防雨散热电容柜制造技术

本实用新型专利技术公开了防雨散热电容柜，包括柜体及雨罩；柜体上端设有用于柜体散热的开口；雨罩为伞状，其罩设在柜体上端，雨罩包括外板及内板；外板与内板保持间距形成导流仓；内板设有连通导流仓与开口的进气口；雨罩边缘设有弯曲部，弯曲部的末端设有与导流仓连通的出气口；出气口的高度低于进气口高度。本实用新型专利技术提出的防雨散热电容柜可有效增大柜体散热效率及防雨效果；由于雨罩的出气口设置在弯曲部，灰尘很难从出气口进入弯曲部，很难通过弯曲部进入柜体内，起到了很好的防尘效果。由于出气口的高度低于进气口高度，因此即使出气口进水，水也很难通过出气口进入柜体内，保证了柜体的绝对防水。

Rainproof heat dissipation capacitor cabinet

The utility model discloses a rain-proof and heat-dissipating capacitance cabinet, which comprises a cabinet body and a rain cover; the upper end of the cabinet body is provided with an opening for heat dissipation of the cabinet body; the rain cover is umbrella-shaped, which is arranged at the upper end of the cabinet body, and the rain cover includes an outer plate and an inner plate; the outer plate and the inner plate maintain a distance to form a diversion bin; the inner plate is provided with an air inlet connecting the diversion bin and the opening; the edge of the rain cover is The height of the outlet is lower than that of the intake. The rain-proof and heat-dissipating capacitance cabinet proposed by the utility model can effectively increase the heat dissipation efficiency and rain-proof effect of the cabinet body; since the outlet of the rain cover is set at the bending part, it is difficult for dust to enter the bending part from the outlet, and it is difficult to enter the cabinet body through the bending part, thus having a good dust-proof effect. Because the height of the air outlet is lower than that of the air inlet, it is difficult for water to enter the cabinet through the air outlet even though the air outlet enters the water, which ensures the absolute waterproof of the cabinet.

【技术实现步骤摘要】
防雨散热电容柜
本技术涉及电容柜
，具体地涉及一种防雨散热电容柜。
技术介绍
为防止雨水或者其他杂质渗入至电容柜内，通常电容柜被设置成较为密封的状态，造成电容柜内的空气与外界不能流通，电容柜内产生的热量无法及时散出，造成电容柜内过热，影响电容柜的正常工作。若电容柜设置散热孔，则必须增加防水结构或防水装置；现有部分电容柜采用在顶部设置雨罩以解决上述问题，为了提高散热效果，雨罩末端或边缘与柜体保持较大间距，但由于雨罩边缘并没有特殊处理或防尘结构，导致灰尘易从雨罩边缘进入电容柜内，影响电容柜工作。
技术实现思路
本技术旨在至少解决现有技术中存在的技术问题之一。为此，本技术提出了防雨散热电容柜，包括柜体及雨罩；所述柜体上端设有用于柜体散热的开口；所述雨罩为伞状，其罩设在柜体上端，雨罩包括外板及设于外板与柜体之间的内板；所述外板呈锥状，其与内板保持间距使外板和内板之间形成导流仓；所述内板设有连通导流仓与开口的进气口；所述雨罩边缘处于柜体外侧并与柜体保持间距，雨罩边缘设有朝柜体弯曲的弯曲部，弯曲部与柜体侧壁保持间距，弯曲部的末端设有与导流仓连通的出气口；所述出气口的高度低于所述进气口所处高度。进一本文档来自技高网...

【技术保护点】
1.一种防雨散热电容柜，其特征在于，包括柜体及雨罩；所述柜体上端设有用于柜体散热的开口；所述雨罩为伞状，其罩设在柜体上端，雨罩包括外板及设于外板与柜体之间的内板；所述外板呈锥状，其与内板保持间距使外板和内板之间形成导流仓；所述内板设有连通导流仓与开口的进气口；所述雨罩边缘处于柜体外侧并与柜体保持间距，雨罩边缘设有朝柜体弯曲的弯曲部，弯曲部与柜体侧壁保持间距，弯曲部的末端设有与导流仓连通的出气口；所述出气口的高度低于所述进气口所处高度。

【技术特征摘要】
1.一种防雨散热电容柜，其特征在于，包括柜体及雨罩；所述柜体上端设有用于柜体散热的开口；所述雨罩为伞状，其罩设在柜体上端，雨罩包括外板及设于外板与柜体之间的内板；所述外板呈锥状，其与内板保持间距使外板和内板之间形成导流仓；所述内板设有连通导流仓与开口的进气口；所述雨罩边缘处于柜体外侧并与柜体保持间距，雨罩边缘设有朝柜体弯曲的弯曲部，弯曲部与柜体侧壁保持间距，弯曲部的末端设有与导流仓连通的出气口；所...

【专利技术属性】
技术研发人员：陈杰克，
申请(专利权)人：湖北华亿电气有限公司，
类型：新型
国别省市：湖北,42