ULTRATHIN LAMP CAP HOLDER ELECTRONIC ENERGY-SAVING LAMP

摘要

A ultrathin lamp cap holder electronic energy-saving lamp includes a lamp cap, a lamp cap holder, an electronic ballast, a lamp tube holder and a lamp tube. The lamp cap, the lamp cap holder and the lamp tube are carcases. The lamp tube is fixed to the lamp tube holder. Electrical connection spots of a firing line and a zero line of the lamp cap are connected to corresponding leads of the electronic ballast. An upper side of the lamp cap holder is connected to the lamp cap. At a lower side of the lamp cap holder, a connective terminal which is an exposed part of the lamp cap that extends from the lamp cap holder is used to connect the lamp tube holder, and the height of the connective terminal is 0.7- 8 mm. The electronic ballast is put into a cavity of the lamp cap. The compact volume electronic ballast may be put into the lamp cap, which can save an upper case that is used to put the electronic ballast in the existing energy-saving lamp. So the distance between the lamp cap and the luminous surface is shortened. Via the connective terminal, the outside diameter of the lamp cap is extended. So the lamp cap holder can be connected to the lamp tube that has a bigger shape and size. The technique not only can save electric energy, but also can use it as an illumination which can completely instead of the incandescent lamp.