Efficient energy-saving lamp

Abstract

The invention discloses an efficient energy-saving lamp which comprises a lamp tube and an outer shell arranged on the tail portion of the lamp tube. An electronic ballast which is connected with the lamp tube is arranged inside the outer shell, the outer shell is provided with an insert-pull type plug, the insert-pull type plug is provided with a power supply contact pin, the power supply contact pin penetrates through the insert-pull type plug and the outer shell and is communicated with the electronic ballast. Compared with the prior art, the efficient energy-saving lamp has the advantages of being simple in structure, reasonable in design, capable of being matched with an existing insert-pull type lamp tube socket for use due to the fact that the insert-pull type plug is arranged on the outer shell, and convenient and easy to operate; an inductive ballast arranged in an original inductive lamp panel is communicated with a power supply to work, power consumption generated by start and work of the inductive ballast in the prior art is eliminated, a power factor is increased to over 0.95 due to the combination of the inductive ballast with the electronic ballast, an energy utilization rate is high, idle power consumption is eliminated basically, and energy sources are saved.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a high-efficiency energy-saving lamp. Background technique [0002] At present, most of the lighting fixtures in enterprises or large and medium-sized shopping malls use high-energy inductance lamp panels. Therefore, the power consumption of the entire lamp panel is large when it is working, 30% of which is the active power loss produced by the magnetic ballast, and more than 50% of the current is caused by the reactive power caused by the magnetic ballast. High Current. In addition, the lamp light sources currently used are all ordinary light effect light sources, and each watt is about 60lm. During the use of lamps and lanterns, nearly 30% of the energy consumption is lost through the heat generated by the magnetic ballast, resulting in a great waste of energy. The sockets of the lamp panels used in enterprises or large and medium-sized shopping malls are used in conjunction with plug-i...

AI Technical Summary

Problems solved by technology

During the use of lamps and lanterns, nearly 30% of the energy consumption is lost through the heat generated by the magnetic ballast, resulting in a great waste of energy

The sockets of the lamp panels used in enterprises or large and medium-sized shopping malls are used in conjunction with plug-in tubes. If the magnetic ballast is to be removed to reduce energy consumption, the existing plug-in lamps cannot be started under the condition of direct power-on.

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