Abstract
An LED tube lamp includes a glass tube, two end caps, an LED light strip, a plurality of LED light sources, a reflective layer, a power supply modules and a diffusion layer. Each of the two end caps is coupled to an end of the glass lamp tube and comprises two hollow conductive pins. A mounting portion of the LED light strip is adhered to an inner surface of the glass lamp tube and LED light sources mounted on the mounting region. The reflective layer is disposed around the LED light source. The power supply module comprises a circuit board and two metal pins. Wherein an end of the metal pin connects to the circuit board and the other end of the metal pin inserts into the hollow conductive pin.
Full Text
What is claimed is:
An LED tube lamp includes a glass tube, two end caps, an LED light strip, a plurality of LED light sources, a reflective layer, a power supply modules and a diffusion layer. Each of the two end caps is coupled to an end of the glass lamp tube and comprises two hollow conductive pins. A mounting portion of the LED light strip is adhered to an inner surface of the glass lamp tube and LED light sources mounted on the mounting region. The reflective layer is disposed around the LED light source. The power supply module comprises a circuit board and two metal pins. Wherein an end of the metal pin connects to the circuit board and the other end of the metal pin inserts into the hollow conductive pin.
Timeline
Filed
04/14/2026Published
08/20/2026Granted
Not AvailableIPC Codes(12)
F21K 9/275:Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings (takes precedence F21K 9/278)
F21K 9/272:Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts (takes precedence F21K 9/278)
F21K 9/278:Arrangement or mounting of circuit elements integrated in the light source