Title:
NECK HANGING TYPE TEMPERATURE ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/143708
Kind Code:
A1
Abstract:
A neck hanging type temperature adjustment device (10), comprising a support (12), and a temperature adjustment piece (34) and two fans (14) which are arranged in the support (12). A heat conduction member (36) thermally connected to the temperature adjustment piece (34) is provided on the inner side wall of the support (12). The two fans (14) are located on both ends of the temperature adjustment piece (34). An air duct (44) is formed in the support (12) corresponding to the fan (14). An air outlet (126) arranged along the length direction of the support (12) is disposed on the side wall of the air duct (44). When the neck hanging type temperature adjustment device (10) is used for refrigerating, the heat conduction member (36) conducts cooling of the temperature adjustment piece (34) to the neck, and the fans (14) blow air to the neck and the face, and thus a good cooling effect is achieved by means of the dual action of the fans (14) and the temperature adjustment piece (34). Moreover, the neck hanging type temperature adjustment device (10) can also be used for heating. At this time, the heat conduction member (36) conducts heat of the temperature adjustment piece (34) to the rear neck for heating. In addition, a heating element can also be provided on an airflow path of the fan (14), so that the airflow blown out by the air outlet (126) is warm air, and thus a good heating effect is achieved by means of the dual action of the fans (14) and the temperature adjustment piece (34).
Inventors:
LI WEIPING (CN)
YANG GUANG (CN)
LAI YOU (CN)
LIU KAI (CN)
WU XUNHUAN (CN)
SONG GUOWEI (CN)
YANG YONGSHENG (CN)
LI TONG (CN)
YANG GUANG (CN)
LAI YOU (CN)
LIU KAI (CN)
WU XUNHUAN (CN)
SONG GUOWEI (CN)
YANG YONGSHENG (CN)
LI TONG (CN)
Application Number:
PCT/CN2021/142258
Publication Date:
July 07, 2022
Filing Date:
December 29, 2021
Export Citation:
Assignee:
SHENZHEN LANHE TECH CO LTD (CN)
International Classes:
F24F5/00; F04D25/16; F04D29/44
Foreign References:
| CN214198996U | 2021-09-14 | |||
| CN214409725U | 2021-10-15 | |||
| CN214404053U | 2021-10-15 | |||
| CN211039122U | 2020-07-17 | |||
| CN209689110U | 2019-11-26 | |||
| CN211692914U | 2020-10-16 | |||
| CN111120369A | 2020-05-08 | |||
| CN211874774U | 2020-11-06 | |||
| JP2019105266A | 2019-06-27 | |||
| CN211116731U | 2020-07-28 | |||
| CN212055205U | 2020-12-01 | |||
| CN211874797U | 2020-11-06 |
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