Discharging device

The invention provides a discharging device. The discharging device includes a discharging member, a support portion, a cover member, and an insulating member. The discharging member discharges by being applied with a voltage. The support portion supports the discharging member. The covering member covers the support portion. The insulating member is disposed around the support portion covered by the covering member. The support portion has a flat plate shape and penetrates through the insulating member. The covering member covers at least a portion of the support portion protruding to the outside of the insulating member and a portion of the support portion located inside the insulating member. 本发明提供一种放电装置。放电装置具备放电部件、支承部、覆盖部件以及绝缘部件。放电部件被施加电压而放电。支承部支承放电部件。包覆部件包覆支承部。绝缘部件配置在由包覆部件包覆的支承部的周围。支承部具有平板形状，贯通绝缘部件。包覆部件至少包覆支承部中的向绝缘部件的外部突出的部分和位于绝缘部件的内部的部分。