CN212226760U

CN212226760U - Waterproof cover of LED strip lamp and LED strip lamp mounting structure

Info

Publication number: CN212226760U
Application number: CN202020089243.8U
Authority: CN
Inventors: 任敏; 祝肖
Original assignee: Dongguan Hengzheng Optical Technology Co ltd
Current assignee: Dongguan Hengzheng Optical Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-12-25
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a LED bar lamp waterproof cover, box-shaped lens body for integrated into one piece, lens body place in LED bar lamp top, and lens body covers pastes the LED bar lamp on the PCB board, this internal cavity that is equipped with of lens, and the cavity bottom is located to the LED bar lamp, and lens body contains the upper cover and reaches fixed part down, and the upper cover is located down the fixed part top, and the upper cover is free curved surface or plane. The LED strip lamp waterproof cover is an integrally formed optical lens cover, so that the optical performance of the LED strip lamp can be realized; and the lens body covers the LED bar lamp of pasting on the PCB board, the utility model also provides an adopt the waterproof LED bar lamp mounting structure of lid of above-mentioned LED bar lamp, can realize the waterproof function of LED bar lamp.

Description

Waterproof cover of LED strip lamp and LED strip lamp mounting structure

Technical Field

The utility model relates to a technical field of LED lamp, in particular to waterproof lid of LED bar lamp and LED bar lamp mounting structure.

Background

The strip lamp is used for replacing LED lighting lamps of traditional lamps such as fluorescent tubes, neon lamps and the like, is convenient to install and is suitable for any accessible surface. The ultra-high brightness Light Emitting Diode (LED) is used to emit gorgeous colors at night through an internal control program. The LED strip lamp has wide application scene, and can be applied to decorative illumination of automobile decoration, illumination indication boards, advertising signboards, wine cabinets, jewelry cabinets, entertainment places and the like. However, the strip-shaped lamp of the LED lamp in the prior art has a complex structure and a single light angle.

Therefore, the LED strip lamp waterproof cover and the LED strip lamp mounting structure are provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a waterproof lid of LED bar lamp and LED bar lamp mounting structure has simple structure, realizes optical property, waterproof function's advantage.

In order to achieve the above object, the utility model provides a LED bar lamp waterproof cover, box-shaped lens body as integrated into one piece, the lens body is placed in LED bar lamp top, the lens body covers and pastes on the PCB board LED bar lamp, this internal cavity that is equipped with of lens, LED bar lamp locates the cavity bottom, the lens body contains upper cover portion and lower fixed part, the upper cover portion is located fixed part top down, the upper cover portion is free curved surface or plane.

Preferably, a beam angle of the upper cover portion is changed according to a curvature of the free-form surface.

Preferably, steps are arranged in the cavity, and the two steps are respectively arranged on two sides of the inner arc surface of the upper cover part; when the LED bar-shaped lamp is installed, the top of the LED bar-shaped lamp is abutted to the bottom of the step.

Preferably, the inner arc surface of the upper cover part is a grating prism surface or a transparent smooth surface or a frosted surface or a compound eye surface.

The utility model provides a LED bar lamp mounting structure, contains PCB board, LED bar lamp and LED bar lamp waterproof cover, LED bar lamp bottom weld paste in the PCB board surface, LED bar lamp waterproof cover lid in on the LED bar lamp, the LED bar lamp is located LED bar lamp waterproof cover in the cavity, and the lower fixed part of LED bar lamp waterproof cover welds on the PCB board surface.

Compared with the prior art, the utility model discloses following beneficial effect has: the LED strip lamp waterproof cover of the utility model is an integrally formed optical lens cover, thereby realizing the optical performance of the LED strip lamp; and the lens body covers the LED bar-shaped lamp attached to the PCB, so that the waterproof function of the LED bar-shaped lamp can be realized.

Drawings

Fig. 1 is a bottom view of the waterproof cover for LED strip lamp according to the first embodiment of the present invention.

Fig. 2 is a perspective view of the waterproof cover for LED strip lamp according to the first embodiment of the present invention.

Fig. 3 is a first perspective view of a waterproof cover for an LED strip lamp according to a second embodiment of the present invention.

Fig. 4 is a second perspective view of the waterproof cover of the LED strip lamp according to the second embodiment of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The utility model discloses a waterproof lid of LED bar lamp (100, 100') is integrated into one piece's box-shaped lens body, and this finished product simple structure and integrated into one piece can improve production efficiency and output, and this lens body is the optical lens cover, and the lens body covers the requirement that LED bar lamp can realize the optical lighting, has waterproof function simultaneously.

The utility model discloses a lens body is placed in LED bar lamp (not shown in the figure) top, and lens body covers the LED bar lamp of pasting on the PCB board, this internal cavity (10, 10') that is equipped with of lens, and cavity (10, 10') bottom is located to the LED bar lamp, and lens body contains upper cover portion (20, 20') and lower fixed part (30, 30'), and upper cover portion (20, 20') are located down fixed part (30, 30') top. Preferably, the upper cover part (20, 20') is a free-form surface or a flat surface, and the beam angle is changed by changing the aspherical curvature or shape of the free-form surface, thereby being suitable for different scenes.

Furthermore, steps (40, 40') are arranged in the cavity (10, 10') of the utility model, and two steps (40, 40') are respectively arranged at two sides of the inner cambered surface of the upper cover part (20, 20'); when the LED bar lamp is installed, the top of the LED bar lamp is abutted to the bottom of the step (40, 40'), so that the upper part of the LED bar lamp is conveniently fixed, and the lower part of the LED bar lamp is fixed through the PCB, so that the LED bar lamp is more stable in fixation.

Fig. 1-2 are different visual diagrams of a first embodiment of the waterproof cover 100 for LED strip lamp according to the present invention, in which the upper cover portion 20 of the first embodiment is a free-form surface, and at this time, the inner arc surface of the upper cover portion 20 is a grid prism surface, which can weaken the scattered yellow spots of the LED strip lamp and improve the uniformity of light spot color mixing; however, the inner arc surface of the upper lid portion 20 may also be a transparent smooth surface, a frosted surface, or a compound eye surface.

Fig. 3-4 are different visual diagrams of the LED strip-shaped lamp waterproof cover 100 'according to the second embodiment of the present invention, the upper cover portion 20' according to the second embodiment is a plane, and at this time, the inner arc surface of the upper cover portion 20 'is a transparent smooth surface, but not limited thereto, and the inner arc surface of the upper cover portion 20' may also be a grid prism surface, a frosted surface, or a compound eye surface.

Based on foretell LED bar lamp waterproof cover (100, 100'), the utility model discloses still provide an LED bar lamp mounting structure (in the picture), contain the PCB board, LED bar lamp (in the picture) and as above-mentioned LED bar lamp waterproof cover (100, 100'), the fixed part welds in the PCB board surface under the LED bar lamp, LED bar lamp waterproof cover (100, 100') lid is on LED bar lamp, LED bar lamp is located in cavity (10, 10') of LED bar lamp waterproof cover (100, 100'), and the lower fixed part of LED bar lamp waterproof cover (100, 100') welds in PCB board surface.

Compared with the prior art, the utility model discloses following beneficial effect has: the LED strip-shaped lamp waterproof cover (100, 100') of the utility model is an integrally formed optical lens cover, thereby realizing the optical performance of the LED strip-shaped lamp; and the lens body covers the LED bar-shaped lamp attached to the PCB, so that the waterproof function of the LED bar-shaped lamp can be realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED bar lamp waterproof cover, its characterized in that is integrated into one piece's box-shaped lens body, the lens body is placed in LED bar lamp top, the lens body covers and pastes on the PCB board LED bar lamp, this internal cavity that is equipped with of lens, LED bar lamp is located the cavity bottom, the lens body contains upper cover portion and lower fixed part, upper cover portion is located fixed part top down, upper cover portion is free curved surface or plane.

2. The LED strip light waterproof cover according to claim 1, wherein a beam angle of the upper cover portion is changed according to a curvature of the free curved surface.

3. The LED strip-shaped lamp waterproof cover according to claim 1, wherein steps are arranged in the cavity, and the two steps are respectively arranged on two sides of the inner arc surface of the upper cover part; when the LED bar-shaped lamp is installed, the top of the LED bar-shaped lamp is abutted to the bottom of the step.

4. The LED strip lamp waterproof cover according to claim 1, wherein the inner arc surface of the upper cover portion is a grid prism surface, a transparent smooth surface, a frosted surface or a compound eye surface.

5. The LED strip lamp mounting structure is characterized by comprising a PCB, an LED strip lamp and the LED strip lamp waterproof cover according to any one of claims 1 to 4, wherein the bottom of the LED strip lamp is welded to the surface of the PCB, the LED strip lamp waterproof cover covers the LED strip lamp, the LED strip lamp is arranged in the cavity of the LED strip lamp waterproof cover, and the lower fixing part of the LED strip lamp waterproof cover is welded to the surface of the PCB.