CN220205481U - Photovoltaic energy storage type lighting system - Google Patents
Photovoltaic energy storage type lighting system Download PDFInfo
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- CN220205481U CN220205481U CN202322036146.9U CN202322036146U CN220205481U CN 220205481 U CN220205481 U CN 220205481U CN 202322036146 U CN202322036146 U CN 202322036146U CN 220205481 U CN220205481 U CN 220205481U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 23
- 238000010248 power generation Methods 0.000 claims abstract description 37
- 238000005286 illumination Methods 0.000 claims description 29
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to a photovoltaic energy storage type lighting system. The system comprises a plurality of power generation lighting devices, a centralized controller, a signal cable and a power supply cable which are buried underground; the power generation lighting device comprises a lamp post, an on-post controller and a storage battery are arranged in an inner cavity, a photovoltaic panel and a photovoltaic driving assembly for driving the photovoltaic panel to do rotary motion and pitching motion are also arranged at the top of the lamp post, a lighting lamp assembly and a lighting driving assembly for driving the lighting lamp assembly to do pitching motion are also arranged at the top of the lamp post, and the photovoltaic driving assembly, the lighting driving assembly and the lighting lamp assembly are connected with the on-post controller; and the power supply cable is connected with the on-column controllers of the power generation lighting devices. The photovoltaic energy storage type lighting system has reasonable structural design, high power generation and energy storage efficiency and stable and reliable long-term operation.
Description
Technical Field
The utility model belongs to the technical field of lighting systems, and particularly relates to a photovoltaic energy storage type lighting system.
Background
Lighting systems are widely used in industrial settings, such as for example for lighting parks, factories, etc., and in social public areas, such as road lighting, public area lighting, etc. With the rising and deepening of the concept of energy conservation and environmental protection, it is expected that the existing lighting system gradually uses the energy utilization mode of fully consuming the electric energy of the commercial power to the energy utilization mode of acquiring and utilizing the photovoltaic electric energy.
In the prior art, there are devices that generate electricity using a photovoltaic panel and supply electricity by illumination using stored electric energy, such as a photovoltaic street lamp, and the like, by installing the photovoltaic panel and a battery on a lamppost, photovoltaic power generation is performed in the daytime, and illumination and power supply are performed at night using stored electric energy. However, the aforementioned devices do not constitute a complete lighting system: firstly, the efficiency of power generation and energy storage is low due to the lack of a control component of the photovoltaic panel; secondly, when long-time overcast and rainy weather or insufficient illumination in winter occur, the illumination function is affected due to insufficient power generation and energy storage, and the configured storage battery is damaged due to over-discharge caused by long-term underpower. Therefore, a new photovoltaic energy storage lighting system needs to be developed and designed to solve the above technical problems.
Disclosure of Invention
The utility model provides a photovoltaic energy storage type lighting system which has reasonable structural design, high power generation and energy storage efficiency and stable and reliable long-term operation, and solves the technical problems in the prior art.
The utility model adopts the technical proposal for solving the technical problems in the prior art that: a photovoltaic energy storage type lighting system comprises a plurality of power generation lighting devices, a centralized controller, a signal cable and a power supply cable which are buried underground; the power generation lighting device comprises a lamp post, an on-post controller and a storage battery are arranged in an inner cavity of the lamp post, a photovoltaic panel and a photovoltaic driving assembly for driving the photovoltaic panel to do rotary motion and pitching motion are arranged at the top of the lamp post, a lighting lamp assembly and a lighting driving assembly for driving the lighting lamp assembly to do pitching motion are also arranged at the top of the lamp post, and the photovoltaic driving assembly, the lighting driving assembly and the lighting lamp assembly are connected with the on-post controller; and the power supply cable is connected with the on-column controllers of the power generation lighting devices.
Preferably: the photovoltaic panel is provided with a left side and a right side, and comprises a back frame, and a panel body is arranged on the outer side of the back frame.
Preferably: the photovoltaic driving assembly comprises a shaft seat arranged at the top of the lamp post, a rotary platform is arranged on the shaft seat, a rotary driving motor is arranged on the side part of the shaft seat, a gear is arranged on a motor shaft of the rotary driving motor, an annular tooth part is arranged on the outer wall of the rotary platform and is connected with the gear through belt transmission, a pitching driving motor and a photovoltaic driving box are arranged on the rotary platform, a swing arm is arranged on an output shaft of the photovoltaic driving box, and a back frame of the photovoltaic panel is fixedly connected with the swing arm.
Preferably: the light subassembly is provided with controlling two, and the light subassembly includes the illumination support, installs the LED module on the illumination support.
Preferably: the illumination driving assembly comprises a box body which is installed on the lamp post by adopting a hoop, a rotating shaft and a swinging driving motor which drives the rotating shaft to rotate are installed in the box body, and two ends of the rotating shaft extend out of the box body and are respectively fixedly connected with illumination brackets of the two illumination lamp assemblies.
Preferably: the centralized controller comprises a centralized control module and an input module, and the relay is connected with the centralized control module; the on-column controller comprises an on-column control module, a power management module, a first motor driving module, a second motor driving module, a third motor driving module and an LED driving module, wherein the power management module is connected with a power supply cable, a rotation driving motor is connected with the first motor driving module, a pitching driving motor is connected with the second motor driving module, a swinging driving motor is connected with the third motor driving module, and the LED module is connected with the LED driving module.
The utility model has the advantages and positive effects that:
compared with the existing illumination system based on photovoltaic energy storage, the illumination system provided by the utility model has the advantages that the photovoltaic driving assembly is configured for the photovoltaic panel to drive the photovoltaic panel to rotate at a certain angle and pitch and swing at a certain angle, so that the photovoltaic panel has certain light following capability, and the efficiency of photovoltaic power generation and energy storage is improved. By configuring the illumination driving assembly for the illumination lamp assembly, pitching and swinging driving of the illumination lamp assembly is realized, and the illumination direction can be adjusted and set.
The centralized controller is connected with the on-pole controllers by adopting the signal cable, the power supply cable is arranged to be connected with the on-pole controllers, the centralized controller is used for connecting each power generation lighting device with a power supply through the relay when necessary (such as under the conditions of continuous overcast and rainy weather, insufficient illumination in winter and the like), and the power supply is used for supplementing the storage battery of each power generation lighting device with electric energy by adopting the mains supply, so that the problem of the lack of power of the storage battery caused by insufficient power generation for a long time can be avoided, the damage of the storage battery caused by the long-term lack of power is avoided, and the whole lighting system can be in a stable and reliable running state for a long time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the power generation lighting device of FIG. 1;
FIG. 3 is a schematic diagram of the power generation module of FIG. 2;
FIG. 4 is a schematic view of the structure of the lamp assembly of FIG. 2;
fig. 5 is a system block diagram of the present utility model.
In the figure:
1. a photovoltaic drive assembly; 1-1, a shaft seat; 1-2, a rotary platform; 1-3, gears; 1-4, a belt; 1-5, rotating a driving motor; 1-6, a pitching driving motor; 1-7, a photovoltaic driving box; 1-8, a swing arm; 2. a photovoltaic panel; 2-1, a back frame; 2-2, a panel body; 3. a lighting drive assembly; 3-1, a box body; 3-2, swinging a driving motor; 3-3, hoops; 3-4, a rotating shaft; 4. an illumination lamp assembly; 4-1, an LED module; 4-2, an illumination bracket; 5. a lamp post; 6. a column controller; 7. a storage battery; 8. a signal cable; 9. a power supply cable; 10. a centralized controller; 11. and a relay.
Detailed Description
In order to further understand the summary, features and advantages of the present utility model, the following examples are set forth in detail.
Referring to fig. 1, the photovoltaic energy storage type lighting system of the present utility model includes a plurality of power generation lighting devices, a centralized controller 10, and a signal cable 8 and a power supply cable 9 buried in the ground. The power generation lighting device is a device with a power generation function and a lighting function, and is arranged in an application scene, the centralized controller 10 is used for playing a role in centralized control, the centralized controller 10 sends control instructions to each power generation lighting device through a signal cable 8, the signal cable 8 is used for transmitting control signals, the power supply cable 9 is used for supplying a mains supply to each power generation lighting device, and under the condition that the power generation lighting devices generate power and store energy inadequately, the power supply is acquired to store energy, so that the lighting system is ensured to be in a long-term stable and reliable running state.
Referring to fig. 2 and 3, it can be seen that:
the power generation lighting device comprises a lamp post 5, an on-post controller 6 and a storage battery 7 are arranged in an inner cavity of the lamp post 5, a photovoltaic panel 2 and a photovoltaic driving assembly 1 for driving the photovoltaic panel 2 to perform rotary motion and pitching motion are arranged at the top of the lamp post 5, a lighting lamp assembly 4 and a lighting driving assembly 3 for driving the lighting lamp assembly 4 to perform pitching motion are also arranged at the top of the lamp post 5, and the photovoltaic driving assembly 1, the lighting driving assembly 3 and the lighting lamp assembly 4 are connected with the on-post controller 6.
The pole-mounted controller 6 is used for providing a control function for the power generation lighting device, and the storage battery 7 is used for storing electric energy generated by the photovoltaic panel 2 of the power generation lighting device. The photovoltaic driving assembly 1 drives the photovoltaic panel 2 to perform a rotation motion at a certain angle and a pitching and swinging motion at a certain angle, so that the photovoltaic panel 2 has a certain light tracking capability, and the efficiency of photovoltaic power generation and energy storage can be improved as much as possible. The illumination driving assembly 3 drives the illumination lamp assembly 4 to perform a pitching motion, so that the illumination direction of the illumination lamp assembly 4 can be adjusted.
Referring to fig. 2 and 3, it can be seen that:
the photovoltaic panel 2 is provided with a left side and a right side, the photovoltaic panel 2 comprises a back frame 2-1, and a panel body 2-2 is arranged on the outer side of the back frame 2-1. The back frame 2-1 plays a supporting role on the panel body 2-2, and the overall structural strength of the photovoltaic panel 2 is ensured.
The photovoltaic driving assembly 1 comprises a shaft seat 1-1 arranged at the top of the lamp post 5, a rotary platform 1-2 is arranged on the shaft seat 1-1, and the rotary platform 1-2 can rotate in a rotary mode. Specifically, a ball bearing is installed in the shaft seat 1-1, a rotating shaft is installed in the center of the bottom of the rotary platform 1-2, and the rotating shaft is fixedly connected with an inner ring of the ball bearing.
The side part of the shaft seat 1-1 is provided with a rotary driving motor 1-5, a motor shaft of the rotary driving motor 1-5 is provided with a gear 1-3, the outer wall of the rotary platform 1-2 is provided with an annular tooth part, the annular tooth part is in transmission connection with the gear 1-3 by adopting a belt 1-4, and the rotary driving motor 1-5 drives the rotary platform 1-2 to rotate through the belt 1-4.
The pitching driving motor 1-6 and the photovoltaic driving box 1-7 are installed on the rotary platform 1-2, a reduction gear set is installed in the photovoltaic driving box 1-7, an input shaft of the photovoltaic driving box 1-7 is in butt joint with an output shaft of the pitching driving motor 1-6, the swing arm 1-8 is installed on the output shaft of the photovoltaic driving box 1-7, and the back frame 2-1 of the photovoltaic panel 2 is fixedly connected with the swing arm 1-8. The pitching driving motor 1-6 and the photovoltaic driving box 1-7 drive the swing arm 1-8 to swing up and down, and correspondingly the photovoltaic panel 2 swings up and down.
Referring to fig. 4, it can be seen that:
the illuminating lamp assembly 4 is provided with a left illuminating lamp assembly and a right illuminating lamp assembly, the illuminating lamp assembly 4 comprises an illuminating bracket 4-2, and the LED module 4-1 is installed on the illuminating bracket 4-2.
Referring to fig. 2 and 3, it can be seen that:
the illumination driving assembly 3 comprises a box body 3-1 which is arranged on a lamp post 5 by adopting a hoop 3-3, a rotating shaft 3-4 and a swinging driving motor 3-2 which drives the rotating shaft 3-4 to rotate are arranged in the box body 3-1, and two ends of the rotating shaft 3-4 extend out of the box body 3-1 and are respectively fixedly connected with illumination brackets 4-2 of two illumination lamp assemblies 4. The swing driving motor 3-2 drives the rotating shaft 3-4 to rotate forward or backward, and correspondingly, the two illuminating lamp assemblies 4 synchronously perform pitching and swinging actions, so that the adjustment of the illuminating direction is realized.
The relay 11 is mounted on the power supply cable 9, the relay 11 is connected to the centralized controller 10, the on-pole controller 6 of each power generation lighting device is connected to the centralized controller 10 through the signal cable 8, and the power supply cable 9 is connected to each on-pole controller 6. The centralized controller 10 controls the on-off of the power supply cable 9 by controlling the on-off of the relay 11, and when the power supply cable 9 is connected, each power generation lighting device acquires electric energy from a mains supply and stores the energy, and a command sent by the centralized controller 10 is sent to the on-column controller 6 of each power generation lighting device through the signal cable 8.
Referring to the system block diagram in fig. 5, it can be seen that:
the centralized controller 10 includes a centralized control module and an input module, and the centralized control module is constructed based on a PLC chip. The relay 11 is connected with a centralized control module, the input module can be a touch display screen, a control instruction is input in a touch manner, and the centralized controller 10 is usually arranged in a control room.
The on-column controller 6 includes an on-column control module, a power management module, a first motor driving module, a second motor driving module, a third motor driving module, and an LED driving module, and the on-column control module is built based on a PLC chip. The power management module is connected with a power supply cable 9, and is used for processing a mains supply into a low-voltage direct current power supply required by the power generation lighting device, the rotation driving motor 1-5 is connected with the first motor driving module, the pitching driving motor 1-6 is connected with the second motor driving module, the swinging driving motor 3-2 is connected with the third motor driving module, and the LED module 4-1 is connected with the LED driving module.
The operation mode is as follows:
the control personnel inputs two groups of starting angle and ending angle values of the photovoltaic panel 2 of the power generation lighting device on an input module of the centralized controller 10, wherein one group of starting angle and ending angle is used for limiting the rotation action of the photovoltaic panel 2, the other group of starting angle and ending angle is used for limiting the pitching and swinging action of the photovoltaic panel 2, the set data signals are sent to each column controller 6 through the signal cable 8, the column controllers 6 instruct the photovoltaic panel 2 to return to the initial position after receiving the signals and slowly rotate from the starting angle to the ending angle at a set speed, and meanwhile slowly swing from the starting angle to the ending angle at a set speed, the photovoltaic panel 2 has a certain light following effect, and the photovoltaic power generation and energy storage efficiency is improved;
when the lighting effect needs to be provided, an operator inputs an instruction on an input module of the centralized controller 10, the instruction is sent to each on-column controller 6, each on-column controller 6 instructs the LED module 4-1 to light up to generate the lighting effect, when the lighting direction needs to be regulated, the operator inputs a lighting angle value on the input module of the centralized controller 10, the lighting angle value is sent to each on-column controller 6, and each on-column controller 6 instructs the lighting driving assembly 3 to swing the lighting lamp assembly 4 to a set lighting angle;
under the conditions of continuous overcast and rainy days and insufficient illumination in winter, an operator inputs a command on an input module of the centralized controller 10, the relay 11 acts to conduct the power supply cable 9, and each power generation lighting device acquires electric energy through the power supply cable 9 and stores the energy.
Claims (6)
1. A photovoltaic energy storage type lighting system, characterized by: comprises a plurality of power generation lighting devices, a centralized controller (10), a signal cable (8) and a power supply cable (9) which are buried underground; the power generation lighting device comprises a lamp post (5), wherein an inner cavity of the lamp post (5) is provided with a post controller (6) and a storage battery (7), the top of the lamp post (5) is provided with a photovoltaic panel (2) and a photovoltaic driving assembly (1) for driving the photovoltaic panel (2) to perform rotary motion and pitching motion, the top of the lamp post (5) is also provided with a lighting lamp assembly (4) and a lighting driving assembly (3) for driving the lighting lamp assembly (4) to perform pitching motion, and the photovoltaic driving assembly (1), the lighting driving assembly (3) and the lighting lamp assembly (4) are connected with the post controller (6); a relay (11) is installed on a power supply cable (9), the relay (11) is connected with a centralized controller (10), a post controller (6) of each power generation lighting device is connected with the centralized controller (10) through a signal cable (8), and the power supply cable (9) is connected with each post controller (6).
2. The photovoltaic energy-storage lighting system of claim 1, wherein: the photovoltaic panel (2) is provided with a left side and a right side, the photovoltaic panel (2) comprises a back frame (2-1), and a panel body (2-2) is arranged on the outer side of the back frame (2-1).
3. The photovoltaic energy-storage lighting system of claim 2, wherein: the photovoltaic driving assembly (1) comprises a shaft seat (1-1) arranged at the top of a lamp post (5), a rotary platform (1-2) is arranged on the shaft seat (1-1), a rotary driving motor (1-5) is arranged on the side part of the shaft seat (1-1), a gear (1-3) is arranged on a motor shaft of the rotary driving motor (1-5), an annular tooth part is arranged on the outer wall of the rotary platform (1-2) and is in transmission connection with the gear (1-3) through a belt (1-4), a pitching driving motor (1-6) and a photovoltaic driving box (1-7) are arranged on the rotary platform (1-2), a swing arm (1-8) is arranged on an output shaft of the photovoltaic driving box (1-7), and a back frame (2-1) of the photovoltaic panel (2) is fixedly connected with the swing arm (1-8).
4. A photovoltaic energy-storage lighting system as claimed in claim 3, characterized in that: the illuminating lamp assembly (4) is provided with a left illuminating lamp and a right illuminating lamp, the illuminating lamp assembly (4) comprises an illuminating bracket (4-2), and an LED module (4-1) is arranged on the illuminating bracket (4-2).
5. The photovoltaic energy-storage lighting system of claim 4, wherein: the illumination driving assembly (3) comprises a box body (3-1) which is arranged on the lamp post (5) by adopting a hoop (3-3), a rotating shaft (3-4) and a swinging driving motor (3-2) which drives the rotating shaft (3-4) to rotate are arranged in the box body (3-1), and two ends of the rotating shaft (3-4) extend out of the box body (3-1) and are respectively fixedly connected with illumination supports (4-2) of the two illumination lamp assemblies (4).
6. The photovoltaic energy-storage lighting system of claim 5, wherein: the centralized controller (10) comprises a centralized control module and an input module, and the relay (11) is connected with the centralized control module; the on-column controller (6) comprises an on-column control module, a power management module, a first motor driving module, a second motor driving module, a third motor driving module and an LED driving module, wherein the power management module is connected with a power supply cable (9), a rotation driving motor (1-5) is connected with the first motor driving module, a pitching driving motor (1-6) is connected with the second motor driving module, a swinging driving motor (3-2) is connected with the third motor driving module, and an LED module (4-1) is connected with the LED driving module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036146.9U CN220205481U (en) | 2023-07-31 | 2023-07-31 | Photovoltaic energy storage type lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036146.9U CN220205481U (en) | 2023-07-31 | 2023-07-31 | Photovoltaic energy storage type lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220205481U true CN220205481U (en) | 2023-12-19 |
Family
ID=89139558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036146.9U Active CN220205481U (en) | 2023-07-31 | 2023-07-31 | Photovoltaic energy storage type lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220205481U (en) |
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2023
- 2023-07-31 CN CN202322036146.9U patent/CN220205481U/en active Active
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