200846763 九、發明說明，： 【發明所屬之技術領域】 本發明係關於一種發光二極體，特別關於一種發光二 極體模組。 【先前技術】 由於發光二極體（LED)具有體積小、耗電低、壽命 長及反應時間快，故舉凡照明、家電、電腦、通訊裝置、 鲁-液晶顯示裝置之背光模組光源甚至是廣告看板皆為其應 用領域，並已達到技術成熟的階段。又因發光二極體之高 亮度發光，在其光電的轉換過程之中，將造成熱能大量產 生，導致發光二極體之效率下降，故習知技術提供許多解 決散熱問題的裝置或系統，但大部分皆著重於將熱量散出 而不加以轉換或利用。 請參照圖1所示，一種習知之發光二極體模組1包含 赢 一電路板11、一發光二極體12及一導熱元件13。電路板 11相對於發光二極體12具有至少一穿孔111，導熱元件 13係為一導熱層或導熱膠，並設置於電路板11之表面112 及填充於穿孔111。發光二極體12係設置於導熱元件13 之上，並具有複數引腳121以與電路板11上之其他金屬 層連接。當發光二極體12因發光而產生熱能時，便藉由 導熱元件13將熱吸收後散熱至外界以維持發光二極體12 之發光效能。 然而，習知之發光二極體模組1僅將發光二極體12 5 200846763 ， -所產生的熱能散逸至外界，除了熱能之外，對外界系統之 環境並無法提供任何助益。 Λ' 因此’如何能利甩發光二極體12所產生的熱量，以 產生對外界環境有助益的物y，實屬當前重要課題之一。 【發明内容】 >有鑑於上述課題，本發明之目的為提供一種發光二極 蟫扠組能夠利用發光二極體之熱能，以改善外界環境之空 U質並增加外界環境對人體之健康效益。 勹八緣是，為達上述目的，本發明之一種發光二極體模組 G，一電路板、一發光二極體及一導熱元件。.發光二極體 ^攻置於電路板之一表面。導熱元件係對應於發光二極體 二置於電路板之另—表面，導熱元件係含有鈇、鍺、碳或 其化合物之材質。 籑為承上所述，因依據本發明之發光二極體模組，藉由其 hi件含有鈥、錯、碳或其化合物之材f，使鈥、鍺、 二或/、化合物因吸收發光二極體之熱量而對 光斜人體健康有益之物質。與習知技術相較，i發: 〜極體模組具有吸塵、制菌及轉 =之發 提升空氣品質並增加外界環境對人艘之二=功致’ 【貫施方式】 ^下將參則目_式，說β績本 種發光二極體模組’其中相同的元件將二::： 〜、付衆 6 200846763 加以說明。 明苓照圖2所示，本發明較佳實施例之一種發光二極 脰模、、且2包έ 一電路板21、一發光二極體22及〆導熱元 件23。其中，發光二極體模組2可應用於照明、電子裝置 之光=、液晶顯示裝置之背光模組光源或是廣告看板。 鄉t光一極體22係例如但不限於一裸晶或一發光二極 ^封裝兀件，並設置於電路板21之一表面211，發光二極 版22係可藉由銲接、表面黏著、嵌入或鎖附方式設置並 電性連接於電路板21〇 $熱元件23係對應於發光二極體22設置於電路板21 之另一表面212。需注意的是，導熱元件23可為一導熱片， 或形狀為規則或不規則之一導熱塊。於本實施例中，導熱 =牛3、係為‘熱片，對應複數個發光二極體a設置。 田然’為使發光二極體22所發出熱能有更多路徑散出， =擇在電路板21貫穿複數個通孔（圖未顯以 散熱效能。 為了改善外界環境，導熱元件23係含有欽 二〇、碳（C)或其化合物之材質，藉由發光 22 =光或熱量，使導熱元件23中的材f產生有利 物 貝。例如：鈦粉能促進人體組織血液循環並加—、、 謝；有機鍺（Organic Germanium)可移除人體表陳代 不平衡（abnormal electric potential )’ 進而有利人秘“ 另^鍺元素還可在發光二極體22產生熱量將^建，， 升鬲至35 C之後，便開始釋放負離子於空氣之中，了吏又 7 200846763 境中的灰塵快速降落。 ‘ 導熱元件23之材質除了鈦（Ti)、鍺（Ge)、碳（C) • 或其化合物等與人體健康有益材質之外，還可包含有黏性 物質或其他可協助上述材質成型的物質。例如，黏性物質 可為膠體，可與上述人體健康有益材質混合，以協助成型 並提供導熱元件23黏著力，有利導熱元件23設置於電路 板21上。另外，導熱元件23之材質還可添加陶瓷粉末， 來協助成型。 φ 請參照圖3所示，本發明較佳實施例之另一種發光二 極體模組3，其基本結構與功能皆與上述較佳實施例之發 光二極體模組2相同，於此不再贅述。不同之處在於發光 二極體模組3係具有複數個導熱元件33,並分別與各發光 二極體22對應設置，更符合導熱元件33設計之彈性。 請參照圖4所示，本發明較佳實施例之又一種發光二 極體模組4，其基本結構與功能皆與上述較佳實施例之發 光二極體模組2相同之外，不同之處在於發光二極體模組 ® 4更可包含一散熱元件44黏合於導熱元件43。散熱元件 44係具有複數個鰭片441以將導熱元件43之熱更迅速排 出。 综上所述，因依據本發明之發光二極體模組，藉由其 ^ 導熱元件含有鈦、鍺、碳或其化合物之材質，使鈦、鍺、 - 碳或其化合物因吸收發光二極體之熱量而對外界環境產 生對人體健康有益之物質。與習知技術相較，本發明之發 光二極體模組具有吸塵、制菌及或釋放負離子等功效，可 8 200846763 提升空氣品質並增加外界環境對人體之健康效益。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1為一種習知之發光二極體模組之示意圖； 圖2為依據本發明較佳實施例之一種發光二極體模組 之不意圖， 圖3為依據本發明較佳實施例之另一種發光二極體模 組之示意圖；以及 圖4為依據本發明較佳實施例之又一種發光二極體模 組之示意圖。 元件符號說明： I、 2、3、4 :發光二極體模組 II、 21 :電路板 111 :穿孔 112、211、212 :表面 12、 22 :發光二極體 121 :引腳 13、 23、33、43 :導熱元件 44 :散熱元件 441 :鰭片200846763 IX. INSTRUCTION DESCRIPTION, TECHNICAL FIELD OF THE INVENTION The present invention relates to a light-emitting diode, and more particularly to a light-emitting diode module. [Prior Art] Since the light-emitting diode (LED) has small volume, low power consumption, long life and fast response time, the backlight module light source of illumination, home appliance, computer, communication device, Lu-liquid crystal display device is even Advertising billboards are all in their application areas and have reached the stage of technological maturity. Moreover, due to the high-intensity illumination of the light-emitting diode, a large amount of thermal energy is generated during the photoelectric conversion process, resulting in a decrease in the efficiency of the light-emitting diode. Therefore, the conventional technology provides many devices or systems for solving heat dissipation problems, but Most of them focus on dissipating heat without conversion or utilization. Referring to FIG. 1, a conventional LED module 1 includes a circuit board 11, a light-emitting diode 12, and a heat-conducting element 13. The circuit board 11 has at least one through hole 111 with respect to the light emitting diode 12. The heat conducting element 13 is a heat conducting layer or a thermal conductive adhesive, and is disposed on the surface 112 of the circuit board 11 and filled in the through hole 111. The light emitting diode 12 is disposed on the heat conducting element 13 and has a plurality of pins 121 for connection with other metal layers on the circuit board 11. When the light-emitting diode 12 generates heat due to light emission, heat is absorbed by the heat-conducting element 13 and then radiated to the outside to maintain the light-emitting efficiency of the light-emitting diode 12. However, the conventional LED module 1 only dissipates the generated heat energy to the outside world, and does not provide any benefit to the environment of the external system except for thermal energy. It is one of the current important topics to know how to benefit from the heat generated by the LEDs 12 to generate substances that contribute to the external environment. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a light-emitting diode stack that can utilize the thermal energy of a light-emitting diode to improve the air quality of the external environment and increase the health benefits of the external environment. . In order to achieve the above object, a light-emitting diode module G, a circuit board, a light-emitting diode and a heat-conducting element are provided. The light-emitting diode ^ attacks the surface of one of the boards. The heat conducting component corresponds to the light emitting diode disposed on the other surface of the circuit board, and the heat conducting component contains a material of ruthenium, osmium, carbon or a compound thereof. As described above, the light-emitting diode module according to the present invention causes yttrium, ytterbium, bismuth, or a compound to absorb light by using a material f containing erbium, erbium, carbon or a compound thereof. The heat of the diode and the substance beneficial to the health of the human body. Compared with the conventional technology, the i-fab: ~ the polar body module has the function of vacuuming, bacteriostatic and translating to improve the air quality and increase the external environment on the second of the people = the skill of the body. Then the _-type, said that the performance of this kind of light-emitting diode module 'the same components will be two::: ~, Fuzhong 6 200846763 to explain. As shown in FIG. 2, a preferred embodiment of the present invention is a light-emitting diode mold, and includes a circuit board 21, a light-emitting diode 22, and a heat-conducting element 23. The LED module 2 can be applied to illumination, electronic device light, liquid crystal display device backlight module light source or advertising billboard. The light-emitting diode 22 is, for example, but not limited to, a bare crystal or a light-emitting diode package, and is disposed on one surface 211 of the circuit board 21, and the light-emitting diode plate 22 can be soldered, surface-bonded, and embedded. Or electrically connected to the circuit board 21 or the thermal element 23 is disposed on the other surface 212 of the circuit board 21 corresponding to the light emitting diode 22 . It should be noted that the heat conducting component 23 can be a thermally conductive sheet or a thermally conductive block of a regular or irregular shape. In the present embodiment, the heat conduction = cow 3 is a "hot film" corresponding to a plurality of light-emitting diodes a. Tian Ran's more heat is emitted from the light-emitting diode 22, and the circuit board 21 runs through a plurality of through holes (the heat dissipation performance is not shown). In order to improve the external environment, the heat-conducting element 23 contains The material of the diterpene, carbon (C) or its compound, by the light emission 22 = light or heat, the material f in the heat-conducting element 23 produces a favorable material. For example, titanium powder can promote blood circulation of the human tissue and add -, Thanks; Organic Germanium can remove the abnormal electric potential of the human body, which in turn is beneficial to the human body. Another element can also generate heat in the light-emitting diode 22, and then rise to After 35 C, the negative ions are released into the air, and the dust in the environment is rapidly falling. The material of the heat-conducting element 23 is not only titanium (Ti), germanium (Ge), carbon (C) or its compound. In addition to materials suitable for human health, it may also contain viscous substances or other substances that can assist in the formation of the above materials. For example, the viscous substance may be a colloid, which may be mixed with the above-mentioned human health beneficial materials to assist in molding and The heat conducting element 23 is adhesively disposed, and the heat conducting element 23 is advantageously disposed on the circuit board 21. In addition, the material of the heat conducting element 23 may be added with ceramic powder to assist in molding. φ Referring to FIG. 3, a preferred embodiment of the present invention The basic structure and function of the LED module 3 are the same as those of the LED module 2 of the preferred embodiment, and will not be described here. The difference is that the LED module 3 is A plurality of heat conducting elements 33 are disposed corresponding to the respective light emitting diodes 22, which are more in line with the elasticity of the heat conducting element 33. Referring to FIG. 4, another light emitting diode module according to a preferred embodiment of the present invention The basic structure and function are the same as those of the LED module 2 of the preferred embodiment. The difference is that the LED module 4 further includes a heat dissipating component 44 bonded to the heat conducting component 43. The heat dissipating component 44 has a plurality of fins 441 for discharging the heat of the heat conducting component 43 more quickly. In summary, the light emitting diode module according to the present invention contains titanium, tantalum, Carbon or its compound The material is such that titanium, tantalum, carbon, or a compound thereof absorbs heat of the light-emitting diode to produce a substance beneficial to human health to the external environment. Compared with the prior art, the light-emitting diode module of the present invention has vacuuming. , bacteriostatic and or the release of negative ions, etc. 8 200846763 Improve air quality and increase the health benefits of the external environment for the human body. The above is only an example, not a limitation. Any spirit and scope without departing from the invention The equivalent modification or modification of the invention shall be included in the scope of the appended patent application. [Simplified illustration of the drawings] Fig. 1 is a schematic diagram of a conventional light-emitting diode module; FIG. 3 is a schematic diagram of another light emitting diode module according to a preferred embodiment of the present invention; and FIG. 4 is a schematic view of a preferred embodiment of the present invention. FIG. Another schematic diagram of a light emitting diode module. Component symbol description: I, 2, 3, 4: LED module II, 21: circuit board 111: perforations 112, 211, 212: surface 12, 22: light-emitting diode 121: pins 13, 23, 33, 43: heat conducting element 44: heat dissipating element 441: fin