The invention discloses a heat dissipation structure of a wireless charging pile and the wireless charging pile. The heat dissipation structure comprises a first shell, a second shell and an exhaust device, wherein the first shell is provided with a first containing cavity, and the second shell and the exhaust device are arranged in the first containing cavity; an air inlet structure is arranged on one side of the first shell, an air outlet structure is arranged on the other side of the first shell, and the air inlet structure and the air outlet structure are communicated to form an air duct; the second shell is of a sealed structure and is provided with a second containing cavity used for containing the power module generating heat, and heat dissipation teeth are arranged at the bottom of the second shell. The exhaust device is arranged on the side, close to the air inlet structure, of the second shell and used for pushing airflow to take out the heat through the heat dissipation teeth and the air channel. The protection grade of the second shell of the closed structure can reach IP67, external water, dust and other impurities are effectively prevented from entering the second shell, the reliability of the power module is improved, the service life of the power module is prolonged, heat dissipation of the heat dissipation teeth is conducted through the exhaust device, heat dissipation of the power module is achieved, and the heat dissipation effect is good.
本发明公开了一种无线充电桩的散热结构及无线充电桩,包括具有第一容纳腔的第一壳体,设置在第一容纳腔内的第二壳体和排风装置;第一壳体的一侧设有进风结构,第一壳体的另一侧设有出风结构,进风结构与出风结构连通形成风道;第二壳体为密封结构并设有用于容纳产生热量的电源模块的第二容纳腔,第二壳体底部设有散热齿;排风装置设在第二壳体靠近进风结构的一侧,用于推动气流将所述热量通过散热齿和风道带出。本发明的密闭结构的第二壳体的防护等级能达到IP67,有效防止外界的水和灰尘等杂质进入第二壳体内部,提高电源模块的可靠性及使用寿命,再通过排风装置对散热齿进行散热,实现电源模块的散热,且散热效果较好。
Heat dissipation structure of wireless charging pile and wireless charging pile
一种无线充电桩的散热结构及无线充电桩
2024-04-16
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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