KR200183791Y1 - Grounding appliance of an electric product - Google Patents

Grounding appliance of an electric product Download PDF

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Publication number
KR200183791Y1
KR200183791Y1 KR2019970032633U KR19970032633U KR200183791Y1 KR 200183791 Y1 KR200183791 Y1 KR 200183791Y1 KR 2019970032633 U KR2019970032633 U KR 2019970032633U KR 19970032633 U KR19970032633 U KR 19970032633U KR 200183791 Y1 KR200183791 Y1 KR 200183791Y1
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KR
South Korea
Prior art keywords
ground wire
support shaft
cylinder
roll
fixed
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KR2019970032633U
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Korean (ko)
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KR19990019335U (en
Inventor
조성문
전병국
Original Assignee
윤종용
삼성전자주식회사
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Priority to KR2019970032633U priority Critical patent/KR200183791Y1/en
Publication of KR19990019335U publication Critical patent/KR19990019335U/en
Application granted granted Critical
Publication of KR200183791Y1 publication Critical patent/KR200183791Y1/en

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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

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  • Elimination Of Static Electricity (AREA)

Abstract

본 고안은 전기 제품의 접지기구에 관한 것으로서, 접지선이 권취되는 실린더의 양측으로 원판이 고정되는 실패구조의 권취롤; 상기 권취롤을 회전 가능하게 지지하도록 실린더에 삽입되고, 볼트를 이용하여 가전제품의 본체에 고정되는 지지축; 그리고 접지선의 일단과 함께 실린더에 고정되고, 관통홈을 통해 지지축과 접촉하는 탄성부재를 포함하여 이루어지는 것을 특징으로 한다.The present invention relates to a grounding mechanism of an electric product, the winding roll of the failure structure in which the disc is fixed to both sides of the cylinder around which the ground wire is wound; A support shaft inserted into a cylinder to rotatably support the take-up roll and fixed to a main body of a home appliance by using a bolt; And an elastic member fixed to the cylinder together with one end of the ground wire and in contact with the support shaft through the through groove.

이에 따라 세탁기 등의 가전제품에서 누전 사고를 방지하는 접지선이 인출 가능하게 장착되도록 하여 편리성 및 안전성을 향상하는 효과가 있다.Accordingly, the ground wire for preventing a short circuit accident may be mounted in the home appliance such as a washing machine so as to be able to be pulled out, thereby improving convenience and safety.

Description

전기 제품의 접지기구Grounding Mechanism of Electrical Appliances

본 고안은 전기 제품의 접지기구에 관한 것으로서, 더욱 상세하게는 세탁기 등의 가전제품에서 누전 사고를 방지하기 위한 접지선을 인출 가능하게 장착되도록 하여 편리성 및 안전성을 향상시킬 수 있도록 한 전기 제품의 접지기구에 관한 것이다.The present invention relates to a grounding mechanism of an electrical appliance, and more particularly, to ground the electrical appliance to improve convenience and safety by being able to withdraw a grounding wire for preventing a short circuit in a home appliance such as a washing machine. It is about a mechanism.

일반적으로, 모터 등 비교적 대전류 부하를 지니는 가전제품은 출하시 접지선을 공급하여 누전 사고를 방지한다. 예컨대 모터의 회전력을 이용하여 의복, 침구 등에 부착된 각종 오염 물질을 제거하기 위한 세탁기는 마이콤 제어에 의해 소정의 세탁 순서에 따라 자동으로 세탁을 수행하는 제품으로서 접지용 동판을 땅에 묻거나 접지전용 콘센트에 접지선을 연결해야 한다.In general, home appliances with relatively large current loads, such as motors, supply a ground wire at the time of shipment to prevent a short circuit accident. For example, a washing machine for removing various contaminants attached to clothes, bedding, etc. by using the rotational force of a motor is a product which automatically washes in accordance with a predetermined washing order by a microcomputer control. The ground wire must be connected to the outlet.

그러나, 이사를 감에 따라 접지선을 푸는 경우나 세탁기의 설치 위치를 변경하는 경우 접지선을 적절히 처리 및 보관하지 못하여 접지선이 손상되거나 분실되는 문제점이 있다.However, there is a problem in that the ground wire is damaged or lost due to failure to properly handle and store the ground wire in case of releasing the ground wire or changing the installation position of the washing machine.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 세탁기 등의 가전제품에서 누전 사고를 방지하는 접지선이 인출 가능하게 장착되도록 하여 편리성 및 안전성을 향상시킬 수 있는 전기 제품의 접지기구를 제공하는데 있다.The present invention is to solve the above problems, the object of the present invention is to install a grounding wire to prevent a short circuit in household appliances such as washing machines withdrawable so that the convenience and safety of the grounding of the electrical product can be improved To provide a mechanism.

도 1은 세탁기에 본 고안의 기구가 장착 상태를 나타내는 사시도,1 is a perspective view showing a mounting state of the apparatus of the present invention in a washing machine,

도 2는 도 1의 주요부를 분해하여 조립되는 상태를 나타내는 구성도,2 is a configuration diagram showing a state in which the main parts of Figure 1 disassembled and assembled;

도 3은 본 고안에 따른 기구의 조립 상태를 나타내는 개념도.3 is a conceptual view showing an assembled state of the apparatus according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

11: 케이스 12: 커버11: case 12: cover

13: 조작패널 14: 접지선13: Operation panel 14: Ground wire

20: 접지기구 21: 권취롤20: grounding mechanism 21: winding roll

22: 지지축 23: 볼트22: support shaft 23: bolt

24: 탄성부재 25: 스크류24: elastic member 25: screw

26: 그루우브 27: 실린더26: groove 27: cylinder

28: 플랜지28: flange

상기와 같은 목적을 달성하기 위해 본 고안은, 접지선이 권취되는 실린더의 양측으로 원판이 고정되는 실패구조의 권취롤; 상기 권취롤을 회전 가능하게 지지하도록 실린더에 삽입되고, 볼트를 이용하여 가전제품의 본체에 고정되는 지지축; 그리고 접지선의 일단과 함께 실린더에 고정되고, 관통홈을 통해 지지축과 접촉하는 탄성부재를 포함하여 이루어진 것에 의해 달성된다.The present invention in order to achieve the above object, the winding roll of the failure structure is fixed to the disc on both sides of the cylinder to which the ground wire is wound; A support shaft inserted into a cylinder to rotatably support the take-up roll and fixed to a main body of a home appliance by using a bolt; And an elastic member fixed to the cylinder with one end of the ground wire and contacting the support shaft through the through groove.

이하, 본 고안에 따른 전기 제품의 접지기구에 대한 바람직한 실시예를 첨부도면에 의거하여 상세하게 설명한다.Hereinafter, a preferred embodiment of the grounding mechanism of the electrical appliance according to the present invention will be described in detail with reference to the accompanying drawings.

도 1을 참조하면, 케이스(11) 및 커버(12) 구조에 조작패널(13)을 지니는 세탁기에서 접지선(14)을 수용하는 본 고안의 접지기구(20)를 케이스(11)의 외측면에 설치한다. 접지기구(20)는 케이스(11)의 내측으로 설치하는 것도 가능한데, 이 경우 접지선(14)에 접근할 수 있는 도어를 추가해야 한다. 접지기구(20)의 설치 위치는 세탁 완료후 배출되는 오염수에 접촉하지 않을 정도의 높이로 한다.Referring to FIG. 1, the ground mechanism 20 of the present invention, which accommodates the ground wire 14 in the washing machine having the operation panel 13 in the case 11 and the cover 12 structure, is provided on the outer surface of the case 11. Install. It is also possible to install the ground mechanism 20 into the case 11, in which case it is necessary to add a door that can access the ground wire (14). The installation position of the grounding mechanism 20 is such that it does not contact the contaminated water discharged after the washing is completed.

도 2를 참조하면, 본 고안의 접지기구(20)에서 권취롤(21)은 실린더(27)의 양측으로 원판이 고정되는 실패구조를 지닌다. 실린더(27)는 접지선(14)이 권취되는 곳으로서 원판과 함께 전기적 절연 재질을 사용한다. 권취롤(21)의 양측 원판은 접지선(14)을 이탈 없이 수용할 수 있는 최소한의 크기로 한다.Referring to Figure 2, the winding roll 21 in the grounding mechanism 20 of the present invention has a failure structure in which the disc is fixed to both sides of the cylinder (27). The cylinder 27 is a place where the ground wire 14 is wound and uses an electrically insulating material together with the disc. Both discs of the take-up roll 21 have a minimum size that can accommodate the ground wire 14 without detachment.

또, 본 고안에 따르면 상기 권취롤(21)을 회전 가능하게 지지하도록 실린더(27)에 지지축(22)을 삽입한다. 볼트(23)를 이용하여 가전제품의 본체에 고정되는 지지축(22)은 전기적 도전체를 사용한다. 지지축(22)은 권취롤(21)의 실린더(27)와 헐거운 끼워맞춤되고 일단에 권취롤(21)의 이탈을 차단하는 플랜지(28)가 형성된다. 지지축(22)의 플랜지(28)는 권취롤(21)을 도 1처럼 장착할 때 외부로 노출되므로 안전을 위해 전기적 절연체로 하는 것이 바람직하다. 지지축(22)은 권취롤(21)에 삽입했을 때 권취롤(21)의 타측으로 약간 돌출되는 길이를 지니도록 하여 권취롤(21)의 회전을 보장한다.In addition, according to the present invention, the support shaft 22 is inserted into the cylinder 27 to rotatably support the take-up roll 21. The support shaft 22 fixed to the main body of the home appliance by using the bolt 23 uses an electrical conductor. The support shaft 22 is loosely fitted with the cylinder 27 of the take-up roll 21, and a flange 28 is formed at one end to block the separation of the take-up roll 21. Since the flange 28 of the support shaft 22 is exposed to the outside when the take-up roll 21 is mounted as shown in FIG. 1, it is preferable to use an electrical insulator for safety. The support shaft 22 has a length that slightly protrudes to the other side of the take-up roll 21 when inserted into the take-up roll 21 to ensure rotation of the take-up roll 21.

또, 본 고안에 따르면 접지선(14)의 일단과 함께 실린더(27)에 고정되는 탄성부재(24)가 관통홈(27a)을 통해 지지축(22)과 접촉한다. 탄성부재(24)를 고정하는 스크류(25)는 실린더(27)의 내부로 돌출되어 지지축(22)에 이르지 않는 길이의 것을 사용한다.In addition, according to the present invention, the elastic member 24 fixed to the cylinder 27 together with one end of the ground wire 14 is in contact with the support shaft 22 through the through groove 27a. The screw 25 which fixes the elastic member 24 uses the thing of the length which protrudes inside the cylinder 27, and does not reach the support shaft 22. As shown in FIG.

도 3을 참조하면, 본 고안은 탄성부재(24)는 그 타단이 지지축(22)의 그루우브(26) 내에서 미끄럼 가압 접촉되는 판스프링을 사용한다. 그루우브(26)는 지지축(22)의 외주면에 걸쳐 동일한 폭과 깊이로 형성하는데 탄성부재(24)보다 폭이 약간 크거나 같도록 한다. 권취롤(21)이 세탁기의 접지부에 고정되면 볼트(23) 및 지지축(22)을 통해 전기적으로 연결되는데 탄성부재(24)는 접지선(14)과 지지축(22)의 연결을 매개하여 접지 회로가 구성되도록 한다. 이러한 기능외에 권취롤(21)의 풀림 동작에 적절한 저항력을 제공하여 접지선(14)이 풀리는 속도를 제한하고 임의로 풀어지지 않도록 하는 기능도 지닌다.Referring to FIG. 3, the present invention uses a leaf spring in which the elastic member 24 is in sliding contact with the other end of the groove 26 of the support shaft 22. The grooves 26 are formed to have the same width and depth over the outer circumferential surface of the support shaft 22 so that the width is slightly larger than or equal to that of the elastic member 24. When the take-up roll 21 is fixed to the ground of the washing machine is electrically connected through the bolt 23 and the support shaft 22, the elastic member 24 is connected to the ground wire 14 and the support shaft 22 through Allow the ground circuit to be configured. In addition to such a function, it has a function of providing a proper resistance to the unwinding operation of the take-up roll 21 to limit the unwinding speed of the ground wire 14 and not to be released arbitrarily.

이에 따라 권취롤(21)에 감긴 접지선(14)의 일단을 당기면 접지선(14)이 인출되므로 접지용 동판을 땅에 묻거나 접지전용 콘센트에 연결하기가 용이하다. 접지선(14)을 해체하는 경우 권취롤(21)에 감아 두면 정리가 양호하고 분실의 우려도 없다.Accordingly, when one end of the ground wire 14 wound around the take-up roll 21 is pulled out, the ground wire 14 is pulled out, so that it is easy to bury the ground copper plate on the ground or to connect to a ground-only outlet. In the case of dismantling the ground wire 14, if it is wound around the take-up roll 21, the arrangement is good and there is no fear of loss.

이상에서와 같이 본 고안에 따른 전기 제품의 접지기구에 의하면, 세탁기 등의 가전제품에서 누전 사고를 방지하는 접지선이 인출 가능하게 장착되도록 하여 편리성 및 안전성을 향상하는 효과가 있다.As described above, according to the grounding mechanism of the electrical appliance according to the present invention, there is an effect of improving the convenience and safety by allowing the grounding wire to be pulled out to prevent the short-circuit accident in household appliances such as washing machines.

본 고안은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 이하의 청구 범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 고안이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구 범위 기재의 범위내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the spirit of the present invention claimed in the following claims. Of course, such changes are within the scope of the claims.

Claims (2)

접지선이 권취되는 실린더의 양측으로 원판이 고정되는 실패구조의 권취롤;A winding roll of a failure structure in which the disc is fixed to both sides of the cylinder in which the ground wire is wound; 상기 권취롤을 회전 가능하게 지지하도록 실린더에 삽입되고, 볼트를 이용하여 가전제품의 본체에 고정되는 지지축; 그리고A support shaft inserted into a cylinder to rotatably support the take-up roll and fixed to a main body of a home appliance by using a bolt; And 접지선의 일단과 함께 실린더에 고정되고, 관통홈을 통해 지지축과 접촉하는 탄성부재를 포함하여 이루어지는 것을 특징으로 하는 전기 제품의 접지기구.A grounding mechanism for an electrical appliance, characterized in that it comprises an elastic member fixed to the cylinder with one end of the grounding wire and contacting the support shaft through the through groove. 제 1 항에 있어서, 상기 탄성부재는 그 타단이 지지축의 그루우브 내에서 미끄럼 가압 접촉되는 판스프링을 사용하는 것을 특징으로 하는 전기 제품의 접지기구.The grounding mechanism of claim 1, wherein the elastic member uses a leaf spring whose other end is in sliding contact with the groove of the support shaft.
KR2019970032633U 1997-11-18 1997-11-18 Grounding appliance of an electric product KR200183791Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019970032633U KR200183791Y1 (en) 1997-11-18 1997-11-18 Grounding appliance of an electric product

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KR200183791Y1 true KR200183791Y1 (en) 2000-06-01

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