KR101694010B1 - Room lamp for automobiles - Google Patents

Room lamp for automobiles Download PDF

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Publication number
KR101694010B1
KR101694010B1 KR1020150085639A KR20150085639A KR101694010B1 KR 101694010 B1 KR101694010 B1 KR 101694010B1 KR 1020150085639 A KR1020150085639 A KR 1020150085639A KR 20150085639 A KR20150085639 A KR 20150085639A KR 101694010 B1 KR101694010 B1 KR 101694010B1
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KR
South Korea
Prior art keywords
lamp cover
lamp
receiving groove
cover body
groove
Prior art date
Application number
KR1020150085639A
Other languages
Korean (ko)
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KR20160148878A (en
Inventor
이용
Original Assignee
현대자동차주식회사
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Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020150085639A priority Critical patent/KR101694010B1/en
Publication of KR20160148878A publication Critical patent/KR20160148878A/en
Application granted granted Critical
Publication of KR101694010B1 publication Critical patent/KR101694010B1/en

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    • B60Q3/0203—
    • B60Q3/0253—
    • B60Q3/0276—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • 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
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

A lamp cover is provided inside a receiving groove provided on a rear surface of a vehicle seat, and is rotatably and vertically movable in the receiving groove. The lamp cover is partitioned by the lamp cover, a light source is mounted inside the lamp cover, And a guide rail installed on both sides of the receiving groove for guiding the lifting path of the lamp cover in the receiving groove.

Description

[0001] The present invention relates to a room lamp for automobiles,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a vehicle interior lighting apparatus, and more particularly, to a vehicle interior lighting apparatus capable of adjusting the angle and height of a lamp.

Generally, room lamps and reading lamps used in vehicles are mainly on the ceiling, which can directly or indirectly affect passengers and drivers.

For example, in the case of a passenger car, the angle of illumination of the lamp can not be changed, and particularly the driver's view is greatly disturbed.

Even in the case of the bus, the light irradiation angle of the lamp may interfere with the sleep of the passenger in the side or may cause discomfort.

In addition, the plastic cover that surrounds the lamp is limited in that it can not be used as a mood for reading, and accordingly, it can not provide a luxurious image. Since the plastic cover is formed of a plastic material, There is a problem that can be done.

Korean Unexamined Patent Application Publication No. 10-2004-0038294 (2004.05.08) Korean Unexamined Patent Application Publication No. 10-2003-0088916 (November 21, 2003)

SUMMARY OF THE INVENTION An object of the present invention is to provide a lamp for a vehicle which can be mounted on a rear surface of a seat so as to be adjustable in irradiation angle and height and to form a cover for covering the lamp, Device.

A vehicle interior lighting apparatus according to the present invention comprises a lamp cover provided inside a receiving groove provided on a rear surface of a vehicle seat, the lamp cover being rotatably mounted on the receiving groove, and a lamp cover, And a guide rail installed on both sides of the receiving groove for guiding the lifting path of the lamp cover in the receiving groove.

The lamp cover is formed in a cylindrical shape and is divided into a first area and a second area that are divided in the horizontal direction.

Here, the first region is formed by the lamp and is formed of a fabric material through which light is transmitted, and the second region is formed of a fabric material that blocks light.

The lamp cover includes a lamp cover body portion having a length corresponding to the widthwise length of the receiving groove and a pair of guide rails which are coupled to both sides of the lamp cover body portion and are engaged with the guide rails, .

The lifting unit includes a lifting body member having an engaging groove for engaging with the guide rail, and a shaft coupling member rotatably coupled to the lamp cover body.

At this time, the shaft coupling member is provided with a variable resistance shaft connected to the lamp cover body part, and the variable resistance shaft selectively lights the light source according to the rotation of the lamp cover body part.

The variable resistive axis causes the light source to be turned on when the lamp partitioned by the lamp cover body is exposed on the receiving groove.

The guide rail includes a rail portion supporting one side of the coupling groove and a fixed panel portion spaced apart from the rail portion and pressing the other side of the coupling groove.

The fixing panel part has a shape corresponding to the shape of the other side of the coupling groove and is formed in a plurality of along the longitudinal direction and includes a latching member for fixing the lifting position of the lamp cover body part by engaging the other side of the coupling groove.

Further, the light source is an LED.

The present invention enables lamps to be mounted on the rear side of the seat so that the brightness can be adjusted by controlling the angle of illumination and also the height of the lamp can be adjusted so that the vehicle interior lighting device can be easily And as a result, it is possible to secure the convenience of the user.

Further, since the cover of the cover for covering the lamp is formed of a fabric, the reading lamp and the mood can be used together to improve the sensibility of the user, and the user can be prevented from being injured due to fragmentation It is possible to secure the safety of the user.

1 is a schematic view illustrating a vehicle interior lighting apparatus according to an embodiment of the present invention.
2 is a view showing a lifting structure of a vehicle interior lighting apparatus according to an embodiment of the present invention.
3 is a view showing a rotation structure of a vehicle interior lighting apparatus according to an embodiment of the present invention.
FIG. 4 is a view showing on / off according to rotation of a vehicle interior lighting apparatus according to an embodiment of the present invention.
FIG. 5 is a diagram sequentially illustrating the operation of the vehicle interior lighting apparatus 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.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving it will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

It should be understood, however, that the present invention is not limited to the embodiments disclosed herein but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

1 is a schematic view illustrating a vehicle interior lighting apparatus according to an embodiment of the present invention.

1, the vehicle interior lighting apparatus includes a lamp cover 100, a lamp 200, and a guide rail 300. As shown in Fig.

First, the lamp cover 100 is provided inside the receiving groove 10 provided on the rear surface of the vehicle seat 1, and is installed so as to be rotatable and liftable in the receiving groove 10.

That is, the lamp cover 100 can be rotated up and down to control the irradiation angle of the lamp 200 while being accommodated in the receiving groove 10, and the height of the lamp 200 can be changed Respectively.

The lamp cover 100 may be formed in a cylindrical shape so as to be rotatable in the receiving groove 10. The lamp cover 100 may be divided into a first region A and a second region B, .

This allows a portion of the first region A through which light is transmitted through the rotation of the lamp cover 100 and a portion of the second region B where the light is blocked selectively to be exposed to the rear surface of the vehicle seat 1, So that the lighting and irradiation angle of the lamp 200 can be controlled.

Here, the first area A of the lamp cover 100 is formed by being partitioned by the lamp 200, and is made of a fabric material through which light is transmitted, and the second area B of the lamp cover 100 is made of light It is preferable that it is formed of a fabric material which cuts off.

In this embodiment, since the material of the lamp cover 100 is formed of a fabric, it is possible to use both a reading lamp and a mood, thereby improving the sensibility of the user.

In addition, since the lamp cover 100 is formed of a fabric material rather than being made of a plastic material, it is possible to prevent a user from being injured due to fragments upon occurrence of an impact, and as a result, safety of a user can be effectively ensured .

The lamp 200 is divided into a first area A of the lamp cover 100 and a light source is installed therein so that the light source is selectively turned on or rotated at the time of rotation of the lamp cover 100 do.

In other words, when the entire second region B is exposed on the rear surface of the vehicle seat 1 in accordance with the rotation of the lamp cover 100, the lamp 200 is illuminated by a light source (hereinafter referred to as LED) When the first area A is exposed on the rear surface of the vehicle seat 1, the LED is turned on, and when the lamp cover 100 is turned on, the first area A is exposed The irradiation angle can be adjusted depending on the degree.

The guide rails 300 are provided on both sides of the receiving grooves 10 to guide the lifting path of the lamp cover 100 in the receiving grooves 10.

The guide rail 300 is formed to have the same length as the longitudinal length of the receiving groove 10 and can be raised and lowered in a state where the lamp cover 100 is fitted.

Accordingly, the guide rails 300 can elevate and lower the lamp cover 100 in a state that the lamp 200 is lit, so that the height of illumination required by the user can be adjusted, thereby improving the user's convenience .

Hereinafter, FIG. 2 is a diagram illustrating a lifting structure of a vehicle interior lighting apparatus according to an embodiment of the present invention.

2, the lamp cover 100 includes a lamp cover body portion 110 and a lift portion 120. [

The lamp cover body 110 is formed to have a predetermined length so as to have a length corresponding to the widthwise length of the receiving groove 10. The lamp cover body 110 is divided into a first area A where the lamp 200 is formed.

The lifting portion 120 is provided to enable lifting and rotation of the lamp cover body 110 and is coupled to both sides of the lamp cover body 100.

The lifting and lowering part 120 is engaged with the pair of guide rails 300 so that the lamp cover body part 110 is lifted and lowered in the receiving groove 10.

To this end, the elevating portion 120 includes the elevating body member 122 and the shaft engaging member 124.

 The lifting body member 122 is formed with a coupling groove 122a to be fitted into the guide rail 300. [

The coupling groove 122a is provided to connect the lifting body member 122 and the shaft coupling member 124 and is formed to have a smaller diameter than the lifting body member 122 and the shaft coupling member 124, So that the guide rail 300 can be engaged.

Here, the width of the coupling groove 122a is preferably equal to the width of the guide rail 300.

The shaft coupling member 124 is formed such that the lamp cover body 110 is axially coupled and rotatable.

The detailed description and operation of the shaft coupling member 124 will be described in detail with reference to FIGS. 3 and 4, which will be described later.

Meanwhile, the guide rail 300 includes a rail 310 and a fixed panel 320.

The rail portion 310 is provided on both sides of the bottom surface of the receiving groove 10 and supports one side of the engaging groove 122a.

The fixed panel part 320 is spaced apart from the rail part 310 in the receiving groove 10 to support the other side of the engaging groove 122a and the elastic pressing force generated toward the other side of the engaging groove 122a, So that the position of the cover body portion 110 can be maintained in a stationary position on the receiving groove 10. [

The rail portion 310 and the fixed panel portion 320 press one side and the other side of the coupling groove 122a and guide the lamp cover body 110 to easily ascend and descend. A locking member 322 is provided to fix the lifting position on the receiving groove 10 when the lamp cover body 110 is lifted or lowered.

That is, the fixing member 322 is formed at a predetermined interval along the longitudinal direction at one surface of the fixed panel unit 320 facing the other side of the coupling groove 122a.

The fixing member 322 is protruded outward so as to have a shape corresponding to the other shape of the coupling groove 122a so that the lifting unit 120 is fixed to the fixing member 322 when the lamp cover body 110 is lifted or lowered, So that the lifting position of the lamp cover body 110 can be effectively fixed.

FIG. 3 is a view showing a rotating structure of a vehicle interior lighting apparatus according to an embodiment of the present invention, and FIG. 4 is a view illustrating on / off according to rotation of the vehicle interior lighting apparatus according to an embodiment of the present invention.

3 and 4, the lifting unit 120 provided in the lamp cover 100 includes a lifting body member 122 and a shaft coupling member 124.

Here, the shaft coupling member 124 is provided therein with a variable resistance shaft 124a which is connected to an end of the lamp cover body 110.

The variable resistance shaft 124a selectively turns on the LED 200 mounted on the lamp 200 according to the rotation of the lamp cover body 110.

That is, when the lamp 100, which is divided into the first region A, is exposed on the receiving groove 10, the variable resistance shaft 124a causes the LED to light up.

In other words, the variable resistance shaft 124a stores the phase in a state in which the entire second region B is exposed on the receiving groove 10, and in this state, the lamp 200 is turned off. If the lamp cover 100 so that the first region A is exposed on the receiving groove 10, power is applied to the LED so that the lamp 200 is turned on.

When the user rotates the lamp cover 100 in a state in which the entire second region B is exposed on the receiving groove 10 according to the present embodiment, The user can be informed of the lighting status of the LED, and it is possible to effectively grasp the unlit state of the lamp 200 due to the rotation of the lamp cover 100 due to such an effect.

As a result, in the present embodiment, the LEDs provided on the lamp 200 are selectively turned on by the rotation of the lamp cover 100 without a separate switch for lighting the lamp 200 through the variable resistance shaft 124a And can provide convenience to the user while achieving a structural simplification of the lighting device.

Hereinafter, FIG. 5 is a diagram sequentially illustrating the operation of the vehicle interior lighting apparatus according to the embodiment of the present invention.

As shown in FIG. 5, lighting and irradiation angle adjustment of the vehicular indoor lighting apparatus will be sequentially described below.

First, when the user intends to operate the lighting apparatus within a range not obstructed by the passenger, the lamp cover 100 is first rotated in one direction with the lamp 200 turned off, (200) is turned on.

In this embodiment, the lamp 200 is selectively turned on or off according to the phase change of the lamp cover 100 by the variable resistance shaft 124a, instead of being turned on or off by the operation of a separate switch .

Thereafter, the illumination cover 100 is rotated in a state where the first region A is lit, and a desired irradiation angle is set.

At this time, by adjusting the degree of rotation of the illumination cover 100, the brightness of the lamp 200 formed in the first region A can be adjusted by widening the portion of the first region A exposed in the receiving groove 10 have.

If the user desires to adjust the height of the lamp 200, the user can easily adjust the height of the lamp 200 by pushing up the lighting cover 100 on the receiving groove 10.

As a result, the lighting of the lamp 200 can be controlled through the rotation of the illumination cover 100 without operating any switches, and the height of the lamp 200 can be adjusted by the user's force Also, it is possible to improve convenience for the user.

The present invention enables lamps to be mounted on the rear side of the seat so that the brightness can be adjusted by controlling the angle of illumination and also the height of the lamp can be adjusted so that the vehicle interior lighting device can be easily And as a result, it is possible to secure the convenience of the user.

Further, since the cover of the cover for covering the lamp is formed of a fabric, the reading lamp and the mood can be used together to improve the sensibility of the user, and the user can be prevented from being injured due to fragmentation It is possible to secure the safety of the user.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many modifications may be made thereto, It will be understood that all or some of the elements (s) may be optionally constructed in combination. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1: vehicle seat 10: receiving groove
100: Lamp cover 110: Lamp cover body part
120: elevating part 122: elevating body member
122a: coupling groove 124: shaft coupling member
124a: variable resistance shaft 200: lamp
300: guide rail 310: rail part
320: Fixed panel part 322:
A: first region B: second region

Claims (10)

A lamp cover provided inside a receiving groove provided on a rear surface of the vehicle seat and being rotatably and vertically installed in the receiving groove;
A lamp formed in the lamp cover, a light source mounted in the lamp cover, and a lamp installed to be selectively turned on when the lamp cover rotates; And
And guide rails provided on both sides of the receiving groove and guiding the lifting and lowering path of the lamp cover in the receiving groove,
The lamp cover
A lamp cover body portion having a length corresponding to a widthwise length of the receiving groove; And
And a lifting unit coupled to both sides of the lamp cover body and fitted to the guide rails to raise and lower the lamp cover body,
The elevating unit includes:
A lifting body member having an engaging groove formed to be engaged with the guide rail; And
And a shaft coupling member rotatably coupled to the lamp cover body by shaft coupling.
The method according to claim 1,
The lamp cover
And is divided into a first region and a second region which are divided in a horizontal direction and are formed in a cylindrical shape.
The method of claim 2,
Wherein the first region comprises:
And a light emitting diode (LED)
And the second region is formed of a fabric material for blocking light.
delete delete The method according to claim 1,
Wherein the shaft-
A variable resistance shaft connected to the lamp cover body is installed inside,
Wherein the variable resistance shaft selectively causes the light source to be turned on in accordance with rotation of the lamp cover body portion.
The method of claim 6,
The variable resistance shafts
And the light source is turned on when the lamp partitioned by the lamp cover body is exposed on the receiving groove.
The method according to claim 1,
The guide rails
A rail portion supporting one side of the coupling groove; And
And a fixed panel part disposed apart from the rail to press the other side of the coupling groove.
The method of claim 8,
The stationary panel unit includes:
And a latching member having a shape corresponding to the other shape of the coupling groove and formed in a plurality of along the longitudinal direction and fixing the lifting position of the lamp cover body part with the other side of the coupling groove being engaged, Indoor lighting equipment.
The method according to claim 1,
The light source includes:
(LED). ≪ / RTI >
KR1020150085639A 2015-06-17 2015-06-17 Room lamp for automobiles KR101694010B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150085639A KR101694010B1 (en) 2015-06-17 2015-06-17 Room lamp for automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150085639A KR101694010B1 (en) 2015-06-17 2015-06-17 Room lamp for automobiles

Publications (2)

Publication Number Publication Date
KR20160148878A KR20160148878A (en) 2016-12-27
KR101694010B1 true KR101694010B1 (en) 2017-01-06

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KR1020150085639A KR101694010B1 (en) 2015-06-17 2015-06-17 Room lamp for automobiles

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Country Link
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101374167B1 (en) 2012-05-31 2014-03-13 삼성중공업 주식회사 Lamp for ship

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554880Y2 (en) * 1991-08-29 1997-11-19 関東自動車工業株式会社 High mount stop lamps for cars that also function as map lamps
KR19980083903A (en) * 1997-05-20 1998-12-05 홍종만 Car reading light
ITMI20010589U1 (en) 2001-11-09 2003-05-09 Lampolet S R L ARTICULATED FOLDING SOFA BED SOFA
US6924154B2 (en) 2002-08-20 2005-08-02 Quest Diagnostics Investments Incorporated Hydrophilic chemilumescent acridinium labeling reagents
US20090251917A1 (en) * 2006-08-01 2009-10-08 Wollner Mark R Illumination device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101374167B1 (en) 2012-05-31 2014-03-13 삼성중공업 주식회사 Lamp for ship

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