2 results about "Electric shock effect" patented technology

This utility model discloses an insect-attracting and killing device, including a cylindrical lamp holder. The bottom end of the lamp holder is connected to a circular push-pull plate. An electric telescopic rod is inserted inside the lamp holder. The head end of the electric telescopic rod is fixedly connected to the push-pull plate, and the tail end of the electric telescopic rod is fixedly connected to the top of the inner cavity of a protective shell. An insect-attracting lamp tube is fixedly installed around the lamp holder, and a cylindrical electric grid cover is fitted over the lamp tube. The bottom of the protective shell has an open end, on which a ring-shaped fixing seat is installed. A cylindrical scraper is installed inside the fixing seat, and the scraper is slidably connected to the electric grid cover. This utility model can automatically store the insect-attracting lamp tube and the electric grid cover into the inner cavity of the protective shell, effectively preventing rainwater erosion and improving durability. It can also automatically scrape off insect carcasses and other impurities on the outer surface of the electric grid cover, ensuring the electric shock effect of the electric grid cover.

The utility model belongs to the technical field of police apparatuses, especially relates to a stainless steel flail, including handle, front cylinder, telescopic link and electric shock subassembly. The front cylinder is internally provided with a front movable passageway. The telescopic link includes telescopic front link and telescopic rear link. The electric shock subassembly includes battery and electric shock strip. The stainless steel flail provided in the application adopts arc conductive rubber material, can be adaptively fitted according to the shape of human body surface, increases the contact area, and the increase of the contact area can make the current more evenly distributed on the human body surface, thereby improving the electric shock effect; a plurality of electric shock strips are uniformly arranged in the telescopic rear link in a ring shape, when the current passes through these electric shock strips, can produce electric shock effect on the suspect in a larger range, makes the electric shock effect more comprehensive and effective, and is more favorable for the police to control the suspect.