LED flood light and manufacturing method thereof

A technology of LED chips and lamps, which is applied in the field of LED lighting, can solve problems such as reducing the service life of lamps, prolonging the production cycle, and limiting production capacity, and achieves the effects of good structural waterproof performance, reducing the risk of leakage, and improving the service life

Active Publication Date: 2015-12-16
SHEN ZHEN SINNO OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This results in a long production cycle, and the production workshop must have a large enough place to place semi-finished products, the production capacity is greatly limited, and the process cost is too high
[0011] At present, LED wall-washing lights, spotlight lights and other landscape lighting, the waterproof structure of which is mostly treated with glue filling. Although the waterproof glue filling method can achieve waterproof effect to a certain extent, the lamps often encounter the following problems in the production process. : The production of lamps is glued and waterproof, which makes the quality of the whole lamp heavier, which increases the transportation cost of lamps and the flexibility of the product; the use of glue as a waterproof method prolongs the production cycle, resulting in low production efficiency and affecting the production capacity of lamps ;The glue filling method is used as a waterproof me...

Method used

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  • LED flood light and manufacturing method thereof
  • LED flood light and manufacturing method thereof
  • LED flood light and manufacturing method thereof

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Embodiment Construction

[0042]In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions are used in this specification for the purpose of description only.

[0043] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description of the present invention ...

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Abstract

The invention discloses an LED flood light and a manufacturing method thereof. The LED flood light comprises a light body, a PCB, a plurality of LED chip sets and a secondary light distribution structure; the secondary light distribution structure is fixedly arranged on the light body, and a cavity is formed between the secondary light distribution structure and the light body; the PCB is fixedly arranged on the light body and located in the cavity; all the LED chip sets are fixedly arranged on the PCB; the secondary light distribution structure is provided with a plurality of lenses, each lens corresponds to one LED chip set, and each LED chip set comprises at least an LED chip. By adopting the technical scheme of the LED flood light, the lenses are prevented from being separately arranged by arranging the secondary light distribution structure; accordingly, the glue usage mount is greatly decreased, the influence that a glue filling mode serves as a waterproof mode is reduced, the too long cooling time can be avoided, and the extremely high application value is achieved.

Description

technical field [0001] The present invention relates to LED lighting, in particular to an LED floodlight and a manufacturing method thereof. Background technique [0002] LED floodlights, that is, lamps that use LED light sources to project light, including LED line lights, guardrail lights, fluorescent lights or wall washers; for example, the current urban lighting projects are mainly wall washers with LED light sources. Wall washer, which makes the light wash the wall like water, is mainly used for architectural decoration lighting, and is also used to outline the outline of large buildings. Because LED has energy saving, high luminous efficiency, rich colors, long life, etc. characteristics, so the wall washer of other light sources is gradually replaced by LED wall washer. [0003] Compared with traditional wall washer, LED wall washer has the social benefits of energy saving and environmental protection. LED lamps save about 70% of electricity than incandescent lamps, ...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V5/04F21V17/10F21V19/00F21V31/00F21Y101/02
CPCF21S8/00F21V5/04F21V17/101F21V19/001F21V19/005F21V31/00
Inventor 吴良城陈明胡卫明
Owner SHEN ZHEN SINNO OPTOELECTRONICS TECH CO LTD
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