Filter screen mechanism and air conditioner

• Main Authors: TIAN ZHIQIANG, DIAO HONGFU
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to the technical field of air conditioners, and discloses a filter screen mechanism. The filter screen mechanism is installed on an air guide frame on the air opening side, and a reel of the filter screen mechanism is rotatably arranged on the first side portion of the air guide frame. A first pulley and a second pulley which are in transmission connection through a conveying belt are installed on the first side portion and the second side portion respectively. The sliding rod is fixed to the conveying belt, the conveying belt rotates to drive the sliding rod to slide on the air guide frame in a reciprocating mode, the two ends of the filter screen are connected with the reel and the sliding rod respectively, and therefore the filter screen is switched between the air opening shielding state and the air opening avoiding state. Each of the first pulley and the second pulley comprises a limiting end face higher than the thickness of the conveyor belt so as to limit the conveyor belt, so th