The invention discloses a high-voltage system cabin with a good heat dissipation effect, an electrical apparatus element fixing support is arranged in a high-voltage system cabin body, a high-voltage electrical apparatus element is fixed on the electrical apparatus element fixing support, and a top plate of the high-voltage system cabin body is provided with a ventilator communicated with the outside. The left side and the right side of the high-pressure system cabin body are each movably connected with a ventilation waterproof cabin door, multiple sets of air inducing grilles are evenly arranged on the outer walls of the ventilation waterproof cabin doors at intervals, the air inducing grilles protrude outwards and are exposed to the surfaces of the ventilation waterproof cabin doors, and the opening direction of the air inducing grilles is the same as the advancing direction of a vehicle. A waterproof box protruding inwards is arranged on the back of the ventilation waterproof cabin door provided with the air inducing grille and completely covers the air inducing grille, ventilation holes are densely distributed in a shell of the waterproof box, and a drainage hole communicated with the external environment is formed in the connecting position of the ventilation waterproof cabin door and the bottom of the waterproof box. The LED lamp is simple in structure, good in heat dissipation effect, low in cost and convenient to assemble and disassemble, and well overcomes the defects in the prior art.
本发明公开了一种散热效果好的高压系统舱,高压系统舱本体内部设置有电器元件固定支架,电器元件固定支架上固定有高压电器元件,高压系统舱本体的顶板上设置有与外部导通的换气扇,高压系统舱本体左、右两侧各活动连接有1个通风防水舱门,通风防水舱门的外壁上均匀间隔设置有多组引风格栅,引风格栅向外凸出外露至通风防水舱门的表面、且其开口方向与车辆前进方向相同,设置有引风格栅的通风防水舱门背部设置有1个向内凸出的防水盒,防水盒将引风格栅完全罩住,防水盒的壳体上密布有通风孔,通风防水舱门与防水盒底部连接处设置有与外部环境导通的排水孔。该结构简单,散热效果好,成本低,装拆方便,很好地解决了现有技术技术存在的不足。
High-pressure system cabin with good heat dissipation effect
一种散热效果好的高压系统舱
2022-01-21
Patent
Electronic Resource
Chinese
IPC: | H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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