KR101122070B1 - structure for assembling LED window - Google Patents

structure for assembling LED window Download PDF

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Publication number
KR101122070B1
KR101122070B1 KR1020040047634A KR20040047634A KR101122070B1 KR 101122070 B1 KR101122070 B1 KR 101122070B1 KR 1020040047634 A KR1020040047634 A KR 1020040047634A KR 20040047634 A KR20040047634 A KR 20040047634A KR 101122070 B1 KR101122070 B1 KR 101122070B1
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KR
South Korea
Prior art keywords
control panel
assembly
led window
groove
led
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KR1020040047634A
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Korean (ko)
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KR20050122510A (en
Inventor
김영수
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엘지전자 주식회사
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Priority to KR1020040047634A priority Critical patent/KR101122070B1/en
Publication of KR20050122510A publication Critical patent/KR20050122510A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/34—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mounting or attachment features, e.g. detachable control panels or detachable display panels
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/58—Indications or alarms to the control system or to the user

Abstract

본 발명은 엘이디 윈도우의 조립 구조를 개선하여 컨트롤 패널의 제작을 용이하게 함과 더불어 상기 컨트롤 패널에 엘이디 윈도우가 손쉽게 조립되도록 하기 위한 것이다.The present invention is to improve the assembly structure of the LED window to facilitate the manufacture of the control panel and to allow the LED window to be easily assembled to the control panel.

이를 위해, 본 발명은 컨트롤 패널의 후면에 설치되어 엘이디 램프의 불빛이 상기 컨트롤 패널 외측으로 발광되도록 하는 엘이디 윈도우에 있어서; 상기 엘이디 윈도우는 골과 이가 반복되어 이루어진 치형 구조의 조립홈이 형성되고, 상기 컨트롤 패널의 내측에는 상기 조립홈에 대응되는 조립리브가 형성됨을 특징으로 하는 엘이디 윈도우의 조립 구조를 제공한다.To this end, the present invention is the LED window which is installed on the rear of the control panel so that the light of the LED lamp is emitted to the outside of the control panel; The LED window provides an assembly structure of the LED window, characterized in that the groove is formed of a tooth-like assembly groove formed by repeating, the assembly rib corresponding to the assembly groove is formed inside the control panel.

드럼세탁기, 컨트롤 패널, 엘이디 윈도우Drum Washing Machine, Control Panel, LED Window

Description

드럼세탁기용 컨트롤 패널의 엘이디 윈도우 조립 구조{structure for assembling LED window}Structure of LED window assembly of control panel for drum washing machine {structure for assembling LED window}

도 1은 일반적인 드럼세탁기의 외관을 나타낸 사시도1 is a perspective view showing the appearance of a general drum washing machine

도 2는 도 1의 컨트롤 패널의 후면을 개략적으로 나타낸 평면도FIG. 2 is a plan view schematically illustrating the rear of the control panel of FIG.

도 3은 도 2의 A부를 나타낸 단면도3 is a cross-sectional view showing part A of FIG.

도 4는 본 발명에 따른 조립 구조가 적용된 컨트롤 패널의 후면을 개략적으로 나타낸 평면도Figure 4 is a plan view schematically showing the back of the control panel to which the assembly structure according to the present invention is applied

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

100:엘이디 윈도우 110:조립홈100: LED window 110: assembly groove

111:조립홈의 골 112:조립홈의 이111: groove of the assembly groove 112: tooth of the assembly groove

200:컨트롤 패널 210:조립리브200: control panel 210: assembly rib

211:조립리브의 골 212:조립리브의 이211: goal of the assembly rib 212: tooth of the assembly rib

본 발명은 드럼세탁기 등의 가전제품에 적용되는 컨트롤 패널에 관한 것으로서, 더욱 상세하게는 컨트롤 패널에 조립되는 엘이디 윈도우의 조립 구조에 관한 것이다.The present invention relates to a control panel applied to home appliances such as a drum washing machine, and more particularly, to an assembly structure of an LED window assembled to the control panel.

일반적으로, 드럼세탁기는 세제와 세탁수 및 세탁물이 드럼 내부에 투입된 상태에서 모터의 구동력에 의해 드럼을 회전시켜 드럼과 세탁물의 마찰력을 이용하여 세탁을 하는 기기로서, 세탁물의 손상이 거의 없고 세탁물이 엉키지 않으며 두드리고 비벼 빠는 세탁효과를 낼 수 있다.In general, a drum washing machine is a device that washes by using a friction force between a drum and a laundry by rotating the drum by a driving force of a motor in a state in which detergent, washing water, and laundry are put into the drum. It doesn't get tangled and can be washed and rubbed.

이하, 종래 기술에 따른 엘이디 윈도우의 조립 구조가 적용된 드럼세탁기를 첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, the drum washing machine to which the assembly structure of the LED window according to the prior art will be described with reference to the accompanying drawings.

도 1은 일반적인 드럼세탁기의 외관을 나타낸 사시도이고, 도 2는 도 1의 컨트롤 패널의 후면을 개략적으로 나타낸 평면도이며, 도 3은 도 2의 A부를 나타낸 단면도이다.1 is a perspective view showing the appearance of a general drum washing machine, FIG. 2 is a plan view schematically illustrating a rear surface of the control panel of FIG. 1, and FIG. 3 is a cross-sectional view illustrating part A of FIG. 2.

도 1에 도시된 바와 같이, 세탁기 본체(1)의 전면 상부측에는 사용자가 세탁제어를 위한 기능 입력 및 남은 시간등을 디스플레이 하는 컨트롤 패널(2)이 구비되어 있다.As shown in FIG. 1, the front panel upper side of the washing machine body 1 is provided with a control panel 2 for displaying a function input for the washing control and the remaining time.

그리고, 상기 컨트롤 패널(2)에는 기능 입력을 위한 각종 버튼(21) 및 남은 시간 등을 표시하기 위한 디스플레이 창(22)과 진행 상태를 나타내기 위한 램프 표시부(23) 등이 구비되어 있다.The control panel 2 is provided with various buttons 21 for inputting functions, a display window 22 for displaying remaining time, and a lamp display unit 23 for indicating a progress state.

한편, 도 2에 도시된 바와 같이, 상기 컨트롤 패널(2)의 후면에는 엘이디 램프(미도시)의 불빛을 컨트롤 패널(2) 외측으로 발광되도록 엘이디 윈도우(3)가 구비된다.Meanwhile, as shown in FIG. 2, an LED window 3 is provided on a rear surface of the control panel 2 to emit light of an LED lamp (not shown) to the outside of the control panel 2.

여기서, 상기 컨트롤 패널(2)의 후면에는 후크(2a)가 형성되고 상기 엘이디 윈도우(3)에는 상기 후크(2a)에 대응되는 사각형상의 홀(3a)이 형성되어, 상기 후크(2a)가 상기 홀(3a)의 테두리부에 걸리게 됨에 따라 엘이디 윈도우(3)가 컨트롤 패널(2)에 조립된다.Here, a hook 2a is formed on the rear surface of the control panel 2, and a rectangular hole 3a corresponding to the hook 2a is formed on the LED window 3, so that the hook 2a is formed on the rear surface of the control panel 2. The LED window 3 is assembled to the control panel 2 as it is caught by the edge of the hole 3a.

그러나, 종래 기술에 따른 엘이디 윈도우의 조립 구조는 다음과 같은 문제점이 있었다.However, the assembly structure of the LED window according to the prior art has the following problems.

즉, 상기 컨트롤 패널(2)의 후면에 후크(2a)를 형성하기 위하여 컨트롤 패널(2)의 제작 금형을 경사지게 만들어야 하며, 상기 금형으로부터 후크(2a)의 끝단측 걸림 부위를 분리시키기 위해서 경사 밀핀을 설치해야하기 때문에 금형 제작이 복잡하다.That is, in order to form the hook 2a on the back of the control panel 2, the production mold of the control panel 2 should be inclined, and the inclined mil pin to separate the end engaging portion of the hook 2a from the mold. Mold making is complicated because it needs to be installed.

그리고, 상기와 같이 컨트롤 패널(2)을 사출 성형시 후크(2a)가 미성형되어 컨트롤 패널(2)의 불량을 초래하였다.As described above, the hook 2a is unmolded when the control panel 2 is injection molded, resulting in a failure of the control panel 2.

또한, 상기와 같이 제작된 컨트롤 패널(2)에 엘이디 윈도우(3)를 조립시 후크(2a)가 파손되어 엘이디 윈도우(3)의 조립을 원활하게 수행하기 힘들었다.In addition, when assembling the LED window 3 to the control panel 2 manufactured as described above, the hook 2a was broken and thus it was difficult to smoothly assemble the LED window 3.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 컨트롤 패널과 엘이디 윈도우의 조립 구조를 개선하여 상기 컨트롤 패널의 제작을 용이하게 함은 물론 엘이디 윈도우의 조립을 보다 용이하게 할 수 있는 드럼세탁기용 컨트롤 패널의 엘이디 윈도우 조립 구조를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, improve the assembly structure of the control panel and the LED window to facilitate the manufacture of the control panel, as well as to facilitate the assembly of the LED window drum washing machine The purpose is to provide an LED window assembly structure of the control panel for the present invention.

상기와 같은 목적을 달성하기 위하여, 본 발명은 컨트롤 패널의 후면에 설치 되어 엘이디 램프의 불빛이 상기 컨트롤 패널 외측으로 발광되도록 하는 엘이디 윈도우에 있어서; 상기 엘이디 윈도우는 골과 이가 반복되어 이루어진 치형 구조의 조립홈이 형성되고, 상기 컨트롤 패널의 내측에는 상기 조립홈에 대응되는 조립리브가 형성됨을 특징으로 하는 엘이디 윈도우의 조립 구조를 제공한다.In order to achieve the above object, the present invention is provided in the LED window is installed on the rear of the control panel so that the light of the LED lamp is emitted to the outside of the control panel; The LED window provides an assembly structure of the LED window, characterized in that the groove is formed of a tooth-like assembly groove formed by repeating, the assembly rib corresponding to the assembly groove is formed inside the control panel.

이하, 본 발명에 따른 드럼세탁기용 컨트롤 패널에 적용되는 엘이디 윈도우의 조립 구조를 첨부된 도면을 참조하여 설명하면 다음과 같다.Hereinafter, an assembly structure of an LED window applied to a control panel for a drum washing machine according to the present invention will be described with reference to the accompanying drawings.

도 4는 본 발명에 따른 조립 구조가 적용된 컨트롤 패널의 후면을 개략적으로 나타낸 평면도이다.4 is a plan view schematically illustrating a rear surface of a control panel to which an assembly structure according to the present invention is applied.

도 4에 도시된 바와 같이, 본 발명에 따른 엘이디 윈도우의 조립 구조에 있어서, 상기 엘이디 윈도우(300)는 사각형상의 골(311)과 이(312)가 반복되어 이루어진 치형 구조의 조립홈(310)이 형성되고, 컨트롤 패널(200)의 후면에는 상기 조립홈(310)에 대응되는 치형 구조의 조립리브(210)가 형성된다.As shown in FIG. 4, in the assembly structure of the LED window according to the present invention, the LED window 300 is an assembly groove 310 having a tooth structure formed by repeating a square valley 311 and a tooth 312. Is formed, the assembly rib 210 of the tooth structure corresponding to the assembly groove 310 is formed on the back of the control panel 200.

여기서, 상기 조립홈(310)의 골(311)과 이(312)는 상기 엘이디 윈도우(300)의 길이방향을 따라서 일자로 배열되며, 상기와 같이 형성된 조립홈(310)은 길이방향 중앙선을 기준으로 양측이 대칭된 치형 구조를 갖는다.Here, the valleys 311 and teeth 312 of the assembly groove 310 are arranged along the longitudinal direction of the LED window 300, the assembly groove 310 formed as described above is based on the longitudinal center line It has a tooth structure in which both sides are symmetrical.

이때, 상기 이(312)의 모서리 부위는 상기 엘이디 윈도우(300)를 컨트롤 패널(200)에 원활하게 조립하기 위하여 모따기되는 것이 바람직하다.At this time, the edge portion of the tooth 312 is preferably chamfered to smoothly assemble the LED window 300 to the control panel 200.

따라서, 상기 조립홈(310)의 이(312)가 상기 조립리브(210)의 골(211)에 끼워지고, 상기 조립홈(310)의 골(311)에 상기 조립리브(210)의 이(212)가 끼워지는 압입방식으로 상기 컨트롤 패널(200)에 엘이디 윈도우(300)가 간단하게 조립이 가능하다.Accordingly, the teeth 312 of the assembly groove 310 are fitted into the valleys 211 of the assembly rib 210, and the teeth of the assembly rib 210 are inserted into the valleys 311 of the assembly groove 310. The LED window 300 can be easily assembled to the control panel 200 by a press-fit method in which 212 is fitted.

한편, 상기와 같은 엘이디 윈도우(300)의 조립 구조가 적용된 컨트롤 패널(200)에는 기존의 후크(2a:도 2참조) 대신 치형 구조를 갖는 조립리브(210)를 형성함으로써, 상기 컨트롤 패널(200)의 제작시 금형을 경사지게 형성하거나 후크 분리를 위한 경사밀핀을 금형에 설치하지 않아도 되기 때문에 금형 제작을 단순화시킬 수 있다.Meanwhile, the control panel 200 is formed on the control panel 200 to which the assembly structure of the LED window 300 is applied, instead of the conventional hook 2a (see FIG. 2), and having an assembly rib 210 having a tooth structure. ), It is possible to simplify the mold production because it is not necessary to form the mold inclined or to install the inclined mill pin for separating the hook.

상술한 바와 같이, 본 발명은 치형 구조를 갖는 조립홈과 조립리브의 조립방식으로 컨트롤 패널에 엘이디 윈도우를 조립하기 때문에, 컨트롤 패널 제작시 금형을 단순화시킬 수 있고 엘이디 윈도우의 조립을 보다 용이하게 할 수 있는 효과가 있다.As described above, the present invention is to assemble the LED window to the control panel by the assembly method of the assembly groove and the assembly rib having the tooth structure, it is possible to simplify the mold when manufacturing the control panel and to facilitate the assembly of the LED window It can be effective.

Claims (5)

컨트롤 패널의 후면에 설치되어 엘이디 램프의 불빛이 상기 컨트롤 패널 외측으로 발광되도록 하는 엘이디 윈도우에 있어서;An LED window installed at a rear side of a control panel to emit light of an LED lamp to the outside of the control panel; 상기 엘이디 윈도우는 골과 이가 반복되어 이루어진 치형 구조의 조립홈이 형성되고, 상기 컨트롤 패널의 내측에는 상기 조립홈에 대응되는 조립리브가 형성됨을 특징으로 하는 엘이디 윈도우의 조립 구조.The LED window is an assembly structure of the LED window, characterized in that the assembly groove of the tooth structure is formed by repeating the bone, and the assembly rib corresponding to the assembly groove is formed inside the control panel. 제 1 항에 있어서,The method of claim 1, 상기 조립홈의 골과 이는 상기 엘이디 윈도우의 길이방향을 따라서 일자로 배열됨을 특징으로 하는 엘이디 윈도우의 조립 구조.The groove of the assembly groove and the assembly structure of the LED window, characterized in that arranged in a line along the longitudinal direction of the LED window. 제 1 항에 있어서,The method of claim 1, 상기 조립홈은 길이방향 중앙선을 기준으로 양측에 대칭된 치형 구조를 갖도록 형성됨을 특징으로 하는 엘이디 윈도우의 조립 구조.The assembly groove is an assembly structure of the LED window, characterized in that it is formed to have a symmetrical tooth structure on both sides with respect to the longitudinal center line. 제 1 항에 있어서,The method of claim 1, 상기 조립홈의 골과 이는 다각형 형상으로 형성됨을 특징으로 엘이디 윈도우의 조립 구조.The assembling structure of the LED window, characterized in that the groove of the assembly groove is formed in a polygonal shape. 제 4 항에 있어서,The method of claim 4, wherein 상기 이의 모서리 부위는 모따기됨을 특징으로 하는 엘이디 윈도우의 조립 구조.The corner portion thereof is an assembly structure of the LED window, characterized in that the chamfered.
KR1020040047634A 2004-06-24 2004-06-24 structure for assembling LED window KR101122070B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050081461A (en) * 2004-02-13 2005-08-19 엘지전자 주식회사 Control panel of drum washer
KR100672407B1 (en) 2003-08-26 2007-01-23 엘지전자 주식회사 Structure of LED window in control panel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100672407B1 (en) 2003-08-26 2007-01-23 엘지전자 주식회사 Structure of LED window in control panel
KR20050081461A (en) * 2004-02-13 2005-08-19 엘지전자 주식회사 Control panel of drum washer

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