KR20150108721A - Lighting Apparatus - Google Patents

Lighting Apparatus Download PDF

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Publication number
KR20150108721A
KR20150108721A KR1020140035122A KR20140035122A KR20150108721A KR 20150108721 A KR20150108721 A KR 20150108721A KR 1020140035122 A KR1020140035122 A KR 1020140035122A KR 20140035122 A KR20140035122 A KR 20140035122A KR 20150108721 A KR20150108721 A KR 20150108721A
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KR
South Korea
Prior art keywords
power
power supply
power connection
bracket
present
Prior art date
Application number
KR1020140035122A
Other languages
Korean (ko)
Inventor
노시청
조범연
Original Assignee
주식회사 필룩스
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 주식회사 필룩스 filed Critical 주식회사 필룩스
Publication of KR20150108721A publication Critical patent/KR20150108721A/en

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Classifications

    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/275—Details of bases or housings, i.e. the parts between the light-generating element and the end caps; Arrangement of components within bases or housings
    • 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
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The present invention includes a lighting unit and a power connection unit for supplying power to the lighting unit,
The power connection unit includes a pair of power connection units to which external power is supplied, and an insulation block provided between the power connection units.
The present invention is an illumination device that is easy to assemble and disassemble, and has a merit that resources can be wasted because only a portion of the illumination device can be replaced and used. Also. The present invention is advantageous in that it is easy to install and demount because a plurality of lighting devices can be connected to one power source.

Description

Lighting Apparatus

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a lighting apparatus, and more particularly, to a lighting apparatus that emits light to realize illumination, and is easy to assemble and disassemble.

In general, a light using an LED is widely used in a variety of applications such as a decorative lamp and an indoor lighting since a light source of a small capacity exerts a high brightness effect. Especially, an aluminum material body having an LED module and a circuit board And a fluorescent cover of a tubular type is combined with the lamp cover so as to form an ordinary LED lighting lamp in the form of a fluorescent lamp.

BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2009-0120885 (published on Nov. 25, 2009, entitled LED Illumination).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a lighting apparatus which can replace a damaged part of a lighting apparatus when it is broken.

It is another object of the present invention to provide a lighting apparatus capable of combining a plurality of lighting devices from a single power source.

According to an aspect of the present invention, there is provided a lighting system including a lighting unit and a power connection unit for supplying power to the lighting unit, wherein the power connection unit includes a pair of power connection units to which external power is supplied, Lt; / RTI > block.

At this time, the lighting device may further include a bracket for supporting the power connection part and supplying power.

And the bracket can electrically connect the illumination device to another neighboring illumination device.

The bracket may include a pair of power supply pins which are coupled to the power connection unit and supply power, and a support plate for fixing the power supply pins, respectively.

The power connection unit may further include a power supply pin to which external power is supplied.

At this time, the power supply pin may be provided in the groove formed in the power connection body.

The power supply pin may electrically connect the illumination device and the other illumination device.

In addition, grooves may be formed on both sides of the power connection body, and auxiliary grooves may be further formed in the periphery of the grooves.

At this time, the auxiliary groove may further include a pressing member for preventing the power supply pin from coming off.

The power connection body may further include a bracket for supporting the power connection body.

At this time, the bracket may be formed to surround the lower portion of the power connection member, thereby preventing the power supply pin from being separated.

And the power supply pin may have flexibility.

The lighting device may further include a magnetic body attached to one surface of the power connection portion.

The magnetic body and the power connection body may be in surface contact.

Finally, the illumination unit may include a substrate receiving power from the power connection unit, a light emitting device formed on the substrate, and a diffusion member for diffusing light of the light emitting device.

The present invention is an illumination device that is easy to assemble and disassemble, and has a merit that resources can be wasted because only a portion of the illumination device can be replaced and used.

Further, since the present invention can use a plurality of lighting devices connected to one power supply source, it is easy to install and demolish.

1 is a perspective view of a lighting apparatus according to a first embodiment of the present invention;
2 is an exploded perspective view of a lighting apparatus according to a first embodiment of the present invention;
3 is a cross-sectional view taken along the line A-A 'in Fig.
4 is a cross-sectional view taken along the line B-B 'in Fig. 1;
5 is a perspective view showing the combination of a lighting apparatus according to the first embodiment of the present invention and another lighting apparatus.
6A is a perspective view showing a linear combination of a lighting apparatus according to the first embodiment of the present invention and another lighting apparatus;
FIG. 6B is a perspective view showing a nonlinear combination of a lighting apparatus according to the first embodiment of the present invention and another lighting apparatus; FIG.
7 is a perspective view of a lighting apparatus according to a second embodiment of the present invention.
8 is a cross-sectional view taken along the line A-A 'in FIG. 7;
9 is a cross-sectional view of a bracket coupled to a lighting device of the sectional view of Fig. 8;
10A is a perspective view showing a linear combination of a lighting apparatus according to a second embodiment of the present invention;
FIG. 10B is a perspective view showing nonlinear coupling of a lighting apparatus according to a second embodiment of the present invention; FIG.
11 is a sectional view of a lighting apparatus according to a third embodiment of the present invention;
12 is a perspective view of a lighting apparatus according to a fourth embodiment of the present invention;
13 is a sectional view taken along the line C-C 'in Fig.
Fig. 14 is a state in which a lighting apparatus according to a fourth embodiment of the present invention is installed in furniture. Fig.

Technical features and effects of the illumination device according to the present invention will be clearly understood by reference to the following detailed description of the preferred embodiments of the present invention with reference to the drawings.

1st Example

FIG. 1 is a perspective view of a lighting apparatus according to a first embodiment of the present invention, and FIG. 2 is an exploded perspective view of a lighting apparatus according to a first embodiment of the present invention. 3 is a sectional view taken along line A-A 'of FIG. 1, and FIG. 4 is a sectional view taken along line B-B' of FIG.

1 to 4, a lighting apparatus 10 according to a first embodiment of the present invention includes an illumination unit 100 and a power connection unit 110 for supplying power to the illumination unit 100, The power connection unit 110 may include a pair of power connection units 111 to which external power is supplied and an insulation block 114 provided between the power connection units 111.

The illumination unit 100 includes a substrate 101 to which power is supplied from the power connection unit 110, a plurality of light emitting devices 102 spaced apart from each other on the substrate 101, And a diffusion member 103 for diffusing the light.

Various circuit components (not shown) for driving the light emitting device 102 are mounted on the substrate 101. The substrate 101 is electrically connected to the power connection unit 110 to receive power for driving the light emitting device 102 through the power connection unit 110.

The light emitting device 102 is turned on by converting electrical energy into light energy and may be formed of any one of an LED (Light Emitting Diode) and an OLED (Organic Light Emitting Diode).

The diffusion member 103 is disposed on the substrate 101 and the light emitting device 102 to protect the substrate 101 and the light emitting device 102 from external impacts and foreign substances, It diffuses the light when it is lit.

In addition, the diffusion member 103 may be coupled to the upper portion of the power connection unit 110 in a sliding coupling manner to facilitate detachment and attachment.

The lighting apparatus 10 may further include a bracket 120 for supplying power to the power connection unit 110.

The bracket 120 is coupled to a latching protrusion 113 formed on the inner side of the power connection part 110 and includes a pair of power supply pins 121 for supplying power and a power supply pin 121 for fixing the power supply pins 121 And may include a support plate 122.

At this time, the power supply pin 121 may have an outwardly curved shape so that the power supply pin 121 is fastened to the engagement protrusion 113.

In addition, the bracket 120 may electrically connect the illumination device 10 and another neighboring illumination device 10 '.

The pair of power supply pins 121 are symmetrically formed so that the bracket 120 can be connected to the other illumination device 10 ', and the pair of power supply pins 121 on one side and the other side A pair of power supply pins 121 'may be connected to the connection member 123.

That is, the pair of power supply pins 121 may be formed symmetrically with respect to the connecting member 123.

The power connection unit 110 receives the illumination unit 100 and fixes the illumination unit 100 to the power connection unit 110 so that the illumination unit 100 can not be easily detached from the power connection unit 110.

The power connection unit 110 may be formed of a conductive material and may be in contact with the substrate 101 to transmit a current supplied from the power supply pin 121 to the substrate.

The power connection part 110 may include a pair of power connection parts 111 to which external power is supplied and an insulation block 114 provided between the power connection parts 111.

The power connection member 111 may be symmetrically positioned about the insulation block 114 so as not to be connected to each other.

That is, the power connection unit 110 may have a concave shape as a whole.

In order for the pair of power connection bodies 111 and the insulation block 114 to be coupled to each other, a coupling groove 112 is formed on the inner side surface of the pair of power connection bodies 111.

The insulating block 114 has coupling protrusions 115 corresponding to the coupling grooves 112 formed on both sides thereof so that one side thereof is coupled to one of the pair of power connection bodies 111, May be coupled to the other of the pair of power supply connectors (111).

At this time, the insulating block 114 is an insulator, which is located between the pair of power supply connectors 111 and can prevent the power supply connector 111 from being short-circuited.

A portion of both sides of the power connection body 111 is formed with a heat dissipation portion 116 having a concave-convex shape in order to widen the contact surface with air. The heat dissipation unit 116 may dissipate heat generated in the illumination unit 100.

6A is a perspective view showing a linear combination of a lighting apparatus according to the first embodiment of the present invention and another lighting apparatus; FIG. 5A is a perspective view showing an illumination apparatus according to the first embodiment of the present invention, And FIG. 6B is a perspective view showing a nonlinear combination of the illumination device according to the first embodiment of the present invention and another illumination device.

As shown in Figs. 5, 6A and 6B, the illumination device 10 can be coupled linearly or non-linearly (vertically).

Particularly, in order to connect the illumination devices 10 and 10 'in a nonlinear manner, the material of the connecting member 123 of the bracket 120 may be formed of a flexible material.

Since the connecting member 123 can be easily bent by the user, non-linear coupling is possible between the lighting device 10 and another lighting device 10 '. Also, in the present embodiment, the coupling between the two illumination devices 10 and 10 'is shown, but two or more illumination devices may be combined in the same manner.

Second Example

FIG. 7 is a perspective view of a lighting apparatus according to a second embodiment of the present invention, and FIG. 8 is a sectional view taken along line A-A 'of FIG.

7 and 8, the lighting device 20 of the second embodiment is the same as the first embodiment of the present invention, and the power connection part 210 includes a power supply pin 221 to which external power is supplied And the power supply pins 221 are provided in the grooves 217 formed on both sides of the power connection body 211. [

The grooves 217 may be formed on both sides of the power connection body 211 to have a predetermined length. Or the groove 217 may be formed in a wedge shape.

When the groove 217 is formed in a wedge shape, the coupling between the power supply pin 221 and the groove 217 becomes stronger as the power supply pin 221 is inserted into the groove 217, (221) is not separated from the groove (217).

The power supply pin 221 is inserted into the groove 217 to supply power to the power connection body 211.

The power supply pin 221 is connected at one end to the lighting device 20 and at the other end to the other lighting device 20 'to supply power from the lighting device 20 to another lighting device 20' (See FIGS. 10A and 10B)

The power supply pin 221 transmits electricity to the other illumination device 20 ', so that a plurality of different illumination devices 20 and 20' can be connected to one another from a single power supply source.

9 is a cross-sectional view showing a bracket coupled to the illumination device of Fig.

9, the lighting device 20 may further include a bracket 220 disposed on one side of the power connection part 210 to support the power connection part 210. [

The bracket 220 is formed so as to surround the lower portion of the power connection part 210 and may prevent the power supply pin 221 provided in the groove 217 from coming off.

The bracket 220 has an upper surface opened and a receiving space therein, and accommodates the power connection part 210 inward.

Further, both side joint portions of the bracket 220 are in close contact with the power supply pin 121 to prevent the power supply pin 121 from being separated.

A plurality of fastening holes 224 may be formed at the center of the bracket 220 so that the bracket 220 can be attached to the ceiling or the wall using the fastening member 225.

FIG. 10A is a perspective view showing a linear combination of a lighting apparatus according to a second embodiment of the present invention, and FIG. 10B is a perspective view showing nonlinear coupling of a lighting apparatus according to a second embodiment of the present invention.

As shown in Figs. 10A and 10B, the illumination device 20 can be coupled linearly or non-linearly (vertically).

In particular, the material of the power supply pin 221 may be formed of a flexible material so as to connect the illumination devices 20 and 20 'in a nonlinear manner.

Since the power supply pin 221 can be easily bent by the user, non-linear coupling is possible between the lighting device 20 and another lighting device 20 '.

The power supply pin 221 protrudes from one side of the illumination device 20 and is coupled to another neighboring illumination device 20 'so that the power supply pin 221 can be electrically connected to another neighboring illumination device 20'

That is, the lighting device 20 may be electrically connected to another lighting device 20 'adjacent to the lighting device 20 by the power supply pin 221. In the second embodiment, the coupling between the two illumination devices 20 and 20 'is shown, but two or more illumination devices may be combined in the same manner.

Hereinafter, detailed description of the same components as those of the first embodiment of the present invention will be omitted.

Third Example

11 is a cross-sectional view of a lighting apparatus according to a third embodiment of the present invention.

11, the illumination device 30 of the third embodiment is the same as the second embodiment of the present invention except that grooves 317 are formed on both side surfaces of the power connection body 311, There is a difference in that an auxiliary groove 318 is further provided on one side and a pressing member 319 is fixed to the auxiliary groove 318. [

The concave and convex portions 330 are formed on the bottom surface of the groove 317 and the power supply pin 321 is positioned in the concave portion of the concave and convex portion 330 to move the power supply pin 321 Can be prevented.

The pressing member 319 is fixed to the auxiliary groove 318 and presses the power supply pin 321 inserted in the groove 317 so that the power supply pin 321 is inserted into the power supply connector 311, Can be prevented.

Fourth Example

FIG. 12 is a perspective view of a lighting apparatus according to a fourth embodiment of the present invention, and FIG. 13 is a sectional view taken along line C-C 'of FIG.

12 and 13, the lighting device 40 of the fourth embodiment is the same as the first embodiment of the present invention, in which the power connection body 111 and the insulation block 114 of the first embodiment have a length While the power connection body 411 and the insulation block 414 of the fourth embodiment can be combined and disassembled in the width direction.

The magnetic substance 430 is provided at a lower portion of the power connection body 411, and the magnetic member 430 and the power connection body 411 are in surface contact with each other.

More specifically, the magnetic body 430 is installed on one side and the other side of the power connection body 411. The magnetic material 430 is a conductive material. The magnetic material 430 attached to one side and the other side of the magnetic material 430 may receive different electrodes to transmit current to the power source connector 411.

In addition, the magnetic force of the magnetic body 430 may be of an intensity that can support the load of the power connection body 411 and the illumination unit 400.

Hereinafter, detailed description of the same components as those of the first embodiment of the present invention will be omitted.

14 is a state in which a lighting apparatus according to a fourth embodiment of the present invention is installed in a furniture.

As shown in FIG. 14, the lighting apparatus 40 may be attached to the furniture 500 to which power is supplied by attaching the lighting apparatus 40 without a separate power connection apparatus.

More specifically, the lighting device 40 is provided with a magnetic body 430 below the power connection body 411. As shown in the figure, the respective magnetic bodies 430 contact the electrodes, The current can be transmitted to the connector 411.

Although the preferred embodiments of the present invention have been described in detail, those skilled in the art will appreciate that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention.

Accordingly, the scope of the present invention is not limited to the disclosed embodiments, and various modifications and improvements of the person skilled in the art using the basic concept of the present invention, which is defined in the following claims, .

10, 20, 30, 40: Lighting device
100, 200, 300, 400:
101, 201, 301, 401: substrates 102, 202, 302, 402:
103, 203, 303, 403: diffusion member
110, 210, 310, 410: Power connection
111, 211, 311, 411: power supply connectors 112, 212, 312, 412:
113: Jaws 114, 214, 314, 414: Insulation block
115, 215, 315, 415: coupling protrusions 116, 216, 316, 416:
120, 220: Bracket
121, 221, 321: power supply pin 122:
123: connecting member 124, 224: fastening hole
125, 225: fastening member
217, 317: groove 318: auxiliary groove
319: pressing member
330: concave / convex portion 430: magnetic substance
500: furniture 510: electrode

Claims (15)

An illumination unit;
And a power connection unit for supplying power to the illumination unit,
Wherein the power connection part includes a pair of power connection parts to which external power is supplied, and an insulation block provided between the power connection parts. The lighting apparatus according to claim 1,
And a bracket for supporting the power connection part and supplying power. The bracket according to claim 2,
Wherein the lighting device is electrically connected to another lighting device neighboring the lighting device. The bracket according to claim 2,
A pair of power supply pins coupled to the power connection unit and supplying power; And
And a support plate for fixing the power supply pins, respectively. The power supply according to claim 1,
And a power supply pin to which external power is supplied. 6. The power supply apparatus according to claim 5,
Wherein the light source is provided in a groove formed in the power connection body. 6. The power supply apparatus according to claim 5,
And electrically connecting the illumination device and the other illumination device. The power supply connector according to claim 1,
Wherein grooves are formed on both sides, and an auxiliary groove is further formed in a peripheral portion of the groove. 9. The apparatus according to claim 8,
Further comprising a pressing member for preventing the power supply pin from deviating. 9. The power supply according to claim 8,
And a bracket for supporting the power connection body. 11. The apparatus of claim 10, wherein the bracket
And the power supply pin is formed so as to surround the lower portion of the power connection member to prevent the power supply pin from being separated. The power supply apparatus according to claim 4 or 5, wherein the power supply pin
And has a flexibility. The lighting apparatus according to claim 1,
And a magnetic body attached to one surface of the power connection portion. 14. The method of claim 13,
Wherein the magnetic body and the power connection body are in surface contact with each other. The apparatus according to claim 1, wherein the illumination unit
A substrate receiving power from the power connection part;
A light emitting element formed on the substrate; And
And a diffusion member for diffusing light of the light emitting element.
KR1020140035122A 2014-03-17 2014-03-26 Lighting Apparatus KR20150108721A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140031307 2014-03-17
KR20140031307 2014-03-17

Publications (1)

Publication Number Publication Date
KR20150108721A true KR20150108721A (en) 2015-09-30

Family

ID=54246615

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140035122A KR20150108721A (en) 2014-03-17 2014-03-26 Lighting Apparatus

Country Status (1)

Country Link
KR (1) KR20150108721A (en)

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