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1. (WO2018196664) BASE USED FOR BLADELESS FAN AND BLADELESS FAN
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Pub. No.: WO/2018/196664 International Application No.: PCT/CN2018/083498
Publication Date: 01.11.2018 International Filing Date: 18.04.2018
IPC:
F04D 25/08 (2006.01) ,F04D 29/66 (2006.01) ,F04D 29/40 (2006.01) ,F04D 29/16 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
25
Pumping installations or systems specially adapted for elastic fluids
02
Units comprising pumps and their driving means
08
the working fluid being air, e.g. for ventilation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
66
Combating cavitation, whirls, noise, vibration, or the like; Balancing
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
40
Casings; Connections for working fluid
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
29
Details, component parts, or accessories
08
Sealings
16
between pressure and suction sides
Applicants:
广东美的环境电器制造有限公司 GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. [CN/CN]; 中国广东省中山市 东凤镇东阜路和穗工业园东区28号 No. 28 East District Hesui Industrial Park, Dongfu Road, Dongfeng Zhongshan, Guangdong 528425, CN
美的集团股份有限公司 MIDEA GROUP CO., LTD. [CN/CN]; 中国广东省佛山市 顺德区北滘镇美的大道6号美的总部大楼B区26-28楼 B26-28F, Midea Headquarter Building, No. 6 Midea Avenue, Beijiao, Shunde Foshan, Guangdong 528311, CN
Inventors:
罗伟锦 LUO, Weijin; CN
叶似锦 YE, Sijin; CN
卢键彬 LU, Jianbin; CN
宋坪泽 SONG, Pingze; CN
Agent:
北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC; 中国北京市 海淀区清华园清华大学照澜院商业楼301室 Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District Beijing 100084, CN
Priority Data:
201710296856.128.04.2017CN
201720479994.928.04.2017CN
Title (EN) BASE USED FOR BLADELESS FAN AND BLADELESS FAN
(FR) BASE UTILISÉE POUR UN VENTILATEUR SANS PALE ET VENTILATEUR SANS PALE
(ZH) 用于无叶风扇的基座及无叶风扇
Abstract:
(EN) Disclosed are a base (10) used for a bladeless fan (100) and a bladeless fan (100). The base (10) comprises a main body part (11), a power system (12) and an elastic vibration damping device (16), wherein the main body part (11) comprises a housing (11a); the power system (12) comprises a connecting body (1212); the elastic vibration damping device (16) comprises an elastic member (162), an annular connecting member (166) and an annular fixing piece (163) connected to the connecting member (166); the power system (12) is borne on the connecting member (166) via the connecting body (1212); and the elastic member (162) elastically abuts between the fixing piece (163) and the connecting member (166). During operation, the vibration of the power system (12) acts on the connecting member (166) via the connecting body (1212), and the vibration of the connecting member (166) is converted to elastic deformation of the elastic member (162), such that the vibration, particularly vibration in the vertical direction, is buffered, thereby enabling reduction of vibration noise created during operation, improving the user experience.
(FR) L'invention concerne une base (10) utilisée pour un ventilateur sans pale (100) et un ventilateur sans pale (100). La base (10) comprend une partie corps principal (11), un système d'alimentation (12) et un dispositif d'amortissement de vibrations élastiques (16), la partie corps principal (11) comprenant un boîtier (11a) ; le système d'alimentation (12) comprend un corps de liaison (1212) ; le dispositif d'amortissement de vibrations élastiques (16) comprend un élément élastique (162), un élément de liaison (166) annulaire et une pièce de fixation (163) annulaire reliée à l'élément de liaison (166) ; le système d'alimentation (12) est porté sur l'élément de liaison (166) par l'intermédiaire du corps de liaison (1212) ; et l'élément élastique (162) vient élastiquement en butée entre la pièce de fixation (163) et l'élément de liaison (166). Pendant le fonctionnement, la vibration du système d'alimentation (12) agit sur l'élément de liaison (166) par l'intermédiaire du corps de liaison (1212), et la vibration de l'élément de liaison (166) est convertie en une déformation élastique de l'élément élastique (162), de telle sorte que la vibration, en particulier la vibration dans la direction verticale, est amortie, ce qui permet de réduire le bruit de vibration créé pendant le fonctionnement, améliorant l'expérience de l'utilisateur.
(ZH) 一种无叶风扇(100)的基座(10)及无叶风扇(100)。基座(10)包括本体部(11)、动力系统(12)及弹性减振装置(16),本体部(11)包括外壳(11a),动力系统(12)包括连接体(1212),弹性减振装置(16)包括弹性件(162)、环形的连接件(166)及与连接件(166)连接的环形的固定片(163),动力系统(12)通过连接体(1212)承载在连接件(166)上,弹性件(162)弹性抵持在固定片(163)与连接件(166)之间。工作时,动力系统(12)的震动通过连接体(1212)作用在连接件(166)上,连接件(166)的震动转化为弹性件(162)的弹性形变,缓冲震动,尤其是竖直方向的震动,从而可降低工作时引起的振动噪音,提高了用户体验。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)