LED lamp bead with reflection cup
A technology of LED lamp beads and reflector cups, which is applied in the direction of electrical components, circuits, semiconductor devices, etc., can solve the problems of accelerated aging of LED chips 02, low light efficiency of LED lamp beads, and high temperature of LED lamp beads, so as to reduce temperature and increase Heat sink and heat dissipation area, the effect of improving the light output rate
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[0010] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
[0011] reference figure 2 , image 3 with Figure 4 . An LED lamp bead with a reflective cup includes a bracket 1, an LED chip 2 mounted in the bracket 1, and a resin 3 covering the LED chip 2. The bracket 1 includes an injection-molded cup and bowl 4 and positive and negative electrode pads 5a / 5b arranged in the cup and bowl 4. The bowl 4 includes a bottom wall 41, and a side wall 42 in a flared shape is enclosed around the bottom wall 41. A reflective part 51 extending along the side wall 42 and attached to the side wall 42 is provided on either or one of the positive and negative electrode pads 5a / 5b. When one of the positive and negative electrode pads 5a / 5b is provided with a reflective portion 51, the reflecti...
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