KR20040045540A - Impact absorption structure-device of headlamp - Google Patents
Impact absorption structure-device of headlamp Download PDFInfo
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- KR20040045540A KR20040045540A KR1020020073348A KR20020073348A KR20040045540A KR 20040045540 A KR20040045540 A KR 20040045540A KR 1020020073348 A KR1020020073348 A KR 1020020073348A KR 20020073348 A KR20020073348 A KR 20020073348A KR 20040045540 A KR20040045540 A KR 20040045540A
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- housing cover
- spring
- headlight
- slit
- housing
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Classifications
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- 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
- B60Q1/0491—Shock absorbing devices therefor
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- 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
- B60Q1/0005—Devices preventing the lights from becoming dirty or damaged, e.g. protection grids or cleaning by air flow
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- 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
- B60Q1/0408—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/0433—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 built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body the housing being fastened onto the vehicle body using screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/10—Housings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
본 발명은 보행자 보호를 위한 전조등 충격흡수구조장치에 관한 것으로서, 더욱 상세하게는 보행자와 차량과 가벼운 충돌 및 충격접촉시 전조등 하우징후면에 충격에너지를 흡수할 수 있는 스프링과 발포재가 내장된 별도의 커버로 된 구조물을 설치하여 인명보호 및 충격흡수량을 줄일 수 있는 전조등 충격흡수구조장치에 관한 것이다.The present invention relates to a headlight shock absorber structure for the protection of pedestrians, and more specifically, a separate cover with a spring and a foam material that can absorb the impact energy on the rear of the headlight housing during light collision and impact contact with the pedestrian and the vehicle. The present invention relates to a headlight shock absorbing structure device which can install a structure to reduce lifespan and reduce shock absorption.
일반적으로, 자동차에는 많은 램프가 설치되어 있는 바, 예를 들면 계기반의 주위를 소정의 밝기로 유지하기 위한 계기반 조명등, 야간에 전방 주시를 위한 전조등(HEAD LAMP) 및 차량의 위치를 알리기 위한 미등 혹은 차폭등 등을 예로 들 수 있다. 이러한 램프들은 주위가 어두워지기 시작할 때 점등되어야 안전운전을 도모할 수 있다.Generally, many lamps are installed in a car, for example, a dashboard light for maintaining a predetermined brightness around a dashboard, a head lamp for looking ahead at night, and a tail light for indicating the position of a vehicle, or For example, the vehicle width and the like. These lamps should be turned on when the surroundings start to darken to ensure safe driving.
상기와 같은 램프들은 스티어링 휠의 주위 혹은 인스트루먼트 패널상에 위치된 스위치를 운전자가 스위칭하여야만 점등 또는 소등되도록 구성된 전기회로에 연결되어 있다.Such lamps are connected to an electrical circuit configured to turn on or off only when the driver switches a switch located around the steering wheel or on the instrument panel.
그러나, 상기와 같은 대다수의 램프들은 운전자 혹은 탑승자의 수동 조작에 의해 점등 혹은 소등됨으로써 사용목적에 따른 작동유무를 확인하게 된다.However, the majority of the lamps as described above is turned on or off by manual operation of the driver or the passenger to confirm the operation according to the purpose of use.
따라서, 야간에 차량을 주행할려는 경우에는 계기반의 조명등과 전조등이 점등되지 않는다면, 계기반과 전방시계의 장애를 일으키게 된다.Therefore, when driving the vehicle at night, if the lights and headlights of the dashboard are not turned on, the dashboard and the front clock will be disturbed.
예를 들면, 상기 전조등은 도로주행 중 갑작스럽게 비교적 길이가 긴 터널을 통과하든지, 또는 갑자기 날씨가 흐려져 주위가 어두워지는 경우에 전방시계의 장애를 가져오게 된다.For example, the headlamps may cause obstacles in the forward vision when suddenly passing a relatively long tunnel while driving, or when the weather is dark due to sudden cloudiness.
이러한 갑작스런 주위 환경의 변화에 대응하여 종래에는 운전자가 전조등의 스위치를 신속하게 조작하여야 한다.In response to this sudden change in the surrounding environment, the driver has to quickly operate the switch of the headlight.
한편, 장시간 또는 주야로 주행한 자동차는 운전자가 운전하지 않는 동안에는주차장이나 기타 장소에다 주차하고 볼일을 본다든지 휴식등을 취하는 경우가 발생되곤 한다.On the other hand, a car that has been driven for a long time or day or night may be parked in a parking lot or other place while the driver is not driving, taking a day to rest or taking a break.
그러나, 일반 전조등들은 램프부에 충돌 및 충격접촉시 충격흡수하는 구조가 없는 상태로 차량마다 장착된 구조로 되어 있는 관계로, 주차장이나 주차 도로에서 보행자나 기타 다른 원인에 의해 충돌하는 경우에는 전조등이 파손되는 것은 물론 보행자도 다치게 되는 경우가 있었다.However, since general headlights are constructed to be mounted on each vehicle in a state in which there is no structure to absorb shocks during impact and impact on the lamp unit, when the headlights collide by a pedestrian or other cause in a parking lot or a parking road, In addition to being damaged, pedestrians were also injured.
그러므로, 보행자와 충돌시에 있어 전조등자체는 유연성이 없는 상태로 있으므로, 일정한 힘 이상으로 부딪쳤을 경우에는 충돌자 또는 충돌물이 상해를 입게 된다는 것을 확인하게 되었다.Therefore, when the headlight itself is inflexible in the collision with the pedestrian, it has been confirmed that the collider or the collision object will be injured when the headlight is hit by a certain force or more.
이에 본 발명은 차량마다 보행자 보호 또는 인면손상을 방지하기 위한 전조등의 충격흡수구조가 없는 것으로 인해, 주차장이나 주차도로에서 자주 목격되는 간단한 충돌 및 충격접촉시 보행자는 물론 전조등도 보호할 수 있는 보조 수단등을 강구하게 되면 보행자를 보호할 수 있을 것이라고 믿게 되었다.Accordingly, the present invention does not have a shock absorbing structure such as a headlight to prevent pedestrian protection or personal injury for each vehicle, and an auxiliary means capable of protecting a headlight as well as a pedestrian during a simple collision and impact contact, which is frequently observed in a parking lot or a parking road. It was believed that the back would protect pedestrians.
따라서, 본 발명은 상기와 같은 문제점을 해결하기 위해 안출한 것으로서, 제반 상황등을 감안하여 발명한 것으로, 보행자가 전조등부에 부딪치거나 충돌할 경우를 위하여 전조등 하우징후면에 간편히 충격흡수용 구조물을 설치해 놓음으로써, 인명보호 및 충격흡수량을 줄일 수 있는 보행자보호를 위한 전조등 충격흡수구조장치를 제공하는데 그 목적이 있다.Therefore, the present invention was devised to solve the above problems, and was invented in view of various situations, etc., and a structure for easily absorbing shock absorbing structures on the rear of the headlight housing in order to bump or collide with the headlights. The purpose of the present invention is to provide a headlight shock absorbing structure device for pedestrian protection that can protect human life and reduce the amount of shock absorbing.
도 1 은 본 발명의 실시예에 관한 전조등 충격흡수구조장치를 도시해 놓은 횡단면도,1 is a cross-sectional view showing a headlamp impact absorbing structure device according to an embodiment of the present invention,
도 2 는 본 발명의 전조등 충격흡수구조장치를 설명하기 위한 종단면도이다.Figure 2 is a longitudinal sectional view for explaining the headlight shock absorbing structure device of the present invention.
* 도면의 주요부분에 대한 부호 설명** Explanation of symbols on main parts of drawings *
1 : 하우징커버 2 : 스프링1: housing cover 2: spring
3 : 발포재 4 : 체결용 볼트3: foam material 4: fastening bolt
5 : 슬릿 하우징커버 6 : 차체패널5: slit housing cover 6: body panel
이하, 상기와 같은 목적을 달성하기 위한 본 발명의 특징에 대해 설명하면 다음과 같다.Hereinafter, the features of the present invention for achieving the above object are as follows.
본 발명은 전조등부(8)의 하우징후면에는 하우징커버(1)가 좌우의 체결용 볼트(4) 또는 스크류로 고정되고 있고, 상기 하우징커버(1)에는 상하로 스프링(2)이 설치되면서 이 스프링(2)사이로 발포재(3)가 결합되고 슬릿 하우징커버(5)로 덮어져 있으며, 상기 하우징커버(1)와 슬릿하우징커버(5)는 차체패널(6)의 돌출부와 맞닿아 고정되고 있는 것을 그 특징으로 한다.According to the present invention, the housing cover 1 is fixed to the housing rear surface of the headlamp part 8 by fastening bolts 4 or screws left and right, and the housing cover 1 is installed with a spring 2 up and down. The foam material 3 is coupled between the springs 2 and is covered with the slit housing cover 5, and the housing cover 1 and the slit housing cover 5 are fixed to the protrusions of the body panel 6. It is characterized by that.
이하, 첨부도면을 참조하여 본 발명의 구성에 대해 상세하게 설명하면 다음과 같다.Hereinafter, the configuration of the present invention with reference to the accompanying drawings in detail.
도 1 은 본 발명의 실시예에 관한 전조등 충격흡수구조장치를 도시해 놓은 횡단면도이고, 도 2 는 본 발명의 전조등 충격흡수구조장치를 설명하기 위한 종단면도이다.1 is a cross-sectional view showing a headlight shock absorbing structure according to an embodiment of the present invention, Figure 2 is a longitudinal cross-sectional view for explaining the headlight shock absorbing structure of the present invention.
본 발명의 전조등 충격흡수구조장치는 보행자와 차량과 가벼운 충돌 및 충격접촉시 전조등 하우징(1)후면에 충격에너지를 흡수할 수 있는 스프링(2)과 발포재(3)가 내장된 별도의 슬릿 하우징커버(5 : SLIT HOUSING COVER)로 된 구조물을 간편히 설치하여 인명보호 및 충격흡수량을 줄일 수 있도록 되어 있다.The headlight shock absorbing structure device of the present invention is a separate slit housing having a spring (2) and foam material (3) that can absorb the impact energy on the back of the headlight housing (1) during light collision and impact contact with pedestrians and vehicles The cover (5: SLIT HOUSING COVER) can be installed easily to reduce the lifespan protection and shock absorption.
자동차의 앞범퍼 위쪽에는 좌우로 전조등부(8)가 설치되어 있고, 좌우 전조등들은 내부의 차체패널(6)에 볼트 또는 기타 방법으로 고정되어진다.The headlamps 8 are installed on the front bumper of the vehicle from side to side, and the left and right headlamps are fixed to the inner body panel 6 by bolts or other methods.
이 전조등부(8)내부에는 차체패널(6)과 도 2에 도시된 바와 같이, 워셔탱크(7)가 설치되어져 있고, 종래와 마찬가지로 구성되어 고정되어 있음으로 본 발명에서는 그에 대한 상세한 설명은 생략한다.As shown in FIG. 2, the body panel 6 and the washer tank 7 are provided inside the headlamp part 8, and the detailed description thereof is omitted in the present invention because the washer tank 7 is configured and fixed as in the prior art. do.
상기 전조등부(8)의 내부에 있는 중앙 돌출부위로써 전조등 하우징후면에 스프링(2)과 발포재(3), 그리고 슬릿 하우징커버(5)로 이루어진 구조물을 좌우의 체결용 볼트(4) 또는 스크류로 고정되어 있다.A bolt (4) or screw for fastening the left and right fastening structure (4) on the rear surface of the headlamp housing as a central protrusion in the headlamp part (8) and a structure composed of a spring (2), a foam material (3), and a slit housing cover (5). It is fixed as.
상기 발포재(3)는 사면체로서 일정하게 구멍이 배열되어 있는 재질로 PP, PET 및 P - UR 등으로 된 발포성형 가능한 것이다.The foam material (3) is a tetrahedral material that is a hole is constantly arranged is capable of foam molding made of PP, PET, P-UR and the like.
상기 전조등부(8)의 하우징후면에는 도 2에 도시된 바와 같이, 하우징커버(1)가 좌우의 체결용 볼트(4) 또는 스크류로 고정되고 있는 바, 상기 하우징커버(1)에는 상하로 스프링(2)이 설치되면서 이 스프링(2)사이로 발포재(3)가 결합되고 슬릿 하우징커버(5)로 덮어져 있다.As illustrated in FIG. 2, the housing cover 1 is fixed to the left and right fastening bolts 4 or the screw on the rear surface of the headlight part 8, and the housing cover 1 is vertically springed. (2) is installed, the foam material (3) is coupled between the spring (2) and is covered with a slit housing cover (5).
이때 상기 하우징커버(1)와 슬릿하우징커버(5)는 차체패널(6)의 돌출부와 맞닿고 있다.In this case, the housing cover 1 and the slit housing cover 5 are in contact with the protrusion of the vehicle body panel 6.
이상과 같이 구성되는 본 발명의 전조등 충격흡수구조장치 동작은, 보행자가 전조등부(8)에 부딪치거나 충돌할 경우로써 일정한 힘이하로 충격 및 접촉시, 하우징커버(1)내의 스프링(2)에 의하여 전조등부(8)의 렌즈에 흡수된 충격에너지를 흡수하게 된다.The operation of the headlight shock absorbing structure device of the present invention configured as described above is performed when the pedestrian hits or collides with the headlight 8, and when the impact and contact is below a certain force, the spring 2 in the housing cover 1 As a result, shock energy absorbed by the lens of the headlamp unit 8 is absorbed.
그리고, 일정한 힘이상으로 전조등부(8)에 충격 및 접촉시에는 상기 하우징커버(1)의 스프링(2)에 의해 1 차충격에너지를 흡수하고, 그 다음 슬릿 하우징커버(5)의 슬릿을 통해 상기 하우징커버(1)가 절개되면서 중앙의 발포재(3)가 충격에너지를 흡수완화시키게 된다.In addition, when impacting and contacting the headlamp 8 with a predetermined force or more, the primary impact energy is absorbed by the spring 2 of the housing cover 1, and then through the slit of the slit housing cover 5. As the housing cover 1 is cut off, the foam member 3 in the center absorbs and absorbs the impact energy.
도 1 및 도 2에 도시된 구성 단면도를 통해 보행자보호를 위한 전조등의 충격흡수 원리를 설명하면, 일정한 힘이 일정한 크기미만으로 전조등부(8)의 렌즈에 가해질 경우에는 스프링(2)과 발포재(3)가 내장된 슬릿 하우징커버(5)로 된 구조물의 양쪽에 설치된 스프링(2)에서 흡수된다.Referring to the principle of shock absorption of the headlamp for pedestrian protection through the cross-sectional view shown in Figures 1 and 2, when a constant force is applied to the lens of the headlamp 8 with a certain size less than a certain size, the spring 2 and the foam member (3) is absorbed by the spring (2) installed on both sides of the structure of the built-in slit housing cover (5).
한편, 일정한 힘이 일정한 크기이상으로 가해질 경우에는 1 차적으로 스프링(2)에서 흡수되고, 2차적으로 슬릿 하우징커버(5)가 전개되면서 발포재(3)가 차체 구조물과 접촉되면서 충격에너지를 흡수하도록 되어 있다.On the other hand, when a certain force is applied to a predetermined size or more is primarily absorbed by the spring (2), and secondly as the slit housing cover (5) is deployed, the foam material (3) is in contact with the vehicle structure to absorb the impact energy It is supposed to be.
이상 설명한 바와 같이 본 발명에 의하면, 보행자가 전조등부에 부딪치거나 충돌할 경우를 위하여 전조등 하우징후면에 간편히 충격흡수용 구조물을 설치해 놓음으로써 인명보호 및 충격흡수량을 줄일 수 있는 효과가 있다.As described above, according to the present invention, in the case where the pedestrian hits or collides with the headlamp, the impact protection structure is easily installed on the rear surface of the headlight housing, thereby reducing the amount of life protection and shock absorption.
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KR1020020073348A KR20040045540A (en) | 2002-11-25 | 2002-11-25 | Impact absorption structure-device of headlamp |
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KR1020020073348A KR20040045540A (en) | 2002-11-25 | 2002-11-25 | Impact absorption structure-device of headlamp |
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Cited By (1)
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KR101005609B1 (en) * | 2010-07-29 | 2011-01-05 | 유칠상 | Foldable box |
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KR101005609B1 (en) * | 2010-07-29 | 2011-01-05 | 유칠상 | Foldable box |
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