Electronic energy saving lamp capable of shielding radiation

摘要

An electronic energy saving lamp capable of radiation shielding comprises a lamp cap (1), a lamp tube (2), an electronic ballast connected with the lamp cap (1) and the lamp tube (2), a device for mounting the lamp tube and the electronic ballast and a housing (3) enclosing the electronic ballast and the device, wherein a layer of shielding material (5) for electromagnetic radiation shielding is applied on one or more parts of the electronic energy saving lamp through which electromagnetic radiation is diffused from the inside to the outside of the lamp. For example, a layer of shielding material is applied on the lamp tube (2) or a glass bulb (4) of the electronic energy saving lamp, wherein the layer of shielding material is formed of indium tin oxide, or a shielding material formed with a mixture of absolute ethyl alcohol, SnCl4 or SnCl2, and InCl3 or CdCl3 or SbCl3, which is evenly spread and has a high light transmittance whereby the illumination efficiency of the electronic energy saving lamp will not be affected and the electromagnetic radiation can be effectively shielded.