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71. 发明公开

EP3633206A1 CROSS-FLOW WIND TURBINE AND FAN HEATER 审中-公开
公开(公告)号：EP3633206A1
公开(公告)日：2020-04-08
申请号：EP18823842.2
申请日：2018-04-19
申请人： GD Midea Environment Appliances MFG Co., Ltd. , Midea Group Co., Ltd.
发明人： WANG, Qing , MA, Lie , TAN, Chengbo
IPC分类号： F04D29/28 , F04D29/30 , F04D29/66
摘要： Disclosed are a cross-flow wind turbine and a fan heater applying the cross-flow wind turbine, in which the cross-flow wind turbine includes two fixing plates oppositely disposed and a plurality of blades connected between the two fixing plates, the plurality of blades being disposed at intervals along an outer edge of the fixing plate, wherein the blades are disposed twisted along an axial direction of the cross-flow wind turbine, and a relative twisting angle at both ends of one of the blades is no less than 5° and no more than 40° The technical solution of the present disclosure can reduce the working noise of the fan heater and improve the comfortability for users.

72. 发明授权

EP3176911B1 BLOCK STATOR, MOTOR HAVING SAME, AND HOUSEHOLD APPLIANCE 有权
公开(公告)号：EP3176911B1
公开(公告)日：2020-02-19
申请号：EP15826537.1
申请日：2015-06-25
申请人： GD Midea Environment Appliances Mfg Co. Ltd. , Midea Group Co., Ltd.
发明人： PENG, Yingqing , HAN, Zhanfei , LI, Jianxiong , WANG, Zhigang
IPC分类号： H02K1/14 , H02K3/52 , H02K3/18 , H02K17/06 , H02K17/08

73. 发明公开

EP3460343A1 OIL HEATER 审中-公开
公开(公告)号：EP3460343A1
公开(公告)日：2019-03-27
申请号：EP16920326.2
申请日：2016-12-30
申请人： GD Midea Environment Appliances MFG Co., Ltd. , Midea Group Co., Ltd.
发明人： YUE, Bao , WANG, Wenpeng , CHEN, Xiaotan , ZHOU, Weiping , DU, Wenbo
IPC分类号： F24D13/04 , F24D19/10 , F24D19/08
摘要： An oil heater (100), comprising: two oil pipes (1) arranged at intervals vertically; and multiple cooling fins (2), both ends of the cooling fins (2) being provided on the two oil pipes (1), separately. An oil way channel in communication with the two oil pipes (1) is provided in each cooling fin (2). An air cavity (21) spaced apart from the oil way channel is provided on at least one side edge of each cooling fin (2). Each air cavity (21) is provided with a top air outlet (210). An air inlet (211) is provided on each side wall of opposite side walls of the air cavity (21) on a length direction parallel to the oil pipes (1). Each air inlet (211) is provided with an air guide plate (212) for introducing the air into the air cavity (21).

74. 发明公开

EP3176911A1 BLOCK STATOR, MOTOR HAVING SAME, AND HOUSEHOLD APPLIANCE 审中-公开
标题翻译：块定子，具有相同的电机和家用电器
公开(公告)号：EP3176911A1
公开(公告)日：2017-06-07
申请号：EP15826537.1
申请日：2015-06-25
申请人： GD Midea Environment Appliances Mfg Co. Ltd. , Midea Group Co., Ltd.
发明人： PENG, Yingqing , HAN, Zhanfei , LI, Jianxiong , WANG, Zhigang
IPC分类号： H02K1/14 , H02K3/52 , H02K3/18
摘要： A block stator, a motor having same, and a household appliance. The block stator (100) comprises: a plurality of main windings (A) and auxiliary windings (B), wherein each of the main windings (A) and auxiliary windings (B) comprises a block iron core (1) and a coil frame (2), the coil frames (2) of the main winding (A) and the auxiliary winding (B) are respectively wound with a main coil (10a) and an auxiliary coil (10b), the main winding (A) comprises at least one first main winding (A) and a plurality of second main windings (A), the first main winding (A) is separately wound by means of one main coil (10a), the second main windings (A) are continuously wound by means of one main coil (10a), the auxiliary winding (B) comprises at least one first auxiliary winding (B) and/or at least two second auxiliary windings (B), the first auxiliary winding (B) is separately wound by means of one auxiliary coil (10b), and the at least two second auxiliary windings (B) are continuously wound by means of one auxiliary coil (10b); a plurality of winding needles; and a wire board (4).
摘要翻译：块定子，具有该定子的电机和家用电器。所述块定子（100）包括：多个主绕组（A）和辅助绕组（B），其中每个主绕组（A）和辅助绕组（B）包括块铁芯（1）和线圈框架（2）中，主绕组（A）和辅助绕组（B）的线圈架（2）分别缠绕有主线圈（10a）和辅助线圈（10b），主绕组（A）包括至少一个第一主绕组（A）和多个第二主绕组（A），第一主绕组（A）通过一个主线圈（10a）单独卷绕，第二主绕组（A）连续地卷绕（10a）的装置，辅助绕组（B）包括至少一个第一辅助绕组（B）和/或至少两个第二辅助绕组（B），第一辅助绕组（B）通过装置通过一个辅助线圈（10b）连续缠绕所述一个辅助线圈（10b）和所述至少两个第二辅助线圈（B）。多个缠绕针; 和线路板（4）。

75. 发明申请

US20220356886A1 IMPELLER APPARATUS AND AIR BLOWING DEVICE 有权
公开(公告)号：US20220356886A1
公开(公告)日：2022-11-10
申请号：US17624075
申请日：2019-09-27
申请人： GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Qing WANG , Zhenbin HE , Wenbo DU , Xin YANG , Hanfei CHEN , Zhiping SUN , Mingbi LI
IPC分类号： F04D29/28 , F04D17/02 , F04D29/42
摘要： An impeller apparatus includes a housing, an impeller, and a heat generation member. The housing includes an air duct formed in the housing. The air duct includes a first air duct and a second air duct successively connected to each other. The second air duct has a non-blocking area. The impeller is arranged in the first air duct. The heat generation member is rotatably arranged in the second air duct and has a blocking state and a non-blocking state. In the blocking state, the heat generation member blocks the second air duct, in the non-blocking state, the heat generation member is accommodated in the non-blocking area and does not block the second air duct.

76. 发明授权

US11371533B2 Blade adjustment mechanism and air circulator 有权
公开(公告)号：US11371533B2
公开(公告)日：2022-06-28
申请号：US17098136
申请日：2020-11-13
申请人： GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Qizhen Zhong , Zhong Yang
IPC分类号： F04D29/46 , F04D25/08 , F04D29/44
摘要： A blade adjustment mechanism and an air circulator. The air circulator includes a housing defining an air outlet, and the air outlet includes an air inlet side and an air outlet side. The blade adjustment mechanism includes: a fixing bracket, fixedly connected with the housing; at least two wind guide assemblies, spaced apart from each other and partially extending into the air outlet, rotationally connected with the fixing bracket; at least two first connecting rods, rotationally connected with the at least two wind guide assemblies located, extension lines of the at least two first connecting rods along length directions of the at least two first connecting rods being configured to intersect; and a second connecting rod, fixedly connected with an end of each of the at least two first connecting rod.

77. 发明授权

US11286954B1 Air duct assembly for axial flow fan 有权
公开(公告)号：US11286954B1
公开(公告)日：2022-03-29
申请号：US16960547
申请日：2018-06-28
申请人： GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Xintao Jia
IPC分类号： F04D29/54 , F04D29/32
摘要： An air duct assembly for an axial flow fan including an air inlet shroud and an air outlet shroud. The air inlet shroud includes a plurality of mutually angled air inlet surfaces, and a ratio of an area of the air inlet surfaces of the air inlet shroud to that of air outlet surfaces of the air outlet shroud is 1.1 to 1.35. The air inlet shroud is provided to have mutually angled air inlet surfaces to increase the ratio of the area of the air inlet surfaces of the air inlet shroud to that of the air outlet surfaces of the air outlet shroud, obtaining a higher wind speed with fairly little noise.

78. 发明授权

US11268531B2 Fan and control method therefor 有权
公开(公告)号：US11268531B2
公开(公告)日：2022-03-08
申请号：US16116875
申请日：2018-08-29
申请人： GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. , MIDEA GROUP CO., LTD.
发明人： Jinquan Liu , Xinyun Pan
IPC分类号： F04D25/08 , F04D27/00 , F24F11/66 , F24F11/30 , F24F11/00 , F24F120/10 , F24F110/00 , A61B5/00
摘要： A fan control method is described. The method includes obtaining, after controlling a fan to enter a scene wind running mode, the sleep time of a particular user corresponding to the scene wind running mode, obtaining a gear control time sequence of the fan according to the sleep time of the particular user, and controlling the fan according to the gear control time sequence of the fan to adjust the wind speed of the fan. The method can provide gentler wind during sleep of particular users such as babies and pregnant women to prevent the users from catching a cold, and also can provide a quitter sleep environment for babies and pregnant women to improve their sleep quality.

79. 外观设计

USD925019S1 Electric radiator 有权
公开(公告)号：USD925019S1
公开(公告)日：2021-07-13
申请号：US29734520
申请日：2020-05-13
申请人： GD Midea Environment Appliances MFG Co., Ltd.
设计人： Hanqiang Lei

80. 发明申请

US20210095695A1 BLADE ADJUSTMENT MECHANISM AND AIR CIRCULATOR 有权
公开(公告)号：US20210095695A1
公开(公告)日：2021-04-01
申请号：US17042889
申请日：2018-12-14
申请人： GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD. , MIDEA GROUP CO., LTD
发明人： Huanming ZHANG
IPC分类号： F04D29/46 , F04D29/28
摘要： Disclosed is a blade adjustment mechanism and an air circulator. The air circulator includes a housing defining an air outlet. The blade adjustment mechanism includes: a fixing bracket fixedly connected with the housing and defining a sliding space; at least two adjustment members, a part of each of the at least two adjustment members is accommodated in the sliding space and slidably connected with the fixing bracket, each of the at least two adjustment members defining a first adjustment slot at an end adjacent to the air outlet; at least two first wind deflectors, a part of one of the at least two first wind deflectors being configured to extend into the air outlet and being rotationally connected with the fixing bracket, a part of one of the at least two first wind deflectors facing away from the air outlet being movably accommodated in the first adjustment slot.

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