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    • 1. 发明公开
    • 공기 청정기
    • 空气净化器
    • KR1020030075698A
    • 2003-09-26
    • KR1020020015052
    • 2002-03-20
    • 주식회사 엘지이아이
    • 이호범강광옥서영일강태욱홍영기조현욱
    • B01D46/00
    • B01D46/0041B01D46/0005B01D46/0032B01D46/12B01D46/4236B01D46/4254B01D46/44
    • PURPOSE: An air cleaner is provided to increase blowing volume by improving channel structure of the air cleaner and installing turbo fan and perform air purification operation even in a large space requiring high capacity by improving operation efficiency. CONSTITUTION: The air cleaner comprises a cabinet(50) the front side of which is opened, and on the upper surface of which a discharge port(51) is formed; a suction grill(55) which is installed at the opening part of the cabinet, and on the inner wall of which air filter(58) is removably installed; a blowing unit(60) comprising motor(61) installed on the inner wall of the cabinet to produce driving force and turbo fan(62) installed on rotation shaft of the motor to generate blowing pressure; a dust collecting filter(65) arranged in front of the blowing unit to filter fine dust passing through the air filter; and a barrier(70) arranged between the dust collecting filter and blowing unit to divide the inside of the cabinet into blowing chamber and collecting chamber, wherein a fixing part is formed at the cabinet to mount the motor on the inner wall of the rear surface of the cabinet, and a plurality of reinforcing ribs(53) are formed on the circumference of the fixing part, wherein front inlet and side inlet are formed on the front side and inclined both surfaces of the suction grill respectively, and wherein the barrier comprises filter mounting part(71), electrical device part(74) and housing part(75) comprising housing guide, discharge guide and guide panel.
    • 目的:通过提高空气净化器的通道结构和安装涡轮风扇,通过提高运行效率,即使在需要高容量的大空间中也可以进行空气净化,从而提高空气净化器。 构成:空气净化器包括其前侧开口的机壳(50),其上表面形成有排出口(51); 吸入格栅(55),其安装在机壳的开口部分,并且其内壁上可移除地安装有空气过滤器(58); 吹风单元(60),其包括安装在所述机壳的内壁上以产生驱动力的马达(61)和安装在所述马达的旋转轴上的涡轮风扇(62),以产生吹风压力; 布置在吹风单元前面的集尘过滤器(65),用于过滤通过空气过滤器的细粉尘; 以及布置在所述集尘过滤器和吹风单元之间的屏障(70),以将所述机壳的内部分成鼓风室和收集室,其中在所述机壳处形成固定部,以将所述马达安装在所述后表面的内壁上 并且在固定部分的圆周上形成有多个加强筋(53),其中前进气口和侧入口分别形成在吸入格栅的前侧和倾斜的两个表面上,并且其中挡板包括 过滤器安装部分(71),电气设备部分(74)和壳体部分(75),包括壳体引导件,排出引导件和引导板。
    • 2. 发明公开
    • 진공청소기 겸용 공기청정기
    • 空气净化器与真空清洁器
    • KR1020030073187A
    • 2003-09-19
    • KR1020020012594
    • 2002-03-08
    • 주식회사 엘지이아이
    • 조현욱
    • B01D46/00
    • B01D46/0041B01D46/0005
    • PURPOSE: An air cleaner with vacuum cleaner to which concentrative suction portion is added, and in which suction channel for sucking air in air cleaning space is selectively changed is provided. CONSTITUTION: The air cleaner(50) with vacuum cleaner comprises in which varieties of parts are installed, which forms an external appearance, and at one side of which suction hole(68) and suction port(62) for sucking in the external air are formed; a purification means installed inside the case to discharge the purified air to the outside again by sucking in polluted air and cleaning the polluted air using filter; and a concentrative suction portion(90) connected to the suction hole to suck in dust into the case, wherein the air cleaner with vacuum cleaner further comprises an open-and-shut plate assembly installed at a position corresponding to the suction hole and suction port of the case to selectively suck in air through the suction hole and suction port of the case, and wherein the open-and-shut plate assembly comprises an open-and-shut plate(76) installed inside the case to selectively shield the suction hole and suction port, and an open-and-shut lever(78) guided along a slot(70) penetratingly formed on the case to operate the open-and-shut plate at the outside of the case.
    • 目的:提供一种具有真空吸尘器的空气净化器,其中增加了集中吸入部分,并且其中选择性地改变空气清洁空间中的吸入空气的吸入通道。 构成:具有真空吸尘器的空气净化器(50)包括安装有各种部件的外部形状,并且其一侧的用于吸入外部空气的吸入孔(68)和吸入口(62) 形成; 净化装置安装在壳体内部,通过吸入污染空气并且使用过滤器清洁污染空气再次将净化空气排出到外部; 以及与吸入孔连接以将灰尘吸入壳体的集中吸入部分(90),其中具有真空吸尘器的空气净化器还包括安装在对应于吸入孔和吸入口的位置的开闭板组件 所述开关板组件包括安装在所述壳体内的开闭板(76),以选择性地屏蔽所述吸入孔 和吸入口,以及沿着贯穿地形成在壳体上的狭槽(70)引导的打开和关闭杆(78),以在壳体的外部操作打开和关闭板。
    • 3. 发明公开
    • 열교환사이클용 냉난방 겸용 숏튜브
    • 用于加热和冷却热交换循环的两个管子
    • KR1020020060847A
    • 2002-07-19
    • KR1020010001912
    • 2001-01-12
    • 주식회사 엘지이아이
    • 조현욱
    • F25B41/06
    • F25B41/06
    • PURPOSE: A shot tube for both of heating and cooling of heat exchange cycle is provided to simplify structure for decompression of working fluid. CONSTITUTION: A shot tube(50) includes a casing(52) forming an exterior of the shot tube and having an inner passage fluidically connected with components of a heat exchange cycle; a fixed expansion part(60) fixed in the casing and having an expansion passage(62) relatively narrower than the inner passage of the casing to expand working fluid; and a movable expansion part(70) moving in flowing direction of working fluid and having an expansion passage(72) selectively and fluidically connected with the fixed expansion part to selectively expand working fluid.
    • 目的:提供用于加热和冷却热交换循环的喷射管,以简化工作流体减压的结构。 构造:喷射管(50)包括形成喷射管的外部并具有与热交换循环的部件流体连接的内部通道的壳体(52) 固定在所述壳体内并且具有比所述壳体的内部通道相对窄的膨胀通道(62)的膨胀部(60),以膨胀工作流体; 以及可移动的膨胀部分(70),其在工作流体的流动方向上移动并且具有选择性地与固定的膨胀部件流体连接的膨胀通道(72),以选择性地膨胀工作流体。
    • 4. 发明公开
    • 열교환사이클용 팽창장치
    • 热交换循环膨胀装置
    • KR1020020052818A
    • 2002-07-04
    • KR1020000082282
    • 2000-12-26
    • 주식회사 엘지이아이
    • 조현욱
    • F25B41/06
    • F25B41/06
    • PURPOSE: An expansion device for heat exchanging cycle is provided to simplify constitution thereof and to minimize space for installation thereof. CONSTITUTION: An expansion device includes a passage pipe through which working fluid flows connecting high pressure side and low pressure side; and more than one orifice(40) installed in the passage pipe at regular interval to fluidically connect the high pressure side and the low pressure side and having a penetrating hole(42) with a diameter relatively smaller than an inner diameter of the passage pipe connecting rib formed around an edge thereof for insertion of the passage pipe and a flange(44) for coupling with the passage pipe.
    • 目的:提供一种用于热交换循环的膨胀装置,以简化其构造并最小化其安装空间。 构成:膨胀装置包括通过管道,工作流体通过该管道连接高压侧和低压侧; 以及多个孔(40),其以规则间隔安装在所述通道管中,以流体连接所述高压侧和所述低压侧,并且具有直径相对小于所述通道管连接的内径的直径(42) 形成在其边缘周围的用于插入通道管的肋和用于与通道管连接的凸缘(44)。
    • 5. 发明公开
    • 창문형 공기조화기의 환기구 개폐장치
    • KR1019970062551A
    • 1997-09-12
    • KR1019960005034
    • 1996-02-28
    • 주식회사 엘지이아이
    • 주창회강동준김영표조현욱장우성박일현지송우노정호
    • F24F13/08F24F1/02F24F7/00F24F13/00
    • 본 발명은 실내를 냉방 또는 난방상태로 공조시 실내의 공기를 교환시키어 공조환경을 쾌적하게 유지시키는 창문형 공기화기의 환기구 개폐장치에 관한 것으로, 특히 부품을 단일화 하여 구조를 간단히 하고 제조단가를 절감시킬 수 있는 창문형 공기조화기의 환기구 개폐장치로, 컨트롤박스 상단부 즉 배리어(100)에 실외기와 통하는 벤틸레이션 유로(200)의 일단이 설치되고 이 벤틸레이션 유로(200)의 타단이 디스플레이 박스(300)에 형성된 환기구 (310)에 밀착고정되게 설치되고, 상기 환기구(310)의 전면에는 이 환기구(310)를 개폐하는 개폐조절장치(400)가 설치되고, 상기 개폐장치(400)는 컨트롤박스 상단부에 설치되며 길이방향으로 길게 형성된 벤틸레이션 유로(200)와; 이 벤틸레이션 유로(200)의 일단이 상기 디스플레이 박스(300)에 돌출형성하되 길이방향으로 다수개의 구멍(311)이 등간격으로 형성된 환기구(310) 에 연결설치됨과 동시에 상기 환기구(310) 내에서 자유롭게 미끄럼작동되며 상기 환기구(310)에 형성된 구멍(311)과 동일한 조절구멍(411)을 가지는 조절편(410)과; 이 조절편(410) 일단에 형성되며 이 조절편(410)을 자유롭게 조절하기 위한 손잡이(420)로 구성된다.
    • 8. 发明授权
    • 공기 청정기
    • KR100511951B1
    • 2005-09-02
    • KR1020020015052
    • 2002-03-20
    • 주식회사 엘지이아이
    • 이호범강광옥서영일강태욱홍영기조현욱
    • B01D46/00
    • 본 발명은 실내 공기 중의 불순물을 제거하는 공기 청정기에 관한 것으로서, 특히 공기 청정기의 유로구조가 개선되고, 터보팬이 설치됨으로써, 송풍량이 증가되고, 운전 효율이 향상되므로 대용량이 요구되는 넓은 공간에서도 공기 정화 작용을 행할 수 있도록 한 공기 청정기에 관한 것이다.
      본 발명에 따른 공기 청정기는 공기가 흡입되도록 전면 및 측면에 각각 전면 흡입구 및 측면 흡입구가 형성됨과 아울러 상면에 상기 흡입된 공기를 토출시키는 토출구가 형성된 캐비닛어셈블리와; 상기 캐비닛어셈블리 내부에 설치되되, 상기 캐비닛어셈블리 내벽에 형성된 고정부에 설치되어 상기 흡입구를 통해 흡입된 공기를 송풍시키는 터보팬 및 상기 터보팬을 구동시키는 모터를 포함하여 구성된 송풍장치와; 상기 캐비닛어셈블리의 내부에 설치되어 상기 캐비닛어셈블리의 내부를 이물질이 포집되는 포집실과 상기 송풍장치가 설치되는 송풍실로 구획함과 아울러 상기 송풍장치와 상호 작용되어 토출되는 공기를 압출시키는 배리어와; 상기 모터가 설치되는 고정부 둘레에 형성되어 상기 모터에서 발생되는 진동 및 상기 터보팬을 통해 전달되는 진동을 완충시키는 보강리브를 포함하여 구성되는 것을 특징으로 한다.
    • 9. 发明公开
    • 공기청정기의 전기식 집진장치
    • 室内空气净化用电气设备
    • KR1020030077156A
    • 2003-10-01
    • KR1020020016099
    • 2002-03-25
    • 주식회사 엘지이아이
    • 이호범강광옥강태욱홍영기조현욱
    • B03C3/45B01D46/00
    • B03C3/45B03C3/32
    • PURPOSE: An electric precipitator for indoor air purification is provided to improve foreign material collecting performance by increasing cross sectional area of collecting electrodes and reduce production cost by simplifying structure of the electric precipitator. CONSTITUTION: In an electric precipitator comprising a collection part(80) for collecting foreign materials ionized by ionization part(70), the electric precipitator for indoor air purification is characterized in that the collection part(80) comprises first collecting electrodes(83) wound in a scroll shape with being arranged adjacently to the rear of the ionization part; second collecting electrodes(82) alternately arranged between the first collecting electrodes; and a collection part frame(81) in which the first collecting electrodes and second collecting electrodes are installed, wherein the second collecting electrodes are bent in a zigzag shape, wherein the first and second collecting electrodes are formed of aluminum (Al), and wherein the second collecting electrodes are connected to grounding.
    • 目的:提供一种室内空气净化用电除尘器,通过增加集电极的横截面积,通过简化电除尘器的结构,降低生产成本,提高异物收集性能。 本发明提供一种室内空气净化用电除尘器,其特征在于,收集部(80)包括卷绕的第一收集电极(83),所述集尘部(80)包括:收集部(80),其收集由电离部(70)离子化的异物 呈相对于离子化部分的后方布置的涡卷状; 交替布置在第一收集电极之间的第二收集电极(82) 以及其中安装有第一集电电极和第二集电电极的收集部分框架(81),其中第二集电电极以锯齿形弯曲,其中第一和第二集电电极由铝(Al)形成,并且其中 第二收集电极连接到接地。
    • 10. 发明公开
    • 공기청정기의 전기식 집진 필터
    • 电动除尘器采集过滤器
    • KR1020030075702A
    • 2003-09-26
    • KR1020020015056
    • 2002-03-20
    • 주식회사 엘지이아이
    • 이호범강광옥서영일강태욱홍영기조현욱
    • B03C3/45B01D46/00
    • B03C3/45B03C3/32B03C3/361
    • PURPOSE: An electric dust collecting filter of an air cleaner is provided to push ionized dust out of the first accelerative electrode, and to pull the dust from the second accelerative electrode to absorb the dust, thereby improving a dust collecting capability. CONSTITUTION: An ionizer(61) ionizes dust in the air. Ground meshes(74) absorb the dust ionized in the ionizer(61). The first accelerative mesh(76) is applied with power having the same polarity as the ionized dust in order to push the ionized dust out of the ionizer(61). The second accelerative mesh(78) is applied with power having opposite polarity to the ionized dust in order to pull the ionized dust. The ionized dust pulled by the second accelerative mesh(78) is acceleratedly absorbed into the second accelerative mesh(78).
    • 目的:提供一种空气滤清器的电除尘过滤器,用于将电离粉尘从第一加速电极推出,并从第二加速电极拉出灰尘,吸收灰尘,从而提高集尘能力。 构成:电离器(61)将空气中的灰尘电离。 接地网(74)吸收电离器(61)中电离的灰尘。 第一加速网(76)被施加与电离灰尘具有相同极性的功率,以便将电离粉尘推出离子发生器(61)。 第二加速网(78)被施加与电离灰尘具有相反极性的功率,以拉动电离灰尘。 由第二加速网(78)拉动的电离尘埃被加速吸收到第二加速网(78)中。