KR20130027592A - Head light apparatus for adjusting the emiting the lighting - Google Patents

Head light apparatus for adjusting the emiting the lighting Download PDF

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Publication number
KR20130027592A
KR20130027592A KR1020110038221A KR20110038221A KR20130027592A KR 20130027592 A KR20130027592 A KR 20130027592A KR 1020110038221 A KR1020110038221 A KR 1020110038221A KR 20110038221 A KR20110038221 A KR 20110038221A KR 20130027592 A KR20130027592 A KR 20130027592A
Authority
KR
South Korea
Prior art keywords
headlight
transparent
light
fresnel lens
vehicle
Prior art date
Application number
KR1020110038221A
Other languages
Korean (ko)
Inventor
홍석기
Original Assignee
홍석기
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 홍석기 filed Critical 홍석기
Priority to KR1020110038221A priority Critical patent/KR20130027592A/en
Publication of KR20130027592A publication Critical patent/KR20130027592A/en

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Classifications

    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes

Abstract

PURPOSE: A device for controlling a short-distance light emission of a headlight in a vehicle is provided to enable a driver to easily identify an object in a short distance at night by including a transparent film and a light transmissive paint layer. CONSTITUTION: A transparent film(40) is attached to a short-distance light emission source passage section of a front transparent cover in a headlight of a vehicle. One side of the transparent film is coated with light transmissive paint(30). A Fresnel lens unit(20) has a Fresnel lens type surface by scratching the surface of the transparent film and the light transmissive paint at a preset angle. A transparent coating unit(10) is attached to protect the surface and prevent light refraction due to the scratch of the Fresnel les unit. One side of the transparent film is integrated with the outer side of the transparent cover of the headlight by an adhesive unit(45).

Description

Headlight near-field light source control device of vehicle {HEAD LIGHT APPARATUS FOR ADJUSTING THE EMITING THE LIGHTING}

The present invention relates to a headlamp near-field light control device of the vehicle, more specifically, the fog light is installed in order to supplement the ability to identify the object 0-15 meters in front of the vehicle at night, the present invention, Since the transparent film 40 and the light-transmitting paint 30 layer are provided at a predetermined part of the headlamp, the visible properties of the visible light scattered and scattered in the near field of the vehicle during the night driving are less glare, and the light properties are converted into visible light with high light arrival rate. By doing so, it is easy to identify the object in the near front of the vehicle at night driving, and it is possible to eliminate the glare of the road surface due to snow or rain.

More specifically, by attaching the transparent film 40 to which the light-transmitting paint 30 is applied to a predetermined external portion of the vehicle headlight transparent cover 50, visible light passing through the headlight transparent cover 50 is different in color. Differently irradiated near the front of the vehicle through the permeable paints (30-1, 30-2, 30-3) of the, it is easy to identify the object near the front of the vehicle at night driving

In the above, the present invention, in order to increase the light efficiency of the near-field irradiation light source, the surface layer portion of the light transmitting paint 30 and the transparent film 40 in contact with the asymmetrical scratches 25 at a predetermined angle, Fresnel ( Fresnel lens portion 20 having a lens-like surface is provided.

Adheringly, the present invention is provided with a transparent coating 10 for protecting the surface of the asymmetrical scratch 25 of the Fresnel lens portion 20, when selecting the material of the coating 10 It will be important to select a transparent material that does not affect the light refraction of the Fresnel lens unit 20.

In addition, the Fresnel lens unit 20 is formed at a predetermined portion inside the headlight transparent cover 50 when the vehicle headlight transparent cover 50 is integrally formed inside the headlight transparent cover 50 of the vehicle. To this end, injection molding is to produce the effect of the asymmetrical scratches 25 inside the headlight transparent cover 50.

In addition, when forming the headlight near-field irradiation light control device of the vehicle integrally with the headlight transparent cover 50 of the vehicle, instead of the role of light transmission paint (30-1,30-2,30-3) The off-white transparent plate 55 capable of transmitting light is fixed to the inside of the headlamp transparent cover 50.

In addition, in the case of a vehicle model in which the headlight, the direction indicator and the taillight of the vehicle are integrally formed for a beautiful design, the Fresnel lens unit 20 and the transparent plate 55 may be extended to the direction indicator or the taillight section.

In the present invention, the headlight near-field light control device of the vehicle is designed so that the existing vehicle headlight 60 is focused on the light around 40-80 meters in front of the vehicle by its configuration, the driver is fog light in addition to the headlight 60 By using a separate light, such as to eliminate the inconvenience that has been illuminated in front of the vehicle 0-15 meters.

In particular, in the headlamp 60 of the vehicle, the near-field light source passing section 100 in which a relatively small amount of light sources are scattered without focus, compared to the far-field light source passing section 200 of the headlight through which the main light source passes for the long distance irradiation. In order to reduce the light loss, by attaching the transparent film 40 coated with the light-transmitting paint 30 to the near-field light source passage section 100, the glare of the light passing through the near-field light source passage section more glare. The transparent film 40 is coated with the light-transmitting paint 30 in order to convert the visible light into a visible light having a low light arrival rate, and to focus the converted visible light more closely (focusing) on the near field of the vehicle. A Fresnel lens portion 20 having an asymmetrical scratch 25 at a predetermined angle to have a surface in the form of a Fresnel lens. It is possible to increase the efficiency of the light irradiated to the light.

In addition, the headlights of the vehicle are usually set to be in focus about 40-80 meters in front of the vehicle in consideration of the speed of the traveling vehicle.

The present invention was developed to compensate for the fact that the light source irradiated about 0-15 meters in front of the vehicle is scattered and scattered without focus when the headlight of the vehicle is turned on, and thus, a separate installation and lighting of the fog lamp is not necessary, and the fog or The purpose is to secure a stable forward view of the driver in rainy weather.

In addition, to prevent damage to the outer cover of the vehicle headlights and to provide an aesthetically synergistic effect of the vehicle exterior.

The present invention is a wavelength of visible light generated from the headlight by attaching a transparent film 40 coated with a light transmission coating 30 to the near-field light source passing section 100 of the headlamp to a predetermined external portion of the vehicle headlight transparent cover 50. In order to affect light and to concentrate the light in the near front of the headlamp, the surface layer portion of the transparent film 40 to which the light-transmitting paint 30 is applied is asymmetrically scratched 25 at a predetermined angle to form a Fresnel. It is to provide a headlight near-field irradiation light source control apparatus for a vehicle, characterized in that the Fresnel lens unit 20 having a lens-like surface.

As described above, the headlight near-field irradiation light source control apparatus of the present invention includes a transparent film 40 and a light transmitting paint layer 30 at a predetermined portion of the headlight of the vehicle, so that it is distributedly distributed to the front of the vehicle at night. By converting the visible light into a visible light having a low glare and high light arrival rate, it is easy to identify a near object in front of the vehicle during night driving, and it is possible to eliminate the glare of the road surface due to snow or rain.

In particular, the present invention contributes to the synergistic effect of the vehicle by being attached or molded in accordance with the shape of the respective headlights.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

1 is an exemplary view illustrating a passage section of the headlight near-field irradiation light source control device of the vehicle,
Figure 2 is an exemplary view of mounting the headlights near-field irradiation light control device of the vehicle according to the present invention outside the headlight transparent cover,
Figure 3-A is a perspective view (scratch type) of molding and mounting the headlight near-field light control device of the vehicle according to the present invention inside the headlight transparent cover
Figure 3-B is a perspective view (embossed type) of molding and mounting the headlight near-field light control device of the vehicle according to the present invention inside the headlight transparent cover
4 is a perspective view illustrating a scratch form of a headlight near-field irradiation light source control apparatus of a vehicle according to the present invention;
5 is a perspective view showing another embodiment of the Fresnel lens unit according to the present invention;

In order to achieve the above object, the headlight near-field irradiation light adjusting device of the vehicle of the present invention

A transparent film 40 member attached to the near-field irradiation light source passage section 100 of the vehicle headlight front transparent cover 50; Off-white light transmitting paint 30 on one side of the transparent film 40 member; Fresnel lens portion 20 to the surface of the light transmitting paint 30 and the transparent film 40 in contact with the surface (25) at a predetermined angle to have a surface in the form of a Fresnel lens (fresnel lens) and ; It is characterized in that it comprises a coating portion 10 of the transparent material attached for the protection of the surface and the light refraction through the scratches 25 of the Fresnel lens portion 20.

In the present invention, in order to protect the surface of the asymmetrical scratches 25 of the Fresnel lens portion 20 already mentioned, it is provided with a transparent coating portion 10, when selecting the material of the coating portion 10 It will be important to select a transparent material that does not affect the light refraction of the Fresnel lens unit 20.

One side of the transparent film 40 and the external predetermined portion of the headlight transparent cover 50 is integrated through the adhesive portion 45, the other side of the transparent film 40 is a light transmission paint 30 and the scratch 25 After the process of being covered with a separate coating 10 will be a finished product.

The action of attaching the finished product to the irradiation light source passage section 300 of the headlamp through a separate film adhesive portion 85 is illustrated to specifically illustrate the present invention,

Ultimately, when manufacturing a headlight of a vehicle, the Fresnel lens part is formed by injection molding to have the effect of the scratch 25 on the inner or off-white transparent plate 55 of the transparent cover 50 integrally with the headlight transparent cover 50. 20 and replaces the role of the light transmitting paints 30-1, 30-2 and 30-3, and the off-white transparent plate 55 capable of transmitting light is provided inside the headlight transparent cover 50. It is preferable to be configured to be fixed, in the case of a vehicle model consisting of the headlight, the direction indicator and the taillight of the vehicle for the beautiful design, the Fresnel lens 20 and the transparent plate 55 to the direction indicator or taillight section Can be extended design.

In addition, the transparent film 40 member should be made of a transparent material so as to reduce the loss of the headlight as much as possible, and the color of the transparent paint 30 to reduce the fatigue of the driver's eyes, the diffuse reflection in the rain It would be desirable to use an orange / orange color that can be reduced.

However, the transmission paint 30 is orange (30-1), yellow (30-2), blue (in order of irradiating a close distance from a section for irradiating a long distance in a near irradiation section passage section of the headlamp). 30-3) can be used to increase the design completeness.

Color application and the application range of each color of the transmission paint 30 is an exemplary matter for increasing the design completeness is not limited to the present invention.

 On the other hand, the surface layer portion of the transparent film 40 to which the light-transmitting paint 30 is applied asymmetrical scratches 25 at a predetermined angle, Fresnel lens portion 20 to have a surface of a Fresnel lens shape According to the type and use of the vehicle and the installation position, the portion to be scratched 26 is deformed into an intaglio or embossed, it can be used differently as a convex / concave / horizontal lens.

Hereinafter, a preferred embodiment of the headlight irradiation light source control apparatus for a vehicle according to the present invention with reference to the accompanying drawings in detail as follows.

1 is an exemplary view illustrating a passage section of the headlight near-field irradiation light source control apparatus of the vehicle.

The near-illumination light source passage section 100 of the headlamp is exemplarily shown that a relatively small amount of light source can be distinguished as an irradiated light source that is scattered without focus.

With reference to these matters, by attaching a light transmitting paint 30 and Fresnel lens unit 20 that can change the wavelength of visible light emitted from the headlamp 60 to the near-field irradiation light source passage section 100, 1 and 2 illustrate that the glare of the light irradiated to the front 0-15 meters from the headlight of the vehicle and the discriminating power of the object can be improved.

Figure 3 is a perspective view illustrating the internal molding and mounting of the headlight transparent cover of the headlight near-field light control device of the present invention,

3-A is a Fresnel lens by injection molding to produce a scratch (25) effect on the inner or off-white transparent plate 55 of the transparent cover 50 integrally with the headlight transparent cover 50, when manufacturing the headlight of the vehicle In addition to the role of the light-transmitting paint (30-1, 30-2, 30-3) constituting the unit 20, the off-white transparent plate 55 capable of transmitting light inside the headlight transparent cover 50 It is configured to be fixed to.

FIG. 3-B illustrates that the shape may be modified to emboss similarly to the degree of scratching 25 so that the injection molding may be performed to produce convex / concave / horizontal lenses.

However, the configuration of the Fresnel lens unit 20 is not limited to being installed only inside the headlight transparent cover 50. If necessary, the Fresnel lens unit may be configured in the off-white transparent plate 55. .

Figure 4 is a perspective view illustrating the form of the scratch of the headlight irradiation light source control apparatus of a vehicle according to the present invention.

As shown in the drawing, the surface layer portion of the light-transmitting paint 30 and the transparent film 40 member in contact with the asymmetrical scratches 25 is formed at a predetermined angle to have a surface having a Fresnel lens shape. It is provided with a lens panel 20, the shape and form of the asymmetrical scratch 25 can be variously modified according to the attachment position and the use of the transparent film 40 member and the headlight transparent cover 50 outside. .

 Note that, as shown in the drawing, the present invention is not a method of attaching and forming a plate-shaped Fresnel lens unit to the transparent film 40, but the surface layer portion of the transparent film 40 to which the light-transmitting paint 30 is applied. It is a method to scratch (25) at a predetermined angle to have a surface in the form of a Fresnel lens, it is preferable to be manufactured or molded in the form of concave / convex / planar lens according to the desired effect.

5 is a perspective view showing another embodiment of the Fresnel lens unit according to the present invention.

As shown in the drawings, as shown in FIGS. 5-A and 5-B, the Fresnel lens unit 20 may be modified in various forms according to the use of the vehicle and the shape of the headlamp.

Therefore, the shape of the Fresnel lens unit 20 and the color of the transparent paint 30 illustrated in FIG. 5 are merely exemplary for showing another embodiment, and thus the present invention is not limited thereto.

10; Coating part
20; Fresnel lens portion 25; scratch
30; Permeable paint (30-1; orange, 30-2; yellow, 30-3; blue)
40; Transparent film 45; Adhesive
50; (Headlight) transparent cover 55; Transparent plate
60; Headlight 65; Turn indicator
100; Near-field irradiation light passage section
200; Long-distance irradiation light passing section
300; Passage section of irradiation light source

Claims (4)

A transparent film attached to the near-illumination light source passing section of the headlight transparent cover of the vehicle; Off-white light transmitting paint on one side of the transparent film member; A Fresnel lens portion which scratches the surface layer portion of the light-transmitting paint and the transparent film member at a predetermined angle to have a surface of a Fresnel lens shape; And a coating unit made of a transparent material attached to protect the surface and the light refraction through the scratch of the Fresnel lens unit. The method of claim 1,
When the Fresnel lens part and the transparent paint are integrally manufactured inside the headlight transparent cover, injection molding is made in an intaglio and embossed shape to have the effect of the Fresnel lens on the inner part of the headlight transparent cover, and the off-white transparent plate is made of the headlight transparent. The headlamp near-field irradiation light source control device of the vehicle, characterized in that configured to be fixed inside the cover. The method of claim 1,
When the Fresnel lens unit and the transparent paint are integrally manufactured inside the headlight transparent cover, injection molding is performed in an intaglio and embossed shape so as to achieve the effects of the Fresnel lens and the transparent paint on an off-white transparent plate. Headlight near-field light source control device. The method of claim 1,
In the case of an integrated headlight including the front turn signal and the tail light, the headlight near-field light control device of the vehicle, characterized in that extending the front headlight and tail light to extend the front direction light and taillight.
KR1020110038221A 2011-04-25 2011-04-25 Head light apparatus for adjusting the emiting the lighting KR20130027592A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110038221A KR20130027592A (en) 2011-04-25 2011-04-25 Head light apparatus for adjusting the emiting the lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110038221A KR20130027592A (en) 2011-04-25 2011-04-25 Head light apparatus for adjusting the emiting the lighting

Publications (1)

Publication Number Publication Date
KR20130027592A true KR20130027592A (en) 2013-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110038221A KR20130027592A (en) 2011-04-25 2011-04-25 Head light apparatus for adjusting the emiting the lighting

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180039427A (en) * 2016-10-10 2018-04-18 김덕후 Ship with fish luring light in water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180039427A (en) * 2016-10-10 2018-04-18 김덕후 Ship with fish luring light in water

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