LED (light emitting diode) lamp

A technology of LED lamps and LED chips, which is applied in cooling/heating devices of lighting devices, outdoor lighting, lighting and heating equipment, etc., can solve the problems of energy waste, low light efficiency, and failure to achieve, so as to reduce light loss, The effect of reducing lighting power and improving utilization

Inactive Publication Date: 2012-11-28
鸿宝科技股份有限公司
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Problems solved by technology

[0003] However, the lampshade of the traditional Chinese lamp is a closed sphere. The light emitted by the built-in light source is reflected by the inner coating of the lampshade for many times, so that the light transmitted from the lampshade is greatly reduced, the light efficiency is low, and the illuminance of the illuminated road is very low. low, and some even cannot meet the required value of road illuminance given by the national standard. It is necessary to install a light source with a larger wattage, resulting in a great waste of energy.

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  • LED (light emitting diode) lamp
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  • LED (light emitting diode) lamp

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Embodiment Construction

[0018] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0019] refer to Figure 1 to Figure 3 , the invention discloses an LED lamp, comprising a lamp holder 1 and a lampshade 2 arranged on the lamp holder 1, a first heat sink 4 and a first light source module (not shown in the figure) are arranged inside the lamp holder, said Several light source modules 9 are provided on the outer wall of the lamp holder. In this specific example, the lamp holder 1 ...

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Abstract

The invention discloses an LED (light emitting diode) lamp which comprises a lamp support and a lamp shade arranged on the lamp support, wherein the lamp support is internally provided with a first radiator and a first light source module; and the LED lamp is characterized in that the outer wall of the lamp support is provided with a plurality of light source modules. A plurality of small-power light source modules are additionally arranged on the outer wall of the lamp support and can directly irradiate a road surface, so the utilization ratio of light is improved and the light loss is greatly reduced; therefore, the lighting power of a first light source module in a globe holder is also reduced, a specified road surface illumination value of Chinese Standard is reached and the energy source is also saved.

Description

technical field [0001] The invention relates to a street lamp, in particular to an LED lamp. Background technique [0002] Zhonghua lamp is a kind of lighting equipment used in public facilities such as main roads, parks and squares in the city. Usually, a spherical lamp is installed on the top of the lamp pole, which is beautiful and generous. [0003] However, the lampshade of the traditional Chinese lamp is a closed sphere. The light emitted by the built-in light source is reflected by the inner coating of the lampshade for many times, so that the light transmitted from the lampshade is greatly reduced, the light efficiency is low, and the illuminance of the illuminated road is very low. low, and some even cannot meet the required value of road illumination given by the national standard, and need to install a light source with a larger wattage, resulting in a great waste of energy. Contents of the invention [0004] In order to overcome the deficiencies of the prior a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/08F21V19/00F21V29/00F21W131/103F21Y101/02F21V29/502F21V29/74
Inventor 杜姬芳王伟梁喜龙
Owner 鸿宝科技股份有限公司
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