Abstract: The invention relates to a method for cascading and molding an LED filament support based on a support flitch. A plurality of supports may be separated apart from the support flitch as a whole body, thus reducing welded amount and increasing efficiency. The support flitch comprises a group of supports arranged in parallel and numbered as a first support, a second support, a third support, and so on, till an n-th support one after another. According to three different cutting ways, an inner extension section, an outer extension section, an inner connection side, and a middle connection side at the upper side of the support, as well as the inner extension section, the outer extension section, the inner connection side, and the middle connection side at the lower side of the support are cut out respectively, one group or two groups of the cascaded LED filament supports may be obtained.

Abstract: The invention relates to a method for cascading and molding an LED filament support based on a support flitch. A plurality of supports may be separated apart from the support flitch as a whole body, thus reducing welded amount and increasing efficiency. The support flitch comprises a group of supports arranged in parallel and numbered as a first support, a second support, a third support, and so on, till an n-th support one after another. According to three different cutting ways, an inner extension section, an outer extension section, an inner connection side, and a middle connection side at the upper side of the support, as well as the inner extension section, the outer extension section, the inner connection side, and the middle connection side at the lower side of the support are cut out respectively, one group or two groups of the cascaded LED filament supports may be obtained.