M365032 五、新型說明： 【新型所屬之技術領域】 本創作係與照明用燈泡有關，更詳而言之係指一種易 於調整色溫之三波長LED白光照明燈泡結構。 【先前技術】 ' 按，由於發光二極體（Light Emitting Diode，簡稱LED) '具有低耗能、高效率的特性及優點，因此目前各國及業界 ❿皆將此一技術列為策略發展的重點技術，以取代現有傳統 之照明設備。M365032 V. New Description: [New Technology Field] This creation is related to lighting bulbs. More specifically, it refers to a three-wavelength LED white light bulb structure that is easy to adjust color temperature. [Prior Art] 'By the Light Emitting Diode (LED)' has the characteristics of low energy consumption and high efficiency, so the countries and the industry are now listed as the focus of strategy development. Technology to replace existing traditional lighting equipment.
第一圖所示，現有之LED照明燈泡，係將多數可發出 紅光、綠光、藍光LED元件1、2、3電性連接於一電路 板4上，再由該電路板4連接一連接端子（圖中未示），以 由該連接端子與電源（或燈座）電性連接，使能利用三原 色光（紅、綠、藍）混出可供照明用之白光而照射。但此 種利用紅、綠、藍光加以混成白光之方式，除了波長配合 要能配出白色外，光強度亦要有適當的配比，因此在混光 實施上有著相當之困難度’常見白光僅出現在光束交集的 區域中央’遠離中央區域的混光色溫會逐漸趨近紅、綠、 藍三原色光，在照明區域形成色彩繽紛的色塊 岣所造成之缺失，使照明效果不佳。 ^ 睛參閱二圖所示，另有一種LED照明燈泡 可發出紅光、綠光、藍光LED 地击 丁丄c 4電性連接於 M365032 一電路板4上，再由該電路板4連接一連接端子（圖中未 示），並於該電路板4前置設一透明燈罩5，該透明燈罩5 内部則加入螢光粉（劑）6，以利用三原色光（紅、綠、 藍）經由螢光粉之混合而混出可供照明用之白光。但此種 方式所能照明之廣度有限，且因LED元件1、2、3發光 的同時必然伴隨著高熱，而螢光粉6本身並不耐高溫，故 '當LED元件溫度提高時，螢光粉會快速產生質變，造成 • LED元件產生光衰現象，嚴重影響照度或明亮度。 籲 其次，LED的波長取決於磊晶層的結構及組成的材 料，更重要的是晶格匹配的課題，導致半導體因溫度的高 低致生波長飄移的問題不容忽視。就開機初期和通電一段 ' 時間來說，開機初期隨著紅光發光效率的強度，該RGB三 ' 原色光混出白色偏紅的光源；通電一段時間，隨著發光效 率較高的藍光逐步增強，讓混光色溫偏向冷光系的白色偏 藍光，故於兩段時期所混光的色溫各不相同。依光譜的角 0度來看，波長由暖色系移動到冷色系的熱飄移範圍過大， 嚴重影響混光色溫的白平衡，相對減損光源的照度。 另外，亦有一種利用一發白光之LED充當主要光源， 並於白光LED附近置設一組由紅、綠、藍光等LED構成 '之色溫補償單元，即當白光LED亮度因螢光層質變而快速 下降而形成光衰時，以紅、綠、藍光LED隨著衰變的白光 LED進行單顆或多顆之電流強度調整。但此種方式不僅無 法精確地恢復至原先白光之標準色溫，且欲精準地控制單 M365032 顆或多顆之電流強度，於實際上有著相#高之難度而不符 經濟效益。 【新型内容】 有鐘於此’本創作之主要目的乃在提供一種易於調整 色溫之三波長LED自絲明燈泡結構，餘減少混光不均 '之情形’使照明效果較佳。 •本創作之另一主要目的乃在提供-種易於調整色溫之 鲁—波長led白光照明燈泡結構，係可將色溫於冷色系白光 至暖色系白光間加以調整者。 本創作之再一主要目的乃在提供一種易於調整色溫之 .三波長LED白光照明燈泡結構，係可形成高演色性之三波 長白光者。 緣此，本創作乃提供-種易於調整色溫之三波長led 白光照明燈泡結構，包含冑：-承載基板；至少三紅光led #封裝元件，係設置並電性連接於該承載基板上，具有至少 一可發出紅紋LED日日日片、—罩覆於該紅光咖晶片上 之罩覆體及多數佈設於該罩覆體中之擴散粒子；至少三綠 、光LED封裝元件，係設置並電性連接於該承載基板上，具 有至少-可發出綠光之LED a日日片、—罩覆於該綠光咖 晶片上之罩覆體及多數佈設於該罩覆體中之擴散粒子；至 少三藍光LED封裝元件’錢置並電性連接於該承载基板 上’具有至少—可發出藍光之咖晶片、一罩覆於該藍光 M365032 LED晶片上之罩覆體及多數佈設於該罩覆體中之擴散粒 子，一罩型燈殼，係連接於該承載基板之周緣；一導電件， 係連接於該罩型燈殼上，並與該承載基板電性連接，用以 將外部之電源導入至該承載基板上。 【實施方式】 為使貝審查委員能對本創作之特徵與特點有更進一 '步之了解與5忍同，茲列舉以下較佳實施例並配合圖式說明 • 如下： 請參閱第三及第四圖，係本創作第一較佳實施例所提 供一種易於調整色溫之三波長L E D白光照明燈泡結構工〇 0，包含有一承載基板1 〇、多數紅光LED封裝元件2 〇、 '多數綠光LED封裝元件3 0、多數藍光LED封裝元件4 〇、一罩型燈殼50及一導電件6〇 :其中： 請參閱第二圖，該承載基板1 0，為一呈圓形板狀之 φ印刷電路板（PCB)，佈設有多數預定態樣之電路佈線（圖 中末示）。 請參閱第三圖及第四圖，該紅光LED封裝元件2 〇， 包含有至少一紅光LED晶片2 1、一罩覆體2 2及多數之 •擴散粒子2 3 ;該紅光LED晶片2 1係能接通預定電流而 發射出紅光，該罩覆體2 2係由透光之材質所製成，如環 氧樹脂（Epoxy)、矽膠（Silicone)、玻璃…等透光材質， 該罩覆體2 2係覆蓋於該紅光LED晶片2 1上，該等擴散 M365032 粒子2 3係散佈於該罩覆體2 2中’該擴散粒子2 3係由 具高反射率或高散射率之材料所製成，例如銀（silver)、 碳酸鈣（CAC〇3)、矽（silicon)、二氧化矽（si〇2)等其 它材質所製成或與樹脂依適當比例調合而成。該等紅光 LED封裝元件2 0係依預定態樣佈設於該承載基板1 〇 上，並與該承載基板1 〇電性接通，以由該承載基板丄〇 供、σ該等紅光led封裝元件2 〇電流，以使該紅光led •晶片21能發射出紅光。 藝請參閱第三圖，該綠光LED封裝元件3 〇，與該紅光 LED封裝元件2 0相同具有至少一綠光led晶片（圖中未 不）、—罩覆體3 2及多數擴散粒子3 3 ;惟該綠光led 封裝元件3 〇與該紅光LED封裝元件2 〇之差異僅在於所 發出之光色不同而已，即紅光LED封裝元件2 〇係發出紅 光而綠光LED封裝元件3 0則發出綠光，並同樣設於該 承載基板1 〇上，並與該承載基板丄〇電性接通。 • 凊參閱第三圖，該藍光LED封裝元件4 〇，與該紅光 ^ED封襄70件2 0相同具有至少一藍光LED晶片（圖中未 ‘示）_罩覆體4 2及多數擴散粒子4 3 ;惟該藍光led =裝π件4 Q與該紅光led封裝元件£ Q之差異僅在於所 么出之光色不同而已’即紅光LED封裳元件2 〇係發出紅 光而藍光LED封裝元件4 〇則發出藍光，並同樣設於該 承載基板1 〇上’並與該承載基板丨◦電性接通。 明參閱第二圖’該罩型燈殼5 〇係由不透光之材質所 M365032 製成，係罩設於該承載基板1 〇之周緣上，" 綠、藍光LED封裝元件2 〇、3 0、4 〇非=位於該紅、 置上，用以支撐並同時保護該承載基板1 〇 白之位 請參閱第三圖，該導電件6〇，具有一 及二導電端子6 2，該方型殼體_ 殼體6 1 5 0上，且兮方刑私辨β 1在山 連接於該罩型燈殼 bU上且該方型设體61係由絕緣材質 電端子6 2係由導電材質所製成，係 ’一導 中，並於該承载基板1 G電性連接，且體6 1 並局部露出於該方型殼體6 1外，以胁μ 1端子6 2 中未示）’而由外部之電源由導電端子6、2、部之燈座（圖 板1 〇上，再由該承載基板i 〇提供 ^至=載基 封裝元件20、30、40電源，使該等紅、=、f 難元件2〇、30、4◦能發出紅、綠、=藍光哪 疋从，上述即為本創作第一較佳實施例所 二 色溫之三波長led白光照明燈泡結構i Q h於§周整 其組褒方式介紹，接著再將其特點介紹如下：部構件及 由於該各紅、綠、藍光LED封裝元件2 〇、3 〇、 體中皆佈設有呈預定態樣之擴散粒子，且擴散粒 紅、=覆=之散佈密度及數量、位置並不相同，因此當 、成光LED晶片分別發出紅、、綠、藍光時，其 擴散粒子較佳之散射路徑而充分混光，以提供較佳 而=散射路徑，使紅、綠、藍光之光束能近乎完全重叠， 犯句勻地混成白光，並不致有其它顏色之色塊產生，其 M365032 未能均勻混合之色塊區域僅會發生於光形之周緣區域，其 所佔之比例遠低於人眼所能見及之比率，以達成均勻混光 之效果，況且光線經由擴散粒子所發散後，將使照明之廣 度更佳。 再者，由於本實施例易於調整色溫之三波長led白光 照明燈泡結構1 0 〇，係具有多數各色紅、綠、藍光之led 封裝元件，因此可利用佈設於承載基板上位置之置換或調 -配，來達成調整色溫之功效，即使混成之白光能於冷色系 #白光至暖色系白光間進行調整，如室内照明或室外照明所 採用不同色溫之白光，以能因應不同之照明需求。藉此， 本創作易於調整色溫之三波長LED白光照明燈泡結構丄〇 0，不僅具有較佳之混光效果，使能均勻地混成白光而無 .其它色塊之產生，更具備藉由佈設於承載基板上各色LED 封裝70件之數量、設置位置之變化，來達成調整色溫之效 果，並防止產生眩光之情开），而纟需習知技術必須改變電 鲁流、電壓之複雜方式，使其調整色溫之方式較為簡易。屯 請參閱第五圖，係本創作第二較佳實施例所提供一種 易於調整色溫之三波長LED白光照明燈泡結構2 〇 〇，其 與第一較佳實施例相同包含有一承載基板i 〇、多數紅^ ♦ LED封裝元件2〇、錄綠光封裝元件“、多數藍 光LED封裝元件4 〇、一罩型燈殼5 〇及一導電件6 惟與第一較佳實施例之主要差異在於： ’ 該易於調整色溫之三波長LED白光照明燈泡結構2 〇 M365032 〇更有-圓弧狀之增光片7 Ο，該增光片7 0係由透 光之材^所製成，如環氧樹脂（Epoxy)、石夕膠（Silicone)、 玻，等透光材質’係連接於該罩型燈殼5 Q上，並位於 該等、、工綠、藍光封裝元件2 0、3 0、4 0之發光方向 上使該等紅、綠、藍光封裂元件2 0、3 0、4 0所發 更長’而可加強聚光效果。 ❼閱第六® ’係本創作第三較佳實關所提供-種 易H色溫之三波長咖白光照明燈泡結構3 〇 〇，其 f第二較佳實施例相同包含有-承載基板1 Q、多數紅光 Q、多數綠SLED封裝元件3 〇、多數藍 封裝70件4 Q、—罩型燈殼5 Q、-導電件60及 ' “ 7 〇 ，惟與第二較佳實施例之主要差異在於： 該增光片70,係呈一長型管狀。 另卜雖，然上述第二及第三較佳實施例皆增加增光片 之構件，但實際上亦可將增光片改以設置一擴散片（圖中 未不）加以取代。該擴散片具有一擴散平板及多數之擴散 粒子；該擴散平板係由透光之材質所製成，如環氧樹脂 (EP〇xy)、矽膠（Silicone)、玻璃…等透光材質， '散粒子係散佈於該擴散平板中，該擴散粒子82係由= 反射率或高散射率之材料所製成，例如銀⑽叫、碳酸 ^ (caco3)、矽（silicon)、二氧化石夕（si〇2)等其它材 質所製成或與樹脂依適當比例調合而成。 〃 藉由增加一擴散片之設置，可使原本未設置擴散片 10 M365032 時，其絲後之光線於周緣位置所產生之色塊加以消除， 而利用第二次混光，以增加混光之均勻度。 請參閱第七圖，係本創作第四較佳實施例所提供一種 易於調整色溫之三波長LED白光照明燈泡結構4 〇 〇，其 與第一較佳實施例相同包含有一承載基板1 〇、多數紅光 LED封裝元件2 Q、多數就件3 〇、多數藍 光LED封裝元件4 Q…罩型燈殼5 Q及—導電件8 〇 ; 惟與第一較佳實施例之主要差異在於：As shown in the first figure, the existing LED lighting bulb electrically connects a plurality of red, green and blue LED elements 1, 2, 3 to a circuit board 4, and then connects the circuit board 4 to a connection. A terminal (not shown) is electrically connected to the power source (or the socket) by the connection terminal, so that the three primary colors of light (red, green, and blue) can be used to illuminate the white light for illumination. However, the method of mixing white light by using red, green and blue light, in addition to the wavelength matching, can be matched with white, and the light intensity must have an appropriate ratio, so that there is considerable difficulty in the implementation of the mixed light. Appearing in the center of the intersection of the beams, the color temperature of the mixed light away from the central area will gradually approach the red, green and blue primary colors, and the lack of color blocks in the illumination area will result in poor illumination. ^ Eyes are shown in Figure 2. Another LED lighting bulb can emit red, green, and blue LEDs. The LEDs are electrically connected to a circuit board 4 of M365032, and then connected by a circuit board 4. a terminal (not shown), and a transparent lamp cover 5 is disposed in front of the circuit board 4, and a phosphor powder (agent) 6 is added inside the transparent lamp cover 5 to utilize the three primary colors of light (red, green, blue) via the firefly The light powder is mixed to mix white light for illumination. However, the breadth of illumination in this way is limited, and the LED elements 1, 2, and 3 are accompanied by high heat, and the phosphor powder 6 itself is not resistant to high temperature, so 'when the temperature of the LED element is increased, the fluorescence Powder can quickly change its quality, causing • LED components to produce light decay, which seriously affects illumination or brightness. Secondly, the wavelength of the LED depends on the structure and composition of the epitaxial layer. More importantly, the problem of lattice matching leads to the problem that the wavelength drift of the semiconductor due to the high temperature can not be ignored. In the initial stage of power-on and power-on period, the RGB three' primary color light mixes with the white red light source at the initial stage of power-on, and the blue light is gradually enhanced with the high luminous efficiency. The color temperature of the mixed light is biased toward the white light of the cold light system, so the color temperature of the light mixed in the two periods is different. According to the angle of the spectrum of 0 degree, the wavelength of the thermal shift from the warm color system to the cool color system is too large, which seriously affects the white balance of the mixed color temperature and relatively reduces the illumination of the light source. In addition, there is also a light source that uses a white light as a main light source, and a set of color temperature compensation units composed of red, green, blue light and the like are arranged near the white light LED, that is, when the brightness of the white light LED changes due to the quality of the fluorescent layer When the light decays rapidly, the red, green, and blue LEDs are adjusted in single or multiple current intensity with the decaying white LED. However, this method can not only accurately restore the original color temperature of the original white light, and it is necessary to accurately control the current intensity of a single M365032 or more, which in fact has a high degree of difficulty and is not economical. [New content] There is a clock here. The main purpose of this creation is to provide a three-wavelength LED self-winding bulb structure that is easy to adjust the color temperature, and to reduce the unevenness of the mixed light to make the lighting effect better. • Another main purpose of this creation is to provide a Lu-wavelength led white light bulb structure that is easy to adjust color temperature. It can adjust the color temperature between cool white light and warm white light. Another main purpose of this creation is to provide a three-wavelength LED white light bulb structure that is easy to adjust the color temperature, which is a three-wavelength white light that can form high color rendering. Therefore, the present invention provides a three-wavelength led white light bulb structure that is easy to adjust color temperature, and includes: a carrier substrate; at least three red LED led components are disposed and electrically connected to the carrier substrate, At least one of the red-grained LED day and day, the cover overlying the red-lighted wafer, and a plurality of diffusing particles disposed in the cover; at least three green, light LED package components, And electrically connected to the carrier substrate, having at least - an LED that emits green light, a cover sheet, a cover covering the green light wafer, and a plurality of diffusion particles disposed in the cover At least three blue LED package components are disposed on the carrier substrate and have at least a blue light-emitting chip, a cover overlying the blue M365032 LED chip, and a majority of the cover. a diffusing particle in the covering body, a cover type lamp housing is connected to the periphery of the carrier substrate; a conductive member is connected to the cover type lamp housing and electrically connected to the carrier substrate for externally Power is introduced to the carrier On. [Embodiment] In order to enable the Beck Review Committee to have a more in-depth understanding of the features and characteristics of this creation, the following preferred embodiments are illustrated with the following description: • See third and fourth The present invention provides a three-wavelength LED white light bulb structure structure that is easy to adjust color temperature, and includes a carrier substrate 1 , a plurality of red LED package components 2 〇, 'most green LEDs a package component 30, a plurality of blue LED package components 4, a cover lamp housing 50, and a conductive member 6A: wherein: Referring to the second figure, the carrier substrate 10 is a circular plate-shaped φ printing The circuit board (PCB) is provided with circuit wiring of most predetermined patterns (shown at the end of the figure). Referring to the third and fourth figures, the red LED package component 2 includes at least one red LED chip 2 1 , a cover 2 2 and a plurality of diffusion particles 2 3 ; the red LED chip 2 1 system can turn on a predetermined current to emit red light, and the cover body 2 2 is made of a light-transmissive material, such as epoxy resin (Epoxy), silicone (Silicone), glass, etc. The cover 2 2 is coated on the red LED chip 21, and the diffusion M365032 particles 2 3 are dispersed in the cover 2 2. The diffusion particles 2 are highly reflective or highly scattered. Made of materials such as silver, calcium carbonate (CAC〇3), silicon (silicon), cerium oxide (si〇2), etc., or blended with the resin in an appropriate ratio. The red LED package components 20 are disposed on the carrier substrate 1 according to a predetermined state, and are electrically connected to the carrier substrate 1 to be supplied by the carrier substrate, and the red light is led by the carrier substrate. The package component 2 is 〇 currented so that the red LED • wafer 21 can emit red light. Referring to the third figure, the green LED package component 3 相同 has at least one green LED chip (not shown), the cover 3 2 and a plurality of diffusion particles, similar to the red LED package component 20 . 3 3 ; only the difference between the green LED package component 3 and the red LED package component 2 is that the emitted light color is different, that is, the red LED package component 2 emits red light and the green LED package The element 30 emits green light and is also disposed on the carrier substrate 1 and electrically connected to the carrier substrate. • Referring to the third figure, the blue LED package component 4 相同 has at least one blue LED chip (not shown) _ cover 4 2 and most diffusion similar to the red ED package 70 Particle 4 3 ; only the blue light led = π piece 4 Q and the red LED package component Q Q is only different in the color of the light, that is, the red LED sealing element 2 发出 is red The blue LED package component 4 emits blue light and is also disposed on the carrier substrate 1 and electrically connected to the carrier substrate. Referring to the second figure, the cover type lamp housing 5 is made of opaque material M365032, and is mounted on the periphery of the carrier substrate 1 " green and blue LED package components 2 〇, 3 0, 4 〇 is not in the red, placed to support and protect the carrier substrate 1 〇 white position, please refer to the third figure, the conductive member 6 〇, has one and two conductive terminals 6 2, the side The casing _ is on the casing 6 1 50, and the 兮 刑 私 β β 1 is connected to the cover lamp b b in the mountain and the rectangular body 61 is made of an electrically conductive material terminal 6 2 The first substrate is electrically connected to the carrier substrate 1 G, and the body 6 1 is partially exposed outside the square housing 61 to prevent the μ 1 terminal 6 2 from being shown. And the external power source is provided by the conductive terminals 6, 2, the lamp holder (on the board 1 and then the carrier substrate i ^ to the = base package component 20, 30, 40 power supply, so that the red, =, f difficult elements 2〇, 30, 4◦ can emit red, green, = blue light, which is the first preferred embodiment of the creation of the two-color temperature three-wavelength led white light bulb The structure i Q h is introduced in § Zhou, and then its characteristics are introduced as follows: the components and the red, green and blue LED package components 2 〇, 3 〇, and the body are arranged in a predetermined state. Diffusion particles, and the diffusion density, quantity, and position of the diffusion particles are different. Therefore, when the light-emitting LED chips emit red, green, and blue light respectively, the diffusion particles have better scattering paths. Mixing light to provide a better = scattering path, so that the red, green, and blue light beams can almost completely overlap, and the sentence is evenly mixed into white light, and no color patches of other colors are generated, and the M365032 fails to uniformly mix colors. The block area will only occur in the peripheral area of the light shape, and its proportion is much lower than that seen by the human eye to achieve a uniform light mixing effect. Moreover, the light will diffuse through the diffusing particles, which will make the illumination wider. Furthermore, since the three-wavelength led white light bulb structure of the present embodiment is easy to adjust the color temperature, the LED package has a plurality of red, green and blue LED package components, so that the layout can be utilized. The replacement or adjustment of the position on the substrate to achieve the effect of adjusting the color temperature, even if the mixed white light can be adjusted between the cool color system white light to the warm color white light, such as white light of different color temperature used for indoor illumination or outdoor illumination, In response to the different lighting requirements, this design is easy to adjust the color temperature of the three-wavelength LED white light bulb structure 丄〇0, not only has a better light mixing effect, enabling uniform mixing of white light without. Other color blocks are generated, The effect of adjusting the color temperature is achieved by the number of the LED packages of the various color LED packages disposed on the carrier substrate, and the setting position is changed, and the glare is prevented from being generated. However, it is necessary to change the electric current and voltage. The complicated way to adjust the color temperature is simple. Referring to FIG. 5, a second preferred embodiment of the present invention provides a three-wavelength LED white light bulb structure 2 that is easy to adjust color temperature, and includes a carrier substrate i 相同, as in the first preferred embodiment. Most of the red LED package components 2, green light package components, most of the blue LED package components 4, a cover lamp housing 5 and a conductive member 6 are the main differences from the first preferred embodiment: The three-wavelength LED white light bulb structure with easy adjustment of color temperature 2 〇M365032 〇 More-arc-shaped brightness enhancement sheet 7 Ο, the brightness enhancement sheet 70 is made of light-transmitting material, such as epoxy resin ( Epoxy), Silicone, glass, and other light-transmitting materials are attached to the cover type lamp housing 5 Q, and are located in the, green, and blue package components 20, 30, 40 In the direction of illumination, the red, green, and blue light-blocking elements 20, 30, and 40 are made longer, which enhances the concentrating effect. Read the sixth®'s third best practice in this creation. Providing a three-wavelength white light illumination bulb structure with an easy H color temperature, 第二, its second preferred implementation The same example includes a carrier substrate 1 Q, a majority of red light Q, a plurality of green SLED package components 3 〇, a majority of the blue package 70 pieces 4 Q, a cover type lamp housing 5 Q, a conductive member 60 and a '7 〇, The main difference from the second preferred embodiment is that the brightness enhancing sheet 70 has an elongated tubular shape. In addition, although the second and third preferred embodiments all add the members of the brightness enhancement sheet, in practice, the brightness enhancement sheet may be replaced by a diffusion sheet (not shown). The diffusion sheet has a diffusion plate and a plurality of diffusion particles; the diffusion plate is made of a light transmissive material, such as epoxy (EP〇xy), silicone (Silicone), glass, etc. The particle system is dispersed in the diffusion plate, and the diffusion particle 82 is made of a material having a reflectance or a high scattering rate, such as silver (10), carbonic acid (caco3), silicon (silicon), and white earth dioxide (si). 〇 2) It is made of other materials or blended with the resin in an appropriate ratio.藉 By adding a diffuser setting, when the diffuser 10 M365032 is not provided, the color of the light behind the wire is removed at the peripheral position, and the second mixed light is used to increase the light mixing. Evenness. Referring to the seventh embodiment, a fourth preferred embodiment of the present invention provides a three-wavelength LED white light bulb structure 4 that is easy to adjust color temperature, and includes a carrier substrate 1 and a plurality of the same as the first preferred embodiment. The red LED package component 2 Q, the majority component 3 〇, the majority of the blue LED package component 4 Q... the cover lamp housing 5 Q and the conductive member 8 〇; but the main difference from the first preferred embodiment is:
該導電件8 0之外周面上形成有一外螺紋8 2，且該 外螺紋8 2係由可導電之材質所製成，並與該承載基板工 0電性連接，以由該外螺紋8 2直接旋入於現有一般供燈 泡置設之燈座中，使本創作能立即運用於現有之燈座上。 另外於本實施例中，更具有多數之第四光LED封裝元 件9 0，該第四光LED封裝元件9 〇同樣包含有至少一第 四光LED晶片、一罩覆體及多數之擴散粒子；該第四光 LED晶片係能接通於預定電流，而發射出第四光，該第四 光係一波長在5 6 〇nm〜6 1 〇nm或4 7 Omn〜5 0 0 nm頻譜範圍的光束’前者依光譜圖來看泛稱一黃光 (Yellow Light ’ YL)’後者泛稱一青光或稱藍綠光（Bluish Green Light，BGL)。 該等第四光LED封裝元件9 〇係與該承載基板1 〇電 性接通，以由該承載基板1 〇供給該等第四光LED封裝元 件9 0電流，以使該第四光LED晶片能發射出有別於紅 11 M365032 光、綠光、藍光之第四光。 +其中，該第四光LED封裝元件9 Q所發K第四光為 一黃光，黃光為紅光與綠光的混色光，可與藍錢成白光。 請參閱第八圖，係本創作第五較佳實施例所提供―種 易於調整色溫之三波長LED白光照明燈泡結構5 〇 〇，其 與第-較佳實施例相同包含有一承載基板i 〇、多數紅光 led封I元件2 〇’、多數綠光⑽糾元件3 〇，、多數 藍光LED封裝元件4 〇,、一罩型燈殼5 〇及一導電件6 鲁0;惟與第一較佳實施例之主要差異在於： 月，J述之實施例中各光色封裝元件係採用ledlamp (插件型LED)型式之LED,而本實施例中該等紅光、綠 光、藍光LED封裝元件2 〇，、3 0，、4 〇，則採用為SMD LED ( Surface mount device LED) ’ 即貼片型 LED (亦稱表 面黏著型LED)’其差異僅在封裝態樣不同，但同樣可達成 本創作之目的。 • 另外，請參閱第九圖，係本創作第六較佳實施例所提 供一種易於調整色溫之三波長LED白光照明燈泡結構6 〇 0 ’其中該等紅光LED封裝元件2 〇，，、多數綠光lkd封 裝元件3 0’’、多數藍光led封裝元件4 〇，，，亦可採用高 功率（如1瓦（W)或以上)之LED封裝元件，而能減少所 需設置之數量，其同樣可達成本創作之目的。 12 M365032 【圖式簡單說明】 第一圖係習用一種LED燈泡之照明狀態示意圖。 第二圖係習用另一種LED燈泡之照明狀態示意圖。 第三圖係本創作第一較佳實施例之立體圖。 第四圖係第一圖所示較佳實施例之局部構件示意圖。 第五圖係本創作第二較佳實施例之立體圖。 第六圖係本創作第三較佳實施例之立體圖。 第七圖係本創作第四較佳實施例之立體圖。. 第八圖係本釗作第五較佳實施例之立體圖。 第九圖係本創作第六較佳實施例之立體圖。 【主要元件符號說明】 「習知」 紅光LED元件1 藍光LED元件3 透明燈罩5 綠光LED元件2 電路板4 螢光粉6 「本創作」 易於調整色溫之三波長LED白光照明燈泡結構1 〇 〇、2 00、300、400、500、600 承載基板1 0 紅光LED封裝元件2 0 13 M365032 紅光LED晶片2 1 罩覆體2 2 擴散粒子2 3 罩覆體3 2 藍光LED封裝元件4 0 綠光LED封裝元件3 〇 擴散粒子3 3 罩覆體4 2 擴散粒子4 3 罩型燈殼5 〇 導電件6 0 方型殼體61 導電端子6 2 增光片7 0 增光片7 0’ 導電件8 0 外螺紋8 2 紅光LED封裝元件2 〇 ’ 藍光LED封裝元件4 〇 ’ 第四光LED封裝元件9 〇 綠光LED封裝元件3 〇， 紅光LED封裝元件2 〇，， 綠光LED封裝元件3 〇，， 藍光LED封裝元件4 0’’ 14An outer thread 82 is formed on the outer peripheral surface of the conductive member 80, and the external thread 82 is made of an electrically conductive material and electrically connected to the carrier substrate to be externally threaded. It is directly screwed into the existing lamp holder for general bulb installation, so that the creation can be immediately applied to the existing lamp holder. In addition, in this embodiment, there is a majority of the fourth optical LED package component 90, and the fourth LED package component 9 〇 also includes at least a fourth photo LED chip, a cover, and a plurality of diffusion particles; The fourth light LED chip can be turned on at a predetermined current to emit a fourth light, the fourth light having a wavelength ranging from 5 6 〇 nm to 6 1 〇 nm or 4 7 Omn 〜 5 0 0 nm. The light beam 'the former is called a yellow light (Yellow Light ' YL)' according to the spectrum diagram. The latter is generally called a blue light or a blue light (Bluish Green Light, BGL). The fourth light LED package component 9 is electrically connected to the carrier substrate 1 to supply the fourth light LED package component 90 current from the carrier substrate 1 to make the fourth light LED chip It can emit the fourth light that is different from red 11 M365032 light, green light and blue light. + wherein the fourth light emitted by the fourth light LED package component 9 Q is a yellow light, and the yellow light is a mixed light of red light and green light, which can be white light with the blue money. Referring to FIG. 8 , a three-wavelength LED white light bulb structure 5 that is easy to adjust color temperature is provided in the fifth preferred embodiment of the present invention, which comprises a carrier substrate i 相同, as in the first preferred embodiment. Most red LED sealed I components 2 〇 ', most green light (10) correction components 3 〇, most blue LED package components 4 〇, a cover type lamp housing 5 〇 and a conductive member 6 鲁 0; The main difference between the preferred embodiments is that: in the embodiment of the present invention, each of the light color packaging components adopts a LED of a ledlamp type, and in the embodiment, the red, green, and blue LED package components. 2 〇, 3 0, 4 〇, use SMD LED (Surface mount device LED) 'SMD LED (also known as surface mount LED)' difference is only different in the package, but the same can be achieved The purpose of this creation. In addition, please refer to the ninth embodiment, which is a three-wavelength LED white light bulb structure that is easy to adjust the color temperature according to the sixth preferred embodiment of the present invention. 6 其中0' wherein the red LED package components 2 〇,,, majority The green light lkd package component 3 0'', most of the blue LED package components 4 〇,, can also use high power (such as 1 watt (W) or more) LED package components, and can reduce the number of required settings, The same can be achieved for the purpose of cost creation. 12 M365032 [Simple description of the diagram] The first figure is a schematic diagram of the illumination state of an LED bulb. The second figure is a schematic diagram of the illumination state of another LED bulb. The third figure is a perspective view of the first preferred embodiment of the present creation. The fourth drawing is a schematic view of a partial member of the preferred embodiment shown in the first figure. The fifth drawing is a perspective view of a second preferred embodiment of the present creation. The sixth drawing is a perspective view of a third preferred embodiment of the present creation. The seventh drawing is a perspective view of a fourth preferred embodiment of the present creation. The eighth drawing is a perspective view of the fifth preferred embodiment. The ninth drawing is a perspective view of a sixth preferred embodiment of the present creation. [Explanation of main component symbols] "Knowledge" Red LED component 1 Blue LED component 3 Transparent lampshade 5 Green LED component 2 Circuit board 4 Fluorescent powder 6 "This creation" Three-wavelength LED white light bulb structure with easy adjustment of color temperature 1 〇〇, 2 00, 300, 400, 500, 600 carrier substrate 1 0 red LED package component 2 0 13 M365032 red LED chip 2 1 cover 2 2 diffusion particles 2 3 cover 3 2 blue LED package component 4 0 Green LED package component 3 〇 Diffusion particles 3 3 Cover 4 4 Diffusion particles 4 3 Cover type lamp housing 5 〇 Conductive part 6 0 Square housing 61 Conductive terminal 6 2 Adding sheet 7 0 Adding sheet 7 0' Conductive member 80 External thread 8 2 Red LED package component 2 〇' Blue LED package component 4 〇' Fourth LED package component 9 〇 Green LED package component 3 〇, Red LED package component 2 〇,, Green light LED package component 3 〇,, blue LED package component 4 0'' 14