A jig for making led silicone lens

A silicone lens and fixture technology, applied in electrical components, circuits, semiconductor devices, etc., can solve the problems of easy damage to accessories, long time consumption, inconvenient clamping and disassembly, etc., to achieve the effect of not easy to damage, short time consumption, and lower production costs.

Inactive Publication Date: 2011-12-28
SHENZHEN GLORY SKY OPTOELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the technical defects in the aforementioned prior art such as dust pollution, inconvenient clamping and dismounting, long time-consuming, and easily damaged accessories, the purpose of the present invention is to provide an LED silicone lens making jig

Method used

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  • A jig for making led silicone lens
  • A jig for making led silicone lens
  • A jig for making led silicone lens

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Embodiment Construction

[0026] In order to further elaborate on the technical solution of the present invention, a detailed description is given below in conjunction with the accompanying drawings.

[0027] The invention discloses a fixture for making LED silica gel lenses, see figure 1 , figure 2 , image 3 As shown, it includes an upper platen 2 and a lower platen 1, the upper platen 2 and the lower platen 1 are two-piece split structures independent of each other, and the mold strips are placed sequentially between the upper platen 2 and the lower platen 1 from bottom to top 3 and a bracket bar 4; the mold bar 3 includes a carrier plate 30 and a plurality of lens mold cavities 31 evenly spaced on the carrier plate 30, and the lens mold cavity body 31 is a hemispherical cavity; the lower pressing plate 1 is provided with a first mounting groove 13 matching the carrier plate 30, and the first mounting groove 13 is provided with mold holes 15 matching the plurality of lens mold cavities 31, and th...

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Abstract

The invention discloses a clamp for manufacturing a light emitting diode (LED) silica-gel lens, which comprises an upper pressure plate and a lower press plate, wherein the upper press plate and the lower press plate are in mutually independent two-piece type split structures, a mold strip and a support frame strip are sequentially placed between the upper press plate and the lower press plate from bottom to top, the upper press plate is positioned on the lower press plate through a positioning post and a positioning hole , both sides of the upper press plate are respectively hinged with fixed clamp buckles, the back side of the upper press plate is provided with fixed grooves matched with the fixed clamp buckles, and the upper press plate and the lower press plate are tightly clamped in the fixed grooves through the fixed clamp buckles so that the upper press plate and the lower press plate are tightly locked. In the technical scheme of the clamp, the completely independent two-piecetype structure is adopted, the elastic clamping is realized through the fixed clamp buckles arranged on the lower press plate and the fixed grooves arranged on the upper press plate, no dust is generated in the whole manufacture process, in addition, the clamping and the dismounting are convenient, the time consumption is short, accessories are not easy to damage, the dustless degrade of an LED encapsulation workshop can be obviously improved, the production efficiency is improved, and the production cost is reduced.

Description

【Technical field】 [0001] The invention relates to a fixture for LED packaging, in particular to a fixture for making LED silicone lenses. 【Background technique】 [0002] High-power LED lighting has gradually begun to replace traditional lighting sources due to its advantages of energy saving, environmental protection, and small size. LED light sources need to be reflowed during modular integration. The reflow temperature is very high, and ordinary PC lenses cannot Adapt to high temperature burning. Later, people began to try to use high-temperature-resistant silica gel to make LED lenses, so as to solve the technical problem that high-power LEDs made of PC materials cannot pass reflow soldering. [0003] There are currently two ways to manufacture silicone lenses in the industry. One is manual mold manufacturing, that is, artificial silicone lenses are made by using the reverse molding method; the other is fully automatic silicone molding (moulding) molding machines. The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L33/00H01L33/48
Inventor 卢志荣李兰军黄勇智
Owner SHENZHEN GLORY SKY OPTOELECTRONICS CO LTD
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