CN211731087U - 充电桩垂直风道散热结构 - Google Patents

充电桩垂直风道散热结构 Download PDF

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CN211731087U
CN211731087U CN202020083197.0U CN202020083197U CN211731087U CN 211731087 U CN211731087 U CN 211731087U CN 202020083197 U CN202020083197 U CN 202020083197U CN 211731087 U CN211731087 U CN 211731087U
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赵静
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Jiangsu Hongji Environmental Power Co ltd
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Jiangsu Hongji Environmental Power Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

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Abstract

本实用新型涉及充电桩垂直风道散热结构,包括箱体,箱体内安装有充电元件,箱体的底部两侧侧面上分别开有多个均布的进气孔,箱体的顶部安装有排风扇,箱体的底部和顶部分别设置有风道,箱体底部的风道包括中空的下腔体,下腔体顶部与箱体内部联通,下腔体至少一个侧面开口进风;箱体顶部的风道包括中空的上腔体,所述排风扇安装在上腔体底面,排风扇进风端朝向箱体内,排风扇出风端朝向上腔体,上腔体设有排气孔,所述排气孔位联通箱体外侧。冷空气从桩体各进气孔进入桩内,从而使整个气流将从四周穿过所有硬件后由顶部排风孔排出,散热效果好。

Description

充电桩垂直风道散热结构
技术领域
本实用新型涉及充电桩领域,具体涉及充电桩垂直风道散热结构。
背景技术
随着电动汽车的不断发展,充电电流越来越大,充电速度也越来越快,这导致电子元器件产生的热量越来越多,越容易发生危险,这就要求充电桩的散热系统能够快速的将热量散发出去。现有技术中充电桩的散热风道相对单一,有些只能局部散热,散热效率不高,充电桩内持续高温,影响内部电子元件的使用寿命。
发明内容
为解决现有技术中充电桩的散热问题,本实用新型的目的在于提供一种充电桩垂直风道散热结构。
为达到以上目的,本实用新型采取的技术方案为:
充电桩垂直风道散热结构,包括箱体,箱体内安装有充电元件,所述箱体的底部两侧侧面上分别开有多个均布的进气孔,箱体的顶部安装有排风扇,所述箱体的底部和顶部分别设置有风道,箱体底部的风道包括中空的下腔体,下腔体顶部与箱体内部联通,下腔体至少一个侧面开口进风;箱体顶部的风道包括中空的上腔体,所述排风扇安装在上腔体底面,排风扇进风端朝向箱体内,排风扇出风端朝向上腔体,上腔体设有排气孔,所述排气孔位联通箱体外侧。
进一步地,所述上腔体底面大于箱体的顶面,所述排气孔设置于上腔体底面并位于箱体外侧。
进一步地,所述进气孔为自箱体内侧向外冲压形成的孔口朝下的冲压孔。
再进一步地,所述箱体为不锈钢材质。
采取以技术方案后,本实用新型的有益效果为:箱内充电模块内置散热风扇,将模块工作产生的热量散发到充电桩内部,充电桩前后门增加进气孔,在顶部使用散热风扇往外抽风,使机箱内保持负压差状态,冷空气从桩体各进气孔进入桩内,从而使整个气流将从四周穿过所有硬件后由顶部排风孔排出。顶部排气孔设置为朝下,有效防水,整个过程充分利用了热气流上升原理,使机箱内所有硬件均得到了良好的散热。
附图说明
图1为本实用新型的结构示意图;
图2为本实用新型的仰视图。
图中:金属箱体1,排风扇2,上腔体3,下腔体4,进风口5,进气孔6,屋檐7,排气孔8。
具体实施方式
以下结合附图对本实用新型的具体实施方式做进一步详述:
如图所示,充电桩垂直风道散热结构,包括金属箱体1,一般选择不锈钢箱体并在外面喷涂涂层,以增加其防腐防锈性能。箱体1内安装有充电元件,并由电缆连接电源。该散热结构由箱体顶部的排风扇2,箱体上方排气的上腔体3与箱体下方进冷风的下腔体4组成的通风风道。
下腔体4顶部与箱体内部联通,下腔体4至少一个侧面开口进风口5,以保证进风量满足箱体内的冷却要求,可以在进风口处安装铁丝网或者百叶之类,防止杂物或者灰尘进入;同时在箱体的下半部分的四个侧壁或者部分侧壁上开有多个均布的进气孔6辅助进风,进气孔6为自箱体内侧向外冲压形成的孔口朝下的冲压孔,避免雨水进入到箱体内。上腔体3底面大于箱体1的顶面,上腔体3焊接在箱体1顶部并在箱体顶部的四边形成屋檐7,排气孔8开在屋檐7上,故排气孔8朝下,避免雨水进入箱体内。排风扇2安装在上腔体内,排风扇2进风端朝向箱体1内,排风扇2出风端朝向上腔体3。排风扇2工作时,自箱体1内抽取热空气,在箱体内形成负压,箱体1外侧的冷空气自下腔体的进风口5以及箱体1四壁上的进气孔6被吸入箱体内并自上而上进行热交换,热交换后并排风扇排入上腔体3,在上腔体3内缓冲后自上腔体底面的四周排气孔8排出,完成热交换,整个过程充分利用了热气流上升原理,使机箱内1所有硬件均得到了良好的散热。

Claims (4)

1.充电桩垂直风道散热结构,包括箱体,箱体内安装有充电元件,所述箱体的底部两侧侧面上分别开有多个均布的进气孔,箱体的顶部安装有排风扇,其特征在于,所述箱体的底部和顶部分别设置有风道,箱体底部的风道包括中空的下腔体,下腔体顶部与箱体内部联通,下腔体至少一个侧面开口进风;箱体顶部的风道包括中空的上腔体,所述排风扇安装在上腔体底面,排风扇进风端朝向箱体内,排风扇出风端朝向上腔体,上腔体设有排气孔,所述排气孔位联通箱体外侧。
2.根据权利要求1所述的充电桩垂直风道散热结构,其特征在于,所述上腔体底面大于箱体的顶面,所述排气孔设置于上腔体底面并位于箱体外侧。
3.根据权利要求1所述的充电桩垂直风道散热结构,其特征在于,所述进气孔为自箱体内侧向外冲压形成的孔口朝下的冲压孔。
4.根据权利要求1所述的充电桩垂直风道散热结构,其特征在于,所述箱体为不锈钢材质。
CN202020083197.0U 2020-01-15 2020-01-15 充电桩垂直风道散热结构 Active CN211731087U (zh)

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