High-voltage LED wall washing lamp

A technology of LED wall washer and LED lamp beads, which is applied in the direction of lampshade, cooling/heating device of lighting device, lighting and heating equipment, etc., can solve problems such as poor waterproof effect, no anti-glare, etc., and achieve convenient wiring and heat dissipation effect. Good, enhance the effect of waterproof performance

Pending Publication Date: 2018-06-29
ROLED OPTO ELECTRONICS SHANGHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a high-voltage LED wall washer, which solves the problems of heat dissipation, poor waterproof effect and no anti-glare function of the wall washer in the prior art

Method used

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  • High-voltage LED wall washing lamp
  • High-voltage LED wall washing lamp
  • High-voltage LED wall washing lamp

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specific Embodiment

[0045] like Figure 1 to Figure 6 As shown, a high-voltage LED wall washer includes a strip lamp housing 10, an LED light source assembly 5, an LED control assembly, and a lampshade. The LED light source assembly 5 includes an aluminum substrate and LED lamp beads welded on the aluminum substrate, and the bottom of the aluminum substrate Brush heat-conducting silicone grease, set an optical lens 4 above the LED lamp bead, each LED lamp bead corresponds to an optical lens 4, and set a shading cover assembly 1 above the optical lens 4, and the shading cover assembly 1 includes a plurality of mutually isolated grids, Each grid corresponds to an LED lamp bead;

[0046] The strip-shaped lamp housing 10 is divided into a light source cavity and a drive cavity by a partition extending along the strip inside it. The LED light source assembly 5 is installed on the surface of the light source cavity and fixed in the light source cavity by M3 pan head fixing screws 3 , the LED control c...

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Abstract

The invention discloses a high-voltage LED wall washing lamp. The high-voltage LED wall washing lamp comprises a strip-shaped lamp shell, an LED light source assembly, a lamp hood, an LED high-voltagecontrol assembly and an anti-dazzle light hood assembly, wherein the strip-shaped lamp shell is divided into a light source cavity and a driving cavity through a partition plate which extends along the strip shape, the LED light source assembly is installed on the surface of the light source cavity, the LED control assembly is arranged inside the driving cavity, and the lamp hood is flush with the top of the light source cavity; and the two ends of the lamp shell are each provided with a side cover, and each side cover is provided with a waterproof ventilated screw plug and a waterproof connector. According to the high-voltage LED wall washing lamp, the waterproof ventilated screw plugs are arranged on the end covers for balancing a voltage difference between inside and outside, and the waterproof performance of the LED wall washing lamp is improved; and the LED high-voltage control assembly comprises a full-voltage power supply and an LED constant-current drive, and the lamp shell isprovided with an anti-dazzle light hood.

Description

technical field [0001] The invention belongs to the application field of LED lamps, and in particular relates to a high-voltage LED wall washer. Background technique [0002] On buildings, people usually use lamps to project light onto the walls of the building, so that the building shows a decorative lighting effect at night. This kind of lamps used for building lighting projects is generally called wall washer. [0003] Because LED has the characteristics of energy saving, high luminous efficiency, rich colors, and long life, wall washers of other light sources have been gradually replaced by LED wall washers. [0004] At present, LED wall washer has the following problems: [0005] First, the problem of heat dissipation, the lamp is on for a long time, the internal temperature rises, the pressure difference between the inside and the outside is formed, and the heat dissipation effect is poor. [0006] 2. The sealing and waterproof performance is poor, and there is no ga...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/00F21V3/02F21V29/70F21V31/00F21V21/30F21Y115/10
CPCF21S8/00F21V3/02F21V21/30F21V23/003F21V29/70F21V31/005
Inventor 董冬谊杨超陆显斌
Owner ROLED OPTO ELECTRONICS SHANGHAI
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