KR100242555B1 - Structure of lamp for automobile - Google Patents
Structure of lamp for automobile Download PDFInfo
- Publication number
- KR100242555B1 KR100242555B1 KR1019960074814A KR19960074814A KR100242555B1 KR 100242555 B1 KR100242555 B1 KR 100242555B1 KR 1019960074814 A KR1019960074814 A KR 1019960074814A KR 19960074814 A KR19960074814 A KR 19960074814A KR 100242555 B1 KR100242555 B1 KR 100242555B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- movable
- motor
- fixed
- lamp structure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/11—Linear movements of the vehicle
- B60Q2300/112—Vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 자동차의 램프 구조에 관한 것으로서, 벌브와 일체 조합되는 고정형 오목 렌즈와, 구동수단에 의해 이것의 앞쪽에서 전후 이동가능한 가동형 볼록 렌즈를 포함하는 램프를 이용하여 차속에 따라 조사범위를 조절할 수 있게 함으로써, 운전자가 원하는 최적을 운전조건를 항상 확보할 수 있게 한 자동차의 램프 구조를 제공하고자 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lamp structure of an automobile, wherein the irradiation range is adjusted according to the vehicle speed by using a lamp including a fixed concave lens integrated with a bulb and a movable convex lens movable forward and backward by a driving means. In this way, it is intended to provide a lamp structure of a vehicle that enables the driver to always obtain the optimum driving conditions desired.
Description
본 발명은 자동차의 램프 구조에 관한 것으로서, 특히 고정형 오목 렌즈와 가동형 볼록 렌즈를 조합하여 차속에 따라 조사범위를 조절할 수 있게 함으로써, 항상 최적을 운전조건를 확보할 수 있게 한 자동차의 램프 구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lamp structure of an automobile, and more particularly, to a lamp structure of an automobile in which a fixed concave lens and a movable convex lens are combined to adjust an irradiation range according to a vehicle speed, thereby ensuring optimum driving conditions at all times. will be.
일반적으로 자동차의 램프는 항상 일정한 범위를 조사할 수 있도록 되어 있어 차량의 속도에 따라 운전자가 안전운전에 필요한 조사범위를 얻지 못하는 취약점을 갖고 있었다.In general, the lamp of the car is always able to investigate a certain range, and according to the speed of the vehicle had a vulnerability that the driver does not obtain the range required for safe driving.
따라서, 본 발명은 이와 같은 점을 감안하여 안출한 것으로서, 벌브와 일체 조합되는 고정형 오목 렌즈와, 구동수단에 의해 이것의 앞쪽에서 전후 이동가능한 가동형 볼록 렌즈를 포함하는 램프를 이용하여 차속에 따라 조사범위를 조절할 수 있게 함으로써, 운전자가 원하는 최적을 운전조건를 항상 확보할 수 있게 한 자동차의 램프 구조를 제공하는데 그 목적이 있는 것이다.Accordingly, the present invention has been made in view of the above, and according to the vehicle speed using a lamp comprising a fixed concave lens integrated with the bulb and a movable convex lens which can be moved back and forth from the front by the driving means. It is an object of the present invention to provide a lamp structure of an automobile that enables the driver to adjust the range of irradiation so that the driver always obtains the optimal driving conditions.
도 1은 본 고안의 램프 구조를 나타내는 단면도.1 is a cross-sectional view showing a lamp structure of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10: 고정 램프부11: 벌브10: fixed lamp unit 11: bulb
12: 오목 렌즈13: 고정 하우징12: concave lens 13: fixed housing
20: 가동 램프부21: 볼록 렌즈20: movable lamp portion 21: convex lens
22: 가동 하우징 23: 스크류 체22: movable housing 23: screw sieve
30: 구동부31: 모터30: drive unit 31: motor
32: 원동 기어 33: 종동 기어32: driven gear 33: driven gear
34: 스크류 바34: screw bar
이하, 첨부도면을 참조하여 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 발명은 벌브 및 이것의 앞쪽에 배치되는 오목 렌즈를 포함하는 고정 램프부와, 볼록 렌즈를 갖고 있으며 상기 고정 램프부의 앞쪽에 이와 동심원 상으로 배치되면서 전후 이동가능하도록 조합되는 가동 램프부와, 모터를 구동원으로 하면서 기어 및 스크류 전동수단을 이용하여 상기 가동 램프부를 전후 이동시켜 주는 구동부로 이루어진 것을 특징으로 한다.The present invention provides a fixed lamp unit including a bulb and a concave lens disposed in front thereof, a movable lamp unit having a convex lens and arranged in front of the fixed lamp unit so as to be moved back and forth while being arranged concentrically with the motor, and a motor; It characterized by consisting of a drive unit for moving back and forth the movable ramp portion by using a gear and screw transmission means as a drive source.
특히, 상기 고정 램프부와 가동 램프부 간에는 가이드 수단이 갖추어져 있는 것을 특징으로 한다.In particular, a guide means is provided between the fixed lamp unit and the movable lamp unit.
또한, 상기 구동부의 모터는 차속 신호를 받아 선택적으로 작동되는 것을 특징으로 한다.In addition, the motor of the drive unit is characterized in that the selective operation by receiving a vehicle speed signal.
이를 좀더 상세히 설명하면 다음과 같다.This will be described in more detail as follows.
첨부한 도 1은 본 발명의 램프 구조를 나타내는 단면도이다.1 is a cross-sectional view showing the lamp structure of the present invention.
여기서, 도면부호 10 은 고정 램프부를 나타낸다.Here, reference numeral 10 denotes a fixed ramp portion.
상기 고정 램프부(10)는 발광수단인 벌브(11)와, 벌브(11)로부터 일정거리 떨어진 앞쪽에 배치되는 오목 렌즈(12)와, 이것들을 포함하는 원통형의 고정 하우징(13)으로 구성되어 있으며, 벌브(11)에서 발한 빛을 오목 렌즈(12)를 이용하여 전방으로 확산시켜 주는 역할을 하게 된다.The fixed lamp unit 10 is composed of a bulb 11 that is a light emitting means, a concave lens 12 disposed in front of the bulb 11 at a predetermined distance, and a cylindrical fixed housing 13 including the same. The light emitted from the bulb 11 serves to diffuse forward by using the concave lens 12.
또한, 도면부호 20 은 가동 램프부를 나타낸다.In addition, the code | symbol 20 shows a movable lamp part.
상기 가동 램프부(20)는 고정 램프부(10)로부터 받는 빛을 전방으로 확산시켜 주는 역할을 하게 되며, 가장 앞쪽의 볼록 렌즈(21)와, 이것을 포함하는 원통형의 가동 하우징(22)으로 구성되어 있다.The movable lamp unit 20 serves to diffuse the light received from the fixed lamp unit 10 to the front, and comprises the frontmost convex lens 21 and the cylindrical movable housing 22 including the same. It is.
이때의 상기 가동 하우징(22)은 그 후단이 고정 램프부(10)의 고정 하우징(13) 주위에 동심원 상으로 끼워져 이것의 안내를 받으면서 전후 이동가능하도록 조합된다.At this time, the movable housing 22 is combined such that the rear end thereof is inserted concentrically around the fixed housing 13 of the fixed lamp unit 10 and is moved back and forth while being guided by it.
이를 위하여, 상기 가동 하우징(22)의 후단 관통부위에는 고정 하우징(13)의 바깥면에 밀착되는 플랜지가 형성되어 있으며, 아래쪽 일측에는 스크류 구멍을 갖는 스크류 체(23)가 일체 형성되어 있어서, 이것을 통해 후술하는 구동부로부터 전후 이동에 필요한 동력을 받을 수 있게 된다.To this end, a flange is formed on the rear end of the movable housing 22 in close contact with the outer surface of the fixed housing 13, and a screw body 23 having a screw hole is integrally formed at one lower side thereof. Through this, it is possible to receive the power required for the back and forth movement from the drive unit to be described later.
또한, 도면부호 30 은 구동부를 나타낸다.Reference numeral 30 denotes a drive unit.
상기 구동부(30)는 구동원을 의미하는 모터(31)와, 모터(31)의 축에 장착되는 원동 기어(32)와, 한쪽 끝단에 상기 원동 기어(32)와 치합 전동가능한 종동 기어(33)를 가지면서 상기 스크류 체(23)와 스크류 조합되는 스크류 바(34)로 구성되어 있으며, 차속 신호을 받아 작동되는 모터(31)의 회전력을 이용하여 상기 가동 램프부(20)를 전후 이동시켜 주는 역할을 하게 된다.The drive unit 30 includes a motor 31, which means a drive source, a motive gear 32 mounted on a shaft of the motor 31, and a driven gear 33 capable of meshing with the motive gear 32 at one end thereof. It consists of a screw bar (34) which is screw-combined with the screw body 23, having a role to move the movable lamp unit 20 back and forth by using the rotational force of the motor 31 which is operated by receiving a vehicle speed signal. Will be
따라서, 이와 같이 구성된 본 고안의 램프에 대한 작동상태를 살펴보면 다음과 같다.Therefore, looking at the operating state of the lamp of the present invention configured as described above are as follows.
본 고안의 렘프 구조에서는 차량의 속도에 따라 램프 조사범위가 자동적으로 조절될 수 있도록 되어 있다.In the lamp structure of the present invention, the lamp irradiation range can be automatically adjusted according to the speed of the vehicle.
즉, 차량의 속도가 전자제어 유니트(ECU)에 입력되면, 전자제어 유니트에서는 모터의 작동 및 회전량을 제어하게 되고, 모터의 작동력이 기어 및 스크류 전동수단을 통해 고정 램프부로 전달되어 가동 하우징의 전후 위치가 정해지게 되므로서, 차속에 따라 안전운전에 도움이 되는 알맞는 조사범위가 유지될 수 있게 된다.That is, when the speed of the vehicle is input to the electronic control unit (ECU), the electronic control unit controls the operation and the rotation amount of the motor, the operating force of the motor is transmitted to the fixed lamp unit through the gear and screw transmission means of the movable housing Since the front and rear positions are determined, an appropriate irradiation range can be maintained according to the vehicle speed, which helps to drive safely.
예를 들면, 고속 주행인 경우에는 가동 하우징이 앞쪽으로 이동되어 오목 렌즈와 볼록 렌즈 간의 촛점거리가 멀어지게 되므로서, 조사범위의 폭을 좁힐 수 있게 되며, 저속 주행인 경우에는 가동 하우징이 뒷쪽으로 이동되어 전후 렌즈 간의 촛점거리가 가까워지게 되므로서, 이때에는 조사 범위의 폭을 넓힐 수 있게 된다.For example, in the case of high speed travel, the movable housing is moved forward and the focus distance between the concave lens and the convex lens becomes farther, so that the width of the irradiation range can be narrowed, and in the case of low speed travel, the movable housing moves backward. Since the focal length between the front and rear lenses is moved closer, the width of the irradiation range can be widened at this time.
이상에서와 같이 본 발명은 차속에 따라 조사범위의 폭을 조절할 수 있는 수단을 구비함으로써, 운전자에게 항상 최적의 운전조건을 제공해 줄 수 있는 장점이 있는 것이다.As described above, the present invention is provided with a means for adjusting the width of the irradiation range in accordance with the vehicle speed, there is an advantage that can always provide the optimal driving conditions to the driver.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074814A KR100242555B1 (en) | 1996-12-28 | 1996-12-28 | Structure of lamp for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074814A KR100242555B1 (en) | 1996-12-28 | 1996-12-28 | Structure of lamp for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980055581A KR19980055581A (en) | 1998-09-25 |
| KR100242555B1 true KR100242555B1 (en) | 2000-03-02 |
Family
ID=19491668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960074814A KR100242555B1 (en) | 1996-12-28 | 1996-12-28 | Structure of lamp for automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100242555B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200079744A (en) * | 2018-12-26 | 2020-07-06 | 에스엘 주식회사 | Lamp for vehicle |
-
1996
- 1996-12-28 KR KR1019960074814A patent/KR100242555B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200079744A (en) * | 2018-12-26 | 2020-07-06 | 에스엘 주식회사 | Lamp for vehicle |
| KR102543458B1 (en) | 2018-12-26 | 2023-06-14 | 에스엘 주식회사 | Lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980055581A (en) | 1998-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100242555B1 (en) | Structure of lamp for automobile | |
| KR100486341B1 (en) | Optical-axis adjustment apparatus for automotive headlamps | |
| KR100187812B1 (en) | Head lamp for an automobile | |
| KR970037271A (en) | Reflector irradiation angle control device of headlights for automobile | |
| IT1187931B (en) | WINDSCREEN WIPER FOR VEHICLES | |
| CN219339322U (en) | Headlamp adjusting device, headlamp mechanism and vehicle | |
| KR100301405B1 (en) | Beam width controller of a vehicle head lamp | |
| KR100197291B1 (en) | Head lamp | |
| CN210373269U (en) | Car light switching actuator | |
| KR970005372Y1 (en) | Vibration preventor of outside mirror in a car | |
| KR200171898Y1 (en) | Irradiation quantity control device of head light for a car | |
| KR100224243B1 (en) | Lamp structure for a car | |
| KR970007457B1 (en) | Electronic accelerator control device by worm gear | |
| US20040223333A1 (en) | Continuously adjustable illuminating apparatus | |
| JP2006001459A (en) | Variable light distribution type headlight | |
| KR920001712B1 (en) | Headlight unit for vehicle | |
| KR200337158Y1 (en) | Angle Regulator of Headlight Beam of a Car | |
| KR20240008741A (en) | Packing device | |
| KR100321428B1 (en) | Dual-function head lamp for automobile | |
| JP2004288415A (en) | Headlight for vehicle | |
| KR200149117Y1 (en) | Headlamp control device | |
| JPH0247526Y2 (en) | ||
| KR20020055071A (en) | The assistance reverse light apparatus | |
| KR980001292A (en) | Automotive headlamps | |
| KR200154154Y1 (en) | Room lamp |
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 | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20020723 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |