201135146 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種反射式照明裝置，在手術等醫用之外，亦 能適合用於展場或劇場等。 【先前技術】 此種反射式照明裝置係使來自光源的光在反射鏡反射一次並 照明既定區域。光源係採用例如鹵素燈或水銀燈，但近年來亦有 開發採用發光二極體(LED)者。 此外，對於此種反射式照明裝置中須要大光量的用途而言， 採用稱為功率型LED之大光量LED。採用大光量功率型LED時’來 自LED的發熱相應提高，為防止該熱所導致的故障等情形，必 設置散熱機構。 、 ^在此種反射式照明裝置之中，本案發明人已申請專利者具习 散熱構造，該散熱構造不會大幅遮蔽反射鏡所反射的光而能片 LED的發熱進行散熱。具體而言，此物構成係如圖^所示，包含 =面鏡lA^散熱機構2A，安裝於前述凹面鏡丨人的背面側；LED3a 設為面對著前述凹面鏡1A;前述散熱構造2A;基板4A，載置有篇 述LED3A ;以及導熱管(heat pipe)5A，連接並穿透前述凹面鏡匕 的中央部12A ;並且將散熱構造2A設於凹面鏡1A側而非乙胞』 =，使其從該凹面鏡1A的背面側朝與前述基板4八相反側突出，汗 能在不遮蔽反射光的情訂進行LED之散熱（參照專利文獻。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reflective lighting device which is suitable for use in a exhibition hall, a theater, and the like in addition to medical treatment such as surgery. [Prior Art] Such a reflective illumination device causes light from a light source to be reflected once at a mirror and illuminate a predetermined area. The light source is, for example, a halogen lamp or a mercury lamp, but in recent years, a light-emitting diode (LED) has also been developed. Further, for the use of such a reflective lighting device requiring a large amount of light, a large amount of light LED called a power type LED is used. When a large-power type LED is used, the heat generated from the LED is increased accordingly, and in order to prevent malfunction due to the heat, a heat dissipation mechanism must be provided. In such a reflective illumination device, the inventors of the present invention have applied for a heat dissipation structure that does not substantially block the light reflected by the mirror and can dissipate heat generated by the LED. Specifically, the structure of the object is as shown in FIG. 2, and includes a mirror 1A heat dissipation mechanism 2A attached to the back side of the concave mirror; the LED 3a is disposed to face the concave mirror 1A; the heat dissipation structure 2A; 4A, the description of the LED 3A is placed; and a heat pipe 5A is connected to and penetrates the central portion 12A of the concave mirror ;; and the heat dissipation structure 2A is disposed on the concave mirror 1A side instead of the cell 』 The back side of the concave mirror 1A protrudes toward the side opposite to the substrate 4, and the sweat can dissipate heat from the LED without shielding the reflected light (see Patent Document).
再者，專利文獻！中亦揭示有位置調節機構6八，該位置調節相 構6A調節前述凹面鏡认與前述LED3A之距離以改變 J =所不，係由下述者構成：連結部6A，連結前述凹面· 及第構件2八；第1連結構件61A，設於凹面鏡_ ; ^ —H、：it62A，設於散熱構件期；並且，前述第2連結損 ，$以此夠岣移移動的方式嵌合於前述第丨連結構件6ια，同時 的位置藉_期定，使前脚D3A能相對於面 而則後移動。 4 201135146 但是’因為此物係使前述散熱構造2A從前述凹面鏡1A的背面 側突出，在例如欲將此反射式照明裝置安裝於天花板等情形時， 此散熱構造2Α會成為阻礙。所以’考慮如圖12所示，去除散熱構 造2Α並將導熱管5Α直接安裝於凹面鏡1 a，但此時因為若以如螺絲 固疋的點接觸方式將導熱管5A的端部固定在基板4A及前述凹面 鏡1A，則無法將前述LED3A所產生的熱充分傳導到前述凹面鏡 1A，故/必須藉由熔接或壓入等得以確保面接觸的方式固定前述基 板。而後，因為前述導熱管5A的兩端完全固定於前述基板4A及前 述凹面鏡1A，故無法改變該基板4A的位置，將不能微調]：£1)3八的 朝向或位置、改變照明範圍等。 t’、如圖7所示的反射式照明裝置100A中，因為在前述凹面鏡 1 述散熱構造2A之間插入有前述位置調節機構6八而使其具 有5周命LED3A與前述凹面鏡ία之距離的功能，故將埶從匕㈤丨八輸 送到散熱機構2A的距離將會變長，難以提升散熱效率。 再加上，因為疋導熱管5A穿透凹面鏡ία的中央部12A而連接 的光之巾的t央部絲，毅祕鮮5A遮蔽彳= 射面形成浪費，而會減損反射式照明裝置100A全體的先晉。 先前技術文獻 專利文獻 專利文獻1 :日本特開2008—108721號公報 【發明内容】 (發明所欲解決之問題） 本發明有鑒於上述問題，目的在於描杜 反射鏡，亦能微調LED的位置或朝向，同睹^ #接口接於 =產生之熱的散熱效率並有效使用從LED射出的中央 (解決問題之方式） 201135146 來志右、§P，^明之反射式照明裝置，係包含：反射鏡，正面侧 二.Tm凹=的f射面；基板，設為面對著前述反射面的中央 於前述基板，並朝前述反射面射出光；並且，其 iii二=棒狀之熱傳導構件，—端固接於前述基板且另一Furthermore, the patent literature! Also disclosed is a position adjustment mechanism 6A that adjusts the distance between the concave mirror and the LED 3A to change J = no, and is composed of a joint portion 6A that connects the concave surface and the first member. The first connecting member 61A is provided in the concave mirror _ ; ^ - H, : it 62A, and is disposed in the heat dissipating member period; and the second connecting loss is inserted into the third cymbal so as to be moved in a movable manner. The connecting member 6i is at the same time, and the front leg D3A can be moved backward with respect to the surface. 4 201135146 However, this heat dissipation structure 2A protrudes from the back side of the concave mirror 1A, and when the reflective illumination device is to be attached to a ceiling or the like, for example, the heat dissipation structure 2 is hindered. Therefore, it is considered that the heat dissipating structure 2 is removed and the heat transfer tube 5 is directly attached to the concave mirror 1 a as shown in FIG. 12, but at this time, the end portion of the heat transfer tube 5A is fixed to the substrate 4A by point contact such as screwing. Further, in the concave mirror 1A, the heat generated by the LED 3A cannot be sufficiently conducted to the concave mirror 1A, and the substrate must be fixed by ensuring surface contact by welding or press-fitting. Then, since both ends of the heat transfer pipe 5A are completely fixed to the substrate 4A and the concave mirror 1A, the position of the substrate 4A cannot be changed, and the orientation or position of the film: 4) can be not fine-tuned, and the illumination range or the like can be changed. In the reflective illumination device 100A shown in FIG. 7, the position adjustment mechanism 6 is inserted between the heat dissipation structure 2A of the concave mirror 1 to have a distance between the LED 3A and the concave mirror ία. Function, so the distance from the 匕(5)丨8 to the heat dissipation mechanism 2A will become longer, and it is difficult to improve the heat dissipation efficiency. In addition, because the heat transfer tube 5A penetrates the central portion 12A of the concave mirror ία and is connected to the central portion of the light towel, the tip of the light is 5A shielded 彳 = the formation of the face is wasted, and the reflective illuminating device 100A is depleted. The first Jin. PRIOR ART DOCUMENT Patent Document Patent Document 1: JP-A-2008-108721 SUMMARY OF INVENTION Technical Problem The present invention has been made in view of the above problems, and an object thereof is to describe a mirror and also fine-tune the position of the LED or Direction, the same 睹 ^ # interface connected to = the heat generated by the heat dissipation efficiency and effectively use the center of the shot from the LED (the way to solve the problem) 201135146 to Zhi right, § P, ^ Ming reflective lighting device, including: mirror a front side of the second surface of the Tm concave = f; the substrate is disposed to face the substrate at the center of the reflecting surface, and emits light toward the reflecting surface; and, iii = bar-shaped heat conducting member, - The end is fixed to the aforementioned substrate and the other
Sit 鏡㈣前述紐與前収職祕性連接，並 仅刖述基板朝向剛述反射鏡的外緣部設為放射狀。 此’因為前述熱傳導構件係棒狀物，且從前述基 緣ΐ設為放射狀’故即使前述熱傳導構件的兩 3 述反射鏡，亦因為_前述基板觀察 前述_構件料，而賴_曲而微調 述反鏡本身固接有前述熱傳導構件，故能從前 北riW目丨Ϊ上ί吏八政”、、。所以，無須如習知方式設置從反射鏡的 =幅=，構造，能峨熱構造，也能縮減 弱關於散熱之限制，故使得將前述反射 平面等等的自由度增加，將反射式照明裝置 女裝於天化板寺平面變得容易。 再者，因為基板與反射鏡直接利用熱傳 送熱的距離短於習知方式，故能更加提升散熱效苒^運接月邊輸 ^再加上，將前賴傳導構件安裝在反射面財央部，且益須 认置用於插人之孔穴，能不㈣從·射出的巾央部之高強^ =其反射。再者’因為前料熱構件並非設為穿透反射面ί中 而ί將—端設於反射鏡的外緣部，故從前述LED射出的光 =曰文到則：4熱料構件所遮蔽，而能使約略所有的光到達反射 ^又’因為前述熱傳導構件係從前述基板朝向前述反射鏡的外 ’故即使Μ徑小於習知者亦能支持 别边LED及祕基板’ _能幾乎不雜在反射敏射的光 能更加提升從以反射面進行的反射式照裝置騎出的光 S 0 為了提高散熱效果，前述反射鏡的背面侧只要形成有散熱構 6 201135146 使得例如岭氣作觀二鋪而能 ，使得卿面反最小的熱傳導構件’ 量 蔽 而能夠不減損光 為能夠織前述反射式照明裝置的㈣ 前絲她雜前的 導的效率，並⑽ 、剛述散熱構造由下述者構成即可：固 …w/·叫，並使熱傳導構件的另一端受到 接觸於前述反射面的背面側；以及韓片部， 述接觸部夕，：H^彡A、* X田>.,，_ 〇又於^述固接部與則 夠調整之範圍，p mm „面之間的相對位置能 針對不使職雜機構而提高熱傳導構件的熱傳導 並同 時使相對於LE：D之反射面的可動範圍增加 熱傳曲設於前述反射鏡與前刚述 反射面之距離而調節照明範圍而言，只要 j明罩蓋設為覆蓋前述反射鏡的正面側，前述位置 ，丄連接構件，在前述基板與前述透明罩蓋之間=° 調銘部，势你益；七：乐口口里岔ΛΑ AL 7n.l .、，n 』疋按’ ㊁:漢反射面的表面施加有由多數圓形之凹面構成的故二j ；i鉍而夕^二 卜口丨改4則边LED與前述 =於並藉由前述^而= (發明之效果） 如此依據本發明，因為散熱構造形成於 能使得利用熱傳導構件輸送熱的距離短於習方=、月面側，故 白知方式，而能提升散 201135146 熱效率。再者，因為設有從基板朝向反射鏡的外緣部成放射狀的 棒狀之熱傳導構件，故能使得從led射出的中央部之高強度光在 反射面反射而不浪費，能增加反射式照明裝置整體對於照射對象 的照射光量。 【實施方式】 (實施發明之最佳形態） 以下，參照圖式說明本發明一實施形態。本實施形態之反射 式戶、?、明裝置100係醫療用，尤其是用於牙科治療之反射式無影照明 裝置’其中如圖1及圖2所示’包含：反射鏡卜正面側形成有呈凹 面狀的反射面11 ;基板4，設為面對著前述反射面^的中央部12 ; 以及LED3 ’安裝於前述基板4，並朝向前述反射面丨丨射出光；並 且，前述反射鏡1的背面侧形成有散熱構造2，同時具有導熱管5， 亦即將前述散熱構造2與前述基板4熱傳性連接的熱傳導構件。並 且，此反射式,¾明裝置1〇〇如圖3所示，係使來自LED3的光在反射 面11反射一次而朝向内方，並照明既定區域，且使得LED3、基板 4以及介於照射區域及反射面u之間的牙科醫師手指或治療用具】 的陰影均不會在既定區域產生陰影。以下說明各部分。 前述反射鏡1係例如由熱傳導性良好的鋁或銅等金屬形成、形 成從大致短圓筒形狀中去除碗狀的形狀，其内面藉由施以鋁蒸鍍 而形成有前述反射面11。形成於前述反射鏡丨正面側之反射面^係 呈凹面狀，具體而言為拋物面鏡或橢圓面鏡。 形成於前述反射鏡1背面側之散熱構造2，係藉由在以光軸為 中心的圓筒體侧面以固定間隔設置圓環狀的溝槽而形成的鰭片 21。形成此鰭片21的溝槽之深度在不到達正面側的反射面丨丨之範. 圍内盡可能地形成為深。亦即，由於此散熱構造2即鰭片21係直接 設為形成於反射鏡1本身，故能將導熱到反射鏡丨的熱快速地散熱。 前述基板4係由金屬(例如銘或銅)等富含熱傳導性的高熱傳導 性材料所形成的截頭圓錐形狀，並設為使得導熱管5的前端部約略 垂直地入射其側面。並且，該反射面11側設有LED3，使得從LED3 8 201135146 射出的光並非照射到直接照明對象物(未圖示)而是照射到反射面 11。並使反射面11所反射的光照射到照明對象物。 刖述LED3係設於基板4的反射面⑴則之表面，並朝向反 出可見光㈣光。並且，此LED3包含R(紅）、G(綠）、b 叙，兀件’並使其各色混合地射出。本實施形態中將射 於基板44的反射面側表面之中央部I]。 刖述導熱官53 ’其前端部係固接於前述基板4，且其 接^反射鏡1的外緣部13。在此，本實施形態中係藉“接或▲入 =5 板4及反職丨與導熱f 5 @接使其進行充分的^ 具下述2種功能：將㈣3所產生之熱輸送到前述 t構以及將前述基板4及LED3保持於既定位置。本實施形 光軸方向觀察各為9Q度，而對於前述基板4及 ^了域及導熱。若制此導熱f 5之具體構成，係以 不鏽鋼等形成的導管，其内壁形成有作為毛細管構 媒。S以且内部真空封入少量的水、海龍(Freon)或氨等熱 诚美成的反射式照明裝置⑽，因為具有導熱管5從前 述反射鏡1的外緣部13設為放射狀，即使將前述導 反、藉由炫接或壓入而完全固定於前述基板4及前述 述αΪ4的位Ϊ叹置的導熱管5亦能彎曲中央部，而能務微改變前 ，可在將導飾直接於反射鏡1而能充 進仃…輸达的知況下同時調整LED的位置或朝向。 由多iJi在前述反射鏡1的背面做有散熱構造2，故能不經 使前述_所產生之熱藉由前述基板4、前述導 輸送熱：:1==二;：由率導熱管5而使 外缝ϋ =前述導熱#5設餘前述基板4躺前述反射鏡1的 射面i'的中二在中央部12設有導熱管5並^ Υ央。卩12扠有孔穴等等的情況而言，能使從LED3射出的 201135146 光之中、中央部12的向強度光全部反射而不浪費。亦即，能使從 反射面11回來的反射光之光量增加，更加提升對於反射式照明裝 置100而言的光量。 —因為從前述基板4朝向前述反射光的外緣部13將多數導熱 官5^設為放射狀，而導熱管5彼此形成傾斜相支，故能使支撐的負 重咼於設^直時。亦即，即使縮小導熱管5的直徑，亦能支撐前 述LED3及前述基板4 ’同時因為能縮小直徑，故能使從反射面u 所反射的光文到導熱管5最小限度的遮蔽。能使得導執管5所減 之可照射光量幾乎不存在。 … 、 再加上丄因為不存在有從前述基板4朝向反射鏡丨的中央部口 延=之導熱官5，故從LED3射出的光到達反射面n而不受導熱管5 遮蔽，能大幅改善反射式照明裝置1〇〇全體而言的光量損失。 再者，因為將導熱管5直接固接於前述反射鏡丨而從反射鏡沐 身散熱，故無須如f知方式使制#散熱構件大幅突出於反射面 的背面等而增加散缝4即，綱來自散熱構造的設計限制， 能使反射面的背面側形狀為如本實施形態的約略平面等而增加形 狀的认5十自由度。其結果，將本實施形態的反射式照明裝置1⑻設 於例如天花板等平面變得容易，而能用於各種用途。 以下說明其他實郷態。3，對胁前述實郷態之構件桿 註相同元件符號。 ’ .如1^4=示，前述實施形態的反射式照明裝置1〇〇亦可更具 有：位置調節機構6 ’調祕述基板4補於前述反射面i j的距離二 具體而言，只要具有下述者：棒狀之料部61，從前述反射面u 朝向前述基板4延伸，並插入形成於前述基板4的孔穴；以及固定 部62 ’以可裝卸的方式將前述基板4固定於前料引_。前述固 疋部62係由形成於前述基板4的側面且朝向前述導引部μ之螺紋 孔，與定位螺絲所構成。只要如此，即能調節前述咖3與前述反 射面11之距離，並能適宜調整反射光帶來的照射範圍。 亦可為如圖5所示從前述反射鏡！的背面側相對於曲面垂直突 出而形成的散熱構造2。更具體而言，前述散熱構造2係形成大致 10 201135146 由下述者構成：固接部22 ’設於反射鏡的外側，並使 …傳導構件即導熱管5的另一端受到固接；接觸部23，接觸於前述 ϋ面的背面側；以及㈣部24，設於前述固接與前述接觸 4之間，並形成為螺旋狀。此實施形態中，一孰盘 散熱構造2設為相對於前述反織丨的光減線對稱。'’只要^此種 散熱構造2，因為形成彈簧狀，並藉由預先壓縮且利用導埶管$對 稱安裝於前_接部22與前述基板4之間，故能藉由復原力以約略 無缝方式將前述接觸部23擠壓在前述反射鏡丨的背面側。所以， led所產生並藉由導熱管5而輸送到前述固接部22之熱在鰭片部 24進行散熱，並且更能藉由接觸部23而有效率地導埶到反， ，散熱_更大，目雌提升散減率。又，使麵·3及前述 基板4相對於前述反射面u而在前後方向移動，由於前述散埶 2形成彈簧狀，故能藉由伸縮吸收該移動量，而能更簡單地進行昭 明範圍之設定。 亦可如圖6所示，不僅將導熱管5的端部固接於反射鏡1的反射 面11，且直接固接於位在外緣部13的散熱構造2，使前述導熱管5 與反射面11朝向相反側彎曲並固接於前述基板4。再者，如圖'6所 示，導熱管5的一端以約略垂直的方式入射到前述基板4之形成傾 斜的側面，另一端以些許傾斜於前述反射鏡丨的方式入射。 只要如此，因為預先彎曲導熱管5，故在調整前述基板4及 LED3與反射&11之位題斜，雜是導辭5㈣方向伸縮， 彎曲亦能吸收變化量，故能使前述基板4及LED3之可動範圍更大。The Sit mirror (4) is connected to the front and the front, and only the substrate is radially oriented toward the outer edge of the mirror. This is because the heat conducting member is a rod and is radially formed from the base edge. Therefore, even if the two mirrors of the heat conducting member are viewed from the substrate, the _member material is observed. The micro-tuning mirror itself is fixed with the aforementioned heat-conducting member, so that it can be viewed from the front riW, and therefore, it is not necessary to set the mirror = frame = structure, which can be hot as in the conventional manner. The structure can also reduce the limitation on heat dissipation, so that the degree of freedom of the aforementioned reflection plane and the like is increased, and it is easy to make the surface of the reflective lighting device in the Tianhua board temple. Moreover, since the substrate and the mirror are directly The distance of using heat transfer heat is shorter than the conventional method, so that the heat dissipation effect can be further improved, and the front side transmission component is installed on the reflective surface of the financial center, and the benefit is required to be used for Insert the hole, can not (four) from the high-strength of the central part of the towel ^ ^ its reflection. In addition, because the front heat member is not set to penetrate the reflective surface ί and the end is set outside the mirror The edge, so the light emitted from the aforementioned LED = 曰文Then: 4 the hot material member is shielded, so that about all the light reaches the reflection ^ and 'because the heat conduction member is from the substrate toward the outside of the mirror", even if the diameter is smaller than the conventional one, it can support the other side. The LED and the secret substrate _ can hardly absorb the light energy of the reflection sensitization and further enhance the light S 0 that is taken from the reflection type illumination device on the reflection surface. In order to improve the heat dissipation effect, the back side of the mirror is formed with heat dissipation. Structure 6 201135146 enables, for example, the ridge gas to be used as a view, so that the anti-minimum heat-conducting member can be smeared without degrading the light to be able to weave the efficiency of the front-end guide of the aforementioned reflective illuminating device. (10), the heat dissipation structure may be configured as follows: a solid w/·, and the other end of the heat conduction member is brought into contact with the back surface side of the reflection surface; and a Korean portion, the contact portion: H^彡A, *X田>.,, _ 〇 于 ^ ^ ^ ^ 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固 固Heat conduction and at the same time For the movable range of the reflection surface of LE:D, the heat transfer curve is set at a distance between the mirror and the front reflection surface to adjust the illumination range, as long as the cover is set to cover the front side of the mirror, the foregoing Position, 丄 connecting member, between the aforementioned substrate and the aforementioned transparent cover = ° tune the Ministry, you benefit; seven: Lekoukou 岔ΛΑ AL 7n.l.,, 疋 press 'two: Han reflection The surface of the surface is composed of a plurality of concave surfaces which are formed by a plurality of circular concave surfaces; i 铋 夕 二 二 二 二 丨 4 4 则 则 则 则 则 LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED LED According to the invention, since the heat dissipating structure is formed such that the distance for transporting heat by the heat conducting member is shorter than that of the conventional side and the moon side, the heat efficiency of the 201135146 can be improved. Further, since the rod-shaped heat conduction member that is radially radiated from the substrate toward the outer edge portion of the mirror is provided, high-intensity light from the central portion emitted from the LED can be reflected on the reflection surface without being wasted, and the reflection type can be increased. The amount of illumination light that the entire illumination device has on the object to be illuminated. [Embodiment] (Best Mode for Carrying Out the Invention) Hereinafter, an embodiment of the present invention will be described with reference to the drawings. The reflective household, the illuminating device 100 of the present embodiment is used for medical purposes, in particular, a reflective type illuminating device for dental treatment, wherein "the one shown in FIG. 1 and FIG. 2" includes: the front side of the mirror is formed a concave reflecting surface 11; a substrate 4 facing the central portion 12 of the reflecting surface; and an LED 3' mounted on the substrate 4 and emitting light toward the reflecting surface; and the mirror 1 A heat dissipating structure 2 is formed on the back side, and a heat transfer pipe 5 is provided, that is, a heat transfer member in which the heat dissipating structure 2 is thermally coupled to the substrate 4. Further, in the reflective type, as shown in FIG. 3, the light from the LED 3 is reflected once on the reflecting surface 11 to face inward, and illuminates a predetermined area, and causes the LED 3, the substrate 4, and the irradiation. Shadows of the dentist's fingers or treatments between the area and the reflecting surface u do not create shadows in a given area. The following sections are explained below. The mirror 1 is formed of, for example, a metal such as aluminum or copper having good thermal conductivity, and has a shape in which a bowl shape is removed from a substantially short cylindrical shape, and the reflecting surface 11 is formed on the inner surface thereof by aluminum vapor deposition. The reflecting surface formed on the front side of the mirror 丨 is concave, specifically a parabolic mirror or an elliptical mirror. The heat dissipation structure 2 formed on the back side of the mirror 1 is a fin 21 formed by providing annular grooves at regular intervals on the side surface of the cylindrical body centered on the optical axis. The depth of the groove forming the fin 21 is as deep as possible in the range of the reflecting surface which does not reach the front side. That is, since the heat dissipating structure 2, i.e., the fins 21, is directly formed on the mirror 1 itself, the heat transferred to the mirror yoke can be quickly dissipated. The substrate 4 is a frustoconical shape formed of a thermally conductive high thermal conductive material such as metal (e.g., ingot or copper), and is disposed such that the front end portion of the heat transfer pipe 5 enters the side surface thereof approximately vertically. Further, the reflecting surface 11 is provided with the LED 3 so that the light emitted from the LED 3 8 201135146 is irradiated onto the reflecting surface 11 instead of being irradiated to the direct illumination object (not shown). The light reflected by the reflecting surface 11 is irradiated onto the object to be illuminated. The LED 3 is provided on the surface of the reflecting surface (1) of the substrate 4, and is directed toward the visible light (four) light. Further, the LED 3 includes R (red), G (green), and b, and the components are mixed and emitted in a mixed manner. In the present embodiment, it is incident on the central portion I] of the surface on the side of the reflecting surface of the substrate 44. The front end portion of the heat conducting member 53' is fixed to the substrate 4, and is connected to the outer edge portion 13 of the mirror 1. Here, in the present embodiment, the following two functions are performed by "connecting or ▲in=5 board 4 and the counter-operation and heat conduction f 5 @: the heat generated by (4) 3 is transmitted to the foregoing The t-frame and the substrate 4 and the LED 3 are held at predetermined positions. The optical axis direction of the present embodiment is 9Q degrees, and the substrate 4 and the substrate are thermally conductive. If the specific configuration of the heat conduction f 5 is A duct formed of stainless steel or the like is formed with a capillary medium as a capillary medium. S is internally vacuum-sealed with a small amount of water, a reflective illuminating device (10) such as Freon or ammonia, because the heat transfer tube 5 has the aforementioned The outer edge portion 13 of the mirror 1 is formed in a radial shape, and the heat conduction tube 5 which is completely fixed to the substrate 4 and the above-mentioned αΪ4 by the slanting or press-fitting can be bent at the center. Before the micro-change, the position or orientation of the LED can be adjusted at the same time under the condition that the guide can be directly charged to the mirror 1. The multi-iJi is made on the back of the mirror 1 There is a heat dissipating structure 2, so that the heat generated by the aforementioned _ can be prevented by the aforementioned The plate 4 and the above-mentioned conduction heat: 1:1==2; the outer joint 由 is replaced by the heat transfer pipe 5; the heat conduction #5 is disposed, and the second substrate 4 is placed in the center of the front surface of the mirror 1 The portion 12 is provided with a heat transfer pipe 5 and a hole, and the like, the hole of the 201135146 light emitted from the LED 3 and the central portion 12 are all reflected and not wasted. The amount of light reflected from the reflecting surface 11 can be increased, and the amount of light for the reflective illuminating device 100 can be further increased. - Since most of the heat conducting members are disposed from the substrate 4 toward the outer edge portion 13 of the reflected light. Radial, and the heat pipes 5 form a slanting phase, so that the load of the support can be set to be straight. That is, even if the diameter of the heat pipe 5 is reduced, the LED 3 and the substrate 4' can be supported at the same time because The diameter can be reduced, so that the light reflected from the reflecting surface u can be minimized to the heat transfer tube 5. The amount of illuminable light that can be reduced by the guiding tube 5 is almost non-existent. There is a heat transfer from the front substrate 4 toward the central portion of the mirror = = heat conduction 5. Therefore, the light emitted from the LED 3 reaches the reflecting surface n and is not shielded by the heat transfer tube 5, and the light amount loss of the entire reflective illuminating device 1 can be greatly improved. Further, since the heat transfer tube 5 is directly fixed to the foregoing Since the mirror is cooled by the mirror, it is not necessary to increase the gap 4 by the heat-dissipating member protruding substantially on the back surface of the reflecting surface, such as the design limitation of the heat-dissipating structure, and the reflecting surface can be made. The shape of the back side is a degree of freedom in which the shape is increased by the approximate plane or the like of the present embodiment. As a result, the reflective lighting device 1 (8) of the present embodiment can be easily installed on a flat surface such as a ceiling, and can be used for various types. Uses. The following describes other real states. 3. For the components of the above-mentioned real state, the same component symbol is attached. As shown in FIG. 1 , the reflective illumination device 1 of the above-described embodiment may further include: the position adjustment mechanism 6 ′ the distance between the substrate 4 and the reflection surface ij. The rod-shaped material portion 61 extends from the reflection surface u toward the substrate 4 and is inserted into a hole formed in the substrate 4; and the fixing portion 62' detachably fixes the substrate 4 to the front material lead_. The fixing portion 62 is formed by a screw hole formed on the side surface of the substrate 4 and facing the guiding portion μ, and a positioning screw. In this case, the distance between the coffee maker 3 and the reflecting surface 11 can be adjusted, and the irradiation range by the reflected light can be appropriately adjusted. It can also be seen from the aforementioned mirror as shown in Figure 5! The heat dissipation structure 2 formed by the back side of the back side perpendicularly protruding from the curved surface. More specifically, the heat dissipation structure 2 is formed substantially 10 201135146. The fixing portion 22 ′ is provided on the outer side of the mirror, and the other end of the heat transfer tube 5 that is a conductive member is fixed; the contact portion 23, contacting the back side of the kneading surface; and the (four) portion 24 is disposed between the fixing and the contact 4 and formed in a spiral shape. In this embodiment, the one-disk heat dissipation structure 2 is symmetrical with respect to the light-reduction line of the reverse woven fabric. ''As long as the heat dissipating structure 2 is formed in a spring shape, and is pre-compressed and symmetrically mounted between the front joint portion 22 and the substrate 4 by the guide tube $, it can be approximately restored by the restoring force. In the slit manner, the contact portion 23 is pressed against the back side of the mirror 丨. Therefore, the heat generated by the led and transported to the fixing portion 22 by the heat transfer tube 5 is dissipated in the fin portion 24, and is more effectively guided to the opposite side by the contact portion 23, and the heat dissipation_ Large, female to increase the rate of decline. Further, the surface 3 and the substrate 4 are moved in the front-rear direction with respect to the reflection surface u, and since the heat dissipation 2 is formed in a spring shape, the amount of movement can be absorbed by stretching and contraction, and the range can be more easily realized. set up. As shown in FIG. 6, not only the end portion of the heat transfer tube 5 is fixed to the reflection surface 11 of the mirror 1, but also directly fixed to the heat dissipation structure 2 located at the outer edge portion 13, so that the heat transfer tube 5 and the reflection surface are provided. 11 is bent toward the opposite side and fixed to the aforementioned substrate 4. Further, as shown in Fig. 6, one end of the heat transfer pipe 5 is incident on the inclined side surface of the substrate 4 in a substantially vertical manner, and the other end is incident on the mirror 丨 slightly inclined. In this case, since the heat transfer tube 5 is bent in advance, the substrate 4 and the LED 3 and the reflection & 11 are adjusted, and the miscellaneous is in the direction of the fifth (four) direction, and the bending can absorb the amount of change, so that the substrate 4 and the substrate 4 can be The movable range of LED3 is larger.
又，例如在反射鏡的光照射方向垂直朝下時，因為前述導熱 管5垂直固接於反射鏡1，相較於傾斜入射固接時而言‘，因為容'易' 在散熱構造2附近液化並再度使冷媒回到發熱部mLED3B近合而 能更加提升散熱效率。 L 再加上，在如圖6所示設為使導熱管5彎曲朝嚮與反射面1Ug 反側以外，亦可例如設為使導熱管5彎曲朝向反射面側。 前述實施形態中，散熱構造係在反射鏡朝向半徑方向延伸的 鰭片，但亦可朝向其他方向延伸，例如軸方向等。重點為，只要 201135146 散熱構造形成於反射鏡本身即可。 前述實施形態中藉由4根導熱管支持前述LED及前述基板，並 且使熱移動到散熱構造，但亦可為2根或3根。又’亦可使用多於4 根的多數導熱管。又’熱傳導構件並非僅限定於導熱管，亦可為 其他導熱構件。再加上，前述實施形態中，導熱管的基板部係設 於反射鏡的外緣部，尤其係設於反射面的外緣部，但亦可例如直 接安裝於散熱構造，亦即鰭片上。 ^以下參照圖7及圖8說明本發明另一不同實施形態。此實施形 態中，如圖7之立體圖所示，使4根導熱管5從設為使LED3朝向反 射面11射出光的前述基板4，·以十字形朝向反射面丨丨的外緣部13延 伸。前述導熱管5垂直入射前述基板4的侧面，並與含有前述反射 鏡的外緣部13所形成的假設圓之平面成約略平行。並且，前述導 熱管5連接到在前述反射鏡1的背面側形成十字形的散熱構造即散 熱區塊2，且前述LED3所產生之熱以基板4、導熱管5、散熱區塊2 之順序傳達而有效率地散熱。 剷述政熱區塊，係如圖7及圖8所示，以大致直方體形狀的2個 區塊縱横組合成十字並沿前述反射鏡丨的背面側設置，從前述反射 鏡1的反射面11側觀察時前端部分突出於前述反射鏡丨的外 13二該散熱區塊突出於前述反射鏡丨外侧的部分彎曲連接有前述 端。此構成亦能藉由導熱管5卿性而利驗置調節機 才f使ED3及基板4的位置前後移動以調整來自反射面11的反射 光之照射範圍。 再力吐’以覆蓋；成反射面之表面的方式施加設有多數 心，凹面111的紋理加’使得來自前述反射面關反射光變得均 述各ΐ施雜的反射式照明裝置亦可設有覆蓋反制 昭明釋蓋。如此_!卩可防止灰塵等附著於反射面而能1^Further, for example, when the light irradiation direction of the mirror is vertically downward, since the heat transfer tube 5 is vertically fixed to the mirror 1, it is closer to the time of oblique incident fixation, because the volume is easy to be near the heat dissipation structure 2. Liquefaction and re-entry of the refrigerant back to the heating part mLED3B can further improve the heat dissipation efficiency. In addition, as shown in FIG. 6, the heat transfer pipe 5 may be bent toward the opposite side of the reflection surface 1Ug, and for example, the heat transfer pipe 5 may be bent toward the reflection surface side. In the above embodiment, the heat dissipation structure is a fin extending in the radial direction of the mirror, but may extend in other directions, for example, an axial direction. The point is that as long as the 201135146 heat dissipation structure is formed in the mirror itself. In the above embodiment, the LED and the substrate are supported by four heat transfer tubes, and the heat is transferred to the heat dissipation structure, but two or three may be used. Also, more than four heat pipes can be used. Further, the heat conducting member is not limited to the heat transfer pipe, and may be another heat conductive member. Further, in the above embodiment, the substrate portion of the heat transfer pipe is provided on the outer edge portion of the mirror, in particular, on the outer edge portion of the reflection surface, but may be directly attached to the heat dissipation structure, that is, the fin, for example. A different embodiment of the present invention will now be described with reference to Figs. 7 and 8. In this embodiment, as shown in the perspective view of Fig. 7, the four heat transfer tubes 5 are extended from the outer peripheral portion 13 of the reflecting surface 以 from the substrate 4 which is used to cause the LEDs 3 to emit light toward the reflecting surface 11. . The heat transfer pipe 5 is vertically incident on the side surface of the substrate 4, and is approximately parallel to the plane of the hypothetical circle formed by the outer edge portion 13 of the mirror. Further, the heat transfer pipe 5 is connected to the heat dissipation block 2 which is a heat dissipation structure which forms a cross shape on the back side of the mirror 1, and the heat generated by the LED 3 is transmitted in the order of the substrate 4, the heat transfer pipe 5, and the heat dissipation block 2. And efficiently dissipate heat. As shown in FIG. 7 and FIG. 8, the two blocks of a substantially rectangular parallelepiped shape are vertically and horizontally combined into a cross and are disposed along the back side of the mirror ,, from the reflecting surface of the mirror 1 described above. When the 11 side is viewed, the front end portion protrudes from the outer portion 13 of the mirror 丨. The portion of the heat dissipating block protruding from the outer side of the mirror yoke is bent and connected to the end. In this configuration, the position of the ED 3 and the substrate 4 can be moved back and forth by the heat transfer tube 5 to adjust the irradiation range of the reflected light from the reflecting surface 11. Further, the illuminating device is provided with a plurality of cores, and the texture of the concave surface 111 is added, so that the reflective illuminating device that reflects the reflected light from the reflecting surface becomes uniform and can be set. There is a cover against the anticipation of the cover. So _!卩 can prevent dust and the like from adhering to the reflective surface and can
ΐΐο二i低^更具體而言如圖9(a)剖面圖、圖10⑻前方立體S ί致mi柄，前錢料蓋7糊如赠蝴脂等用 大致千0心，其頂面侧向外側些許膨脹為部分球形狀，其彻 12 201135146 j裝為It過前料熱管5安裝於反賴處外侧，其底面側妒 ^個部分圓環形狀的平板狀，擔住各散熱區塊2間半徑方向的^ m ’此實施形態中在前述透明罩蓋與前述基板4之間設= 置调即機構2於調節前述LED3到反射面丨〗的距離。 亦即’前述位置調節機構6包含：連接構件61，在前述美 罩蓋7之間進行連接；以及調節部62 ’設於前述透二月罩 =方向融麵連接娜1使祕紐4於前述反射鏡之 接構件61係棒狀之構件，從基板4的底面中心起而從來 面中心的貫穿孔朝向透明罩蓋 述基^4内吾Γ的ϋ面側觀察，係以前述連接構件61之輪#位於前 底=，、，。、式配置。連接構件61的一端固接於前述基板4的 孔。亚$一端以可滑動的方式插入設於前述透明罩蓋7的貫穿 突出：在前述連接構件61朝向前述透明罩蓋的外側 =變所成 為前述導絲㈣進，則因 固接於反射鏡卜亦能從外透明罩蓋7 不限於棒狀，亦可將透明罩蓋7的中以’連接構件61 ，部62只要設於透日釋蓋7的外二;例如、^妾。 件的側面形成多數小孔排列於 ，可疋在連接構 孔等而調節基板4及LED3的位置。° ’亚字固定銷插入任意小 201135146 亦可在連接前述LED與電源時，將電池等雷 背面側等並沿前述導熱管設置配線。寺^於反射鏡的 昭明= 、牙科用，㈣可將上述反射式 •只明展.直用於例如、/飞車的燈具等。 、 此外，只要不違反本發明之主旨精神，亦 實施形態之組合。 形或 (產業上利用性） 依據本發明之反射式照明裝置，·將熱傳導 =基板f將另-端紐隨於反纖’絲微調咖的位置 pH能更加提升對於LED所產生之熱的散熱效率並有效ί 用從LED射出的中央部之高強度光。 【圖式簡單說明】 圖1係顯示本發明一實施形態之反射式照明裝置的示意性立 體圖。 圖2係顯補—實施形態中的反射式酬^之構造的示意 圖3^顯示同-實卿態巾的反射式照明裝置之使用狀態的 一例之不意圖。 一立圖4係顯示本發明另—實施形態之反射式照明裝置的構造之 不思性剖面圖。 一 ® 5係顯示本發明又—實施形態之反射式照明裝置 不意性剖面圖。 、心 示音示本發明不同實施形態之反射式照明裝置的構造之 立^ 7係顯示本發明另—不同實施形態之反射式照明裝置的示 思性立體圖。 立^ η8係顯示本發明另—不同實施形態之反射式照明裝置的示 思性面圖〇 圖9係顯示本發明其他實施形態之反射式照明裝置的示意性 14 201135146 剖面圖 立體 圖10係顯示本發明其他實施形態之反 圖。 裝置的示意性 圖11係顯示習知反射式照明裝置的 一 圖12係顯示在習知反射式照明裴 k之示意性剖面圖。 導熱管固定於凹面鏡時的示意性剖面圖。甲去除散熱構造並直接將 【主要元件符號說明】 1.. .反射鏡 1A·.·凹面鏡 2…散熱構造(散熱區塊) 2A...散熱機構 3 ' 3A...LED 4、4A...基板 5…熱傳導構件(導熱管) 5A…導熱管 6…位置調節機構 7…透明罩蓋 11、11A.·.反射面 12.. .中央部 13.. .外緣部 21.··鰭片 ， 22.. .固接部 23 · ·.接觸部 24.. .魚耆片部 61·.·連接構件 61Α.·_第1連結構建 62 ·.. 5周郎部 62Α...第2連結構建 7…透明罩蓋 201135146 100.. .反射式照明裝置 111.. .凹面 J...手指或治療用具。 16Ϊ́ΐο二i低^ More specifically, as shown in Fig. 9(a), Fig. 10(8), the front three-dimensional S ί mi mi handle, the front money cover 7 paste, such as a butterfly, etc., with a roughly thousand hearts, its top side The outer side is slightly expanded into a partial spherical shape, and the full heat is applied to the outer side of the opposite side of the heat pipe 5, and the bottom side of the bottom surface is a flat plate shape of the circular shape, and the heat dissipation block 2 is held. In the embodiment, the distance between the transparent cover and the substrate 4 is set to be the distance between the LED 2 and the reflecting surface. That is, the aforementioned position adjustment mechanism 6 includes: a connecting member 61 that connects between the above-mentioned beauty covers 7; and an adjustment portion 62' that is provided in the aforementioned February cover = direction melted surface to connect Na 1 to make the key 4 The mirror connecting member 61 is a rod-shaped member, and the through hole at the center of the substrate is viewed from the center of the bottom surface of the substrate 4 toward the side of the transparent cover, and the connecting member 61 is used. Wheel # is located at the front =,,,. Configuration. One end of the connecting member 61 is fixed to the hole of the aforementioned substrate 4. One end of the sub-$ is slidably inserted into the penetrating projection provided on the transparent cover 7: when the connecting member 61 faces the outer side of the transparent cover, the guide wire (four) enters, and is fixed to the mirror It is also possible that the outer transparent cover 7 is not limited to a rod shape, and the middle of the transparent cover 7 may be a 'connecting member 61, and the portion 62 may be provided outside the outer cover 7; for example, . A plurality of small holes are formed in the side surface of the member, and the positions of the substrate 4 and the LED 3 can be adjusted by connecting the holes or the like. ° ‘Asian fixing pin can be inserted into any small size. 201135146 When the LED and power supply are connected, the battery can be placed along the heat transfer tube. The temple is in the mirror of the Zhaoming =, dental, (4) can be used for the above-mentioned reflective type • only for the exhibition, for direct use, for example, / speeding lamps. Furthermore, combinations of the embodiments are also possible without departing from the spirit of the invention. Shape or (industrial use) According to the reflective lighting device of the present invention, the heat transfer = the heat of the substrate f and the other end of the fiber can be increased with the heat generated by the LED. Efficient and efficient use of high intensity light from the center of the LED. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing a reflective illuminating device according to an embodiment of the present invention. Fig. 2 is a schematic view showing a structure of a reflection type in the embodiment. Fig. 3 is a view showing an example of a state of use of the reflection type illumination device of the same-real state. Fig. 4 is a cross-sectional view showing the structure of a reflective illuminating device according to another embodiment of the present invention. A ® 5 series shows a cross-sectional view of a reflective illumination device of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The structure of a reflective illuminating device according to a different embodiment of the present invention is shown in a perspective view of a reflective illuminating device according to another embodiment of the present invention. FIG. 9 is a schematic view showing a reflective illumination device according to another embodiment of the present invention. FIG. 9 is a schematic view showing a reflective illumination device according to another embodiment of the present invention. The inverse of the other embodiments of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Figure 11 is a schematic cross-sectional view showing a conventional reflective illumination device, Figure 12 showing a conventional reflective illumination device. A schematic cross-sectional view of the heat pipe when it is fixed to the concave mirror. A removes the heat dissipation structure and directly [main component symbol description] 1.. Mirror 1A·.·Concave mirror 2... Heat dissipation structure (heat dissipation block) 2A... Heat dissipation mechanism 3 ' 3A...LED 4, 4A. .. substrate 5...heat conducting member (heat transfer tube) 5A...heat transfer tube 6...position adjustment mechanism 7...transparent cover 11,11A.·.reflecting surface 12:. Fin, 22.. .Fixed portion 23 · ·. Contact portion 24 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2nd link construction 7...transparent cover 201135146 100.. Reflective illumination device 111.. Concave surface J... finger or treatment tool. 16