KR101349032B1 - Indoor lighting structure for vehicle - Google Patents

Indoor lighting structure for vehicle Download PDF

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Publication number
KR101349032B1
KR101349032B1 KR1020120068322A KR20120068322A KR101349032B1 KR 101349032 B1 KR101349032 B1 KR 101349032B1 KR 1020120068322 A KR1020120068322 A KR 1020120068322A KR 20120068322 A KR20120068322 A KR 20120068322A KR 101349032 B1 KR101349032 B1 KR 101349032B1
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KR
South Korea
Prior art keywords
light
light source
vehicle
surface member
diffusion
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KR1020120068322A
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Korean (ko)
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KR20140001324A (en
Inventor
김기호
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한일이화주식회사
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Priority to KR1020120068322A priority Critical patent/KR101349032B1/en
Publication of KR20140001324A publication Critical patent/KR20140001324A/en
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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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/70—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose
    • B60Q3/74—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps
    • B60Q3/745—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for overall compartment lighting; for overall compartment lighting in combination with specific lighting, e.g. room lamps with reading lamps using lighting panels or mats, e.g. electro-luminescent panels, LED mats
    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/20—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for lighting specific fittings of passenger or driving compartments; mounted on specific fittings of passenger or driving compartments
    • B60Q3/217—Doors, e.g. door sills; Steps
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2106/00—Interior vehicle lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

본 발명은 자동차의 실내조명 구조에 관한 것으로, 차량의 실내 측에 해당되며, 투명재질로 형성되는 표면부재과, 상기 표면부재의 일면에 구비되되 빛을 확산시키기 위한 확산부재과, 상기 확산부재에서 일정거리 이격되어 구비되며, 빛을 발생하는 광원과, 상기 표면부재에 결합되되, 상기 광원을 덮어서 광원의 빛이 외부로 새는 것을 방지할 수 있도록 불투명 재질로 형성되는 밀폐부재를 포함함으로써, 실외측으로 빛이 새는 것을 방지할 수 있고, 확산부재에 의해 빛이 확산되어 표면부재를 통해 실내측으로 균일하게 조사되므로 실내의 미관이 향상되는 효과가 있다.The present invention relates to an indoor lighting structure of a vehicle, which corresponds to an interior side of a vehicle, and includes a surface member formed of a transparent material, a diffusion member provided on one surface of the surface member to diffuse light, and a predetermined distance from the diffusion member. Spaced apart, provided with a light source for generating light, and coupled to the surface member, the sealing member formed of an opaque material so as to cover the light source to prevent the light from leaking to the outside, the light to the outdoor side It can be prevented from leaking, the light is diffused by the diffusion member is uniformly irradiated to the indoor side through the surface member has the effect of improving the aesthetics of the room.

Description

자동차의 실내조명 구조{INDOOR LIGHTING STRUCTURE FOR VEHICLE}Interior lighting structure of car {INDOOR LIGHTING STRUCTURE FOR VEHICLE}

본 발명은 자동차의 실내조명에 관한 것으로, 더욱 상세하게는 광원의 빛이 실외쪽으로 퍼지는 것을 방지하고 실내측으로 집중되도록 하여, 실내측 표면에 조사되는 빛을 균일하게 할 수 있는 자동차의 실내조명 구조에 관한 것이다.
The present invention relates to an interior lighting of a vehicle, and more particularly, to the interior lighting structure of a vehicle that can prevent light from the light source to spread to the outside and to concentrate to the indoor side, so that the light irradiated to the interior surface can be uniform. It is about.

일반적으로, 자동차는 주간뿐만 아니라 야간에도 운행을 해야 하기 때문에 여러 종류의 램프를 외부 및 내부에 구비하게 된다.In general, since the vehicle must be operated at night as well as during the day, various types of lamps are provided inside and outside.

승객이 직접 탑승하게 되는 실내에는 실외보다 다양하고 많은 종류의 램프들이 구비되는데, 용도에 따라 독서조명과 같은 조명용 램프, 계기판조명, 스위치 조명 등과 같은 기능성 램프로 나눌 수 있다. 특히, 야간에는 자동차 실내의 은은한 분위기를 연출하고자 다양한 색상의 빛을 발하는 실내조명이 크래쉬 패드나 도어 트림에 설치되거나 별도로 구비하여 장착하여 구성하였다. There are many different types of lamps in the interior where passengers board directly, and they can be divided into functional lamps such as lighting lamps such as reading lights, instrument panel lights, and switch lights, depending on the purpose. In particular, at night, indoor lights that emit light of various colors to create a soft atmosphere of the interior of the car are installed on the crash pad or door trim or separately installed.

이러한 종래의 실내조명은 도어트림이나 크래쉬 패드를 형성하는 패널 내측에 광원이 설치되는 구조이다. 이렇게 빛을 발하는 광원이 도어트림이나 크래쉬 패드의 내측에 설치되기 때문에 패널의 표면을 불투명 사출품 위에 도장하거나 필름 인서트 등의 표면 처리를 하였다. The conventional indoor lighting has a structure in which a light source is installed inside a panel forming a door trim or crash pad. Since the light source that emits light is installed inside the door trim or crash pad, the surface of the panel is coated on the opaque injection molded product or surface treated such as a film insert.

따라서, 평상시 조명을 켜지 않았을 때에는 도어트림이나 크래쉬 패드의 내장재 표면이 그대로 노출되는 구조로, 자동차의 고급화에 따른 추세를 반영하지 못하여, 자개가 사용되는 내장재에 광원을 조사되도록 하여, 야간에는 조명에 의해 자개 패턴이 보이고, 평상시에는 자개 기본 패턴이 보일 수 있도록 고급화하는 내장재 및 그의 제조 방법이 본 출원인에 의하여 출원되었으며, 한국특허 공개번호 10-2011-0136349호에 개시되어 있다.Therefore, when the lighting is not normally turned on, the surface of the interior of the door trim or the crash pad is exposed as it is, and it does not reflect the trend according to the luxury of the automobile. By virtue of the mother-of-pearl pattern is visible, and the interior material and its manufacturing method for enhancing the mother-of-pearl pattern to be seen in ordinary times has been filed by the present applicant, it is disclosed in Korean Patent Publication No. 10-2011-0136349.

이 공개특허에서는 도어트림과 도어 패널 사이에 공간에 광원이 설치되는 구조 즉, 도어트림의 내장재에 광원이 인접한 상태에서 조명하도록 구성되므로, 광원이 내장재와 도어 패널 사이의 공간으로 퍼지게 되므로 내장재 표면으로 광원이 빛이 일부만이 조사된다. 따라서, 내장재의 표면에서 조명되는 광원이 빛이 약하여, 내장재의 표면으로 조사되는 광원의 빛이 균일하지 못하다는 문제점이 있었다.
In this patent, the light source is installed in the space between the door trim and the door panel, that is, the light source is configured to illuminate in a state adjacent to the interior material of the door trim, so that the light source spreads to the space between the interior material and the door panel, so that the surface of the interior material Only part of the light source is irradiated. Therefore, the light source is illuminated on the surface of the interior material is weak, there is a problem that the light of the light source irradiated to the surface of the interior material is not uniform.

따라서, 본원발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로, 차량의 내장재와 패널 사이에 구비되어 조사하는 광원을 내장재의 내측에 수용하여, 광원의 빛이 패널 쪽으로 퍼지지 않고 표면으로 조사되는 광원의 빛을 균일하게 할 수 있는 자동차의 실내조명 구조를 제공하는데 그 목적이 있다.
Accordingly, the present invention has been made to solve the above problems, the light source is provided between the interior of the vehicle and the panel to accommodate the light source to be irradiated inside the interior, the light of the light source is irradiated to the surface without spreading toward the panel The purpose is to provide a vehicle interior lighting structure that can uniformize the light.

상기와 같은 목적을 달성하기 위한 본 발명은, 차량의 실내 측에 해당되며, 투명재질로 형성되는 표면부재과, 상기 표면부재의 일면에 구비되되, 빛을 확산시키기 위한 확산부재과, 상기 확산부재에서 일정거리 이격되어 구비되며, 빛을 발생하는 광원과, 상기 표면부재에 결합되되, 상기 광원을 덮어서 광원의 빛이 외부로 새는 것을 방지할 수 있도록 불투명 재질로 형성되는 밀폐부재를 포함하고, 상기 표면부재와 확산부재 사이에는 상기 광원의 빛이 상기 표면부재로 부분으로 조사되도록 하는 조사부를 갖는 패턴부재가 구비되는 것을 특징으로 한다.The present invention for achieving the above object, corresponds to the interior side of the vehicle, the surface member is formed of a transparent material, provided on one surface of the surface member, the diffusion member for diffusing light, and the constant in the diffusion member It is provided spaced apart, and comprises a light source for generating light, and a sealing member coupled to the surface member, formed of an opaque material to cover the light source to prevent the light of the light source from leaking to the outside, the surface member And a pattern member having an irradiation part between the diffusion member and the light of the light source to be irradiated to the surface member.

삭제delete

또한, 상기 패턴부재는 상기 표면부재에 도료가 도포되어 형성되는 것이 바람직하다. In addition, the pattern member is preferably formed by coating a coating on the surface member.

또한, 상기 광원과 확산부재 사이의 거리는 15~30mm로 형성되는 것이 바람직하다.
In addition, the distance between the light source and the diffusion member is preferably formed to 15 ~ 30mm.

본 발명에 의하면, 밀폐부재에 의해 실외측으로 빛이 새는 것을 방지할 수 있고, 확산부재에 의해 빛이 확산되어 표면부재를 통해 실내측으로 균일하게 조사되므로 실내의 미관이 향상되는 효과가 있다.According to the present invention, it is possible to prevent the leakage of light to the outdoor side by the sealing member, the light is diffused by the diffusion member uniformly irradiated to the indoor side through the surface member has the effect of improving the aesthetics of the room.

확산부재로 빛을 확산시켜 고르게 하므로, 광원을 구성하는 LED나 전구를 최소로 구성할 수 있으므로 원가를 절감할 수 있는 효과가 있다.Since the light is diffused by the diffusion member, the LED or the light bulb constituting the light source can be configured to a minimum, thereby reducing the cost.

도 1은 본 발명의 일실시예에 따른 자동차의 실내조명 구조가 적용된 도어가니쉬를 보인 평면도.
도 2는 도 1의 단면도.
도 3은 본 발명의 다른 실시예에 따른 자동차의 실내조명 구조가 작용된 도어가니쉬를 보인 평면도.
도 4는 도 3의 단면도.
도 5와 도 6은 본 발명의 실시예에 따른 자동차의 실내조명 구조에서 표면부재와 밀폐부재의 결합 전과 후를 보인 단면도.1 is a plan view showing a door garnish applied to the interior lighting structure of a vehicle according to an embodiment of the present invention.
2 is a sectional view of Fig. 1;
3 is a plan view showing a door garnish to which the interior lighting structure of a vehicle is applied according to another embodiment of the present invention.
Fig. 4 is a sectional view of Fig. 3; Fig.
5 and 6 are cross-sectional views showing before and after coupling of the surface member and the sealing member in the interior lighting structure of the vehicle according to an embodiment of the present invention.

본 발명의 실시를 위한 구체적인 실시예를 첨부된 도면들을 참조하여 설명한다. 이러한 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로써, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

참고로, 도 1은 본 발명의 일실시예에 따른 자동차의 실내조명 구조가 적용된 도어 트림의 가니쉬를 보인 평면도이고, 도 2는 도 1의 단면도이며, 도 3은 본 발명의 다른 실시예에 따른 자동차의 실내조명 구조가 적용된 도어 가니쉬를 보인 평면도이고, 도 4는 도 3의 단면도이다. 도 5와 도 6은 본 발명의 실시예에 따른 자동차의 실내조명 구조에서 표면부재와 밀폐부재의 결합 전과 후를 보인 단면도이다.For reference, FIG. 1 is a plan view showing a garnish of a door trim to which a vehicle interior lighting structure is applied according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. 3 is according to another embodiment of the present invention. 4 is a plan view illustrating a door garnish to which a vehicle interior lighting structure is applied, and FIG. 4 is a cross-sectional view of FIG. 3. 5 and 6 are cross-sectional views showing before and after coupling of the surface member and the sealing member in the interior lighting structure of the vehicle according to an embodiment of the present invention.

도시된 바와 같이, 본 발명의 일실시예에 따른 자동차의 실내조명 구조는, 차량의 실내측에 해당되며 빛이 투과되는 표면부재(10)과, 표면부재(10)에 구비되어 빛을 확산시키기 위한 확산부재(30)과, 확산부재(30)에서 일정거리 이격되어 구비되는 조명용 광원(20)과, 조명용 광원(20)을 덮어서 표면부재(10)에 결합되며, 광원이 빛이 외부로 새지 않도록 하는 빛이 투과되지 않도록 밀폐시키는 밀폐부재(40)을 포함한다.As shown, the interior lighting structure of the vehicle according to an embodiment of the present invention, the indoor side of the vehicle and the light is transmitted to the surface member 10 and the surface member 10 is provided to diffuse the light Covering the diffusion member 30, the illumination light source 20 is provided at a predetermined distance apart from the diffusion member 30 and the illumination light source 20 is coupled to the surface member 10, the light source is leaking light to the outside It includes a sealing member 40 for sealing so as not to transmit the light.

먼저, 본 발명의 실시예에 따른 자동차의 실내조명 구조는 차량의 도어트림, 도어 가니쉬, 대쉬보드 등 차량의 실내측 내장재에 구비되는 것으로, 본 발명의 실시예에서는 도어(1)의 가니쉬(2)에 구비되는 실내조명에 적용되는 것을 예로서 설명하기로 한다.First, the interior lighting structure of a vehicle according to an embodiment of the present invention is provided in the interior of the vehicle interior, such as the door trim, door garnish, dashboard of the vehicle, in the embodiment of the present invention, the garnish 2 of the door 1 It will be described as an example that is applied to the indoor lighting provided in).

상기 표면부재(10)은 차량의 내장재중 실내측의 표면에 해당되는 것으로, 후술하는 광원(20)의 빛이 투과될 수 있도록 투명재질의 수지로 사출 성형된다. 이 표면부재(10)는 평판으로 형성되거나 "∪"자 형태로 형성된다. 이 표면부재(10)가 "∪"자 형태로 형성되면 홈부가 차량의 실외측 즉, 패널 측을 향하도록 구성된다.The surface member 10 corresponds to a surface of the interior of the vehicle interior, and is injection-molded with a resin of a transparent material so that the light of the light source 20 to be described later can be transmitted. The surface member 10 is formed in a flat plate or in a "∪" shape. When the surface member 10 is formed in a "∪" shape, the groove portion is configured to face the outdoor side of the vehicle, that is, the panel side.

이 표면부재(10)에서 패널측의 일면에 광원의 빛을 확산시키기 위한 확산부재(30)이 구비된다. 즉, 확산부재(30)은 표면부재(10)에 투과되는 빛이 표면부재(10)의 전면으로 고르게 투과될 수 있도록 빛을 확산시키는 역할을 하게 된다.The surface member 10 is provided with a diffusion member 30 for diffusing the light of the light source on one surface of the panel side. That is, the diffusion member 30 serves to diffuse light so that the light transmitted to the surface member 10 can be evenly transmitted to the front surface of the surface member 10.

이 확산부재(30)은 격자무늬를 갖는 필름부재나 일정한 패턴이 반복되는 패턴반복 필름으로 구성된다. 여기서, 격자무늬 형태의 필름부재나 일정한 패턴이 반복되는 필름부재는 시중에 판매되고 있는 것으로, 내장재에 사용할 수 있는 크기로 절단하여 사용하게 된다.The diffusion member 30 is composed of a film member having a lattice pattern or a pattern repeating film in which a predetermined pattern is repeated. Here, the film member of the lattice pattern or the film member which repeats a certain pattern is sold on the market, and it is cut and used to the size which can be used for interior materials.

이 확산부재(30)에서 일정거리 이격되어 빛을 발산하는 광원(20)이 구비되며, 이 광원(20)은 LED(Light Emitting Diode)로 구성하되, 이에 한정하지는 않는다. A light source 20 that emits light spaced apart from the diffusion member 30 by a predetermined distance is provided, and the light source 20 includes, but is not limited to, a light emitting diode (LED).

여기서, 확산부재(30)과 광원(20) 사이의 거리(L)는 15 ~ 30mm 인 것이 바람직하다. 즉, 확산부재(30)과 광원(20) 사이의 거리(L)가 15mm 미만인 경우에는 확산부재(30)에 광원(20)이 너무 가깝기 때문에 표면부재(10)로 조사되는 광원(20)의 빛이 확산부재(30)에 의해 완전히 확산되지 않고, 특정부분에 빛이 집중되어 밝게 되는 문제가 발생하게 된다. 그리고, 확산부재(30)과 광원(20) 사이의 거리(L)가 30mm를 초과하게 되면, 광원(20)의 빛이 확산부재(30)에 의해 확산되어 표면부재(10)으로 조사되는 빛이 너무 어두워 실내조명으로서의 역할을 하지 못하는 문제가 발생된다.Here, the distance L between the diffusion member 30 and the light source 20 is preferably 15 to 30mm. That is, when the distance L between the diffusing member 30 and the light source 20 is less than 15 mm, since the light source 20 is too close to the diffusing member 30, the light source 20 irradiated to the surface member 10. The light is not completely diffused by the diffusion member 30, and the light is concentrated in a specific part, thereby causing a problem. When the distance L between the diffusion member 30 and the light source 20 exceeds 30 mm, the light of the light source 20 is diffused by the diffusion member 30 and irradiated to the surface member 10. This too dark is a problem that can not play a role as indoor lighting.

또한, 확산부재(30)에서 이격되어 표면으로 빛을 조사하는 광원(20)을 덮어서 광원(20)의 빛이 사방으로 퍼지지 않고, 확산부재(30)으로 집중될 수 있도록 하는 밀폐부재(40)가 표면부재(10)이나 확산부재(30)의 저면에 결합된다. In addition, the sealing member 40 to cover the light source 20 is spaced apart from the diffusion member 30 to irradiate light to the surface so that the light of the light source 20 can be concentrated in the diffusion member 30 without spreading in all directions Is coupled to the bottom surface of the surface member 10 or the diffusion member (30).

이 밀폐부재(40)는 광원(20)을 덮어서 빛이 새지 않도록 하기 위한 것으로, 불투명 재질로 형성되는 것이 바람직하다.The sealing member 40 is to cover the light source 20 so that light does not leak, it is preferably formed of an opaque material.

여기서, 밀폐부재(40)는 도 1과 도 3과 같이 단면이 '∪'자 형상으로 형성되며, 홈부가 실내측을 향하고, 홈부의 내측에 광원이 배치되도록 구성된다.Here, the sealing member 40 is formed in a '∪' shape as shown in Fig. 1 and 3, the groove portion is configured to the interior side, the light source is disposed inside the groove portion.

즉, 밀폐부재(40)와 표면부재(10)의 개구된 상단부를 서로 결합하여 광원(20)의 빛이 새지 않도록 밀폐공간을 형성하는 것이 바람직하다.That is, it is preferable to form an airtight space so that the light of the light source 20 does not leak by coupling the open upper ends of the sealing member 40 and the surface member 10 with each other.

또한, 표면부재(10)가 판 형태의 부재로 형성되면, 밀폐부재(40)의 개구된 상단부를 표면부재(10)에서 실외측을 향하는 면의 가장자리에 밀착시켜서 밀폐공간을 형성할 수도 있는 것이다.In addition, when the surface member 10 is formed of a plate-shaped member, the open upper end of the sealing member 40 may be in close contact with the edge of the surface facing the outdoor side from the surface member 10 to form a closed space. .

상기 밀폐부재(40)와 표면부재(10) 사이의 결합은 밀폐부재(40)의 사방 가장자리 단부와 표면부재(10)의 사방 가장자리 단부를 열융착으로 고정할 수 있다. Coupling between the sealing member 40 and the surface member 10 may be fixed to the four sides edge of the sealing member 40 and the four sides edge of the surface member 10 by heat fusion.

또한, 밀폐부재(40)와 표면부재(10)를 결합수단으로 결합할 수도 있다.In addition, the sealing member 40 and the surface member 10 may be combined by a coupling means.

즉, 밀폐부재(40)와 표면부재(10)의 사방 가장자리가 절곡되어 형성되는 경우에 표면부재(10)의 절곡된 가장자리의 단부에 돌기부(11)을 형성하고, 이 돌기부(11)의 외면에 복수의 걸림홈(11a)을 형성한다. 또한, 밀폐부재(40)의 가장자리의 단부에 일정깊이로 끼움홈(41)를 형성하고, 이 끼움홈(41)의 내면에 걸림턱(41a)을 형성한다.That is, when the four ends of the sealing member 40 and the surface member 10 is bent to form a protrusion 11 at the end of the bent edge of the surface member 10, the outer surface of the protrusion 11 A plurality of locking grooves 11a are formed in the grooves. In addition, the fitting groove 41 is formed at an end of the edge of the sealing member 40 to a predetermined depth, and the locking step 41a is formed on the inner surface of the fitting groove 41.

따라서, 표면부재(10)의 돌기부(11)가 밀폐부재(40)의 끼움홈(41)를 끼워 결합할 때, 끼움홈(41)의 걸림턱(41a)이 돌기부(11)의 걸림홈(11a)에 걸려 결합됨으로써 밀폐부재(40)와 표면부재(10)이 완전히 결합되는 구조도 적용할 수 있다.Therefore, when the protrusion 11 of the surface member 10 fits and fits the fitting groove 41 of the sealing member 40, the locking jaw 41a of the fitting groove 41 is the locking groove of the protrusion 11. 11a) may be applied to the structure in which the sealing member 40 and the surface member 10 is completely coupled by being hooked to.

한편, 표면부재(10)과 확산부재(30) 사이에는 도 3과 도 4와 같이, 확산부재(30)에 의해 확산되면서 투과되는 빛이 표면부재(10)을 통하여 외부로 조사될 때 외부로 조사되는 빛이 특정한 패턴 형태로 조사될 수 있도록 패턴이 형성되는 패턴부재(50)이 구비된다.On the other hand, between the surface member 10 and the diffusion member 30 as shown in Figures 3 and 4, when the light transmitted while being diffused by the diffusion member 30 to the outside through the surface member 10 to the outside The pattern member 50 is provided with a pattern so that the irradiated light can be irradiated in a specific pattern form.

이 패턴부재(50)은 특정한 패턴으로 형성되고 확산부재(30)를 통해 조사되는 빛을 통과시킬 수 있도록 관통홀 형태의 빛 조사부(51)가 구비된다.The pattern member 50 is formed in a specific pattern and is provided with a light irradiation part 51 in the form of a through-hole so as to pass the light irradiated through the diffusion member 30.

이 패턴부재(50)은 표면부재(10)의 저면 즉, 패널을 향하는 면에 빛이 투과할 수 없는 도료로 도포하여 형성하게 된다. 여기서 빛 조사부(51)는 표면부재(10)에 도료를 도포하는 과정에서 도포되지 않는 부분으로 구성된다.The pattern member 50 is formed by applying a paint that cannot transmit light to the bottom surface of the surface member 10, that is, the surface facing the panel. Here, the light irradiation unit 51 is composed of a portion that is not applied in the process of applying the paint to the surface member 10.

또한, 패턴부재(50)은 빛을 통과할 수 없는 불투명 재질로 형성된 필름부재로 구성하되, 빛이 통과할 수 있는 빛 조사부(51)를 관통홀 형태로 형성하여 구성할 수도 있다.
In addition, the pattern member 50 is composed of a film member formed of an opaque material that can not pass light, it may be configured by forming a light irradiation unit 51 through which the light can pass through in the form of a through hole.

상기와 같은 구성을 갖는 본 발명의 실시예에 따른 자동차의 실내조명 구조에 대한 작용을 도 3과 도 4의 제2실시예에 따른 자동차의 실내조명 구조를 참조하여 간략하게 설명하기로 한다. The operation of the interior lighting structure of the vehicle according to the embodiment of the present invention having the above configuration will be briefly described with reference to the interior lighting structure of the vehicle according to the second embodiment of FIGS. 3 and 4.

먼저, 표면부재(10)의 실외측 면에 패턴부재(50)를 구성하고, 이 패턴부재(50)의 실외측 면에 확산부재(30)를 구성한다.First, the pattern member 50 is configured on the outdoor side surface of the surface member 10, and the diffusion member 30 is configured on the outdoor side surface of the pattern member 50.

그리고, 이 확산부재(30)의 실외측 면에서 광원을 일정거리 이격된 상태로 구성하기 위해서는 확산부재(30)의 실외측 면에서 일정거리 이격되어 있는 밀폐부재(40)를 구성할 때, 밀폐부재(40)의 실내측 면에 광원(20)을 결합한 후에 밀폐부재(40)를 표면부재(10)에 열융착이나 상기 기술한 결합수단으로 결합하게 된다. In order to configure the light source in a state where the light source is spaced apart from the outdoor side of the diffusion member 30 when the sealing member 40 is spaced apart from the outdoor side of the diffusion member 30 by a predetermined distance, After the light source 20 is coupled to the interior side of the member 40, the sealing member 40 is coupled to the surface member 10 by heat fusion or the above-described coupling means.

따라서, 확산부재(30)의 실외측 면에서 광원(20)까지 거리를 일정거리 즉, 15 ~ 30mm 의 거리를 유지되도록 하게 되는 것이다.Therefore, the distance from the outdoor side of the diffusion member 30 to the light source 20 is to maintain a distance, that is, a distance of 15 to 30mm.

상기와 같은 본 발명의 실시예에 따른 실내조명 구조에서 밀폐부재(40)에 구비되어 확산부재(30)로부터 일정거리 이격되어 있는 광원(02)에서 발생된 빛이 실내측으로 조사되는데, 이때 빛이 밀폐부재(40)에 의해 실외측이나 측면으로 새는 것이 방지되어 실내측의 확산부재(40)에 집중적으로 조사된다. 따라서, 이 확산부재(30)에 의해 빛이 고르게 퍼지면서 확산되어 패턴부재(50)의 조사부(51)를 통해 표면부재(10)를 투과한 후에 실내로 조사되는 것이다. 따라서, 표면부재(50)로 통해 조사되는 빛이 고르게 확산되어 비쳐주기 때문에 실내조명으로 사용되면 실내의 미관을 향상시킬 수 있게 되는 것이다.
In the indoor lighting structure according to the embodiment of the present invention as described above, the light generated from the light source 02 provided at the sealing member 40 and spaced apart from the diffusion member 30 by a predetermined distance is irradiated to the indoor side. It is prevented from leaking to the outdoor side or the side by the sealing member 40, and is irradiated intensively to the diffusion member 40 of the indoor side. Therefore, the light is diffused evenly by the diffusion member 30 to be transmitted to the room after passing through the surface member 10 through the irradiation unit 51 of the pattern member 50. Therefore, since the light irradiated through the surface member 50 is evenly spread and reflected, it is possible to improve the beauty of the room when used as indoor lighting.

상술한 바와 같이 본 발명은 도면에 도시된 실시 예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 특허청구범위에 의해서 정하여져야 할 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is understandable. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 : 도어 2 : 가니쉬
10 : 표면부재 11 : 돌기부
20 : 광원 30 : 확산부재
40 : 밀폐부재 41 : 끼움홈
50 : 패턴부재 51 : 조사부1: door 2: garnish
10: surface member 11: protrusion
20: light source 30: diffusion member
40: sealing member 41: fitting groove
50 pattern member 51 irradiation unit

Claims (4)

차량의 실내 측에 해당되며, 투명재질로 형성되는 표면부재와,
상기 표면부재의 일면에 구비되되, 빛을 확산시키기 위한 확산부재와,
상기 확산부재에서 일정거리 이격되어 구비되며, 빛을 발생하는 광원과,
상기 표면부재에 결합되되, 상기 광원을 덮어서 광원의 빛이 외부로 새는 것을 방지할 수 있도록 불투명 재질로 형성되는 밀폐부재를 포함하고,
상기 표면부재와 확산부재 사이에는 상기 광원의 빛이 상기 표면부재로 부분으로 조사되도록 하는 조사부를 갖는 패턴부재가 구비되는 것을 특징으로 하는 자동차의 실내조명 구조.
Corresponding to the interior side of the vehicle, the surface member is formed of a transparent material,
Is provided on one surface of the surface member, and a diffusion member for diffusing light;
A light source which is provided at a predetermined distance from the diffusion member and generates light;
Is coupled to the surface member, including a sealing member formed of an opaque material to cover the light source to prevent the light from leaking to the outside,
Interior lighting structure of a vehicle, characterized in that between the surface member and the diffusion member is provided with a pattern member having an irradiation portion for irradiating the light of the light source to the surface member.
삭제delete 제1항에 있어서,
상기 패턴부재는 상기 표면부재에 도료가 도포되어 형성되는 것을 특징으로 하는 자동차의 실내조명 구조.
The method of claim 1,
The pattern member is a vehicle interior lighting structure, characterized in that the coating is formed on the surface member.
제1항에 있어서,
상기 광원과 확산부재 사이의 거리는 15~30mm로 형성되는 것을 특징으로 하는 자동차의 실내조명 구조.
The method of claim 1,
Indoor lighting structure of a vehicle, characterized in that the distance between the light source and the diffusion member is formed to 15 ~ 30mm.
KR1020120068322A 2012-06-26 2012-06-26 Indoor lighting structure for vehicle KR101349032B1 (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR102055815B1 (en) 2019-06-28 2020-01-22 우정훈 Method and apparatus for controlling interior lighting manufacturing process for automobile

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JPH106872A (en) * 1996-06-26 1998-01-13 Nissha Printing Co Ltd Decoration tool having illumination function
JP2003068106A (en) * 2001-08-28 2003-03-07 Ichikoh Ind Ltd Luminaire for vehicle
KR100543167B1 (en) 2005-08-22 2006-01-20 이화켐텍(주) The door scuff with electro luminescence
JP2006298023A (en) 2005-04-18 2006-11-02 Nifco Inc Light emitting display device for vehicle

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Publication number Priority date Publication date Assignee Title
JPH106872A (en) * 1996-06-26 1998-01-13 Nissha Printing Co Ltd Decoration tool having illumination function
JP2003068106A (en) * 2001-08-28 2003-03-07 Ichikoh Ind Ltd Luminaire for vehicle
JP2006298023A (en) 2005-04-18 2006-11-02 Nifco Inc Light emitting display device for vehicle
KR100543167B1 (en) 2005-08-22 2006-01-20 이화켐텍(주) The door scuff with electro luminescence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102055815B1 (en) 2019-06-28 2020-01-22 우정훈 Method and apparatus for controlling interior lighting manufacturing process for automobile

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