Soft belt LED lamp and manufacturing method and device thereof

A technology for an LED lamp and a manufacturing device, which is applied in the field of a soft-band LED lamp, a manufacturing method and a manufacturing device thereof, can solve the problems of light dispersion, inconsistent irradiation direction, uneven light and the like

Active Publication Date: 2009-03-04
SELF ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When glue is poured into the soft plastic tube for waterproofing, the circuit board will be wavy due to the glue pouring in, making the outgoing light uneven and the irradiation direction inconsistent, and due to the air dissolved in the poured glue , after the colloid is poured and cured, the air is formed above the LED light-emitting unit in the form of bubbles, so that the emitted light has a large dispersion

Method used

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  • Soft belt LED lamp and manufacturing method and device thereof
  • Soft belt LED lamp and manufacturing method and device thereof
  • Soft belt LED lamp and manufacturing method and device thereof

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specific Embodiment approach

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The accompanying drawing descriptions of the components and parts in the figure are as follows:

[0035] figure 1 Figure 7 shows the flexible LED lamp provided by the present invention, and provides a manufacturing method dedicated to manufacturing the flexible LED lamp and a device for manufacturing the flexible LED lamp. In order to describe the technical content, structural features, achieved goals and effects of the present invention in detail, the following will be described in detail in conjunction with the implementation methods and accompanying drawings.

[0036] see figure 1 and figure 2 , a soft strip LED lamp 100, including a hollow strip-shaped shell 10, wherein: a strip-shaped circuit board 20 is installed in the shell 10, and a closed cover 30 is installed at both ends of the shell 10, and the circuit board through the closed c...

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Abstract

The invention discloses a soft strip LED light, which comprises a hollow stripy shell, wherein, a strip-shaped circuit board is arranged inside the shell; both ends of the shell are enclosed with a closing cap; the circuit board is connected electrically with a lead running through the closing cap; and the circuit board is provided with an LED module. The invention also discloses a manufacturing method and a manufacturing device of the soft strip LED light; the soft strip LED light is filled with glue and packaged on a glue filling die carrier; the circuit board in the shell and the LED module are filled with glue and packaged in an integrative way, and the glue is solidified, therefore the soft strip LED light is waterproof and dustproof. As the circuit board and the LED module are packaged by glue, when the shell and the circuit board are partially punctured or cut into halves, the soft strip LED light can still be used normally; when being cut into halves, all the parts of the circuit board and the LED module are kept intact and can be used normally after being connected.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a flexible LED lamp and a manufacturing method and manufacturing device thereof. Background technique [0002] With the gradual wide application of LED in the field of lighting, as one of them, the soft strip LED lamp is more and more widely used in decorative lighting and lighting in special fields. Due to the bendable and easy-to-install characteristics of the flexible strip LED light, and its waterproof and dustproof performance, it is used more and more in wet and underwater environments. [0003] The traditional flexible LED lamp is to install the circuit board with the LED light-emitting unit welded in an extruded flexible plastic tube. The two ends of the flexible plastic tube are closed and the leads are electrically drawn out. The manufacturing method of the lamp is: first forming a hollow flexible plastic tube by extrusion or injection molding; installing the circuit board welded ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S4/00F21V15/02F21V19/00F21V31/00F21Y101/02F21S4/24F21Y103/10F21Y115/10
Inventor 林万炯陈江平徐济光
Owner SELF ELECTRONICS CO LTD
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