JP2012064443A - Led panel light structure - Google Patents

Led panel light structure Download PDF

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Publication number
JP2012064443A
JP2012064443A JP2010207728A JP2010207728A JP2012064443A JP 2012064443 A JP2012064443 A JP 2012064443A JP 2010207728 A JP2010207728 A JP 2010207728A JP 2010207728 A JP2010207728 A JP 2010207728A JP 2012064443 A JP2012064443 A JP 2012064443A
Authority
JP
Japan
Prior art keywords
light
guide tube
light guide
led panel
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.)
Pending
Application number
JP2010207728A
Other languages
Japanese (ja)
Inventor
Atsushi Terada
厚 寺田
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.)
Tousui Ltd
Original Assignee
Tousui Ltd
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 Tousui Ltd filed Critical Tousui Ltd
Priority to JP2010207728A priority Critical patent/JP2012064443A/en
Publication of JP2012064443A publication Critical patent/JP2012064443A/en
Pending legal-status Critical Current

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  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an LED panel light capable of adjusting its projection angle, in the LED panel light using LEDs.SOLUTION: The LED panel light is so structured to adjust projection angles of light from a light guide tube by manually rotating the light guide tube through connection and support of either end of the light guide tube constituting a columnar reflector with an LED panel light body with an O-ring.

Description

本発明は、LED照明灯の構造として使用される。 The present invention is used as a structure of an LED illumination lamp.

LEDを用いた照明灯において、LEDから発せられる光は指向性があり、光を当てる対象物に正確にLED照明灯の光を投光するには光拡散用の反射板を使用してもLED照明灯の投光角度を調整する必要があった。 In LED lighting, the light emitted from the LED is directional, and in order to accurately project the light from the LED lighting on the object to which the light shines, even if a reflector for light diffusion is used, the LED It was necessary to adjust the projection angle of the illuminating lamp.

本発明は、柱状の反射板を構成した導光管の両末端をオーリングにてLED照明灯本体と接続支持することにより前記導光管を手動で回転させ前記導光管からの光の投光角度を、調整する構造をそなえたLED照明灯を提供するものである。 In the present invention, both ends of the light guide tube constituting the columnar reflector are connected and supported to the LED illuminating lamp main body by O-rings, whereby the light guide tube is manually rotated to project light from the light guide tube. It provides LED lighting with a structure for adjusting the light angle.

オーリングのみの部品で投光角度を調整できた。 The projection angle could be adjusted with only O-ring parts.

(a0)導光管断面図 (a1)導光管断面図側面図(a0) Light guide tube cross section (a1) Light guide tube cross section side view 本発明によるLED照明灯断面図Cross section of LED lighting according to the present invention 本発明によるLED照明灯斜視図において導光管を回転させる図The figure which rotates a light guide tube in the LED illumination light perspective view by this invention (b0)導光管断面図 (b1)導光管断面図(b1)図の状態からθ度回転した図(b0) Light guide tube cross-sectional view (b1) Light guide tube cross-sectional view

以下、本発明の実施の形態を、図を使用して説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図1の図(a0)は、本発明による、LED照明灯に構成するLEDからの光を導く、アクリルやガラスなどの光の透過しやすい材質からなる円柱状の導光管(A)の左側面図である。
導光管はLEDからの光を、前記導光管(A)内部に誘導する透明な光透過部（1）と前記LEDからの光を外部に反射するための反射板部(2)で構成されている。
図(a1)は前記図(a0)の正面図であり、矢印(m0)で示されたLEDからの光は導光管(A)の内部を進み、導光管(A)内部にて反射を繰り返して矢印(m1)で示されるように外部に放出される。
図2は、図1で示された導光管（A）を構成したLED照明灯の断面図である、導光管(A)
の両端は、照明灯本体(4)に構成されたオーリング(3)で支持されている。
図3は、図2で示されたLED照明灯の斜視図である、導光管(A)はオーリング(3)で照明灯本体（A）に接続されているのでオーリング(3)の摩擦力により導光管(A)は手動にて図示された矢印のように又は反対方向に手動により自由に回転でき回転角度を設定できる。
図4の図(b0)は、図1に示された導光管(A)の左側面図を示している。図(b1)は、前図(b0)を矢印方向に回転における投光角度の変化を示している。導光管(A)から放出された光は回転された角度θだけ投光角度を変える。
導光管からの投光角度は前記導光管の反射板部（2）形状により、変える事もできるが照明灯を取り付ける場所により、投光する対象に対して満足すべき投光が得られない場合は、繊細な投光角度調整が必要となる。 FIG. 1 (a0) shows a left side of a cylindrical light guide tube (A) made of a material that easily transmits light, such as acrylic or glass, that guides light from the LED constituting the LED lighting lamp according to the present invention. FIG.
The light guide tube is composed of a transparent light transmission part (1) for guiding the light from the LED to the inside of the light guide pipe (A) and a reflection plate part (2) for reflecting the light from the LED to the outside Has been.
Figure (a1) is a front view of the above figure (a0), and the light from the LED indicated by the arrow (m0) travels inside the light guide tube (A) and is reflected inside the light guide tube (A). Is repeatedly discharged to the outside as indicated by the arrow (m1).
2 is a cross-sectional view of the LED illuminating lamp constituting the light guide tube (A) shown in FIG. 1, and the light guide tube (A)
Both ends of the lamp are supported by O-rings (3) formed on the illuminating lamp body (4).
3 is a perspective view of the LED illuminating lamp shown in FIG. 2. The light guide tube (A) is connected to the illuminating lamp main body (A) by the O-ring (3), so that the O-ring (3) By the frictional force, the light guide tube (A) can be freely manually rotated in the opposite direction as indicated by an arrow, or the rotation angle can be set.
FIG. 4 (b0) shows a left side view of the light guide tube (A) shown in FIG. FIG. (B1) shows the change in the projection angle when the previous figure (b0) is rotated in the direction of the arrow. The light emitted from the light guide tube (A) changes the projection angle by the rotated angle θ.
The light projection angle from the light guide tube can be changed depending on the shape of the reflector (2) of the light guide tube. If not, delicate projection angle adjustment is required.

LED照明灯構造として利用できる。 It can be used as an LED lighting structure.

1.
導光管の光透過部
2.
反射板部
3.
オーリング
4.
照明灯本体
m0 LEDから発せられる光
ｍ1 導光管外部に放出される光
θ 角度 1.
Light transmission part of light guide tube
2.
Reflector
3.
O ring
Four.
Lighting lamp body
m0 Light emitted from LED m1 Light emitted outside the light guide tube θ Angle

Claims (1)

柱状の反射板を構成した導光管の末端をオーリングにて支持することにより前記導光管からの光の投光角度を、調整する構造を特徴とするLED照明灯。 An LED illuminating lamp characterized by a structure in which a light projection angle of light from the light guide tube is adjusted by supporting an end of the light guide tube constituting a columnar reflector with an O-ring.
JP2010207728A 2010-09-16 2010-09-16 Led panel light structure Pending JP2012064443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010207728A JP2012064443A (en) 2010-09-16 2010-09-16 Led panel light structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010207728A JP2012064443A (en) 2010-09-16 2010-09-16 Led panel light structure

Publications (1)

Publication Number Publication Date
JP2012064443A true JP2012064443A (en) 2012-03-29

Family

ID=46059950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010207728A Pending JP2012064443A (en) 2010-09-16 2010-09-16 Led panel light structure

Country Status (1)

Country Link
JP (1) JP2012064443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930416A (en) * 2014-03-21 2015-09-23 深圳市海洋王照明工程有限公司 Dimming lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104930416A (en) * 2014-03-21 2015-09-23 深圳市海洋王照明工程有限公司 Dimming lamp

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