4results about How to "Avoid short circuit accidents" patented technology

The application discloses a retired power battery pack disassembling industrial robot operation device and method thereof, and belongs to the technical field of new energy automobile battery recycling, and comprises the following steps: S1, an industrial robot, a Z-direction flexible floating connection mechanism and an air floating ultrasonic composite cutter head assembly are arranged, wherein the Z-direction flexible floating connection mechanism is located below a terminal flange interface of the industrial robot; the air floating ultrasonic composite cutter head assembly and the Z-direction flexible floating connection mechanism are arranged, and a physical self-adaptive system based on fluid statics is constructed; when the cutter head driven by the industrial robot encounters a battery bump, the suspension gap is compressed, the flow resistance effect of airflow in the narrow gap causes the static pressure in the air film to rise exponentially, the aerodynamic repulsive force generated in the instant directly breaks the mechanical balance model, overcomes the pre-tightening force set by the Z-direction flexible floating connection mechanism, and drives the cutter head assembly to physically give way along the Z-axis direction within milliseconds.

A safe busbar digital system is disclosed, comprising a busbar, a plug-in box, a starting box, a terminal cover, and busbar hoisting components. The system is characterized in that one end of the busbar is connected to the starting box, and the other end is fixedly fitted with the terminal cover. The top of the busbar is hoisted to the wall using the busbar hoisting components, and the bottom is plugged into the plug-in box. This invention features high overall structural strength, simple and rapid installation, high overall structural safety, simple component manufacturing processes, and low overall production cost.

This utility model discloses an insulating component for a battery and a battery. The insulating component includes an insulating body disposed between the battery casing and the battery cell, and surrounding the outer periphery of the positive electrode of the battery cell. A leakage hole penetrating through the thickness direction is formed on the insulating body. According to this utility model, by surrounding the positive electrode of the battery cell with the insulating body, contact between the positive electrode and the battery casing is prevented, thus avoiding internal short circuits. Simultaneously, the leakage hole on the insulating body allows the electrolyte inside the insulating body to flow out and participate in the charging and discharging process of the battery, improving the battery's energy density and lifespan.

The application provides a dehumidification drainage type self-warning switch cabinet applied to the field of switch cabinets, in an initial state, a moisture absorbing part successfully absorbs moisture by virtue of the part exposed outside a water collecting tank, then a gas bag expands by utilizing the temperature inside the switch cabinet body, and then moves upward by utilizing the increase of buoyancy to separate from the inside of the water collecting tank, so that the change of water absorbing height is realized, the moisture absorbing degree of the moisture absorbing part inside the switch cabinet body is maximized, after saturation, the gas bag is lowered to the inside of the water collecting tank under the cooperation of gravity and water cooling, and when passing the inner side of two groups of movable flaps, water in the elastic moisture absorbing sleeve is successfully squeezed out, then the water is discharged from the inside of the switch cabinet body through a liquid discharge pipe, and a humidity warning signal in the switch cabinet body is sent to the outside through the bending degree of the water flow pressure bending arc-shaped elastic sheet, and the arc-shaped elastic sheet can be reset to block the inside of the liquid discharge pipe after water discharge, so that external water vapor is prevented from entering the switch cabinet body.