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Transparent lamp element and LED lamp

A technology for LED lamps and transparent parts, which is applied in the parts of lighting devices, lighting devices, lighting and heating equipment, etc., can solve the problems of low transmittance of transparent parts, and achieve the effect of high transmittance and high light efficiency

Inactive Publication Date: 2013-07-03
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Abstract
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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a transparent part of a lamp, aiming to solve the problem of low transmittance of the transparent part of the existing lamp

Method used

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  • Transparent lamp element and LED lamp
  • Transparent lamp element and LED lamp
  • Transparent lamp element and LED lamp

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] In the embodiment of the present invention, the inner surface of the transparent part of the lamp is designed as a ring-shaped rib structure, and is sandblasted. The light emitted by the light source is transmitted through the transparent part, with high transmittance, uniform distribution of illuminance, and no glare and ghosting.

[0017] The inner surface of the transparent part of the lamp provided by the embodiment of the present invention is provided with multiple circles of concentric circular ridges, and the surface of the ridges is provided with an anti-glare sand layer.

[0018]...

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Abstract

The invention is suitable for the lighting field and provides a transparent lamp element and an LED lamp. The inner surface of the transparent lamp element is provided with a plurality of circles of concentric circular rib; and anti-dazzling sand grains are arranged on the lug surface of the rib. In the embodiment of the invention, the inner surface of the transparent lamp element is designed as the circular rib structure and the sand is sprayed to the inner surface; the light emitted by the light source has diffuse reflection on the inner surface of the transparent lamp element and then is transmitted by the transparent element, thereby the transparent lamp element has high transmittance rate and no dazzle and double image, and the LED lamp has high lighting effect.

Description

technical field [0001] The invention belongs to the field of lighting, and in particular relates to a transparent part of a lamp and an LED lamp. Background technique [0002] Existing LED lamps are anti-glare and ghosting, and emulsifiers are added to the injection molding materials for making transparent parts of lamps. Although this method can improve glare and ghosting, it will affect the transmittance of the transparent part, which is generally only about 70%, which greatly reduces the light efficiency of the lamp. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a transparent part of a lamp, aiming at solving the problem of low transmittance of the transparent part of the existing lamp. [0004] The embodiment of the present invention is achieved in this way, a transparent part of a lamp, the inner surface of which is provided with multiple circles of concentric circular ridges, the surface of the ridges is pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V13/00F21S2/00F21Y101/02
Inventor 周明杰罗英达
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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