A hybrid energy lighting tower

Abstract

The present invention discloses a hybrid energy lighting tower, comprising: a chassis, a lamp pole assembly for lighting, an energy storage battery, a photovoltaic panel and a diesel generator are installed on the chassis, the output end of the energy storage battery is electrically connected to the input end of the lamp pole assembly, and is used to supply power to the lamp pole assembly, and the output end of the photovoltaic panel and the output end of the diesel generator are electrically connected to the input end of the energy storage battery, respectively, and are used to charge the energy storage battery. The present invention not only has the advantages of novel overall structure, superior performance, and convenient use, but also can provide efficient and reliable lighting for various outdoor places.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a hybrid energy lighting tower. Background Art

[0002] With the advancement of science and technology and the development of society, the demand for lighting equipment is becoming increasingly diversified, especially in outdoor places 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 supply, such as municipal electricity or photovoltaic power generation, which not only limits its flexibility and convenience of use, but also 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 above problems existing in existing lighting equipment, the present invention aims to provide a hybrid energy lighting tower with high flexibility, convenient use and improved lighting stability.

[0004] The specific technical solutions are as follows:

[0005] A hybrid energy lighting tower comprises: a chassis, on which a lamp pole assembly for lighting, an energy storage battery, a photovoltaic panel and a diesel generator are installed, the output end of the energy storage battery is electrically connected to the input end of the lamp pole assembly for supplying power to the lamp pole assembly, the output end of the photovoltaic panel and the output end of the diesel generator are respectively electrically connected to the input end of the energy storage battery for charging the energy storage battery.

[0006] As a further improvement and optimization of this solution, the photovoltaic panel includes:

[0007] A fixed solar panel, wherein the fixed solar panel is fixed on the chassis;

[0008] Two movable solar panels are respectively slidably mounted on the chassis and are respectively 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 the present solution, a locking structure is provided on each of the movable solar panels. 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 the present solution, the locking structure includes: a spring stop pin and a locking hole, the spring stop pin is arranged on the movable solar panel and is located on one side of the movable solar panel, the locking hole is arranged on the chassis, when the movable solar panel coincides with the fixed solar panel, one end of the spring stop pin is coaxially arranged with the locking hole and can be elastically extended into the locking hole to lock the movable solar panel.

[0011] As a further improvement and optimization of the present solution, a pulling handle is provided on the sides of the two movable solar panels that are away from each other.

[0012] As a further improvement and optimization of this solution, the top of the chassis has a box, the diesel generator is arranged in the box, a muffler is arranged on the box, a radiator is also installed on the box, and the photovoltaic panel is located on the side of the box;

[0013] The energy storage battery is installed in the chassis. A fuel tank is also arranged in the chassis. The fuel tank is connected to the fuel inlet of the diesel generator and is used to provide the required diesel to the diesel generator.

[0014] As a further improvement and optimization of this solution, the muffler is arranged on the top of the box body, and the radiator is arranged on the side of the box body.

[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 the present solution, a forklift hole is provided on the bottom side of the chassis.

[0017] Compared with the prior art, the above technical solution has the following positive effects:

[0018] (1) During daily use, the present invention can convert solar energy into electrical energy through photovoltaic panels during the day and charge and store the energy storage battery. The energy storage battery can also provide a stable power supply to the lamp pole assembly to ensure that the lamp pole assembly can still operate normally at night or when solar energy is insufficient.

[0019] (2) In the present invention, the diesel generator serves as a backup energy system. When solar energy is insufficient, the diesel generator generates electricity and charges the energy storage battery in a timely manner to provide stable and continuous power support, thereby ensuring the reliability of the continuous operation of the lighthouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a hybrid energy lighting tower of the present invention;

[0021] Figure 2This is a schematic diagram of the internal structure of a hybrid energy lighting tower box of the present invention;

[0022] Figure 3 This is a schematic diagram of the installation structure of a diesel generator of a hybrid energy lighting tower according to the present invention;

[0023] In the attached figure: 1. chassis; 2. photovoltaic panel; 3. lamp pole assembly; 4. supporting leg; 5. DC / DC module; 6. energy storage battery; 7. fuel tank; 8. diesel generator; 9. MPPT; 11. box; 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 DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are 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 a hybrid energy lighting tower box of the present invention. Figure 3 This is a schematic diagram of the installation structure of a diesel generator for a hybrid energy lighting tower of the present invention. Figures 1 to 3 As shown, a hybrid energy lighting tower of a preferred embodiment is shown, including: a chassis 1, on which a lamp pole assembly 3 for lighting, an energy storage battery 6, a photovoltaic panel 2 and a diesel generator 8 are installed, the output end of the energy storage battery 6 is electrically connected to the input end of the lamp pole assembly 3 for supplying power to the lamp pole assembly 3, the output end of the photovoltaic panel 2 and the output end of the diesel generator 8 are electrically connected to the input end of the energy storage battery 6 respectively for charging the energy storage battery 6.

[0026] During daily use of this embodiment, the photovoltaic panel 2 can convert solar energy into electrical energy during the day and charge and store the energy storage battery 6. The energy storage battery 6 can also provide a stable power supply to the lamp pole assembly 3 to ensure that the lamp pole assembly 3 can still operate normally at night or when there is insufficient solar energy.

[0027] In this embodiment, the diesel generator 8 serves as a backup energy system. When solar energy is insufficient, the diesel generator 8 generates electricity and charges the energy storage battery 6 in a timely manner to provide stable and continuous power support, thereby ensuring the reliability of the continuous operation of the lighthouse.

[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 respectively slidably installed on the chassis 1 and are respectively located on both sides of the fixed solar panel 22, and the two movable solar panels 21 can be slid to make the two solar panels 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 respectively to unfold the photovoltaic panel 2, increase the photovoltaic panel 2 and the sunlight area, and then improve the conversion effect of light energy. When the lighthouse is transported, the movable solar panels 21 can be pushed inward respectively to make the two movable solar panels 21 overlap with the fixed solar panel 22. On the one hand, it avoids the damage to the photovoltaic panel 2 due to the large space occupied by the photovoltaic panel 2 during transportation, and on the other hand, it is convenient for transportation.

[0029] Furthermore, as a preferred embodiment, in order to prevent the movable solar panels from automatically unfolding during the transportation 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 to improve the protection effect of the photovoltaic panel 2 during transportation.

[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 arranged on the movable solar panel 21 and is located on one side of the movable solar panel 21. The locking hole 213 is arranged on the chassis 1. When the movable solar panel 21 overlaps with the fixed solar panel 22, one end of the spring stop pin 212 is coaxially arranged with the locking hole 213 and can be elastically extended into the locking hole 213 to lock the movable solar panel 21.

[0031] In this embodiment, the spring stop pin 212 is an existing 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 reset 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, a pulling handle 211 is provided on the sides of the two movable solar panels 21 that are away from each other.

[0033] Furthermore, as a preferred embodiment, the top of the chassis 1 has a box 11, the diesel generator 8 is arranged in the box 11, and a muffler 111 is provided on the box 11 to reduce the noise generated by the diesel generator 8. A radiator 113 is also installed on the box 11 to dissipate the heat generated by the oil-producing generator in the box 11. The photovoltaic panel 2 is located on the side of the box 11 to ensure that the photovoltaic panel 2 can fully receive sunlight.

[0034] More preferably, in order to improve energy utilization efficiency, an MPPT 9 is further provided between the photovoltaic panel 2 and the energy storage battery 6 , and the MPPT 9 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 provided between the diesel generator 8 and the energy storage battery 6 , and the DC / DC module 5 and the MPPT 9 are both located in the box 11 .

[0036] More preferably, an isolating switch and a negative pole switch are installed in the box 11 , and a control switch cabinet 112 is provided on the box 11 .

[0037] The energy storage battery 6 is installed in the chassis 1. A fuel tank 7 is also arranged in the chassis 1. The fuel tank 7 is connected to the fuel inlet of the diesel generator 8 to provide the diesel generator 8 with the required diesel.

[0038] More preferably, the lamp pole assembly 3 is installed on the top of the box 11 , and the lamp pole assembly 3 includes an LED lamp, which is electrically connected to the energy storage battery 6 .

[0039] Furthermore, as a preferred embodiment, the muffler 111 is arranged on the top of the box body 11 , and the radiator 113 is arranged on the side of the box body 11 .

[0040] Furthermore, as a preferred embodiment, in order to ensure the supporting stability of the chassis 1, supporting 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 retractable and adjustable. Specifically, the support leg can be manually adjusted to be retractable and adjustable, 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 a forklift hole 12 to facilitate the positioning and movement of the lighthouse.

[0043] The hybrid energy lighting tower in this embodiment not only has the advantages of novel overall structure, superior performance, and easy use, but also can provide efficient and reliable lighting for various outdoor places.

[0044] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A hybrid energy lighting tower, characterized in that: include: A chassis, on which a lamp pole assembly for lighting, an energy storage battery, a photovoltaic panel and a diesel generator are installed, the output end of the energy storage battery is electrically connected to the input end of the lamp pole assembly for supplying power to the lamp pole assembly, the output end of the photovoltaic panel and the output end of the diesel generator are electrically connected to the input end of the energy storage battery respectively for charging the energy storage battery.

2. The hybrid energy lighting tower according to claim 1, characterized in that: The photovoltaic panel comprises: a fixed solar panel, wherein the fixed solar panel is fixed on the chassis; Two movable solar panels are respectively slidably mounted on the chassis and are respectively located on both sides of the fixed solar panel. The two movable solar panels can be slid to overlap with the fixed solar panel.

3. The hybrid energy lighting tower according to claim 2, characterized in that: A locking structure is disposed on each of the movable solar panels. 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.

4. The hybrid energy lighting tower according to claim 3, characterized in that: The locking structure includes: a spring stop pin and a locking hole. The spring stop pin is arranged on the movable solar panel and is located on one side of the movable solar panel. The locking hole is arranged on the chassis. When the movable solar panel overlaps with the fixed solar panel, one end of the spring stop pin is coaxially arranged with the locking hole and can be elastically extended into the locking hole to lock the movable solar panel.

5. The hybrid energy lighting tower according to claim 4, characterized in that: A pulling handle is provided on the sides of the two movable solar panels which are away from each other.

6. The hybrid energy lighting tower according to claim 1, characterized in that: The top of the chassis has a box body, the diesel generator is arranged in the box body, a muffler is arranged on the box body, a radiator is also installed on the box body, and the photovoltaic panel is located on the side of the box body; The energy storage battery is installed in the chassis. A fuel tank is also arranged in the chassis. The fuel tank is connected to the fuel inlet of the diesel generator and is used to provide the required diesel to the diesel generator.

7. The hybrid energy lighting tower according to claim 6, characterized in that: The muffler is arranged on the top of the box body, and the radiator is arranged on the side of the box body.

8. The hybrid energy lighting tower according to claim 1, characterized in that: Support legs are arranged at the four corners of the bottom of the chassis.

9. The hybrid energy lighting tower according to claim 1, characterized in that: The bottom side of the chassis has a forklift hole.

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