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    • 41. 发明公开
    • 왕복동식 압축기의 소음 저감 장치
    • 用于通过增加气体排放管和壳体之间的焊接刚度来减少再生压缩机的振动和噪声的装置
    • KR1020050017238A
    • 2005-02-22
    • KR1020030055506
    • 2003-08-11
    • 엘지전자 주식회사
    • 엄용환정충민서광하
    • F04B39/00
    • F04B39/0055F04B35/04F04B39/0016F04B39/0044F04B39/121
    • PURPOSE: A device for reducing noise of a reciprocating compressor is provided to offset vibration transmitted from a compression unit to a casing through a gas discharge pipe, and to reduce vibration and noise of the reciprocating compressor by fixing a reinforcing member in the connection portion of the casing and the gas discharge pipe. CONSTITUTION: A noise reducing device of a reciprocating compressor comprises a casing(10) containing a compression body sucking, compressing and discharging refrigerant gas by linearly reciprocating a mover and a piston combined with the mover, a gas discharge pipe(DP) combined with the casing by penetrating and connected to the discharge part of the compression body by an elastic loop pipe to transmit refrigerant gas from the compression body to a refrigerant pipe of a refrigerating cycle, and a reinforcing member combined with the connection portion of the casing and the gas discharge pipe to increase the rigidity of the connection portion.
    • 目的:提供一种降低往复式压缩机噪音的装置,以通过气体排放管来抵消从压缩单元传递到壳体的振动,并通过将加强构件固定在连接部分的连接部分中来减少往复式压缩机的振动和噪音 套管和排气管。 构成:往复式压缩机的降噪装置包括:壳体(10),其容纳通过线性往复运动的动子和与所述动子结合的活塞吸入,压缩和排出制冷剂气体的压缩体;气体排出管(DP) 壳体通过弹性环管穿过并连接到压缩体的排出部分,以将制冷剂气体从压缩体传递到制冷循环的制冷剂管,以及与壳体和气体的连接部分组合的加强构件 排出管以增加连接部的刚性。
    • 42. 发明公开
    • 리니어 압축기의 소음저감구조
    • 线性压缩机的噪声减少结构,包括安装在活塞一侧以减少由吸入产生的噪音和排出冷冻机的麻烦
    • KR1020040102502A
    • 2004-12-08
    • KR1020030033993
    • 2003-05-28
    • 엘지전자 주식회사
    • 김정우김진동김광욱엄용환
    • F04B17/04
    • F04B39/0061F04B35/04F04B39/0016F04B39/0038F04B39/042
    • PURPOSE: A noise reduction structure of a linear compressor is provided to reduce noise together with a muffler by forming an enclosed space for reducing noise to the inside of a piston. CONSTITUTION: A noise reduction structure of a linear compressor comprises a piston(54) compressing a refrigerant while rectilinearly reciprocating inside a cylinder(52); a muffler(62) installed in a state of having a hollow muffler tube(62a) inserted in the piston; and a sealing member(64) installed between the piston and the muffler tube in a state of rectilinearly reciprocating with the piston to constitute a space(A) reducing noise to the inside of the piston.
    • 目的:提供线性压缩机的降噪结构,通过形成用于减少活塞内部的噪音的封闭空间来与消声器一起减少噪声。 构成:线性压缩机的降噪结构包括在气缸(52)内直线往复运动的同时压缩制冷剂的活塞(54); 安装在具有插入所述活塞中的中空消声器管(62a)的状态下的消声器(62) 以及密封构件(64),其以与活塞直线往复运动的状态安装在活塞和消音器管之间,以构成减小到活塞内部的噪声的空间(A)。
    • 47. 发明公开
    • 냉장고, 및 홈 어플라이언스
    • 冰箱和家用电器
    • KR1020150081697A
    • 2015-07-15
    • KR1020140001442
    • 2014-01-06
    • 엘지전자 주식회사
    • 이기배엄용환최상복
    • F25D21/08F25D29/00G06F1/28F25D19/00
    • F25D21/08F25B2600/021F25B2600/0251F25D21/006Y02B40/32
    • 본발명은냉장고, 및홈 어플라이언스에관한것이다. 본발명의실시예에따른냉장고는, 압축기와, 직류전원을저장하는커패시터와, 압축기를구동하기위해, 변환된직류전원을이용하여, 교류전원을출력하는인버터와, 인버터로부터의교류전원을이용하여동작하는제상히터와, 인버터와제상히터사이에접속되며, 인버터로부터의교류전원을제상히터또는압축기중 적어도하나에공급하는스위칭부와, 인버터를제어하는압축기마이컴을포함한다. 이에따라, 인버터에서출력되는교류전원을이용하여, 제상히터를간단하게구동할수 있게된다.
    • 本发明涉及一种冰箱和家用电器。 根据本发明的实施例,冰箱包括:压缩机; 存储直流电的电容器; 逆变器,通过使用所述转换的直流电力来输出交流电力来驱动所述压缩机; 通过使用来自逆变器的直流电源来操作的除霜加热器; 连接在逆变器和除霜加热器之间的切换单元,并且将来自逆变器的交流电力提供给除霜加热器或压缩机中的至少一个; 以及控制逆变器的压缩机微机。 因此,可以通过使用从逆变器输出的直流电力简单地驱动除霜加热器。
    • 49. 发明公开
    • 냉장고, 홈 어플라이언스 및 그 동작방법
    • 移动终端,家用电器和操作相同的网络
    • KR1020140093306A
    • 2014-07-28
    • KR1020130002175
    • 2013-01-08
    • 엘지전자 주식회사
    • 엄용환이기배최상복
    • F25D29/00F25D23/00
    • F25D29/00F25B49/022F25B49/025F25B2600/021F25B2600/024F25D2400/36G01R22/06H04L43/00
    • The present invention relates to a refrigerator, a home appliance, and an operating method thereof. The refrigerator according to an embodiment of the present invention comprises: a motor operating a compressor; an output current detecting part detecting a current flowing in the motor; a compressor microcomputer calculating power consumption in a compressor based on the detected output current; multiple power consumption units; and a main microcomputer receiving the information of the calculated power consumption in the compressor, and calculating final power consumption by using the information of the calculated power consumption in the compressor and the pre-stored information of power consumption in the respective power consumption units according to whether the power consumption units are operated or not. Therefore, the power consumption can be conveniently calculated.
    • 冰箱,家电及其操作方法技术领域本发明涉及一种冰箱,家用电器及其操作方法。 根据本发明的实施例的冰箱包括:操作压缩机的马达; 检测在电动机中流动的电流的输出电流检测部; 压缩机微计算机,根据检测出的输出电流计算压缩机的功耗; 多功耗单位; 以及主计算机,接收压缩机中计算出的功耗的信息,并且通过使用压缩机中计算出的功率消耗的信息和各个功耗单元中预先存储的功耗信息来计算最终功耗,根据 功耗单元是否工作。 因此,可以方便地计算功耗。
    • 50. 发明公开
    • 냉장고 및 그의 제어방법
    • 制冷机及其控制方法
    • KR1020130036414A
    • 2013-04-12
    • KR1020110100468
    • 2011-10-04
    • 엘지전자 주식회사
    • 김서중엄용환김경윤
    • F25D21/08F25D29/00
    • F25D21/08F25D29/00
    • PURPOSE: A refrigerator and a control method thereof are provided to accurately sense the amount of frost on a surface of an evaporator with a sensor by preventing the generation of the frost on a surface of the sensor. CONSTITUTION: A refrigerator comprises a body, an evaporator, a sensor(410), and a sensor defrosting device(430). The body includes a storage space where food is stored at low temperature. The evaporator is received in a cold air generating chamber formed in one side of the body. The sensor is mounted in the evaporator, thereby sensing the amount of frost on a surface of the evaporator. The sensor defrosting device defrosts the frost on the surface of the evaporator.
    • 目的:提供一种冰箱及其控制方法,以通过防止在传感器的表面产生霜而精确地感测具有传感器的蒸发器表面上的霜的量。 构成:冰箱包括主体,蒸发器,传感器(410)和传感器除霜装置(430)。 身体包括储存空间,食物在低温下储存。 蒸发器容纳在形成在主体一侧的冷空气发生室中。 传感器安装在蒸发器中,从而感测蒸发器表面上的霜的量。 传感器除霜装置除霜蒸发器表面的霜。