Compact tube of energy-saving fluorescent lamp

Application Number: 00105076
Application Date: 2000.04.24
Publication Number: 1320949
Publication Date: 2001.11.07
Priority Information:
International: H01J61/30
Applicant(s) Name: State-Owned Guixi Electric Light Source Factory
Inventor(s) Name: Pan Xiaoping
Patent Agency Code: 36112
Patent Agent: zhou shaohua
Abstract A compact tube of energy-saving fluorescent lamp is composed of two or more U-shaped, Pi-shaped, or H-shaped glass tubes which are serially communicated via bridges. The fluorescence powder is applied on the inner surface of glass tubes and Hg vapour is filled in the glass tubes. It features that the distance from bridge center to flat end of glass tube is greater than or equal to 2/3 of external diameter of glass tube.