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Module type LED street lamp reflection cup

A technology of LED street lamps and reflectors, applied in the direction of light sources, reflectors, point light sources, etc., can solve problems such as poor lighting effects, achieve good economic benefits, solve poor focusing and lighting effects, and solve LED luminous axiality problem effect

Inactive Publication Date: 2010-02-17
DONGGUAN CLED OPTOELECTRONIT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of the axiality of the LED light source and its poor lighting effect, and aiming at the characteristics of the axiality of the LED light source, to propose a modular LED street light reflector that can change the light-emitting characteristics of the modular LED cup

Method used

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  • Module type LED street lamp reflection cup
  • Module type LED street lamp reflection cup
  • Module type LED street lamp reflection cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Select high-temperature-resistant plastics and process them with the existing technology of molding technology, as shown in the figure:

[0038] H3 of the mounting hole (E) = 31.8, H2 of the frame (C) = 7mm.

[0039] Its reflective cup is composed of reflective areas (A), (B), reflective cup frame (C), lamp stand installation hole (E), and its reflective area (A) is composed of reflective plane or arc surface structure (1), (2) , (3) reflective surface, its reflective area (B) is composed of (4), (5), (6) reflective surface with reflective plane or arc structure, reflective area (A), (B) through the thickness H2 is The 7mm range reflector frame (C) is connected as a whole, and the H3 of the middle mounting hole (E) is set to 31.8mm.

[0040] The angle a1 between the reflective surface (2) and (3) of the reflective area (A) = 119°, the angle a2 = 14° between the reflective surface (1) and the plane of the reflective cup, the height H1 = 19mm, the module LED installation...

Embodiment 2

[0045] The reflective surfaces (A), (B), (C), and (D) are light distributors with curved surface structures, which are made of high-temperature-resistant plastics and processed by molding technology in the prior art. as the picture shows:

[0046] H3 of the mounting hole (E) = 31.8, H2 of the frame (C) = 7mm.

[0047]Its reflective cup is composed of reflective areas (A), (B), reflective cup frame (C), lamp stand installation hole (E), and its reflective area (A) is composed of reflective plane or arc surface structure (1), (2) , (3) reflective surface, its reflective area (B) is composed of (4), (5), (6) reflective surface with reflective plane or arc structure, reflective area (A), (B) through the thickness H2 is The 7mm range reflector frame (C) is connected as a whole, and the H3 of the middle mounting hole (E) is set to 31.8mm.

[0048] The angle a1 between the reflective surface (2) and (3) of the reflective area (A) = 119°, the angle a2 = 14° between the reflective su...

Embodiment 3

[0052] The reflective surfaces (A), (B), (C) and (D) with elliptical frames are arc-shaped light distributors, which are made of high-temperature-resistant plastics and processed by the existing technology of molding technology, as shown in the figure Show:

[0053] H3 of the mounting hole (E) = 31.8, H2 of the frame (C) = 7 mm, H4 of the oval frame plane = 319, H6 = 236.

[0054] Its reflective cup is composed of reflective areas (A), (B), reflective cup frame (C), lamp stand installation hole (E), and its reflective area (A) is composed of reflective plane or arc surface structure (1), (2) , (3) reflective surface, its reflective area (B) is composed of (4), (5), (6) reflective surface with reflective plane or arc structure, reflective area (A), (B) through the thickness H2 is The 7mm range reflector frame (C) is connected as a whole, and the H3 of the middle mounting hole (E) is set to 31.8mm.

[0055] The angle a1 between the reflective surface (2) and (3) of the reflect...

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Abstract

The invention discloses a modular LED street lamp reflector cup. The reflector cup comprises reflection areas (A) and (B), a reflector cup framework (C), and light holder mounting holes (E), wherein the reflection areas (A) and (B) consist of a reflection plane or arc shaped structures (1), (2), (3), (4), (5) and (6) respectively. The reflection areas (A) and (B) are connected into a whole throughthe reflector cup framework (C) with a thickness H2 ranging from 1 to 30 mm. The reflector cup framework (C) is provided with light holder mounting holes (E) with a thickness H3 more than or equal to15mm at intervals. The reflection areas have a thickness H1 ranging from 15 to 30 mm, an angle a1 ranging from 90 to 150 degrees, an angle a2 ranging from 10 to 30 degrees, an angle a3 ranging from 10 to 100 degrees, an angle a5 ranging from 10 to 30 degrees, a thickness ranging from 10 to 30 mm, and an angle a5 ranging from 10 to 100 degrees. Light beams of a modular LED light source can be reflected out through a light distributor, thereby effectively solving the axial light emission of an LED. Through changes in the installation direction of the light distributor and the lamp, the actual lighting effect is improved. The reflector cup can help the lamp reach or exceed the requirements on lighting technologies and use effect of lighting devices and has obvious social and economic benefits.

Description

technical field [0001] The invention belongs to a lamp accessory, in particular to a module LED light source type street lamp lamp accessory product. Background technique [0002] At present, with the maturity of LED chip and packaging technology, energy saving, environmental protection and long life are the salient features of LED, and LED solid-state lighting has become the current trend. In terms of application, especially in road lighting, due to the problem of the axiality of LED light emission, it is difficult to obtain ideal lighting effects and meet the requirements of lighting-level lamps and lanterns with the spotlight cup technology of lamps in the prior art. Just because the spotlight cup technology of the lamps of the prior art cannot be applied to the requirements of LED solid-state lighting lamps, after the company has completed the heat dissipation problem of high-power LEDs, it is developing lighting-level lamps and lanterns, and it is urgent to solve the ax...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V7/04F21V7/10F21W131/103F21Y101/02
CPCY02B20/72
Inventor 陈德华欧发文束红运
Owner DONGGUAN CLED OPTOELECTRONIT TECH
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