201011943 九、發明說明： 【發明所屬之技術領域】 本發明係提供一種自然光照明燈設計，特別是指一種 可運用更多色光進行混光變化的發光二極體組合結構。 【先前技術】 由於發光二極體在磊晶技術之提昇，高亮度之各種色 光產品均已陸續問世。除基本之紅藍綠光外，也有橙、青 、紫等顏色之單一色光產品。 ❹ 在可見光之全光譜一紅澄黃綠藍彀紫七色光是基本之 定義。沒有光源，人類根本看不到任何顏色。在眾多的頻 譜中’人的可見光波長區間落在4〇〇nm〜7〇〇nm。 光源另一個影響顏色就是色溫，不同色溫對色彩的色 相偏移影響很大；不同的被照物體有不同的反射或透射率 ，經由反射及透射對光進行光物理性質破壞，因此形成不 同的光譜到達接收端而形成色彩。人眼對於不同波長的可 ❷見光所接到的感受不同，以相同光能量的幅射出度所產生 的光，在不同的頻譜分佈下人眼所接收到的明亮度會不同 ，並且人眼在明亮環境與暗室環境中錐狀細胞與桿狀細胞 * 作用情況不同。 於是色彩主要是包括：明度L〔Lightness〕、彩度c 〔Chroma〕、色相η〔 Hue〕以組成色彩空間。照明燈具 中以白熾燈之色溫2850為Ral00之標準，但其能源效率不 佳，也就是耗電並散放出巨大熱量，在能源運用上已被列 為改進標的。 201011943 因而眾家廠商幾乎都投入發光二極體改為燈具之應用 研究，已經有一些混光之產品陸續問世，也已有單文純之 白光之LED ’其已經可以達到數倍於燈泡的省電量；但是 若以照明的觀點來看，其演色性差仍是一大嚴重缺陷。 相較之下’ RGB三色混光之白光LED則無此問題，在 所有光源中，RGB LED三色相組配出的白光為最符合人眼 之照明光源。由RGB三種光源高色純度所配製出的白光飽 和度亦為任何光源之冠，其lw光通量4〇流明計算即可抵螢 β 光粉白光LED 400流明的視覺效果。rgb白光LED與傳統 光源比較之下’可節省10至2〇倍的能源，應該才是未來真 正取代傳統照明光源的主流發展方向。201011943 IX. Description of the Invention: [Technical Field] The present invention provides a natural light illumination lamp design, and more particularly to a light-emitting diode assembly structure that can use more color light to perform mixed light variation. [Prior Art] Due to the enhancement of the epitaxial technology of the light-emitting diodes, various high-intensity color light products have been introduced. In addition to the basic red, blue and green light, there are also single color products of orange, cyan, purple and other colors.全 In the full spectrum of visible light, red, yellow, green, blue, and purple are the basic definitions. Without a light source, humans can't see any color at all. In many frequency spectra, the human visible light wavelength range falls between 4 〇〇 nm and 7 〇〇 nm. The other color of the light source is the color temperature. Different color temperatures have a great influence on the color shift of the color. Different objects have different reflection or transmittance, and the photophysical properties are destroyed by reflection and transmission, thus forming different spectra. It reaches the receiving end to form a color. The human eye has different perceptions of different wavelengths of visible light. The light produced by the same light energy has different brightness and the human eye receives different brightness under different spectral distributions. The eye is different from the action of rod-shaped cells* in bright and dark room environments. Therefore, the color mainly includes: lightness L [Lightness], chroma c [Chroma], and hue η [Hue] to form a color space. In the lighting fixtures, the color temperature of the incandescent lamp 2850 is Ral00, but its energy efficiency is not good, that is, it consumes electricity and dissipates a large amount of heat, which has been listed as an improvement target in energy utilization. 201011943 Therefore, almost all the manufacturers have invested in the application research of the light-emitting diodes to the lamps, and some products with mixed light have come out one after another. There are also single-text pure white LEDs, which can reach several times the province of light bulbs. Electricity; but from the point of view of lighting, its poor color rendering is still a serious flaw. In contrast, white light LEDs with RGB three-color mixed light do not have this problem. Among all the light sources, the white light of the RGB LED tri-color phase is the most suitable illumination source for human eyes. The white light saturation prepared by the high color purity of RGB three kinds of light sources is also the crown of any light source, and its lw luminous flux of 4 〇 lumens can be calculated to the visual effect of 400 lumens of fluorescent powder white LED. Compared with traditional light sources, rgb white LEDs can save 10 to 2 times the energy, which should be the mainstream development direction of replacing traditional lighting sources in the future.
但為了方便比較’一般將標準光源色溫定在6000k，而 此色溫就是平均白晝光的照射環境，其實太陽光中含有許 多不純波段的頻譜，並不是一個真正色彩乾淨的光源。在 LED光源出現之前，所有人工光源的演色性都不及太陽光 ，所以都以太陽光作為努力的目標。不過除了高純度的色 ® 光外，還需找出正確的混光比例，才能造就出理想的RGB 白光。 • 查，本國第231852號發明專利案中已提出運用混光之However, in order to facilitate comparison, the color temperature of the standard light source is generally set at 6000k, and this color temperature is the illumination environment of the average white light. In fact, the spectrum containing many impure bands in sunlight is not a true color clean light source. Before the appearance of LED light sources, all artificial light sources were less colored than sunlight, so they all used sunlight as their goal. However, in addition to the high-purity color ® light, it is necessary to find the correct light mixing ratio to create the ideal RGB white light. • Check that the use of light mixing has been proposed in the National Patent No. 231852
技術促進植物成長之方式與構造，其以控制模組經波形產 生器對同一色之發光二極體進行調變。主要以三原色進行 白光之混光，其所需之亮度低，僅能供植物生產使用。其 後之第248220號發明專利案中，亦揭示運用一棵紅光LEDThe technique promotes the growth and structure of plants, and the control module modulates the light-emitting diodes of the same color via a waveform generator. The white light is mainly mixed in three primary colors, and the required brightness is low, and can only be used for plant production. In the subsequent invention patent No. 248220, a red LED was also disclosed.
(650〜700nm)及一顆綠光LED ( 530nm)與一顆藍光LED 6 201011943 ( 460nm)，且使綠光LED同時伴隨產生黃光（ 575nm); 即能混合射出良好演色性之白光；除紅色外還有相伴之藍 與綠光及綠與黃光之相伴生發光二極體。其基礎是三原色 ，但提供相伴發生之相近顏色色光產生，故其僅對雙色之 發光二f體進行調變，基色仍是三色光之控制，其演色性 已能比單純一顆三色光發光二極體之調變有 參 參 二=明光源皆為單一顏色，無法任意的改變顏色 ，适疋不。生理需求、顿康。依據生理需求，白天需白 夜晚要低色溫照明’目前建築物照明無 法=足這種需求。而LED的問世，可利用混 光源’但這一類的光源卻還是無法達成 與曰先一樣的先谱且光譜不是可調。 ϊ七色光是有其料之區間，若要演色更精彩，色 彩更豆畐，仍有待進一步办 技術仍有無法達成之單獨$九a ;各種現有之 習知胃色先之亮度與彩度之控制；此種 曰之調變性，為了提供更 用上及應用上易產生之微解決習知使 【發明内容】 形成的在於提供一種自然光照明燈，為能 "、、 種時段之太陽光照射狀態，運用更多 行更"錢光之發光二滅組合結構，係利用^ ΐ光效:光的5加上數學上的推導，計算出最佳的LED ^ ’以一個模擬全天且可調頻譜的日光照明燈， 201011943 且可以達成最接近太陽光譜的效果。使用上本發明能對季 節性憂鬱症與老人睡眠失調之改善具有正面幫助。 本發明所達成功能： 1、 提供一個可隨時改變顏色、頻譜的照明系統。 2、 提供特殊之照明環境可以治療人類的文明病。 3、 在特定之照明環境下能提高工作、學習的效率。 4、 提高人類的生活品質，達到更健康，兼具情境的舒適 照明環境下之生活。 為達成上述之目的，本發明之結構主要是在一發光二 極體定位座中承設六個不同波長的LED發光二極體，且其 波長係分別選定為430〜480nm、490〜530nm、650〜700nm、 580〜620nm、530〜570nm與380〜420nm，各LED之一接點分 別引出形成一共接接地點，各LED的另一接點係連至一連 接器之插座處的相對應一針腳上，各針腳以一連接器之插 頭連接至一微處理器，微處理器以同步送出亮度控制訊號 至各LED發光，用以提供較佳的仿太陽光之混光效果，其 係同時產生六個脈波寬度調變（PWM)控制各LED驅動器 ’進而控制LED亮度，達到動態頻譜、色溫的自然光照明 燈。另有一資料庫係含有太陽光由早至晚的頻譜及變化量 ;由時間對應自動產生改變太陽光之重建係數，直接輸出 進行色溫之改變，進而對各發光二極體產生調變。 為使貴審查委員能更進一步瞭解本發明為達成預定 目的所採取之技術、手段及功效，茲舉一較佳可行之實施 例，並配合圖式詳細說明如后，相信本發明之目的、特徵 201011943 與優點，當可由此得一深入且具體之暸解。 【實施方式】 兹依附圖實施例將本發明之結構特徵及其他之作用、 目的詳細說明如下： 如第一圖至第五圖所示，為本發明之自然光照明燈， 具有在一發光單元1中含有一發光二極體定位座10，發光 二極體定位座1〇中設有可呈上、下二排各三個之發光二極 體穴位111、121、131、141、151、161 (如第二圖），其 ® 中各穴位、121、131、141、151、161所接的波長分別 為左上位置處之藍光LED 11波長為430〜480nm、中上位置 處之青光（又稱淡藍色）LED 12波長為490〜530nm、右上 位置處之紅光LED 13波長為650〜700nm、左下位置處之琥 拍色（又稱金色）LED 14波長為580〜620nm、中下位置處 之綠光LED 15波長為530〜570nm、右下位置處之紫光LED 16波長為38〇〜420nm (如第一圖所示，並由附件一表示其 彩色狀態）；上述六個LED 11、12、13、14、15、16之一 ❹接點112、122、132、142、152、162係分別引出形成一共 接接地點，各LED 11、12、13、14、15、16的另一接點113 、123、133、143、153、163，係再連到一連接器於定位座 1〇下方插座處的相對應一針腳（未顯示）上，各針腳係以 一連接器之插頭（未顯示）連接至一微處理器2 (如第三 圖）’使微處理器2以同步送出亮度控制訊號至定位座1〇 處使各LED發光’如此組合可提供較佳的仿太陽光之混光 效果。上述由微處理器2同時產生六個脈波寬度調變 9 201011943 21 (PWM)控制各LED之驅動器20，驅動器2〇具有運算放大 訊號之功用，進而可控制LED亮度，達到動態之頻譜、色 溫的自然光照明燈。另有一資料庫含有太陽光由早至晚的 頻譜及變化量；由時間對應自動產生改變太陽光之重建係 數’直接輸出進行色溫之改變，進而對各發光二極體產生 調變。 申請人已預先量測2005年夏天6-8月間416筆曰光頻譜 曲線，利用平均日光曲線，當做標準曲線，篩選適當LED ❹若干個’再以最小誤差法’汰掉重建平均日光曲線時作用 較小的LED，到最後剩下之LED，若再刪則重建完美指數 (Goodness fitting coefficient GFC)太小或重建誤差太大， 則不再刪，最後剩下之LED可重建所有量測日光頻譜曲線 ，其完美指數（GFC)達0.99以上而演色指數達90%以上之六 種 LED ’ 但半高全寬FWHM(full width at half maximum)大 於40nm以上。 一旦選定適當的LED，我們將晨光6:30〜8:3〇、中午 ® 10:00〜14:00、黃昏3:00〜5:00等時段之平均日光頻譜之各個 LED重建係數對應到LED光通量與電壓通電時間，建構到 ' 8051微電腦控制即可做到以LED重建可變日光頻譜照明燈 。也就是建立一資料庫以含有太陽光由早至晚的頻譜及相 對應之變化量等數值。 實施步驟： 1 :最佳六種LED的篩選結果如第一圖，六個LED的波長 分別為紫光LED : 380〜420nm、藍光LED : 430〜480nm 201011943 、青光LED : 490〜530nm、綠光LED : 530〜570nm、琥 珀色（金色）LED : 580〜620nm、紅光LED : 650〜700nm 。惟上述六種LED的發光顏色，亦將會隨著波長範圍 的不同而呈現出其它不同的發光顏色，故本發明並不 •拘限於上述的紫光、藍光、青光、綠光、琥珀色（金 色）與紅光，圖中或附件所顯示者，圖示僅係方便於 例舉說明而已。 2 :發光單元1排列方式可如第一圖所示（附件一為彩色 ❹ 圖），紫光LED(右下）及藍光LED(左上）擺罝於對角 上，紅光LED(右上）及琥拍色LED(左下）擺置於對角 上’青光LED(中上）及綠光LED(中下）擺置於中間， 如此組合即可提供較佳的混光效果，惟同理可知，本 發明並不拘限於上述的排列方式，圖示排列形態僅係 方便例舉說明而已。 六種LED之發光單元1的組合及接線圖如第二圖 所示，此接線方式是將六個LED接穴各接出一個共接 參點（接地點），LED的另一接點再連到定位座1〇 (導 線架）的pin上，如此一來一個7 pin的導線架就可以一 次就容納六個LED，這樣的排列可以將LED集中在一 個定位座10中’則其混光的效果會較好。 3 :發光單元1之LED控制電路方塊圖如第三圖所示：為 了可以達到動態頻譜、色溫的功能，需改變六個LED 的亮度才可以達到動態頻譜及色溫，因此需要一個微 處理器2可以同時送六個控制信號來控制lEd的亮度 201011943 以及依時&自動調$出如太陽光—直漸變的頻譜，甚 至也，再搭配：個多段切換開關 (未顯示，能由電 腦之Ί _式設定來加以選擇切換之時間點與 使用之日，間長度）來達到隨時切換出自已喜好的太陽 光’而這樣的微處理器2我們選擇 了 8051微晶片，利 用同時產生/、個脈波寬度調變（pwM)控制led驅動 器’進而控制LED亮度’達到動態頻譜、色溫的自然(650~700nm) and a green LED (530nm) and a blue LED 6 201011943 (460nm), and the green LED is accompanied by yellow light (575nm); that is, it can mix and emit white light with good color rendering; In addition to the red, there are accompanying blue and green light and green and yellow light associated with the light-emitting diode. The basis is the three primary colors, but the similar color color light produced by the accompanying is generated, so it only modulates the two-color light-emitting two-f-body, the primary color is still controlled by three-color light, and its color rendering ability can be better than that of a single three-color light. The modulation of the polar body has two parameters: the light source is a single color, and the color cannot be changed arbitrarily. Physiological needs, Don Kang. According to physiological needs, it needs white during the day and low color temperature illumination at night. Currently, the building lighting cannot be used. The advent of LEDs can make use of mixed light sources, but such light sources are still unable to achieve the same first spectrum and the spectrum is not adjustable. ϊ Seven-color light is a range of materials. If you want to perform more exciting colors, and the color is more soy, there is still a separate $9a that cannot be achieved by further technology. The brightness and color of various existing custom stomach colors Control; such ambiguity, in order to provide a more practical and practical application of micro-solutions [invention] is formed to provide a natural light, for the time, the sun The state, using more lines and more "quote" of the light-emitting two-off combination structure, the use of ^ ΐ light effect: light 5 plus mathematical derivation, calculate the best LED ^ ' with a simulation all day and The spectrum of daylighting lamps, 201011943, can achieve the closest effect to the solar spectrum. The use of the present invention can positively contribute to the improvement of seasonal depression and sleep disorders in the elderly. The functions achieved by the present invention: 1. Provide a lighting system that can change color and spectrum at any time. 2. Provide a special lighting environment to treat human civilization diseases. 3. Improve the efficiency of work and study in a specific lighting environment. 4. Improve the quality of human life and achieve a healthier, more comfortable environment with a comfortable environment. In order to achieve the above object, the structure of the present invention mainly comprises six LED light-emitting diodes of different wavelengths in a light-emitting diode positioning seat, and the wavelengths thereof are selected to be 430-480 nm, 490-530 nm, 650, respectively. ~700nm, 580~620nm, 530~570nm and 380~420nm, one contact of each LED is respectively led out to form a common grounding point, and the other contact of each LED is connected to a corresponding pin at the socket of a connector In the above, each pin is connected to a microprocessor by a plug of a connector, and the microprocessor sends the brightness control signal to the LEDs in synchronization to provide a better blending effect of sunlight, which simultaneously generates six A pulse width modulation (PWM) controls each LED driver' to control the brightness of the LED to achieve a natural spectrum of light spectrum and color temperature. Another database contains the spectrum and variation of sunlight from morning to night; the reconstruction coefficient of sunlight is automatically generated by time correspondence, and the color temperature is directly outputted to change the color temperature, and then the modulation of each light-emitting diode is generated. In order to enable the reviewing committee to better understand the techniques, means, and effects of the present invention in order to achieve the intended purpose, the preferred embodiments of the present invention will be described in detail with reference to the drawings. 201011943 and the advantages, when you can get an in-depth and specific understanding. [Embodiment] The structural features and other functions and purposes of the present invention are described in detail below with reference to the accompanying drawings. As shown in the first to fifth embodiments, the natural light illumination lamp of the present invention has a light-emitting unit 1 The utility model comprises a light-emitting diode positioning seat 10, and the light-emitting diode positioning seat 1 is provided with a plurality of light-emitting diode positions 111, 121, 131, 141, 151, 161 which can be arranged in two rows of upper and lower rows ( As shown in the second figure, the wavelengths of the acupoints, 121, 131, 141, 151, and 161 in the ® are respectively the blue LEDs at the upper left position. The wavelength of the LEDs is 430 to 480 nm, and the light is in the upper middle position. Light blue) LED 12 wavelength is 490~530nm, red LED at the upper right position 13 wavelength is 650~700nm, amber color at the lower left position (also known as gold) LED 14 wavelength is 580~620nm, middle and lower position The green LED 15 has a wavelength of 530 to 570 nm, and the violet LED 16 at the lower right position has a wavelength of 38 〇 to 420 nm (as shown in the first figure, and its color state is indicated by the attached one); the above six LEDs 11 and 12 , 13, 14, 15, 16 one of the joints 112, 122, 132, 142, 152, 162 Do not lead to form a common grounding point, and the other contacts 113, 123, 133, 143, 153, 163 of the LEDs 11, 12, 13, 14, 15, 16 are connected to a connector in the positioning block 1 On the corresponding pin (not shown) at the lower socket, each pin is connected to a microprocessor 2 (as shown in the third figure) by a connector plug (not shown) to enable the microprocessor 2 to simultaneously send brightness. The control signal is placed at the position of the positioning block 1 to make the LEDs illuminate. Such a combination can provide a better blending effect of sunlight. The microprocessor 2 simultaneously generates six pulse width modulations. 9 201011943 21 (PWM) controls the driver 20 of each LED, and the driver 2 has the function of calculating the amplification signal, thereby controlling the brightness of the LED to achieve dynamic spectrum and color temperature. Natural light illumination. Another database contains the spectrum and variation of sunlight from morning to night; the reconstruction coefficient that automatically changes the sunlight is automatically generated by the time response, and the color temperature is changed directly, and then the modulation of each light-emitting diode is generated. The applicant has pre-measured 416 traces of the spectrum of the spectrum between June and August of 2005, using the average daylight curve, as a standard curve, screening the appropriate LEDs, and then using the minimum error method to eliminate the reconstruction of the average daylight curve. The smaller LED, to the last remaining LED, if the Goodness fitting coefficient (GFC) is too small or the reconstruction error is too large, it will not be deleted, and the last LED can reconstruct all the measured daylight spectrum. The curve, the perfect index (GFC) of 0.99 or more and the color rendering index of more than 90% of the six LED 'but full width at half maximum FWHM (full width at half maximum) is greater than 40nm. Once the appropriate LED is selected, we will correspond to the LED reconstruction coefficients of the average daylight spectrum of 6:30~8:3〇, noon® 10:00~14:00, and 3:00~5:00 pm. The luminous flux and voltage energization time are constructed to '8051 microcomputer control to rebuild the variable daylight spectrum illumination with LED. That is, a database is created to contain values such as the spectrum of sunlight from morning to night and the corresponding amount of change. Implementation steps: 1: The screening results of the best six LEDs are as shown in the first figure. The wavelengths of the six LEDs are respectively purple LED: 380~420nm, blue LED: 430~480nm 201011943, cyan LED: 490~530nm, green light LED: 530~570nm, amber (gold) LED: 580~620nm, red LED: 650~700nm. However, the illuminating colors of the above six LEDs will also exhibit different illuminating colors depending on the wavelength range, so the present invention is not limited to the above-mentioned violet, blue, cyan, green, amber ( Gold) and red light, in the figure or in the attachments, the illustrations are only for convenience of illustration. 2: The arrangement of the light-emitting unit 1 can be as shown in the first figure (the attached one is a color map), the purple LED (bottom right) and the blue LED (top left) are placed on the diagonal, the red LED (upper right) and the a The color LED (lower left) is placed diagonally on the 'green LED (middle upper) and green LED (middle lower) placed in the middle, so that the combination can provide better light mixing effect, but it is also known that The present invention is not limited to the above-described arrangement, and the illustrated arrangement is merely for convenience of description. The combination and wiring diagram of the six LED light-emitting units 1 are as shown in the second figure. This wiring method is to connect six LED sockets to each other to receive a common connection point (ground point), and the other contact point of the LED is connected. To the pin of the positioning block 1 (lead frame), so that a 7 pin lead frame can accommodate six LEDs at a time, such an arrangement can concentrate the LEDs in one positioning block 10 'then the light mixing The effect will be better. 3: The LED control circuit block diagram of the light-emitting unit 1 is as shown in the third figure: in order to achieve the dynamic spectrum and color temperature functions, the brightness of the six LEDs needs to be changed to achieve the dynamic spectrum and color temperature, so a microprocessor 2 is required. It can send six control signals at the same time to control the brightness of lEd 201011943 and automatically adjust the spectrum such as sunlight-direct gradient, and even match: multi-section switch (not shown, can be used by computer) _ type setting to select the time point of switching and the date of use, to achieve the ability to switch out of the favorite sun at any time.] Such a microprocessor 2 we chose 8051 microchip, using the simultaneous generation /, pulse Wave width modulation (pwM) controls the LED driver 'and thus controls the LED brightness' to reach the dynamic spectrum, the natural color temperature
光照明燈。而使用脈波寬度調變（p w M )的方式是因為 脈波寬度調變（PWM)的時序控制與LED亮度是線性 關係’但六個脈波寬度調變（PWM)控制信號需如何調 整才可以達到所要的太陽光頻譜，首先我已量測了 416 筆二個月由早至晚的太陽光頻譜，由這416筆太陽光頻 譜讓我們知道太陽光由早至晚的頻譜及變化量，再由 所篩選出的六個LED頻譜可計算出所要呈現出太陽光 頻譜的重建係數，這樣個重建係數正是表是為這六個 LED的功率比值（瓦特），在將這六個值乘於其波長所 對應的明視覺介函數ν(λ)，就可以計算出此六個LED 光通量比，最後藉由這六個光通量比就可以對應到六 個脈波寬度調變（PWM)時序信號的寬度比’如此便可 以知道如何設定8051去送出對應的脈波寬度調變 (PWM)信號，而選用8051的另一個要素是，它是目前 最常見也是最便宜的微晶片，只需十幾塊的新台幣的 成立，選用8051也可以大大下降造製成本。 4 :發光單元1組合之排列圖，由於單一之發光單元1中 12 201011943 LED目前的發光亮度還是遠不如日光燈，因此欲利用 LED取代日光燈’必利用陣列加設個數以提高整體之 亮度，所以此實施是利用八個發光單元1之組合排列 以構成一燈具（可形成併列之雙菱型排列狀），及用 光學軟體加以模擬出其結果’得到MCDM ( mean color difference from the mean) =〇.〇〇4715 » 其顯示圖幾近 圓形（如附件二之結果顯示）。 5 :自然光照明燈，一般利用發光單元丄陣列的方式來提 高亮度’卻有可能產生視角過大以致於光強度值太低 ，因此需加上反射器來控制光源光線方向，以達成法 規所要求的光照度及配光曲線，而發光單元1之組合 遠比一般的光源還小，可視為近似點光源，所以搭配 抛物面型反射器，將發光單元1之組合至焦距上將會 產生相當接近準直光的不錯效果。所以將第四圖的所 不的八個發光單元1之組合加上拋物面型反射器3( 如第五圖所示），增加光照度及混光效果來完成自然 光照明燈原型，其光學模擬結果MCDM=0.003517，此 反射器的改良率=25.4%。（如附件三之結果顯示）。 將刖述之成果實際運用可以得到下列之結果： 晨光6:30〜8:30 LED 380420nm 43(H80nni 49(K530nm 53(K570nm 580^20nm 65(K700nni curve fc If 0.01502 0.14891 0.20893 033132 0.45081 0527184 其關係第六圖所示。 中午 10:00 〜14:00 13 201011943 LED 3δ0420ηπι 43(Μ80ηιη 490'530nm 530-570nm 58(W20niii 650'700nm curve fitting It 036508 034733 0.43485 023262 0.350¾ 0.43104 其關係圖如第七圖所示。 黃昏3:00〜6:00 LED 380420nm 430480nm 490^53^111 530^570nm 580^620nm 65(K700nm curve fitting 系數 0.01313 '0.14943 0.20983 034324 0.45677 057674 其關係圖如第八圖所示。 由前述之結果，可以知道完成了預期之調變，其六顆 ❹ 六色之發光二極體以不同之範圍形成了曲線上之六道波峰 ，相對於平滑之曰光曲線已有很大之進步，比那些單色不 調變或多色同顆調變之曲線更接近日光曲線，且各色溫狀 態均能自由調整，這是本發明與習知之最大不同。 綜上所述之結構，本發明運用及利用LED顏色純的特 性來進行混光的機制，並採用多種波長的LED進行最佳化 混光的效果’來達成最接近曰光光譜的光源。使在無窗戶 之房間也可有曰出、正午、日落等頻譜漸變日光之照明效 ❹果。或者只有兩段式日光照明燈，也就是至少能白天提供 高色溫而晚上是低色溫且全頻譜高演色指數之照明燈。這 種照明燈符合健康照明，使老人夜間睡眠失調者和患有季 節性憂鬱症患者之曰變週期與曰光同步，使前者之夜間睡 眠失調與後者之憂鬱症狀減輕；所以能提供很好之使用性 ’為一完全與習知不同之機構。 以上所述為本發明之較佳實施例之詳細說明與圖式， 並非用來限制本發明，本發明之所有範圍應以下述之專利 201011943 範圍為準，凡專利範圍之精神與其類似變化之實施例與近 似結構，皆應包含於本發明之中。 【圖式簡單說明】 第一圖為本發明之發光二極體配置顯示圖。 第二圖為本發明之定位座之線路頂視圖。 第三圖為本發明之定位座相連之電路方塊圖。 第四圖為本發明之多組定位座組合之頂視圖。 第五圖為本發明之加設反射器後之侧視示意圖。 ❹ 第六圖為本發明實施於早晨時之曲線圖。 第七圖為本發明實施於中午時之曲線圖。 第八圖為本發明實施於傍晚時之曲線圖。 附件一：第一圖之彩色顯示。 附件二：本發明之發光模擬圖。 附件三：本發明加反射器後之發光模擬圖。 201011943 【主要元件符號說明】 1 發光單元 10 發光二極體定位座 11、12、13、14、15、16 發光二極體 ' 111、121、131 發光二極體穴位 141、 151、161 發光二極體穴位 112、122、132 接點 142、 152、162 接點 ❿ 113、123、133另一接點 143、 153、163 另一接點 2 微處理器 21 脈波寬度調變（PWM) 20 驅動器（發光二極體） 3 反射器Lights. The use of pulse width modulation (pw M ) is because the pulse width modulation (PWM) timing control is linear with the LED brightness 'but how the six pulse width modulation (PWM) control signals need to be adjusted I can reach the desired spectrum of sunlight. First, I have measured 416 two-month solar spectrum from morning to night. From the 416 solar spectrum, let us know the spectrum and variation of sunlight from morning to night. Then, from the six LED spectrums selected, the reconstruction coefficients of the solar spectrum to be presented can be calculated. Such a reconstruction coefficient is exactly the power ratio (watts) of the six LEDs, and the six values are multiplied. The six LED luminous flux ratios can be calculated from the bright visual mediator ν(λ) corresponding to its wavelength. Finally, the six luminous flux ratios can correspond to six pulse width modulation (PWM) timing signals. The width ratio 'so you can know how to set the 8051 to send the corresponding pulse width modulation (PWM) signal, and another element of the 8051 is that it is the most common and cheapest microchip, only a dozen New block Establishment, the choice of 8051 can also be greatly reduced making the system cost. 4: The arrangement diagram of the combination of the light-emitting units 1 , since the current illumination brightness of the 12 201011943 LED in the single illumination unit 1 is still far less than that of the fluorescent lamp, it is necessary to use the LED instead of the fluorescent lamp to use the array to increase the overall brightness. This implementation uses a combination of eight light-emitting units 1 to form a luminaire (which can form a parallel double-diagonal arrangement), and simulates the result with optical software to obtain MCDM (mean color difference from the mean) 〇 .〇〇4715 » Its display is almost circular (as shown in the results of Annex II). 5: Natural light illumination, generally using the illumination unit 丄 array to improve the brightness', but the angle of view may be too large, so that the light intensity value is too low, so a reflector is needed to control the light source direction to achieve the requirements of the regulations. Illuminance and light distribution curve, and the combination of the light-emitting unit 1 is much smaller than the general light source, and can be regarded as an approximate point light source. Therefore, when combined with a parabolic reflector, the combination of the light-emitting unit 1 to the focal length will produce a relatively close collimated light. Good results. Therefore, the combination of the eight light-emitting units 1 of the fourth figure is added to the parabolic reflector 3 (as shown in the fifth figure), and the illuminance and the light-mixing effect are added to complete the prototype of the natural light illumination, and the optical simulation result MCDM =0.003517, the improvement rate of this reflector = 25.4%. (as shown in the results of Annex III). The actual results of the results can be used to obtain the following results: Morning Light 6:30~8:30 LED 380420nm 43(H80nni 49(K530nm 53(K570nm 580^20nm 65(K700nni curve fc If 0.01502 0.14891 0.20893 033132 0.45081 0527184 Figure 6. Noon 10:00~14:00 13 201011943 LED 3δ0420ηπι 43(Μ80ηιη 490'530nm 530-570nm 58(W20niii 650'700nm curve fitting It 036508 034733 0.43485 023262 0.3503⁄4 0.43104 The relationship diagram is as shown in the seventh figure Twilight 3:00~6:00 LED 380420nm 430480nm 490^53^111 530^570nm 580^620nm 65(K700nm curve fitting coefficient 0.01313 '0.14943 0.20983 034324 0.45677 057674 The relationship diagram is shown in the eighth figure. As a result, it can be known that the expected modulation is completed, and the six six-color LEDs form six peaks on the curve in different ranges, and the curve of the smoothing has been greatly improved compared with those of the curve. The monochromatic non-modulating or multi-color modulation curve is closer to the daylight curve, and each color temperature state can be freely adjusted, which is the biggest difference between the present invention and the conventional one. The structure of the present invention utilizes and utilizes the pure color characteristics of the LED to perform the light mixing mechanism, and uses a plurality of wavelengths of LEDs to optimize the effect of the light mixing to achieve the light source closest to the strontium spectrum. The room can also have lighting effects such as rake, noon, sunset, etc., or only two-stage daylighting, that is, lighting that provides at least high color temperature during the day and low color temperature and full spectrum high color rendering index at night. The lamp is in line with healthy lighting, so that the nighttime sleep disorder of the elderly and the metamorphosis cycle of the patients with seasonal depression are synchronized with the dawn, which makes the nighttime sleep disorder of the former and the depression symptoms of the latter less; therefore, it can provide very The invention is not to be construed as limiting the scope of the present invention. The scope of the 201011943 is subject to the scope of the invention, and the embodiments and approximate structures of the spirit of the patent scope and similar changes are included in the present invention. ] The first picture shows the bright light-emitting diode display according to the present invention the configuration of FIG. Spud line of a top view of a second photo shows the present invention. The third figure is a circuit block diagram of the positioning block of the present invention. The fourth figure is a top view of the plurality of sets of locator assemblies of the present invention. The fifth figure is a side view of the present invention with the addition of a reflector.第六 The sixth figure is a graph of the implementation of the invention in the morning. The seventh figure is a graph of the implementation of the present invention at noon. The eighth figure is a graph of the implementation of the present invention in the evening. Annex 1: The color display of the first figure. Annex 2: Luminescence simulation of the present invention. Annex III: Luminescence simulation diagram of the present invention with a reflector. 201011943 [Description of main component symbols] 1 Light-emitting unit 10 Light-emitting diode positioning seat 11, 12, 13, 14, 15, 16 Light-emitting diode '111, 121, 131 Light-emitting diode points 141, 151, 161 Light-emitting two Pole acupuncture points 112, 122, 132 Contacts 142, 152, 162 Contacts ❿ 113, 123, 133 Another contact 143, 153, 163 Another contact 2 Microprocessor 21 Pulse width modulation (PWM) 20 Driver (light emitting diode) 3 reflector