KR200474166Y1 - Portable Stand-type LED lighting apparatus - Google Patents

Portable Stand-type LED lighting apparatus Download PDF

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Publication number
KR200474166Y1
KR200474166Y1 KR2020140003547U KR20140003547U KR200474166Y1 KR 200474166 Y1 KR200474166 Y1 KR 200474166Y1 KR 2020140003547 U KR2020140003547 U KR 2020140003547U KR 20140003547 U KR20140003547 U KR 20140003547U KR 200474166 Y1 KR200474166 Y1 KR 200474166Y1
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KR
South Korea
Prior art keywords
terminal
unit
power supply
connection jack
led
Prior art date
Application number
KR2020140003547U
Other languages
Korean (ko)
Inventor
김보현
Original Assignee
(주)호수조명
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Filing date
Publication date
Application filed by (주)호수조명 filed Critical (주)호수조명
Priority to KR2020140003547U priority Critical patent/KR200474166Y1/en
Application granted granted Critical
Publication of KR200474166Y1 publication Critical patent/KR200474166Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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]

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

Abstract

This device can be charged in various ways. It is easy to adjust the brightness by using an LED device and a contact switch that can lead to a high-brightness light source while consuming less power than a general light bulb. The present invention relates to a stand-type LED lighting apparatus for portable use which can easily adjust a lighting angle in use to achieve an optimal lighting environment desired by a user, .
In order to solve the above-mentioned problems, the portable type stand-type LED lighting apparatus according to the present invention includes a multi-charging connector unit 330, a pedestal 300 having a weight unit 340 and a screw-connected power supply unit 350, ; A screw 200 coupled to the threaded power supply 350 of the pedestal 300 and a support 200 having a connection jack 240 and a support 210 and a firing support 220 on the other side; A transparent protection plate 120, a driving module 130, and a mirror 160, which are mounted on the support jack 200, and are connected to the connection jack 240 of the support 200 to be supplied with power, And a device unit (100).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable stand-

More particularly, the present invention relates to an LED (Light Emitting Diode) device and a contact switch which can be charged in various ways and can lead a light source of high luminance while consuming less power than a general light bulb It is easy to adjust the brightness by using it, and it is fixed to the stand, it is easy to adjust the angle of illumination when using it for desk lighting, so that it can achieve the optimum lighting environment desired by the user. It is easy to separate and combine with the stand. The present invention also relates to a portable type LED-type illumination device which can be used as a moving illumination means.

Generally, incandescent lamps and fluorescent lamps, which have been widely used as illumination lamps, tend to be used more and more because of higher power consumption than brightness, and various lighting devices are being developed to reduce waste of power resources.

2. Description of the Related Art In recent years, tri-wavelength lamps have been widely used. In particular, in a stand lighting apparatus that is used as a desk lamp, a light emitting diode (LED) (hereinafter referred to as LED) Has been increasingly used.

The LED can produce various colors as compared with an illumination means such as an incandescent lamp or a fluorescent lamp, has a long life span, has a small electricity consumption, and is small in size.

In the case of an LED lighting device, an LED module is configured to mount a plurality of LEDs on a substrate, and a driving module for driving the LED module.

An LED stand as a conventional lighting device to which such an LED is applied includes a pedestal portion for normally mounting on a desk or the like and a lighting portion having a post portion extending vertically upwards from the upper surface of the pedestal portion and being rotatably connected to the upper end of the post portion .

In the conventional LED stand, the upper end of the post portion and the illumination portion are rotatably connected to adjust the position of the illumination portion. However, the arm portion and the illumination portion can not be completely folded to the pedestal portion as a whole There is a problem that it is inefficient to occupy a relatively wide range of desk even when the LED stand is not used, and it is also difficult to carry it.

As a conventional technique for meeting such a demand, Korean Patent Registration No. 10-1330220 (Registration Date: Nov. 11, 2013.) discloses a portable LED stand 10 of the prior art Fig. 2 is a perspective view of the portable LED stand shown in Fig. 1 in a folded state. Fig. 2 is a perspective view showing a micro USB power supply port 12 to which a charging cable for power supply and charging is connected. A button 13 is provided and a bottom surface of the table 11 is hermetically fixed to a desk and a pair of hooks 11 are hinged to one side of the upper surface of the cradle 11 so as to be rotatable with the cradle 11, A lighting stand 16 hingedly coupled to the posts 15 and the other end of the posts 15 so as to be rotatable one at a time so as to be selectively 180 ° folded and having a plurality of LEDs Including It is.

Here, the charging cable connected to the micro USB power supply port 12 of the cradle 11 is provided with a micro USB terminal connected to the micro USB power supply port 12 of the cradle 11 at one end thereof And a USB terminal connected to a computer main body (not shown) or a USB port of the notebook is provided at the other end so that the portable LED stand 10 can be charged. The portable LED stand 10 is charged and used in the same manner as described above so that the holder 11, the post 15, and the illuminating stand 16 can be folded in three stages at 180 ° .

However, the above-mentioned conventional technique has a structure in which the cradle 11, the post 15, and the illuminating stand 16 can not be separated from each other. In addition, since the coupling parts of the respective parts are hinged to each other, it is impossible to adjust the angle for lighting to the side since rotation to the side is not possible. Therefore, when the torsion pressure is applied to the hinge- There is a problem that can be done. In addition, when the portable device is used while being carried, it is necessary to unfold the illuminating stand 16 to illuminate it.

KR 10-1330220 B1 Nov. 11,

The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a portable type stand type LED which minimizes the size for easy portability, To provide a lighting device.

In addition, a problem to be solved by the present invention is to provide a portable type LED-type illumination device which can easily adjust brightness with a high-luminance light source while consuming less power than a general light bulb.

Another object of the present invention is to provide a portable type LED lighting device which is fixed on a stand and is easy to adjust the angle of illumination when used for desk lamps, thereby achieving an optimal lighting environment desired by a user.

Another object of the present invention is to provide a portable type LED-type lighting apparatus which can be easily separated from and connected to a stand, and can be used as a portable moving illumination means if necessary.

In order to solve the above problems, a portable type stand-type LED lighting device of the present invention is provided with a multi-charge connector portion on one side surface portion, a weight portion is closely fixed to the bottom surface of the bottom plate, A pedestal having a screw-coupled power supply unit made of a conductor; A supporting member having a screw connection part to be coupled to a threaded power supply part of the pedestal, a connection jack on the other side, and a support part and a plastic support part in the middle part; And an illuminating device coupled to the connection jack of the support and powered and powered to emit light.

According to an embodiment of the present invention, the lighting device includes an LED module having an LED device distributed over a wide area on the front surface and a protective cover on the rear surface; A transparent protection plate for protecting the LED module; A drive module for driving the LED module, and a mirror mounted on the opposite side of the transparent protection plate.

In the present invention, the supporter serves as a power supply line for supplying power to the illuminator unit. The supporter includes a terminal A and a terminal B separated from the screw-coupled power supply unit at one end, And a screw-engaging portion for supporting the support member in a screw-engaged state; And a connection member for connecting the terminal A and the terminal B of the screw connection portion to each other is extended and serves as a delivery member for supplying power supplied from the outside to the lighting apparatus unit, The terminal A 'and the terminal B' having a symmetrical structure on the center axis so that the power supply can be continuously maintained even when the lighting device is freely rotated in a range of 360 ° around the connection jack in a state of being inserted and coupled And a connection jack made of an insulator.

In the present invention, the lighting unit is supported by the supporting unit in a state of being coupled to the connection jack of the support unit, and a connection piece A connected to the terminal A 'of the connection jack when the power supply is performed, A connection pin hole having a connection piece B connected to the connection pin; A charging unit charging electric power by power supply through a power terminal of the connection jack hole; A contact switch for adjusting the intensity of the current supplied from the charging unit to adjust brightness; And a hook provided on the opposite side of the connection jack hole and having a hook hole formed therein for easily carrying or holding the finger.

In the present invention, the pedestal is formed such that the area of the top plate is larger than that of the bottom plate, and the multiple charging connector unit is composed of a USB port and a power port.

In the present invention, a transparent protective plate is attached to the front surface of the LED module.

According to the present invention, since the constituent part of the power input part for charging is provided as the multiple charging connector part, the charging part can be charged in various environments and the use range is enlarged.

In addition, according to the present invention, since the angle conversion can be variously performed by the connection jack and the connection jack hole capable of rotating 360 ° in the state that the electric connection is made, and the illumination is performed in a state where the angle conversion is various, The illumination environment can be efficiently created.

In addition, according to the present invention, it is possible to carry the lighting apparatus unit by separating the lighting apparatus unit by a minimum unit, which is easy to carry, and is easy to grasp through the structure of the hook portion including the latching hole, This is a convenient advantage.

In addition, according to the present invention, since the LED elements of the lighting device are scattered and scattered at regular intervals, the outline of the shadows is blurred during illumination, thereby improving the efficiency of illumination.

1 is a perspective view illustrating a portable LED stand according to a related art;
FIG. 2 is a perspective view of the portable LED stand of FIG. 1 folded. FIG.
3 is a perspective view showing a portable type stand type illuminating device according to the present invention.
Figure 4 is an exploded perspective view of Figure 3;
Fig. 5 is an exploded perspective view of a lighting device unit of a portable type stand type illuminating device according to the present invention; Fig.
6 is an exploded perspective view of a base of a portable type stand type illuminating device according to the present invention.
7 is a sectional view showing the structure of a power supply part of a portable type stand type illuminating device according to the present invention.
Fig. 8 is a use state of a portable type stand type illumination device according to the present invention; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

FIG. 3 is a perspective view showing a stand type LED lighting apparatus according to the present invention, FIG. 4 is an exploded perspective view of FIG. 3, and FIG. 5 is a perspective view of a portable type stand- FIG. 6 is an exploded perspective view of a stand type LED lighting apparatus according to the present invention, and FIG. 7 is a sectional view showing the structure of a power supply section of a portable type LED lighting apparatus according to the present invention.

The stand type LED lighting apparatus according to the present invention includes a lighting apparatus unit 100 emitting light, a support 200 supporting the lighting apparatus unit 100 and acting as a power supply line, And a pedestal 300 for supporting and supporting the lower end of the main body 200.

A weight portion 340 is closely fixed to the bottom surface of the bottom plate 310 and is connected to the upper portion of the bottom plate 310 And the top plate 320 coupled to the screw 320 is provided with a threaded power supply unit 350 made of a conductor.

In addition, the pedestal 300 may have a relatively larger area of the top plate 320 than the bottom plate 310, and the multiple charging connector 330 may include a USB port 331, (332).

That is, the weight portion 340 fixed to the inner bottom of the pedestal 300 is a steel plate structure having a constant weight, and the gravity center is kept as low as possible over a wide range due to its close contact with the inner surface of the bottom plate 310 The upper plate 320 is formed to have a relatively larger area than the bottom plate 310 in order to facilitate gripping when moving through the base 300, The relative width of the upper plate for the upper plate is set to 1.1 to 1.5 times as large as that of the bottom plate, thereby facilitating gripping and maintaining the center of gravity at a lower level in a stable state.

In addition, since the multiple charging connector 330 is provided with a variety of power supply ports in various forms, it can be freely used in various places. In general, when a computer is used, a USB port 331 When the power supply and / or the charging is performed by an adapter or the like of the corresponding capacity, the power supply and / or charging may be performed using the power supply port 332 while being connected to the external commercial power supply. Or charging is possible. In the present invention, the external power is supplied to the lighting unit while the external power is converted to DC power through a computer and / or a USB or adapter, and the rechargeable battery is illuminated by the lighting unit in a state of being charged with the DC power. do.

The power supplied from the outside by the multi-charging connector 330 is transmitted to the support 200 through the screw-coupled power supply unit 350 and the center terminal 351, the lead 353 and the screw 352 So that the power from the outside is electrically connected to the support. The outer surface of the support can be covered with an insulating material such as an insulating tape for insulation.

7, the center terminal 351 is connected to the terminal A 231 of the support table 200 and connected to the terminal B 232 through a screw 352 electrically connected by the lead wire 353 And the terminal A 231 and the terminal B 232 are insulated by an insulator 233 having an insulating property. The insulator may be selected from various known materials including an insulating tape not electrically conducting.

The support base 200 is provided with a screw coupling portion 230 to be coupled to the threaded power supply portion 350 of the pedestal 300 and a connection jack 240 to the other side thereof. A firing support 220 is provided.

That is, the supporter 210 of the supporter 200 is formed of a rigid material without bending. The supporter 220 is located above the supporter 210 and is easily bent and flexibly bent And the firing support 220 can arbitrarily adjust the angle or height of the illumination of the present invention.

The threaded portion 230 of the support 200 serves as a power supply line for supplying power to the illumination unit 100. The screwed power supply unit 350 has one end connected to the terminal A 231 And the terminal B 232 are separated from each other by the insulator 233 and are connected to the external power source and the support base 200 is firmly supported in a state where the support base 200 is threaded.

The connection jack 240 is a part formed by extending a connecting member (not shown) for connecting the terminal A 231 and the terminal B 232 of the screw coupling part 230, The illuminating device 100 is connected to the connecting jack so that the illuminating device 100 is inserted into the connecting jack and the illuminating device 100 is connected to the illuminating device 100 in a range of 360 ° around the connecting jack 240 So that the power supply can be maintained constantly.

Accordingly, the connection jack 240 is connected to the terminal A 231 and the terminal B 232 through the insulator 233 in a non-contact state. As shown in the enlarged view of FIG. 4, Specifically, the terminal A '241 connected to the terminal A 231 of the screw coupling part 230 and the terminal B' 242 connected to the terminal B 232 correspond to the terminal A ' And the terminal B 'are maintained in a noncontact state through the insulator 243.

In addition, the connection jack is formed in a circular shape, and the connection jack hole 180 of the lighting unit corresponding to the connection jack is also circular. Thus, in a state where the connection jack is in close contact with and inserted into the connection jack hole of the lighting device, It is possible to continuously supply power regardless of the rotation angle in a state where the unit 100 is freely rotated within a range of 360 ° around the connection jack.

The illuminating device 100 is supported by the supporting member in a state of being in contact with and connected to the connecting jack 240 of the supporting member 200. The illuminating device 100 may further include a light source A transparent protection plate 120, a driving module 130, a mirror 160, and a case 190. The LED module 110 includes a transparent protective plate 120, a driving module 130, a mirror 160, and a case 190.

The illuminating device 100 is protected by a case 190 in which an upper case 191 and a lower case 192 are engaged with each other and the LED device 111 is scattered and scattered over the entire surface, A transparent protection plate 120 for protecting the LED module 110, a driving module 130 for driving the LED module 110, and a transparent protection plate 120 And a mirror 160 attached to the opposite side.

A transparent protection plate 120 is provided on the front surface of the LED module 110 so that the LED element 111 of the LED module 110 is protected from external contact or impact.

In addition, the lighting apparatus 100 is supported by the support member in a state of being coupled to the connection jack 240 of the support table 200, and is connected to the terminal A 'of the connection jack 240 when power is supplied. A connection jack hole 180 having a connection piece A 181 connected to the terminal B '241 and a connection piece B 182 connected to the terminal B' 242, and a power supply terminal A contact switch 150 for adjusting the brightness of the LED by adjusting the intensity of a current supplied from the charging unit 140 and a contact switch 150 provided on the opposite side of the connection jack hole 180, And a hook portion 170 having a hook hole 171 formed therein for facilitating insertion of a finger or hooking it on the wall.

The charging unit charges the power supplied from the outside and is used to enable the use of the lighting apparatus even in a state of being separated from the support through charging. The illumination of the lighting apparatus is brighter step by step through the pressing operation of the contact switch Off, or lit.

Fig. 8 shows a state in which the latching hole 171 is hooked on the hook 410 of the wall surface 400, as an example of the state of use of the portable and stand-type LED lighting apparatus according to the present invention. That is, the present invention as a means for illuminating darkness in a warehouse or a house or the like without a lighting fixture can be used in a state where it is hung on a nail, a string or a hook 410 of a wall surface 400 through a latching hole 171 as shown above There are advantages. In addition, although not shown in the drawings, the lighting apparatus can be held in a dark place while holding the user's hand, light can be emitted, and the user can freely move the apparatus in a pocket.

While the preferred embodiments of the present invention have been described, it should be understood that the scope of the present invention is not limited thereto and that the range of the present invention is substantially equivalent to the embodiments of the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Lighting unit
110: LED module
111: LED element 112: protective cover
120: transparent protecting plate 130: driving module
140: charger 150: contact switch
160: Mirror
170: hook portion 171: latching hole
180: connecting jack hole 181: connecting piece A
182: Connection B
200: Support
210: support part 220: firing support part
230:
231: Terminal A 232: Terminal B
233: Insulator
240: connection jack
241: Terminal A '242: Terminal B'
243: Insulator
300: Stand
310: bottom plate 320: top plate
330: Multiple charge connector section
331: USB (USB) port 332: Power port
340: weight part
350: Screw-coupled power supply
351: center terminal 352: screw
352: conductor
400: wall 410: hook

Claims (4)

And a weight portion 340 is closely fixed to the bottom surface of the bottom plate 310. The upper portion of the top plate 310 coupled to the upper portion of the bottom plate 310 320 includes a pedestal 300 having a screw-coupled power supply unit 350 made of a conductor;
A screw connection part 230 is provided to be coupled to the threaded power supply part 350 of the pedestal 300 and a connection jack 240 is provided on the other side and a support part 210 and a firing support part 220 A support base 200; And
An illumination unit 100 coupled to and supported by a connection jack 240 of the supporter 200 and powered to emit light;
And a light emitting diode (LED)
The method according to claim 1,
The lighting apparatus 100 includes:
An LED module 110 having scattered LED elements 111 on the front surface and a protective cover 112 on the rear surface;
A transparent protection plate 120 for protecting the LED module 110;
A driving module 130 for driving the LED module 110; And
A mirror 160 attached to the opposite surface of the transparent protection plate 120;
And a light emitting diode (LED)
The method according to claim 1,
The support base (200)
And the terminal A 231 and the terminal B 232 are connected to the insulator 233 at one end from the screw-coupled power supply unit 350 to the power supply unit A screw coupling part 230 which is connected to an external power source in a divided state and which plays a role of firmly supporting the support base 200 in a state of being screwed;
A connection member for connecting the terminal A 231 and the terminal B 232 of the screw coupling unit 230 is formed as an extended portion and is connected to a power supply unit Even when the lighting apparatus unit 100 is freely rotated in a range of 360 ° around the connection jack 240 in a state in which the lighting apparatus unit 100 is inserted into the connection jack tightly, A connecting jack 240 made of a terminal A '241 and a terminal B' 242 and an insulator 243 having a symmetrical structure on a central axis so as to be able to be held by the terminal A ';
And a light emitting diode (LED)
The method according to claim 1,
The illuminating unit 100 includes:
And a connection piece A (241) connected to the terminal A '(241) of the connection jack 240 at the time of coupling so that power is supplied, while being supported by the support table in a state of being coupled to the connection jack 240 of the support table 200 A connection jack hole 180 having a connection piece B 182 connected to the terminal B '182 and a terminal B'242;
A charging unit 140 for charging electric power by power supply through a power terminal of the connection jack hole 180;
A touch switch 150 for adjusting the intensity of current supplied from the charging unit 140 to adjust brightness;
A hook 170 provided on the opposite side of the connection jack hole 180 and having a hook hole 171 formed therein to facilitate carrying or hanging the finger;
And a light source for emitting the light.
KR2020140003547U 2014-05-07 2014-05-07 Portable Stand-type LED lighting apparatus KR200474166Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140003547U KR200474166Y1 (en) 2014-05-07 2014-05-07 Portable Stand-type LED lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140003547U KR200474166Y1 (en) 2014-05-07 2014-05-07 Portable Stand-type LED lighting apparatus

Publications (1)

Publication Number Publication Date
KR200474166Y1 true KR200474166Y1 (en) 2014-08-26

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Application Number Title Priority Date Filing Date
KR2020140003547U KR200474166Y1 (en) 2014-05-07 2014-05-07 Portable Stand-type LED lighting apparatus

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007335282A (en) 2006-06-16 2007-12-27 Matsushita Electric Works Ltd Lighting apparatus
JP2010092784A (en) 2008-10-10 2010-04-22 Hi Make Co Ltd Versatile luminaire
KR20110008456U (en) * 2010-02-24 2011-08-31 김도헌 The portable LED flashlight which use that as an illumination lamp
KR200465111Y1 (en) 2012-09-04 2013-02-04 (주)한영이엔지 Desk lamp interlocking with smart phone

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007335282A (en) 2006-06-16 2007-12-27 Matsushita Electric Works Ltd Lighting apparatus
JP2010092784A (en) 2008-10-10 2010-04-22 Hi Make Co Ltd Versatile luminaire
KR20110008456U (en) * 2010-02-24 2011-08-31 김도헌 The portable LED flashlight which use that as an illumination lamp
KR200465111Y1 (en) 2012-09-04 2013-02-04 (주)한영이엔지 Desk lamp interlocking with smart phone

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