This utility model discloses a coffee grinder that facilitates cleaning of the
grinding chamber. It includes a grinder body with a
grinding chamber installed inside. A
powder outlet is located on the side wall of the
grinding chamber, and a
powder outlet tube is connected to the outlet. An electrostatic
detector is installed on the inner wall of the grinder body, and the
detector also includes an electrostatic detection plate installed on the outer wall of the grinding chamber. An
ion generator is also installed on the inner wall of the grinder body, and the
ion generator includes an emitting component for emitting negative ions, installed between the grinding chamber and the
powder outlet tube. By installing an electrostatic
detector and an
ion generator inside the grinder body, this utility model can monitor the
static electricity in the grinding chamber in real time and neutralize the
static electricity by emitting negative ions. This effectively reduces the
electrostatic adsorption of coffee powder on the inner walls of the grinding chamber and the powder outlet tube, thereby preventing clogging and residue of coffee powder, improving the cleanliness of the equipment, and facilitating the cleaning of the grinding chamber.