The maintenance-free silent charging pile comprises a closed box body internally provided with a charging module and a heat pipe attached to the side wall of the box body. An evaporation section of the heat pipe is arranged in the box body and directly faces the inner side wall of the charging module attached box body, and a condensation section penetrates out of the box body and is attached to the outer side wall of the box body; the louver covers the condensation section on the outer side wall of the box body, and the outer circulating fan is arranged between fan blades of the louver and the condensation section; and an internal circulating fan is arranged in the box body. The heat pipe is used for dissipating heat from the interior of the charging pile to the external environment. And in combination with the inner circulating fan and the outer circulating fan, forced heat convection is formed, and the heat dissipation efficiency is effectively improved. Through the closed box body, the sound-absorbing cotton and the silencing shutter, dust prevention, rain prevention and salt mist prevention are realized, so that the charging pile can operate without maintenance, the operation noise is reduced to be less than 40 decibels, the service life of the charging pile is prolonged, potential safety hazards are avoided, and the charging pile has very high practicability and wide applicability.
本发明的免维护静音充电桩,包括内设充电模块的密闭箱体和贴箱体侧壁设置的热管;热管的蒸发段于箱体内正对充电模块贴箱体的内侧壁设置,冷凝段透出箱体贴箱体的外侧壁设置;百叶窗于箱体的外侧壁罩覆冷凝段,外循环风扇设于百叶窗的扇页和冷凝段之间;箱体内设内循环风扇。其使用热管将热量从充电桩内部散至外部环境。结合内循环风扇和外循环风扇,形成强制的热对流,有效提高了散热效率。通过密闭箱体、吸音棉以及消音百叶窗,实现防尘、防雨、防盐雾,使得充电桩可免维护运行,运行噪音降低至40分贝以下,延长其使用寿命,避免安全隐患,具有很强的实用性和广泛的适用性。
Maintenance-free mute charging pile
一种免维修静音充电桩
2023-07-28
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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