-
公开(公告)号：US20230345834A1
公开(公告)日：2023-10-26
申请号：US18027804
申请日：2021-09-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE
IPC: H10N10/17
CPC classification number: H10N10/17
Abstract: Disclosed according to an embodiment of the present invention is a thermoelectric device comprising: a fluid flow part; a thermoelectric module disposed on the fluid flow part; a guide part disposed on the fluid flow part and spaced apart from the thermoelectric module; and a shield member disposed on the thermoelectric module, wherein a part of the guide part overlaps the shield member in the vertical direction.
-
公开(公告)号：US20220260288A1
公开(公告)日：2022-08-18
申请号：US17604820
申请日：2020-04-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Jong Hyun KANG
Abstract: Disclosed is a power generation device including a case including a through hole configured to pass therethrough in a first direction and form an inner surface, a duct disposed in the through hole of the case and having a flow path such that a first fluid flows in a second direction perpendicular to the first direction, a first thermoelectric module including a first thermoelectric device disposed on a first surface of the duct and a first fin disposed in the first thermoelectric device, a second thermoelectric module including a second thermoelectric device disposed on a second surface facing the first surface of the duct and a second fin disposed in the second thermoelectric device, a plurality of first guide portions coupled to the case and disposed on the duct while facing each other, and a second guide portion disposed on a third surface formed between the first surface and the second surface of the duct. Here, the second guide portion extends between the plurality of first guide portions in the second direction. Also, the plurality of first guide portions and the second guide portion each include a tilting surface, and a tilt angle of the tilting surface of the second guide portion differs from a tilt angle of the tilting surface of each of the plurality of first guide portions.
-
公开(公告)号：US20230232718A1
公开(公告)日：2023-07-20
申请号：US18010678
申请日：2021-06-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE
IPC: H10N10/17
CPC classification number: H10N10/17
Abstract: A thermoelectric module, according to an embodiment of the present invention, comprises: a substrate; a thermoelectric element arranged on the substrate to be spaced apart from each other; and a cover member arranged on the substrate and arranged on one side of the thermoelectric element, wherein the cover member includes a first side surface closest to one side of the thermoelectric element and a second side surface facing the first side surface, the first side surface includes a first groove concave toward the second side surface, the second side surface includes a second groove concave toward the first side surface, and the width of the first groove is greater than the width of the second groove.
-
公开(公告)号：US20210226112A1
公开(公告)日：2021-07-22
申请号：US17256120
申请日：2019-07-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Jong Hyun KANG
Abstract: A heat conversion device according to an embodiment of the present invention comprises: a frame comprising multiple unit modules arranged in a first direction and in a second direction intersecting with the first direction, respectively, and a first cooling water inflow tube and a first cooling water discharge tube formed along the first direction so as to support the multiple unit modules; multiple second cooling water inflow tubes connected to the first cooling water inflow tube and arranged on one side of the multiple unit modules along the second direction; and multiple second cooling water discharge tubes connected to the first cooling water discharge tube and arranged on the other side of the multiple unit modules along the second direction. Each unit module comprises a cooling water passage chamber, a first thermoelectric module arranged on a first surface of the cooling water passage chamber, and a second thermoelectric module arranged on a second surface of the cooling water passage chamber. A cooling water inflow port is formed on a third surface between the first and second surfaces of the cooling water passage chamber. A cooling water discharge port is formed on a fourth surface between the first and second surface of the cooling water passage chamber. The cooling water inflow port is connected to the second cooling water inflow tubes, and the cooling water discharge port is connected to the second cooling water discharge tubes.
-
公开(公告)号：US20250107444A1
公开(公告)日：2025-03-27
申请号：US18973963
申请日：2024-12-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Sang Hoon BONG
Abstract: Disclosed is a thermoelectric device, according to one embodiment of the present invention, which may include a fluid movement part including a fluid hole extending in a first direction in one surface thereof, a thermoelectric module disposed on the one surface, and a shield member disposed on the thermoelectric module. In addition, the shield member may include a first part overlapping the thermoelectric module in a vertical direction, a second part misaligned with the thermoelectric module in the vertical direction, and a stepped part configured to connect the first part and the second part. Furthermore, the second part may be closer to the one surface of the fluid movement part than the first part is, and the fluid hole of the fluid movement part may overlap the second part and the stepped part in the vertical direction.
-
Patent Agency Ranking
公开(公告)号：US20240284800A1
公开(公告)日：2024-08-22
申请号：US18572365
申请日：2022-06-22
Applicant: LG INNOTEK CO., LTD
Inventor： Un Hak LEE
CPC classification number: H10N19/101 , H10N10/13 , H10N10/17
Abstract: A thermoelectric device according to an embodiment of the present invention comprises: a fluid flow part including one surface and the other surface spaced apart from the one surface in a first direction; a first thermoelectric element arranged on one surface of the fluid flow part; and a second thermoelectric element arranged on the other surface of the fluid flow part, wherein a first through-hole penetrating from the one surface to the other surface thereof is arranged in the fluid flow part, and a wire electrically connected to the first thermoelectric element is electrically connected to the second thermoelectric element through the first through-hole.
-
公开(公告)号：US20230329113A1
公开(公告)日：2023-10-12
申请号：US18144406
申请日：2023-05-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Jong Hyun KANG
IPC: H10N10/17 , H10N10/13 , H10N10/852
CPC classification number: H10N10/13 , H10N10/17 , H10N10/852
Abstract: A heat conversion device may comprise: a frame, and a first cooling water inflow tube and a first cooling water discharge tube; and multiple second cooling water discharge tubes connected to the first cooling water discharge tube and arranged on the other side of the multiple unit modules along the second direction. Each unit module comprises a cooling water passage chamber, a first thermoelectric module, and a second thermoelectric module. A cooling water inflow port is formed on a third surface between the first and second surfaces of the cooling water passage chamber. A cooling water discharge port is formed on a fourth surface between the first and second surface of the cooling water passage chamber. The cooling water inflow port is connected to the second cooling water inflow tubes, and the cooling water discharge port is connected to the second cooling water discharge tubes.
-
公开(公告)号：US20210167269A1
公开(公告)日：2021-06-03
申请号：US16952533
申请日：2020-11-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE , Sung Chul KIM
Abstract: A power generating apparatus according to one embodiment of the present invention includes a duct through which a first fluid passes, a first thermoelectric module and a second thermoelectric module disposed on a first surface of the duct to be spaced apart from each other, a connector disposed between the first thermoelectric module and the second thermoelectric module on the first surface of the duct, and a shield member disposed on the connector on the first surface of the duct, wherein the shield member includes a first face and a second face having a height higher than a height of the first face.
-
公开(公告)号：US20240251677A1
公开(公告)日：2024-07-25
申请号：US18624454
申请日：2024-04-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jae JEON , Un Hak LEE , Jong Hyun KANG , Young Sam YOO , Tae Woong KIM
Abstract: A heat converter may include a plurality of unit modules; and a frame, which supports the plurality of unit modules, allows cooling water to flow in through one surface arranged in the first direction, and allows the cooling water to be discharged through the other surface arranged in the first direction.
-
公开(公告)号：US20230329112A1
公开(公告)日：2023-10-12
申请号：US18027066
申请日：2021-09-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Sang Hoon BONG
Abstract: Disclosed is a thermoelectric device, according to one embodiment of the present invention, comprising: a fluid movement part including a groove part extending in a first direction on one surface; a thermoelectric module arranged on the one surface; and a shield member arranged on the thermoelectric module, wherein the shield member includes: a first part overlapping with the thermoelectric module in the vertical direction; a second part deviated from the thermoelectric module in the vertical direction; and a stepped part for connecting the first part to the second part, and the second part is closer than the first part to one surface of the fluid movement part, and the groove part of the fluid movement part overlaps with the second part and/or the stepped part in the vertical direction.
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.02 seconds)
