The invention relates to the technical field of charging piles, in particular to an anti-creeping type charging pile for a new energy automobile, which comprises a ground mounting plate, a lifting device, an anti-creeping device and a charging pile body, the top of the ground mounting plate is provided with the charging pile body, and the lifting device is mounted between an inner cavity and the charging pile body; the carbon dioxide box is mounted in the second mounting groove; the sealed air inlet device is mounted between the carbon dioxide box and the inner cavity; according to the device, through the arrangement of the sealed air inlet device, liquid carbon dioxide in the carbon dioxide box can be gasified and enter the inner cavity, so that a high-temperature ignition point caused by circuit damage in the charging pile main body is extinguished in a high-concentration carbon dioxide environment; and the liquid carbon dioxide absorbs a large amount of heat after being gasified to cool the interior of the inner cavity to avoid high-temperature damage, so that large-range electric leakage caused by increase of a circuit damage range can be avoided.
本发明涉及充电桩技术领域,尤其是一种防漏电式新能源汽车用充电桩,包括地面安装板,所述地面安装板的顶部安装有充电桩主体,还包括:升降装置,所述升降装置安装于所述内腔与所述充电桩主体之间;二氧化碳箱,所述二氧化碳箱安装于所述第二安装槽的内部;密封进气装置,所述密封进气装置安装于所述二氧化碳箱与所述内腔之间;此装置通过密封进气装置的设置,使得二氧化碳箱内部的液态二氧化碳能够气化进入内腔的内部,使得充电桩主体内部由于电路损坏而造成的高温着火点在高浓度二氧化碳环境下熄灭,并且液体二氧化碳在气化后大量吸热对内腔的内部进行降温避免高温损坏,从而有利于避免电路损坏范围增大而造成的大范围漏电。
Anti-creeping charging pile for new energy automobile
一种防漏电式新能源汽车用充电桩
03.01.2023
Patent
Elektronische Ressource
Chinesisch
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