Heat dissipation device of box-type power distribution cabinet

• Main Authors: REN XINYA, ZHANG HUI, LIU YONGHUI, JING YANMIN, SUN JING'AN, XU PEIXIN, WEI XINJUN, LI DABO, NIU WEIJIE, WANG YUPENG
• Format: Patent
• Language: Chinese; English
• Published: 21.05.2014
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to a heat dissipation device of a power distribution cabinet. A heat dissipation device of a box-type power distribution cabinet comprises a power distribution cabinet box, the top of the box is provided with a ventilation and heat dissipation opening, the periphery of the upper portion of the ventilation and heat dissipation opening is provided with vertical baffle plates, a flashing board is arranged on the tops of the vertical baffle plates, and the positions close to the tops of the vertical baffle plates are provided with air vents or ventilation slots. By improving an original power distribution cabinet box, the box-type power distribution cabinet is rainproof and mothproof, internal air circulation of the box-type power distribution cabinet can be guaranteed, cooling and heat dissipation performances of the box-type power distribution cabinet are substantially improved, the working environment of components in the power distribution cabinet box is effectively improved, the saf