KR920005393Y1 - Display lamps which use led - Google Patents

Display lamps which use led Download PDF

Info

Publication number
KR920005393Y1
KR920005393Y1 KR2019890010097U KR890010097U KR920005393Y1 KR 920005393 Y1 KR920005393 Y1 KR 920005393Y1 KR 2019890010097 U KR2019890010097 U KR 2019890010097U KR 890010097 U KR890010097 U KR 890010097U KR 920005393 Y1 KR920005393 Y1 KR 920005393Y1
Authority
KR
South Korea
Prior art keywords
led
present
leds
light
display lamps
Prior art date
Application number
KR2019890010097U
Other languages
Korean (ko)
Other versions
KR910003192U (en
Inventor
김창식
Original Assignee
김창식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김창식 filed Critical 김창식
Priority to KR2019890010097U priority Critical patent/KR920005393Y1/en
Publication of KR910003192U publication Critical patent/KR910003192U/en
Application granted granted Critical
Publication of KR920005393Y1 publication Critical patent/KR920005393Y1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

내용 없음.No content.

Description

LED를 사용한 표시등Indicator light using LED

제 1 도는 본 고안의 결합단면도.1 is a cross-sectional view of the combination of the present invention.

제 2 도는 본 고안의 분해도.2 is an exploded view of the present invention.

제 3 도는 본 고안의 LED 연결 상태도.3 is a state diagram of the LED connection of the present invention.

제 4 도는 본 고안의 LED 배열 예시도.4 is an exemplary LED arrangement of the present invention.

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

1 : 전면카바 1' : 외부걸림턱1: Front cover 1 ': External locking jaw

1" : 내부걸림턱 2 : LED1 ": Internal Jam Jaw 2: LED

3 : PCB기판 4 : 저항3: PCB board 4: resistance

5 : 뒷면커버 6 : 전원 연결 코드5: back cover 6: power connection cord

본 고안은 LED를 사용한 표시등에 관한 것으로 LED를 단일 또는 수개조로 나누어 각조를 혼성 연결하여 전체가 빛을 발할수 있도록 하였으며 기존의 표시등에 있는 색 표시용 유리커버를 대신 할 수 있도록 LED군을 포함하는 LED기판을 전,후면 커버내에 고정시켜서 된 것이다.The present invention relates to an indicator light using an LED. The LED is divided into a single or a plurality of sets so that the entire light can be emitted by hybridizing each set. The LED group is included to replace the glass cover for the color display in the existing indicator. LED board is fixed in the front and rear cover.

현재까지 사용되고 있는 표시등은 전부열에 의하여 빛을 발하는 필라멘트를 이용한 전구를 사용하는 표시등이므로 막대한 전력소비는 물론 짧은 수명으로 인하여 한번 전구를 교환한 후 일년도 채 사용하지 못한체 전구를 교환하여 주어야 하는 번거로움 및 그로인한 전구 교체에 따른 막대한 비용이 소요되며 또한 정기적 교환이 늦거나 전구의 수명이 보증되지 않을시 갑자기 전구가 오픈 되어서 신호등이 작동이 되지 않아 신호등의 역할을 못하므로 인하여 교통의 혼잡과 사고 발생의 가능성을 항상 내포하고 있는 단점을 갖는 것이다.The lamps used up to now are lamps that use filaments that emit light by all the heat. Therefore, due to the enormous power consumption and short lifespan, the bulbs that have not been used for less than a year after replacing the bulbs have to be replaced. And there is enormous cost due to the replacement of the bulb, and when the regular replacement is late or the life of the bulb is not guaranteed, suddenly the bulb is opened and the traffic light does not work because it does not act as a traffic light, resulting in traffic congestion and accidents. It has the disadvantage that always implies the possibility of.

본 고안은 열에 의하여 빛을 발하지 않고 자체적으로 빛을 발하는 전력 소비가 적고 반영구적인 발광다이오드인 LED를 사용한 것이므로 전력소비가 필라멘트를 사용한 현재의 전구보다 1/5정도 밖에 되지 않는 점에 비추어 볼때(현재 100W용의 1/5정도인 20W정도)에너지 절약 차원에서 막대한 이익을 가져올 수 있도록 한 것으로 본 고안을 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention uses LED, which is a semi-permanent light emitting diode that does not emit light by itself and emits light by itself, so that the power consumption is only about 1/5 of the current bulb using filament. About 20W, which is about 1/5 of 100W), the present invention will be described in detail with reference to the drawings.

외부에 돌출륜상의 걸림턱(1')을 갖는 캡 형상의 전면커버(1)의 내면에 내부걸림턱(1")을 형성하여 PCB기판(3)과 일체로된 다수의 LED(2)가 전면커버(1)내부에 고정되어 있다.A plurality of LEDs 2 integrated with the PCB substrate 3 are formed by forming an inner locking jaw 1 "on the inner surface of the cap-shaped front cover 1 having a locking jaw 1 'on the protruding wheel. It is fixed inside the front cover 1.

전면커버(1)내에 뒷면커버(5)가 삽입고정됨으로써 PCB기판(3)과 접하도록 되어 있다. (6)은 전원 연결 코드이다.The rear cover 5 is inserted into and fixed to the front cover 1 so as to be in contact with the PCB board 3. 6 is a power connection cord.

전면커버(1)는 원형, 사각형, 삼각형, 별모양, 손모양, 화살표 모양등 필요에 따라 달리 형성할 수 있다. 또한 전면커버(1)나 뒷면커버(5)등이 없이 PCB기판(3)과 LED(2)로만 구성하여도 된다.The front cover 1 may be formed differently as necessary, such as a circle, a square, a triangle, a star, a hand, an arrow shape, and the like. In addition, without the front cover (1) or the rear cover (5), it may be composed only of the PCB board 3 and the LED (2).

전원연결코드(6)도 코드를 사용하거나 코드대신 전구의 베이스등을 사용하여도 좋다.The power connection cord 6 may also use a cord or a light bulb base instead of a cord.

본 고안의 LED(2)는 한 개 또는 수개의 군으로 이루어지며 제 3 도는 LED(2)가 4개의 군으로 이루어진 상태를 나타낸 것이다.The LED 2 of the present invention is made of one or several groups, and FIG. 3 shows a state in which the LED 2 is made of four groups.

즉 교류전원이 정류기(7)를 통하여 직류로 변환한 다음 저항(4)과 직렬접속된 LED가 1를 이루어 각각 병렬 접속하여서 된 LED군에 연결되는 것이다.That is, the AC power is converted into direct current through the rectifier 7, and then the LEDs connected in series with the resistors 4 are connected to the LED group which is connected in parallel with each other.

저항(4)과 LED(2)의 구성은 저항(R1)과 직렬접속된 LED(D11-D1L)의 제1LED군(LED1)과 저항(R2)과 직렬접속된 LED(D21-D2M)의 제2LED군(LED2)과 저항(R3)과 직렬접속된 LED(D31-D3M)의 제3LED군(LED3)과 저항(R4)과 직렬접속된 LED(D41-D40)의 제4LED군(LED4)이 병렬 접속하여서 된 것이다.The configuration of the resistor 4 and the LED 2 is made of the first LED group LED1 of the LEDs D11-D1L connected in series with the resistor R1 and the LEDs D21-D2M connected in series with the resistor R2. The third LED group LED3 of the LEDs D31-D3M connected in series with the 2LED group LED2 and the resistor R3 and the fourth LED group LED4 of the LEDs D41-D40 connected in series with the resistor R4 It was done in parallel.

본 고안의 제 3 도에 따른 LED(2)배열의 일예는 제 4 도와 같다.An example of the arrangement of the LED 2 according to FIG. 3 of the present invention is the same as in FIG.

제1LED군(LED1 : 도면에 로 표시)과 제2LED군(LED2 : 도면에로 표시)과 제3LED군(LED3 : 도면에 로 표시) 제4LED(LED4 :도면에 로 표시)는 일정간격을 두고 순차적으로 배열되어 있어 본 고안의 조립시에 전면 및 뒷면커버(1)(5)내부를 진공으로 하면 먼지등 이물이 LED(2)부위에 가지 못하므로 항상 일정한 밝기를 밝힐 수 있다.The first LED group (LED1: indicated in the drawing) and the second LED group (LED2: shown in the drawing ) And the third LED group (LED3: indicated in the drawing), the fourth LED (LED4: indicated in the drawing) is sequentially arranged at regular intervals, so that the front and rear covers (1) (5) are assembled at the time of assembly of the present invention. When the inside is vacuumed, foreign matter such as dust does not go to the LED (2) part, so it can always illuminate the constant brightness.

이와같이 구성한 본 고안을 사용시에는 기존의 신호등의 보호 및 색표시등 유리커버를 떼어내고 본 고안을 끼워서 걸림턱(1')에 지지케 하여서 사용하면 된다. 또한 본 고안은 LED(2)자체가 색과 빛을 동시에 나타내므로 전면커버(1)에 색을 더하지 않아도 된다.When using the present invention configured in this way, the protection of the existing traffic lights and color indicators can be removed by removing the glass cover and inserting the present invention to support the locking step (1 '). In addition, the present invention does not need to add color to the front cover (1) because the LED (2) itself displays the color and light at the same time.

또한 화살표시의 경우 필라멘트 전구를 이용한 표시등은 표시를 조금만 나타낼지라도 전체적으로 표시 하는것과 똑같이 전구 하나를 쓰지 않으면 안되나 본 고안은 필요한 표시부분만을 LED(2)로 부착하여 표현하면 되므로 전력 소비가 더욱 절약된다.Also upon the arrow In the case of the filament light bulbs, although the indicators show only a small display, one must use the same bulb as the overall display, but the present invention can be expressed by attaching only the necessary display parts to the LED (2), thereby further reducing power consumption.

이상과 같이 본 고안은 반영구적인 LED를 사용한 관계로 종전과 같이 전구교체후 1년도 못되어 다시 교체하는 번거로움이 없으므로 교체비용을 대폭 절약할수 있으며 또한 수명이 반영구적이므로 사용도중 갑자기 표시등이 꺼지는 일이 없으며 또한 본 고안은 만약의 경우를 대비하여 한 기판에 사용되는 여러개의 LED를 수등분(본 고안에서는 4등분으로 예시하였음)으로 분류하여 각각 따로 따로 전류를 통하므로 만약의 경우 LED가 오픈되어도 전체적으로 일시에 오픈된다는 것은 불가능하다 할 정도로 어려운 일이며 따라서 LED의 오픈시는 4등분한것의 1/4이나 2/4 혹은 3/4일시에 오픈된다고 해도 오픈되지 않은 3/4이나 2/4 혹은 1/4의 LED가 표시가 되므로 신호등의 오픈으로 인한 교통 혼잡의 발생 및 교통 사고등을 사전에 예방할수 있으며 또한 4등분한 것의 일부분이 오픈된 것을 발견하고 교체하게 되므로 전체적으로 오픈되므로 인한 교통혼잡과 교통사고를 사전에 예방 할수 있는 것이다.As described above, the present invention uses semi-permanent LEDs, so there is no hassle to replace the bulbs less than one year after replacing the bulbs, so the replacement cost can be greatly reduced, and the life is semi-permanent. In addition, the present invention classifies several LEDs used in one substrate into several parts (in this design, they are divided into four parts), and passes each current separately. Opening at a time is so difficult that it is impossible. Therefore, when the LED is opened, it will be opened at 1/4, 2/4, or 3/4 of a quarter. Since 1/4 LED is displayed, traffic congestion and traffic accidents caused by the opening of traffic lights can be prevented in advance. Since part of the part is found to be open and replaced, it is open as a whole to prevent traffic congestion and traffic accidents.

Claims (1)

투명의 전면 커버(1)내에, PCB기판(3)위에 다수로 배열시킨 LED(2)를 삽입고정하고, 이 전면 커버(1)내를 뒷면커버(5)로싸 진공밀폐 시킴을 특징으로 하는 LED를 사용한 표시등.In the transparent front cover (1), a plurality of LEDs (2) arranged on the PCB substrate (3) is inserted into the fixing, and the inside of the front cover (1) with a back cover (5) to seal the vacuum Indicator light.
KR2019890010097U 1989-07-11 1989-07-11 Display lamps which use led KR920005393Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Publications (2)

Publication Number Publication Date
KR910003192U KR910003192U (en) 1991-02-27
KR920005393Y1 true KR920005393Y1 (en) 1992-08-08

Family

ID=19288150

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890010097U KR920005393Y1 (en) 1989-07-11 1989-07-11 Display lamps which use led

Country Status (1)

Country Link
KR (1) KR920005393Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1714551A1 (en) 2005-02-22 2006-10-25 Stephen Mark Dawson Angling float

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100391032B1 (en) * 2001-04-13 2003-07-16 주식회사 한영자동제어 Several colours lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1714551A1 (en) 2005-02-22 2006-10-25 Stephen Mark Dawson Angling float

Also Published As

Publication number Publication date
KR910003192U (en) 1991-02-27

Similar Documents

Publication Publication Date Title
US6526680B1 (en) Illuminated license plate holder
US6450661B1 (en) Light source device using light emitting diode and light emitting device using same
US4967317A (en) Exit sign
US20130063944A1 (en) Tubular Light Emitting Diode Lamp
EP1788851A3 (en) Lamp with two light sources
CA2114397A1 (en) Indicating element for elevators
US6886963B2 (en) LED light bulb for use in an illuminated aircraft sign
US20030217493A1 (en) Address illumination assembly
KR920005393Y1 (en) Display lamps which use led
ATE287565T1 (en) INDICATOR LIGHT
KR200329080Y1 (en) Illuminator using LED
JP3134067U (en) Vehicle indicator light
JPH0438531Y2 (en)
JP3574614B2 (en) Light emitters and lamps
US20040105279A1 (en) Light-emitting device with light softening cover
JPS6368887A (en) Display of surface irradiation led unit
KR200314500Y1 (en) Emergency lamp with flickering lamp
KR840000577Y1 (en) Acryl signboard
DE60121803D1 (en) SHIELD OR ADVERTISING BOARD
JPH0214078Y2 (en)
EP1484547A2 (en) LED light bulb for use in an illuminated aircraft sign
US20060262541A1 (en) Contrast enhancement on a domelight
US6774403B1 (en) Multi-colored LED lighted sign
KR200318207Y1 (en) Temple lamp for high density red LED lamp
KR200356418Y1 (en) LED lamp for car interior light

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee