JP3102096U - Full color LED line lamp - Google Patents

Full color LED line lamp Download PDF

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Publication number
JP3102096U
JP3102096U JP2003272927U JP2003272927U JP3102096U JP 3102096 U JP3102096 U JP 3102096U JP 2003272927 U JP2003272927 U JP 2003272927U JP 2003272927 U JP2003272927 U JP 2003272927U JP 3102096 U JP3102096 U JP 3102096U
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JP
Japan
Prior art keywords
full
color led
light source
color
led
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2003272927U
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Japanese (ja)
Inventor
理一 齋藤
Original Assignee
浜井電球工業株式会社
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Filing date
Publication date
Application filed by 浜井電球工業株式会社 filed Critical 浜井電球工業株式会社
Priority to JP2003272927U priority Critical patent/JP3102096U/en
Application granted granted Critical
Publication of JP3102096U publication Critical patent/JP3102096U/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

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Abstract

PROBLEM TO BE SOLVED: To provide an LED in which LED chips of three primary colors of RGB are combined into one package.
The devices are arranged in a line or in a plane to change from a point light source to a full-color line or surface light source.
SOLUTION: A plurality of full-color LED devices each including an RGB three-primary-color LED chip in one package are arranged in series and connected to a metal-based printed wiring board that also functions as a heat radiator to form a linear full-color LED light source. The insufficient light quantity is supplemented by a set of point light sources.
[Selection diagram] Fig. 1

Description

  The present invention relates to an LED line lamp in which a plurality of full-color LED devices are arranged in series.

Generally, incandescent bulbs are being replaced by light bulb-type fluorescent lamps, but LED lamps have longer life and lower power consumption, and they do not use mercury like fluorescent tubes. It can be expected as a next-generation lighting source.
Japanese Utility Model Registration No. 3097333

  Since LEDs are point light sources, replacing them with fluorescent lamps requires that they be efficiently assembled and connected, and furthermore, the heat from the LED devices generated by assembling is efficiently dissipated, thereby deteriorating the LEDs. Need to be prevented. In addition, full-color LED devices have been developed for use as an incoming call display of a mobile phone or for nighttime illumination of a built-in camera, but the amount of light alone is insufficient for general illumination.

  The inventor of the present invention has arrived at the present invention as a result of intensive studies in view of this point. The present invention provides a plurality of LED chips of three primary colors of RGB in one package in series, and a metal which also serves as a heat radiator. A line-shaped full-color LED light source is obtained by connecting and arranging on a base printed wiring board.

  As described above, the present invention provides a long-life, low-power illumination by arranging a plurality of LED chips having a shortage of light as general illumination in series, and forming a linear full-color LED light source lamp. It has become widely used as a fixture, such as general lighting, interior lighting, arcade games, and lighting for amusement facilities.

  An LED lamp in which a plurality of full-color LED devices in which one RGB3 chip is contained in one package are arranged in series on a metal-based printed wiring board that also functions as a heat radiator, and are connected. By using a full-color LED light source lamp, it can be used.

  FIG. 1 is a front view showing the surface of a printed circuit board A, and FIG. 2 is a back view of the same. Reference numeral (1) in the figure indicates a full-color LED device, and a plurality (10 in the figure) are arranged in series with the printed circuit board A. Symbol (2) is a connector.

FIG. 2 shows the back surface of the printed circuit board A. (3) in the figure is the printed wiring. What is shown is the actual size actually used.
FIG. 3 is an enlarged sectional view showing the arrangement of the full-color LED device and the connector.

  A plurality of full-color LED devices developed mainly for mobile phones are arranged in series on a printed circuit board and connected to be used as a linear full-color LED light source lamp.

Example view showing front view Example view showing rear view Enlarged sectional view

Explanation of reference numerals

1 Full color LED
2 Connector
3 Wiring
A substrate

Claims (1)

  1. A full-color line LED light source lamp in which a plurality of full-color LED devices are linearly arranged and connected on a metal-based printed wiring board that also serves as heat radiation.
JP2003272927U 2003-12-05 2003-12-05 Full color LED line lamp Expired - Fee Related JP3102096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003272927U JP3102096U (en) 2003-12-05 2003-12-05 Full color LED line lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003272927U JP3102096U (en) 2003-12-05 2003-12-05 Full color LED line lamp

Publications (1)

Publication Number Publication Date
JP3102096U true JP3102096U (en) 2004-07-02

Family

ID=43255651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003272927U Expired - Fee Related JP3102096U (en) 2003-12-05 2003-12-05 Full color LED line lamp

Country Status (1)

Country Link
JP (1) JP3102096U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309784A (en) * 2007-05-16 2008-12-25 Kobe Univ Deformation in-situ display device of natural and artificial structure by light color
WO2011086761A1 (en) * 2010-01-14 2011-07-21 シャープ株式会社 Led circuit board, backlight unit, and liquid crystal display apparatus
JP2014157691A (en) * 2013-02-14 2014-08-28 Panasonic Corp Light emitting device and light source for lighting

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008309784A (en) * 2007-05-16 2008-12-25 Kobe Univ Deformation in-situ display device of natural and artificial structure by light color
WO2011086761A1 (en) * 2010-01-14 2011-07-21 シャープ株式会社 Led circuit board, backlight unit, and liquid crystal display apparatus
US8717515B2 (en) 2010-01-14 2014-05-06 Sharp Kabushiki Kaisha LED substrate, backlight unit, and liquid crystal display device
JP2014157691A (en) * 2013-02-14 2014-08-28 Panasonic Corp Light emitting device and light source for lighting

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R150 Certificate of patent or registration of utility model

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LAPS Cancellation because of no payment of annual fees