission, and central controller and then drive the adjustment motor and carry out corresponding adjustment, until solar panel towards the strongest place of solar illumination.

Furthermore, the carousel is close to solar panel one side is equipped with the spacing groove of arc form, the connecting rod passes the spacing groove with the carousel links to each other.

Through above-mentioned scheme, the spacing groove can support and spacing the connecting rod, and then reduces the error and shake.

Further, be equipped with on the connecting rod and hold photosensitive sensor's holding tank, holding tank inner wall top is rotated and is connected with the butt plate that sets up in opposite directions, the butt plate inner wall be equipped with the electric telescopic handle that the holding tank inner wall links to each other, electric telescopic handle with central controller with battery electric connection, be equipped with the drive in the holding tank photosensitive sensor carries out the lifting unit who goes up and down.

Through above-mentioned scheme, when being in outdoor no illumination such as dark night or overcast and rainy day, start lifting unit, in lifting unit drive photosensitive sensor gets into the holding tank, start electric telescopic handle, two butt-joint plates of electric telescopic handle drive carry out the overlap joint, seal the holding tank to avoid outside dust or rainwater to cause the influence to photosensitive sensor.

Further, the lifting assembly comprises a threaded sleeve vertically installed in the accommodating groove, a screw rod is connected to the threaded sleeve in an internal thread mode, the top end of the screw rod is connected with the photosensitive sensor, a rotating motor electrically connected with the central controller is arranged in the accommodating groove, and an output shaft of the rotating motor is meshed with the bottom end of the threaded sleeve.

Through above-mentioned scheme, lifting unit can drive photosensitive sensor and go up and down, starts the rotating electrical machines, and the rotating electrical machines drive swivel nut rotates, and then makes the screw rod of threaded connection in the swivel nut go up and down to make photosensitive sensor stretch out or accomodate from accomodating the inslot.

Furthermore, two butt joint board dislocation overlap joint, and be located the top the lower terminal surface overlap joint department of butt joint board is equipped with waterproof gasket.

Through above-mentioned scheme, after photosensitive sensor was accomodate into and accomodate the inslot, electric telescopic handle drive two butt-joint plates carried out the overlap joint that misplaces, and waterproof gasket carries out water protection to the gap of overlap joint, avoids outside rainwater to get into and accomodates the inslot, leads to the fact the destruction to photosensitive sensor.

The utility model has the following beneficial effects:

1. when the solar tracking device works, the central controller is set according to the four seasons rule, the central controller controls the solar panel to rotate according to the instruction, so that the solar panel can always face the sun, sunlight is converted into electric energy, energy loss to the battery is reduced, the sun tracking device can accurately track the sun, the solar panel is always aligned to the strongest position of the sunlight, and the sunlight is utilized to the maximum extent;

2. the arranged photosensitive sensor can sense the ambient illumination intensity and then transmit a signal to the central controller, and the central controller further drives the adjusting motor to adjust the angle, so that the solar panel always faces to the place with the strongest solar illumination;

3. when being in outdoor no light such as night or rainy day, photosensitive sensor gives central controller with signal transmission, and central controller receives and accommodates the groove through control electric telescopic handle and rotating electrical machines drive photosensitive sensor to protect photosensitive sensor.

Drawings

FIG. 1 is a schematic structural diagram of a solar street light with a battery energy-saving device according to the present invention;

FIG. 2 is a schematic view of the structure at the mount;

FIG. 3 is a schematic view of the structure at the accommodating groove;

reference numerals: 11. a lamp post; 12. a lamp body; 13. a battery; 14. a solar panel; 15. a central controller; 16. a mounting seat; 17. a turntable; 18. adjusting the motor; 19. a connecting rod; 20. a photosensitive sensor; 21. a limiting groove; 22. accommodating grooves; 23. a butt plate; 24. an electric telescopic rod; 25. a threaded sleeve; 26. a screw; 27. a rotating electric machine; 28. waterproof gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1, a solar street light with a battery energy saving device comprises a lamp post 11, a lamp body 12, a battery 13 and a solar panel 14, wherein the solar street light comprises a central controller 15 arranged in the lamp post 11, the central controller 15 is electrically connected with the battery 13, the central controller 15 is electrically connected with the solar panel 14, the solar panel 14 is rotatably connected and installed on the lamp post 11, a solar tracking device is arranged between the solar panel 14 and the top end of the lamp post 11, when the solar street light works, the central controller 15 is set according to the four seasons law, the central controller 15 controls the solar panel 14 to rotate according to the instructions, so that the solar panel 14 can always face the sun, thereby converting sunlight into electric energy, reducing energy consumption of the battery 13, enabling the sun tracking device to track the sun more accurately, so that the solar panels 14 are always aimed at the strongest places of the sunlight, and the sunlight is utilized to the maximum extent.

Referring to fig. 1, 2 and 3, a solar street lamp with a battery energy-saving device, the solar tracking device includes a mounting base 16 connected to the top end of a lamp post 11, a turntable 17 is disposed on one side of the mounting base 16 close to a solar panel 14, an adjusting motor 18 electrically connected to a central controller 15 and a battery 13 is further disposed to drive the turntable 17 to rotate, a connecting rod 19 is horizontally disposed on the turntable 17, one end of the connecting rod 19 is connected to the edge of the turntable 17, the other end of the connecting rod is connected to the solar panel 14, a photosensitive sensor 20 is mounted on the connecting rod 19, the photosensitive sensor 20 is electrically connected to the central controller 15 and the battery 13, the solar tracking device can drive the solar panel 14 to be aligned to the strongest place of solar illumination, the photosensitive sensor 20 can sense the intensity of ambient illumination, then transmit a signal to the central controller 15, the central controller 15 further controls the adjusting motor 18 to rotate, the adjusting motor 18 drives the turntable 17 to rotate, so as to drive the connecting rod 19 and the solar panel 14 on the connecting rod 19 to perform angle adjustment, so that the solar panel is aligned to the strongest place of sunlight.

Referring to fig. 1 and 3, a solar street lamp with a battery energy-saving device, a connecting rod 19 is provided with a receiving groove 22 for receiving a photosensitive sensor 20, the top of the inner wall of the receiving groove 22 is rotatably connected with opposite butt-joint plates 23, the two butt-joint plates 23 are in staggered lap joint, a waterproof gasket 28 is arranged at the lap joint of the lower end face of the butt-joint plate 23 positioned above, the inner wall of the butt-joint plate 23 is provided with an electric telescopic rod 24 connected with the inner wall of the receiving groove 22, the electric telescopic rod 24 is electrically connected with a central controller 15 and a battery 13, the receiving groove 22 is internally provided with a lifting assembly for driving the photosensitive sensor 20 to lift, the lifting assembly comprises a screw sleeve 25 vertically arranged in the receiving groove 22, the screw sleeve 25 is internally threaded with a screw 26, the top end of the screw 26 is connected with the photosensitive sensor 20, the receiving groove 22 is internally provided with a rotating motor 27 electrically connected with the central controller 15, and the output shaft of the rotating motor 27 is meshed with the bottom end of the screw sleeve 25, when being in during outdoor no illumination such as night or overcast and rainy day, start rotating electrical machines 27, rotating electrical machines 27 drive swivel nut 25 rotates, and then make threaded connection go up and down at screw rod 26 in swivel nut 25, thereby drive photosensitive sensor 20 and get into in holding tank 22, after photosensitive sensor 20 is accomodate the inslot, start electric telescopic handle 24, two butt-joint plates 23 of electric telescopic handle 24 drive carry out the overlap joint, seal holding tank 22, waterproof gasket 28 carries out water proof to the gap of overlap joint, thereby avoid outside dust or rainwater to lead to the fact the influence to photosensitive sensor 20.

Referring to fig. 1 and 2, a solar street lamp with a battery energy-saving device, a turntable 17 is provided with an arc-shaped limiting groove 21 on one side close to a solar panel 14, a connecting rod 19 passes through the limiting groove 21 to be connected with the turntable 17, and the limiting groove 21 can support and limit the connecting rod 19, so that errors and shaking are reduced.

The working principle of the utility model is as follows: when the solar photovoltaic power generation device works, the central controller 15 is set according to the four seasons law, the central controller 15 controls the solar panel 14 to rotate according to instructions, so that the solar panel 14 can always face the sun, sunlight is converted into electric energy, energy loss of the battery 13 is reduced, the photosensitive sensor 20 senses the ambient illumination intensity, then signals are transmitted to the central controller 15, the central controller 15 further drives the adjusting motor 18 to correspondingly adjust until the solar panel 14 faces the place with the strongest sunlight, the limiting groove 21 can support and limit the connecting rod 19, errors and jitters are reduced, when the solar photovoltaic power generation device is located in the open air such as at night or in rainy days, the photosensitive sensor 20 transmits the signals to the central controller 15, the central controller 15 controls the rotating motor 27 to rotate, and the screw 26 drives the photosensitive sensor 20 to enter the accommodating groove, and then starting the electric telescopic rod 24 to drive the two butt-joint plates 23 to be lapped, sealing the accommodating groove 22, and carrying out waterproof protection on a gap at the lapped part by using the waterproof gasket 28.

Claims

1. The utility model provides a solar street lamp with battery economizer, includes lamp pole (11), lamp body (12), battery (13) and solar panel (14), its characterized in that, including arranging in central controller (15) in lamp pole (11), central controller (15) with battery (13) electric connection, central controller (15) with solar panel (14) electric connection, solar panel (14) rotate to connect to install on lamp pole (11), solar panel (14) with be equipped with the sun tracer between lamp pole (11) top.

2. The solar street light with the battery energy-saving device according to claim 1, wherein the solar tracking device comprises a mounting base (16) connected to the top end of the lamp post (11), a rotating disc (17) is disposed on one side of the mounting base (16) close to the solar panel (14), an adjusting motor (18) electrically connected to the central controller (15) and the battery (13) and driving the rotating disc (17) to rotate is further disposed, a connecting rod (19) is horizontally disposed on the rotating disc (17), one end of the connecting rod (19) is connected to the edge of the rotating disc (17), and the other end of the connecting rod is connected to the solar panel (14).

3. The solar street light with the battery energy-saving device according to claim 2, characterized in that a photosensitive sensor (20) is installed on the connecting rod (19), and the photosensitive sensor (20) is electrically connected with the central controller (15) and the battery (13).

4. The solar street light with the battery energy-saving device according to claim 2, wherein an arc-shaped limiting groove (21) is formed in one side of the turntable (17) close to the solar panel (14), and the connecting rod (19) passes through the limiting groove (21) and is connected with the turntable (17).

5. The solar street lamp with the battery energy-saving device according to claim 3, wherein a receiving groove (22) for receiving the photosensitive sensor (20) is formed in the connecting rod (19), the top of the inner wall of the receiving groove (22) is rotatably connected with a butt plate (23) which is oppositely arranged, an electric telescopic rod (24) which is connected with the inner wall of the receiving groove (22) is arranged on the inner wall of the butt plate (23), the electric telescopic rod (24) is electrically connected with the central controller (15) and the battery (13), and a lifting assembly for driving the photosensitive sensor (20) to lift is arranged in the receiving groove (22).

6. The solar street light with the battery energy-saving device according to claim 5, wherein the lifting assembly comprises a threaded sleeve (25) vertically installed in the accommodating groove (22), a threaded rod (26) is connected to the threaded sleeve (25) in a threaded manner, the top end of the threaded rod (26) is connected to the photosensitive sensor (20), a rotating motor (27) electrically connected to the central controller (15) is arranged in the accommodating groove (22), and an output shaft of the rotating motor (27) is engaged with the bottom end of the threaded sleeve (25).

7. The solar street lamp with the battery energy-saving device according to claim 5, wherein the two butt joint plates (23) are overlapped in a staggered manner, and a waterproof gasket (28) is arranged at the overlapping position of the lower end faces of the upper butt joint plates (23).