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LED lamp string made of conducting wires, and manufacturing method thereof

A technology of LED light strings and manufacturing methods, which is applied to the parts of lighting devices, semiconductor devices of light-emitting elements, lighting devices, etc., and can solve the problems of low production efficiency, large amount of labor, high cost, etc.

Pending Publication Date: 2019-10-29
TONGLING GUOZHAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually, the traditional LED light string uses a circuit board as a carrier, prints and etches the circuit with the circuit, and then covers the solder resist area with solder mask until it is formed. Compared with the new production method, it is not environmentally friendly and the production efficiency is low, or it is made by welding and stringing LED lights one by one with wires, such as Christmas lights, which has low production efficiency, high cost and large amount of labor.

Method used

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  • LED lamp string made of conducting wires, and manufacturing method thereof
  • LED lamp string made of conducting wires, and manufacturing method thereof
  • LED lamp string made of conducting wires, and manufacturing method thereof

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Embodiment Construction

[0018] The present invention will be described in detail below by taking preferred embodiments as examples.

[0019] However, those skilled in the art should understand that the following descriptions are only examples and descriptions of some preferred implementations, and do not have any limitations on the claims of the present invention.

[0020] Install 36 rolls of wires on the pay-off frame of Shenzhen Kaibo Precision Technology Co., Ltd., the wire 1 passes through the wire wheel mold to control the wire spacing, and then wraps the temperature-resistant silicone resin 2 through the extrusion die installed on the extruder, and heats it. Cured silicone 2 set (such as figure 1 shown), and then use a laser machine to remove the surface resin at the position where the LED lamp needs to be welded to form a pad 3, and then use a mold to punch out the unnecessary part of the wire 1 according to the design to form a punching and cutting opening 4. into the desired circuit (such a...

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PUM

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Abstract

The invention relates to an LED lamp string made of conducting wires, and a manufacturing method thereof. The manufacturing method comprises the steps of: arranging a plurality of metal conducting wires in parallel, and wrapping insulating resin via an extruder to form a flat cable, then cutting off the laser at positions where elements need to be welded by using the laser of a laser machine to expose the metal so as to form welding points, meanwhile punching the positions to be disconnected of the conducting wires by using a mould, and after the elements are welded, cutting off the insulatingresin between some or all of the conducting wires by using a cutting knife module to form gaps, so as to manufacture the LED lamp string made of conducting wires.

Description

technical field [0001] The invention relates to the field of LED applications, in particular to an LED lamp string made of wires and a manufacturing method thereof. Background technique [0002] Usually, the traditional LED light string uses a circuit board as a carrier, prints and etches the circuit with the circuit, and then covers the solder resist area with solder mask until it is formed. Compared with the new production method, it is not environmentally friendly, and the production efficiency is low, or it is made by welding and stringing LED lights one by one with wires, such as Christmas lights, which has low production efficiency, high cost, and heavy labor. [0003] In order to overcome the deficiencies above, the LED light string made of wires of the present invention adopts a plurality of metal wires arranged in parallel and extrudes insulating resin through an extruder to make a cable containing multiple strings of circuits, and then use a laser machine to Burn ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/90F21S4/20F21V19/00F21V31/00F21Y115/10
CPCF21K9/90F21S4/20F21V19/001F21V31/00F21Y2115/10
Inventor 王定锋徐文红
Owner TONGLING GUOZHAN ELECTRONICS