The present invention relates to a negative electrostatic field generating device capable of non-toxicizing free radicals, which is mainly composed of a double voltage rectification circuit, a negative voltage transmission line and an insulated metal electrode； the voltage doubler is used to rectify the city power supply to the voltage doubler. After the required voltage, a negative voltage is output at the negative terminal, and the negative voltage is transmitted to the insulated metal electrode via the negative voltage transmission line, and a negative electrostatic field is generated on the insulated metal electrode, and the energy is concentrated by the negative electrostatic field. The atoms in the air molecules can release electrons into free electrons. Then, by the human body being in a negative electrostatic field space filled with free electrons, the atoms in the body can be paired with electrons, and the electrons can be paired, thus neutralizing freedom. The base makes the free radicals non-toxic and achieves the purpose and effect of improving human health.本創作係有關一種可使自由基無毒化的負靜電場產生裝置，主要係由一倍壓整流電路、一負電壓傳輸線及一絕緣金屬電極組成；利用倍壓整流電路將市電源倍壓整流至所需電壓後，係在負端輸出負電壓，該負電壓且經由負電壓傳輸線傳送至絕緣金屬電極，俾在絕緣金屬電極上產生負靜電場，及在負靜電場聚集能量的作用下，使得空氣分子中的原子可釋放出電子成為自由電子，繼之，藉由人體處在充滿自由電子的負靜電場空間，將使人體內細胞不成對電子的原子獲得電子得以成對，進而中和自由基，使得自由基因而無毒化，達到增進人體健康的目的和效果。
