Special lithium battery protection cabin used for aerial operation platform system

Abstract

The invention discloses a special lithium battery protection cabin used for an aerial operation platform system. The special lithium battery protection cabin comprises a protection cabin body, and a lithium battery, a constant temperature constant voltage control module, a temperature probe, an air pressure probe, a heating film, a booster pump, a damping cradle head, a metal partition plate and foam adhesive tapes arranged in the protection cabin body; the temperature probe, the air pressure probe, the heating film and the booster pump are electrically connected with the constant temperatureconstant voltage control module separately; the temperature probe and the air pressure probe collect internal temperature and air pressure data in the protection cabin body and transmit the data to the constant temperature constant voltage control module; the constant temperature constant voltage control module controls operation of the heating film and the booster pump; the damping cradle head isarranged between the lithium battery and the protection cabin body; the constant temperature constant voltage control module is arranged on one side of the lithium battery; the metal partition plateis arranged between the constant temperature constant voltage control module and the lithium battery; and the foam adhesive tapes are tightly attached to the two sides of the lithium battery. By virtue of the special lithium battery protection cabin, the temperature and air pressure of the environment where the lithium battery is located can be adjusted dynamically, impact to the lithium battery in the falling process can be lowered, and system safety and reliability can be improved.

Description

technical field [0001] The invention belongs to the technical field of aerial work platforms, and in particular relates to a special lithium battery protection compartment for aerial work platform systems. Background technique [0002] Aerial work platforms are widely used, and there are many types, such as: parachutes, drones, airships, etc. When the aerial work platform is working at medium or high altitudes, according to the vertical temperature lapse rate, the temperature will drop by about 6°C for every 1,000 meters above sea level. Even -20°C, while the outside air pressure will be lower than 101KPa. When the ambient temperature is lower than 0°C, the performance of the lithium battery begins to decline. When the ambient temperature is lower than -20°C, the low temperature will affect the normal discharge of the lithium battery, which may eventually lead to failure of the control system. When the ambient air pressure is too low, the performance of lithium batteries w...

AI Technical Summary

Problems solved by technology

The usual solution is to improve the thermal insulation performance and airtightness of the lithium battery protection compartment, which puts high requirements on the materials and processes of the lithium battery protection compartment, and at the same time, it cannot completely solve the problem of safe operation of lithium batteries in harsh environments

[0003] When the aerial work platform is on the ground, if the landing control performance of the aerial work platform is superior, the impact on the lithium battery protection compartment will be small, but once it is disturbed by factors such as the external environment and the control operation is not ideal, the lithium battery protection compartment will When the shock is directly applied to the lithium battery, it may shorten the life of the lithium battery, or even cause a short circuit inside the lithium battery and cause it to burn

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