KR200317156Y1 - Outdoor digital clock which brightened and enlarged time clock of digital clock - Google Patents
Outdoor digital clock which brightened and enlarged time clock of digital clock Download PDFInfo
- Publication number
- KR200317156Y1 KR200317156Y1 KR20-2003-0008960U KR20030008960U KR200317156Y1 KR 200317156 Y1 KR200317156 Y1 KR 200317156Y1 KR 20030008960 U KR20030008960 U KR 20030008960U KR 200317156 Y1 KR200317156 Y1 KR 200317156Y1
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- KR
- South Korea
- Prior art keywords
- digital clock
- clock
- time
- outdoor
- time display
- Prior art date
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
본 고안은 LED 여러 개를 직렬과 병렬로 연결하여 디지털시계의 시간표시를 대형으로 한, 옥외용 디지털시계에 관한 것이다, 종래의 디지털시계는 디지털시계용 IC에서 출력되는 신호전력으로 LED를 직접 점등하여 시간을 표시하였던바, 밝기가 약하고 크기에도 제한이 있어 옥외용 디지털시계의 표시기로는 부적합하여. 주로 실내의 탁상용이나 벽 거리용으로 사용 하였던 것이다.The present invention relates to an outdoor digital clock having a large time display of a digital clock by connecting several LEDs in series and parallel, and the conventional digital clock is directly lit LED by the signal power output from the digital clock IC Since the time is displayed, the brightness is weak and the size is limited, so it is not suitable as an indicator of an outdoor digital clock. It was mainly used for indoor tabletops or wall streets.
본 고안은 LED 여러 개를 직렬과 병렬로 연결하여 디지털시계의 시간표시기를 크고 밝게 하여, 전원에 구동용으로 트라이 액(2-1)을 설치한, 정류회로의 직류회로에 연결하였고, 또한 IC에서 출력하는 시간표시 신호(1-1)를 해당 정류회의 구도용 트라이 액 (2-1)의 게이트(2-2)에 입력 함 으로서 대형화된 옥외용 디지털시계(도-3)가 IC의 시간신호에 따라 차례로 동작 하게 한 것이다.The present invention connected several LEDs in series and parallel to make the time display of the digital clock large and bright, and connected to the DC circuit of the rectifier circuit with the triac (2-1) installed for driving the power supply. By inputting the time display signal 1-1 outputted from the gate to the gate 2-2 of the composition triac (2-1) of the corresponding commutation meeting, the large-scale outdoor digital clock (Fig. 3) becomes the time signal of the IC. In order to operate according to.
Description
본 고안은 LED 여러 개를 직렬과 병렬로 연결(2-4)하여 디지털시계의 시간표시기를 크고 밝게 한 것으로서 도면에 의하여 자세히 설명하면 다음과 같다The present invention is a large and bright time indicator of the digital clock by connecting several LEDs in series and parallel (2-4) as described in detail by the drawings as follows.
종래의 디지털시계의 시간표시는 디지털시계용 IC(도 1)의 시간출력 신호전력으로 LED를 직접 점등 하였는바 시간표시의 밝기와 크기가 제한되어 주로 실내의탁상시계나 벽 거리 시계에 가용 하였던 것이다The time display of the conventional digital clock was directly turned on the LED by the time output signal power of the digital clock IC (Fig. 1), and the brightness and size of the time display were limited, which was mainly used for an indoor table clock or a wall street clock.
본 고안은 대형화된 시간 표시기(2-4)를, AC 입력전원을 트라이 액(2-1)으로 구동하도록 한 정류회로(2-3)의 DC 출력에 연결하였고, 또한 IC의 시간표시 신호전력(1-1)을 해당 정류회로의 구동용 트라 이액(2-1) 게이트(2-2)에 입력함으로서 대형화된 옥외용 디지털시계가 IC의 시간출력 신호(1-1)에 따라 동작 하도록 한 것이다.The present invention connects the enlarged time indicator (2-4) to the DC output of the rectifier circuit (2-3) for driving the AC input power to the triac (2-1), and also the time display signal power of the IC. (1-1) is inputted to the driving triac (2-1) gate (2-2) of the rectifier circuit so that the large-scale outdoor digital clock operates according to the time output signal (1-1) of the IC. .
본 고안의 목적은 LED 여러 개를 직렬과 병렬로 연결, 시간표시기를 밝고 크게하였고, IC에서 출력되는 시간 신호전력을 해당 정류회로의 구동용 트라이 액 게이 트(2-2)에 입력 함 으로서, IC의 시간출력 신호에 따라 옥외용 대형디지털시계가 동작하도록 하였다.The purpose of the present invention is to connect several LEDs in series and parallel, brighten and enlarge the time indicator, and input the time signal power output from the IC to the driving trigate (2-2) of the corresponding rectifier circuit. Outdoor large digital clock is operated according to IC's time output signal.
도 1은 디지털시계용 IC1 is a digital clock IC
도 2는 본 고안에 따른 구동용 트라이 액이 장착된 정류회로2 is a rectifier circuit equipped with a driving triac according to the present invention
도 3은 디지털시계의 시각표시기의 배치도3 is a layout view of a time display of a digital clock;
<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>
1-1, IC의 시간표시 출력신호 단자1-1, IC time display output signal terminal
2-1, 정류회로 구동용 트라이 액2-1, Triac for Driving Rectifier Circuit
2-2, 정류회로의 구동 신호입력 게이트2-2, drive signal input gate of rectifier circuit
2-3, 정류회로2-3, rectifier circuit
2-4, 시간표시기의 접속도2-4, Time Indicator Connection Diagram
본 고안에 따르면 LED를 여러 개 직렬과 병렬로 연결하여 시간표시기를 밝고 크게 하여, 정류회로(2-3)의 직류출력회로(2-4)에 연결하였으며, 구동은 전원에 구동용으로 설치한 트라이 액의 게이트(2-2)에, IC의 시간출력 신호를 입력 함 으로서 IC의 신호에 따라 옥외에 설치한 디털시계가 동작 하도록 구성 되었다.According to the present invention, several LEDs are connected in series and in parallel to make the time indicator bright and large, and connected to the DC output circuit (2-4) of the rectifier circuit (2-3). By inputting the IC's time output signal to the triac's gate (2-2), the digital clock installed outdoors according to the IC's signal operates.
이상에서와 같이 본 고안에 의하면 밝고 대형화된 시간표시기로 디지털시계의 시간을 표시함으로서 야외나 거물밖에 대형디지털시계를 설치 할 수 있어 원거리에서도 용이하게 시간을 알 수 있도록 하는 효과가 있다.As described above, according to the present invention, by displaying the time of the digital clock with a bright and enlarged time indicator, it is possible to install a large digital clock outside or a big shot, so that the time can be easily known from a distance.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR20-2003-0008960U KR200317156Y1 (en) | 2003-03-25 | 2003-03-25 | Outdoor digital clock which brightened and enlarged time clock of digital clock |
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KR20-2003-0008960U KR200317156Y1 (en) | 2003-03-25 | 2003-03-25 | Outdoor digital clock which brightened and enlarged time clock of digital clock |
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KR200317156Y1 true KR200317156Y1 (en) | 2003-06-25 |
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KR20-2003-0008960U KR200317156Y1 (en) | 2003-03-25 | 2003-03-25 | Outdoor digital clock which brightened and enlarged time clock of digital clock |
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- 2003-03-25 KR KR20-2003-0008960U patent/KR200317156Y1/en not_active IP Right Cessation
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