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KR20090024853A - Lighting apparatus for increasing a good mood in a vehicle - Google Patents

Lighting apparatus for increasing a good mood in a vehicle Download PDF

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Publication number
KR20090024853A
KR20090024853A KR1020070089737A KR20070089737A KR20090024853A KR 20090024853 A KR20090024853 A KR 20090024853A KR 1020070089737 A KR1020070089737 A KR 1020070089737A KR 20070089737 A KR20070089737 A KR 20070089737A KR 20090024853 A KR20090024853 A KR 20090024853A
Authority
KR
South Korea
Prior art keywords
vehicle
interior
light emitting
pcb substrate
lighting
Prior art date
Application number
KR1020070089737A
Other languages
Korean (ko)
Inventor
김영식
Original Assignee
김영식
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 김영식 filed Critical 김영식
Priority to KR1020070089737A priority Critical patent/KR20090024853A/en
Publication of KR20090024853A publication Critical patent/KR20090024853A/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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/50—Mounting arrangements
    • B60Q3/51—Mounting arrangements for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
    • B60Q3/53—Modular mounting systems, e.g. using tracks, rails or multiple plugs
    • 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
    • B60Q3/60—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

The present invention relates to a lighting device that can be mounted on the ceiling or side walls of a vehicle and can be used as an interior as well as to beautifully illuminate an interior.

The invention frame is fixed to the ceiling or side of the vehicle; An illumination unit having a plurality of light emitting diodes mounted inside the frame to provide illumination light and a PCB substrate on which the light emitting diodes are mounted; A reflective member having a PCB substrate of the lighting unit disposed on one side, the plurality of light emitting diodes penetrating through the front surface, and a mirror surface formed on the front surface thereof; A cover of translucent material disposed side by side to maintain a constant spacing opposite said reflective member and fixed to said frame; And a light intensity of the light emitting diode of the PCB substrate, the electrical power being connected to the PCB substrate of the lighting unit and electrically connected to the power supply of the vehicle, and controlling the current supplied from the power supply to the PCB substrate according to the sound wave signal measurement inside the vehicle. It provides a vehicle interior lighting apparatus comprising a; control unit having a sound wave sensor for varying.

According to the present invention, since the brightness is adjusted according to the sound wave signal strength in the vehicle to illuminate the interior, the interior of the vehicle can be decorated more colorfully and beautifully, and the light emitted from the light emitting diodes is mixed with each other to indirectly illuminate the interior of the vehicle. As a result, it is possible not only to dazzle passengers and drivers, but also to enable fantastic lighting of various colors to create a different atmosphere of the vehicle interior.

Description

Lighting Apparatus For Increasing A Good Mood In A Vehicle

The present invention relates to a lighting device that can be used as an interior as well as mounted on the ceiling or sidewall of a vehicle, and beautifully illuminates the room. By reflecting the mixed light multiple times and indirectly illuminating the interior of the vehicle, it is possible to illuminate the interior of the vehicle beautifully by enabling fantastic lighting of various colors, and the interior lighting of the vehicle to create a different atmosphere of the interior of the vehicle Relates to a device.

In general, in the interior of a vehicle, a lighting, which is illuminated by a switch of a driver and a passenger, is provided at one side of a ceiling or a roof frame in the case of a passenger vehicle, and is provided at one side of a ceiling or a long shelf in a bus vehicle. It is common.

In addition, the interior lighting of such a vehicle is usually used when passengers need lighting such as reading at night or searching for an object, and in order to adjust the brightness of such lighting, one side of the lighting or a driver's seat has a switch for adjusting the brightness of the lighting. It is also common to be prepared.

However, unlike the purpose of illuminating the interior of the vehicle brightly, the so-called indoor atmosphere lighting that aims to illuminate the interior with a soft light may be installed. In order to produce a variety of colors, such indoor atmosphere lighting lamps may use color bulbs or color lenses or LED lamps.

However, most indoor lighting lamps are mounted on the ceiling or side walls of the vehicle interior with the lens exposed toward the room, and the light bulbs are accommodated inside the lighting module, thereby turning on the indoor lighting lamp. In this case, the lens is bright and its peripheral parts are relatively blurred so that uniform light cannot be illuminated throughout the room. In addition, such a conventional indoor atmosphere lighting lamp has a problem that the eyes of the passengers directly face and dazzle.

In order to solve such a conventional problem, a structure has been proposed in which a lamp is directed toward the wall of the vehicle, and the light emitted from the lamp indirectly reflects the light emitted from the lamp into the reflector to the interior of the vehicle using a reflector.

However, such a conventional structure is simply to prevent the interior light from being directly reflected in the passenger's eyes, so that various colors are mixed to limit the lighting of the vehicle interior in a subtle and beautiful manner.

In addition, such a conventional technology has a problem that the passenger or driver to manually adjust the intensity of the light, there is a limit to produce a variety of indoor atmosphere of the vehicle.

The present invention is to solve the above-mentioned conventional problems, and its object is to provide an interior lighting apparatus of a vehicle that can decorate the interior of the vehicle as well as the interior more beautifully and beautifully.

Another object of the present invention is to provide an interior lighting apparatus of a vehicle that enables fantastic lighting of various colors by mixing light emitted from a lamp and indirectly illuminating the vehicle interior.

In order to achieve the above object, the present invention, in the lighting device that can be mounted on the ceiling or sidewall of the vehicle to illuminate the room,

A frame fixed to the ceiling or the side of the vehicle;

An illumination unit having a plurality of light emitting diodes mounted inside the frame to provide illumination light and a PCB substrate on which the light emitting diodes are mounted;

A reflective member having a PCB substrate of the lighting unit disposed on one side, the plurality of light emitting diodes penetrating through the front surface, and a mirror surface formed on the front surface thereof;

A cover of translucent material disposed side by side to maintain a constant spacing opposite said reflective member and fixed to said frame; And

It is electrically connected to the PCB substrate of the lighting unit, and electrically connected to the power supply of the vehicle, and controls the current supplied from the power supply to the PCB substrate according to the sound wave signal measurement value inside the vehicle to adjust the brightness of the light emitting diode of the PCB substrate. It provides a vehicle interior lighting apparatus, characterized in that for varying the intensity of the interior light in accordance with the sound wave signal strength in the vehicle; including a control unit having a variable sound wave sensor.

In another aspect, the present invention preferably provides an interior lighting apparatus of a vehicle, characterized in that the frame has a cross section of an upper light lower narrow side, and a cover is mounted on the lower surface and both sides thereof.

And the present invention is preferably the frame is made of any one or a combination of wood, aluminum, metal material, plastic material, ABS injection material, the outer surface is polished and painted is characterized in that the interior finish is made It provides an interior lighting device of the vehicle.

In another aspect, the present invention provides an interior lighting apparatus of a vehicle, characterized in that the PCB substrate of the lighting unit is attached and fixed to the back of the reflective member using an adhesive.

In another aspect, the present invention provides an interior lighting apparatus of a vehicle, characterized in that the light emitting diode is a mixture of LED elements of yellow (Y), green (G), red (R).

In addition, the cover is preferably a translucent reflective film is deposited on the front of the cover, the illumination light of the light emitting diode is partially passed through the cover, a portion of the light through the space between the reflective member and the cover a plurality of times Provided is an interior lighting apparatus of a vehicle, characterized in that the reflection is mixed color, and illuminates the interior of the vehicle.

According to the interior lighting apparatus of the vehicle according to the present invention, the illumination light of a plurality of light emitting diodes are mixed, and its brightness is adjusted according to the sound wave signal strength in the vehicle to illuminate the interior, thereby making the interior of the vehicle more colorful and beautiful. Effect is obtained.

In addition, according to the present invention, the light emitted from the light emitting diodes are mixed with each other to indirectly illuminate the interior of the vehicle, so as not to dazzle the passengers or the driver, and also to enable fantastic lighting of various colors to create a different vehicle interior atmosphere. Effect is obtained.

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

The interior lighting device 1 of the vehicle according to the present invention is mounted on the ceiling or sidewall of the vehicle, and can be used as an interior as well as to illuminate the interior.

The interior lighting device 1 of the vehicle according to the invention has a frame 5 fixed to the ceiling or side of the vehicle, as shown in FIGS. 1 and 2.

The frame 5 has a cross section of the upper and lower narrowings, and the cover 20 is mounted on the lower surface and both side surfaces thereof. Such a structure enables the lighting unit 30 mounted therein to emit the illumination light downward and sideways through the cover 20, thereby obtaining a more colorful lighting effect. However, the present invention can of course be modified such that the structure of the frame 5 has various cross-sections according to the interior structure of the vehicle as well as the cross-sections of the upper and lower straits.

And the frame (5) is made of any one or a combination of wood, aluminum, metal, plastic, ABS injection material, the outer surface is polished and painted to finish the interior, such a frame (5) ) Reflects the outside surface of the light to create a more luxurious interior interior of the vehicle.

In addition, the present invention has a structure in which the lighting unit 30 has a plurality of light emitting diodes 32 for providing illumination light inside the frame 5 and a PCB substrate 34 on which the light emitting diodes 32 are mounted.

The lighting unit 30 has a structure in which a PCB substrate 34 that controls the lighting of the light emitting diodes 32 is attached and fixed to the rear surface of the reflective member 40 using an adhesive. The adhesive may be an epoxy resin or a general adhesive resin, and may be fixed with a fixing screw or rivet.

Such a PCB substrate 34 may be arranged separately by one small for each light emitting diode 32 to connect them to the wires 36, and one large size having approximately the same size as the reflective member 40 described later. The light emitting diode 32 may be mounted on a large PCB substrate (not shown).

In the present invention, the light emitting diode 32 is preferably made of a mixture of LED elements of yellow (Y), green (G), and red (R). For example, the LEDs of yellow (Y), green (G), and red (R) are arranged individually or mixed with each other to form a row, or light emitting diodes 32 having different colors in the form of circles or figures. Can be mixed and placed.

In addition, in the present invention, the PCB substrate 34 of the lighting unit 30 is disposed on one side, and the plurality of light emitting diodes 32 penetrates and protrudes to the front side, and the reflective member having the mirror surface 40a formed on the front side. 40. The reflective member 40 has a plurality of holes 43 formed therein so that the light emitting diodes 32 can be inserted, and the front surface thereof forms a mirror surface 40a to forward the illumination light emitted from the light emitting diodes 32. To reflect.

And the present invention is arranged side by side so that the cover 20 is maintained at a constant interval against the reflective member 40, the cover 20 is made of a material of translucent material fixed to the frame 5, The translucent reflective films 22a and 22b are deposited on the front and rear surfaces.

The cover 20 is a part of the illumination light of the light emitting diode 32 is passed through the cover 20 while a portion of the reflective member 40 and the translucent reflective film 22b of the cover 20 Reflected many times through the space, the colors are mixed and illuminates the interior of the vehicle.

Accordingly, the light emitted from the light emitting diodes 32 is not directly reflected by the eyes of the passengers or the drivers, so that they are not dazzling, and are mixed with each other and indirectly illuminate the interior of the vehicle to enable fantastic lighting of various colors.

And the present invention has a control unit 50 for controlling the current supplied from the power supply 52 to the PCB substrate 34 in accordance with the measurement of the sound wave signal inside the vehicle, the control unit 50 detects sound waves inside the vehicle A sound wave sensor 55 is provided, and the sound wave sensor 55 changes the light intensity of the light emitting diode 32 according to the measured value.

Such a control unit 50 is electrically connected to the PCB substrate 34 of the lighting unit 30, is electrically connected to the power supply 52 of the vehicle, and the sound wave sensor 55 is connected to the sound wave signal strength inside the vehicle. Therefore, the intensity of the indoor lighting is varied. For example, when the intensity of the sound wave signal (sound) inside the vehicle is large, the light intensity of the light emitting diode 32 is increased, and when the intensity of the sound wave signal is small, the intensity is reduced and arranged according to the measured value. The light emitting diodes 32 of various colors can be emitted rhythmically.

That is, the sound wave sensor 55 of the control unit 50 causes the light emitting diode 32 having various colors inside the vehicle to be rhythmically emitted while being interlocked according to the sound intensity and intensity according to the music flowing in the vehicle. The control unit 50 is built in a separate box 60 is disposed in the interior space of the vehicle, is electrically connected to the PCB substrate 34 of the lighting unit 30 and the power source 52 of the vehicle, The switch 58 which interrupts the electric current supplied from the power supply 52 to the PCB board | substrate 34 is provided.

The interior lighting apparatus 1 of the vehicle according to the present invention configured as described above is fixed to the frame 5 on the ceiling or the side of the vehicle, as shown in the photographs in FIGS. 5 and 6, and the driver controls the control unit 50. The light emitting diode 32 of the lighting unit 30 is turned on by operating the switch 58 provided in the).

Therefore, the light emitting diodes 32 are yellow (Y), green (G), and red (R) LED elements are mixed, so that each emits a colorful illumination light, such illumination light is a reflection member provided on the front Reflected through the mirror surface 40a of 40, again by the translucent reflective material of the cover 20, the colors are mixed through such multiple reflections and such illumination light is partially translucent material. Through the cover 20 made to go out, a part of which is to be illuminated to the outside through the space between the reflective member 40 and the cover 20 to illuminate the interior of the vehicle.

As such, the light emitted from the light emitting diodes 32 is not directly reflected by the eyes of the passengers or the drivers, so that they are not dazzling, and are mixed with each other and indirectly illuminate the interior of the vehicle to enable fantastic lighting of various colors.

In the present invention, the sound wave sensor 55 of the control unit 50 is operated while illuminating the interior of the vehicle in various colors to measure the sound inside the vehicle, and the light emitting diode 32 is measured according to the measured value. It will change the brightness of.

For example, if the intensity of the sound wave signal (sound) inside the vehicle is large, the light intensity of the light emitting diode 32 may be increased to further enhance the atmosphere of the vehicle interior. If the sound wave signal intensity is small, the luminance may be reduced to create a more subtle atmosphere. It is.

Therefore, the present invention can emit light of the light emitting diodes 32 of various colors arranged in accordance with the intensity of sound (sound) generated inside the vehicle with a rhythmic sense, and it is possible to illuminate a variety of colors.

As described above, according to the present invention, the illumination light of the plurality of light emitting diodes 32 is mixed, and the brightness thereof is adjusted according to the sound wave signal strength in the vehicle, thereby illuminating the interior of the vehicle, making the interior of the vehicle more colorful and beautiful. .

In addition, in the present invention, the light emitted from the light emitting diodes 32 is mixed with each other to indirectly illuminate the interior of the vehicle, so that passengers and drivers are not dazzled, and various colors are possible to create fantastic vehicle interior atmosphere. You can do it.

Although the present invention has been described in detail with reference to the accompanying drawings, the present invention is not limited to such a specific structure. Those skilled in the art will be able to variously modify or change the embodiments of the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. Nevertheless, it will be apparent that all such modifications or design modifications to such simple embodiments will clearly fall within the scope of the present invention.

1 is an external perspective view showing an interior lighting apparatus of a vehicle according to the present invention;

2 is an exploded perspective view showing an interior lighting apparatus of a vehicle according to the present invention;

3 is a structural diagram showing an interior lighting apparatus of a vehicle according to the present invention;

a) a bottom view, b) a side view;

4 is a sectional view showing an interior lighting apparatus of a vehicle according to the present invention;

5 is an external perspective view showing a state in which the interior lighting apparatus of the vehicle according to the present invention is mounted on the ceiling of the vehicle;

6 is an external perspective view illustrating a state in which the interior lighting apparatus of the vehicle is mounted on the side of the vehicle.

<Description of Symbols for Major Parts of Drawings>

1 .... Interior lighting device of a vehicle according to the present invention

5 .... frame 20 .... cover

22a, 22b .... Translucent Reflective Film 30 .... Lighting Unit

32 .... Light Emitting Diodes 34 .... PCB Board

36 .... wire 40 .... reflective member

40a ... mirror surface 50 ... control unit

55 .... sound sensor 58 .... switch

60 ... box

Claims (6)

In the lighting device that can be mounted on the ceiling or sidewall of the vehicle to illuminate the room, A frame fixed to the ceiling or the side of the vehicle; An illumination unit having a plurality of light emitting diodes mounted inside the frame to provide illumination light and a PCB substrate on which the light emitting diodes are mounted; A reflective member having a PCB substrate of the lighting unit disposed on one side, the plurality of light emitting diodes penetrating through the front surface, and a mirror surface formed on the front surface thereof; A cover of translucent material disposed side by side to maintain a constant spacing opposite said reflective member and fixed to said frame; And It is electrically connected to the PCB substrate of the lighting unit, and electrically connected to the power supply of the vehicle, and controls the current supplied from the power supply to the PCB substrate according to the sound wave signal measurement value inside the vehicle to adjust the brightness of the light emitting diode of the PCB substrate. And a control unit having a variable sound wave sensor. The interior illumination device of a vehicle according to claim 1, wherein the intensity of the indoor light is varied according to the strength of the sound wave signal in the vehicle. The interior lighting apparatus of a vehicle according to claim 1, wherein the frame has a cross section of an upper light lower narrow side, and covers are attached to lower surfaces and both sides thereof. The method of claim 2, wherein the frame is made of any one or a combination of wood, aluminum, metal material, plastic material, ABS injection material, the outer surface is polished and painted is characterized in that the interior finish is made. Vehicle interior lighting. The interior lighting apparatus of a vehicle according to claim 1, wherein the PCB substrate of the lighting unit is attached and fixed to the rear surface of the reflective member by using an adhesive. The interior lighting apparatus of claim 1, wherein the light emitting diode is a mixture of LED elements of yellow (Y), green (G), and red (R). The cover of claim 1, wherein a translucent reflective film is deposited on a front surface of the cover, the illumination light of the light emitting diode is partially passed through the cover, and a part of the cover is reflected a plurality of times through a space between the reflective member and the cover. The interior lighting device of the vehicle, characterized in that the color is mixed, and illuminates the interior of the vehicle.
KR1020070089737A 2007-09-05 2007-09-05 Lighting apparatus for increasing a good mood in a vehicle KR20090024853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070089737A KR20090024853A (en) 2007-09-05 2007-09-05 Lighting apparatus for increasing a good mood in a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070089737A KR20090024853A (en) 2007-09-05 2007-09-05 Lighting apparatus for increasing a good mood in a vehicle

Publications (1)

Publication Number Publication Date
KR20090024853A true KR20090024853A (en) 2009-03-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070089737A KR20090024853A (en) 2007-09-05 2007-09-05 Lighting apparatus for increasing a good mood in a vehicle

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101500401B1 (en) * 2013-11-11 2015-03-09 현대자동차 주식회사 Apparatus and method for controlliing vehicle's courtesy light
KR20160124122A (en) * 2014-02-19 2016-10-26 베치아 에르미니아 라 Illumination device, in particular in a vehicle
US20180086259A1 (en) * 2016-09-28 2018-03-29 Valeo Vision Interior lighting system for an autonomous motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101500401B1 (en) * 2013-11-11 2015-03-09 현대자동차 주식회사 Apparatus and method for controlliing vehicle's courtesy light
KR20160124122A (en) * 2014-02-19 2016-10-26 베치아 에르미니아 라 Illumination device, in particular in a vehicle
US20180086259A1 (en) * 2016-09-28 2018-03-29 Valeo Vision Interior lighting system for an autonomous motor vehicle
US10471891B2 (en) * 2016-09-28 2019-11-12 Valeo Vision Interior lighting system for an autonomous motor vehicle

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