Floating ball switch water level controller protection device

• Main Authors: WANG YACHAO, LIU YEXIAO, TONG YE, LIU ZHIGANG, WANG QUNBIAO, HE JIANRONG, MIZUNAGA, MAO HUI
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model discloses a floating ball switch water level controller protection device which comprises a protection box and a top cover plate, the whole protection box is of a hollow cuboid structure, a U-shaped opening is formed in the top of the protection box, the bottom of the protection box is of a panel-free slotting structure, a slot is formed in the bottom of the front end face of the protection box, and the U-shaped opening is communicated with the slot. A rectangular annular inserting plate is inserted into the inserting groove, and the inner side of the inserting plate is connected with a hollow bottom plate; a U-shaped notch with the notch direction facing forwards is formed in the top of the top cover plate, and the top cover plate is installed on the top of the protection box. According to the utility model, the main material is transparent plastic, the strength, the toughness, the stability, the wear resistance and the like are excellent, the molding performance is excellent, the processin