CN209876573U - Anti-dazzle LED lamp - Google Patents

Abstract

The utility model relates to the technical field of lamps and lanterns, concretely relates to prevent dazzling LED lamp, including the casing, inside LED module and the power of being equipped with of casing, the LED module includes to the luminous first LED unit of casing top and to the luminous second LED unit of casing below, and the outside cover of first LED unit is equipped with printing opacity cover, and second LED unit outside is equipped with optical lens and grille cover in proper order, the utility model discloses simple to operate, lamp body are pleasing to the eye, prevent dazzling effectual.

Description

Anti-dazzle LED lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to an anti-dazzle LED lamp.

Background

The LED lamp is a novel energy-saving and environment-friendly lighting lamp, the LED lamp and a common incandescent lamp with the same illumination intensity can save energy by more than 60%, and the LED is used as a novel green lighting source and is widely applied to traffic, home and office places due to the advantages of energy conservation, high lighting effect, rich colors, long service life and the like.

The existing LED lamp has a common problem that the existing LED lamp is a collective light source, which is easy to cause dazzling phenomenon, but people have higher and higher requirements for the use of the LED lamp, such as that the lamp needs anti-glare function and the required angle is more and more strict, although a light shield can be added on the outer surface of the lamp to prevent dazzling, the appearance of the LED lamp is damaged, and the installation is more troublesome, as in chinese utility model CN206771039U, which discloses an anti-dazzling LED lamp, the lamp body is assembled under the installation cover, the lamp body comprises a frame plate, a lamp bead and a first lamp shade, the top surface of the frame plate is provided with a plug, the lamp bead is installed on the bottom surface of the frame plate, the first lamp shade wraps the lamp bead and is connected with the bottom surface of the frame plate, the inner wall of the first lamp shade is distributed with semicircular bulges, the first lamp shade is made of transparent material, the thickness of first lamp shade is 0.1-0.3cm, the first lamp shade outside is equipped with the second lamp shade, the second lamp shade is made for the matte material of frosting, second lamp shade top links to each other with the assembly of frame plate edge, has set up two-layer lamp shade on the lamp body, though can play certain anti-dazzle effect, but the installation is more troublesome, also influences the aesthetic property of lamps and lanterns simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a prevent dazzling LED lamp, its simple to operate, the lamp body is pleasing to the eye, prevents dazzling effectually.

The utility model adopts the technical proposal that: the utility model provides an anti-dazzle LED lamp, includes the casing, and inside LED module and the power of being equipped with of casing, the LED module includes to the luminous first LED unit of casing top and to the luminous second LED unit of casing below, and the outside cover of first LED unit is equipped with the printing opacity cover, and second LED unit outside is equipped with optical lens and grille cover in proper order.

The technical scheme is further improved in that a clamping groove with a labyrinth structure is arranged in the shell, the optical lens and the grating cover are respectively provided with a clamping block correspondingly matched with the clamping groove, and the clamping block can be clamped in the clamping groove.

The optical lens is further improved in that a groove is formed in the optical lens, and a convex block for increasing light reflection is arranged in the groove.

The technical scheme is further improved in that the convex block is arranged in the middle of the bottom surface in the groove.

The technical scheme is further improved in that the bump is tightly attached to the second LED unit.

The technical proposal is further improved in that the whole grating cover is in a trapezoidal shape, and the inner side of the grating cover is provided with a grid structure.

The technical proposal is further improved in that the lower bottom surface of the optical lens is tightly attached to the grating cover.

The utility model has the advantages as follows:

1. the utility model discloses a casing, inside LED module and the power of being equipped with of casing, the LED module includes to the first LED unit of casing top luminescence and to the second LED unit of casing below luminescence, the outside cover of first LED unit is equipped with the printing opacity cover, second LED unit outside is equipped with optical lens and grille cover in proper order, and the first LED unit of upwards giving out light, set gradually optical lens and grille cover below the second LED unit, when not weakening the light intensity, effectively change light angle of penetrating, play and prevent dazzling effect, simultaneously, the utility model discloses an anti-dazzling lamp, simple structure is compact, does not need to install grille cover in addition, simple to operate, and the lamp body is pleasing to the eye.

2. The clamping groove of the labyrinth structure is arranged in the shell, the optical lens and the grating cover are both provided with clamping blocks matched with the clamping groove in a corresponding mode, the clamping blocks can be clamped in the clamping groove, and by means of the arrangement, the optical lens and the grating cover can be firmly installed in the shell, subsequent installation difficulty can not be increased, and meanwhile the appearance of the lamp body is not affected.

3. The optical lens is internally provided with the groove, and the groove is internally provided with the lug for increasing light reflection, so that the weakening of light intensity can be avoided, the transmittance of light is ensured, and meanwhile, the illumination brightness cannot be weakened due to the change of the light reflection angle.

4. The convex block is arranged in the middle of the bottom surface in the groove, so that the weakening of light intensity can be avoided, the transmittance of light is ensured, and meanwhile, the illumination brightness cannot be weakened due to the change of the light reflection angle.

5. The lug is closely attached to the second LED unit, so that light emitted from the second LED unit can be directly projected out through the lug in the optical lens, and light rays cannot be emitted to other directions due to the existence of gaps, so that light intensity is weakened, and energy waste is caused.

6. The whole trapezoidal form that is of grid cover, grid cover inboard are equipped with the grid structure, set grid cover to this structure, realize better light to different angle reflection, effectively avoid light to penetrate directly to play better anti-dazzle effect.

7. The lower bottom surface of the optical lens is tightly attached to the grating cover, so that light emitted from the optical lens can be directly reflected out through the grating cover, and light rays cannot be emitted to other directions due to the existence of gaps, so that the light intensity is weakened, and energy waste is caused.

Drawings

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

fig. 2 is a schematic end-face sectional structure diagram of the present invention;

fig. 3 is a schematic view of the plane structure of the grille cover of the present invention.

Description of reference numerals: 1. the LED lamp comprises a shell, 2 parts of a power supply, 3 parts of a clamping groove, 4 parts of an LED module, 5 parts of a first LED unit, 6 parts of a second LED unit, 7 parts of a light-transmitting cover, 8 parts of an optical lens, 9 parts of a groove, 10 parts of a bump, 11 parts of a grid cover, 12 parts of a grid structure and 13 parts of a clamping block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, they are respectively a schematic structural diagram, a schematic end face sectional structural diagram and a schematic plane structural diagram of a grille cover of the present invention.

An anti-dazzle LED lamp comprises a shell 1, an LED module 4 and a power supply 2 are arranged in the shell 1, the LED module 4 comprises a first LED unit 5 emitting light to the upper side of the shell 1 and a second LED unit 6 emitting light to the lower side of the shell 1, a light-transmitting cover 7 is sleeved outside the first LED unit 5, an optical lens 8 and a grating cover 11 are sequentially arranged outside the second LED unit 6, the first LED unit 5 emitting light upwards can play a role in adjusting atmosphere by using light, if no special requirement is made on the light atmosphere, the first LED unit 5 emitting light upwards can be omitted, a protective cover is directly arranged at the position of the original first LED unit 5, the optical lens 8 and the grating cover 11 are sequentially arranged below the second LED unit 6, if other requirements are made on the appearance of a lamp body, such as size and the like, the optical lens 8 and the light-transmitting cover 7 can also be sequentially arranged below the second LED unit 6, the utility model discloses a setting can be when not weakening the light intensity, effectively change light angle of penetrating, play and prevent dazzling effect, simultaneously, the utility model discloses a prevent dazzling lamp, simple structure is compact, does not need to install the grille cover in the lamp body outside in addition, and simple to operate can not destroy the lamp body outward appearance, and the lamp body is whole pleasing to the eye.

Be equipped with labyrinth structure's draw-in groove 3 in the shell 1, optical lens 8 with grille cover 11 all be equipped with draw-in groove 3 corresponds the fixture block 13 that matches, fixture block 13 can the joint in draw-in groove 3, such setting, optical lens 8 and grille cover 11 all can be firm installs in casing 1, can not increase subsequent installation degree of difficulty, do not influence the outward appearance of lamp body simultaneously.

The optical lens 8 is internally provided with the groove 9, and the groove 9 is internally provided with the lug 10 for increasing light reflection, so that the weakening of light intensity can be avoided, the transmittance of light rays is ensured, and meanwhile, the illumination brightness cannot be weakened due to the change of the light reflection angle.

The bump 10 is arranged in the middle of the bottom surface inside the groove 3, so that the weakening of light intensity can be avoided, the transmittance of light can be ensured, and meanwhile, the illumination brightness cannot be weakened due to the change of the light reflection angle.

The bump 10 is closely attached to the second LED unit 6, so that the light emitted from the second LED unit 6 can be directly projected through the bump 10 in the optical lens, and the light cannot be emitted to other directions due to the existence of the gap, thereby reducing the light intensity and causing energy waste.

The whole trapezoidal form that is of grille cover 11, grille cover 11 inboard is equipped with grid structure 12, sets grille cover 11 to this structure, realizes mainly that better light is to different angle reflection, effectively avoids light to penetrate directly to play better anti-dazzling effect.

The lower bottom surface of the optical lens 8 is tightly attached to the grating cover 11, so that light emitted from the optical lens 8 can be directly reflected out through the grating cover 11, and light rays cannot be emitted to other directions due to the existence of gaps, so that the light intensity is weakened, and energy waste is caused.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (7)

1. The utility model provides an prevent dazzling LED lamp, includes the casing, inside LED module and the power of being equipped with of casing, its characterized in that: the LED module comprises a first LED unit and a second LED unit, wherein the first LED unit emits light to the upper portion of the shell, the second LED unit emits light to the lower portion of the shell, a light-transmitting cover is sleeved outside the first LED unit, and an optical lens and a grating cover are sequentially arranged outside the second LED unit.

2. The anti-glare LED lamp of claim 1, wherein: the optical lens is characterized in that a clamping groove with a labyrinth structure is arranged in the shell, the optical lens and the grating cover are respectively provided with a clamping block correspondingly matched with the clamping groove, and the clamping block can be clamped in the clamping groove.

3. The anti-glare LED lamp of claim 1, wherein: the optical lens is internally provided with a groove, and the groove is internally provided with a lug for increasing light reflection.

4. The anti-glare LED lamp according to claim 3, wherein: the lug is arranged in the middle of the bottom surface inside the groove.

5. The anti-glare LED lamp according to claim 3, wherein: the bump is closely attached to the second LED unit.

6. The anti-glare LED lamp of claim 1, wherein: the whole grid cover is in a trapezoid shape, and a grid structure is arranged on the inner side of the grid cover.

7. The anti-glare LED lamp of claim 1, wherein: the lower bottom surface of the optical lens is tightly attached to the grating cover.