KR100837921B1 - Control device of a light ring - Google Patents

Control device of a light ring Download PDF

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Publication number
KR100837921B1
KR100837921B1 KR1020047002804A KR20047002804A KR100837921B1 KR 100837921 B1 KR100837921 B1 KR 100837921B1 KR 1020047002804 A KR1020047002804 A KR 1020047002804A KR 20047002804 A KR20047002804 A KR 20047002804A KR 100837921 B1 KR100837921 B1 KR 100837921B1
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South Korea
Prior art keywords
light
light ring
light emitting
ring
control device
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KR1020047002804A
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Korean (ko)
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KR20040036740A (en
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요하네스 가이어
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베에스하 보쉬 운트 지멘스 하우스게랫테 게엠베하
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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
    • D06F34/32—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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/12—Washing temperature
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/24—Spin speed; Drum movements
    • 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
    • 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
    • D06F34/30—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials

Abstract

본 발명은 회전작동요소를 가진 가전제품의 전방패널 특히 드럼을 가진 세탁기의 전방패널(1)내에 위치한 라이트링(light ring)(8)의 제어장치에 관련되고, 상기 라이트링(8)의 주변부를 따라 여러 개의 발광다이오드(10)가 배열되며, 상기 모든 다이오드들은 동시에 일정하게 발광한다. 상기 라이트링(8)에 의해 작업요소의 현재 회전속도를 확인하기 위하여, 작업요소의 현재 회전속도에 비례하는 회전속도로 상기 발광다이오드(10)들이 회전하여 발광하도록 상기 라이트링(8)이 제어된다. The present invention relates to a control device of a light ring (8) located in a front panel (1) of a household appliance with a rotary actuating element, in particular a front panel (1) of a washing machine with a drum, the periphery of the light ring (8). A plurality of light emitting diodes 10 are arranged along the surface, and all of the diodes emit light uniformly at the same time. In order to confirm the current rotational speed of the work element by the light ring 8, the light ring 8 controls the light emitting diodes 10 to rotate and emit light at a rotational speed proportional to the current rotational speed of the work element. do.

Description

라이트링의 제어장치{CONTROL DEVICE OF A LIGHT RING} CONTROL DEVICE OF A LIGHT RING}

본 발명은 라이트링의 주변부를 따라 여러 개의 발광다이오드가 배열되며, 상기 모든 다이오드들은 동시에 일정하게 발광하고, 회전작동요소를 가진 가전제품의 전방패널, 특히 드럼을 가진 세탁기의 전방패널내에 위치한 라이트링의 제어장치에 관련된다. According to the present invention, a plurality of light emitting diodes are arranged along the periphery of the light ring, and all the diodes emit light uniformly at the same time. It is related to the control device of.

예를 들어, 세탁기와 같이, 세탁물을 수용하여 회전운동하는 드럼을 가지며 세탁 및 탈수와 세탁물건조를 위한 조합장치와 같은 세탁작업장치가 종래기술에 공지된다. 일반적으로 세탁 또는 탈수프로그램과 세탁온도를 제어하기 위해, 전방패널에 수용되는 회전식조절기가 제공되고, 회전식조절기의 회전식노브가 표시선을 가진다. 상기 회전식노브가 라이트링(light ring)으로 둘러싸이고, 라이트링의 옆 또는 위에 세탁온도 및 세탁 또는 탈수프로그램이 표시된다. 따라서 회전식노브의 표시선이 형성하는 세탁온도 또는 세탁 또는 탈수프로그램이 제어된다. 전체 주변부에서 균일하게 분포하고 주변부에서 서로 떨어져 배열된 발광다이오드들이 공지의 라이트링에 대해 배열된다. 종래기술의 라이트링제어장치에 의하면, 라이트링의 전체 발광다이오드들이 동시에 그리고 균일하게 발광된다. For example, a washing machine, such as a washing machine, which has a drum for receiving and rotating a laundry and having a drum for washing and dewatering and drying the laundry is known in the art. In general, in order to control the washing or dewatering program and the washing temperature, a rotary controller accommodated in the front panel is provided, and the rotary knob of the rotary controller has an indicator line. The rotary knob is surrounded by a light ring and the washing temperature and the washing or dehydration program are displayed beside or on the light ring. Therefore, the washing temperature or washing or dehydration program formed by the indication line of the rotary knob is controlled. Light emitting diodes that are evenly distributed at the entire periphery and arranged apart from each other at the periphery are arranged for known light rings. According to the light ring control device of the prior art, all the light emitting diodes of the light ring emit light simultaneously and uniformly.

라이트링에 의해 작업요소의 현재 회전속도가 표시될 수 있고, 청구범위 제 1 항의 주요개념을 따르는 라이트링의 제어에 의해 본 발명의 목적이 달성된다. The present ring speed can be displayed by means of the light ring, and the object of the invention is achieved by the control of the light ring according to the main concept of claim 1.

본 발명에 의하면, 청구범위 제 1 항의 주요개념을 따르는 라이트링의 제어에 의해, 작업요소들의 현재 회전속도에 비례하는 회전속도를 가지고 회전하며 발광다이오드들의 발광작용이 제공되도록 발광다이오드가 제어된다. According to the invention, by the control of the light ring according to the main concept of claim 1, the light emitting diode is controlled to rotate with a rotational speed proportional to the current rotational speed of the working elements and to provide a light emitting action of the light emitting diodes.

라이트링을 구성하는 발광다이오드를 본 발명에 따라 제어하면, 조작자에게 작업요소의 현재 회전속도를 간단하게 표시하고, 또한 가전제품의 현재 진행프로그램에 관한 추론을 허용한다. 조작자가 가전제품에 대해 일정거리에 위치하고 가전제품의 작동이 단지 피상적으로 관찰될 때, 상기 조작자는 관찰을 통해 작동요소의 현재 회전수 및 가전제품이 현재 수행하고 있는 프로그램단계에 관한 정보를 제공받는다. 작업요소가 빠르게 회전운동할 수록 라이트링을 구성하는 발광다이오드의 회전발광작용이 더욱 빨라지기 때문에, 표시된 정보가 용이하게 이해된다. The control of the light emitting diode constituting the light ring in accordance with the present invention allows the operator to simply display the current rotational speed of the work element and also allow for inferences about the current running program of the household appliance. When the operator is at a certain distance from the appliance and the operation of the appliance is only superficially observed, the operator is provided with information about the current number of revolutions of the operating element and the program phase the appliance is currently performing. . The faster the rotation of the work element is, the faster the rotation light-emitting action of the light emitting diode constituting the light ring is, so that the displayed information is easily understood.

본 발명의 유리한 실시예에 의하면, 라이트링제어장치가 회전수감지기에 의해 확인되는 작업요소의 현재 회전수에 따라 라이트링의 발광다이오드를 선택적으로 제어하는 제어장치를 포함한다. According to an advantageous embodiment of the present invention, the light ring control device includes a control device for selectively controlling the light emitting diode of the light ring according to the current number of rotations of the work element identified by the rotation speed sensor.

유리하게 라이트링을 위한 본 발명의 제어장치가 세탁작업장치를 구성하는 회전식 조절기의 회전노브를 둘러싸는 라이트링이 제공되고, 상기 라이트링주위에서 상기 회전노브에 의해 세탁 및 탈수프로그램 또는 세탁온도가 제어된다. 따라서 단순부품내에서 기능단순화를 기초하여 세탁처리장치에 의해 추가로 세탁드럼의 회전속도를 표시하는 라이트링이 이용된다. 상기 라이트링이 회전식 노브를 둘러 싸기 때문에, 드럼속도의 제어위치 및 상기 제어에 관한 효과의 표시위치가 인간공학적으로 유리하게 확인된다. 예를 들어, "세탁"의 작동상태에서 발광다이오드의 발광에 관한 회전속도가 "탈수"의 작동상태에서보다 더 작고, 최초발광시 상기 작동상태들은 다양하게 제공될 수 있다. Advantageously, the control device of the present invention for the light ring is provided with a light ring surrounding the rotary knob of the rotary regulator constituting the laundry work device, the washing and dehydration program or the washing temperature by the rotary knob around the light ring is provided. Controlled. Therefore, a light ring is used which additionally displays the rotational speed of the washing drum by the laundry treatment apparatus based on functional simplicity in the simple part. Since the light ring surrounds the rotary knob, the control position of the drum speed and the display position of the effect on the control are confirmed ergonomically. For example, the rotational speed with respect to light emission of the light emitting diode in the operating state of "washing" is smaller than in the operating state of "dehydration", and the operating states at the time of initial emission can be provided in various ways.

또 다른 실시예에 의하면, 발광다이오드의 발광작용이 시계방향으로 회전하며 이루어지는 것이 선호된다. According to another embodiment, it is preferred that the light emitting action of the light emitting diodes is made by rotating clockwise.

다음에 개략도면을 참고하여 본 발명을 따르는 실시예가 설명된다. Next, an embodiment according to the present invention will be described with reference to the schematic drawing.

도 1은 본 발명의 유리한 실시예를 따르는 라이트링의 제어장치를 가지고 세탁물의 세탁 및 탈수를 위한 조합장치의 전방패널의 일부분을 도시한 정면도. 1 is a front view of a portion of the front panel of a combination device for washing and dewatering laundry with a control of the light ring according to an advantageous embodiment of the invention;

*부호설명** Symbol description *

1 : 전방패널 2 : 회전식 조절기1: front panel 2: rotary controller

4 : 회전식노브 8 : 라이트링4: rotary knob 8: light ring

10 : 발광다이오드10: light emitting diode

세탁물을 세탁하고 탈수하기 위한 조합장치(도면에 도시되지 않음)의 전방패널(1)내에 회전식조절기(2)가 회전가능하게 배열되고, 상기 전방패널(1)로부터 돌출하고 표시부(6)를 가진 회전식 노브(4)가 상기 회전식조절기에 구성된다. 회전식노브(4)를 완전히 둘러싸며 투명하게 구성되는 라이트링(8)의 옆에서 주변측부에 표시되는 세탁 및 탈수프로그램과 세탁온도를 제어하기 위해 상기 회전식조절기(2)가 구성된다. 상기 회전식노브(4)의 표시부(6)가 표시하는 각각의 세탁온도 및 세탁 또는 탈수프로그램이 종래기술에 의해 제어된다. 전방측의 관찰자로부터 떨어진 라이트링(8)의 측부에서 라이트링의 원주를 따라 다수의 발광다이오드(10)들이 원주부에서 서로 떨어져 배열된다. A rotary controller 2 is rotatably arranged in the front panel 1 of the combination device (not shown in the figure) for washing and dehydrating laundry, protruding from the front panel 1 and having a display portion 6. Rotary knob 4 is configured for the rotary regulator. The rotary controller 2 is configured to control the washing and dehydration program and the washing temperature displayed on the peripheral side next to the light ring 8 which completely surrounds the rotary knob 4. Each washing temperature and washing or dehydration program displayed by the display portion 6 of the rotary knob 4 is controlled by the prior art. A plurality of light emitting diodes 10 are arranged apart from each other at the circumference along the circumference of the light ring at the side of the light ring 8 away from the viewer on the front side.

도면에서 일정한 축적에 기초하여 도시되지 않은 제어장치와 상기 발광다이오드(10)가 결합하고, 회전센서에 의해 장치를 구성하는 세탁드럼의 현재회전수를 센서신호로서 상기 제어장치가 수신한다. 장치를 구성하는 세탁드럼의 회전속도에 비례하는 회전속도로 회전하며 발광하도록 상기 발광다이오드(10)들이 제어장치에 의해 선택적으로 제어된다. 예를 들어, 발광다이오드(10)들이 회전발광하는 회전속도는 "탈수"의 작동상태일 때보다 "세탁"의 작동상태에서 더 작다. 도면에서 화살표로 도시되고 즉 시계방향으로 도시된 것과 같이 발광다이오드(10)들의 발광작용이 회전하며 이루어진다. On the basis of the constant accumulation in the figure, the control device (not shown) and the light emitting diodes 10 are coupled, and the control device receives as a sensor signal the current rotation speed of the washing drum constituting the device by the rotation sensor. The light emitting diodes 10 are selectively controlled by the controller so as to emit light while rotating at a rotational speed proportional to the rotational speed of the laundry drum constituting the device. For example, the rotational speed at which the light emitting diodes 10 rotate light emission is smaller in the "washing" operating state than in the "dehydrating" operating state. The light emitting action of the light emitting diodes 10 is rotated as shown by arrows in the figure, ie clockwise.

단시간동안 각각의 발광다이오드(10)들의 발광작용이 회전하며 이루어지고, 시계방향 또는 반시계방향으로 근접한 발광다이오드(10)들을 따르도록 시간제어된다. 발광다이오드(10)의 주변부를 따라 정해진 회전속도로 발광점(12)이 이동하는 것처럼 상기 과정이 나타난다. The light emitting action of each of the light emitting diodes 10 is rotated for a short time, and is time-controlled to follow the light emitting diodes 10 in a clockwise or counterclockwise direction. The process appears as if the light emitting point 12 moves at a predetermined rotational speed along the periphery of the light emitting diode 10.

본 발명은 세탁물을 세탁하고 탈수하기 위한 장치의 라이트링제어장치에 국한되지 않고 오히려 예를 들어, 조리용믹서와 같이 회전운동하는 작동요소를 가진 가전제품의 기술에 도입될 수 있다. The invention is not limited to the lighting control device of the apparatus for washing and dehydrating laundry, but rather can be incorporated into the technology of household appliances with operating elements that rotate in, for example, cooking mixers.

Claims (4)

라이트링(8)의 주변부를 따라 여러 개의 발광다이오드(10)가 배열되며, 상기 모든 다이오드들은 동시에 일정하게 발광하고, 회전작동요소를 가진 가전제품의 전방패널, 특히 드럼을 가진 세탁기의 전방패널(1)내에 위치한 라이트링(8)의 제어장치에 있어서, A plurality of light emitting diodes 10 are arranged along the periphery of the light ring 8, all of the diodes emitting a constant light at the same time, the front panel of a household appliance with rotating actuation elements, in particular the front panel of a washing machine with a drum ( In the control device of the light ring (8) located in 1), 작업요소의 현재 회전속도에 비례하는 회전속도로 회전하며 상기 발광다이오드(10)들의 발광작용이 이루어지도록 상기 라이트링(8)이 제어되는 것을 특징으로 하는 라이트링의 제어장치. The light ring control device, characterized in that the light ring (8) is controlled so that the light emitting action of the light emitting diodes (10) is rotated at a rotation speed proportional to the current rotation speed of the work element. 제 1항에 있어서, 회전수감지기에 의해 확인되는 작업요소의 현재 회전수에 따라 라이트링(8)의 발광다이오드(10)를 선택적으로 제어하는 제어장치를 포함하는 것을 특징으로 하는 라이트링의 제어장치. 2. The control of a light ring as claimed in claim 1, comprising a control device for selectively controlling the light emitting diodes 10 of the light ring 8 in accordance with the current speed of the work element identified by the speed sensor. Device. 제 1 항 또는 제 2 항에 있어서, 세탁작업장치를 구성하는 회전식 조절기(2)의 회전노브(4)를 둘러싸는 라이트링(8)이 제공되고, 상기 라이트링주위에서 상기 회전노브(4)에 의해 세탁 및 탈수프로그램 또는 세탁온도가 제어되는 것을 특징으로 하는 라이트링의 제어장치. 3. A light ring (8) according to any one of the preceding claims, wherein a light ring (8) surrounding the rotary knob (4) of the rotary regulator (2) constituting the laundry machine is provided, and the rotary knob (4) around the light ring. The control device of the light ring, characterized in that the washing and dehydration program or washing temperature is controlled by. 제 1 항 또는 제 2 항에 있어서, 발광다이오드(10)의 발광작용이 시계방향으로 회전하며 이루어지는 것을 특징으로 하는 라이트링의 제어장치. The light ring control device according to claim 1 or 2, wherein the light emitting action of the light emitting diodes (10) is rotated in a clockwise direction.
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DE10144666A DE10144666B4 (en) 2001-09-11 2001-09-11 Control of a light ring
PCT/EP2002/007923 WO2003023117A1 (en) 2001-09-11 2002-07-16 Control device of a light ring

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ES2272808T3 (en) 2007-05-01
KR20040036740A (en) 2004-04-30
EP1427880B1 (en) 2006-10-04
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CN1553975A (en) 2004-12-08
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