CN219693193U

CN219693193U - Novel marine LED lamp

Info

Publication number: CN219693193U
Application number: CN202321027319.4U
Authority: CN
Inventors: 马海森; 李东明; 贾涛; 于恩来
Original assignee: Dalian Hewei Marine Electric Co ltd
Current assignee: Dalian Hewei Marine Electric Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-15
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a novel marine LED lamp, which comprises a lamp box and a lamp shade, wherein a middle cover is arranged at the top of the lamp box; the top of the middle cover is provided with a light source, and the lens is arranged outside the light source; a PCB board is arranged in the lamp box and is electrically connected with the light source; the bottom of the lamp box is in threaded connection with a first hexagonal stud, and the top of the first hexagonal stud extends to the inside of the lamp box and is in threaded connection with the bottom of the PCB; according to the utility model, the upper cover, the middle cover and the lamp box are arranged, so that the light source can be protected in an omnibearing manner, the sealing effect is improved, meanwhile, when the light source is used on a ship, the erosion of water vapor can be reduced, and the applicability is improved; the lens can protect the light source and can play a role in condensing light; through setting up the upper cover for to the installation lamp shade, through setting up O type circle, can improve sealed effect.

Description

Novel marine LED lamp

Technical Field

The utility model relates to the technical field of marine LED lamps, in particular to a novel marine LED lamp.

Background

The LED lamp is an electroluminescent semiconductor material chip, is a solid semiconductor device capable of converting electric energy into visible light, and can directly convert the electric energy into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a negative electrode, the other end of the wafer is connected with the positive electrode of a power supply, the whole wafer is encapsulated by epoxy resin, and the LED lamp arranged on a ship can provide illumination for navigation of the ship.

The existing marine LED lamp has poor tightness and poor stability when in use, the ship runs relatively bumpy in the running process, the connection between the lamp structures is easy to loose and is easy to erode by water vapor, and therefore, a novel marine LED lamp needs to be provided.

Disclosure of Invention

The utility model aims to provide a novel marine LED lamp which has the advantages of firm connection and good waterproof effect, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel marine LED lamp comprises a lamp box and a lamp shade, wherein a middle cover is arranged at the top of the lamp box;

the top of the middle cover is provided with a light source, and the lens is arranged outside the light source;

a PCB board is arranged in the lamp box and is electrically connected with the light source;

the bottom of the lamp box is in threaded connection with a first hexagonal stud, and the top of the first hexagonal stud extends to the inside of the lamp box and is in threaded connection with the bottom of the PCB;

the surface of the first hexagonal stud is respectively sleeved with a first spring washer and a first flat washer, and the first flat washer is positioned at the top of the first spring washer;

the first spring washer and the first flat washer are both positioned between the PCB and the lamp box.

Preferably, the top threaded connection of well lid has first cross groove pan head screw, the bottom of first cross groove pan head screw runs through well lid and extends to the outside of well lid and threaded connection at the top of PCB board.

Preferably, a first hexagon socket head cap screw is installed at the top of the PCB board, and the top of the first hexagon socket head cap screw penetrates through the middle cover and extends to the outside of the middle cover.

Preferably, the surface of the first hexagon socket head cap screw and the top of the middle cover are sleeved with a second spring washer, and the first hexagon socket head cap screw is in threaded connection with the inner part of the middle cover.

Preferably, the outer side of the top of the lens is connected with a second cross-head screw in a threaded mode, and the bottom of the second cross-head screw penetrates through the lens and extends to the outside of the lens to be connected with the surface of the lampshade in a threaded mode.

Preferably, the surface of the second cross pan head screw is sleeved with a second flat washer, and the second flat washer is positioned between the lampshade and the lens.

Preferably, the upper cover is installed at the top of well lid, equal threaded connection in the periphery at upper cover top has second interior hexagonal socket head cap screw, the bottom of second interior hexagonal socket head cap screw runs through the upper cover and extends to the outside of upper cover, the bottom of second interior hexagonal socket head cap screw extends to the inside of well lid and with the inside threaded connection of well lid, third spring washer and third flat washer have been cup jointed in proper order to the surface of second interior hexagonal socket head cap screw, the top at the upper cover is installed to the lamp shade, install O type circle between lamp shade and the upper cover.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can protect the light source in all directions by arranging the upper cover, the middle cover and the lamp box, improves the sealing effect, reduces the erosion of water vapor when being used on a ship, and improves the applicability; the lens can protect the light source and can play a role in condensing light; through setting up the upper cover for to the installation lamp shade, through setting up O type circle, can improve sealed effect.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the nameplate of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a light box; 2. a middle cover; 3. a light source; 4. a lens; 5. a PCB board; 6. a first hexagonal stud; 7. a first spring washer; 8. a first flat washer; 9. a first cross slot pan head screw; 10. the first hexagon socket head cap screw; 11. a second cross pan head screw; 12. a second flat washer; 13. an upper cover; 14. the second hexagon socket head cap screw; 15. a second spring washer; 16. a third flat washer; 17. an O-ring; 18. a nameplate; 19. a rivet; 20. a third spring washer; 21. a lampshade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the novel marine LED lamp comprises a lamp box 1 and a lamp shade 21, wherein a middle cover 2 is arranged at the top of the lamp box 1; the nameplate 18 is installed on the front face of the lamp box 1, the rivet 19 is installed on the surface of the nameplate 18, one end of the rivet 19 penetrates through the nameplate 18 and is connected with the surface of the lamp box 1, and the nameplate 18 can be installed and fixed through the rivet 19.

Further, a light source 3 is installed at the top of the middle cover 2, and a lens 4 is installed at the top of the middle cover 2 and outside the light source 3; the light source 3 can adopt an LED lamp, and the lens 4 can protect the light source 3 and can play a role in condensing light.

Wherein, the inside of the lamp box 1 is provided with a PCB 5, and the PCB 5 is electrically connected with the light source 3; the PCB board 5 is used for controlling the light source 3.

In addition, the bottom of the lamp box 1 is in threaded connection with a first hexagonal stud 6, and the top of the first hexagonal stud 6 extends into the lamp box 1 and is in threaded connection with the bottom of the PCB 5; the surface of the first hexagonal stud 6 is respectively sleeved with a first spring washer 7 and a first flat washer 8, and the first flat washer 8 is positioned at the top of the first spring washer 7; through setting up first hexagonal double-screw bolt 6 for install and fix PCB board 5, first spring washer 7 and first flat washer 8 all are located between PCB board 5 and lamp house 1. By providing the first spring washer 7 and the first flat washer 8, the stability of the installation of the PCB board 5 can be increased.

The top threaded connection of well lid 2 has first cross groove pan head screw 9, and the bottom of first cross groove pan head screw 9 runs through well lid 2 and extends to the outside of well lid 2 and the top threaded connection of PCB board 5. The top of the PCB 5 is provided with a first hexagon socket head cap screw 10, and the top of the first hexagon socket head cap screw 10 penetrates through the middle cover 2 and extends to the outside of the middle cover 2; the surface of the first hexagon socket head cap screw 10 and the top of the middle cover 2 are sleeved with a second spring washer 15, and the first hexagon socket head cap screw 10 is in threaded connection with the inner part of the middle cover 2. By providing the second spring washer 15, the stability of the installation of the first hexagon socket head cap screw 10 can be improved.

The outer side of the top of the lens 4 is connected with a second cross pan head screw 11 in a threaded manner, and the bottom of the second cross pan head screw 11 penetrates through the lens 4 and extends to the outside of the lens 4 to be connected with the surface of the lampshade 21 in a threaded manner. The surface of the second cross pan head screw 11 is sleeved with a second flat washer 12, and the second flat washer 12 is positioned between the lampshade 21 and the lens 4. By providing the second cross head screw 11 for fixing the lens 4, the stability of the connection of the second cross head screw 11 is improved by providing the second flat washer 12.

The upper cover 13 is installed at the top of well lid 2, equal threaded connection has second interior hexagonal socket head cap screw 14 all around on upper cover 13 top, the bottom of second interior hexagonal socket head cap screw 14 runs through upper cover 13 and extends to the outside of upper cover 13, the bottom of second interior hexagonal socket head cap screw 14 extends to the inside of well lid 2 and with the inside threaded connection of well lid 2, third spring washer 20 and third flat washer 16 have been cup jointed in proper order to the surface of second interior hexagonal socket head cap screw 14, lamp shade 21 installs at the top of upper cover 13, install O type circle 17 between lamp shade 21 and the upper cover 13. By providing the upper cover 13 for mounting the lamp housing 21, the sealing effect can be improved by providing the O-ring 17.

To sum up, through setting up upper cover 13, well lid 2 and lamp house 1 in this embodiment, can all-round light source 3 protect, improved sealed effect, when using on the boats and ships simultaneously, can reduce the erosion of steam, improved the suitability.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel marine LED lamp, includes lamp house (1) and lamp shade (21), its characterized in that: a middle cover (2) is arranged at the top of the lamp box (1);

the top of the middle cover (2) is provided with a light source (3), and the top of the middle cover (2) is provided with a lens (4) positioned outside the light source (3);

a PCB (5) is arranged in the lamp box (1), and the PCB (5) is electrically connected with the light source (3);

the bottom of the lamp box (1) is in threaded connection with a first hexagonal stud (6), and the top of the first hexagonal stud (6) extends to the inside of the lamp box (1) and is in threaded connection with the bottom of the PCB (5);

the surface of the first hexagonal stud (6) is respectively sleeved with a first spring washer (7) and a first flat washer (8), and the first flat washer (8) is positioned at the top of the first spring washer (7);

the first spring washer (7) and the first flat washer (8) are both positioned between the PCB (5) and the lamp box (1).

2. The novel marine LED lamp of claim 1, wherein: the top threaded connection of well lid (2) has first cross groove coiled hair screw (9), the bottom of first cross groove coiled hair screw (9) runs through well lid (2) and extends to the outside of well lid (2) and the top threaded connection of PCB board (5).

3. The novel marine LED lamp of claim 1, wherein: the top of the PCB (5) is provided with a first inner hexagonal cylindrical head screw (10), and the top of the first inner hexagonal cylindrical head screw (10) penetrates through the middle cover (2) and extends to the outside of the middle cover (2).

4. A novel marine LED lamp according to claim 3, characterized in that: the surface of the first inner hexagonal socket head cap screw (10) is sleeved with the second spring washer (15) at the top of the middle cover (2), and the first inner hexagonal socket head cap screw (10) is in threaded connection with the inner part of the middle cover (2).

5. The novel marine LED lamp of claim 1, wherein: the outer side thread connection at lens (4) top has second cross coiled hair screw (11), the bottom of second cross coiled hair screw (11) runs through lens (4) and extends to lens (4) outside and lamp shade (21) surface thread connection.

6. The novel marine LED lamp of claim 5, wherein: the surface of the second cross head screw (11) is sleeved with a second flat washer (12), and the second flat washer (12) is positioned between the lampshade (21) and the lens (4).

7. The novel marine LED lamp of claim 1, wherein: the upper cover (13) is installed at the top of well lid (2), equal threaded connection in all around at upper cover (13) top has second interior hexagonal socket head cap screw (14), the outside of upper cover (13) is passed through to the bottom of second interior hexagonal socket head cap screw (14) and is extended to the bottom of well lid (2), and with the inside threaded connection of well lid (2), third spring washer (20) and third flat washer (16) have been cup jointed on the surface of second interior hexagonal socket head cap screw (14) in proper order, the top at upper cover (13) is installed in lamp shade (21), install O type circle (17) between lamp shade (21) and upper cover (13).