A mobile temporary power supply box for construction

CN224697271UActive Publication Date: 2026-08-28CHINA RAILWAY GUIZHOU ENG CORP LTD
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Patent Information

Application Number
CN202521370238.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-01
Publication Date
2026-08-28
Estimated Expiration
2035-07-01

AI Technical Summary

Technical Problem

但户外使用时,若遇下雨或高温天气,传统电源箱外壳因未考虑极端天气变化,缺乏抗紫外线、抗风雨能力,会导致使用寿命大幅缩短

Benefits of technology

[0012]本实用新型通过卡罩、遮挡机构、顶盖与驱动机构配合,采用铝合金挡板和PC聚碳酸酯折叠挡布。遇下雨高温时,将电源箱体垂直放置,PC材质抗紫外线防老化,铝合金与折叠挡布阻挡雨水,避免内部元件短路漏电,延长使用寿命;电镐作业时倾斜放置,铝合金抵御石块撞击,PC缓冲飞溅物,保护内部元件连接稳定。

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Abstract

The utility model relates to temporary power utilization equipment technical field especially relates to a mobile temporary power utilization construction power supply box. Its technical scheme includes power supply box body and the top cover of being located at the top of power supply box body, still including the clamping cover of fixedly connected in the top of power supply box body, the one end away from power supply box body of clamping cover is fixedly connected with top cover, the shielding mechanism sets up in power supply box body and top cover middle part opens after covering power supply box body, installs in the drive mechanism of clamping cover inside makes the folding mechanism open and shut. The utility model discloses through clamping cover, shielding mechanism, top cover and drive mechanism cooperation, adopts aluminium alloy baffle and PC polycarbonate folding cloth screen. When it is rainy and high temperature, the power supply box body is placed vertically, the PC material is anti-UV and anti-aging, aluminium alloy and folding cloth screen block rainwater, avoid internal component short circuit and leakage, prolong the service life, when the electric shovel operation is placed obliquely, aluminium alloy resists the impact of stone, PC buffer splashes, protect internal component connection stability.
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