Hybrid energy illumination lighthouse
By using a hybrid energy system that combines photovoltaic panels and diesel generators, the problem of unstable energy supply in traditional lighting equipment has been solved, achieving flexible and convenient lighting effects and ensuring the stable operation of the lighthouse in various environments.
Patent Information
- Application Number
- CN202423012911.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Traditional lighting equipment relies on a single energy source, resulting in insufficient flexibility and convenience in use. This is especially true in remote areas or during prolonged periods of rainy weather, where the energy supply is unstable and affects the lighting effect.
The system employs a hybrid energy system, combining photovoltaic panels and a diesel generator. During the day, the photovoltaic panels convert solar energy into electrical energy and store it in energy storage batteries, while the diesel generator provides backup power when solar energy is insufficient, ensuring the continuous operation of the lighthouse.
It provides a flexible and convenient lighting solution, ensuring the stable operation of lighthouses in different environments and improving the reliability and stability of lighting.
Smart Images
Figure CN223537428U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of lighting equipment, and in particular to a hybrid energy lighting tower. Background Technology
[0002] With the advancement of technology and social development, the demand for lighting equipment is becoming increasingly diversified, especially in outdoor locations such as construction sites, emergency rescue, outdoor activities, and remote areas, where the requirements for lighting equipment are more stringent. Traditional lighting equipment often relies on a single energy source, such as mains power or photovoltaic power generation. This not only limits its flexibility and convenience of use, but also means that in some special environments, such as remote areas or continuous rainy weather, the energy supply may not be guaranteed, thus affecting the lighting effect. Summary of the Invention
[0003] In view of the aforementioned problems with existing lighting equipment, the aim is to provide a hybrid energy lighting tower that is highly flexible, easy to use, and improves lighting stability.
[0004] The specific technical solution is as follows:
[0005] A hybrid energy lighting tower includes: a chassis on which a lighting pole assembly, an energy storage battery, a photovoltaic panel, and a diesel generator are mounted. The output terminal of the energy storage battery is electrically connected to the input terminal of the lighting pole assembly to supply power to the lighting pole assembly. The output terminals of the photovoltaic panel and the diesel generator are respectively electrically connected to the input terminal of the energy storage battery to charge the energy storage battery.
[0006] As a further improvement and optimization of this solution, the photovoltaic panel includes:
[0007] A fixed solar panel is fixed to the chassis.
[0008] Two movable solar panels are slidably mounted on the chassis and located on both sides of the fixed solar panel. The two movable solar panels can be slid to overlap with the fixed solar panel.
[0009] As a further improvement and optimization of this solution, each of the movable solar panels is provided with a locking structure. When the movable solar panel overlaps with the fixed solar panel, the movable solar panel can be locked to the chassis through the locking structure.
[0010] As a further improvement and optimization of this solution, the locking structure includes a spring stop pin and a locking hole. The spring stop pin is disposed on the movable solar panel and located on one side of the movable solar panel. The locking hole is disposed on the chassis. When the movable solar panel coincides with the fixed solar panel, one end of the spring stop pin is coaxially disposed with the locking hole and can elastically extend into the locking hole to lock the movable solar panel.
[0011] As a further improvement and optimization of this solution, a pull handle is provided on the side of each of the two movable solar panels that is far apart from each other.
[0012] As a further improvement and optimization of this solution, the top of the chassis has a housing, the diesel generator is located inside the housing, a muffler is installed on the housing, a radiator is also installed on the housing, and the photovoltaic panel is located on the side of the housing.
[0013] The energy storage battery is installed inside the chassis, and an oil tank is also installed inside the chassis. The oil tank is connected to the oil inlet of the diesel generator and is used to supply the diesel generator with the required diesel fuel.
[0014] As a further improvement and optimization of this solution, the muffler is located on the top of the enclosure, and the radiator is located on the side of the enclosure.
[0015] As a further improvement and optimization of this solution, support legs are provided at the four corners of the bottom of the chassis.
[0016] As a further improvement and optimization of this solution, the bottom side of the chassis has forklift holes.
[0017] The positive effects of the above technical solution compared with the existing technology are:
[0018] (1) In daily use, the present invention can convert solar energy into electrical energy through photovoltaic panels during the day and charge and store electrical energy for the energy storage battery. The energy storage battery can provide a stable power supply to the light pole assembly to ensure that the light pole assembly can still work normally at night or when solar energy is insufficient.
[0019] (2) In this utility model, the diesel generator serves as a backup energy system. When solar energy is insufficient, the diesel generator operates to generate electricity and promptly recharges the energy storage battery to provide stable and continuous power support and ensure the reliability of the lighthouse's continuous operation. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of a hybrid energy lighting tower according to the present invention;
[0021] Figure 2 This is a schematic diagram of the internal structure of the housing of a hybrid energy lighting tower according to this utility model;
[0022] Figure 3 This is a schematic diagram of the diesel generator installation structure of a hybrid energy lighting tower according to the present invention;
[0023] In the attached diagram: 1. Chassis; 2. Photovoltaic panel; 3. Lamp pole assembly; 4. Support leg; 5. DC / DC module; 6. Energy storage battery; 7. Fuel tank; 8. Diesel generator; 9. MPPT; 11. Housing; 12. Forklift hole; 111. Muffler; 112. Control switch cabinet; 113. Radiator; 21. Movable solar panel; 22. Fixed solar panel; 211. Pull handle; 212. Spring stop pin; 213. Locking hole. Detailed Implementation
[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.
[0025] Figure 1 This is a schematic diagram of the overall structure of a hybrid energy lighting tower according to the present invention. Figure 2 This is a schematic diagram of the internal structure of the housing of a hybrid energy lighting tower according to this utility model. Figure 3 This is a schematic diagram of the diesel generator installation structure for a hybrid energy lighting tower according to this utility model. Figures 1 to 3 As shown, a preferred embodiment of a hybrid energy lighting tower is illustrated, comprising: a chassis 1, on which a lighting pole assembly 3, an energy storage battery 6, a photovoltaic panel 2, and a diesel generator 8 are mounted. The output terminal of the energy storage battery 6 is electrically connected to the input terminal of the lighting pole assembly 3 for supplying power to the lighting pole assembly 3. The output terminals of the photovoltaic panel 2 and the diesel generator 8 are respectively electrically connected to the input terminal of the energy storage battery 6 for charging the energy storage battery 6.
[0026] In this embodiment, during normal use, the photovoltaic panel 2 can convert solar energy into electrical energy and charge and store the energy in the energy storage battery 6 during the day. The energy storage battery 6 can also provide a stable power supply to the light pole assembly 3, ensuring that the light pole assembly 3 can still work normally at night or when solar energy is insufficient.
[0027] In this embodiment, the diesel generator 8 serves as a backup energy system. When solar energy is insufficient, the diesel generator 8 operates to generate electricity and promptly charge the energy storage battery 6 to provide stable and continuous power support, ensuring the reliability of the lighthouse's continuous operation.
[0028] Furthermore, as a preferred embodiment, the photovoltaic panel 2 includes a fixed solar panel 22 and two movable solar panels 21. The fixed solar panel 22 is fixed on the chassis 1, and the two movable solar panels 21 are slidably mounted on the chassis 1 and located on both sides of the fixed solar panel 22. The two movable solar panels 21 can be slid to overlap with the fixed solar panel 22. After the position of the lighthouse is determined, the two movable solar panels 21 can be pulled outward to unfold the photovoltaic panel 2, increasing the area of the photovoltaic panel 2 exposed to sunlight and thus improving the conversion effect of light energy. During the transportation of the lighthouse, the movable solar panels 21 can be pushed inward to overlap with the fixed solar panel 22. This avoids damage to the photovoltaic panel 2 due to its large space ratio during transportation and facilitates transportation.
[0029] Furthermore, as a preferred embodiment, in order to prevent the movable solar panels from automatically unfolding during the transport of the lighthouse, a locking structure is provided on each movable solar panel 21. When the movable solar panel 21 overlaps with the fixed solar panel 22, the movable solar panel 21 can be locked to the chassis 1 through the locking structure, thereby improving the protection effect of the photovoltaic panel 2 during transport.
[0030] Furthermore, as a preferred embodiment, the locking structure includes a spring stop pin 212 and a locking hole 213. The spring stop pin 212 is disposed on the movable solar panel 21 and located on one side of the movable solar panel 21. The locking hole 213 is disposed on the chassis 1. When the movable solar panel 21 coincides with the fixed solar panel 22, one end of the spring stop pin 212 is coaxially disposed with the locking hole 213 and can elastically extend into the locking hole 213 to lock the movable solar panel 21.
[0031] In this embodiment, the spring stop pin 212 is a conventional accessory. When the movable solar panel 21 is retracted, the pin body of the spring stop pin 212 can be pulled upward. When the bottom of the pin body is coaxial with the locking hole 213, the pin body is released. The pin body can automatically return downward under the action of the spring in the spring stop pin 212 to be inserted into the locking hole 213.
[0032] Furthermore, as a preferred embodiment, in order to facilitate manual pushing and pulling of the movable solar panels 21, each of the two movable solar panels 21 is provided with a pull handle 211 on the side that is far away from each other.
[0033] Furthermore, as a preferred embodiment, the top of the chassis 1 has a housing 11, the diesel generator 8 is located inside the housing 11, a muffler 111 is installed on the housing 11 to reduce the noise generated by the diesel generator 8, a radiator 113 is also installed on the housing 11 to dissipate the heat generated by the diesel generator inside the housing 11, and the photovoltaic panel 2 is located on the side of the housing 11 to ensure that the photovoltaic panel 2 can fully receive sunlight.
[0034] Even better, in order to improve energy efficiency, an MPPT9 is also provided between the photovoltaic panel 2 and the energy storage battery 6. The MPPT9 can ensure that the photovoltaic panel 2 always charges the energy storage battery 6 at maximum power.
[0035] Furthermore, a DC / DC module 5 is also installed between the diesel generator 8 and the energy storage battery 6. Both the DC / DC module 5 and the MPPT9 are located inside the enclosure 11.
[0036] Even better, the enclosure 11 is also equipped with an isolating switch and a negative switch, and the enclosure 11 is equipped with a control switch cabinet 112.
[0037] The energy storage battery 6 is installed inside the chassis 1. The chassis 1 is also equipped with an oil tank 7, which is connected to the oil inlet of the diesel generator 8 to provide the diesel generator 8 with the required diesel fuel.
[0038] More preferably, the light pole assembly 3 is mounted on the top of the housing 11, and the light pole assembly 3 includes an LED light, which is electrically connected to the energy storage battery 6.
[0039] Furthermore, as a preferred embodiment, the muffler 111 is disposed on the top of the housing 11, and the radiator 113 is disposed on the side of the housing 11.
[0040] Furthermore, as a preferred embodiment, in order to ensure the support stability of the chassis 1, support legs 4 are provided at the four corners of the bottom of the chassis 1 to prevent tipping during use.
[0041] Furthermore, as a preferred embodiment, the support leg 4 is telescopically adjustable. Specifically, the support leg can be manually adjusted to extend or retract, and different support heights can be adjusted according to specific usage conditions.
[0042] Furthermore, as a preferred embodiment, the bottom side of the chassis 1 has forklift holes 12 to facilitate the positioning and movement of the lighthouse.
[0043] In this embodiment, the hybrid energy lighting tower not only has the advantages of novel overall structure, superior performance, and ease of use, but also provides efficient and reliable lighting for various outdoor locations.
[0044] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A hybrid energy lighting lighthouse, characterized in that, include: A chassis on which a lighting pole assembly, an energy storage battery, a photovoltaic panel, and a diesel generator are mounted. The output terminal of the energy storage battery is electrically connected to the input terminal of the lighting pole assembly to supply power to the lighting pole assembly. The output terminals of the photovoltaic panel and the diesel generator are respectively electrically connected to the input terminal of the energy storage battery to charge the energy storage battery. The photovoltaic panel includes: A fixed solar panel is fixed to the chassis. Two movable solar panels are slidably mounted on the chassis and located on both sides of the fixed solar panel. The two movable solar panels can be slid to overlap with the fixed solar panel.
2. The hybrid energy lighting tower according to claim 1, characterized in that, Each of the movable solar panels is provided with a locking structure. When the movable solar panel overlaps with the fixed solar panel, the movable solar panel can be locked to the chassis through the locking structure.
3. The hybrid energy lighting tower according to claim 2, characterized in that, The locking structure includes a spring stop pin and a locking hole. The spring stop pin is disposed on the movable solar panel and located on one side of the movable solar panel. The locking hole is disposed on the chassis. When the movable solar panel coincides with the fixed solar panel, one end of the spring stop pin is coaxially disposed with the locking hole and can elastically extend into the locking hole to lock the movable solar panel.
4. The hybrid energy lighting tower according to claim 3, characterized in that, Both movable solar panels are provided with a pull handle on the side that is far apart from each other.
5. The hybrid energy lighting tower according to claim 1, characterized in that, The chassis has a housing on top, the diesel generator is located inside the housing, a muffler is installed on the housing, a radiator is also installed on the housing, and the photovoltaic panel is located on the side of the housing; The energy storage battery is installed inside the chassis, which also contains an oil tank connected to the oil inlet of the diesel generator to supply the diesel generator with the required diesel fuel.
6. The hybrid energy lighting tower according to claim 5, characterized in that, The silencer is located on the top of the enclosure, and the radiator is located on the side of the enclosure.
7. The hybrid energy lighting tower according to claim 1, characterized in that, Support legs are provided at all four corners of the bottom of the chassis.
8. The hybrid energy lighting tower according to claim 1, characterized in that, The chassis has forklift holes on its bottom side.