The invention provides a crane and a crane lightning protection method, and relates to the technical field of cranes. The crane comprises a controller, a lightning protection isolation member and an electronic element, wherein the electronic element is connected with the controller, and the lightning protection isolation member is arranged between the controller and the electronic element and usedfor cutting off the electric connection between the controller and the electronic element so as to prevent the controller and the electronic element from being struck by lightning. The crane is provided with the lightning protection isolation member, so that the crane is safe and reliable, the crane can be effectively prevented from being struck by lightning in the field, and unnecessary economicloss is reduced. According to the crane lightning protection method provided by the invention, the electric connection between the controller and the electronic element is automatically cut off afterthe crane is powered off, so that lightning impulse is prevented.
本发明提供了一种起重机和起重机防雷保护方法,涉及起重机技术领域。该起重机包括控制器、防雷隔离件和电子元件,电子元件与控制器连接,防雷隔离件设于控制器和电子元件之间,用于切断控制器与电子元件之间的电连接,以防止控制器和电子元件受雷击。该起重机通过设置防雷隔离件,安全可靠,能够有效防止起重机在野外时遭受雷击,减少不必要的经济损失。本申请提供的起重机防雷保护方法,在起重机断电后自动切断控制器与电子元件之间的电连接,防止雷电冲击。
Crane and crane lightning protection method
起重机和起重机防雷保护方法
2020-07-28
Patent
Electronic Resource
Chinese
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