五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種照明裝置，特別是指一種可以調 整色溫的照明裝置。 【先前技術】 隨著高功率發光二極體晶片的發展，發光二極體晶片 因為具有低耗電、小尺寸、壽命長的優點，逐步應用於照 明領域，取代傳統螢光燈、日光燈，成為照明產業的主流 產品。 雖然發光二極體晶片已經被應用於日常照明，但現今 市面上的發光二極體燈具所能提供的照明色溫是視其所搭 配的發光一極體而定，也就是說，若搭配的是冷白光的發 光二極體，此發光二極體燈具就只能產生冷白光的照明； 若搭配的疋暖白光的發光二極體，此發光二極體燈具就只 能產生暖白光的照明，除非使用者更換所使用的發光二極 體’否則無法改變發光二極體燈具的照明色溫。 為了解決上述問題’參閱圖i，為中華民國公告第 13 10446號專利案中所揭露的「可調光色之lEd檯燈」，是 於一 LED模組1中’將一藍光lEd晶片u及一紅光LED 晶片12設於一封裝體13内，當該藍光LED晶片i 1驅動散 射出藍光’而與該封裝體13内的黃色螢光粉1〇〇激發出的 黃光混合形成白光之後，再視實際的需求來驅動該紅光 LED晶片12 ’使其散射出的紅光與白光混色而成為暖白光 ’藉此將原本色溫介於約5〇00°κ至800(ΓΚ之間的冷白光 ，調為色溫介於約260(ΓΚ至500(ΓΚ之間的暖白光。 上述設計是將兩種散發不同光線的LED晶片設於同一 封裝體13内’然而這樣會使得兩種不同的光源互相干擾， 尤其疋5亥封農體13内儲有黃色螢光粉1〇〇，該紅光lEd晶 片丨2在發出紅光時，一定也會對黃色螢光粉1〇〇產生不同 於紅光的激發光線，進而影響光線散射出來的純淨度；另 外，同一封裝體13内裝設兩種lED晶片，也使得封裝的手 續較為繁複，同時也導致成本的提高。 【新型内容】 因此，本新型之目的，即在提供一種組裝便利又能達 到調整色溫效果的照明裝置。 於是，本新型照明裝置包含： 個基座’至少兩種不同色溫的發光二極體，混合佈 叹於該基座上，一個色溫控制單元，控制不同色溫的發光 一極體發光的比例，以使所發出的光線能在冷白光與暖白 光之間進行調整；及一個明暗控制單元，控制所述發光二 極體發光的亮度。 本新型之功效在於：上述設計是直接使用一般安裝有 單顆晶片的發光二極體，藉由不同色溫之發光二極體的排 列，以及該色溫控制單元來調整不同色溫之發光二極體的 發光比例，就能達到在冷白光與暖白光之間調整的作用， 不但設置步驟較為簡便，同時也節省成本。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在V. New description: [New technical field] The present invention relates to a lighting device, in particular to a lighting device capable of adjusting the color temperature. [Prior Art] With the development of high-power LED chips, LED chips have been gradually applied to the field of illumination because of their advantages of low power consumption, small size, and long life, replacing traditional fluorescent lamps and fluorescent lamps. The mainstream products of the lighting industry. Although the light-emitting diode chip has been applied to daily lighting, the color temperature of the illumination provided by the LED lamp on the market today depends on the light-emitting body that it is matched with, that is, if it is matched with Cool white light-emitting diode, this light-emitting diode lamp can only produce cold white light illumination; if it is equipped with a warm white light-emitting diode, the light-emitting diode lamp can only produce warm white light illumination. Unless the user replaces the light-emitting diode used, the illumination color temperature of the light-emitting diode lamp cannot be changed. In order to solve the above problem, 'refer to Figure i, the "dimmable color lEd table lamp" disclosed in the Patent No. 13 10446 of the Republic of China is a 'blue light lEd chip u and one in an LED module 1. The red LED chip 12 is disposed in a package body 13 and is mixed with yellow light excited by the yellow phosphor powder 1 in the package 13 to form white light when the blue LED chip i 1 is driven to scatter blue light. According to the actual demand, the red LED chip 12' is driven to mix the red light and the white light to become warm white light, thereby the original color temperature is between about 5 〇 00 ° κ to 800 (the cold between ΓΚ White light, adjusted to a color temperature of about 260 (ΓΚ to 500 (warm white light between 。. The above design is to set two LED chips emitting different light in the same package 13) However, this will make two different light sources Mutual interference, especially in the 5 haifeng agricultural body 13 stored in the yellow fluorescent powder 1 〇〇, the red light lEd wafer 丨 2 when emitting red light, will certainly produce a different yellow color for the yellow fluorescent powder The excitation light of light, which in turn affects the purity of light scattering; Two kinds of lED wafers are installed in the same package 13, which also makes the packaging procedure more complicated, and also leads to an increase in cost. [New content] Therefore, the object of the present invention is to provide a convenient assembly and adjust the color temperature effect. Therefore, the novel illumination device comprises: a pedestal 'at least two light-emitting diodes of different color temperatures, the mixed cloth sighs on the pedestal, a color temperature control unit, and the illuminating one-pole illuminating that controls different color temperatures The ratio is such that the emitted light can be adjusted between cool white and warm white light; and a light and dark control unit controls the brightness of the light emitting diode. The effect of the novel is that the above design is directly used. A light-emitting diode mounted with a single wafer, by arranging the light-emitting diodes of different color temperatures, and the color temperature control unit to adjust the light-emitting ratio of the light-emitting diodes of different color temperatures, thereby achieving cold white light and warm white light The effect of adjustment is not only simple to set up, but also cost-saving. [Embodiment] Related to this new type The foregoing and other technical details, features and effects, in
清楚的呈現。Clear presentation.
，要注意的是，在以下的說 3 ’本新型照明裝置2之第一較佳實施例 該照明裝置2是一檯燈的形態，並包含 個基座21、至少兩種不同色溫的發光二極體一個色 溫控制單元2 3、 一個明暗控制單元24，及一個電連接於該 色溫控制單元23與明暗控制單元24的供電源25。 參閱圖2及目4，於本實施例中是使用_種不同色溫的 發光二極體22a、22b， 所述發光二極體22a、22b是混合佈 °又於違基座21上’使得同一種色溫的發光二極體22a、22b 直線排列，再將不同色溫的發光二極體22a、22b以直線並 排的方式交錯排列（圖4中假想線是區分不同色溫的發光二 極體22a、22b)，使所述發光二極體22a、22b所散射出來 的光線可以混合均勻，當然也可以使用三種以上不同色溫 的發光二極體22進行光線的調整，不以本實施例所揭露的 種類為限。 復參閱圖2，該色溫控制單元23包括兩個控制迴路 231 ’所述控制迴路231是分別控制不同色溫之發光二極體 22a、22b的發光亮度，而該明暗控制單元24是同步控制所 述發光二極體22a、22b的明暗程度，也就是說，該色溫控 制單元23的所述控制迴路231是用以控制不同色溫之發光 二極體22a、22b發光的比例，以使所發出的光線能在冷白 M377528 光與暖白光之間進行調整’而該明暗控制單元24則是在所 述發光二極體22a、22b的發光比例調整好之後，再同步控 制所述發光二極體22a、22b更亮或者更暗。 工 參閱圖5，於本實施例中’該色溫控制單元23與該明 暗控制單A 24皆為-旋紐的態樣，當然也可視實際製造情 形使用按鍵、觸控面板、或其它用以操作的介面裝置，不 應以此為限。使用時，先以旋轉的方式調整該色溫控制單 兀23，讓燈光調整至使用者所需要的色溫之後再以旋轉_ 的方式調整該明暗控制單元24 ’讓燈光調整至使用者所需-鲁 要的亮度。當然上述的調整行為也可以因使用者的習慣而 有先後的不同，不以此為限。 復參閱圖3，該供電源25的型態為一電連接至市電的 插頭，當然該供電源25也可以採用乾電池來供給電能，以 便於攜帶而不會限制於室内的使用環境，所以不應以本實 施例所揭露的内容為限。 藉由上述設計，本發明照明裝置2於實際使用時具有 以下所述的優點： · (1)光源較乾淨： ' 由於該照明裝置2是直接使用一般安裝有單顆晶 片的發光一極體22a、22b ’再藉由所述控制迴路23 1 來控制不同色溫之發光二極體22a、22b的發光比例’ 來將兩種色溫的光線混合均勻，因此不會如習知技術 中’在封裝體内有不同色溫的光線互相干擾的問題， 使得散射出來的光線較為乾淨。 6 (2)節省成本： 承上所述，該照明裝置2不需要如習知將兩顆以 上的晶片安裝於同一個發光二極體22内，因此可以減 、發光一極體22封裝過程的繁複手續，進而達到節省 成本的效果。 參閱圖6，本新型照明裝置2之第二較佳實施例，大致 類似前述該第一較佳實施例，不同之處在於：該色溫控制 單兀23除了是以旋鈕來進行色溫的調整之外，還可以增加 一杈組化設計，具有多數個用以切換不同色溫的按鍵232， 每一按鍵232代表一個已經調整好的比例值，只要按下不 同按鍵232,就會呈現不同色溫的光線供選擇，若是每一按 鍵232所呈現的光線色溫還不符合需求，可以再用旋钮來 進行微調。 ^閱圖7同時’於本實施例中，所述發光二極體22a 、22b可以是以橫向並排的方式交錯排列（圖7中假想線是 區刀不同色溫的發光二極體22a、22b)，而讓整體呈現出菱 形排列的態樣’除了同樣可以達到將不同色溫的光線混合 句勻的效果’也提供了另一種排列態樣供選擇。 參閱圖8，本新型照明裝置2之第三較佳實施例，大致 類似前述該第一較佳實施例，不同之處在於：本實施例中 所述照明農置2是應用於路邊之大型路燈的態樣，而該 色溫控制單元23及明暗控制單it 24是由中央統-控制的 肜式而此為热知該項技藝者所能輕易實施，因此於本實 施例中不再另外予以繪示。 M377528 當然除了上述實施例所談及的檯燈、路燈等照明裝置2 的型態之外’也可以將該照明裝置2應用在工作機台的工 作燈、手電筒、層板燈、投射燈、汽車内部吸頂燈等其他 各種已知的型態，由於這些型態為眾所周知，故不再此另 外繪示說明。 综上所述，本新型照明裝置2，直接使用一般安裝有單 顆晶片的發光二極體22，再藉由所述色溫控制單元23來控 制不同色溫之發光二極體22a、22b的發光比例，就能達到 調整光線色溫的效果，不但成本較低，且散射出來的光線 也較為純淨，故確實能達成本新型之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一部分剖視圖，說明中華民國公告第⑽州號 專利案中所揭露的「可調光色之LED接燈」中的聊模組 9 圖2是-系統架構圖，說明本新型照明裝置之第一較 佳實施例； 圖3 &㈣視圖’說明該第—較佳實施例為-檯燈的 態樣； 圖4疋一仰視圖，說明兮楚 飞月該第一較佳實施例中，發光二 極體的排列態樣； 8 M377528 圖5是一部分俯視圖，說明兮It should be noted that in the following description of the first preferred embodiment of the novel lighting device 2, the lighting device 2 is in the form of a lamp and includes a base 21 and at least two light-emitting diodes of different color temperatures. A color temperature control unit 23, a light and dark control unit 24, and a power supply 25 electrically connected to the color temperature control unit 23 and the shading control unit 24. Referring to FIG. 2 and FIG. 4, in the present embodiment, the light-emitting diodes 22a and 22b of different color temperatures are used, and the light-emitting diodes 22a and 22b are mixed fabrics and are disposed on the opposite base 21 to make the same A color temperature light-emitting diodes 22a and 22b are arranged in a line, and the light-emitting diodes 22a and 22b of different color temperatures are staggered in a line-by-line manner (the imaginary line in FIG. 4 is a light-emitting diode 22a, 22b that distinguishes different color temperatures). The light scattered by the light-emitting diodes 22a and 22b can be uniformly mixed. Of course, three or more light-emitting diodes 22 of different color temperatures can be used for adjusting the light, and the type disclosed in the embodiment is not limit. Referring to FIG. 2, the color temperature control unit 23 includes two control loops 231'. The control loop 231 controls the light-emitting luminances of the LEDs 22a, 22b of different color temperatures, respectively, and the shading control unit 24 synchronizes the control. The brightness of the light-emitting diodes 22a, 22b, that is, the control circuit 231 of the color temperature control unit 23 is a ratio for controlling the light-emitting diodes 22a, 22b of different color temperatures to emit light. The brightness control unit 24 can adjust between the cool white M377528 light and the warm white light. The light and dark control unit 24 synchronously controls the light emitting diode 22a after the light emitting ratios of the light emitting diodes 22a and 22b are adjusted. 22b is brighter or darker. Referring to FIG. 5, in the embodiment, the color temperature control unit 23 and the light and dark control unit A 24 are all in the form of a knob, and of course, the button, the touch panel, or the like can be used according to the actual manufacturing situation. The interface device should not be limited to this. In use, first adjust the color temperature control unit 23 in a rotating manner, adjust the light to the color temperature required by the user, and then adjust the light and dark control unit 24 by rotating _ to adjust the light to the user's needs - Lu The brightness you want. Of course, the above adjustment behavior can also be different according to the user's habits, and is not limited to this. Referring to FIG. 3, the power supply 25 is of a type that is electrically connected to a mains plug. Of course, the power supply 25 can also use a dry battery to supply electric energy so as to be carried without being restricted to the indoor environment, so it should not be used. The content disclosed in this embodiment is limited. With the above design, the illumination device 2 of the present invention has the following advantages in practical use: (1) The light source is relatively clean: 'Because the illumination device 2 is directly used, the light-emitting diode 22a is generally mounted with a single wafer. 22b' is further controlled by the control circuit 23 1 to control the light-emitting ratios of the LEDs 22a, 22b of different color temperatures to uniformly mix the light of the two color temperatures, and thus is not in the package as in the prior art. The problem of light with different color temperatures interfering with each other makes the scattered light relatively clean. 6 (2) Cost Saving: As described above, the illuminating device 2 does not need to mount two or more wafers in the same illuminating diode 22 as in the prior art, so that the encapsulation process of the illuminating body 22 can be reduced. Complex procedures to achieve cost savings. Referring to FIG. 6, a second preferred embodiment of the illumination device 2 of the present invention is substantially similar to the first preferred embodiment described above, except that the color temperature control unit 23 is adjusted by a knob for color temperature adjustment. It is also possible to add a group design, with a plurality of buttons 232 for switching different color temperatures, each button 232 represents an already adjusted scale value, as long as the different buttons 232 are pressed, different color temperature lights are provided. Select, if the color temperature of the light presented by each button 232 does not meet the requirements, you can use the knob to fine-tune. Referring to FIG. 7 at the same time, in the present embodiment, the light-emitting diodes 22a, 22b may be staggered in a side-by-side manner (the imaginary line in FIG. 7 is the light-emitting diodes 22a, 22b having different color temperatures of the zone cutters). However, the overall appearance of the rhombic arrangement of the 'in addition to the same effect of mixing the light of different color temperatures' also provides another arrangement to choose from. Referring to FIG. 8, a third preferred embodiment of the illuminating device 2 of the present invention is substantially similar to the first preferred embodiment described above, except that the lighting farm 2 is applied to a large roadside in this embodiment. The color light control unit 23 and the light and dark control unit it 24 are controlled by the central control system, which is easily implemented by those skilled in the art, and therefore is not additionally provided in this embodiment. Painted. M377528 Of course, in addition to the type of illumination device 2 such as a desk lamp or a street lamp mentioned in the above embodiments, the illumination device 2 can also be applied to a work lamp, a flashlight, a laminate lamp, a projection lamp, and an interior of a work machine. Other various known types of ceiling lamps, etc., since these types are well known, are not otherwise illustrated. In summary, the illumination device 2 of the present invention directly uses the light-emitting diodes 22 to which a single wafer is mounted, and the color temperature control unit 23 controls the light-emitting ratios of the light-emitting diodes 22a and 22b of different color temperatures. The effect of adjusting the color temperature of the light can be achieved, and the cost is low, and the scattered light is relatively pure, so the purpose of the novel can be achieved. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial cross-sectional view showing the chat module 9 in the "dimmable color LED light" disclosed in the (10) state patent case of the Republic of China Announcement. FIG. 2 is a system architecture diagram. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first preferred embodiment of the present illuminating device is illustrated; FIG. 3 & (d) view ' illustrates the first preferred embodiment as a table lamp; FIG. 4 is a bottom view showing the first In the preferred embodiment, the arrangement of the light-emitting diodes; 8 M377528 FIG. 5 is a partial top view illustrating
哀第—較佳實施例中，A 溫控制單元及明暗控制單元為旋鈕的態樣； 色 圖6是一部分俯視圖，說明★ 兄明本新型照明裝置之第二較 佳實施例； 圖7是一仰視圖，說明該第-龢 几η β罘_較佳實施例中，發光二 極體的排列態樣；及 圖8是一示意圖，說明本新型照明裝置之第三較佳實 施例。 M377528 【主要元件符號說明】 2 照明裝置 231 控制迴路 21 基座 232 按鍵 22 發光二極體 24 明暗控制單元 22a ' 22b發光二極體 25 供電源 23 色溫控制單元 10In a preferred embodiment, the A temperature control unit and the light and dark control unit are in the form of a knob; the color map 6 is a partial top view illustrating a second preferred embodiment of the novel illumination device of the present invention; FIG. 7 is a The bottom view illustrates the arrangement of the light-emitting diodes in the preferred embodiment and the ηβ罘_ preferred embodiment; and FIG. 8 is a schematic view showing a third preferred embodiment of the illumination device of the present invention. M377528 [Key component symbol description] 2 Lighting device 231 Control circuit 21 Base 232 Button 22 Light-emitting diode 24 Light and dark control unit 22a ' 22b Light-emitting diode 25 Power supply 23 Color temperature control unit 10