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1. WO2022068231 - HEAT GENERATING BODY, HEAT GENERATING BODY ASSEMBLY AND HEATING DEVICE

Publication Number WO/2022/068231
Publication Date 07.04.2022
International Application No. PCT/CN2021/096296
International Filing Date 27.05.2021
IPC
A24F 40/57 2020.1
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
57Temperature control
A24F 40/40 2020.1
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
CPC
A24F 40/40
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
A24F 40/46
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
40Constructional details, e.g. connection of cartridges and battery parts
46Shape or structure of electric heating means
A24F 40/50
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
A24F 40/53
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
53Monitoring, e.g. fault detection
A24F 40/57
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
50Control or monitoring
57Temperature control
Applicants
  • 深圳麦时科技有限公司 SHENZHEN MERIT TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 窦恒恒 DOU, Hengheng
  • 胡国勤 HU, Guoqin
  • 方日明 FANG, Riming
Agents
  • 广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE
Priority Data
202011066148.730.09.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) HEAT GENERATING BODY, HEAT GENERATING BODY ASSEMBLY AND HEATING DEVICE
(FR) CORPS DE GÉNÉRATION DE CHALEUR, ENSEMBLE DE CORPS DE GÉNÉRATION DE CHALEUR ET DISPOSITIF DE CHAUFFAGE
(ZH) 发热体、发热组件和加热装置
Abstract
(EN) A heat generating body (100, 200), a heat generating assembly (10, 20) and a heating device. The heat generating body (100, 200) comprises a base body (110, 210), a heat generating circuit (130, 230) and a temperature measuring circuit (150, 250). The base body (110, 210) is provided with a bottom surface (115), the base body (110, 210) is provided with a heat generating area (119, 319) and an electrode arrangement area (117) adjacent to the heat generating area (119, 319), and the electrode arrangement area (117) is close to the bottom surface (115) compared with the heat generating area (119, 319); the heat generating circuit (130, 230) is located on the base body (110, 210), and the heat generating circuit (130, 230) comprises a heat generating part (131, 231) and a heat generating electrode (133, 233) electrically connected to the heat generating part (131, 231), the heat generating part (131, 231) being located in the heat generating area (119, 319), and the heat generating electrode (133, 233) being located in the electrode arrangement area (117); the temperature measuring circuit (150, 250) is located on the base body (110, 210), the temperature measuring circuit (150, 250) and the heat generating circuit (130, 230) are arranged spaced apart, and the temperature measuring circuit (150, 250) comprises a temperature measuring part (151, 251, 351) and a temperature measuring electrode (153, 253) electrically connected to the temperature measuring part (151, 251, 351); and the heat generating area (119, 319) comprises a high-temperature area (119a), and the temperature measuring part (151, 251, 351) is located in the high-temperature area (119a). In an initial heating stage of the heat generating body (100, 200), the deviation between an actual temperature and a planned temperature is small.
(FR) Corps de génération de chaleur (100, 200), ensemble de génération de chaleur (10, 20) et dispositif de chauffage. Le corps de génération de chaleur (100, 200) comprend un corps de base (110, 210), un circuit de génération de chaleur (130, 230) et un circuit de mesure de température (150, 250). Le corps de base (110, 210) est pourvu d'une surface inférieure (115), le corps de base (110, 210) est pourvu d'une zone de génération de chaleur (119, 319) et d'une zone d'agencement d'électrode (117) adjacente à la zone de génération de chaleur (119, 319), et la zone d'agencement d'électrode (117) est proche de la surface inférieure (115) par rapport à la zone de génération de chaleur (119, 319) ; le circuit de génération de chaleur (130, 230) est situé sur le corps de base (110, 210), et le circuit de génération de chaleur (130, 230) comprend une partie de génération de chaleur (131, 231) et une électrode de génération de chaleur (133, 233) électriquement connectée à la partie de génération de chaleur (131, 231), la partie de génération de chaleur (131, 231) étant située dans la zone de génération de chaleur (119, 319), et l'électrode de génération de chaleur (133, 233) étant située dans la zone d'agencement d'électrode (117) ; le circuit de mesure de température (150, 250) est situé sur le corps de base (110, 210), le circuit de mesure de température (150, 250) et le circuit de génération de chaleur (130, 230) sont disposés à distance l'un de l'autre, et le circuit de mesure de température (150, 250) comprend une partie de mesure de température (151, 251, 351) et une électrode de mesure de température (153, 253) électriquement connectée à la partie de mesure de température (151, 251, 351) ; et la zone de génération de chaleur (119, 319) comprend une zone à haute température (119a), et la partie de mesure de température (151, 251, 351) est située dans la zone à haute température (119a). Dans un étage de chauffage initial du corps de génération de chaleur (100, 200), l'écart entre une température réelle et une température planifiée est faible.
(ZH) 一种发热体(100,200)、发热组件(10,20)和加热装置。发热体(100,200)包括基体(110,210)、发热线路(130,230)和测温线路(150,250),基体(110,210)具有底面(115),基体(110,210)上设有发热区(119,319)和与发热区(119,319)相邻的电极设置区(117),与发热区(119,319)相比,电极设置区(117)靠近底面(115);发热线路(130,230)位于基体(110,210)上,发热线路(130,230)包括发热部(131,231)和与发热部(131,231)电连接的发热电极(133,233),发热部(131,231)位于发热区(119,319),发热电极(133,233)位于电极设置区(117);测温线路(150,250)位于基体(110,210)上,测温线路(150,250)与发热线路(130,230)间隔设置,测温线路(150,250)包括测温部(151,251,351)和与测温部(151,251,351)电连接的测温电极(153,253),发热区(119,319)包括高温区(119a),测温部(151,251,351)位于高温区(119a)内。发热体(100,200)的加热起始阶段的实际温度与设计温度的偏差较小。
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