JP3139714U - Led lamp - Google Patents

Led lamp Download PDF

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JP3139714U
JP3139714U JP2007009468U JP2007009468U JP3139714U JP 3139714 U JP3139714 U JP 3139714U JP 2007009468 U JP2007009468 U JP 2007009468U JP 2007009468 U JP2007009468 U JP 2007009468U JP 3139714 U JP3139714 U JP 3139714U
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led
bridge rectifier
lamp
cap member
supporting substrate
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健 小松
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鳥海工業株式会社
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Abstract

【課題】 既存の蛍光灯照明器具の改造を要することなく使用できるようにする。 A to be used without requiring modification of existing fluorescent lighting fixture.
【解決手段】 蛍光灯型の一対の口金具7の間に、断面形状山型の細長い支持基板9を取り付ける。 In A between the pair of cap member 7 of the fluorescent lamp type, attaching the elongate support substrate 9 having the sectional shape mountain shape. 支持基板9の幅方向中央部を挟んだ各平面部9aに所定個数のLED10をそれぞれ配列して取り付ける。 Attached are arranged respectively LED10 predetermined number to each flat portion 9a across the widthwise central portion of the supporting substrate 9. 支持基板9の周囲を覆う円筒状カバー13の両端部を各口金具に取り付ける。 Attaching the two ends of the cylindrical cover 13 for covering the periphery of the supporting substrate 9 in the cap member. 支持基板9の長手方向両端部にブリッジ整流器11とコンデンサ12を設ける。 Providing a bridge rectifier 11 and the capacitor 12 in the longitudinal ends of the supporting substrate 9. 各口金具7の端子8が交流入力端子に接続してあるブリッジ整流器11の直流出力端子の間に、LED10を直列接続した組と、コンデンサ12を並列接続する。 Between the DC output terminals of the bridge rectifier 11 to terminals 8 of the cap member 7 is connected to the AC input terminal, a set connected in series to LED 10, connected in parallel a capacitor 12. 点灯管を取り外した既存の蛍光灯照明器具のランプソケットに各口金具7を装着することで、端子8より入力する交流電流をブリッジ整流器11で直流に変換し、コンデンサ13で平滑化してから各LED10に供給して、各LED10を発光させる。 The lamp socket of an existing fluorescent lamp luminaire remove the lighting tube by attaching the Kakukuchi bracket 7, and converts the alternating current input from the terminal 8 to the direct current in the bridge rectifier 11, after smoothing by the capacitor 13 It is supplied to the LED 10, to emit the LED 10.
【選択図】図1 .FIELD 1

Description

本考案は、既存の照明器具に改造を施すことなく適用できるLEDランプに関するものである。 This invention relates to a LED lamp that can be applied without performing modifications to the existing lighting equipment.

一般に、蛍光灯は、白熱灯に比して、同じ明るさでも消費電力が低く、又、ランプとしての寿命が長いという利点を有することから、蛍光灯を用いた照明器具が、屋内、屋外を問わず広く使用されている。 In general, fluorescent lamps, in comparison to incandescent lamps, even lower power consumption at the same brightness, also because it has the advantage of a longer life of the lamp, the illumination fixture using a fluorescent lamp, indoor and outdoor It has been widely used regardless.

更に、蛍光灯を用いた照明器具のうち、図3に回路図を示す如きスタータ式点灯回路を用いた蛍光灯照明器具は、点灯回路が簡単なため、最も広く普及している。 Furthermore, among the lighting fixture using a fluorescent lamp, fluorescent lighting fixture using the such starter type lighting circuit shows a circuit diagram in Figure 3, since the lighting circuit is simple, has spread most widely. 図3における1は電源、2は安定器、3は点灯管(電子点灯管を含む)である。 1 in Figure 3 is the power supply, 2 ballast 3 is lit tube (including electronic lighting tube). 又、蛍光灯4は、その長手方向両端部の図示しない端子を図示しないランプソケットに嵌合させて取り付けることで、各電極5を回路に接続するようにしてある(たとえば、特許文献1参照)。 Also, the fluorescent lamp 4, are as its longitudinal direction (not shown) terminals of both end portions by mounting is fitted to a lamp socket (not shown), connecting the respective electrodes 5 in the circuit (for example, see Patent Document 1) .

特開2005−123027号 Japanese Unexamined Patent Publication No. 2005-123027

ところが、蛍光灯は、水銀が封入してあるため、廃棄する際には、水銀の問題が生じないように処理する必要がある。 However, a fluorescent lamp, since mercury are enclosed, when the waste has to process as mercury problem does not occur.

更に、前記したように、蛍光灯は白熱灯に比して消費電力が低く、寿命が長いという利点を有するが、近年では、省エネルギー化を図ると云う観点から、電力消費量を更に削減でき且つ長寿命化を図ることが可能な照明用ランプが求められるようになってきている。 Further, as described above, the fluorescent lamp is low power consumption as compared with the incandescent lamp has the advantage of long lifetime, in recent years, from the viewpoint of called energy saving, and can further reduce power consumption illumination lamp that can increase the life of have been required.

そこで、本考案は、既存の照明器具に改造を施すことなく蛍光灯や白熱電球に代えて使用することができ、しかも、電力消費量の削減化と長寿命化を図ることができるLEDランプを提供しようとするものである。 The present invention, instead of the fluorescent lamps and incandescent bulbs without performing modifications to existing lighting fixtures can be used, moreover, the LED lamp can be reduced and longer life of the power consumption it is intended to provide.

本考案は、上記課題を解決するために、請求項1に対応して、既存の照明器具のランプソケットに装着するための口金具に、ブリッジ整流器の交流入力端子を接続し、該ブリッジ整流器の直流出力端子の間に、所要数のLEDを直列接続してなる組と、所要の静電容量を有するコンデンサとを並列接続してなる構成とする。 This invention is to solve the above problems, in correspondence to claim 1, the cap member for mounting the lamp socket of an existing lighting fixture to connect the AC input terminal of the bridge rectifier, the said bridge rectifier between the DC output terminals, the required number of LED and set of connected in series, connected in parallel to become a configuration and a capacitor having a predetermined capacitance.

又、請求項2に対応して、既存の蛍光灯照明器具のランプソケットに装着するための一対の蛍光灯型の口金具を、所要ワット数の既存の蛍光灯の長さ寸法に応じた所要間隔で配置して、該各口金具の間に、細長い支持基板を取り付け、更に、該支持基板の表面に、所要個数のLEDを取り付けると共に、該支持基板の所要個所に、ブリッジ整流器とコンデンサを設け、上記各口金具の端子に上記ブリッジ整流器の交流入力端子を接続し、上記LEDは所定個数を直列に接続し、且つ該ブリッジ整流器の直流出力端子の間に、上記所定個数の上記LEDを直列に接続してなる組と、所要の静電容量を有するコンデンサとを並列に接続してなる構成とする。 Further, in response to claim 2, a pair of fluorescent lamp type cap member for mounting the lamp socket of an existing fluorescent lighting fixture, according to the length of the conventional fluorescent lamp of the required wattage required arranged at intervals between the respective inlet fittings, mounting an elongated support substrate, further, the surface of the supporting substrate, is attached to the LED required number, the predetermined position of the supporting substrate, a bridge rectifier and a capacitor provided, to connect the AC input terminal of the bridge rectifier to the terminal of each of the cap member, the LED is connected to a predetermined number in series, and between the DC output terminals of the bridge rectifier, the said LED of said predetermined number a pair formed by connecting in series, and formed by connecting a capacitor in parallel arrangement having the required capacitance is.

更に、上記構成において、支持基板を、長手方向に直角な幅方向の中央部で背面側に所要角度屈曲する断面形状山形の支持基板とし、該支持基板の幅方向中央部を挟んだ各平面部に、それぞれLEDを配列して設けるようにした構成とする。 Further, in the above configuration, the supporting substrate, longitudinally and cross-sectional shape chevron supporting substrate to required angle bend to the rear side in a middle portion of the perpendicular transverse direction, each flat portion across the width direction central portion of the support substrate to, a configuration in which as provided by arranging LED respectively.

更に又、上記各構成において、支持基板の周囲に、LEDを発する光を透過する円筒状のカバーを長手方向の全長に亘り配置して、該カバーの両端部を、上記各口金具に取り付けるようにした構成とする。 Furthermore, in the above configuration, the periphery of the support substrate, and disposed over a cylindrical cover which transmits light emitting LED in the longitudinal direction of the entire length, both ends of the cover, so that attachment to the respective cap member and the configuration.

本考案のLEDランプによれば、以下の如き優れた効果を発揮する。 According to the present invention of the LED lamps, it exhibits the following such excellent effects.
(1)既存の照明器具のランプソケットに装着するための口金具に、ブリッジ整流器の交流入力端子を接続し、該ブリッジ整流器の直流出力端子の間に、所要数のLEDを直列接続してなる組と、所要の静電容量を有するコンデンサとを並列接続してなる構成としてあるので、既存の照明器具に何ら改造を施すことなく既存のランプに代えて取り付けて使用可能なものとすることができる。 (1) a cap member for mounting the lamp socket of an existing lighting fixture to connect the AC input terminal of the bridge rectifier, while the DC output terminal of the bridge rectifier, comprising connected in series a required number of LED a set, since a parallel connection and comprising a configuration and a capacitor having a predetermined capacitance, be made available by installing in place of the existing lamp without performing any modification to the existing lighting fixtures it can.
(2)既存の蛍光灯照明器具のランプソケットに装着するための一対の蛍光灯型の口金具を、所要ワット数の既存の蛍光灯の長さ寸法に応じた所要間隔で配置して、該各口金具の間に、細長い支持基板を取り付け、更に、該支持基板の表面に、所要個数のLEDを取り付けると共に、該支持基板の所要個所に、ブリッジ整流器とコンデンサを設け、上記各口金具の端子に上記ブリッジ整流器の交流入力端子を接続し、上記LEDは所定個数を直列に接続し、且つ該ブリッジ整流器の直流出力端子の間に、上記所定個数の上記LEDを直列に接続してなる組と、所要の静電容量を有するコンデンサとを並列に接続してなる構成とすることにより、既存の蛍光灯照明器具から点灯管を取り外すのみで、該既存の蛍光灯照明器具に何ら改造を施すこ (2) a pair of fluorescent lamp type cap member for mounting the lamp socket of an existing fluorescent lighting fixture, and arranged at required intervals corresponding to the length of the conventional fluorescent lamp of the required wattage, the during each cap member, mounting an elongated support substrate, further, the surface of the supporting substrate, is attached to the LED required number, the predetermined position of the supporting substrate, a bridge rectifier and a capacitor provided in each of the cap member connect the AC input terminal of the bridge rectifier to the terminal, the LED is connected to a predetermined number in series, and between the DC output terminals of the bridge rectifier, the set formed by connecting the LED of the predetermined number of serially When, by a formed by connecting a capacitor having a predetermined capacitance in parallel arrangement, only remove the lighting tube from an existing fluorescent lamp fixture, the no modification to the existing fluorescent lighting fixture Hodokosuko なく既存の蛍光灯に代えて取り付けて使用可能な蛍光灯型のLEDランプとすることができる。 Mounted in place of the existing fluorescent lamp may be a fluorescent lamp type LED lamp available without.
(3)上記(2)のLEDランプを使用すれば、蛍光灯照明器具に要求される放熱スペースを縮小することが可能になる。 (3) The use of LED lamps (2), it is possible to reduce the heat dissipation space required for fluorescent lighting fixtures. 又、上記LEDランプは、その寿命を蛍光灯に比して長くすることができると共に、電力消費量を蛍光灯に比して大幅に削減することが可能になる。 Further, the LED lamps, it is possible to longer than the life of the fluorescent lamp, it is possible to significantly reduce than the power consumption in fluorescent lamps. 更に、上記LEDランプは、蛍光灯と異なり水銀を使用していないため、廃棄の際に水銀の問題が生じる虞を解消できる。 Further, the LED lamps, because it does not use mercury unlike fluorescent lamps, can be eliminated a fear that mercury problems during disposal.
(4)支持基板を、長手方向に直角な幅方向の中央部で背面側に所要角度屈曲する断面形状山形の支持基板とし、該支持基板の幅方向中央部を挟んだ各平面部に、それぞれLEDを配列して設けるようにした構成とすることにより、上記各平面部にそれぞれ取り付けたLEDの光の照射範囲を合わせることで、広範囲に亘り光を照射可能な蛍光灯型のLEDランプとすることができる。 (4) a supporting substrate, longitudinally and cross-sectional shape chevron supporting substrate to required angle bend to the rear side in a middle portion of the perpendicular transverse direction, each flat portion interposing the central portion in the width direction of the supporting substrate, respectively with a structure in which to be provided by arranging a LED, and the by matching the irradiation range of light of the LED attached to the respective flat portion, the fluorescent lamp type capable of irradiating light over a wide range LED lamp be able to.
(5)支持基板の周囲に、LEDを発する光を透過する円筒状のカバーを長手方向の全長に亘り配置して、該カバーの両端部を、上記各口金具に取り付けるようにした構成とすることにより、LEDとブリッジ整流器とコンデンサが取り付けてある支持基板の周囲を上記カバーで覆うことができて、蛍光灯型のLEDランプの耐候性を高めることができる。 (5) around the supporting substrate, disposed over a cylindrical cover which transmits light emitting LED in the longitudinal direction of the entire length, both ends of the cover, a structure in which to attach to the respective cap member it allows the periphery of the support substrate on which the LED and the bridge rectifier and a capacitor are mounted can be covered with the cover, it is possible to improve the weather resistance of the fluorescent lamp type LED lamp.

以下、図面に基づき本考案を実施するための最良の形態を説明する。 Hereinafter will be described the best mode for carrying out the present invention based on the drawings.

図1(イ)(ロ)(ハ)(ニ)及び図2は、本考案のLEDランプの実施の一形態として、既存の蛍光灯照明器具に使用可能な蛍光灯型LEDランプに適用する例を示すもので、以下のようにしてある。 Figure 1 (a) (ii) (c) (d) and FIG. 2, as an embodiment of the present invention of the LED lamp is applied to an existing fluorescent lamp fluorescent LED lamp available in the luminaire Examples shows a, it is as follows.

すなわち、既存の蛍光灯と同様の二本ずつの端子8を備えてなる左右一対の口金具7を、たとえば、6W型、10W型、15W型、20W型、30W型、32W型、36W型、40W型、80W型、110W型やその他のワット数として一般に用いられている直管型蛍光灯の長さ寸法に応じて、たとえば、20W型の蛍光灯の長さ寸法に対応させた所要間隔で配置する。 That is, the existing fluorescent lamp and same two each pair of the cap member 7 made comprises a terminal 8 of, for example, 6W type, 10 W-type, 15W type, 20W type, 30 W-type, 32W type, 36W type, 40W type, 80W type, depending on the length of the straight-tube fluorescent lamp which is generally used as a 110W type and other wattages, for example, at predetermined intervals to correspond to the length of the 20W type fluorescent lamp Deploy. 該各口金具7の間には、左右方向に延び、且つ長手方向に直角な方向(以下、幅方向と云う)の中央部で約100度の角度で背面側に屈曲する断面形状山型の細長い支持基板9を配置して、該支持基板9の長手方向両端部を、上記左右の口金具7にそれぞれ取り付ける。 Between the respective inlet fittings 7, extending in the lateral direction, and longitudinal direction in a direction perpendicular (hereinafter, referred to as the width direction) of the cross-sectional shape mountain-bent to the rear side at an angle of about 100 degrees at the center of by arranging the elongated support substrate 9, the longitudinal ends of the supporting substrate 9, attached respectively to the left and right cap member 7. なお、上記支持基板9は、幅方向中央部が、各口金具7の2つの端子8を結ぶ線の垂直二等分線に沿う平面上に位置するようにしてあるものとする。 Incidentally, the supporting substrate 9, the widthwise central portion, and which are to be located on a plane along the perpendicular bisector of the line connecting the two terminals 8 of the cap member 7.

上記支持基板9における幅方向中央部を挟んだ2つの平面部9aの表面側には、LED(発光ダイオード)10を、それぞれ長手方向に所要個数ずつ、たとえば、20W型の蛍光灯に対応させる場合には、それぞれ32個ずつ配列して取り付ける。 On the surface side of the two flat portions 9a across the widthwise central portion of the supporting substrate 9, an LED (light emitting diode) 10, by the required number in the longitudinal direction, for example, if made to correspond to the fluorescent lamp 20W type the attached arrayed one by 32, respectively. 又、上記支持基板9の2つの平面部に配列した上記LED10の各列ごとに対応させて、ブリッジ整流器11とコンデンサ12を、上記支持基板9の所要個所に設ける。 Further, in correspondence to each column of the LED10 arranged in two planes of the supporting substrate 9, a bridge rectifier 11 and a capacitor 12, provided in predetermined position of the supporting substrate 9. 具体的には、たとえば、各ブリッジ整流器11を、上記支持基板9の長手方向両端部の口金具7付近の表面側に設け、又、各コンデンサ12を、上記支持基板9の長手方向両端部付近の背面側にそれぞれ設ける。 Specifically, for example, each bridge rectifier 11, provided on the surface side in the vicinity of the cap member 7 of the longitudinal ends of the supporting substrate 9, also the capacitors 12, near the longitudinal ends of the supporting substrate 9 provided on the back side, respectively.

更に、上記支持基板9の周囲に、上記LED10の発する光を透過する円筒状のカバー13を長手方向の全長に亘り配置して、該カバー13の両端部を、上記左右の各口金具7に取り付けて、蛍光灯型LEDランプ6を構成する。 Furthermore, the periphery of the support substrate 9, a cylindrical cover 13 that transmits light emitted from the LED10 arranged over the longitudinal entire length, both ends of the cover 13, each cap member 7 of the left and right attached to form a fluorescent LED lamp 6. なお、上記カバー13の外径寸法は、上記蛍光灯型LEDランプ6による代替を所望する既存の所要ワット数の蛍光灯の外径寸法に対応した寸法となるようにしてある。 The outer diameter of the cover 13, are set to be dimensions which correspond to the outer diameter of the existing required wattage of the fluorescent lamp for the desired alternative by the fluorescent LED lamp 6. これにより、上記LED10とブリッジ整流器11とコンデンサ12が取り付けてある支持基板9の周囲を上記カバー13で覆うことができて、上記蛍光灯型LEDランプ6の耐候性を高めることができる。 Thus, the periphery of the supporting substrate 9 in which the LED10 and the bridge rectifier 11 and the capacitor 12 are attached can be covered with the cover 13, it is possible to improve the weather resistance of the fluorescent LED lamp 6.

図2は上記蛍光灯型LEDランプ6の回路図を示すもので、上記左右の各口金具7(図1(イ)(ロ)(ハ)(ニ)参照)における二本の端子8同士を互いに接続する。 Figure 2 shows a circuit diagram of the fluorescent LED lamp 6, the two terminals 8 with each other in the left and right of each cap member 7 (FIG. 1 (a) (ii) (c) (d) see) They are connected to each other. 又、一方(図では右側)の口金具7(図1(イ)(ロ)(ハ)(ニ)参照)の二本の端子8に、上記各ブリッジ整流器11における2つの交流入力端子11a,11bのうちの一方の交流入力端子11aが並列に接続してあると共に、他方(図では左側)の口金具7(図1(イ)(ロ)(ハ)(ニ)参照)の二本の端子8に、上記各ブリッジ整流器11における他方の交流入力端子11bが並列に接続してある。 Moreover, whereas the cap member 7 (FIG. 1 (a) (ii) (c) (d) refer) of (in the figure right) to two of the terminals 8 of the two AC input terminals 11a in each of the bridge rectifier 11, with one of the AC input terminal 11a of 11b has is connected in parallel, the other two of the cap member 7 (the left side in the figure) (Fig. 1 (a) (ii) (c) (d) see) the terminal 8, the other AC input terminal 11b in each of the bridge rectifier 11 is connected in parallel.

上記支持基板9の各平面部9a(図1(イ)(ロ)(ハ)(ニ)参照)にそれぞれ配列してあるLED10は、各列ごとに直列に接続して、この直列接続されたLED10の各組が、上記各ブリッジ整流器11の直流出力端子としての+側の出力端子11cと−側の出力端子11dとの間にそれぞれ接続してある。 LED10, respectively are arranged in each plane portion 9a (FIG. 1 (a) (ii) (c) (d) see) of the supporting substrate 9 are connected in series to each column, which is the series connection each set of LED10 is, the output terminal 11c and the positive-side as a DC output terminal of the respective bridge rectifier 11 - are respectively connected between the output terminal 11d on the side. これにより、上記左右の各口金具7(図1(イ)(ロ)(ハ)(ニ)参照)の端子8を経て各ブリッジ整流器11の交流入力端子11a,11bに外部より供給される交流電流を、極性の影響を受けることなく常に上記各ブリッジ整流器11により直流電流に整流した状態で出力して、上記直列接続してある各列ごとのLED10にそれぞれ供給できるようにしてある。 AC Thus, the AC input terminal 11a of the left and right of each cap member 7 (FIG. 1 (a) (ii) (c) (d) refer) each bridge via the terminal 8 of the rectifier 11, which is supplied from the outside to 11b current, constantly without being affected by the polarity and output while rectified into direct current by the respective bridge rectifier 11 are also available supplied to LED10 of each column that is above series.

更に、上記各ブリッジ整流器11の直流出力端子の+側の出力端子11cと−側の出力端子11dとの間には、上記直列接続してあるLED10の組と並列に、所要の静電容量のコンデンサ12がそれぞれ接続してある。 Further, the each bridge rectifier 11 output terminal 11c of the + side of the DC output terminal of the - between the output terminal 11d of the side is, the set in parallel with LED10 you have the series connection, the required capacitance capacitor 12 is connected respectively. これにより、上記各ブリッジ整流器11の各直流出力端子11c,11d間にそれぞれ直列接続されているLED10に出力させる直流電流の平滑化を図ることができるようにしてある。 Accordingly, there is to be able to achieve smoothing of the direct current to be outputted the DC output terminals 11c, respectively LED10 are connected in series between 11d of the respective bridge rectifier 11.

以上の構成としてある蛍光灯型LEDランプ6を使用する場合は、図2に二点鎖線で示す如く、既存の蛍光灯照明器具14における点灯管3(図3参照)を外した状態にて、該既存の蛍光灯照明器具14のランプソケット15に、上記蛍光灯型LEDランプ6の左右の口金具7より突出している端子8を嵌合させて装着する。 When using the fluorescent LED lamp 6 with a above configuration, as shown in FIG. 2 by the two-dot chain line, in a state disconnecting the lighting tube 3 (see FIG. 3) in an existing fluorescent lamp fixture 14 , the lamp socket 15 of the existing fluorescent lighting fixture 14 is mounted by fitting the terminal 8 projecting from the left and right cap member 7 of the fluorescent LED lamp 6. この際、該蛍光灯型LEDランプ6にて、各LED10が取り付けてある支持基板9の表面側が、上記既存の蛍光灯照明器具14の光照射方向に臨むようにして取り付ける。 At this time, in the fluorescent LED lamp 6, the surface side of the supporting substrate 9 each LED10 is attached is attached so as to face the light irradiation direction of the existing fluorescent lighting fixture 14. これにより、上記既存の蛍光灯照明器具14を外部の図示しない電源に接続して、該蛍光灯照明器具14に電力供給を行うと、該蛍光灯照明器具14のランプソケット15を経て上記蛍光灯型LEDランプ1の左右両端部の端子8に供給される交流電流が、上記ブリッジ整流器11で直流電流に整流され、更に、上記コンデンサ12により平滑化された後、各LED10へ供給されることで、該各LED10が発光して、ランプとしての機能を果たすようになる。 Thus, by connecting the existing fluorescent lighting fixture 14 to the outside of the power supply not shown, when the power supply to the fluorescent lamp lighting apparatus 14, the fluorescent lamp through the lamp socket 15 of the fluorescent lamp lighting apparatus 14 alternating current supplied to the terminal 8 of the left and right end portions of the mold LED lamp 1 is rectified to direct current by the bridge rectifier 11, further after being smoothed by the capacitor 12, it is supplied to each LED10 , respective LED10 is emitting light, so it serves as a lamp.

このように、上記蛍光灯型LEDランプ6によれば、既存の蛍光灯照明器具14から点灯管3(図3参照)を取り外すのみで、該既存の蛍光灯照明器具14に何ら改造を施すことなく既存の蛍光灯4(図3参照)に代えて取り付けて使用可能なものとすることができる。 Thus, according to the fluorescent LED lamp 6, only remove the lighting tube 3 from an existing fluorescent lamp fixture 14 (see FIG. 3), performing any remodeling to the existing fluorescent lighting fixture 14 existing fluorescent lamp 4 mounted in place (see FIG. 3) can be made available without.

更に、支持基板9を断面形状山形として、該支持基板9の幅方向両側の各平面部9aにLED10を配設するようにしてあるので、上記各平面部10にそれぞれ取り付けたLED10の光の照射範囲を合わせることで、広範囲に亘り光を照射可能な蛍光灯型LEDランプ6とすることができる。 Further, the support substrate 9 as cross section chevron, so are so as to dispose the LED10 on both sides in the width direction of the flat portion 9a of the supporting substrate 9, the irradiation of light LED10 attached respectively to each planar portion 10 by matching the range, it is possible to make the light over a wide range and fluorescent LED lamp 6 can be radiated.

又、LED10は発熱が蛍光灯に比較して小さいので、上記蛍光灯型LEDランプ6を使用すれば、蛍光灯照明器具14に要求される放熱スペースを縮小することが可能になる。 Moreover, LED 10 is so small heat compared with fluorescent lamps, the use of the fluorescent LED lamp 6, it is possible to reduce the heat dissipation space required for fluorescent lighting fixture 14. 又、上記蛍光灯型LEDランプ6によれば、蛍光灯に比して寿命を長くすることができると共に、電力消費量を蛍光灯に比して約1/5〜1/10に削減することが可能になる効果が期待できる。 Further, according to the fluorescent LED lamp 6, it is possible to increase the life as compared with the fluorescent lamp, reducing to approximately 1 / 5-1 / 10 compared the power consumption fluorescent lamp effect that it is possible to be expected.

更に、上記蛍光灯型LEDランプ6によれば、水銀を使用していないので、廃棄の際に水銀の問題が生じる虞を解消でき、又、紫外線を出さないので、本考案のLEDランプに虫が寄りつくことがない。 Furthermore, according to the fluorescent LED lamp 6, it does not use mercury, can eliminate the possibility that mercury problems during disposal, also not complain ultraviolet, insects to the present invention of the LED lamp there is no possibility that Yoritsuku.

又、一般に、ブルーは犯罪の抑止効果があると言われているが、特に、彩度の高いものが有効と言われている。 Also, in general, blue It is said that there is a deterrent effect of crime, in particular, having a high saturation are said to be effective. LEDは蛍光灯、水銀灯、白熱灯では出せない彩度の高いブルーを発光できるので、本考案のLEDランプを用いてLEDの彩度の高いブルーを出させることにより、防犯の抑止効果をより高めることが可能となる。 LED fluorescent lamp, a mercury lamp, it is possible to emit high blue chroma put out an incandescent lamp, by out high blue chroma of the LED using the present invention of the LED lamp, enhance the effect of suppressing crime it becomes possible.

なお、本考案は、上記実施の形態のみに限定されるものではなく、支持基板9を、幅方向の中央部で約100度の角度で背面側に屈曲した断面形状山型のものとして示したが、上記支持基板9が幅方向中央部で背面側へ屈曲する角度は、個々のLED10の照射角度範囲や、蛍光灯照明器具14にて要求される光の照射角度範囲に応じて、適宜100度より増減してもよい。 The present invention is not limited only to the above embodiment, the supporting substrate 9, shown as cross-sectional shape mountain-bent to the rear side at an angle of about 100 degrees at the center portion in the width direction but the angle of the supporting substrate 9 is bent toward the back side in the widthwise central portion, and the irradiation angle range of each LED 10, in accordance with the irradiation angle range of light required in fluorescent lighting fixture 14, as appropriate 100 it may be increased or decreased from time. 又、上記断面形状山型の支持基板9は、幅方向中央部で2つに分割してなる形状の分割体を組み合わせることで形成できるようにしてもよい。 Further, the support substrate 9 of the cross-sectional shape mountain type, may be able to form by combining divided body shape formed by dividing into two in the width direction central portion. 更に、上記支持基板9は単なる平板形状としてもよい。 Furthermore, the supporting substrate 9 may be a mere flat plate.

又、支持基板9に設置するLED10の数や配置は、使用する個々のLED10の光量や照射角度範囲、及び、蛍光灯型LEDランプ6による代替を望む直管型蛍光灯の明るさや、長さ寸法や、太さ寸法に応じて適宜変更してもよい。 The number and arrangement of the LED 10 to be installed on the support board 9, the light quantity and irradiation angle range of the individual to use LED 10, and, and brightness of the straight-tube fluorescent lamps desire replacement by fluorescent LED lamp 6, the length dimensions and may be changed as appropriate according to the thickness dimension.

支持基板9に設置してある各LED10に各々所定の電力を供給できるようにしてあれば、支持基板9上のすべてのLED10を1つのブリッジ整流器11の直流出力端子11cと11dの間に直列に接続したり、並列接続した3つ以上のブリッジ整流器11を用いて、該各3つ以上のブリッジ整流器11に、LED10を、所要数ずつ割り振って接続するようにしてもよい。 If each to be able to supply a predetermined power to each LED10 that is installed in the supporting substrate 9, all LED10 on the supporting substrate 9 in series between the DC output terminals 11c and 11d of the one bridge rectifier 11 or connected, using three or more of the bridge rectifier 11 connected in parallel, the respective three or more of the bridge rectifier 11, the LED 10, may be connected allocates each required number. 又、ブリッジ整流器11を用いる場合を説明したが、ブリッジ整流器と同様な機能を有するものであれば、ブリッジ整流器に代えて用いるようにしてもよい。 Also it has been described the case of using a bridge rectifier 11, as long as it has a bridge rectifier and similar functions may be used in place of the bridge rectifier.

LED10は、蛍光灯型LEDランプ6の使用目的に応じていかなる波長の光を発するものを用いるようにしてもよい。 LED10 can be used those which emit light of any wavelength in accordance with the intended use of the fluorescent LED lamp 6.

蛍光灯型LEDランプ6の全体形状を、環形蛍光灯のようなサークル形状としてもよい。 The overall shape of the fluorescent LED lamp 6 may be a circle shape, such as a circular fluorescent lamp. 更には、上記蛍光灯型の端子8を備えた口金具7に代えて、白熱電球型のねじ式口金具を用いるようにして、白熱電球照明器具に装着可能な電球型LEDランプとするようにしてもよいこと、その他本考案の要旨を逸脱しない範囲内で種々変更を加え得ることは勿論である。 Furthermore, the fluorescent lamp type terminal 8 in place of the cap member 7 provided with a, so as to use an incandescent bulb type threaded opening bracket, so as to allow a bulb-type LED lamp mounted on an incandescent lamp luminaire and it may be, it is obvious that various changes and modifications may be made without departing from the scope and spirit of the other present invention.

本考案のLEDランプの実施の一形態として、蛍光灯型LEDランプを示すもので、(イ)は概略側面図、(ロ)は(イ)のA−A方向矢視図、(ハ)は(イ)のB−B方向矢視図、(ニ)は、(イ)のC−C方向矢視図である。 One embodiment of the present invention of the LED lamp, shows the fluorescent LED lamp, (b) is a schematic side view, (b) the A-A direction arrow view of (b), (c) is direction B-B arrow view of (b), (d) is a C-C direction arrow view of (b). 図1の蛍光灯型LEDランプの回路図を示すものである。 It shows a circuit diagram of a fluorescent LED lamp of FIG. 従来の蛍光灯照明器具の概要を示す回路図である。 Is a circuit diagram showing an outline of a conventional fluorescent lamp lighting apparatus.

符号の説明 DESCRIPTION OF SYMBOLS

6 蛍光灯型LEDランプ(LEDランプ) 6 fluorescent LED lamp (LED lamp)
7 口金具 8 端子 9 支持基板 9a 平面部 10 LED 7 neck fitting 8 pin 9 substrate 9a flat portion 10 LED
11 ブリッジ整流器 11a,11b 交流入力端子 11c,11d 直流出力端子 12 コンデンサ 13 カバー 14 蛍光灯照明器具(既存の照明器具) 11 bridge rectifier 11a, 11b AC input terminals 11c, 11d DC output terminal 12 capacitor 13 cover 14 fluorescent lighting fixture (existing luminaires)
15 ランプソケット 15 lamp socket

Claims (4)

  1. 既存の照明器具のランプソケットに装着するための口金具に、ブリッジ整流器の交流入力端子を接続し、該ブリッジ整流器の直流出力端子の間に、所要数のLEDを直列接続してなる組と、所要の静電容量を有するコンデンサとを並列接続してなる構成を有することを特徴とするLEDランプ。 A cap member for mounting the lamp socket of an existing lighting fixture to connect the AC input terminal of the bridge rectifier, while the DC output terminal of the bridge rectifier, a set of connected in series a required number of LED, LED lamp, characterized in that it comprises a parallel connection and comprising a configuration and a capacitor having a predetermined capacitance.
  2. 既存の蛍光灯照明器具のランプソケットに装着するための一対の蛍光灯型の口金具を、所要ワット数の既存の蛍光灯の長さ寸法に応じた所要間隔で配置して、該各口金具の間に、細長い支持基板を取り付け、更に、該支持基板の表面に、所要個数のLEDを取り付けると共に、該支持基板の所要個所に、ブリッジ整流器とコンデンサを設け、上記各口金具の端子に上記ブリッジ整流器の交流入力端子を接続し、上記LEDは所定個数を直列に接続し、且つ該ブリッジ整流器の直流出力端子の間に、上記所定個数の上記LEDを直列に接続してなる組と、所要の静電容量を有するコンデンサとを並列に接続してなる構成を有することを特徴とするLEDランプ。 A pair of fluorescent lamp type cap member for mounting the lamp socket of an existing fluorescent lighting fixture, and arranged at required intervals corresponding to the length of the conventional fluorescent lamp of the required wattage, respective inlet fittings during, mounting an elongated support substrate, further, the surface of the supporting substrate, is attached to the LED required number, the predetermined position of the supporting substrate, a bridge rectifier and a capacitor provided above the terminals of the respective cap member connect the AC input terminal of the bridge rectifier, the LED is connected to a predetermined number in series, and between the DC output terminals of the bridge rectifier, a set formed by connecting the LED of the predetermined number in series, the required LED lamp, characterized in that it comprises a structure formed by connecting a capacitor in parallel with a capacitance of.
  3. 支持基板を、長手方向に直角な幅方向の中央部で背面側に所要角度屈曲する断面形状山形の支持基板とし、該支持基板の幅方向中央部を挟んだ各平面部に、それぞれLEDを配列して設けるようにした請求項2記載のLEDランプ。 The support substrate, longitudinally and cross-sectional shape chevron supporting substrate to required angle bend to the rear side in a middle portion of the perpendicular transverse direction, each flat portion interposing the central portion in the width direction of the support substrate, arranging the LED, respectively claim 2, wherein the LED lamp which is adapted to provide.
  4. 支持基板の周囲に、LEDを発する光を透過する円筒状のカバーを長手方向の全長に亘り配置して、該カバーの両端部を、上記各口金具に取り付けるようにした請求項2又は3記載のLEDランプ。 Around the supporting substrate, disposed over a cylindrical cover which transmits light emitting LED in the longitudinal direction of the entire length, both ends of the cover, according to claim 2 or 3, wherein the to attach to each cap member of LED lamps.
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