CN204403843U - A strip lens LED lamp structure - Google Patents

Abstract

The utility model provides a bar lens LED lamps and lanterns structure, lamp shade, PCB lamp plate including recess shape structure, be equipped with lamp pearl on the PCB lamp plate, its characterized in that: the middle part of the lampshade is provided with a mounting groove, and the mounting groove consists of a lamp panel mounting groove and a lens mounting groove; the PCB lamp panel is clamped in the lamp panel mounting groove, and the strip-shaped lens is clamped in the lens mounting groove; bar lens align to grid in the lamp shade, and bar lens bottom does not contact with the PCB lamp plate. The utility model has the advantages that: this scheme adopts bar lens as the light condensing part of lamps and lanterns, simple structure, and the square facula degree of consistency of formation is good, spotlight effect preferred, and the lamps and lanterns structure adopts the joint mode, lets bar lens not contact with the lamp plate, and the lens installation of being convenient for also avoids damaging LED lamp pearl simultaneously.

Description

A strip lens LED lamp structure

technical field

The utility model relates to the technical field of lighting equipment, in particular to a strip lens LED lamp structure.

Background technique

Wall washer, as the name suggests, allows the light to wash the wall like water. It is mainly used for architectural decorative lighting, and it is also used to outline the outline of large buildings. LED (Light Emitting Diode, light emitting diode) is a solid-state semiconductor device that can convert electrical energy into visible light, and it can directly convert electrical energy into visible light. LED wall washer, that is, semiconductor lighting, uses light-emitting diodes as the light source. Because it is a solid-state cold light source, it has the characteristics of environmental protection, no pollution, low power consumption, high luminous efficiency, and long life. With the acceleration of urbanization in our country, LED wall washer has gradually entered people's field of vision with its advantages of directional light emission, low power consumption, good driving characteristics, fast response speed, high earthquake resistance, long service life, and environmental protection. It is a new generation of energy-saving light sources that can replace traditional light sources in the world. Therefore, LED wall washers will become the best choice for urban lighting, beautification and energy-saving renovation.

However, the structure of LED lamps capable of producing square light spots in the market is relatively complicated, and the production cost is relatively high.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a strip lens LED lamp structure with low cost and resource saving.

The technical scheme of the utility model is: a strip-shaped lens LED lamp structure, including a lampshade with a groove-shaped structure, and a PCB lamp board. The lamp beads are arranged on the PCB lamp board. There is an installation groove, and the installation groove is composed of a lamp board installation groove and a lens installation groove; the lamp board installation groove is clamped with a PCB lamp board, and the lens installation groove is clamped with a strip lens; The lenses are evenly arranged in the lampshade, and the bottom of the strip lens is not in contact with the PCB lamp board.

The strip lens includes a lens body, the small end of the lens body is provided with an arc-shaped protrusion, and two grooves are arranged in parallel on both sides of the protrusion, and the lens body is also provided with a fixed lens body. Snap structure.

The clamping structure includes an elastic fixing member fixed on the strip lens body, and a barb is provided at the end of the elastic fixing member.

The beneficial effects of the utility model are as follows: this scheme adopts the strip lens as the light-gathering part of the lamp, the structure is simple, the uniformity of the formed square light spot is good, and the light-gathering effect is better. It is in contact with the light board, which is convenient for lens installation, and also avoids damage to the LED lamp beads.

Description of drawings

Fig. 1 is a top view of the lamp structure of the present invention.

Fig. 2 is a structural sectional view of a lamp of the present utility model;

Fig. 3 is the structural representation of the strip lens of the present utility model;

In the figure: 1-lampshade, 2-PCB lamp board, 3-installation groove, 4-light board installation groove, 5-lens installation groove, 6-strip lens, 7-lens body, 8-protrusion, 9- Clamping structure, 10-elastic fixing piece, 11-barb.

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with accompanying drawing:

As shown in Figure 1, a strip-shaped lens 6LED lamp structure, including a lampshade 1 with a groove-shaped structure, and a PCB lamp board 2, the PCB lamp board 2 is provided with lamp beads, characterized in that: the lampshade 1 The middle part is provided with an installation groove 3, and the installation groove 3 is composed of a lamp board installation groove 4 and a lens installation groove 5; There are strip lenses 6; the strip lenses 6 are uniformly arranged in the lampshade 1, and the bottom of the strip lenses 6 does not contact the PCB lamp board 2.

The strip lens 6 includes a lens body 7, the small end of the lens body 7 is provided with a protrusion 8 with an arc-shaped cross section, two parallel grooves are arranged on both sides of the protrusion 8, and the lens body 7 is also provided with A clamping structure 9 for fixing the lens body 7 is provided.

The clamping structure 9 includes an elastic fixing member 10 fixed on the body of the strip lens 6 , and a barb 11 is provided at the end of the elastic fixing member 10 .

This scheme adopts the strip lens 6 as the light-gathering part of the lamp. Lens installation, but also to avoid damage to the LED lamp beads.

Therefore, the lamp structure of the utility model is simple and convenient to install and disassemble, so it can be widely used in urban lighting, beautification and energy-saving renovation.

What described in above-mentioned embodiment and description just illustrates the principle of the utility model and the best embodiment, under the premise of not departing from the spirit and scope of the utility model, the utility model also can have various changes and improvements, these changes and improvements All fall within the scope of the utility model claimed.

Claims (3)

1. A strip lens LED lamp structure, comprising a lampshade with a groove-shaped structure, and a PCB lamp board. The PCB lamp board is provided with lamp beads, and it is characterized in that: the middle part of the lampshade is provided with a mounting groove, and the The installation groove is composed of a lamp board installation groove and a lens installation groove; the lamp board installation groove is clamped with a PCB lamp board, and the lens installation groove is clamped with a strip lens; the strip lenses are evenly arranged in the lampshade , and the bottom of the strip lens is not in contact with the PCB light board. 2. The strip lens LED lamp structure according to claim 1, characterized in that: the strip lens comprises a lens body, and the small end of the lens body is provided with a protrusion with an arc-shaped cross section, and the two sides of the protrusion are Two grooves are arranged in parallel, and the lens body is also provided with a clamping structure for fixing the lens body. 3. The strip lens LED lamp structure according to claim 2, characterized in that: the clamping structure includes an elastic fixing piece fixed on the strip lens body, and at the end of the elastic fixing piece Department with barbs.