A portable low-voltage large cabin lamp suitable for ship operation lighting

Abstract

The utility model discloses a portable low -voltage big cabin lamp suitable for ship operation lighting, including lamp house, the inside fixed mounting of lamp house has LED lamp, the back fixed mounting of lamp house has junction box, and the one side of junction box is connected with wiring assembly, and the outside installation of lamp house has support adjusting assembly, and the top and bottom of lamp house all fixed mounting have buckle, the wiring that can be set up can be divided and divides, in the carrying aspect, the volume and weight of device greatly reduce, and it is convenient for operating personnel to carry it to different work site, whether in the narrow cabin of ship or the open deck, can easily carry and use, in the use aspect, the design of segmented connection makes the assembly and split of device become simple and swift, and operating personnel need not have professional electrical knowledge, only need to carry out the connection according to the step, simultaneously, when the device fails, can quickly locate the problem and carry out the maintenance, reduced the downtime, improved the usability of device.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically a portable low-pressure cabin light suitable for ship operation lighting. Background Technology

[0002] In various operational scenarios such as shipbuilding, repair, and cargo loading and unloading, lighting is a key factor in ensuring operational safety and efficiency. The internal space of a ship is complex, containing numerous small compartments, passageways, and large cargo holds, which place special and stringent requirements on operational lighting.

[0003] Existing marine lighting equipment is mostly large and heavy, making installation and relocation cumbersome. During shipboard operations, the location of lighting equipment often needs to be adjusted according to different work positions and requirements. The inconvenience of carrying and moving traditional lamps severely impacts operational flexibility and efficiency. For example, when repairing internal ship equipment, maintenance personnel may need to move frequently between different compartments, and bulky lighting equipment consumes a significant amount of time and effort for transporting and installing, reducing work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a portable low-pressure cabin light suitable for shipboard operation lighting, 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: a portable low-pressure cabin light suitable for ship operation lighting, comprising a lamp housing, an LED light fixedly installed inside the lamp housing, a junction box fixedly installed on the back of the lamp housing, a wiring assembly connected to one side of the junction box, a support and adjustment assembly installed on the outside of the lamp housing, and buckles fixedly installed on the top and bottom of the lamp housing, with a lampshade fixedly installed on one side of each buckle.

[0006] Preferably, the wiring assembly includes connecting wire one, connecting wire two, connecting wire three, and connecting wire four. One end of connecting wire two is fixedly connected to one side of the junction box. Connecting plug two is fixedly installed at one end of connecting wire one, connecting wire two, and connecting wire three. Connecting plug one is fixedly installed at one end of connecting wire two, connecting wire three, and connecting wire four. A power connector is fixedly installed at the end of connecting wire four away from connecting plug one. A mounting base is fixedly installed on the outer side of connecting wire three.

[0007] Preferably, the support adjustment assembly includes a support U-shaped frame, with rotating columns rotatably installed inside both ends of the support U-shaped frame, and three locking rods movably installed inside both ends of the support U-shaped frame. An arc-shaped plate is fixedly installed on one side of each locking rod, and fastening bolts are threaded to both sides of the support U-shaped frame. Auxiliary support legs are rotatably installed on the outer side of each fastening bolt.

[0008] Preferably, the lamp housing has circular insertion holes on both sides, one end of the rotating column is fixedly connected to the outer side of the lamp housing, the inner diameter of the circular insertion hole is adapted to the outer diameter of the locking rod, and the position of the locking rod corresponds to the position of the circular insertion hole.

[0009] Preferably, heat dissipation grooves are provided at both the bottom and top of the junction box.

[0010] Preferably, the supporting U-shaped frame has a circular hole inside, a rotating bolt is movably installed inside the circular hole, an installation lug is fixedly installed at the bottom of the rotating bolt, and a fastening nut is threaded to the outside of the rotating bolt, with the fastening nut and the installation lug being located on both sides of the supporting U-shaped frame respectively.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the device can be disassembled into sections through the set wiring, which greatly reduces the size and weight of the device, making it convenient for operators to carry to different work locations. It can be easily carried and used whether in the narrow cabins of a ship or on the open deck. In terms of use, the segmented connection design makes the assembly and disassembly of the device simple and quick. Operators do not need to have professional electrical knowledge and only need to follow the steps to connect. At the same time, when the device malfunctions, the problem can be quickly located and repaired, reducing downtime and improving the availability of the device.

[0012] In addition, the device's applicability is enhanced by offering various installation methods for the support and adjustment components. Furthermore, the lamp housing can be pushed to rotate within the support U-shaped frame via a rotating column, allowing for adjustment of the lamp housing's orientation. The locking rod can then be inserted into the corresponding circular socket inside the lamp housing to secure it. Attached Figure Description

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

[0014] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective.

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

[0016] Figure 4 This is a partial appearance structural diagram of the present utility model.

[0017] In the diagram: 1. Lamp housing; 2. Junction box; 3. Lampshade; 4. Buckle; 5. Heat dissipation groove; 6. Support U-shaped frame; 7. Curved plate; 8. Rotating column; 9. Circular socket; 10. Mounting ring; 11. Fastening nut; 12. Rotating bolt; 13. Connecting wire one; 14. Connecting plug one; 15. Connecting plug two; 16. Connecting wire two; 17. Fixing base; 18. Connecting wire three; 19. Connecting wire four; 20. Power plug; 21. LED light; 22. Circular hole; 23. Fastening bolt; 24. Auxiliary support leg; 25. Locking rod. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a portable low-pressure large cabin light suitable for ship operation lighting, including a lamp housing 1, an LED light 21 fixedly installed inside the lamp housing 1, a junction box 2 fixedly installed on the back of the lamp housing 1, a wiring assembly connected to one side of the junction box 2, a support and adjustment assembly installed on the outside of the lamp housing 1, and clips 4 fixedly installed on the top and bottom of the lamp housing 1. A lampshade 3 is fixedly installed on one side of the clips 4. The wiring assembly includes a connecting wire 13, a connecting wire 16, a connecting wire 18, and a connecting wire 19. One end of the connecting wire 16 is fixedly connected to one side of the junction box 2. A connecting plug 25 is fixedly installed on one end of the connecting wires 13, 16, and 18. A connecting plug 14 is fixedly installed on one end of the connecting wires 16, 18, and 19. A power plug 20 is fixedly installed on the end of the connecting wire 19 away from the connecting plug 14. A fixing base 17 is fixedly installed on the outside of the connecting wire 18.

[0020] The working principle of the above technical solution is as follows: First, the device is hoisted or installed to the required position using the support and adjustment components. Then, connector 14 at one end of connector wire 2 16 is connected to connector 15 at one end of connector wire 13. Next, connector 14 at one end of connector wire 3 18 is connected to connector 15 at one end of connector wire 2 16. Then, connector 14 at one end of connector wire 4 19 is connected to connector 15 at one end of connector wire 3 18. Finally, by connecting the power connector 20 to an external power supply device, power is supplied to the LED light 21 inside the lamp housing 1 through the junction box 2, thereby... The U-shaped support frame 6 emits light, thus illuminating the ship's operations. Furthermore, in terms of portability, the modular design significantly reduces the device's size and weight, making it easy for operators to carry to different work locations, whether in narrow cabins or on open decks. In terms of usage, the modular design simplifies assembly and disassembly, requiring no specialized electrical knowledge from the operator; simply follow the steps to connect the components. Moreover, in case of malfunction, the problem can be quickly located and repaired, reducing downtime and improving the device's availability.

[0021] In another implementation scheme, such as Figures 1-4 As shown, the support adjustment assembly includes a support U-shaped frame 6. Rotating columns 8 are rotatably installed inside both ends of the support U-shaped frame 6. Three locking rods 25 are movably installed inside both ends of the support U-shaped frame 6. An arc-shaped plate 7 is fixedly installed on one side of each locking rod 25. Fastening bolts 23 are threadedly connected to both sides of the support U-shaped frame 6. Auxiliary support legs 24 are rotatably installed on the outer side of each fastening bolt 23. Circular insertion holes 9 are opened on both sides of the lamp housing 1. One end of the rotating column 8 is fixedly connected to the outer side of the lamp housing 1. The inner diameter of the circular insertion hole 9 matches the outer diameter of the locking rod 25, and the positions of the locking rod 25 and the circular insertion hole 9 correspond. A circular hole 22 is opened inside the support U-shaped frame 6. A rotating bolt 12 is movably installed inside the circular hole 22. An installation ring 10 is fixedly installed at the bottom of the rotating bolt 12. A fastening nut 11 is threadedly connected to the outer side of the rotating bolt 12, and the fastening nut 11 and the installation ring 10 are located on both sides of the support U-shaped frame 6.

[0022] In use, the supporting U-shaped frame 6 can be brought into contact with the placement surface. Then, the auxiliary support leg 24 can be pushed, causing one end of the auxiliary support leg 24 to rotate around the fastening bolt 23, thereby forming a certain angle between the auxiliary support leg 24 and the supporting U-shaped frame 6. Then, the auxiliary support leg 24 can be fixed by rotating the fastening bolt 23. After that, the end of the auxiliary support leg 24 away from the fastening bolt 23 can be brought into contact with the placement surface, thus completing the support for the lamp housing 1 and ensuring the stability of the device. In addition, when hoisting is required, the rotating bolt 12 can be inserted into the inside of the circular hole 22, and then the installation lifting ring 10 can be fixed to the bottom of the supporting U-shaped frame 6 by the fastening nut 11. Then, the installation lifting ring 10 can be connected to external hoisting ropes or other equipment to achieve hoisting. The installation method is diverse, improving the applicability of the device. In addition, the lamp housing 1 can be pushed, causing the lamp housing 1 to rotate inside the supporting U-shaped frame 6 through the rotating column 8, which can adjust the orientation of the lamp housing 1. Then, the locking rod 25 can be inserted into the corresponding circular insertion hole 9 inside the lamp housing 1 to complete the fixation of the lamp housing 1.

[0023] In another implementation scheme, such as Figures 1-4 As shown, heat dissipation slots 5 are provided at both the bottom and top of the junction box 2.

[0024] The heat dissipation slots 5 can dissipate heat from the internal equipment of the junction box 2 during operation, ensuring the normal use of the device and improving its performance.

[0025] Working principle: First, the device is hoisted or installed to the required position using the support and adjustment components. Then, connector 14 at one end of connector wire 2 16 is connected to connector 15 at one end of connector wire 13. Next, connector 14 at one end of connector wire 3 18 is connected to connector 15 at one end of connector wire 2 16. Then, connector 14 at one end of connector wire 4 19 is connected to connector 15 at one end of connector wire 3 18. Finally, by connecting the power connector 20 to an external power supply device, power is supplied to the LED inside the lamp housing 1 through the junction box 2. The lamp 21 provides power, illuminating the supporting U-shaped frame 6 and thus providing illumination for ship operations. In terms of portability, the modular design significantly reduces the size and weight of the device, making it easy for operators to carry and use in various work locations, whether in cramped cabins or on open decks. The modular design simplifies assembly and disassembly, requiring no specialized electrical knowledge from the operator; simply follow the steps. Furthermore, malfunctions allow for rapid problem identification and repair, minimizing downtime and improving availability. During use, the supporting U-shaped frame 6 is brought into contact with the placement surface. The auxiliary support leg 24 is then pushed, causing one end to rotate around the fastening bolt 23, creating an angle between the auxiliary support leg 24 and the supporting U-shaped frame 6. The fastening bolt 23 is then rotated to secure the auxiliary support leg 24. Finally, the end of the auxiliary support leg 24 furthest from the fastening bolt 23 is brought into contact with the placement surface, thus supporting the lamp housing 1 and ensuring the stability of the device. Additionally, when hoisting is required, the rotating bolt 12 can be inserted into the inside of the circular hole 22, and then the mounting ring 10 can be fixed to the bottom of the supporting U-shaped frame 6 by tightening the nut 11. Then, the mounting ring 10 can be connected to external hoisting ropes or other equipment to achieve hoisting. The installation method is diverse, improving the applicability of the lifting device. In addition, the lamp housing 1 can be pushed so that the lamp housing 1 can rotate inside the supporting U-shaped frame 6 via the rotating column 8, which can adjust the orientation of the lamp housing 1. Then, the locking rod 25 can be inserted into the corresponding circular insertion hole 9 inside the lamp housing 1 to complete the fixation of the lamp housing 1.

[0026] 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. A portable low voltage bulkhead light suitable for shipboard work illumination comprising a lamp housing (1) characterised in that: An LED light (21) is fixedly installed inside the lamp housing (1). A junction box (2) is fixedly installed on the back of the lamp housing (1). A wiring assembly is connected to one side of the junction box (2). A support and adjustment assembly is installed on the outside of the lamp housing (1). Buckles (4) are fixedly installed on the top and bottom of the lamp housing (1). A lamp shade (3) is fixedly installed on one side of the buckle (4).

2. A portable low voltage bulkhead light suitable for use in shipboard work illumination according to claim 1, characterized in that: The wiring assembly includes a first connecting wire (13), a second connecting wire (16), a third connecting wire (18), and a fourth connecting wire (19). One end of the second connecting wire (16) is fixedly connected to one side of the junction box (2). One end of the first connecting wire (13), the second connecting wire (16), and the third connecting wire (18) is fixedly fitted with a second connecting plug (15). One end of the second connecting wire (16), the third connecting wire (18), and the fourth connecting wire (19) is fixedly fitted with a first connecting plug (14). The end of the fourth connecting wire (19) away from the first connecting plug (14) is fixedly fitted with a power connector (20). A mounting base (17) is fixedly fitted on the outside of the third connecting wire (18).

3. A portable low voltage bulkhead light suitable for use in shipboard work illumination according to claim 2, characterized in that: The support adjustment assembly includes a support U-shaped frame (6), with rotating columns (8) rotatably installed inside both ends of the support U-shaped frame (6), and three locking rods (25) movably installed inside both ends of the support U-shaped frame (6). An arc plate (7) is fixedly installed on one side of each locking rod (25). Fastening bolts (23) are threadedly connected to both sides of the support U-shaped frame (6), and auxiliary support legs (24) are rotatably installed on the outer side of each fastening bolt (23).

4. A portable low-pressure large cabin light suitable for shipboard operation lighting according to claim 3, characterized in that: Both sides of the lamp housing (1) are provided with circular insertion holes (9). One end of the rotating column (8) is fixedly connected to the outside of the lamp housing (1). The inner diameter of the circular insertion hole (9) is compatible with the outer diameter of the locking rod (25), and the position of the locking rod (25) corresponds to the position of the circular insertion hole (9).

5. A portable low-pressure cabin light suitable for shipboard operation lighting according to claim 4, characterized in that: The junction box (2) has heat dissipation slots (5) at both the bottom and top.

6. A portable low-pressure cabin light suitable for shipboard operation lighting according to claim 5, characterized in that: The supporting U-shaped frame (6) has a circular hole (22) inside. A rotating bolt (12) is movably installed inside the circular hole (22). A mounting ring (10) is fixedly installed at the bottom of the rotating bolt (12). A fastening nut (11) is threadedly connected to the outside of the rotating bolt (12). The fastening nut (11) and the mounting ring (10) are located on both sides of the supporting U-shaped frame (6).

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