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公开(公告)号：US20230040390A1
公开(公告)日：2023-02-09
申请号：US17791627
申请日：2021-01-07
Inventor： Minwoo JEONG , Sehyeon KIM , Bongjun KIM , Wonjoon CHOI , Jaemin LEE
Abstract: A radiator according to one embodiment of the present invention comprises at least one group of heat dissipation layers that are applied to the surface of the radiator so as to be sequentially layered thereon, wherein the one group of heat dissipation layer comprises a first coating layer formed by applying either a first dispersion solution or a second dispersion solution, and a second coating layer formed by applying the dispersion solution differing from that on the first coating layer, the first dispersion solution comprises positively charged metal oxide nanoparticles, and the second dispersion solution comprises negatively charged carbon nanotubes (CNT-COOH). The heat dissipation layer is formed in a porous thin film structure so as to have thickness of several micrometers, and thus increases a heat dissipation area by ten times, thereby improving heat dissipation efficiency, and can be applied without being restricted by the size, volume, shape, arrangement and the like of a radiator.
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公开(公告)号：US20160138845A1
公开(公告)日：2016-05-19
申请号：US14927520
申请日：2015-10-30
Applicant: LG ELECTRONICS INC.
Inventor： Bongjun KIM , Siyeon AN
IPC: F25C5/04
CPC classification number: F25C5/046 , F25C5/22 , F25C2400/04 , F25C2500/02
Abstract: An ice supplying apparatus includes: an ice bank configured to store therein ice made by an ice maker; a blade unit having a fixed blade, and a rotary blade formed to be relatively-rotatable with respect to the fixed blade, the rotary blade configured to crush ice when rotated in one direction; and a discharge guide unit provided below the blade unit, and configured to discharge the crushed ice, wherein a scattering preventing unit having a different inclination, in a gravitational direction of the earth, from another side of the discharge guide unit is formed at one side of the discharge guide unit, so as to prevent scattering of the crushed ice when the crushed ice is taken out.
Abstract translation: 一种制冰装置，包括：冰块，被配置为储存由制冰机制成的冰; 具有固定刀片的刀片单元和相对于固定刀片相对旋转地形成的旋转刀片，所述旋转刀片构造成在沿一个方向旋转时压碎冰; 以及排出引导单元，其设置在所述叶片单元的下方，并且被构造成将所述碎冰排出，其特征在于，在所述排出引导单元的另一侧形成有沿所述地球的重力方向具有不同倾斜度的散射防止单元 以防止被破碎的冰被取出时碎冰的飞散。
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公开(公告)号：US20230151978A1
公开(公告)日：2023-05-18
申请号：US17984447
申请日：2022-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Ilna SON , Bongjun KIM , Minwoo JEONG , Sehyoun KIM
Abstract: Disclosed are an ion generating device and an air conditioner having the same. The air conditioner may include a housing; a blower which causes a flow of air passing through an inner space of the housing; a heat exchanger located in the inner space of the housing; and an ion generating device which is spaced apart from the heat exchanger, and coupled to an inner side of the housing, wherein the ion generating device may include: a hollow body; a fan which is coupled to one side of the body, and causes a flow of air passing through an inside of the body; and an ionizer which is coupled to the other side of the body, and generates ion, wherein the ionizer may include a case hole which is formed in a portion of the ionizer facing the inside of the body, and communicates with the inside of the body.
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公开(公告)号：US20210404672A1
公开(公告)日：2021-12-30
申请号：US16622634
申请日：2018-05-15
Inventor： Yohan LEE , Bongjun KIM , Sehyeon KIM , Jaeyoung KIM , Minwoo JEONG , Hyungjin SUNG , Jaebok LEE , Sunggoon PARK
Abstract: A flow disturbance apparatus includes: a refrigerant pipe having a flow space in which refrigerant flows; and at least one disturbance member disposed inside the refrigerant pipe that is vibrated by the flow of refrigerant in the refrigerant pipe to disturb the refrigerant flowing in the refrigerant pipe.
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