CN221975215U - LED lamp with waterproof structure - Google Patents

Abstract

The utility model discloses an LED lamp with a waterproof structure, comprising a lampshade, a connecting piece is arranged on the inner side of the lampshade, a lamp body is arranged correspondingly on the lower end of the connecting piece, a transparent bottom cover is arranged correspondingly on the bottom of the lampshade, a first sealing ring is arranged on the inner side of the transparent bottom cover, an outer ring of the first sealing ring contacts with an inner wall of the lampshade, four ends of the outer side of the transparent bottom cover are fixedly connected with limiting columns, a good protective effect can be achieved by arranging the LED lamp body inside the lampshade, and at the same time, the transparent bottom cover and the first sealing ring are arranged at the bottom opening thereof to improve the sealing performance of the entire lampshade, thereby ensuring that the entire LED lamp will not leak or become loose during use.

Description

LED lamp with waterproof structure

Technical Field

The utility model relates to the field of LED lamps, in particular to an LED lamp with a waterproof structure.

Background Art

LED lights are a new type of light source that has rapidly emerged in recent years. They are the fourth generation of new light sources after incandescent lamps, fluorescent lamps, and high-intensity discharge lamps. Solid-state lighting based on white light LEDs is a typical green lighting method. Compared with traditional light sources, they have many characteristics such as energy saving, environmental protection, long life, small size, safety and reliability, and fast response speed. They represent the future of lighting technology and meet the current government's requirements for building a resource-saving and environmentally friendly society. At present, they have been widely used in urban landscape decoration, traffic signals, commercial advertising, and home lighting. At present, most outdoor LED waterproof lamps use adhesives to seal the interface to achieve waterproof function. There are often many problems such as poor sealing, difficult disassembly and assembly, and inability to repair, which cannot meet the development needs of society.

Utility Model Content

The utility model aims to provide an LED lamp with a waterproof structure, which solves the problems that the LED waterproof lamps in the prior art mainly use an adhesive method to seal the interface to achieve the waterproof function, which often has many problems such as loose sealing, difficult disassembly and assembly, and inability to repair.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an LED lamp with a waterproof structure, comprising a lampshade, a connecting piece is arranged on the inner side of the lampshade, a lamp body is arranged on the lower end of the connecting piece, a transparent bottom cover is arranged on the bottom of the lampshade, and a first sealing ring is arranged on the inner side of the transparent bottom cover;

The outer ring of the first sealing ring contacts the inner wall of the lampshade, and the four outer ends of the transparent bottom cover are fixedly connected to limiting columns.

As a further description of the above technical solution: a limiting groove is arranged inside the lampshade, and the limiting column corresponds to the limiting groove.

As a further description of the above technical solution: a connecting groove is provided inside the limiting column, and a spring is fixedly connected inside the connecting groove.

As a further description of the above technical solution: the other end of the spring is fixedly connected to a limiting plate, and the other end of the limiting plate is fixedly connected to a positioning block.

As a further description of the above technical solution: a positioning groove is opened on the outer side of the lampshade, and the positioning block corresponds to the positioning groove.

As a further description of the above technical solution: a second sealing ring is arranged on the outer side of the positioning block.

The utility model has the following beneficial effects:

1. Compared with the prior art, the LED lamp with a waterproof structure can have a good protective effect by arranging the LED lamp body inside the lampshade, and at the same time, a transparent bottom cover and a first sealing ring are arranged at the bottom opening thereof to improve the sealing performance of the entire lampshade, thereby ensuring that the entire LED lamp will not leak or become loose during use;

2. Compared with the prior art, the LED lamp with a waterproof structure can facilitate the installation and disassembly of the lamp body by setting the limit column, limit groove, positioning block and positioning groove. At the same time, the installation position of the entire transparent bottom cover also has its sealing function, effectively improving the sealing performance and waterproof performance of the entire lamp.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments;

FIG1 is a schematic diagram of the overall structure of an LED lamp with a waterproof structure according to the present invention;

FIG2 is a schematic diagram of a transparent bottom cover structure of an LED lamp with a waterproof structure according to the present invention;

FIG. 3 is a schematic diagram of a limit column structure of an LED lamp with a waterproof structure according to the present invention.

Legend:

1. Lampshade; 2. Limiting column; 3. Positioning block; 4. Transparent bottom cover; 5. First sealing ring; 6. Positioning groove; 7. Limiting groove; 8. Lamp body; 9. Connecting piece; 10. Spring; 11. Limiting plate; 12. Connecting groove; 13. Second sealing ring.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

1-3, the utility model provides an embodiment: an LED lamp with a waterproof structure, including a lampshade 1, a connecting member 9 is provided inside the lampshade 1, a lamp body 8 is correspondingly provided at the lower end of the connecting member 9, and the lamp body 8 can be connected to the connecting member 9 to ensure that the lamp body 8 can operate stably, a transparent bottom cover 4 is correspondingly provided at the bottom of the lampshade 1, and a first sealing ring 5 is provided inside the transparent bottom cover 4. The first sealing ring 5 can improve the sealing between the transparent bottom cover 4 and the lampshade 1, and can also improve the overall anti-leakage performance;

The outer ring of the first sealing ring 5 contacts the inner wall of the lampshade 1, the four ends of the outer side of the transparent bottom cover 4 are fixedly connected to the limiting column 2, the inner side of the lampshade 1 is provided with a limiting groove 7, the limiting column 2 corresponds to the limiting groove 7, the inner side of the limiting column 2 is provided with a connecting groove 12, the inner side of the connecting groove 12 is fixedly connected with a spring 10, the other end of the spring 10 is fixedly connected with a limiting plate 11, the other end of the limiting plate 11 is fixedly connected with a positioning block 3, the outer side of the lampshade 1 is provided with a positioning groove 6, the positioning block 3 corresponds to the positioning groove 6, the connection of the lamp body 8 is connected with the connecting piece 9, The connector 9 is connected to the external circuit to ensure the normal use of the lamp body 8. Then, the outer positioning block 3 is pressed inward to shrink inward, and then the transparent bottom cover 4 is matched with the lampshade 1. The limiting column 2 enters the inside of the limiting groove 7. When the positioning block 3 passes through the positioning groove 6, the internal spring 10 can make it pop outward. The positioning block 3 is clamped with the positioning groove 6, so that the transparent bottom cover 4 can be installed at the lower end of the lampshade 1, thereby ensuring the sealing and connection strength of the entire lampshade 1 to prevent loosening during use.

A second sealing ring 13 is disposed on the outer side of the positioning block 3 . The second sealing ring 13 can also improve the sealing and waterproof properties of the entire transparent bottom cover 4 after installation.

Working principle: When the device is in use, the staff connects the connection of the lamp body 8 with the connecting piece 9, and the connecting piece 9 is connected to the external line to ensure the normal use of the lamp body 8, and then presses the outer positioning block 3 inward to make it shrink inward, and then the transparent bottom cover 4 is matched with the lampshade 1, and the limiting column 2 enters the inside of the limiting groove 7. When the positioning block 3 passes through the positioning groove 6, it can be popped outward by the internal spring 10. The positioning block 3 is snapped into the positioning groove 6, so that the transparent bottom cover 4 can be installed on the lower end of the lampshade 1, thereby ensuring the sealing of the entire lampshade 1. At the same time, the first sealing ring 5 and the second sealing ring 13 arranged on the transparent bottom cover 4 can play a role of sealing and leakproofing, thereby improving the waterproof sealing effect of the entire device.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (6)

1. The LED lamp with the waterproof structure comprises a lamp shade (1), and is characterized in that a connecting piece (9) is arranged on the inner side of the lamp shade (1), a lamp body (8) is correspondingly arranged at the lower end of the connecting piece (9), a transparent bottom cover (4) is correspondingly arranged at the bottom of the lamp shade (1), and a first sealing ring (5) is arranged on the inner side of the transparent bottom cover (4);

The outer ring of the first sealing ring (5) is contacted with the inner wall of the lampshade (1), and the four ends of the outer side of the transparent bottom cover (4) are fixedly connected with limiting columns (2).

2. The LED lamp with the waterproof structure according to claim 1, wherein a limiting groove (7) is formed in the lamp shade (1), and the limiting post (2) corresponds to the limiting groove (7).

3. The LED lamp with the waterproof structure according to claim 1, wherein a connecting groove (12) is formed in the limiting column (2), and a spring (10) is fixedly connected to the inside of the connecting groove (12).

4. The LED lamp with the waterproof structure according to claim 3, wherein the other end of the spring (10) is fixedly connected with a limiting plate (11), and the other end of the limiting plate (11) is fixedly connected with a positioning block (3).

5. The LED lamp with the waterproof structure according to claim 4, wherein a positioning groove (6) is formed in the outer side of the lamp shade (1), and the positioning block (3) corresponds to the positioning groove (6).

6. The LED lamp with the waterproof structure according to claim 4, wherein a second sealing ring (13) is arranged on the outer side of the positioning block (3).