TW201727138A

TW201727138A - Light-emitting diode type lighting device

Info

Publication number: TW201727138A
Application number: TW105139667A
Authority: TW
Inventors: Hidetoshi Mitsuzuka; Yujiro Kojima; Kenichi Kurihara; Kazunori Kojima
Original assignee: Abram Corp
Priority date: 2015-12-03
Filing date: 2016-12-01
Publication date: 2017-08-01

Abstract

An LED lighting device is provided with a reflective member which is provided extending in such a way as to impart optical directionality to light radiated from an LED element, and in such a way as to cause said light to radiate from an LED lighting tube to the outside of the tube, wherein the reflective member is provided with an optical directionality forming surface for imparting optical directionality to light emitted from the LED element and for guiding said light from the LED lighting tube to the outside of the tube, and a pseudo-LED element forming surface which projects a pseudo LED element of the LED element which is mounted on a board, and wherein the light radiated from the LED element is radiated to the outside of the tube after having been confined within the tube.

Description

發光二極體式照明裝置Light-emitting diode lighting device

本發明係關於一種具備電源等之電子裝置之發光二極體式照明裝置。The present invention relates to a light-emitting diode type lighting device including an electronic device such as a power source.

眾所周知，LED之發光原理係於對半導體元件施加電壓時發光者，且為將元件安裝於基板上且通電者，但為了將於LED元件通電時產生之熱散熱，散熱片為不可或缺。 LED與先前之照明器具相比，可減少消耗電力而產生與先前之白熾燈或螢光燈相同程度之照度、光能，故期待今後日益普及。尤其，作為螢光燈之替代光源，代表性的LED光源係具有與螢光燈相同之外觀、且亦可直接安裝於既有之螢光燈具之直管型之LED照明管。一般而言，LED照明管大致分為一般照明用與植物栽培用，各自為由包含半透明或透明之玻璃或合成樹脂而成之發光面、及用於LED基板散熱之散熱片所構成之圓筒狀之管體。管體之內部係於一面具備以特定之間隔安裝有LED元件且流通電流之電路基板。LED照明管具有整體與直管型之螢光燈相同之形狀，於管體之兩端安裝有金屬蓋，且突出形成有用以連接於器具之端子。藉由上述構造，LED照明管成為不但可安裝於新設之螢光燈器具、且可安裝於既有之螢光燈器具之構成，且可自其接收電源供給而使管內部之LED發光。作為此種直管型之LED照明管之發明，例如於專利文獻1揭示一種LED照明管，其具備聚碳酸酯製之圓筒狀之管體、安裝於設於該管體之周圍之一部分之開口部之鋁製散熱片及安裝於該管體內之複數個LED。又，於專利文獻2中揭示一種LED照明管，其藉由半透明之套管與該套管而構成具有內部空腔之環狀構造，且具備：電路基板，其熱傳導性地固定於散熱板之保持部；1個以上之LED光源，其係安裝於該電路基板；及2個端部蓋，其等吻合地嵌入於管狀構造之兩端部。於專利文獻2中，可取代先前之螢光燈而安裝於螢光燈器具使用，且廣角度地均一地照射。 [先前技術文獻] [專利文獻] 專利文獻1：日本專利特開2011-113876號公報專利文獻2：日本專利特開2013-219004號公報It is known that the principle of light emission of an LED is based on a person who emits light when a voltage is applied to a semiconductor element, and that the element is mounted on a substrate and is energized. However, in order to dissipate heat generated when the LED element is energized, a heat sink is indispensable. Compared with the conventional lighting fixtures, the LEDs can reduce the power consumption and generate the same degree of illumination and light energy as the previous incandescent lamps or fluorescent lamps, and it is expected to become more and more popular in the future. In particular, as an alternative light source for a fluorescent lamp, a representative LED light source has a straight tube type LED lighting tube which has the same appearance as a fluorescent lamp and can be directly mounted to an existing fluorescent lamp. In general, LED lighting tubes are roughly classified into general lighting and plant cultivation, each of which is a circle composed of a light-emitting surface comprising translucent or transparent glass or synthetic resin, and a heat sink for heat dissipation of the LED substrate. Tube-shaped tube. The inside of the pipe body is provided with a circuit board on which one side of the LED element is mounted at a specific interval and a current flows. The LED lighting tube has the same overall shape as the straight tube type fluorescent lamp, and a metal cover is attached to both ends of the tube body, and protrudes to form a terminal for connecting to the appliance. According to the above configuration, the LED lighting tube can be attached not only to the newly installed fluorescent lamp device but also to the existing fluorescent lamp device, and can receive the power supply from the LED lighting device to emit light. As an invention of such a straight-tube type LED lighting tube, for example, Patent Document 1 discloses an LED lighting tube including a cylindrical tubular body made of polycarbonate and attached to a portion provided around the tubular body. An aluminum heat sink having an opening and a plurality of LEDs mounted in the tube. Further, Patent Document 2 discloses an LED lighting tube which is formed of an annular structure having an internal cavity by a translucent sleeve and the sleeve, and includes a circuit board which is thermally conductively fixed to the heat dissipation plate. The holding portion; one or more LED light sources are attached to the circuit board; and two end caps are fitted to both end portions of the tubular structure in a matching manner. In Patent Document 2, it can be attached to a fluorescent lamp device instead of the conventional fluorescent lamp, and can be uniformly irradiated at a wide angle. [Prior Art Document] [Patent Document] Patent Document 1: Japanese Patent Laid-Open Publication No. 2011-113876

[發明所欲解決之問題] 然而，如專利文獻1或專利文獻2之LED照明管中，作為光源之LED發光時之熱之散熱處理不足，故於散熱材料及設計存在問題。如專利文獻1或專利文獻2之LED照明管中，LED發光時之散熱處理不足，故於散熱材料及設計存在問題。即，雖在導熱性上較佳為將鐵設為散熱片材料，但由於比重較高，遠超過LED直管之重量限度500g[一般之1.2 m直管]，作為符合該條件之材料，例如使用將LED直管整體之重量抑制在500 g以內之鋁作為散熱片材料。然而，鋁之熱導率為鐵之大約3倍，不僅LED之熱之散熱不足而難以延長LED之壽命，且人員要在點亮期間接觸LED直管時必須小心觸摸。另一方面，以數值表示LED直管之明亮度之流明[1 m]由於是總體表示於所有方向放射狀地照射之光之總量(全光束)，故光源正下方及其周邊之明亮度實際上並非如同流明之數值，而多半會變暗。如此，LED直管雖適合於大範圍照射，但若在光源正下方及其周邊空間等之特定方向必須要求光量之情形時，即，要求狹角(180～90度)之配光之情形時則未必適合。又，目前器具一體型LED照明不僅在日本、於幾乎全球皆為具有相同構造之器具，自數年前起便已於市場上供應，但有如下所示之多個之課題。本專利係關於一舉解決該等課題之新世代LED照明者。其為一種能夠在不改變器具殼體之狀態下進行一體型器具內之LED基板或LED電源之交換之萬用系統，且該系統能夠以螢光燈之一半左右之消耗電力獲得不亞於螢光燈之照度/光合光量子通量密度(PPFD, Photosynthetic Photon Flux Density)，能夠以可因應省能/高功能性之各種不同用途之器具要求之設計、低成本製造，且可應用於全世界相同類型之器具。本發明係鑑於上述課題而完成者，其目的在於提供一種具備可獲得較高之散熱性與照度之電源等之驅動裝置之發光二極體式照明裝置。 [解決問題之手段] 本發明之發光二極體式照明裝置具備： LED照明管，其具備配設於光之照射方向之全光束透過板；作為光源之LED元件，其於上述LED照明管內與上述全光束透過板對向而配置於基板；驅動裝置，其以①5 V、12 V或24 V之任一者之單一電源、或②至少正向電壓1.5 V～4.5 V、或③90 V～240 V之任一者之電壓驅動上述LED元件，上述驅動裝置係配設於不與自上述LED元件發出之光干涉之位置；第1光反射構件，其具備配設於該LED元件之發光側之具有光反射特性之聚光反射面，上述第1光反射構件係相對於上述LED元件之中心線對稱或非對稱地朝向光之發光方向延伸而配設，且上述第1光反射構件之聚光反射面具備：光指向形成面，其使自上述LED元件發出之光具有光指向性而自LED照明管通過全光束透過板而照射至管外、及用以映出上述LED元件之虛擬LED元件之虛擬LED元件形成面；第2光反射構件，其配設於上述照明管，且具備與全光束透過板對向且具有光反射特性之光反射面，上述第2光反射構件係自第1光反射構件之終端沿著全光束透過板之形狀朝向外側而配設於廣角方向；及光封閉機構，其係用以將自上述LED元件發出之光封閉於上述全光束透過板、及/或上述全光束透過板與上述第2光反射構件之間之空間，且通過該全光束透過板而照射至上述管外；且伴隨該光向照明管外照射，而將搭載於上述基板之虛擬LED映出於上述虛擬LED元件形成面。本發明之發光二極體式照明裝置具備： LED照明管，其具備配設於光之照射方向之全光束透過板；作為光源之LED元件，其係於上述LED照明管內與上述全光束透過板對向而配置於基板；驅動裝置，其以①5 V、12 V或24 V之任一者之單一電源、或②至少正向電壓1.5 V～4.5 V、或③90 V～240 V之任一者之電壓驅動上述LED元件，上述驅動裝置係配設於不與自上述LED元件發出之光干涉之位置；第1光反射構件，其具備配設於該LED元件之發光側之具有光反射特性之聚光反射面，上述第1光反射構件係相對於上述LED元件之中心線對稱或非對稱地朝向光之發光方向延伸而配設，且上述第1光反射構件之聚光反射面具備：光指向形成面，其使自上述LED元件發出之光具有光指向性而自LED照明管通過全光束透過板照射至管外、及用以映出上述LED元件之虛擬LED元件之虛擬LED元件形成面；第2光反射構件，其配設於上述照明管，且具備與全光束透過板對向且具有光反射特性之光反射面，上述第2光反射構件係自第1光反射構件之終端沿著全光束透過板之形狀朝向外側而配設於廣角方向；及光封閉機構，其將上述第1反射板設定為相對於基板仰角50度至75度，將自上述LED元件發出之光封閉於上述全光束透過板、及/或上述全光束透過板與上述第2光反射構件之間之空間，且通過該全光束透過板而照射至上述管外；且具備30～90 lx/w之如下照度：從自配設於上述基板之LED元件照射之光之方向觀察該LED元件時，可看到配設於上述基板之LED元件之虛擬LED元件映於上述虛擬LED形成面。較佳為將具備AC電源等之上述驅動裝置配設於不與自LED元件之光源發出之光干涉之LED照明管內。較佳為將附隨於LED元件之驅動裝置之配線等之電子零件之全部或一部分配設於基板之背側，但為了有效地活用基板之背側，較佳為配設於基板之表面上不與自LED元件之光源發出之光干涉之、第1光反射構件之與LED元件之相反側之基板上。特徵為具備連結上述第1光反射構件與上述第2光反射構件之第3光反射構件。特徵為上述虛擬LED形成面係由第1光反射構件之光反射面之全反射率、上述第1光反射構件之仰角、及上述LED元件之配置端與上述第1光反射構件之間隔長度規定而形成。特徵為上述LED元件之設置端與上述反射構件之間隔長度係設定為0.1 mm至5.0 mm，較佳為0.5 mm至2.0 mm，上述第1光反射構件之仰角設定為50度至75度，較佳為50度至65度，且上述反射板之高度設定為LED元件之寬度之5倍以上，較佳為10 mm至20 mm。特徵為上述虛擬LED元件形成面係藉由將上述光反射面之全反射率、上述第1光反射構件之仰角、及上述LED元件之設置端與上述反射構件之間隔長度之至少一者設為可改變，而可改變映出於虛擬LED形成面之個數地映出。特徵為上述第2光反射構件及/或上述全光束透過板具備至少1個光封閉用之凹處。特徵為上述全光束透過板具備全光束透過率95%以上。特徵為上述光反射構件之全反射率係由80%以上規定。上述第1光反射構件之光反射面係對光指向性形成面與虛擬LED元件形成面將全反射率及/或形狀設為不同。特徵為第1及第2光反射構件具備散熱片材料。特徵為上述發光二極體式照明裝置係直管形發光二極體式照明裝置。上述發光二極體式照明裝置係使用於電子裝置。 [發明之效果] 根據本發明，提供一種可提供可獲得高散熱性與照度之具備電源等驅動裝置之發光二極體式照明裝置之發光二極體式照明裝置。[Problems to be Solved by the Invention] However, in the LED lighting tube of Patent Document 1 or Patent Document 2, the heat treatment of the heat of the LED as the light source is insufficient, so that there is a problem in the heat dissipating material and the design. In the LED lighting tube of Patent Document 1 or Patent Document 2, since the heat radiation treatment at the time of LED light emission is insufficient, there is a problem in the heat dissipation material and the design. That is, although it is preferable to use iron as a fin material in terms of thermal conductivity, since the specific gravity is high, it exceeds the weight limit of the LED straight tube by 500 g [generally 1.2 m straight tube], and as a material satisfying the condition, for example, As the heat sink material, aluminum having a weight of the entire straight tube of the LED is suppressed to within 500 g. However, the thermal conductivity of aluminum is about three times that of iron. Not only is the heat dissipation of the LED insufficient, it is difficult to extend the life of the LED, and the person must be careful to touch when touching the LED straight tube during lighting. On the other hand, the lumen of the brightness of the straight tube of the LED [1 m] is a total indicating the total amount of light (full beam) radiated radially in all directions, so the brightness directly below and around the source In fact, it is not like the value of lumens, but it will mostly become darker. In this way, although the LED straight tube is suitable for a wide range of illumination, if a light quantity is required in a specific direction such as directly below the light source and its surrounding space, that is, when a narrow angle (180 to 90 degrees) light distribution is required, It may not be suitable. In addition, the device-integrated LED lighting has been installed in the market not only in Japan but also in the world, and has been available on the market since several years ago, but has many problems as shown below. This patent is about a new generation of LED illuminators who solve these problems in one fell swoop. The utility model relates to a universal system capable of exchanging an LED substrate or an LED power source in an integrated device without changing the device casing, and the system can obtain less than one-half of the power consumption of the fluorescent lamp. Illumination/Photosynthetic Photon Flux Density (PPFD), which can be manufactured at low cost in accordance with the requirements of various instruments for energy saving/high functionality, and can be applied to the same worldwide. Type of appliance. The present invention has been made in view of the above problems, and an object of the invention is to provide a light-emitting diode type lighting device including a driving device such as a power source that can obtain high heat dissipation and illumination. [Means for Solving the Problem] The LED lighting device of the present invention includes: an LED illumination tube including a full beam transmission plate disposed in a direction in which light is irradiated; and an LED element as a light source in the LED illumination tube The full beam transmitting plate is disposed opposite to the substrate; the driving device is a single power source of 15 V, 12 V or 24 V, or 2 at least a forward voltage of 1.5 V to 4.5 V, or 390 V to 240 The voltage of any one of V drives the LED element, and the driving device is disposed at a position that does not interfere with light emitted from the LED element; and the first light reflecting member is disposed on a light emitting side of the LED element. a condensed reflection surface having a light reflection characteristic, wherein the first light reflection member is disposed symmetrically or asymmetrically with respect to a center line of the LED element, and is disposed to extend toward a light emission direction, and the first light reflection member is condensed The reflecting surface includes: a light directing forming surface that causes light emitted from the LED element to have light directivity, and is irradiated to the outside of the tube from the LED illumination tube through the full beam transmitting plate, and the dummy LED element for reflecting the LED element The second light reflection member is disposed on the illumination tube, and includes a light reflection surface that is opposite to the total beam transmission plate and has light reflection characteristics, and the second light reflection member is from the first a terminal of the light reflecting member is disposed in a wide-angle direction along a shape of the full beam transmitting plate toward the outside; and a light blocking mechanism for blocking light emitted from the LED element to the full beam transmitting plate, and/or a space between the full beam transmitting plate and the second light reflecting member is irradiated to the outside of the tube by the full beam transmitting plate; and the virtual LED mounted on the substrate is irradiated with the light outside the illumination tube Reflected above is the virtual LED element forming surface. A light-emitting diode illumination device according to the present invention includes: an LED illumination tube including a full beam transmission plate disposed in a direction in which light is irradiated; and an LED element as a light source in the LED illumination tube and the full beam transmission plate The opposite direction is disposed on the substrate; the driving device is a single power supply of either 15 V, 12 V or 24 V, or 2 at least one of forward voltages of 1.5 V to 4.5 V, or 390 V to 240 V The voltage is driven by the LED element, wherein the driving device is disposed at a position that does not interfere with light emitted from the LED element, and the first light reflecting member includes light reflecting characteristics disposed on a light emitting side of the LED element. In the condensed reflection surface, the first light reflection member is disposed symmetrically or asymmetrically with respect to a center line of the LED element, and the condensing reflection surface of the first light reflection member includes light. Pointing to a forming surface that causes light emitted from the LED element to have light directivity and is irradiated from the LED illumination tube to the outside of the tube through the full beam transmitting plate, and a dummy LED element for reflecting the dummy LED element of the LED element The second light reflecting member is disposed in the illumination tube and includes a light reflecting surface that is opposite to the total beam transmitting plate and has light reflecting characteristics, and the second light reflecting member is from the terminal of the first light reflecting member And a light blocking mechanism that sets the first reflecting plate to an elevation angle of 50 to 75 degrees with respect to the substrate to block light emitted from the LED element, along a shape of the full beam transmitting plate facing outward. The full beam transmitting plate and/or the space between the total beam transmitting plate and the second light reflecting member are irradiated to the outside of the tube by the full beam transmitting plate; and 30 to 90 lx/w is provided. The illuminance is such that when the LED element is viewed from the direction of the light emitted from the LED element disposed on the substrate, the dummy LED element of the LED element disposed on the substrate is reflected on the dummy LED forming surface. Preferably, the driving device including an AC power source or the like is disposed in an LED lighting tube that does not interfere with light emitted from a light source of the LED element. Preferably, all or a part of the electronic components of the wiring or the like attached to the driving device of the LED element are disposed on the back side of the substrate, but in order to effectively utilize the back side of the substrate, it is preferably disposed on the surface of the substrate. It does not interfere with the light emitted from the light source of the LED element on the substrate opposite to the LED element of the first light reflecting member. The third light reflection member is provided to connect the first light reflection member and the second light reflection member. The virtual LED forming surface is characterized in that a total reflectance of the light reflecting surface of the first light reflecting member, an elevation angle of the first light reflecting member, and an interval length between the arrangement end of the LED element and the first light reflecting member are defined. And formed. The distance between the disposed end of the LED element and the reflective member is set to be 0.1 mm to 5.0 mm, preferably 0.5 mm to 2.0 mm, and the elevation angle of the first light reflecting member is set to 50 to 75 degrees. Preferably, the height of the reflecting plate is set to be more than 5 times the width of the LED element, preferably 10 mm to 20 mm. The virtual LED element forming surface is characterized in that at least one of a total reflectance of the light reflecting surface, an elevation angle of the first light reflecting member, and an interval between the end of the LED element and the reflecting member is set to Can be changed, but can be changed to reflect the number of virtual LED forming faces. The second light reflecting member and/or the total beam transmitting plate are provided with at least one recess for light confinement. The full-beam transmission plate is characterized in that the total beam transmittance is 95% or more. The total reflectance of the light reflecting member is defined by 80% or more. The light reflecting surface of the first light reflecting member has a total reflectance and/or a shape different from the light directivity forming surface and the dummy LED element forming surface. It is characterized in that the first and second light reflecting members are provided with a fin material. The above-described light-emitting diode type lighting device is a straight tubular light-emitting diode type lighting device. The above-described light-emitting diode type lighting device is used in an electronic device. [Effects of the Invention] According to the present invention, there is provided a light-emitting diode type lighting device which can provide a light-emitting diode type lighting device including a driving device such as a power source which can obtain high heat dissipation and illumination.

於以下詳述本發明之發光二極體式照明裝置，尤其是直管形發光二極體式照明裝置。圖1係顯示本發明之發光二極體式照明裝置之概略圖。圖2係圖1所示之直管形發光二極體照明裝置之分解立體圖。圖3係圖1所示之剖面線A-A之第1實施形態之直管形發光二極體照明裝置之剖視圖。發光二極體式照明裝置較佳為包含：LED照明管，其具備配設於光之照射方向之全光束透過板；作為光源之LED元件，其於上述LED照明管內與上述全光束透過板對向而配置於基板；第1光反射構件，其具備配設於該LED元件之發光側之具有光反射特性之聚光反射面，上述第1光反射構件係於相對於上述LED元件之中心線對稱或非對稱地朝向光之發光方向延伸而配設，且上述第1光反射構件之聚光反射面具備：光指向形成面，其用以使自上述LED元件發出之光具有光指向性而自LED照明管通過全光束透過板照射至管外；及虛擬LED元件形成面，其用以映出上述LED元件之虛擬LED元件；第2光反射構件，其配設於上述照明管，且具備與全光束透過板對向且具有光反射特性之光反射面，上述第2光反射構件係自第1光反射構件之終端沿著全光束透過板之形狀朝向外方而配設於廣角方向。驅動作為光源之LED元件之驅動裝置具備以如下任一者之電壓驅動之驅動電路：①5 V、12 V或24 V之任一者之單一電源；②至少正向電壓1.5 V～4.5 V；或③90 V～240 V。驅動裝置除了驅動電路以外，進而具備AC電源及電容器等之電子零件、及將該等連接之配線等。AC電源及電容器等之電子零件較佳配置於基板之長度方向之兩端部。如此，較佳為將驅動裝置配設於不與自上述LED元件發出之光干涉之位置。另，關於LED元件以外之電子零件，亦可將其全部或一部分配置於基板之背面側而非配置於表面側，但若於基板12之表面側具備電子零件，則可於LED照明管內進一步將基板之設置位置配置於內側，而可將基板之背面側之內部空間進一步擴大。 LED元件係當施加上述特定之電壓則發出白色之光之表面安裝型之白色LED。較佳為該LED元件係以於基板之表面側之寬度方向中央位置沿著基板12之長度方向排成一行之方式以一定間隔配置。LED元件亦可以沿著基板12之長度方向排成複數行之方式配置。LED元件之配置除了直線狀配置為一行以外，亦可隨機配置為之字形。第1光反射構件19係於LED元件之兩側相對於上述LED元件之中心線對稱地配設，且以使自該LED元件發出之光具有光指向性而自LED照明管照射至管外之方式延伸而設置。第1光反射構件19係設置於基板上。圖4係說明自圖1之發光二極體式照明裝置之LED元件即光源發出之光之光路之概略圖。如圖4所示般，將第1光反射構件相對於基板之仰角設定為50度至75度，較佳為50度至65度，且將上述第2光反射構件自第1光反射構件之終端沿著全光束透過板之形狀而朝向外方配設於廣角方向，藉此，自LED元件發出之光係：①自LED元件之光源正下方直接進入第1光反射構件之內部空間而自全光束透過板照射至管體之外；再者，②由第1光反射構件之聚光反射面反射而通過第1光反射構件之內部空間而自全光束透過板照射至管體之外；再者，③由第1光反射構件之聚光反射面反射、通過第1光反射構件之內部空間到達全光束透過板之光，進而由第2光反射構件反射，經由光封閉機構自全光束透過板照射至管體之外。另，全光束透過板較佳具備曲面。此處，自上述LED元件發出之光係被封閉在上述全光束透過板及/或設置於上述全光束透過板與上述第2光反射構件之間之空間之光封閉機構。且，上述被封閉之自LED元件發出之光通過上述全光束透過板而照射至管體之外。上述第2光反射構件及/或上述全光束透過板較佳為至少具備1個光封閉用之凹處。自LED元件通過具備全光束透過板之透光性蓋體而照射之光較佳為以照射角度：120度至180度、全光束：2000～3000 lm進行照射。將第1光反射板之仰角設定為50度至75度，進而將LED元件之配置端與第1光反射板之間隔設定為0.1～5.0 mm，將第1光反射板之高度設定為LED元件之寬度之5倍以上，較佳為10 mm～20 mm，藉此能夠以較大之照射角度且消除光量之損耗，可提高照度及PPFD。藉由LED光源照射之照度較佳為獲得1.5～2.0倍。另，第1光反射構件相對於基板之仰角、LED元件端部與反射板之間隔、及反射板之高度亦可根據LED照明裝置之直徑等之尺寸而可改變。圖5(a)係顯示將自LED元件發出之光封閉於光封閉機構即全光束透過板及/或封閉於上述全光束透過板與上述第2光反射構件之間之空間之狀態、經由全光束透過板而照射之圖。圖5(b)係顯示自未封閉之狀態照射之圖。自該圖可知，自封閉光之狀態經由全光束透過板而照射之光係遍及全光束透過板之整體而大致均一地照射。另一方面，自未封閉狀態照射之光係於配設有LED元件之大致中央之區域較明亮，其周邊區域與中央相比照度較低，可看到於全光束透過板之中央區域與周邊區域照度不均一。此處，圖5(a)使用色溫度3000 K、全光線透過率；60～70%(帝人公司製造ML7500系列；乳白蓋體)之全光束透過板，圖5(b)使用色溫度3000 K，全光線透過率；89%(帝人化成公司製造MN4800系列；透明蓋體；透明板)之全光束透過板。圖6係顯示自配設於上述基板之LED元件發出之光照射之方向觀察LED元件時，可看到安裝於基板之LED元件13之虛擬LED元件14映於第1光反射構件之虛擬LED形成面之照片。此時之LED元件之照度較佳為具備30～80 1x/w。虛擬LED元件形成面較佳為由第1光反射面之全反射率、第1光反射構件之仰角、及LED元件之設置端與上述反射構件之光反射面之間隔長度規定而形成。如技術方案1之發光二極體式照明裝置，其特徵在於具備連結上述第1光反射構件與上述第2光反射構件之第3光反射構件。較佳為上述全光束透過板具備全光束透過率95%以上。較佳為反射構件之全反射率係由80%以上規定。較佳為本發明之第1光反射構件之光反射面係對光指向性形成面與虛擬LED元件形成面將全反射率及/或形狀設為不同。較佳為虛擬LED元件形成面係藉由將上述光反射面之全反射率、上述第1光反射構件之仰角、及上述LED元件之設置端與上述反射構件之間隔長度之至少一者設為可改變，而將上述虛擬LED元件於虛擬LED形成面上映出之個數可改變地映出。本發明之上述發光二極體式照明裝置較佳為直管形發光二極體式照明裝置。進而，較佳為光指向性形成面與虛擬LED形成面具備不同之形狀。光指向性形成面與虛擬LED形成面亦可為將至少一部分之形狀形成為直線與直線以外之形狀，例如，曲面、凹凸、Z字形，乃至該等形狀之組合、或以該等之形狀改變間距地組合等。光指向性形成面與虛擬LED形成面亦可為相同之形狀。進而，亦可對光指向性形成面與虛擬LED形成面將全反射率設為不同。亦可將全反射率於80%～95%之範圍設為不同。又，第1光反射構件具備用以使自LED元件發出之光具有指向性而自LED照明管照射至管外之光指向性形成面、及於面向LED元件之側之聚光反射面映出上述安裝之LED元件之虛擬LED元件之虛擬LED元件形成面。另，虛擬LED元件形成面亦可形成光指向性形成面。發光二極體式照明裝置於直管形發光二極體式照明燈中，具備替代螢光燈安裝件之先前螢光管之長度及直徑。直管形發光二極體式照明燈之全長與先前之直管形之螢光燈相同，且可根據其用途而適當設定為例如300 mm至2400 mm等。又，其直徑與先前之直管形之螢光燈大致相同，且作為整體具有與直管形之螢光燈大致相同之外形及外觀。另，發光二極體式照明裝置之管體係具有大致半圓筒狀之剖面形狀之構件。發光二極體式照明裝置之管體可以例如玻璃或合成樹脂等材料形成。例如，亦可為藉由聚碳酸酯樹脂等之具有特定彈性之材料，以成為長條之半圓筒之方式一體成形之構件。又，發光二極體式照明燈之管體之整體或一部分具有透光性，且只要可透光，則亦可以透明、半透明、有色透明之材料形成。又，用以驅動發光二極體式照明裝置之AC電源等之電子零件較佳設置於LED照明管內，且以不與自LED光源放射之光干涉之位置及配線態樣配置、安裝於基板。於本發明之LED照明裝置中，虛擬LED元件之映出照度只要為LED元件有發光即可，但較佳為至少具備30 1x/w～80 1x/w。此處，LED照度係對發光二極體式照明裝置施加交流100 V 50 Hz而測定。測定係使用以JIS C1609規定之一般形AA級之照度形。測定距離係將LED元件之光源之前表面與照度形之測定基準面之距離設為1 m。光源係鉛垂向下點亮而測定。測定結果如下。LED元件之消耗電力(W)為19.5 W。測定結果1：724(lx) 37.1 lx/w 測定結果1：870(lx) 44.6 lx/w 測定結果1：1556(lx) 79.8 lx/w 較佳為上述反射構件具備Al材料等之散熱片構件。於本實施形態之直管形發光二極體式照明燈中，將供安裝LED元件之基板正下方之散熱片部分、與人體所接觸之散熱片部分之距離設為先前之散熱片之2～3倍以上之長度，藉此熱傳導效率變佳，且LED元件通電時產生之熱之散熱效果提高。於本實施形態中，非將安裝LED元件之基板正下方之散熱片構造設為半圓筒且LED元件正下方與人體接觸之散熱片之距離較短之構造，而是將自LED元件正下方至與人體接觸之散熱片之距離拉長，故為M形構造，成為提高熱傳導效率、更加促進散熱之構造。於本實施形態之構造中，藉由設為以一定角度聚光反射之M形散熱片(剖面)構造，將由LED元件發出之光反射並指向特定方向，而謀求照度提高。再者，為了將M形構造之散熱片(剖面)之配光角度設為廣角，而將LED元件側之散熱片面進行反射效率較高之銀塗裝、鍍覆或鉻處理。又，同樣地，為了將配光角度設為廣角，而將散熱片蓋體設為防擴散或稜柱型。以下，對本發明之一實施形態，參照附圖具體地進行說明。發光二極體式照明裝置1設為如替代螢光燈安裝具之先前之螢光燈管之長度及直徑。發光二極體式照明裝置之全長係與先前之直管形之螢光燈同樣地，且可根據其用途而適當設定為例如300 mm、450 mm、600 mm、900 mm、1200 mm、1800 mm、2400 mm等。發光二極體式照明裝置之管徑與先前之直管形之螢光燈大致相同，且作為整體具有與直管形之螢光燈大致相同之外形及外觀。如圖1～圖3所示，發光二極體式照明裝置1具備：圓筒狀管體10，其具備具有全光束透過板之透光性蓋體31及管體構件15；LED元件13，其係配設於圓筒狀管體10之內部；基板12，其供安裝LED元件13；基板支持構件17；光反射構件19；LED控制器22；及端部蓋50。進而，光反射構件19具備第1光反射構件191、第2光反射構件193、及第3光反射構件195。此處，較佳為管體構件15、基板支持構件17、第1光反射構件191、第2光反射構件193、及第3光反射構件195係以鋁、銅、或塑料等之散熱片材製作。又，於本實施形態中，較佳為基板支持構件17與第1光反射構件191係一體成形而製作。又，較佳為將第1光反射構件191、第2光反射構件193、及第3光反射構件195一體成形而製作。進而，較佳為將基板支持構件17、第1光反射構件191、第2光反射構件193、及第3光反射構件195一體成形而製作。若對該等構件17、191、193、195使用塑料，可容易地將該等構件一體成形。具備驅動LED元件之驅動裝置，驅動裝置係以①5 V、12 V或24 V之任一者之單一電源、或②至少正向電壓1.5 V～4.5 V、或③90 V～240 V之任一者驅動。上述驅動裝置較佳配設於不與自上述LED元件發出之光干涉之位置。於該圖中，驅動LED元件之電源較佳係配設於搭載有LED元件13之基板12之下方且管體之底上。將驅動LED元件之電源搭載於第1光反射構件之朝向LED元件之相反之側且基板12之上。另，電源較佳配設於不與自LED元件發出之光干涉之位置，而不限於配設有該等之位置。藉由對該等構件15、17、191、193、195使用散熱片，可獲得較高之散熱效果，例如於將散熱片之素材設為鋁之情形時，可將接觸人體之部分之熱設為安全之溫度，例如40℃。一般而言散熱片之素材為熱傳導效率優異之鋁或銅。藉由將該等構件17、191、193、195進行耐酸鋁處理之模具拉擠(擠出)一體加工，可使製造步驟變得簡易，且謀求成本降低與步驟縮短。即，根據發光二極體式照明裝置1，可將LED直管(螢光燈型)、LED之最大課題即散熱片表面溫度設為即使與人體接觸亦安全之溫度(約40℃)，且可發揮照度亦與螢光燈相同或同等以上之性能。如圖3所示，基板12被收容且支持於基板支持構件17之長邊形狀之內部空間(封閉空間)內。又，LED元件13係於形成於基板支持構件17之透光性蓋體31側之條狀之開口部使發光面與透光性蓋體31對向地配設。基板12具有傳熱性。基板支持構件17經由基板12接收自LED元件產生之熱，且傳遞至第1光反射構件。第1光反射構件191自成為與基板支持構件17之結合部之一端朝向透光性蓋體31延伸而配設。如圖3所示，於發光二極體式照明裝置1之上述封閉空間之橫截面上，於沿著橫截面之透光性蓋體31之中心線61上配設LED元件13。透光性蓋體31較佳為具有全光束透過率95%以上之全光束透過板。全光束透過板較佳具備全光束透過率95(%)以上。透光性蓋體31使用帝人公司製造之高擴散類型即樹脂製造之ML系列。此處，全光束透過率(%)係以載置有試驗片時之全光束/未載置試驗片時之全光束×100表示。安裝於基板12之LED元件13亦可於基板之長度方向以特定間隔配設為1行或複數行。如圖2所示，於基板12上沿著長度方向等間隔地安裝有複數個LED元件13。又，於基板12之端部配置有LED控制器21。第1光反射構件191係與LED元件具有間隔(S)而於該LED元件之兩側相對於上述LED元件之中心線對稱或非對稱地配設，且使自該LED元件發出之光具有光指向性而使光自LED照明光朝管外照射之方式延伸而設置。較佳為第1光反射構件之長度係LED元件之寬度之5倍以上，且較佳為自基板上起約10 mm～20 mm。此處第1光反射構件191較佳於LED元件側具備聚光反射面19a。較佳為聚光反射面19a具備光指向形成面20a、及於面向LED元件之側之光反射面映出所安裝之LED元件之虛擬LED元件之虛擬LED元件形成面20b。較佳為將上述LED元件端部與第1光反射構件19之聚光反射面之間隔長度(S)規定為0.1 mm至5.0 mm，較佳為0.5 mm至2.0 mm，將第1光反射構件19之仰角α規定為50度至75度，較佳為50度至65度，且將上述反射構件之全反射率規定為80%以上。若於聚光反射面之一部分設置電性絕緣材料，則上述間隔亦可為零。安裝於基板之LED元件之虛擬LED元件係映出在第1光反射構件19之聚光反射面19b。於自LED元件之照射方向觀察安裝於基板之LED元件之下方之情形時，將於第1光反射構件19之聚光反射面19a映出虛擬LED元件之圖示於圖6。管體10具備透過來自LED元件13之光之透光性蓋體31、及管體構件15。較佳為管體31具備封閉空間，封閉空間係於其中具備LED元件13、基板12、基板支持構件17、第1光反射構件191、第2光反射構件193、及第3光反射構件195，且該等各自相對於中心線61而具有線對稱之形狀。端部蓋50係嵌入於由管體構件15與透光性蓋體31構成之管狀構造之2個端部。於端部蓋50設置有電源引腳51。第1光反射構件191係於自安裝於基板之LED元件發出之光行進之方向朝向上述透光性蓋體31延伸之延伸部23具備聚光反射面19a。延伸部23係於自安裝於基板之LED元件發出之光行進之方向上，於上述LED元件之兩側相對於上述LED元件之中心線對稱或非對稱地配設。延伸部23係以將來自發光元件13之光指向透光性蓋體31之姿勢配置。第1光反射構件19具備：第1光反射構件191，其朝透光性蓋體31以特定之仰角：50度至75度之角度延伸；第2光反射構件193，其沿著透光性蓋體31之彎曲形狀彎曲設置；及第3光反射構件195，其連結第1光反射構件191與第2光反射構件193。光反射構件19不限於第1光反射構件191、第2光反射構件193、及第3光反射構件195之構成，亦可連結光反射構件而設為更多段構成。第1光反射構件191係於延伸部23具備於LED元件13側之面具有光反射特性之聚光反射面19a。較佳為聚光反射面19a朝向中心線61而呈凸狀的曲面。該曲面之曲率係根據所要求之光指向性而適當決定。較佳為第2光反射構件193及第3光反射構件195各自於與透光性蓋體31對向之側具備具有光反射特性之光反射面193a及195a。較佳為虛擬LED元件形成面係由光反射面之全反射率、第1光反射構件之仰角、及LED元件之設置端與上述反射構件之光反射面之間隔長度之至少1者規定而形成。較佳為上述全光束透過板具備全光束透過率95%以上。較佳為上述反射構件之全反射率係由80%以上規定。即，為了使LED元件之發光照度指向為與先前之螢光管同等或其以上，較佳為將第1光反射構件之聚光反射面之全反射率設為80%以上。具體而言，較佳為於聚光反射面19a實施例如鍍銀、銀塗裝、鍍鉻等。又，此時之照度係基於「明亮度與光源至照射面之距離之平方成反比」之光之明亮度定律而決定。較佳為自上述LED元件發出之光經由第1光反射構件191通過全光束透過板31而照射至管體之外時，被封閉於與第2光反射構件193之光反射面193a對應而配設之全光束透過板31，及/或被封閉於上述全光束透過板31與上述第2光反射構件193之間形成之光封閉路徑60，且被封閉之光自全光束透過板31照射至管體之外。進而，較佳為自上述LED元件發出之光經由第1光反射構件191通過全光束透過板而照射至管體之外時，第1光反射構件191相對於基板之仰角設定為50度至75度，較佳為50度至65度，LED元件端部與第1光反射構件之間隔(S)設定為0.5～5.0 mm，反射板之高度設定為LED元件之寬度之5倍以上，較佳為10～20 mm。較佳為藉由該設定，將自上述LED元件發出之光封閉於與第2光反射構件20之反射面對應而配設之全光束透過板31，及/或封閉於形成於上述全光束通過板與上述第2光反射構件之間之空間之光封閉路徑60，且被封閉之光自全光束透過板31照射至管體之外。較佳為形成於全光束透過板與第2光反射構件之間之空間之光封閉路徑60，係將第2光反射構件之端部嵌合於全光束透過板而形成。較佳為上述第2光反射構件及/或上述全光束透過板具備至少1個光封閉用之凹處62。如此，自LED元件經由全光束透過板照射至管外之光係以照射角度120度至180度、全光束2000～3000 lm照射。此時，較佳為虛擬LED係於第1光反射構件映出。藉由使第2光反射構件193之光反射面193a具有光反射特性，可使來自LED元件之光之中、如圖4所示般使在透光性蓋體31之內面反射之光，以面反射而通過透光性蓋體31。本實施形態之提高反射效率之處理係銀塗裝、鍍銀或以此為準之塗裝，如為銀塗裝，可將全反射率最多提高至90%。發光二極體式照明裝置1藉由使用圖2及圖3所示之形狀之光反射構件，可使LED元件與發光二極體式照明裝置1之外周面(人體接觸之部分)之距離設為較先前之構造長(可設為長2倍以上)。根據直管形發光二極體式照明裝置1，可將照度分佈設為廣角(140度以上)，能夠以螢光燈之50%之消耗電力獲得先前之螢光燈之性能(照度與配光)，可實現省能源照明光源。具體而言，可將消耗電力設為與螢光燈相比而為12～13左右，且照度/PPFD可為2至3倍(與先前之LED比較)。不會產生如螢光管之高熱，有助於安全與安心使用。又，可將直管形發光二極體式照明燈1設為500g以下。於以下記述LED元件以及光反射構件之另一實施例。如圖7所示，2個發光二極體13a、13b係以各自朝相同方向出射光之方向配置。2個發光二極體13a、13b亦可設置於與長度方向正交之方向。設置於正交之方向之發光二極體13之數量亦可為3以上。發光二極體13a亦可夾在一對第1光反射構件51與構件53之間，且構件51及構件53之發光二極體13a側具有反射特性。如圖8所示，2個發光二極體13a、13b係以各自朝向照明裝置之外側而朝不同之方向照射光之方式傾斜而配置。亦可將2個發光二極體13a、13b設置於與長度方向正交之方向。設置於正交之方向之發光二極體13之數量亦可為3以上。發光二極體13a亦可夾在一對第1光反射構件51與53之間，且第1光反射構件51及構件53之發光二極體13a側具有反射特性。發光二極體13b係夾在一對第1光反射構件53與構件55之間，且第1光反射構件53及構件55之發光二極體13b側具有反射特性。發光二極體13之電源等係相對於第1構件17而設置於與上述透明性蓋體31相反之側，且被收容於由管體40形成之空間內。另，透明性蓋體31係設置於發光二極體13側。管體40等之形狀為任意。本發明不限於上述之實施形態。即，本領域技術人員亦可於本發明之技術範圍及其均等之範圍內，就上述實施形態之構成要素進行各種變更、組合、次組合、及替代。 [產業上之可利用性] 本發明可應用於發光二極體式照明燈。The light-emitting diode type lighting device of the present invention, in particular, a straight tube-shaped light-emitting diode type lighting device, will be described in detail below. Fig. 1 is a schematic view showing a light-emitting diode type lighting device of the present invention. 2 is an exploded perspective view of the straight tubular light-emitting diode lighting device shown in FIG. 1. Fig. 3 is a cross-sectional view showing the straight tubular light-emitting diode lighting device of the first embodiment of the cross-sectional line A-A shown in Fig. 1. Preferably, the LED illumination device includes: an LED illumination tube having a full beam transmission plate disposed in a direction in which the light is irradiated; and an LED element as a light source in the LED illumination tube and the full beam transmission plate pair The first light reflecting member is provided with a light collecting reflecting surface having a light reflecting property disposed on a light emitting side of the LED element, and the first light reflecting member is attached to a center line of the LED element Arranging symmetrically or asymmetrically toward the light emitting direction of the light, and the light collecting reflecting surface of the first light reflecting member includes a light directing forming surface for causing light emitted from the LED element to have light directivity. The LED lighting tube is irradiated to the outside of the tube through the full beam transmitting plate; and the dummy LED element forming surface is used to reflect the dummy LED element of the LED element; and the second light reflecting member is disposed on the lighting tube and has a light reflecting surface that is opposite to the total beam transmitting plate and has light reflection characteristics, and the second light reflecting member is disposed outward from the end of the first light reflecting member along the shape of the total beam transmitting plate. Angle direction. A driving device for driving an LED element as a light source is provided with a driving circuit driven by a voltage of any one of: a single power supply of either 15 V, 12 V or 24 V; 2 at least a forward voltage of 1.5 V to 4.5 V; 390 V to 240 V. In addition to the drive circuit, the drive device further includes electronic components such as an AC power source and a capacitor, and wiring for connecting the devices. Electronic components such as an AC power source and a capacitor are preferably disposed at both ends in the longitudinal direction of the substrate. In this manner, it is preferable that the driving device is disposed at a position that does not interfere with light emitted from the LED element. In addition, all or part of the electronic components other than the LED elements may be disposed on the back side of the substrate rather than on the surface side. However, if electronic components are provided on the surface side of the substrate 12, the LED lighting tube may be further incorporated in the LED lighting tube. The arrangement position of the substrate is placed inside, and the internal space on the back side of the substrate can be further enlarged. The LED element is a surface mount type white LED that emits white light when the above specific voltage is applied. It is preferable that the LED elements are arranged at regular intervals so that the center position in the width direction of the surface side of the substrate is aligned in the longitudinal direction of the substrate 12. The LED elements may be arranged in a plurality of rows along the length direction of the substrate 12. The arrangement of the LED elements may be randomly arranged in a zigzag shape in addition to being linearly arranged in one line. The first light reflecting member 19 is disposed symmetrically with respect to the center line of the LED element on both sides of the LED element, and irradiates light from the LED lighting tube to the outside of the tube so that light emitted from the LED element has light directivity. The way is extended and set. The first light reflecting member 19 is provided on the substrate. Fig. 4 is a schematic view showing an optical path of light emitted from a light source of an LED element of the light-emitting diode type illumination device of Fig. 1. As shown in FIG. 4, the elevation angle of the first light reflecting member with respect to the substrate is set to 50 to 75 degrees, preferably 50 to 65 degrees, and the second light reflecting member is used from the first light reflecting member. The terminal is disposed outward in the wide-angle direction along the shape of the full beam transmitting plate, whereby the light emitted from the LED element: 1 directly enters the internal space of the first light reflecting member from directly under the light source of the LED element. The full beam is transmitted through the plate to the outside of the tube; and 2 is reflected by the condensing reflection surface of the first light reflecting member and passes through the internal space of the first light reflecting member to be irradiated from the entire beam transmitting plate to the outside of the tube; Further, 3 is reflected by the condensing reflection surface of the first light reflecting member, passes through the internal space of the first light reflecting member, and reaches the light of the entire light beam transmitting plate, and is further reflected by the second light reflecting member, and the entire light beam is transmitted through the light blocking mechanism. Irradiation through the plate to the outside of the tube. In addition, the full beam transmitting plate preferably has a curved surface. Here, the light emitted from the LED element is enclosed by the full beam transmitting plate and/or the light blocking mechanism provided in the space between the total beam transmitting plate and the second light reflecting member. Further, the light emitted from the LED element is irradiated to the outside of the tube through the full beam transmitting plate. It is preferable that the second light reflecting member and/or the total beam transmitting plate have at least one recess for light confinement. The light that is irradiated from the LED element by the translucent cover having the full beam transmission plate is preferably irradiated at an irradiation angle of 120 to 180 degrees and a total beam of 2000 to 3000 lm. The elevation angle of the first light reflecting plate is set to 50 degrees to 75 degrees, and the interval between the arrangement end of the LED element and the first light reflecting plate is set to 0.1 to 5.0 mm, and the height of the first light reflecting plate is set to be an LED element. The width is 5 times or more, preferably 10 mm to 20 mm, whereby the irradiation angle and the loss of the amount of light can be eliminated with a large irradiation angle, and the illuminance and PPFD can be improved. The illuminance by the LED light source is preferably 1.5 to 2.0 times. Further, the elevation angle of the first light reflecting member with respect to the substrate, the distance between the end portion of the LED element and the reflecting plate, and the height of the reflecting plate may be changed according to the size of the diameter of the LED lighting device or the like. Fig. 5 (a) shows a state in which light emitted from the LED element is enclosed in a light blocking means, that is, a full beam transmitting plate, and/or a space enclosed between the full beam transmitting plate and the second light reflecting member. A diagram in which a beam of light is transmitted through a plate. Fig. 5(b) is a view showing illumination from an unclosed state. As can be seen from the figure, the light irradiated from the state of the closed light via the full beam transmitting plate is substantially uniformly irradiated throughout the entire beam transmitting plate. On the other hand, the light irradiated from the unclosed state is brighter in the substantially central region where the LED element is disposed, and the peripheral region is lower in illumination than the center, and can be seen in the central region and the periphery of the full beam transmitting plate. The area illumination is not uniform. Here, Fig. 5(a) uses a total light transmittance of a color temperature of 3000 K, a total light transmittance, 60 to 70% (manufactured by Teijin ML7500 series; milky white cover), and Fig. 5(b) uses a color temperature of 3000 K. , full light transmittance; 89% (manufactured by Teijin Chemical Co., Ltd. MN4800 series; transparent cover; transparent plate) full beam transmission plate. 6 is a view showing the formation of a dummy LED which is reflected by the dummy light-emitting member 14 of the LED element 13 mounted on the substrate when the LED element is viewed from the direction in which the light emitted from the LED element disposed on the substrate is observed. Photo of the face. The illuminance of the LED element at this time is preferably 30 to 80 1x/w. The dummy LED element forming surface is preferably formed by defining a total reflectance of the first light reflecting surface, an elevation angle of the first light reflecting member, and a length of a gap between the end of the LED element and the light reflecting surface of the reflecting member. The illuminating device according to claim 1 is characterized in that the third light reflecting member that connects the first light reflecting member and the second light reflecting member is provided. Preferably, the full beam transmitting plate has a total beam transmittance of 95% or more. Preferably, the total reflectance of the reflecting member is defined by 80% or more. It is preferable that the light reflecting surface of the first light reflecting member of the present invention has a total reflectance and/or a shape different from the light directivity forming surface and the dummy LED element forming surface. Preferably, the dummy LED element forming surface is formed by setting at least one of a total reflectance of the light reflecting surface, an elevation angle of the first light reflecting member, and an interval between the end of the LED element and the reflecting member. The number of the virtual LED elements reflected on the virtual LED forming surface can be changed to be changed. The above-described light emitting diode type lighting device of the present invention is preferably a straight tube type light emitting diode type lighting device. Further, it is preferable that the light directivity forming surface and the dummy LED forming surface have different shapes. The light directivity forming surface and the dummy LED forming surface may also be formed by forming at least a part of the shape into a shape other than a straight line and a straight line, for example, a curved surface, a concave-convex, a zigzag shape, or even a combination of the shapes, or a shape thereof. Combination of spacing, etc. The light directivity forming surface and the dummy LED forming surface may have the same shape. Further, the total direct reflectance may be set to be different between the light directivity forming surface and the dummy LED forming surface. The total reflectance may be set to be different in the range of 80% to 95%. Further, the first light reflecting member is provided with a light directivity forming surface for causing light emitted from the LED element to have directivity from the LED lighting tube to the outside of the tube, and a concentrated reflecting surface on the side facing the LED element The dummy LED element forming surface of the dummy LED element of the LED element mounted above. Further, the dummy LED element forming surface may also form a light directivity forming surface. The light-emitting diode type lighting device is provided with a length and a diameter of a previous fluorescent tube instead of a fluorescent lamp mounting member in a straight tubular light-emitting diode type lighting lamp. The full length of the straight tubular light-emitting diode lamp is the same as that of the previous straight tube-shaped fluorescent lamp, and can be appropriately set to, for example, 300 mm to 2400 mm depending on the use thereof. Further, the diameter is substantially the same as that of the conventional straight tubular fluorescent lamp, and as a whole has substantially the same outer shape and appearance as a straight tubular fluorescent lamp. Further, the tube system of the light-emitting diode type lighting device has a member having a substantially semi-cylindrical cross-sectional shape. The tube body of the light-emitting diode type lighting device may be formed of a material such as glass or synthetic resin. For example, it may be a member integrally formed into a long semi-cylinder by a material having a specific elasticity such as a polycarbonate resin. Further, the entire or a part of the tube of the light-emitting diode type illumination lamp is translucent, and may be formed of a transparent, translucent or colored transparent material as long as it can transmit light. Further, an electronic component such as an AC power source for driving the light-emitting diode type lighting device is preferably disposed in the LED lighting tube, and is disposed on the substrate so as not to interfere with the position and wiring pattern of the light radiated from the LED light source. In the LED lighting device of the present invention, the illuminance of the dummy LED element may be such that the LED element emits light, but it is preferable to have at least 30 1x/w to 80 1x/w. Here, the LED illuminance is measured by applying an alternating current of 100 V 50 Hz to the light-emitting diode type illumination device. The measurement method uses an illuminance shape of a general shape AA grade specified in JIS C1609. The distance was measured by setting the distance between the front surface of the light source of the LED element and the measurement reference surface of the illuminance shape to 1 m. The light source was measured by lighting up vertically. The measurement results are as follows. The power consumption (W) of the LED element is 19.5 W. Measurement result 1: 724 (lx) 37.1 lx/w Measurement result 1: 870 (lx) 44.6 lx/w Measurement result 1:1556 (lx) 79.8 lx/w Preferably, the reflection member is provided with a fin member such as an Al material. . In the straight tubular light-emitting diode type illuminating lamp of the present embodiment, the distance between the heat sink portion directly under the substrate on which the LED element is mounted and the heat sink portion that is in contact with the human body is set to 2 to 3 of the previous heat sink. More than the length, the heat transfer efficiency is improved, and the heat dissipation effect of the heat generated when the LED element is energized is improved. In the present embodiment, the heat sink structure directly under the substrate on which the LED element is mounted is not a structure in which the distance between the fins directly under the LED element and the human body is short, but the structure is directly below the LED element. Since the distance from the heat sink that is in contact with the human body is elongated, the M-shaped structure is a structure that improves heat transfer efficiency and further promotes heat dissipation. In the structure of the present embodiment, the M-shaped heat sink (cross-sectional) structure which is condensed and reflected at a constant angle reflects the light emitted from the LED element and points in a specific direction, thereby improving the illuminance. Further, in order to set the light distribution angle of the heat sink (cross section) of the M-shaped structure to a wide angle, the heat sink surface on the LED element side is subjected to silver coating, plating or chromium treatment with high reflection efficiency. Further, similarly, in order to set the light distribution angle to a wide angle, the fin cover is made to be diffusion-proof or prismatic. Hereinafter, an embodiment of the present invention will be specifically described with reference to the drawings. The illuminating diode illuminating device 1 is set to have the length and diameter of the previous fluorescent tube as an alternative to the fluorescent lamp mounting device. The full length of the light-emitting diode illumination device is the same as that of the previous straight tubular fluorescent lamp, and can be appropriately set to, for example, 300 mm, 450 mm, 600 mm, 900 mm, 1200 mm, 1800 mm, depending on the use thereof. 2400 mm and so on. The light-emitting diode illuminating device has substantially the same diameter as the conventional straight-tube fluorescent lamp, and as a whole has substantially the same outer shape and appearance as a straight tubular fluorescent lamp. As shown in FIGS. 1 to 3, the light-emitting diode illumination device 1 includes a cylindrical tube body 10 including a light-transmitting cover member 31 having a full-beam transmission plate and a tubular member 15, and an LED element 13; The system is disposed inside the cylindrical tubular body 10, and includes a substrate 12 for mounting the LED element 13, a substrate supporting member 17, a light reflecting member 19, an LED controller 22, and an end cover 50. Further, the light reflecting member 19 includes a first light reflecting member 191, a second light reflecting member 193, and a third light reflecting member 195. Here, it is preferable that the tube member 15, the substrate supporting member 17, the first light reflecting member 191, the second light reflecting member 193, and the third light reflecting member 195 are heat-dissipating sheets such as aluminum, copper, or plastic. Production. Further, in the present embodiment, it is preferable that the substrate supporting member 17 and the first light reflecting member 191 are integrally molded. Moreover, it is preferable to manufacture the first light reflection member 191, the second light reflection member 193, and the third light reflection member 195 integrally. Further, it is preferable to integrally manufacture the substrate supporting member 17, the first light reflecting member 191, the second light reflecting member 193, and the third light reflecting member 195. If plastics are used for the members 17, 191, 193, and 195, the members can be easily integrally formed. A driving device for driving an LED element, the driving device being a single power supply of either 15 V, 12 V or 24 V, or 2 at least a forward voltage of 1.5 V to 4.5 V, or 390 V to 240 V drive. Preferably, the driving device is disposed at a position that does not interfere with light emitted from the LED element. In the figure, the power source for driving the LED elements is preferably disposed below the substrate 12 on which the LED elements 13 are mounted and on the bottom of the tube body. The power source for driving the LED element is mounted on the opposite side of the first light-reflecting member facing the LED element and on the substrate 12. In addition, the power source is preferably disposed at a position that does not interfere with light emitted from the LED element, and is not limited to the position where the light source is disposed. By using the heat sink for the members 15, 17, 191, 193, 195, a high heat dissipation effect can be obtained, for example, when the material of the heat sink is made of aluminum, the heat of the part contacting the human body can be set. For a safe temperature, for example 40 ° C. In general, the material of the heat sink is aluminum or copper which is excellent in heat conduction efficiency. By performing the pultrusion (extrusion) integrated processing of the members 37, 191, 193, and 195 for the alumite treatment, the manufacturing process can be simplified, and the cost can be reduced and the steps can be shortened. In other words, according to the light-emitting diode type illuminating device 1, the LED straight tube (fluorescent lamp type) and the largest surface of the LED, that is, the surface temperature of the heat sink can be set to a temperature (about 40 ° C) which is safe even when in contact with the human body, and can be used. The illuminance is also the same as or equivalent to that of the fluorescent lamp. As shown in FIG. 3, the substrate 12 is housed and supported in the inner space (closed space) of the long side shape of the substrate supporting member 17. Further, the LED element 13 is disposed in a strip-shaped opening formed on the side of the translucent cover 31 of the substrate supporting member 17, and the light-emitting surface is disposed to face the translucent cover 31. The substrate 12 has heat transfer properties. The substrate supporting member 17 receives heat generated from the LED elements via the substrate 12 and transmits the heat to the first light reflecting members. The first light reflecting member 191 is disposed to extend toward the light-transmitting cover 31 from one end of the joint portion with the substrate supporting member 17 . As shown in FIG. 3, on the cross section of the above-mentioned closed space of the light-emitting diode type illuminating device 1, the LED element 13 is disposed on the center line 61 of the translucent cover 31 along the cross section. The translucent cover 31 preferably has a full beam transmission plate having a total beam transmittance of 95% or more. The full beam transmission plate preferably has a total beam transmittance of 95 (%) or more. The translucent cover 31 is a ML series manufactured by a high diffusion type, that is, a resin manufactured by Teijin Corporation. Here, the total beam transmittance (%) is represented by the total beam × 100 when the test piece is placed with the full beam/the test piece is not placed. The LED elements 13 mounted on the substrate 12 may be arranged in a row or a plurality of rows at a specific interval in the longitudinal direction of the substrate. As shown in FIG. 2, a plurality of LED elements 13 are mounted on the substrate 12 at equal intervals in the longitudinal direction. Further, an LED controller 21 is disposed at an end of the substrate 12. The first light reflecting member 191 is spaced apart from the LED element (S) and disposed symmetrically or asymmetrically with respect to the center line of the LED element on both sides of the LED element, and the light emitted from the LED element has light. Directivity is provided to extend the light from the LED illumination light toward the outside of the tube. Preferably, the length of the first light reflecting member is 5 times or more the width of the LED element, and preferably about 10 mm to 20 mm from the substrate. Here, it is preferable that the first light reflection member 191 has a light collecting reflection surface 19a on the LED element side. Preferably, the condensing reflection surface 19a includes a light directivity forming surface 20a and a dummy LED element forming surface 20b that reflects the dummy LED element of the mounted LED element on the light reflecting surface facing the LED element. Preferably, the length (S) of the distance between the end of the LED element and the condensing reflection surface of the first light reflecting member 19 is 0.1 mm to 5.0 mm, preferably 0.5 mm to 2.0 mm, and the first light reflecting member is used. The elevation angle α of 19 is set to 50 to 75 degrees, preferably 50 to 65 degrees, and the total reflectance of the above-mentioned reflecting member is set to 80% or more. If an electrically insulating material is provided on one of the concentrating reflection surfaces, the interval may be zero. The dummy LED element of the LED element mounted on the substrate is reflected on the condensed reflection surface 19b of the first light reflection member 19. When the LED element is mounted below the LED element in the direction in which the LED element is irradiated, the virtual LED element is reflected on the condensing reflection surface 19a of the first light reflecting member 19 as shown in FIG. 6. The tube body 10 includes a light-transmitting cover 31 that transmits light from the LED element 13, and a tubular member 15. Preferably, the tubular body 31 includes a closed space in which the LED element 13, the substrate 12, the substrate supporting member 17, the first light reflecting member 191, the second light reflecting member 193, and the third light reflecting member 195 are provided. And each of these has a line symmetrical shape with respect to the center line 61. The end cover 50 is fitted into the two end portions of the tubular structure composed of the tubular member 15 and the translucent cover 31. A power supply pin 51 is provided to the end cover 50. The first light reflecting member 191 is provided with a condensing reflection surface 19a on the extending portion 23 that extends toward the light-transmitting cover 31 in a direction in which light emitted from the LED element mounted on the substrate travels. The extending portion 23 is disposed symmetrically or asymmetrically with respect to the center line of the LED element on both sides of the LED element in a direction in which light emitted from the LED element mounted on the substrate travels. The extending portion 23 is disposed in a posture in which light from the light-emitting element 13 is directed to the light-transmitting cover 31. The first light reflecting member 19 includes a first light reflecting member 191 that extends toward the light-transmitting cover 31 at a specific elevation angle of 50 degrees to 75 degrees, and a second light reflecting member 193 that is transparent. The curved shape of the lid body 31 is curved, and the third light reflecting member 195 is connected to the first light reflecting member 191 and the second light reflecting member 193. The light reflecting member 19 is not limited to the configuration of the first light reflecting member 191, the second light reflecting member 193, and the third light reflecting member 195, and may be connected to the light reflecting member to have a larger number of configurations. The first light reflecting member 191 is a light collecting reflecting surface 19a having a light reflecting property on the surface of the extending portion 23 provided on the side of the LED element 13. It is preferable that the condensing reflection surface 19a has a convex curved surface toward the center line 61. The curvature of the curved surface is appropriately determined according to the required light directivity. It is preferable that each of the second light reflecting member 193 and the third light reflecting member 195 has light reflecting surfaces 193a and 195a having light reflection characteristics on the side opposite to the light-transmitting cover 31. Preferably, the dummy LED element forming surface is formed by at least one of a total reflectance of the light reflecting surface, an elevation angle of the first light reflecting member, and a length of a distance between the LED end of the LED element and the light reflecting surface of the reflecting member. . Preferably, the full beam transmitting plate has a total beam transmittance of 95% or more. Preferably, the total reflectance of the reflecting member is set to be 80% or more. In other words, in order to direct the illuminance of the LED element to be equal to or higher than that of the conventional fluorescent tube, it is preferable that the total reflectance of the condensed reflection surface of the first light reflecting member is 80% or more. Specifically, it is preferable to apply, for example, silver plating, silver coating, chrome plating, or the like to the condensing reflection surface 19a. Moreover, the illuminance at this time is determined based on the law of brightness of light in which "the brightness is inversely proportional to the square of the distance from the light source to the illuminated surface". Preferably, when the light emitted from the LED element is irradiated to the outside of the tube through the total light beam transmitting plate 31 via the first light reflecting member 191, the light is blocked by the light reflecting surface 193a of the second light reflecting member 193. The full beam transmitting plate 31 is disposed and/or enclosed by the light blocking path 60 formed between the full beam transmitting plate 31 and the second light reflecting member 193, and the enclosed light is irradiated from the total beam transmitting plate 31 to Outside the tube. Further, when the light emitted from the LED element is irradiated to the outside of the tube through the total light beam transmitting plate via the first light reflecting member 191, the elevation angle of the first light reflecting member 191 with respect to the substrate is preferably set to 50 to 75. The degree is preferably 50 to 65 degrees, and the interval (S) between the end of the LED element and the first light reflecting member is set to 0.5 to 5.0 mm, and the height of the reflecting plate is set to be 5 times or more the width of the LED element, preferably. It is 10 to 20 mm. Preferably, the light emitted from the LED element is enclosed by the all-beam transmitting plate 31 disposed corresponding to the reflecting surface of the second light reflecting member 20, and/or closed by the full beam passing through the light beam. The light in the space between the plate and the second light reflecting member closes the path 60, and the enclosed light is radiated from the full beam transmitting plate 31 to the outside of the tube. Preferably, the light blocking path 60 formed in the space between the full beam transmitting plate and the second light reflecting member is formed by fitting the end portion of the second light reflecting member to the total beam transmitting plate. Preferably, the second light reflecting member and/or the total beam transmitting plate are provided with at least one recess 62 for light confinement. In this manner, the light emitted from the LED element to the outside of the tube via the full beam transmitting plate is irradiated at an angle of 120 to 180 degrees and a total beam of 2000 to 3000 lm. In this case, it is preferable that the dummy LED is reflected by the first light reflecting member. By having the light reflecting property of the light reflecting surface 193a of the second light reflecting member 193, the light reflected from the inner surface of the light-transmitting cover 31 can be reflected from the light of the LED element as shown in FIG. The light-transmitting cover 31 is passed through the surface reflection. The treatment for improving the reflection efficiency of the present embodiment is silver coating, silver plating or coating according to this, and if it is silver coated, the total reflectance can be increased up to 90%. In the light-emitting diode illumination device 1, by using the light-reflecting member having the shape shown in FIGS. 2 and 3, the distance between the LED element and the outer peripheral surface (the portion in contact with the human body) of the light-emitting diode type illumination device 1 can be set as The previous structure is long (can be set to be more than 2 times longer). According to the straight tubular light-emitting diode type illuminating device 1, the illuminance distribution can be set to a wide angle (140 degrees or more), and the performance of the previous fluorescent lamp (illuminance and light distribution) can be obtained with 50% of the power consumption of the fluorescent lamp. It can realize energy-saving lighting source. Specifically, the power consumption can be set to be about 12 to 13 as compared with the fluorescent lamp, and the illuminance/PPFD can be 2 to 3 times (compared with the previous LED). It does not produce high heat such as fluorescent tubes, which helps to use safety and peace of mind. Further, the straight tubular light-emitting diode type illumination lamp 1 can be set to 500 g or less. Another embodiment of the LED element and the light reflecting member will be described below. As shown in FIG. 7, the two light-emitting diodes 13a and 13b are arranged in a direction in which light is emitted in the same direction. The two light-emitting diodes 13a and 13b may be disposed in a direction orthogonal to the longitudinal direction. The number of the light-emitting diodes 13 disposed in the orthogonal direction may be three or more. The light-emitting diode 13a may be interposed between the pair of first light-reflecting members 51 and the member 53, and the light-emitting diodes 13a side of the members 51 and 53 have reflection characteristics. As shown in FIG. 8, the two light-emitting diodes 13a and 13b are arranged so as to be inclined so as to illuminate light toward the outside of the illumination device in different directions. The two light-emitting diodes 13a and 13b may be disposed in a direction orthogonal to the longitudinal direction. The number of the light-emitting diodes 13 disposed in the orthogonal direction may be three or more. The light-emitting diode 13a may be interposed between the pair of first light-reflecting members 51 and 53, and the first light-reflecting member 51 and the light-emitting diode 13a side of the member 53 have reflection characteristics. The light-emitting diode 13b is interposed between the pair of first light-reflecting members 53 and the member 55, and the first light-reflecting member 53 and the light-emitting diode 13b side of the member 55 have reflection characteristics. The power source or the like of the light-emitting diode 13 is provided on the opposite side of the transparent cover 31 with respect to the first member 17, and is housed in a space formed by the pipe body 40. Further, the transparent cover 31 is provided on the side of the light-emitting diode 13 . The shape of the tube 40 or the like is arbitrary. The present invention is not limited to the above embodiments. That is, those skilled in the art can make various modifications, combinations, sub-combinations, and substitutions of the components of the above-described embodiments within the technical scope of the present invention and the equivalents thereof. [Industrial Applicability] The present invention is applicable to a light-emitting diode type illuminating lamp.

1‧‧‧發光二極體式照明裝置
10‧‧‧圓筒狀管體
12‧‧‧基板
13‧‧‧LED元件
13a‧‧‧發光二極體
13b‧‧‧發光二極體
14‧‧‧虛擬LED元件
15‧‧‧管體構件
16‧‧‧中心線
17‧‧‧基板支持構件
19‧‧‧光反射構件
19a‧‧‧聚光反射面
20a‧‧‧光指向形成面
20b‧‧‧虛擬LED形成面
21‧‧‧LED控制器
23‧‧‧第1光反射構件之延伸部
31‧‧‧透光性蓋體
40‧‧‧管體
50‧‧‧端部蓋
51‧‧‧電源引腳
53‧‧‧構件
55‧‧‧構件
60‧‧‧光封閉路徑
61‧‧‧中心線
62‧‧‧光封閉凹處
63‧‧‧電源
191‧‧‧第1光反射構件
193‧‧‧第2光反射構件
193a‧‧‧光反射面
195‧‧‧第3光反射構件
195a‧‧‧光反射面
S‧‧‧間隔
α‧‧‧仰角1‧‧‧Lighting diode lighting
10‧‧‧Cylindrical tube
12‧‧‧Substrate
13‧‧‧LED components
13a‧‧‧Lighting diode
13b‧‧‧Lighting diode
14‧‧‧Virtual LED components
15‧‧‧Tube components
16‧‧‧ center line
17‧‧‧Substrate support member
19‧‧‧Light reflecting members
19a‧‧‧Spotlight reflecting surface
20a‧‧‧Light pointing formation surface
20b‧‧‧Virtual LED forming surface
21‧‧‧LED controller
23‧‧‧ Extension of the first light-reflecting member
31‧‧‧Translucent cover
40‧‧‧ tube body
50‧‧‧End cover
51‧‧‧Power pin
53‧‧‧ components
55‧‧‧ components
60‧‧‧Light closed path
61‧‧‧ center line
62‧‧‧Light closed recess
63‧‧‧Power supply
191‧‧‧1st light reflecting member
193‧‧‧2nd light reflecting member
193a‧‧‧Light reflecting surface
195‧‧‧3rd light reflecting member
195a‧‧‧Light reflecting surface
S‧‧‧ interval α‧‧‧ elevation angle

圖1係本實施形態之直管形發光二極體式照明裝置之立體圖。圖2係圖1所示之直管形發光二極體照明裝置之分解立體圖。圖3係圖1所示之剖面線A-A之第1實施形態之直管形發光二極體照明裝置之剖視圖。圖4係說明自圖1之發光二極體式照明裝置之LED元件即光源發出之光之光路之概略圖。圖5(a)係顯示自LED元件發出之光由被封閉之狀態經由全光束透過板而自照明管照射之照片。圖5(b)係顯示自LED元件發出之光自未封閉之狀態照射之照片。圖6係顯示可看到安裝於基板之LED元件之虛擬LED元件映於第1光反射構件之虛擬LED形成面之照片。圖7係用以說明本發明之實施形態相關之LED元件之另一配置例之圖。圖8係用以說明本發明之實施形態相關之LED元件之又一配置例之圖。Fig. 1 is a perspective view of a straight tubular light-emitting diode type illumination device of the present embodiment. 2 is an exploded perspective view of the straight tubular light-emitting diode lighting device shown in FIG. 1. Fig. 3 is a cross-sectional view showing the straight tubular light-emitting diode lighting device of the first embodiment of the cross-sectional line A-A shown in Fig. 1. Fig. 4 is a schematic view showing an optical path of light emitted from a light source of an LED element of the light-emitting diode type illumination device of Fig. 1. Fig. 5(a) is a photograph showing that light emitted from the LED element is irradiated from the illumination tube through the full beam through the plate in a closed state. Fig. 5(b) is a photograph showing the light emitted from the LED element irradiated from the unsealed state. Fig. 6 is a photograph showing a virtual LED forming surface of the first light reflecting member in which the dummy LED element of the LED element mounted on the substrate is visible. Fig. 7 is a view for explaining another arrangement example of the LED element according to the embodiment of the present invention. Fig. 8 is a view for explaining still another example of the arrangement of the LED elements according to the embodiment of the present invention.

1‧‧‧發光二極體式照明裝置 1‧‧‧Lighting diode lighting

10‧‧‧圓筒狀管體 10‧‧‧Cylindrical tube

12‧‧‧基板 12‧‧‧Substrate

13‧‧‧LED元件 13‧‧‧LED components

17‧‧‧基板支持構件 17‧‧‧Substrate support member

19‧‧‧光反射構件 19‧‧‧Light reflecting members

19a‧‧‧聚光反射面 19a‧‧‧Spotlight reflecting surface

20a‧‧‧光指向形成面 20a‧‧‧Light pointing formation surface

20b‧‧‧虛擬LED形成面 20b‧‧‧Virtual LED forming surface

23‧‧‧第1光反射構件之延伸部 23‧‧‧ Extension of the first light-reflecting member

31‧‧‧透光性蓋體 31‧‧‧Translucent cover

60‧‧‧光封閉路徑 60‧‧‧Light closed path

61‧‧‧中心線 61‧‧‧ center line

62‧‧‧光封閉凹處 62‧‧‧Light closed recess

63‧‧‧電源 63‧‧‧Power supply

191‧‧‧第1光反射構件 191‧‧‧1st light reflecting member

193‧‧‧第2光反射構件 193‧‧‧2nd light reflecting member

193a‧‧‧光反射面 193a‧‧‧Light reflecting surface

195‧‧‧第3光反射構件 195‧‧‧3rd light reflecting member

195a‧‧‧光反射面 195a‧‧‧Light reflecting surface

S‧‧‧間隔 S‧‧‧ interval

α‧‧‧仰角 ‧‧‧‧ elevation angle

Claims

一種發光二極體式照明裝置，其具備： LED照明管，其具備配設於光之照射方向之全光束透過板； LED元件，其於上述LED照明管內與上述全光束透過板對向而配置於基板；驅動裝置，其以①5 V、12 V或24 V之任一者之單一電源、或②至少正向電壓1.5 V～4.5 V、或③90 V～240 V之任一者之電壓驅動上述LED元件，上述驅動裝置係配設於不與自上述LED元件發出之光干涉之位置；第1光反射構件，其具備配設於該LED元件之發光側之具有光反射特性之聚光反射面，上述第1光反射構件係相對於上述LED元件之中心線對稱或非對稱地朝向光之發光方向延伸而配設，且上述第1光反射構件之聚光反射面具備：光指向形成面，其使自上述LED元件發出之光具有光指向性而自LED照明管通過全光束透過板而照射至管外、及用以映出上述LED元件之虛擬LED元件之虛擬LED元件形成面；第2光反射構件，其配設於上述照明管，且具備與全光束透過板對向且具有光反射特性之光反射面，上述第2光反射構件係自第1光反射構件之終端沿著全光束透過板之形狀朝向外側而配設於廣角方向；及光封閉機構，其係用以將自上述LED元件發出之光封閉於上述全光束透過板、及/或上述全光束透過板與上述第2光反射構件之間之空間，且通過該全光束透過板而照射至上述管外；且伴隨該光向照明管外照射，而將搭載於上述基板之虛擬LED映出於上述虛擬LED元件形成面。An LED illumination device comprising: an LED illumination tube including a full beam transmission plate disposed in a direction in which light is irradiated; and an LED element disposed in the LED illumination tube opposite to the total beam transmission plate a substrate; a driving device that drives the above voltage with a single power supply of either 15 V, 12 V, or 24 V, or 2 at least a forward voltage of 1.5 V to 4.5 V, or 390 V to 240 V In the LED element, the driving device is disposed at a position that does not interfere with light emitted from the LED element, and the first light reflecting member includes a light-reflecting surface having light reflection characteristics disposed on a light-emitting side of the LED element. The first light reflecting member is disposed symmetrically or asymmetrically with respect to a center line of the LED element and extends toward a light emitting direction, and the light collecting reflecting surface of the first light reflecting member includes a light directing forming surface. The light emitted from the LED element has light directivity, and is irradiated from the LED illumination tube through the full beam transmission plate to the outside of the tube, and the dummy LED element forming surface of the dummy LED element for reflecting the LED element; Light The radiation member is disposed in the illumination tube, and includes a light reflection surface that is opposite to the total beam transmission plate and has light reflection characteristics, and the second light reflection member is transmitted through the entire light beam from the end of the first light reflection member. The shape of the plate is disposed outward in the wide-angle direction; and the light blocking mechanism is configured to block light emitted from the LED element on the full beam transmitting plate and/or the full beam transmitting plate and the second light The space between the reflecting members is irradiated to the outside of the tube by the full beam transmitting plate; and the virtual LED mounted on the substrate is reflected on the virtual LED element forming surface as the light is irradiated outside the illumination tube.

一種發光二極體式照明裝置，其具備： LED照明管，其具備配設於光之照射方向之全光束透過板； LED元件，其於上述LED照明管內與上述全光束透過板對向而配置於基板；驅動裝置，其以①5 V、12 V或24 V之任一者之單一電源、或②至少正向電壓1.5 V～4.5 V、或③90 V～240 V之任一者之電壓驅動LED元件，上述驅動裝置係配設於不與自上述LED元件發出之光干涉之位置；第1光反射構件，其具備配設於該LED元件之發光側之具有光反射特性之聚光反射面，上述第1光反射構件係相對於上述LED元件之中心線對稱或非對稱地朝向光之發光方向延伸而配設，且上述第1光反射構件之聚光反射面具備：光指向形成面，其使自上述LED元件發出之光具有光指向性而自LED照明管通過全光束透過板照射至管外、及用以映出上述LED元件之虛擬LED元件之虛擬LED元件形成面；第2光反射構件，其配設於上述照明管，且具備與全光束透過板對向且具有光反射特性之光反射面，上述第2光反射構件係自第1光反射構件之終端沿著全光束透過板之形狀朝向外側而配設於廣角方向；及光封閉機構，其係用以將自上述LED元件發出之光封閉於上述全光束透過板、及/或上述全光束透過板與上述第2光反射構件之間之空間，通過該全光束透過板照射至上述管外；且具備如下照度：從自配設於上述基板之LED元件照射之光之方向觀察該LED元件時，可看到配設於上述基板之LED元件之虛擬LED元件映於上述虛擬LED形成面。An LED illumination device comprising: an LED illumination tube including a full beam transmission plate disposed in a direction in which light is irradiated; and an LED element disposed in the LED illumination tube opposite to the total beam transmission plate a substrate; a driving device that drives the LED with a single power supply of either 15 V, 12 V, or 24 V, or 2 at least a forward voltage of 1.5 V to 4.5 V, or 390 V to 240 V The device, the driving device is disposed at a position that does not interfere with light emitted from the LED element, and the first light reflecting member includes a condensing reflection surface having light reflection characteristics disposed on a light emitting side of the LED element. The first light reflecting member is disposed symmetrically or asymmetrically with respect to a center line of the LED element and extends toward a light emitting direction, and the light collecting reflecting surface of the first light reflecting member includes a light directing forming surface. The light emitted from the LED element is light-directed, and is irradiated from the LED illumination tube to the outside of the tube through the full beam transmission plate, and the dummy LED element forming surface of the dummy LED element for reflecting the LED element; the second light reflection Structure The illumination tube is disposed on the illumination tube and includes a light reflection surface that is opposite to the total beam transmission plate and has light reflection characteristics. The second light reflection member is disposed from the end of the first light reflection member along the total beam transmission plate. And a light blocking mechanism for blocking light emitted from the LED element to the full beam transmitting plate and/or the full beam transmitting plate and the second light reflecting member; and a light blocking mechanism The space between the electrodes is irradiated to the outside of the tube by the full beam transmitting plate, and the illuminance is provided. When the LED element is viewed from the direction of the light emitted from the LED element disposed on the substrate, the space is observed. The dummy LED elements of the LED elements of the substrate are reflected on the dummy LED forming surface.

如請求項1之發光二極體式照明裝置，其具備連結上述第1光反射構件與上述第2光反射構件之第3光反射構件。A light-emitting diode illumination device according to claim 1, comprising: a third light reflection member that connects the first light reflection member and the second light reflection member.

如請求項1之發光二極體式照明裝置，其中上述虛擬LED元件形成面係由上述第1光反射構件之全反射率、上述第1光反射構件之仰角、及上述LED元件之設置端與上述第1光反射構件之間隔規定而形成。The illuminating device according to claim 1, wherein the virtual LED element forming surface is formed by a total reflectance of the first light reflecting member, an elevation angle of the first light reflecting member, and an installation end of the LED element. The interval between the first light reflecting members is defined by a predetermined interval.

如請求項1之發光二極體式照明裝置，其中上述第1光反射板係設定為相對於基板仰角50度至75度。The illuminating diode device of claim 1, wherein the first light reflecting plate is set at an angle of 50 to 75 degrees with respect to the substrate.

如請求項1之發光二極體式照明裝置，其中上述LED元件之設置端與上述反射構件之聚光反射面之間隔長度設定為0.1 mm至5.0 mm，與上述基板表面之仰角設定為50度至75度，且上述第1光反射板之高度設定為LED元件之寬度之5倍以上，較佳為10 mm至20 mm。The illuminating device of claim 1, wherein a length of the disposed end of the LED element and a condensing reflection surface of the reflecting member is set to be 0.1 mm to 5.0 mm, and an elevation angle of the substrate surface is set to 50 degrees to 75 degrees, and the height of the first light reflecting plate is set to be more than 5 times the width of the LED element, preferably 10 mm to 20 mm.

如請求項1之發光二極體式照明裝置，其中上述虛擬LED元件形成面係將上述光反射面之全反射率、上述第1光反射構件之仰角、及上述LED元件之設置端與上述反射構件之聚光反射面之間隔長度之至少一者設為可改變，藉此將上述虛擬LED元件可改變映出於虛擬LED形成面之個數地映出。The illuminating diode device of claim 1, wherein the virtual LED element forming surface has a total reflectance of the light reflecting surface, an elevation angle of the first light reflecting member, and an end of the LED element and the reflecting member At least one of the interval lengths of the condensed reflection surfaces is set to be changeable, whereby the dummy LED elements can be changed to reflect the number of virtual LED forming faces.

如請求項1之發光二極體式照明裝置，其中上述第2光反射構件及/或上述全光束透過板具備至少1個光封閉用之凹處。The illuminating diode device of claim 1, wherein the second light reflecting member and/or the total beam transmitting plate includes at least one recess for light confinement.

如請求項1之發光二極體式照明裝置，其中上述全光束透過板具備全光束透過率95%以上。The illuminating diode device of claim 1, wherein the full beam transmitting plate has a total beam transmittance of 95% or more.

如請求項1之發光二極體式照明裝置，其中上述光反射構件之全反射率係由80%以上規定。The illuminating diode device of claim 1, wherein the total reflectance of the light reflecting member is 80% or more.

如請求項1之發光二極體式照明裝置，其中上述第1光反射構件之光反射面係對光指向性形成面與虛擬LED元件形成面將全反射率及/或形狀設為不同。The light-emitting diode illumination device according to claim 1, wherein the light-reflecting surface of the first light-reflecting member has a total reflectance and/or a shape different from a light directivity forming surface and a dummy LED element forming surface.

如請求項1之發光二極體式照明裝置，其中第1及第2光反射構件具備散熱片。The illuminating diode device of claim 1, wherein the first and second light reflecting members are provided with fins.

如請求項1之發光二極體式照明裝置，其中上述發光二極體式照明裝置係直管形發光二極體式照明裝置。The light-emitting diode type lighting device of claim 1, wherein the light-emitting diode type lighting device is a straight tubular light-emitting diode type lighting device.

如請求項1至12中任一項之發光二極體式照明裝置，其中上述發光二極體式照明裝置係使用於電子裝置。The illuminating diode illuminating device according to any one of claims 1 to 12, wherein the illuminating diode illuminating device is used in an electronic device.