KR101734707B1 - Head lamp of vehicle - Google Patents

Head lamp of vehicle Download PDF

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Publication number
KR101734707B1
KR101734707B1 KR1020150161681A KR20150161681A KR101734707B1 KR 101734707 B1 KR101734707 B1 KR 101734707B1 KR 1020150161681 A KR1020150161681 A KR 1020150161681A KR 20150161681 A KR20150161681 A KR 20150161681A KR 101734707 B1 KR101734707 B1 KR 101734707B1
Authority
KR
South Korea
Prior art keywords
vehicle
head lamp
flange
upper member
headlamp
Prior art date
Application number
KR1020150161681A
Other languages
Korean (ko)
Inventor
박중현
Original Assignee
현대자동차주식회사
기아자동차주식회사
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 현대자동차주식회사, 기아자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020150161681A priority Critical patent/KR101734707B1/en
Application granted granted Critical
Publication of KR101734707B1 publication Critical patent/KR101734707B1/en

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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
    • B60Q1/0408—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
    • F21S48/10—
    • F21S48/30—
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21W2101/10—

Abstract

The present invention relates to a headlamp of a vehicle. The present invention provides a headlamp of a vehicle, wherein when mounting the headlamp in an upper member of a front end module, the number of coupling a bolt can be minimized, and resistance to a moment force generated in the headlamp can be secured by increasing a binding force in the vertical direction of a vehicle with respect to the front end module.

Description

[0001] The present invention relates to a head lamp of a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a head lamp of an automobile, and more particularly, to a head lamp mounting structure mounted on a front end module provided in front of a vehicle.

BACKGROUND ART [0002] Generally, a vehicle is provided with an illuminating application for allowing an object in a traveling direction to be seen well at nighttime driving, and an equalizing device for signal display for informing another vehicle or other road user of the running state of the vehicle.

A head lamp, also referred to as a headlamp, is mounted on both sides of the vehicle so as to illuminate the course ahead of the vehicle during nighttime driving so as to ensure the driver's field of vision.

The head lamp is bolted to an upper member protruding in a cantilever shape on the side of a front end module provided in front of the vehicle body.

In mounting the headlamp to the upper member of the front end module, the bolt tightening number is minimized and the binding force of the moment force generated in the headlamp is increased by increasing the binding force in the vehicle vertical direction with respect to the front end module. The present invention is directed to a head lamp for a vehicle.

According to an aspect of the present invention, there is provided a head lamp mounted on an upper member of a front end module for a vehicle, the head lamp comprising a mounting flange and a rib flange at an upper end thereof, the upper end of the mounting flange being laminated and fastened to one upper end of the upper member, And the upper end of the flange is brought into contact with the lower end of the upper member in a laminated manner.

According to the embodiment of the present invention, the mounting flange is positioned between the center of gravity of the rib flange and the head lamp, at least two slide ribs protruding from the upper end of the rib flange, And a guide rib inserted between the slide ribs is protruded.

The headlamp of the automobile according to the present invention is mounted on the upper member of the front end module so that the number of bolts is minimized and the cost and weight can be reduced and the binding force in the vehicle vertical direction with respect to the front end module is increased, And the restraining force of the front end module in the lateral direction of the vehicle is also increased by the sliding assembly structure (slide ribs and guide ribs) that enables the precise positioning.

Further, the head lamp according to the present invention is provided with a sliding degree of freedom in the front-rear direction of the vehicle when the mounting flange is unfastened, so that the head lamp can be easily broken by the breaking of the mounting flange at the time of low- The effect of reducing the range and alleviating the impact of the pedestrian can be obtained.

1 and 2 are views for explaining a mounting structure of a headlamp according to an embodiment of the present invention;
3 is a view showing a principle of canceling a moment load generated in a headlamp according to an embodiment of the present invention;
4 is a view showing the restraint principle of the headlamp in the vehicle lateral direction according to the embodiment of the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, a head lamp 10 of an automobile according to an embodiment of the present invention is mounted on an upper member 20 of a front end module (not shown) provided at the front of the vehicle, A mounting flange 11 assembled to the upper member 20 and a rib flange 13 are attached and integrally formed.

The upper end of the mounting flange 11 is integrally attached to the upper end of the head lamp 10, and the lower end of the mounting flange 11 is integrally attached to one side of the upper member 20 And are stacked and fixed on the upper side.

The upper end of the mounting flange 11 is formed with a mounting hole 12 for bolt fastening and the head lamp 10 is fixed to the upper end of the upper member 20 through a one- One point is fixed on one side.

The rib flange 13 has a bent cross-sectional structure and is integrally attached to the upper end of the head lamp 10 with the lower end thereof integrally attached to the upper end of the upper member 20 at one side And are in contact with each other in a laminated form at the lower end.

The rib flange 13 and the mounting flange 11 are positioned on the left and right sides of the rib flange 13 so that the rib flange 13 and the mounting flange 11 are spaced apart from each other with respect to the center of gravity of the head lamp 10, And are arranged side by side on the left and right sides.

Here, the mounting flange 11 is disposed at the top of the headlamp 10 so as to be positioned between the rib flange 13 and the center of gravity of the headlamp 10.

3, the head lamp 10 is subjected to a moment force such that one side of the head lamp 10 falls due to its own weight. At this time, the mounting flange 11 serves as a supporting point by the principle of the lever, A reaction force against the pressing force of the rib flange 13 is generated at the lower end of one side of the upper member 20 so that the moment force acts on the upper member 20, .

In other words, when the head lamp 10 is mounted on one side of the upper member 20, only one end is fixed and the other end is mounted in a free form, so moment force due to the weight of the head lamp 10 is generated . At this time, the fastening portion of the mounting flange 11, which is bolted to the upper end of the upper member 20, serves as a supporting point (fixing point), and the rib flange 13 functions as the upper member 20, The restraining force of the head lamp 10 relative to the upper member 20 of the front end module is increased with respect to the vertical direction of the vehicle by the reaction force generated while pressing one lower end of the head lamp 10, The force is canceled and the inclination of the headlamp 10 and thereby the damage of the mounting flange 11 is prevented.

A plurality of linear slide ribs 14 protrude from an upper end portion of the rib flange 13 which abuts against a lower end of one side of the upper member 20. The upper member 20 has, One or more straight guide ribs 21 inserted between the guide grooves 14 are protruded.

Preferably, the guide ribs 21 are formed to extend in the longitudinal direction of the vehicle so as to cross the longitudinal direction of one side of the upper member 20.

The rib flange 13 is assembled to the lower end of one side of the upper member 20 by the slide ribs 14 and the guide ribs 21 so that the head lamp 10 is assembled before the bolt fastening of the mounting flange 11 It is possible to slide with the degree of freedom in the longitudinal direction of the vehicle along the guide rib 21.

Since the head lamp 10 is bolted and fixed to only one point on one side of the upper member 20 by the mounting flange 11, the mounting flange 11 is easily broken by the impact applied when a vehicle collision occurs When the mounting flange 11 is broken, the rib flange 13 is slid without sliding in the longitudinal direction of the vehicle.

Therefore, the head lamp 10 is first damaged at the time of vehicle low-speed collision and pedestrian collision, thereby preventing damage to the engine room parts and the like disposed behind the front end module and the front end module, And is advantageous in mitigating the impact transmitted to the pedestrian.

When the head lamp 10 is mounted on the upper member 20 of the front end module, specifically, before the bolt fastening of the mounting flange 11, the head lamp 10 is pushed downward of the upper member 20 When the headlamp 10 is slid in the longitudinal direction of the vehicle and the slide ribs 14 and the guide ribs 21 extend in the longitudinal direction of the vehicle, It is possible to prevent the assembly failure due to the guide rib 21 of the head lamp 20 serving as a guide and to position the mounting hole 12 of the mounting flange 11 at a predetermined position of the upper member, Can be easily installed in the correct position.

In addition, the slide ribs 14 and the guide ribs 21 are formed so as to extend in the front-rear direction of the vehicle and are slide-coupled to increase the restraining force of the headlamp 10 in the vehicle lateral direction.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the present invention is not limited to the disclosed exemplary embodiments. Modifications are also included in the scope of the present invention.

10: head lamp
11: Mounting flange
12: Mounting hole
13: rib flange
14: Slide rib
20: Upper member
21: Guide rib

Claims (5)

A headlamp mounted on an upper member of a vehicle front-end module,
Wherein the mounting flange is provided with a mounting flange and a rib flange, the upper end of the mounting flange is stacked and fastened to one upper end of the upper member, and the upper end of the rib flange is assembled to one lower end of the upper member so as to be slidable in the vehicle longitudinal direction Wherein the headlamp of the headlamp of the vehicle is characterized in that:
The method according to claim 1,
Wherein the mounting flange is located between the center of gravity of the rib flange and the head lamp.
The method according to claim 1,
Wherein at least two slide ribs protrude from an upper end of the rib flange, and a guide rib inserted between the slide ribs is protruded from a lower end of the upper member.
The method of claim 3,
Wherein the guide ribs are formed to extend in the vehicle longitudinal direction.
The method according to claim 1,
Wherein the mounting flange and the rib flange have a-shaped cross-section.
KR1020150161681A 2015-11-18 2015-11-18 Head lamp of vehicle KR101734707B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150161681A KR101734707B1 (en) 2015-11-18 2015-11-18 Head lamp of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150161681A KR101734707B1 (en) 2015-11-18 2015-11-18 Head lamp of vehicle

Publications (1)

Publication Number Publication Date
KR101734707B1 true KR101734707B1 (en) 2017-05-11

Family

ID=58741943

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150161681A KR101734707B1 (en) 2015-11-18 2015-11-18 Head lamp of vehicle

Country Status (1)

Country Link
KR (1) KR101734707B1 (en)

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