JP2010225567A - Efficient diffusion tube for led light source fluorescent lamp - Google Patents
Efficient diffusion tube for led light source fluorescent lamp Download PDFInfo
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- JP2010225567A JP2010225567A JP2009099362A JP2009099362A JP2010225567A JP 2010225567 A JP2010225567 A JP 2010225567A JP 2009099362 A JP2009099362 A JP 2009099362A JP 2009099362 A JP2009099362 A JP 2009099362A JP 2010225567 A JP2010225567 A JP 2010225567A
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- light source
- tube
- fluorescent lamp
- led light
- source fluorescent
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Abstract
Description
照射角の乏しいＬＥＤ光源蛍光灯を効率よく拡散し、光源量を無駄なく発揮させるＬＥＤ光源蛍光灯用高効率拡散チューブである。It is a high-efficiency diffusion tube for an LED light source fluorescent lamp that efficiently diffuses an LED light source fluorescent lamp with a small irradiation angle and exhibits the amount of light source without waste.
従来の透明チューブを採用したＬＥＤ光源蛍光灯は、基盤に平面線状に並べられたＬＥＤ光源の為に、ＬＥＤ自体の拡散範囲のみの照射範囲であった。A conventional LED light source fluorescent lamp employing a transparent tube has an irradiation range of only the diffusion range of the LED itself because of the LED light source arranged in a planar line on the substrate.
これは、次のような欠点があった。
従来の蛍光灯は３６０度満遍なく照射し、輝度に関しても、実用性があったが、ＬＥＤ自体の照射角は制限されている為に、広範囲照射に乏しく実用性に欠けていた。
また、ＬＥＤの特性上、一方方向（下方向）への照射しか出来ない為にとくに採用するチューブが透明カバーでは、器具への光源からの反射が少なく使用しても暗く感じてしまうものであった。
本発明は、以上のような欠点を限りなく無くす為になされたものである。This has the following drawbacks.
Conventional fluorescent lamps irradiate 360 degrees uniformly and have practicality in terms of luminance, but the irradiation angle of the LED itself is limited, so that it is poor in wide-area irradiation and lacks practicality.
In addition, because of the characteristics of the LED, it is possible to irradiate only in one direction (downward), so the tube that is used in particular is a transparent cover, so it will feel dark even if it is used with little reflection from the light source to the instrument. It was.
The present invention has been made in order to eliminate the above drawbacks as much as possible.
ＬＥＤ光源蛍光灯のチューブ（カバー）（１−Ａ／Ｂ）として（１−Ａ）の軸方向、または円周方向に対し、線状の細かい凹凸を設けたチューブ、または、乳白色タイプ（１−Ｂ）のチューブを採用する。As a tube (cover) (1-A / B) of an LED light source fluorescent lamp, a tube provided with linear fine irregularities in the axial direction or circumferential direction of (1-A), or a milky white type (1- Use the tube B).
光源からの光が通過するチューブに線状の細かい凹凸、または乳白色チューブを採用することで、照射光が拡散、乱反射し、ＬＥＤの拡散範囲以上の照射を可能とする。By adopting a linear fine unevenness or milky white tube for the tube through which the light from the light source passes, the irradiated light diffuses and diffusely reflects, enabling irradiation beyond the diffusion range of the LED.
以下、本発明を実施する為の最良の形態について説明する。
線状チューブ（１−Ａ）または乳白色チューブ（１−Ｂ）の中にＬＥＤを線状に列した基盤（２）、電源基盤（３）を装着する。
チューブの両端にＬＥＤ基盤、電源基盤から来る導線に２芯の取付部（キャップ）を設ける。
本発明は以上のような構造である。
取付に当たっては、従来の蛍光灯と同様に取付ければ良い。Hereinafter, the best mode for carrying out the present invention will be described.
A base (2) and a power base (3) in which LEDs are linearly arranged in a linear tube (1-A) or a milky white tube (1-B) are mounted.
A two-core mounting part (cap) is provided on the lead wires coming from the LED base and the power base at both ends of the tube.
The present invention has the above structure.
When mounting, it may be mounted in the same manner as a conventional fluorescent lamp.
電源基盤の装着としては、チューブの外部に電源を設ける場合も含む。
キャップの２芯式についてはその他１芯式等の取付様式も含む。The mounting of the power base includes the case where a power source is provided outside the tube.
For the 2-core type cap, other mounting styles such as a single-core type are also included.
環境問題対策の中、Ｃｏ２削減、水銀無使用等の特性を持つＬＥＤ光源蛍光灯は、次世代照明として利用されつつあるが、本発明により、広範囲での照射が可能になれば、より実用性のあるものとして受け入れられていく可能性がある。Among environmental measures, LED light source fluorescent lamps with characteristics such as CO2 reduction and mercury-free use are being used as next-generation lighting. However, if irradiation over a wide range is enabled by the present invention, it is more practical. There is a possibility that it will be accepted as.
（１−Ａ）ＬＥＤ光源蛍光灯の線状チューブ
（１−Ｂ）ＬＥＤ光源蛍光灯の乳白色チューブ
（２）ＬＥＤ基盤（光源）
（３）電源基盤(1-A) Linear tube of LED light source fluorescent lamp (1-B) Milky white tube of LED light source fluorescent lamp (2) LED base (light source)
(3) Power supply base
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009099362A JP2010225567A (en) | 2009-03-24 | 2009-03-24 | Efficient diffusion tube for led light source fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009099362A JP2010225567A (en) | 2009-03-24 | 2009-03-24 | Efficient diffusion tube for led light source fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2010225567A true JP2010225567A (en) | 2010-10-07 |
Family
ID=43042522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009099362A Pending JP2010225567A (en) | 2009-03-24 | 2009-03-24 | Efficient diffusion tube for led light source fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010225567A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014203726A (en) * | 2013-04-08 | 2014-10-27 | ナカ工業株式会社 | Illumination mirror |
-
2009
- 2009-03-24 JP JP2009099362A patent/JP2010225567A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014203726A (en) * | 2013-04-08 | 2014-10-27 | ナカ工業株式会社 | Illumination mirror |
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