A kind of LED projection lamp with strong corrosion resistance suitable for marine environment

Abstract

The utility model discloses a kind of LED projection lamp with strong corrosion resistance suitable for offshore environment, including lampshade, the inside of lampshade is fixedly installed with six LED lamps, the front of lampshade is installed with sealing plate, the front of sealing plate is provided with six installation grooves, the inside of sealing plate is provided with six light transmission grooves, the inside of six installation grooves is installed with sealing frame, the side of sealing frame is installed with light transmission cover, the back of lampshade is fixedly installed with junction box, the outside of lampshade is installed with adjusting support component;Sealing plate, sealing frame and light transmission cover can be set to seal the front end of lampshade, the erosive substance of outside cannot enter the inside of lampshade, thereby effectively protect LED lamp from the erosion of seawater, salt fog, humid air etc., ensure the normal use of device, also greatly prolong the service life of device, prevent the LED lamp inside lampshade from being eroded by outside, ensure the normal use of device, also prolong the service life of device.

Description

Technical Field

[0001] This utility model relates to the field of LED floodlight technology, specifically to an LED floodlight with strong corrosion resistance suitable for marine environments. Background Technology

[0002] Maritime operations encompass multiple fields, including marine resource exploration, offshore engineering construction, vessel navigation and berthing, and fishing. These operations often take place in complex and hazardous environments. At night or in low-light conditions, adequate lighting is crucial for ensuring the safe operation of personnel. Sufficient lighting allows crew members and dock workers to clearly observe their surroundings, preventing accidents such as collisions. Therefore, maritime operations place high demands on lighting equipment that is bright, has wide coverage, and is highly stable.

[0003] Marine environments are rich in salts such as sodium chloride, which, under the influence of wind and waves, form salt spray. Salt spray is highly corrosive and adheres to the surface of lighting equipment, undergoing an electrochemical reaction with the lighting components. This results in severe corrosion, not only affecting the aesthetics of the equipment but, more importantly, reducing its structural strength and protective performance. This makes the lighting components more vulnerable to environmental damage and shortens the equipment's lifespan. Utility Model Content

[0004] The purpose of this invention is to provide an LED floodlight with strong corrosion resistance suitable for marine environments, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an LED floodlight with strong corrosion resistance suitable for marine environments, comprising a lampshade, six LED lights fixedly installed inside the lampshade, a sealing plate installed on the front of the lampshade, six mounting slots opened on the front of the sealing plate, six light-transmitting slots opened inside the sealing plate, a sealing frame installed inside each of the six mounting slots, a light-transmitting cover installed on one side of each sealing frame, a junction box fixedly installed on the back of the lampshade, and an adjustment support assembly installed on the outside of the lampshade.

[0006] Preferably, the junction box has heat dissipation windows at the top and bottom, the sealing plate has mounting frames fixedly installed at the top and bottom, and the mounting frames cover the outside of the heat dissipation windows. The mounting frames and the inside of the breathable and waterproof strips are both fixedly installed with breathable and waterproof strips.

[0007] Preferably, a second connecting wire is fixedly connected to one side of the junction box, a second power plug is fixedly installed on the side of the second connecting wire away from the junction box, a first connecting plug is connected to the side of the second power plug away from the second connecting wire, a connecting wire is fixedly connected to the side of the first connecting plug away from the second power plug, and a power plug is fixedly installed at the end of the connecting wire away from the first connecting plug.

[0008] Preferably, the positions of the six light-transmitting covers correspond to the positions of the six LED lights.

[0009] Preferably, the adjusting support assembly includes a U-shaped support frame and two adjusting arms. A rotating column one is rotatably mounted on one end of each of the two adjusting arms. An adjusting bolt is rotatably mounted inside the end of each of the two adjusting arms away from the rotating column one. A fastening nut is threaded onto the outer side of the adjusting bolt. A rotating column two is rotatably mounted on both ends of the U-shaped support frame. A sliding groove is provided on both sides of the U-shaped support frame.

[0010] Preferably, one end of each of the rotating column one and rotating column two is fixedly connected to the outside of the lampshade, and the adjusting bolt is slidably installed on the inside of the sliding groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: by setting the sealing plate, sealing frame and light-transmitting cover, the front end of the lamp cover can be sealed, and external corrosive substances cannot enter the lamp cover, thereby effectively protecting the LED lamp from corrosion by seawater, salt spray, humid air, etc., ensuring the normal use of the device, and also greatly extending the service life of the device, preventing the LED lamp inside the lamp cover from being corroded by the outside, ensuring the normal use of the device, and extending the service life of the device.

[0012] In addition, the breathable and waterproof strip not only dissipates heat from the equipment inside the junction box during operation, but also prevents moisture from entering the junction box, ensuring the normal operation of the equipment inside the junction box, preventing corrosion, and providing a reliable guarantee for the stable operation of the entire lighting device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present utility model.

[0014] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0015] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0016] In the diagram: 1. Lampshade; 2. Sealing plate; 3. Sealing frame; 4. Light-transmitting cover; 5. Connecting plug one; 6. Power plug; 7. Connecting wire; 8. Power plug two; 9. Junction box; 10. Rotating column one; 11. Adjusting arm; 12. Sliding groove; 13. U-shaped support frame; 14. Mounting frame; 15. Breathable and waterproof strip; 16. Fastening nut; 17. Adjusting bolt; 18. Connecting wire two; 19. LED light; 20. Rotating column two; 21. Mounting groove; 22. Light-transmitting groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3 This utility model provides a technical solution: an LED floodlight with strong corrosion resistance suitable for marine environments, comprising a lampshade 1, six LED lights 19 fixedly installed inside the lampshade 1, a sealing plate 2 installed on the front of the lampshade 1, six mounting slots 21 formed on the front of the sealing plate 2, six light-transmitting slots 22 formed inside the sealing plate 2, a sealing frame 3 installed inside each of the six mounting slots 21, and a light-transmitting cover 4 installed on one side of each sealing frame 3, the positions of the six light-transmitting covers 4 corresponding to the positions of the six LED lights 19 respectively, a junction box 9 fixedly installed on the back of the lampshade 1, and an adjustment support assembly installed on the outside of the lampshade 1. Both the top and bottom of the device are provided with heat dissipation windows. The top and bottom of the sealing plate 2 are fixedly installed with mounting frames 14, and the mounting frames 14 cover the outside of the heat dissipation windows. Both the mounting frames 14 and the inside of the breathable and waterproof strip 15 are fixedly installed with breathable and waterproof strip 15. A connecting wire 2 18 is fixedly connected to one side of the junction box 9. A power plug 2 8 is fixedly installed on the side of the connecting wire 2 18 away from the junction box 9. A connecting plug 1 5 is connected to the side of the power plug 2 18 away from the connecting wire 2 18. A connecting wire 7 is fixedly connected to the side of the connecting plug 1 5 away from the power plug 2 8. A power plug 6 is fixedly installed at the end of the connecting wire 7 away from the connecting plug 1 5.

[0019] The working principle of the above technical solution is as follows: After connecting to an external power source through the power connector 6, the junction box 9 can supply power to the six LED lights 19, causing the six LED lights 19 to emit light. The light can be emitted through the light-transmitting groove 22 and the light-transmitting cover 4, thereby illuminating the location that needs illumination. In addition, the sealing plate 2, sealing frame 3, and light-transmitting cover 4 can seal the front end of the lamp cover 1, preventing external corrosive substances from entering the lamp cover 1. This effectively protects the LED lights 19 from corrosion by seawater, salt spray, humid air, etc., ensuring the normal use of the device and greatly extending its service life. It also prevents the LED lights 19 inside the lamp cover 1 from being corroded by the outside world, ensuring the normal use of the device and extending its service life. Furthermore, the breathable and waterproof strip 15 can not only dissipate the heat generated during the operation of the equipment inside the junction box 9, but also prevent moisture from entering the interior of the junction box 9, ensuring the normal operation of the equipment inside the junction box 9 and preventing corrosion. This provides a reliable guarantee for the stable operation of the entire lighting device.

[0020] In another implementation scheme, such as Figures 1-3 As shown, the adjustable support assembly includes a U-shaped support frame 13 and two adjusting arms 11. A rotating column 10 is rotatably mounted on one end of each of the two adjusting arms 11. An adjusting bolt 17 is rotatably mounted inside the end of each of the two adjusting arms 11 away from the rotating column 10. A fastening nut 16 is threaded onto the outer side of the adjusting bolt 17. A rotating column 20 is rotatably mounted on both ends of the U-shaped support frame 13. A sliding groove 12 is provided on both sides of the U-shaped support frame 13. One end of the rotating column 10 and the rotating column 20 is fixedly connected to the outer side of the lampshade 1. The adjusting bolt 17 is slidably mounted on the inner side of the sliding groove 12.

[0021] The U-shaped support frame 13 can support the lampshade 1. In addition, the lampshade 1 can be pushed, thereby moving one end of the adjusting arm 11. The other end of the adjusting arm 11 pushes the adjusting bolt 17 to slide inside the sliding groove 12 inside the U-shaped support frame 13, thereby adjusting the orientation of the lampshade 1. After adjustment, the fastening nut 16 can be turned to fix the end of the adjusting arm 11, thereby preventing the lampshade 1 from rotating during use and ensuring the normal use of the lampshade 1.

[0022] Working Principle: After connecting to an external power source via the power connector 6, the junction box 9 supplies power to the six LED lights 19, causing them to emit light. This light shines through the light-transmitting groove 22 and the light-transmitting cover 4, illuminating the desired location. Furthermore, the sealing plate 2, sealing frame 3, and light-transmitting cover 4 seal the front end of the lamp cover 1, preventing corrosive substances from entering and effectively protecting the LED lights 19 from seawater, salt spray, humid air, etc., ensuring normal operation and significantly extending the device's lifespan. The breathable and waterproof strip 15 further protects the LED lights 19 from external corrosion, ensuring normal operation and extending the device's lifespan. The junction box 9 is designed to dissipate heat generated during operation of the internal equipment and prevent moisture from entering the junction box 9, ensuring the normal operation of the internal equipment and preventing corrosion. This provides a reliable guarantee for the stable operation of the entire lighting device. The U-shaped support frame 13 supports the lampshade 1 and can push the lampshade 1, thereby moving one end of the adjusting arm 11. The other end of the adjusting arm 11 pushes the adjusting bolt 17 to slide inside the sliding groove 12 inside the U-shaped support frame 13, thereby adjusting the orientation of the lampshade 1. After adjustment, the fastening nut 16 can be turned to fix the end of the adjusting arm 11, thereby preventing the lampshade 1 from rotating during use and ensuring its normal operation.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An LED floodlight with strong corrosion resistance suitable for marine environments, comprising a lampshade (1), characterized in that: The lampshade (1) has six LED lights (19) fixedly installed inside. A sealing plate (2) is installed on the front of the lampshade (1). The sealing plate (2) has six mounting slots (21) on its front. The sealing plate (2) has six light-transmitting slots (22) inside its interior. A sealing frame (3) is installed inside each of the six mounting slots (21). A light-transmitting cover (4) is installed on one side of each sealing frame (3). A junction box (9) is fixedly installed on the back of the lampshade (1). An adjustment support assembly is installed on the outside of the lampshade (1).

2. The LED floodlight with strong corrosion resistance suitable for marine environments according to claim 1, characterized in that: The junction box (9) has heat dissipation windows at the top and bottom. The sealing plate (2) has mounting frames (14) fixedly installed at the top and bottom, and the mounting frames (14) cover the outside of the heat dissipation windows. The mounting frames (14) and the breathable waterproof strip (15) are both fixedly installed inside the breathable waterproof strip (15).

3. The LED floodlight with strong corrosion resistance suitable for marine environments according to claim 2, characterized in that: A connecting wire 2 (18) is fixedly connected to one side of the junction box (9). A power plug 2 (8) is fixedly installed on the side of the connecting wire 2 (18) away from the junction box (9). A connecting plug 1 (5) is connected to the side of the power plug 2 (8) away from the connecting wire 2 (18). A connecting wire 7 is fixedly connected to the side of the connecting plug 1 (5) away from the power plug 2 (8). A power plug 6 is fixedly installed at the end of the connecting wire 7 away from the connecting plug 1 (5).

4. The LED floodlight with strong corrosion resistance suitable for marine environments according to claim 3, characterized in that: The positions of the six light-transmitting covers (4) correspond to the positions of the six LED lights (19).

5. The LED floodlight with strong corrosion resistance suitable for marine environments according to claim 4, characterized in that: The adjustable support assembly includes a U-shaped support frame (13) and two adjusting arms (11). A rotating column (10) is rotatably mounted on one end of each of the two adjusting arms (11). An adjusting bolt (17) is rotatably mounted inside the end of each of the two adjusting arms (11) away from the rotating column (10). A fastening nut (16) is threaded onto the outer side of the adjusting bolt (17). A rotating column (20) is rotatably mounted on both ends of the U-shaped support frame (13). Sliding grooves (12) are provided on both sides of the U-shaped support frame (13).

6. The LED floodlight with strong corrosion resistance suitable for marine environments according to claim 5, characterized in that: One end of each of the rotating column one (10) and rotating column two (20) is fixedly connected to the outside of the lampshade (1), and the adjusting bolt (17) is slidably installed on the inside of the sliding groove (12).

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