Moisture-proof device for outdoor communication cabinet

• Main Authors: WANG SHANSHAN, CUI XUANRUI, WANG LIUJU, LI YIMING, WANG YUYING, CHEN XIAOBIN
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; COMBINED HEATING AND REFRIGERATION SYSTEMS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; PRINTED CIRCUITS; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The invention provides a moisture-proof device for an outdoor communication cabinet. The moisture-proof device comprises a cabinet and moisture-proof devices on the two sides of the cabinet. Each moisture-proof device comprises a moisture-proof box, a fan and a semiconductor chilling plate, wherein the damp-proof box comprises a ventilation opening in the lower side of the outer end face and an air outlet in the inner end face; the fan is arranged on a bottom plate of the damp-proof box and is led to the inner side of the damp-proof box; the semiconductor chilling plate is arranged at the upper end of the ventilation opening in the inner side of the damp-proof box; the refrigeration face of the semiconductor chilling plate is attached to the damp-proof box; the heating face of the semiconductor chilling plate is attached to a heat conduction plate; and a dustproof net covering the ventilation opening is arranged on the outer side of the heat conduction plate. According to the invention, it is convenient to pr