JP2007103886A - Printed circuit board for led illumination - Google Patents

Printed circuit board for led illumination Download PDF

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Publication number
JP2007103886A
JP2007103886A JP2005315341A JP2005315341A JP2007103886A JP 2007103886 A JP2007103886 A JP 2007103886A JP 2005315341 A JP2005315341 A JP 2005315341A JP 2005315341 A JP2005315341 A JP 2005315341A JP 2007103886 A JP2007103886 A JP 2007103886A
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JP
Japan
Prior art keywords
circuit board
printed circuit
led
led illumination
led lighting
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.)
Pending
Application number
JP2005315341A
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Japanese (ja)
Inventor
Kazuhide Abe
和英 阿部
Masahiro Mitome
正浩 三留
Hidehiro Kamata
英洋 鎌田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIPS KK
Original Assignee
SHIPS KK
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 SHIPS KK filed Critical SHIPS KK
Priority to JP2005315341A priority Critical patent/JP2007103886A/en
Publication of JP2007103886A publication Critical patent/JP2007103886A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a printed circuit board for LED illumination for making it possible to vary the length of LED illumination by one time of design manufacturing. <P>SOLUTION: Connectors for wiring are installed at the both ends of a printed circuit board for LED illumination, so that LED can be arranged with equal intervals even when the printed circuit board is connected. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、ＬＥＤ照明用プリント基板の仕様に関する。The present invention relates to the specification of a printed circuit board for LED illumination.

従来のＬＥＤ照明用プリント基板の場合は、照明の長さに応じて、プリント基板の設計製作をやり直す必要があった。ＬＥＤの間隔が等間隔ではなく光ムラが多かった。In the case of a conventional LED illumination printed circuit board, it is necessary to redesign and manufacture the printed circuit board according to the length of illumination. The intervals between the LEDs were not equal, but there were many light irregularities.

しかしながら、以上の技術によれば、ＬＥＤ照明の長さにより製作コスト、設計時間が２倍、３倍かかり費用面で不利であった。そこで今回の発明は１回の設計製作でＬＥＤ照明の長さを可変できるＬＥＤ照明用プリント基板を提供することを課題とする。また光ムラが少なくなるようにＬＥＤを配置することを課題とする。However, according to the above technique, the manufacturing cost and the design time are doubled and tripled due to the length of the LED illumination, which is disadvantageous in terms of cost. Therefore, an object of the present invention is to provide an LED lighting printed circuit board capable of changing the length of the LED lighting by one design and production. Another object is to arrange the LEDs so as to reduce light unevenness.

以上の課題を解決するために第一発明は、プリント基板両端に配線用コネクタを設け配線をコネクタに接続することにより基板を連結できることを特徴とするＬＥＤ照明用プリント基板である。また第二発明は、連結時にＬＥＤ間隔が等間隔になるように、プリント基板の銅箔パターンを設計し光ムラが少なくなることを特徴とするＬＥＤ照明用プリント基板。In order to solve the above problems, a first invention is a printed circuit board for LED illumination characterized in that a wiring connector is provided at both ends of the printed circuit board and the wiring board can be connected by connecting the wiring to the connector. According to a second aspect of the present invention, there is provided a printed circuit board for LED lighting, wherein the copper foil pattern of the printed circuit board is designed so that the distance between the LEDs becomes equal when connected, and light unevenness is reduced.

第一発明、第二発明によれば、ＬＥＤ照明用プリント基板両端に配線用コネクタを設けることによりプリント基板を連結できるようになり、ＬＥＤ照明の長さを可変することができるようになった。ＬＥＤ照明の長さを可変する場合は長さに応じて設計製作のやり直しが必要だったが、ＬＥＤ照明用プリント基板の場合は１回の設計ですむ。またＬＥＤが等間隔になるようにＬＥＤ照明用プリント基板の銅箔パターンを設計することにより、連結時もＬＥＤが等間隔となり光ムラが少ない。According to the first invention and the second invention, it is possible to connect the printed circuit boards by providing wiring connectors at both ends of the LED illumination printed circuit board, and the length of the LED illumination can be varied. When changing the length of the LED lighting, it was necessary to redo the design and production according to the length, but in the case of a printed circuit board for LED lighting, only one design is required. Also, by designing the copper foil pattern of the LED illumination printed circuit board so that the LEDs are equally spaced, the LEDs are evenly spaced even when connected, and light unevenness is small.

この発明の一実施形態を図１に示す。
ＬＥＤ照明用プリント基板本体１の材質はアルミ、銅、ガラスエポキシ、紙であり、このＬＥＤ照明用プリント基板１の両端には配線用コネクタ２が設けられている。連結時にＬＥＤ３が等間隔になるように銅箔パターン４が設計されている。One embodiment of the present invention is shown in FIG.
The LED lighting printed circuit board body 1 is made of aluminum, copper, glass epoxy, or paper, and wiring connectors 2 are provided at both ends of the LED lighting printed circuit board 1. The copper foil pattern 4 is designed so that the LEDs 3 are equally spaced when connected.

「実施形態の効果」
この実施形態によれば、ＬＥＤ照明用プリント基板１両端に配線用コネクタ２を設けることによりＬＥＤ照明用プリント基板１を連結でき、電源電圧を隣のＬＥＤ照明用プリント基板に供給することができる。ＬＥＤ照明用プリント基板１両端のＬＥＤ３の配置を他のＬＥＤ３の１／２にすることにより連結時にＬＥＤ３の配置が等間隔となる。"Effect of the embodiment"
According to this embodiment, the LED illumination printed circuit board 1 can be connected by providing the wiring connector 2 at both ends of the LED illumination printed circuit board 1, and the power supply voltage can be supplied to the adjacent LED illumination printed circuit board. The arrangement of the LEDs 3 at both ends of the LED illumination printed circuit board 1 is ½ that of the other LEDs 3, so that the arrangement of the LEDs 3 is equally spaced when connected.

「他の実施形態」
図１の実施形態では、プリント基板両端に配線用コネクタを設置してあるが、コネクタを使用せず配線だけで接続しても良い。"Other embodiments"
In the embodiment of FIG. 1, connectors for wiring are installed at both ends of the printed board, but they may be connected only by wiring without using the connectors.

この発明の一実施形態を示す斜視図である。It is a perspective view showing one embodiment of this invention.

符号の説明Explanation of symbols

１ ＬＥＤ照明用プリント基板 ２ 配線用コネクタ
３ ＬＥＤ ４ 銅箔パターン1 Printed circuit board for LED lighting 2 Connector for wiring 3 LED 4 Copper foil pattern

Claims (2)

ＬＥＤ照明用プリント基板両端に配線用コネクタを設け、配線を配線用コネクタに接続することにより、電源電圧を隣のＬＥＤ照明用プリント基板に供給することにより、ＬＥＤ照明用プリント基板を連結でき、ＬＥＤ照明の長さを基板をモジュールの正倍数できることを特徴とするＬＥＤ照明用プリント基板。By providing wiring connectors at both ends of the LED lighting printed circuit board and connecting the wiring to the wiring connectors, the power supply voltage can be supplied to the adjacent LED lighting printed circuit board so that the LED lighting printed circuit board can be connected. A printed circuit board for LED illumination, wherein the length of illumination can be a multiple of the module of the substrate. 前記ＬＥＤプリント基板上に配置するＬＥＤ素子の間隔をＬＥＤ照明用プリントを連結した時に等間隔になるよう電子回路銅箔パターンをプリントし光ムラの減少を実現することを特徴とした請求項１のＬＥＤ照明用プリント基板。The electronic circuit copper foil pattern is printed so that the interval between the LED elements arranged on the LED printed circuit board becomes equal when the LED illumination prints are connected to reduce light unevenness. Printed circuit board for LED lighting.
JP2005315341A 2005-10-03 2005-10-03 Printed circuit board for led illumination Pending JP2007103886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005315341A JP2007103886A (en) 2005-10-03 2005-10-03 Printed circuit board for led illumination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005315341A JP2007103886A (en) 2005-10-03 2005-10-03 Printed circuit board for led illumination

Publications (1)

Publication Number Publication Date
JP2007103886A true JP2007103886A (en) 2007-04-19

Family

ID=38030488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005315341A Pending JP2007103886A (en) 2005-10-03 2005-10-03 Printed circuit board for led illumination

Country Status (1)

Country Link
JP (1) JP2007103886A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008289511A (en) * 2007-05-22 2008-12-04 Daito Giken:Kk Game table
JP2010067832A (en) * 2008-09-11 2010-03-25 Sharp Corp Light emitting module

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008289511A (en) * 2007-05-22 2008-12-04 Daito Giken:Kk Game table
JP2010067832A (en) * 2008-09-11 2010-03-25 Sharp Corp Light emitting module

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