Patent ID: 11920741
Assignee: HAINING XINCHENG ELECTRONICS CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A waterproof core column assembly, comprising a sealed support, a guide wire and light bars, wherein two filament channels are vertically arranged in the sealed support, wherein the two filament channels penetrate through a top surface and a bottom surface, the guide wire penetrates through the two filament channels, a plurality of light bars are connected by the guide wire and the plurality of light bars are located below the sealed support, and a plurality of resistors or current regulative diodes are integrated in the light bars;
wherein the sealed support comprises a support column, wherein the support column is inserted downward and the support column seals a top opening of a bulb shell;
wherein convex cylinders are respectively provided on a top surface of the support column and the convex cylinders are respectively provided above the two filament channels, and the guide wire penetrates through a barrel channel of one of the convex cylinders.