Manufacturing method of integrated optical lamp cup and LED lamp using optical lamp cup

Abstract

The invention relates to the technical field of LED illumination, in particular to a manufacturing method of an integrated optical lamp cup. The method includes the following steps that (1) an opticalcup body is manufactured and provided with a light output groove and a containing groove which do not communicate with each other; (2) an injection molding machine head is prepared and comprises a machine body and a center rod which slideably and axially penetrates through the machine body; (3) the optical cup body is fixed through a tool positioning groove, and the containing groove face upwards; (4) the temperature of the working environment is controlled, and the surface of the containing groove is blown and dried through high-temperature air generated by a temperature-controlling electricheating air gun, so that dampness is removed; (5) the machine body of the injection molding machine head is basically flush with the bottom of the center rod, the injection molding machine head extends into the containing groove from top to bottom till the distance between the bottom of the injection molding machine head and the bottom of the containing groove is no larger than 4 mm, injection isperformed, and a Fresnel lens is formed; and (6) the center rod presses the Fresnel lens immovably, the machine body moves upwards to move upwards together with the center rod, demolding is finished,and the integrated optical lamp cup is obtained.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to a manufacturing method of an integrated optical lamp cup and an LED lamp using the integrated optical lamp cup. Background technique [0002] With the continuous development of science and technology, LED lights are more and more widely used. Existing LED lights generally include an LED light source, a housing, a reflector, a lens, and a driving power supply. , reflector, and lens are all split designs. This arrangement in the prior art has the following defects and deficiencies: 1. Because the housing, reflector, and lens are all split designs, installation is troublesome and work efficiency is low; 2. More importantly, the housing , The matching installation of the reflector and the lens directly determines the light output effect of the LED lamp. Therefore, how to effectively implement the above three components in an effective, reasonable and fast installation has alw...

AI Technical Summary

Problems solved by technology

This arrangement in the prior art has the following defects and deficiencies: 1. Because the housing, reflector, and lens are all split designs, installation is troublesome and work efficiency is low; 2. More importantly, the housing , reflective cup and lens installation, directly determine the light effect of LED lights

[0003] Therefore, there is still a large room for improvement in the existing technology

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