The invention discloses a distribution cabinet which is convenient for heat dissipation and dust prevention, including a distribution cabinet body. The bottom of the distribution cabinet body is provided with support legs. The left side of the distribution cabinet body is connected with a cabinet door through a hinge, the protrusion is connected with an installation plate through a groove, and the inner cavity of the first ventilation window is equipped with a radiation fan. The electric meter is installed on the installation board through the convex and groove installation. Installation is convenient for the disassembly of the installation board. Through the setting of the first ventilation window and radiation fan, it can play a good role in ventilation. Through the setting of the filter net, impurities such as dust can be prevented from entering the main body of the distribution cabinet. Through the setting of magic stickers, it can facilitate the disassembly and installation of the filter net. Through the rain shield, it can play a good role in rainproof with novel structure. The utility model has the advantages of convenient operation and high practicability, which greatly improves the utility function of the distribution cabinet, which is convenient for heat dissipation and dust prevention, ensures its use effect and benefit, and is suitable for wide popularization.
【技术实现步骤摘要】
便于散热防尘的配电柜
本专利技术涉及电力工程
,具体为一种便于散热防尘的配电柜。
技术介绍
配电柜分动力配电柜和照明配电柜、计量柜,是配电系统的末级设备,配电柜是电动机控制中心的统称,配电柜使用在负荷比较分散、回路较少的场合,电动机控制中心用于负荷集中、回路较多的场合,它们把上一级配电设备某一电路的电能分配给就近的负荷,这级设备应对负荷提供保护、监视和控制,户外配电柜由于内部电器元件在运行中自身损耗发热以及日照等环境因素影响,使得箱柜内温度升高,严重情况下将导致断路器跳闸和短路。如果采用完全封闭型箱柜,则需加大电器元件容量、导线或铜排的截面积,这将造成成本大幅增加和不必要的浪费。故户外配电箱柜在做好隔热措施的同时,更要设计既要通风又要防异物、水进入并符合相应防护等级的通风装置。配电箱使用在负荷比较分散、回路较少的场合,它把上一级配电设备某一电路的电能分配给就近的负荷。由于配电柜的诸多性能,决定了其的重要性。由于配电柜的内部有很多电气元件,其在工作时会产生很多热量,当热量集聚太多事,不利于配电柜工作,也会影响配电柜的性能。现有的配电柜在关闭门板之后,一般是处于 ...
【技术保护点】
1.一种便于散热防尘的配电柜,包括配电柜本体(1),其特征在于:所述配电柜本体(1)的底部设有支撑腿(2),所述配电柜本体(1)的左侧通过合页(3)连接有柜门(4),所述配电柜本体(1)的后侧设有第一通风窗(8),所述第一通风窗(8)的前部设有凸起(9),所述凸起(9)通过凹槽(11)连接有安装板(10),所述配电柜本体(1)的顶部设有支架(12),所述支架(12)的端部安装有遮雨板(13),所述遮雨板(13)的顶部左右均设有提手(14),所述配电柜本体(1)的内腔左右两侧均设有第二通风窗(15),所述第二通风窗(15)上安装有过滤网(16),所述第一通风窗(8)的内腔安装有散热扇(18)。
【技术特征摘要】
1.一种便于散热防尘的配电柜,包括配电柜本体(1),其特征在于:所述配电柜本体(1)的底部设有支撑腿(2),所述配电柜本体(1)的左侧通过合页(3)连接有柜门(4),所述配电柜本体(1)的后侧设有第一通风窗(8),所述第一通风窗(8)的前部设有凸起(9),所述凸起(9)通过凹槽(11)连接有安装板(10),所述配电柜本体(1)的顶部设有支架(12),所述支架(12)的端部安装有遮雨板(13),所述遮雨板(13)的顶部左右均设有提手(14),所述配电柜本体(1)的内腔左右两侧均设有第二通风窗(15),所述第二通风窗(15)上安装有过滤网(16),所述第一通风窗(8)的内腔...
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