US 12,376,624 B2
Low-temperature baked device
Yancheng Liao, Guangdong (CN)
Assigned to SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen (CN)
Appl. No. 17/635,380
Filed by SHENZHEN SMOORE TECHNOLOGY LIMITED, Shenzhen (CN)
PCT Filed Aug. 13, 2020, PCT No. PCT/CN2020/109011
§ 371(c)(1), (2) Date Feb. 15, 2022,
PCT Pub. No. WO2021/027899, PCT Pub. Date Feb. 18, 2021.
Claims priority of application No. 201910754223.X (CN), filed on Aug. 15, 2019.
Prior Publication US 2022/0330612 A1, Oct. 20, 2022
Int. Cl. A24F 40/46 (2020.01); A24F 40/20 (2020.01); A24F 40/42 (2020.01)
CPC A24F 40/46 (2020.01) [A24F 40/20 (2020.01); A24F 40/42 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A low-temperature baked device, characterized by comprising a main body, a heating assembly, and a driving assembly; wherein the main body defines a receiving space for receiving a cigarette; the heating assembly comprises an insertion portion for inserting into the cigarette, and the driving assembly is coupled to the heating assembly; and
wherein the heating assembly is disposed in the main body, and is able to move linearly under a drive of the driving assembly along an axial direction of the cigarette between a first position at which the heating assembly is inserted into the cigarette, and a second position at which the heating assembly is at least partly separated from the cigarette; and
wherein the insertion portion is extended completely into the receiving space when the heating assembly is located at the first position, and the heating assembly is at least partially displaced out of the receiving space when the heating assembly is located at the second position; and
wherein the main body comprises an outer shell and a pushing tube disposed in the outer shell, an inner hole of the pushing tube defines the receiving space, one end in an axial direction of the pushing tube defines a first inserting port for insertion of the cigarette, and another end in an axial direction of the pushing tube is provided with a bottom wall, a second inserting port is defined in the bottom wall for insertion of the insertion portion, the outer shell is provided with a partition to support the pushing tube thereon, the partition is provided with a through hole corresponding to the second inserting port, shapes of the second inserting port and the through hole are matched with a shape of a cross section of the insertion portion, and the bottom wall and the partition exert a friction action onto the heating assembly so as to remove residues thereon when the heating assembly moves from the first position to the second position; and
wherein the driving assembly further comprises a mounting seat for disposing the heating assembly, the mounting seat comprises a mounting hole, the heating assembly comprises a heating element and a bracket, the heating element is installed onto the mounting seat via the bracket; the bracket comprises a first half portion and a second half portion located on a side of the first half portion distant to the cigarette, the dimensions of the second inserting port and the through hole of the partition are smaller than an external dimension of the first half portion, an external dimension of the second half portion and a dimension of the mounting hole of the mounting seat are smaller than an external dimension of the first half portion; the bracket is provided with a first contact for electrically interconnecting with the heating element, the mounting seat is provided with a second contact, and the first contact is in contact conduction with the second contact when the bracket is installed onto the mounting seat.