Illuminator accessory exchange structure

An illuminator accessory exchange structure, comprising:

• an illuminator body, which is adapted to arrange on a toy gun;
• a first connecting portion, which is arranged on the illuminator body;
• a sleeve element, which is sleeved on an outside of the illuminator body;
• a second connecting portion, which is arranged on the sleeve element;
• at least one shaping portion, which is arranged on an outer surface of the sleeve element;
• a front cover element, which is arranged on a front end of the illuminator body and the sleeve element;
• a first coupling portion, which is arranged on one side of the front cover element and corresponds to and connects with the first connecting portion;
• and
• a second coupling portion, which is arranged on one side of the front cover element and corresponds to and connects with the second connecting portion;
• wherein the illuminator body comprises a changeover switch, and the front cover element is provided, on one side thereof, with an actuation block contactable with and engageable with the changeover switch.