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1. CN111465806 - RANGE HOOD

Office
Chine
Numéro de la demande 201880079764.0
Date de la demande 11.12.2018
Numéro de publication 111465806
Date de publication 28.07.2020
Type de publication A
CIB
F24F 7/06
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
24CHAUFFAGE; FOURNEAUX; VENTILATION
FCONDITIONNEMENT DE L'AIR; HUMIDIFICATION DE L'AIR; VENTILATION; UTILISATION DE COURANTS D'AIR COMME ÉCRANS
7Ventilation
04avec réseau de gaines
06à circulation d'air forcée, p.ex. par un ventilateur
F24F 13/24
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
24CHAUFFAGE; FOURNEAUX; VENTILATION
FCONDITIONNEMENT DE L'AIR; HUMIDIFICATION DE L'AIR; VENTILATION; UTILISATION DE COURANTS D'AIR COMME ÉCRANS
13Détails communs ou relatifs au conditionnement de l'air, à l'humidification de l'air, à la ventilation ou à l'utilisation de courants d'air comme écrans
24Moyens pour éviter ou supprimer le bruit
CPC
F24C 15/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
CDOMESTIC STOVES OR RANGES 
15Details
20Removing cooking fumes
F24F 13/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
24Means for preventing or suppressing noise
F24F 2013/242
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
24Means for preventing or suppressing noise
242Sound-absorbing material
Déposants FUJIFILM CORP.
富士胶片株式会社
Inventeurs YAMAZOE SHOGO
山添昇吾
SUGAWARA YOSHIHIRO
菅原美博
Mandataires 北京三友知识产权代理有限公司 11127
北京三友知识产权代理有限公司 11127
Données relatives à la priorité 2017-237129 11.12.2017 JP
Titre
(EN) RANGE HOOD
(ZH) 抽油烟机
Abrégé
(EN)
In order to provide is a range hood which is small, can ensure a flow path for smoke, and has a good soundproof performance, and with which cleaning of oil stains and the like is easy. This range hoodhas: a suctioning part which has a suctioning opening and which sucks in air from below in the vertical direction; a connection opening that is connected to the suctioning part; a duct part that sends transports the air sucked in from the connection opening and exhausts the air from an exhaust opening to the outside; a blowing mechanism that is provided inside the duct part and that moves the airinside the duct part toward the exhaust opening; and a straightening plate that is disposed inside the suctioning opening of the suctioning part, or disposed so as to cover a portion of the suctioning opening. The distance between the suctioning part and the flow straightening plate is no more than 110 mm, and at least one soundproof structure is provided on the surface on the suctioning part side of the flow straightening plate between the straightening plate and the suctioning part.

(ZH)
提供一种小型、可确保排放烟气的流路、防音性能高、容易清洗油渍等的抽油烟机。该抽油烟机具有:吸入部,其具有吸入口,从垂直方向的下方吸入空气;与吸入部连接的连接口;管道部,其输送从连接口吸入的空气并将其从排气口排出到外部;送风机构,其配置于管道部内,使管道部内的空气向排气口移动;以及整流板,其配置在吸入部的吸入口中,或配置为覆盖吸入口的一部分,吸入部与整流板之间的距离为110mm以下,在整流板的吸入部侧的表面上的、整流板与吸入部之间具有至少一个防音结构。

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