CN210771608U

CN210771608U - Anti-dazzle projection lamp

Info

Publication number: CN210771608U
Application number: CN201921514123.1U
Authority: CN
Inventors: 孙翼华
Original assignee: Jiangmen Modern Qike Electronic Co ltd
Current assignee: Jiangmen Modern Qike Electronic Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-16
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an anti-dazzle projecting lamp, include: radiator casing, aluminium base board, circuit board, diffuser plate, reflector and support, radiator casing are equipped with the cavity, and aluminium base board is embedded in the bottom of cavity, and the circuit board is installed in the cavity bottom, is equipped with between circuit board and the aluminium base board and keeps off the wall, and the reflector is installed in the cavity, and radiator casing passes through buckle structure with the diffuser plate to be connected, and the diffuser plate bottom surface is equipped with bellied rhombus lattice, and the support rotates with radiator casing both sides respectively to be connected, the utility model discloses simple structure, it is convenient to assemble, has the function of anti-.

Description

Anti-dazzle projection lamp

Technical Field

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

Background

The projection lamp can aim at any direction, has a structure which is not influenced by weather conditions, is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like, has the characteristics of strong light projection and light condensation, and has the defect of glare.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, the equipment of being convenient for, heat dispersion is good, has the projecting lamp of anti-dazzle light function.

In order to solve the technical problem, the utility model discloses a technical scheme does:

an anti-glare projector, comprising: radiator casing, aluminium base board, circuit board, diffuser plate, reflector and support, its characterized in that: the LED lamp comprises a radiator shell and is characterized in that a cavity is formed in the radiator shell, an aluminum substrate is embedded in the bottom of the cavity through an integrated forming technology, a circuit board is installed at the bottom of the cavity, a blocking wall is arranged between the circuit board and the aluminum substrate, a reflecting cover is installed in the cavity, a groove is formed in the top of the radiator shell and surrounds the cavity, a sealing ring is installed in the groove, a clamping groove is formed in the radiator shell, a buckle is arranged at the bottom of a diffusion plate, the buckle is installed in the clamping groove, the diffusion plate covers the radiator shell, protruding diamond lattices are arranged on the bottom surface of the diffusion plate, and a.

The utility model discloses a further improvement, the diffuser plate bottom is equipped with the surround the inside casing of rhombus lattice, the sealing washer top be equipped with inside casing complex seal groove.

The utility model discloses a further improvement, the four corners of radiator casing is equipped with the protection pad, the diffuser plate top is equipped with the fixed slot, be equipped with in the protection pad with fixed slot complex fixed block.

The utility model discloses a further improvement, the diffuser plate is equipped with eight buckles, the buckle centers on diffuser plate a week evenly distributed.

The utility model discloses a further improvement, radiator shell both sides are equipped with connecting portion, be equipped with the nut in the connecting portion, the support both ends pass through the cooperation of nut and bolt with connecting portion rotate to be connected.

The utility model discloses a further improvement, radiator shell bottom is equipped with the heat dissipation muscle.

The utility model discloses a further improvement, the material of radiator casing is graphite alkene.

Adopt above-mentioned technical scheme, the radiator casing of graphite alkene material has good heat dispersion and light in weight, aluminium base board and radiator casing integrated into one piece, the radiator casing passes through buckle structural connection with the diffuser plate, make lamps and lanterns be convenient for assemble, effectively improve production efficiency, be equipped with the sealing washer between radiator casing and the diffuser plate, good leakproofness has, the design of rhombus lattice, carry out the refraction of certain angle with the light source, can effectively change the LED pointolite into the area source, reach the anti-dazzle effect, effectively reduce light pollution.

Drawings

FIG. 1 is an exploded view of the present invention;

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

FIG. 3 is a schematic view of a heat sink housing;

FIG. 4 is a bottom view of the diffuser plate;

FIG. 5 is an enlarged partial schematic view of FIG. 4;

the following are marked in the figure: 1. a heat sink housing; 11. a cavity; 111. a retaining wall; 12. a groove; 13. a card slot; 14. a connecting portion; 141. a nut; 142. a bolt; 2. an aluminum substrate; 3. a circuit board; 4. a diffusion plate; 41. buckling; 42. a rhombohedral lattice; 43. an inner frame; 44. fixing grooves; 5. a reflector; 6. a support; 7. a seal ring; 71. a sealing groove; 8. and (6) a protective pad.

Detailed Description

As shown in fig. 1-5 the embodiment of the utility model provides an anti-dazzle projecting lamp, include: the radiator comprises a radiator shell 1, an aluminum substrate 2, a circuit board 3, a diffusion plate 4, a reflecting cover 5 and a bracket 6, wherein the radiator shell 1 is made of graphene, compared with the traditional aluminum material, the graphene has better heat conducting performance and lower density, the bottom of the radiator shell 1 is provided with a heat radiating rib for improving heat radiating performance, the radiator shell 1 is provided with a cavity 11, the aluminum substrate 2 is embedded at the bottom of the cavity 11 through an integral forming technology, the later assembling process of the aluminum substrate 2 and the radiator shell 1 is reduced, the production efficiency is improved, the circuit board 3 is installed at the bottom of the cavity 11, a baffle wall 111 is arranged between the circuit board 3 and the aluminum substrate 2 to avoid the influence of the aluminum substrate 2 on electrical elements, the reflecting cover 5 is installed in the cavity 11, the reflecting cover 5 is gradually narrowed from top to bottom, the bottom of the reflecting cover 5 surrounds the LED lamp, the utilization rate of light is improved, the top of the radiator shell 1 is provided with a groove 12 which is arranged around the periphery of the cavity 11, a sealing ring 7 is arranged in the groove 12, the waterproof and dustproof effects are achieved, the radiator shell 1 is provided with a clamping groove 13, the bottom of the diffusion plate 4 is provided with a buckle 41 which is arranged in the clamping groove 13 through the buckle 41, the diffusion plate 4 covers the radiator shell 1, the top surface of the diffusion plate 4 and the top surface of the radiator shell 1 are positioned on the same horizontal plane to form an embedded structure, through the matching of the buckle 41 and the clamping groove 13, the assembly is convenient without using bolts 142, the production efficiency is improved, the quantity of the clamping groove 13 and the quantity of the buckle 41 are respectively eight, the eight diffusion plates are uniformly distributed around the radiator shell 1 and the diffusion plate 4 respectively, the assembly stability is ensured, the bottom surface of the diffusion plate 4 is provided with a raised, the illumination is improved, the glare is reduced, the inner frame 43 surrounding the diamond lattices 42 is arranged at the bottom of the diffusion plate 4, the sealing groove 71 matched with the inner frame 43 is arranged at the top of the sealing ring 7 to ensure the sealing property, the connecting parts 14 are arranged at two sides of the radiator shell 1, nuts 141 are arranged in the connecting parts 14, through holes are arranged at two ends of the support 6, bolts 142 matched with the nuts 141 are arranged in the through holes to realize the rotary connection of the support 6 and the radiator shell 1, different irradiation angles can be realized by adjusting the angles of the support 6, the protection pads 8 are arranged at four corners of the radiator shell 1, the fixing groove 44 is arranged at the top of the diffusion plate 4, the fixing block (not shown in the figure) matched with the fixing groove 44 is arranged in the protection pad 8, the fixing of the protection pads 8 is realized, the four corners of the diffusion plate 4 can be protected by the protection, the embodiment has the advantages of good heat dissipation performance, light weight, simple and convenient assembly, high production efficiency and anti-dazzle function.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An anti-glare projector, comprising: radiator casing (1), aluminium base board (2), circuit board (3), diffuser plate (4), reflector (5) and support (6), its characterized in that: the radiator shell (1) is provided with a cavity (11), the aluminum substrate (2) is embedded at the bottom of the cavity (11) through an integral forming technology, the circuit board (3) is arranged at the bottom of the cavity (11), a baffle wall (111) is arranged between the circuit board (3) and the aluminum substrate (2), the reflector (5) is arranged in the cavity (11), the top of the radiator shell (1) is provided with a groove (12) which is arranged around the cavity (11), a sealing ring (7) is arranged in the groove (12), a clamping groove (13) is arranged on the radiator shell (1), a buckle (41) is arranged at the bottom of the diffusion plate (4), the diffusion plate (4) is covered on the radiator shell (1) by the buckle (41) arranged in the clamping groove (13), the bottom surface of the diffusion plate (4) is provided with a raised rhombic lattice (42), the support (6) is respectively connected with the two sides of the radiator shell (1) in a rotating way.

2. The anti-glare floodlight according to claim 1, wherein: the bottom of the diffusion plate (4) is provided with an inner frame (43) surrounding the rhombic cells (42), and the top of the sealing ring (7) is provided with a sealing groove (71) matched with the inner frame (43).

3. The anti-glare floodlight according to claim 1, wherein: the four corners of radiator casing (1) are equipped with protection pad (8), diffuser plate (4) top is equipped with fixed slot (44), be equipped with in protection pad (8) with fixed slot (44) complex fixed block.

4. The anti-glare floodlight according to claim 1, wherein: the diffuser plate (4) is equipped with eight buckles (41), buckle (41) are around diffuser plate (4) a week evenly distributed.

5. The anti-glare floodlight according to claim 1, wherein: connecting portions (14) are arranged on two sides of the radiator shell (1), nuts (141) are arranged in the connecting portions (14), and two ends of the support (6) are rotatably connected with the connecting portions (14) through the matching of the nuts (141) and the bolts (142).

6. The anti-glare floodlight according to claim 1, wherein: the bottom of the radiator shell (1) is provided with radiating ribs.

7. The anti-glare floodlight according to claim 1, wherein: the radiator shell (1) is made of graphene.