Eight-foot LED support formed by one-time injection molding gel forming
A LED bracket and glue-forming technology, which is applied in the direction of semiconductor devices, electrical components, circuits, etc., can solve problems such as quality defects and LED bracket design defects, and achieve the effects of not easy to slide or fall off, tight fit, and simple operation
Pending Publication Date: 2022-04-29
桂林博海电子有限公司
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Problems solved by technology
There are many reasons for SMD disconnection due to design defects and quality defects of LED brackets.
Method used
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0032] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the...
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The invention discloses an eight-pin LED support formed through one-time injection molding, the eight-pin LED support comprises a substrate, pins and a rubber frame, the eight pins are fixedly arranged on the substrate, the rubber frame is arranged on the substrate in an injection molding mode, the rubber frame covers one end of each pin, and the eight pins are divided into two groups. The plastic frame is of a structure with an inner layer and an outer layer, the light-transmitting requirement of a chip is met under the condition that the strength of the support is not affected, and meanwhile injection molding is facilitated through the prismatic table-shaped design, so that injection molding can be completed at a time; the side lugs are arranged on the base plate, accurate positioning during injection molding is facilitated, injection molding can be completed through one-time positioning, operation is easy, and dyeing does not need to be conducted in the later period when colored glue is used; and the groove is formed in the edge of the base plate, so that the injection-molded rubber frame can be tightly attached to the base plate and is not prone to sliding or falling off.
Description
technical field [0001] The invention belongs to the technical field of LED brackets, and in particular relates to an eight-pin LED bracket that is molded into glue at one time. Background technique [0002] As the base material of the lamp bead, the LED bracket is an important material of the LED lamp bead. It is the carrier of the LED chip. There are many reasons for SMD disconnection due to design defects and quality defects of LED brackets. The LED bracket uses metal as the base material because it needs to conduct electricity and heat. At the same time, some areas need to be insulated, which requires the use of engineering plastics. Therefore, the general LED bracket is formed by metal stamping and then watching. At present, the traditional bracket production process is to inject white glue and dye it black with toner. Since most LED light-emitting diodes are concentrating, the reflective bowl has no effect, so black engineering plastics can be used as brackets, but i...
Claims
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Login to View More IPC IPC(8): H01L33/54H01L33/48H01L33/62
CPCH01L33/54H01L33/483H01L33/62
Inventor 夏浩东杨小孟张将
Owner 桂林博海电子有限公司