KR200475227Y1 - Illumination apparatus using usb port - Google Patents

Illumination apparatus using usb port Download PDF

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Publication number
KR200475227Y1
KR200475227Y1 KR2020140003626U KR20140003626U KR200475227Y1 KR 200475227 Y1 KR200475227 Y1 KR 200475227Y1 KR 2020140003626 U KR2020140003626 U KR 2020140003626U KR 20140003626 U KR20140003626 U KR 20140003626U KR 200475227 Y1 KR200475227 Y1 KR 200475227Y1
Authority
KR
South Korea
Prior art keywords
usb port
present
led
insertion portion
circuit board
Prior art date
Application number
KR2020140003626U
Other languages
Korean (ko)
Inventor
김주엽
Original Assignee
(주) 에스씨전자
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 (주) 에스씨전자 filed Critical (주) 에스씨전자
Priority to KR2020140003626U priority Critical patent/KR200475227Y1/en
Application granted granted Critical
Publication of KR200475227Y1 publication Critical patent/KR200475227Y1/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
    • 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
    • F21V23/06—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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

Abstract

An illumination device using a USB port according to an embodiment of the present invention includes at least one LED; A printed circuit board connected to the LED; And a USB port for receiving power supplied to the LED, wherein the printed circuit board includes an insertion portion recessed at one side edge thereof.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a lighting apparatus using a USB port,

The present invention relates to a lighting apparatus using a universal serial bus (USB) port, and more particularly, to a lighting apparatus using a USB port capable of lighting using a power supply terminal for direct current, will be.

Conventional lighting equipment called a stand typically uses an alternating current (AC) power of 110 [V] or 220 [V], so it is possible to use an outlet installed on an office or a wall of a room, So that it can be used only when there is a power outlet in the vicinity, which has limitations in terms of convenience of power supply.

Recently, the use of electronic devices equipped with a USB port such as a computer is increasing. Accordingly, although the use of a technique for supplying power to a lighting apparatus using a USB port is increasing, there is a problem that the USB pin inserted into the USB port is bent or separated due to the weight of the cable and the connection terminal .

Korean Patent Laid-Open No. 10-2003-0076162 [Title: Cold cathode fluorescent lamp lighting device using a USB port of a computer]

It is an object of the present invention to provide a lighting device using a USB port having improved reliability by preventing a USB pin inserted into a USB port from being bent or separated due to the weight of a connection terminal.

An illumination device using a USB port according to an embodiment of the present invention includes at least one LED; A printed circuit board connected to the LED; And a USB port for receiving power supplied to the LED, wherein the printed circuit board includes an insertion portion recessed at one side edge thereof.

The present invention can improve the reliability by preventing the USB pins inserted into the USB port from being bent or separated due to the weight of the connection terminals.

1 is a perspective view of a lighting apparatus using a USB port according to an embodiment of the present invention.
2 is a top view of a lighting device using a USB port according to an embodiment of the present invention.
3 is a side cross-sectional view of a lighting device using a USB port according to an embodiment of the present invention.

It is noted that the technical terms used in the present description are used only to illustrate specific embodiments and are not intended to limit the present invention. Also, the technical terms used in the present specification should be interpreted in a sense generally understood by a person skilled in the art to which this invention belongs, unless otherwise defined in this specification, Should not be construed to mean, or be interpreted in an excessively reduced sense. Also, when a technical term used in the present invention is an erroneous technical term that does not accurately express the idea of the present invention, it should be understood that technical terms can be understood by those skilled in the art. In addition, the general terms used in this specification shall be interpreted according to pre-defined or contextual and shall not be construed in an excessively reduced sense.

In addition, the singular expressions used in the present specification include plural expressions unless the context clearly dictates otherwise. In the present specification, the terms "comprising ", or" comprising ", and the like should not be construed as necessarily including the various elements or steps described in the specification, Or may further include additional components or steps.

Also, terms including ordinals such as first, second, etc. used in the present invention can be used to describe elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted.

In the following description of the present invention, a detailed description of related arts will be omitted if it is determined that the gist of the present invention may be blurred. It should be noted that the accompanying drawings are only for the purpose of facilitating understanding of the ideas of the present invention, and should not be construed as limiting the idea of the present invention by the attached drawings.

FIG. 1 is a perspective view of a lighting apparatus using a USB port according to an embodiment of the present invention, and FIG. 2 is a top view of a lighting apparatus using a USB port according to an embodiment of the present invention. As shown in the figure, the lighting device using the USB port according to an embodiment of the present invention includes a connector 100 including a PCB 110, an LED 200, a pin 410, and a connection terminal 420, And a USB port 300 into which the USB port 400 is inserted.

All of the components of the lighting device using the USB port shown in FIG. 1 are not essential components, and the lighting device using the USB port may be implemented by more components than the components shown in FIG. 1, A lighting device using a USB port may also be implemented by a component.

The PCB 100 is a PRINTED CIRCUIT BOARD for supplying power to the LED 200 to which components for controlling the operation of the LED 200 are coupled.

The PCB 100 may include electrical wiring for connecting circuit components based on circuit design, and a conductor circuit is formed on the surface or inside of the insulating substrate to connect the components based on the circuit design. In addition, the LED 200 is mounted on one surface thereof and forms a wiring for connecting the LED 200 to the circuit, and mechanically connects the LED 200 in addition to the electrical connection function of the LED 200.

The PCB 100 is formed with an insertion portion 110 for receiving the connection connector 400 including the pin 410 and the connection terminal 420. Desktop lighting devices are generally placed on the edge of a tabletop due to the nature of the appliance. Accordingly, when the connection connector formed at one end of the power supply cable 430 is inserted into the USB port 300, an accident that the pin 410 is bent or broken due to the weight of the cable 430 frequently occurs.

Therefore, in the embodiment of the present invention, the insertion portion 110 is formed to accommodate the connection connector 400 including the pin 410 and the connection terminal 420. The insertion portion 110 may be formed at one side edge of the PCB 100 and may be recessed in a 'C' shape on the basis of the top view, and a USB port 300 may be formed on the innermost side A pin 410 may be inserted into the USB port 300.

A connection terminal 420 may be inserted into the insertion portion 110 and a width of the insertion portion 110 may be formed corresponding to a width of the connection terminal 420. The length of the insertion portion 110 is not limited.

Since the connection terminal 420 is inserted into the insertion portion 110 and the pin 410 is inserted into the USB port 300 and the weight of the connection terminal 420 connected to the cable 430 is dispersed, The load applied is reduced, and reliability and operational stability can be improved by structural coupling.

In addition, by replacing the existing power cable with the USB port, the volume of the power supply terminal is reduced, and the lighting apparatus can be miniaturized.

3 is a side cross-sectional view of a lighting device using a USB port according to an embodiment of the present invention. As shown in the figure, the LED 200 is disposed on the upper surface of the PCB 100. The LEDs 200 may be arranged in a plurality.

The height of the PCB 100 may be formed such that the lower surface of the fin 410 corresponds to a distance from the ground surface by the connection terminal 420. [

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in this specification are intended to illustrate rather than limit the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas which are within the scope of the same should be interpreted as being included in the scope of the present invention.

100: PCB
110:
200: LED
300: USB port
400: connection connector
410: pin
420: connection terminal

Claims (4)

At least one LED;
A printed circuit board connected to the LED; And
And a USB port formed on the printed circuit board for receiving power applied to the LED,
Wherein the printed circuit board includes an insertion portion formed by being recessed in a 'C' shape at one side edge thereof,
Wherein the USB port is formed on a depressed surface of the insertion portion,
The width of the insertion portion corresponds to the width of the connection connector inserted into the insertion portion,
The connecting connector includes:
A pin inserted into the USB port at an upper portion of the printed circuit board; And
And a connection terminal to which the pin is formed on one side and a cable is connected to the other side and a load is dispersed by the cable when the pin is inserted into the insertion portion. delete delete delete
KR2020140003626U 2014-05-09 2014-05-09 Illumination apparatus using usb port KR200475227Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020140003626U KR200475227Y1 (en) 2014-05-09 2014-05-09 Illumination apparatus using usb port

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020140003626U KR200475227Y1 (en) 2014-05-09 2014-05-09 Illumination apparatus using usb port

Publications (1)

Publication Number Publication Date
KR200475227Y1 true KR200475227Y1 (en) 2014-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020140003626U KR200475227Y1 (en) 2014-05-09 2014-05-09 Illumination apparatus using usb port

Country Status (1)

Country Link
KR (1) KR200475227Y1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101762168B1 (en) * 2017-05-02 2017-07-27 김만식 LED light source for luminaire
KR101762171B1 (en) * 2017-05-02 2017-08-04 김만식 LED light source for luminaire
KR20190060143A (en) 2017-11-24 2019-06-03 노서호 A USB with a magnet configured with a magnet and a LED
US10429451B2 (en) 2016-04-08 2019-10-01 Electronics And Telecommunications Research Institute Apparatus for testing luminaire based on USB and method using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060119039A (en) * 2005-05-18 2006-11-24 주식회사 아이센스 Blood glucose test meter of divide into three for multiple connection
KR20110050142A (en) * 2009-11-06 2011-05-13 (주) 셈코 A led stand
KR20130035114A (en) * 2011-09-29 2013-04-08 엘지전자 주식회사 Mobile terminal
KR101369247B1 (en) * 2013-01-31 2014-03-06 주식회사 한지백전자 Candlelight using led

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060119039A (en) * 2005-05-18 2006-11-24 주식회사 아이센스 Blood glucose test meter of divide into three for multiple connection
KR20110050142A (en) * 2009-11-06 2011-05-13 (주) 셈코 A led stand
KR20130035114A (en) * 2011-09-29 2013-04-08 엘지전자 주식회사 Mobile terminal
KR101369247B1 (en) * 2013-01-31 2014-03-06 주식회사 한지백전자 Candlelight using led

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10429451B2 (en) 2016-04-08 2019-10-01 Electronics And Telecommunications Research Institute Apparatus for testing luminaire based on USB and method using the same
KR101762168B1 (en) * 2017-05-02 2017-07-27 김만식 LED light source for luminaire
KR101762171B1 (en) * 2017-05-02 2017-08-04 김만식 LED light source for luminaire
KR20190060143A (en) 2017-11-24 2019-06-03 노서호 A USB with a magnet configured with a magnet and a LED

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