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A kind of light engine and led lamp

A technology of LED lamp beads and light engines, which is applied in the field of light engines and LED lights, can solve problems that affect the uniform light output effect of the actual light engine, and achieve the effect of improving the uniformity of light output

Active Publication Date: 2022-04-01
WAC LIGHTING DONGGUAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LED module and inner cover in the later assembly form tend to be biased to one side of the inner cover due to the influence of the LED module due to its own gravity, thus affecting the uniform light output effect of the actual light engine

Method used

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  • A kind of light engine and led lamp
  • A kind of light engine and led lamp

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a s...

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Abstract

The present invention discloses a light engine and an LED lamp, wherein the light engine includes an LED module, an inner cover, a positioning column and a diffuser cover arranged sequentially from inside to outside, and the LED module is fixed on the inner cover Among them, the inner cover is fixed to the diffuser cover through the positioning column. The light engine proposed by the present invention realizes the fixing of the LED module and the inner cover by fixing the LED module in the inner cover, and fixes the inner cover and the diffuser cover with positioning columns, and improves the light output uniformity of the light engine.

Description

technical field [0001] The invention relates to the field of lighting equipment processing, in particular to a light engine and an LED lamp. Background technique [0002] Compared with traditional light sources, light-emitting diodes (LEDs) have the advantages of higher luminous efficiency, low radiation, low power consumption, long life, low driving voltage, fast startup, environmental protection, shock resistance and pressure resistance, and miniaturization of lamps. Lighting equipment as a fluorescent light source is currently widely used. At present, in LED lights, the light engine directly affects the lighting effect. Therefore, the light engine is one of the most important components in the LED light. [0003] Existing light engines usually include an LED module and an inner cover. The inner cover is set outside the LED module, and the light emitted by the LED module is emitted through the inner cover. Assemble. The LED module and inner cover in the post-assembly for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V3/02F21V17/10F21V19/00F21Y115/10
CPCF21S8/00F21V19/002F21V3/02F21V17/101F21Y2115/10
Inventor 汪楷欧爱民黎安淼
Owner WAC LIGHTING DONGGUAN