CN217441552U

CN217441552U - Anti-dazzle LED lamp

Info

Publication number: CN217441552U
Application number: CN202122365790.1U
Authority: CN
Inventors: 曹有朋; 刘双印
Original assignee: Hangzhou Ruicheng Lighting Technology Co ltd
Current assignee: Hangzhou Ruicheng Lighting Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-09-16
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to a LED lamps and lanterns, concretely relates to LED lamps and lanterns of anti-dazzle. Including LED base plate, LED lamp, anti-dazzle grid and lamp body, the LED lamp sets up on the LED base plate, and the lamp body setting is on the LED base plate, and lamp body parcel LE lamp, anti-dazzle grid set up between lamp body and LED lamp. The utility model discloses a set up the anti-dazzle grid between lamp body and LED lamp and play the effect of anti-dazzle. The angle of the grating plate relative to the LED lamp can be adjusted when the adjusting rod moves, so that the effect of adjusting the light emitting is achieved.

Description

Anti-dazzle LED lamp

Technical Field

The utility model relates to a LED lamps and lanterns, concretely relates to LED lamps and lanterns of anti-dazzle.

Background

The LED light source is different from the traditional electric light source, the light intensity distribution of the LED light source in a three-dimensional space has certain directivity, the light intensity distribution curve of the LED light source is generally Lambert-shaped at present, and the light distribution design of the LED light source can not be simply applied to the light distribution design of the traditional electric light source by applying the lighting device of the LED light source. At present, the light distribution design mode of the lighting device of the LED light source mainly includes: an optical lens or an optical reflection cup is additionally arranged outside the LED light source, and light distribution management is provided by the lens or the reflection cup; or the LED chip is covered and packaged by transparent colloid, and the transparent colloid replaces an optical lens to carry out light distribution management. The light distribution design mode of an additional optical lens or an optical reflector is widely applied to lighting devices with small beam angles, but the side wing type light distribution and the batwing type light distribution are difficult to realize through independent design, at present, the light distribution design is still generally changed by changing the installation position of an LED light source or the angle of an installation surface, the complexity and the difficulty of lamp design are increased, and the applicability and the universality are poor. The transparent colloid is covered and packaged to replace a light distribution design mode of additionally mounting an optical lens for light distribution management, so that the requirements on parts and a processing process are high, the production cost is high, the difficulty is high, and the yield is low; in order to realize the flank type light distribution and the batwing type light distribution, extremely complicated arrangement is needed, and the design, processing and assembly difficulty of the lighting device is further improved to a great extent; meanwhile, the light distribution design mode is limited by the appearance of the LED chip and the light intensity distribution curve of the LED chip, different colloid packages must be designed for different LED chips, and the applicability and the universality are poor. Meanwhile, the light management devices of the light distribution design modes have higher requirements on assembly, and small errors in the assembly process can cause larger influence on the whole light distribution effect.

When a person observes a visual object, if there is a high-brightness luminous object in the visual field, the observation effect is affected and the person feels uncomfortable. This is the phenomenon of glare. It is an important index for evaluating the illumination quality. Glare can be caused when the brightness of the light source or the reflecting surface is too high or the brightness ratio between the light source and the background is too high. The LED light source has the characteristics of small volume and high brightness, so that glare is easily generated in LED illumination application, and the structures for preventing the glare are not specially arranged in the light distribution design modes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the problem that current LED lighting apparatus can produce the glare.

The utility model provides a through installing anti-dazzle LED lamps and lanterns of anti-dazzle grid additional.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a LED lamps and lanterns of anti-dazzle, including LED base plate, LED lamp, anti-dazzle grid and lamp body, the LED lamp sets up on the LED base plate, and the lamp body setting is on the LED base plate, and lamp body parcel LE lamp, anti-dazzle grid setting are between lamp body and LED lamp. The anti-dazzle effect is achieved through the anti-dazzle grid arranged between the lamp shell and the LED lamp.

Optionally, the antiglare grid comprises a plurality of translucent grid plates. The semitransparent grating plate can reflect, refract, scatter and the like light rays generated by the LED lamp at the same time, so that the light rays generated by the LED lamp are more uniform and softer after being emitted.

Optionally, the anti-dazzle grid still includes adjusting lever and a plurality of connecting rod, and the grid plate both ends are rotated with the lamp body and are connected, and connecting rod one end links to each other with grid plate both ends, and the adjusting lever links to each other with the connecting rod other end, adjusting lever and lamp body sliding connection. Based on the structure, the anti-dazzle grating can adjust the angle of the grating plate relative to the LED lamp when the adjusting rod moves, so that the light emitting effect is adjusted.

Optionally, the end, far away from the LED lamp, of the LED substrate is rotatably connected with a fixing bracket. The LED substrate can rotate on the fixing support to adjust the illumination angle.

Optionally, a damping ring is further disposed at a joint of the LED substrate and the fixing bracket. The damping ring can guarantee that the LED substrate can not continue to rotate due to the influence of gravity after the irradiation angle is set.

Optionally, waterproof plugs are further arranged at two ends of the lamp housing. The waterproof plug is used for leveling two ends of the lamp shell and is waterproof and dustproof.

Optionally, the fixing bracket is provided with a plurality of mounting holes. The mounting holes are used for matching with the mountable positions of the ground, the ceiling, the wall and the like, and holes can be punched on the mountable positions of the ground, the ceiling, the wall and the like corresponding to the sizes of the mounting holes during mounting, and the fixing bracket is mounted on the mountable positions by bolts.

Optionally, a left matching step is arranged on one side of the grating plate, a right matching step is arranged on the other side of the grating plate, and the left matching step is matched with the right matching step in shape. When the grid plate rotates to a certain angle, the left matching step and the right matching step can be mutually matched, so that the grid plate forms a complete light shield in front of the LED lamp, and the integral illumination intensity of the LED lamp can be reduced while the anti-dazzle effect is played to the maximum extent.

The utility model discloses a set up the anti-dazzle grid between lamp body and LED lamp and play the effect of anti-dazzle. The angle of the grating plate relative to the LED lamp can be adjusted when the adjusting rod moves, so that the effect of adjusting the light emitting is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the side of the present invention;

fig. 3 is a schematic view of the sectional structure of the lamp housing of the present invention.

In the figure: the LED lamp comprises a 1-LED substrate, a 2-LED lamp, a 3-fixing support, a 4-lamp shell, a 5-waterproof plug, a 6-grating plate, a 7-adjusting rod and an 8-connecting rod.

Detailed Description

The following further description of the present invention will be made with reference to the accompanying drawings, and the following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be construed as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features or in the form of the whole structure rather than the essential changes should be construed as the protection scope defined by the technical solution of the present invention.

Example 1

As shown in fig. 1, 2 and 3, a preferred embodiment of the present invention provides an anti-glare LED lamp, which includes an LED substrate 1, an LED lamp 2, an anti-glare grid, a fixed bracket 3 and a lamp housing 4.

The LED substrate 1 is in a strip plate shape, and a plurality of LED lamps 2 are arranged on the upper end face of the LED substrate at equal intervals. The lamp body 4 is in a shape of a long strip plate, is divided into three side walls which form a cuboid with the LED substrate 1, the left plate and the right plate of the lamp body are used for supporting and guiding the light emitting, and a plurality of round holes are formed in the top plate of the lamp body and correspond to the positions of the LED lamps 2 for emitting light. Waterproof plugs 5 for preventing water and dust are mounted at the bolts at the two ends of the lamp.

The anti-glare grid comprises a plurality of semi-transparent grid plates 6, adjusting rods 7 and a plurality of connecting rods 8. The grid plate 6 is located between the top plate and the LED lamp 2, two ends of the grid plate are rotatably connected with the lamp shell 4, one end of the connecting rod 8 is connected with two ends of the grid plate 6, the other end of the adjusting rod 7 is connected with the other end of the connecting rod 8, and the adjusting rod 7 is connected with the lamp shell 4 in a sliding mode. The semitransparent grating plates 6 can reflect, refract, scatter and the like light rays generated by the LED lamp 2 at the same time, so that the light rays generated by the LED lamp 2 are more uniform and softer after being emitted. Based on the structure, the anti-glare grille can adjust the angle of the grille plate 6 relative to the LED lamp 2 when the adjusting rod 7 moves, so that the effect of adjusting the light emission is achieved. A left matching step is arranged on one side of the grating plate 6, a right matching step is arranged on the other side of the grating plate 6, and the left matching step is matched with the right matching step in shape. When the grid plate 6 rotates to a certain angle, the left and right matching steps can be mutually matched, so that the grid plate 6 forms a complete light shield in front of the LED lamp 2, and the overall illumination intensity of the LED lamp 2 can be reduced while the anti-dazzle effect is played to the maximum extent.

The LED substrate 1 is rotatably connected with a fixing support 3 at one end far away from the LED lamp 2, and a damping ring is arranged at the joint of the fixing support 3 and used for fixing the angle after the angle is set. The fixing bracket 3 is provided with a plurality of mounting holes. The mounting holes are used for matching with the mountable positions of the ground, the ceiling, the wall and the like, and holes can be punched on the mountable positions of the ground, the ceiling, the wall and the like corresponding to the sizes of the mounting holes during mounting, and the fixing bracket is mounted on the mountable positions by bolts.

Of course, the present invention can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The anti-dazzle LED lamp is characterized by comprising an LED substrate, an LED lamp, an anti-dazzle grid and a lamp shell, wherein the LED lamp is arranged on the LED substrate, the lamp shell is arranged on the LED substrate, the LED lamp is wrapped on the lamp shell, the anti-dazzle grid is arranged between the lamp shell and the LED lamp and comprises a plurality of semi-transparent grid plates, the anti-dazzle grid further comprises an adjusting rod and a plurality of connecting rods, the two ends of each grid plate are rotatably connected with the corresponding lamp shell, one ends of the connecting rods are connected with the two ends of each grid plate, the adjusting rod is connected with the other end of the corresponding connecting rod, and the adjusting rod is connected with the lamp shell in a sliding mode.

2. The anti-glare LED lamp according to claim 1, wherein a fixing bracket is rotatably connected to one end of the LED substrate, which is far from the LED lamp.

3. An anti-glare LED lamp according to claim 2, wherein a damping ring is further disposed at a joint of the LED substrate and the fixing bracket.

4. An anti-glare LED lamp according to any one of claims 1 to 3, wherein waterproof plugs are further disposed at two ends of the lamp housing.

5. The anti-glare LED lamp according to claim 2, wherein the fixing bracket has a plurality of mounting holes.