201124675 六、發明說明： 【發明所屬之技術領域】 [0001]本發明涉及一種肽明裝置，特別涉及一種發光二極體燈 具。 [先前技術] [0002] 發光二極體光源作為一種新興之第三代光源雖然現在 還不能大規模取代傳統之白熾燈，但是其具有工作壽命 長、節能、環保等優點，而普遍被市場看好。而且，目 前由發光二極體組成之模組能產生大功率、高亮度之光 源，因此將廣泛地、革命性地取代傳統之白孅燈等現有 之光源，進而成為符合節能環保主題之主要光源。 [0003] 然而，隨著發光二極體或其模;組之亮度之增大，也越來 越容易產生眩光（glare)。眩光是一種先害，指光線在 視野中存在不適宜之亮度分佈，或者極端之亮度對比， 使視覺不舒適或者降低物體之可見度。尤其是發光二極 體模組發出之光指向性高’直接進入人之眼睛時，會加 重視覺不舒適之程度，容易引起視覺疲勞。 【發明内容】 [0004] 有鑒於此，有必要提供一種無眩光、光照均勻之發光二 極體燈具。 [0005] —種發光二極體燈具，包括座體及設於座體内之發光二 極體模組，還包括設置於座體内之第一反光裝置和第二 反光裝置，第一反光裝置罩設在發光二極體模組上，第 二反光裝置設置於發光二極體模組之側邊，第一、第二 反光裝置可反射發光二極體模組發出之光使光到達座體 099100502 表單編號A0101 第3頁/共13頁 0992001084-0 201124675 之外。 [0006]與習知技術相比，本發明發光二極體燈具在發光二極體 模組上罩設第一反光裝置，$避免發光二極體模組直接 進入視野，防止眩光，該第一反光裝置將光反射至第二 反光裝置，同時通過合理設置第二反光裝置，可將發光 二極體模組發出之光岣勻反射至座體之外’達到無眩光 、均勻照明之效果。 【實施方式】 [〇〇〇7] 本發明發光二極體燈具可用於辦公室、走廊、車間等室 ' ' : ....... . 内公共場所之照明與裝飾。請參考圖卜2 ’本發明之發光 二極體燈具在一些實施例中可包括一座體10、設於座體 10内之複數發光二極體模組2〇、複數第一反光裝置30和 複數第二反光裝置40。第一反光裝置30罩設於發光二極 體模組20上，第二反光裝置設置於發·光二極體模組20 之側邊，第一、第二反光裝置340可反射發光二極體 模組20發出之光使光到達座體1〇之外。該燈具在一些實 施例中還可包括設置在座體10底部之散熱裝置50，和罩 設在座體10上之燈罩6〇。 [0008] 請同時參考圖3，座體1〇大致呈一盒體’其内形成一容置 發光二極體模組20、第一、第二反光裝置30、40之容置 空間。具體地，座體包括一底板12及由底板12之四個 侧邊向上延伸形成之四個側壁14。座體10可由導熱性能 良好之材料製成，以便散發發光二極體模組20產生之熱 量。 [0009] 每一發光二極體模組20包括一縱長之電路板22及設置在 099100502 表單編號Α0101 第4頁/共13頁 201124675 [0010] Ο [0011]201124675 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a peptide device, and more particularly to a light-emitting diode lamp. [Prior Art] [0002] As a new generation of light source, the light-emitting diode light source can not replace the traditional incandescent lamp on a large scale, but it has the advantages of long working life, energy saving, environmental protection, etc., and is generally favored by the market. . Moreover, the module composed of the light-emitting diode can generate a high-power, high-brightness light source, and thus will widely and revolutionarily replace the existing light source such as a conventional daylight lamp, thereby becoming a main light source that meets the theme of energy conservation and environmental protection. . [0003] However, as the brightness of the light-emitting diode or its mode is increased, glare is more and more likely to occur. Glare is a sinister measure of the presence of unsuitable brightness distribution in the field of view, or extreme brightness contrast, which makes the vision uncomfortable or reduces the visibility of the object. In particular, when the light-emitting diode module emits light with high directivity, when it enters the eyes of the person directly, it will increase the degree of visual discomfort and cause visual fatigue. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a light-emitting diode lamp without glare and uniform illumination. [0005] A light-emitting diode lamp, comprising a base body and a light-emitting diode module disposed in the body, further comprising a first light-reflecting device and a second light-reflecting device disposed in the body, the first light-reflecting device The cover is disposed on the light emitting diode module, and the second light reflecting device is disposed on a side of the light emitting diode module, and the first and second light reflecting devices can reflect the light emitted by the light emitting diode module to reach the body 099100502 Form number A0101 Page 3 of 13 page 0992001084-0 201124675. Compared with the prior art, the light-emitting diode lamp of the present invention is provided with a first light-reflecting device on the light-emitting diode module, and the light-emitting diode module is prevented from directly entering the field of view to prevent glare, the first The reflecting device reflects the light to the second reflecting device, and at the same time, by properly setting the second reflecting device, the light emitted by the LED module can be uniformly reflected outside the seat body to achieve the effect of no glare and uniform illumination. [Embodiment] [〇〇〇7] The light-emitting diode lamp of the present invention can be used in offices, corridors, workshops, etc. ' ': ............. Lighting and decoration of public places. Please refer to FIG. 2 'The light-emitting diode lamp of the present invention may include a body 10, a plurality of light-emitting diode modules 2 设 disposed in the base 10, a plurality of first light-reflecting devices 30, and plural The second light reflecting device 40. The first reflecting device 30 is disposed on the LED module 20, the second reflecting device is disposed on the side of the LED module 20, and the first and second reflecting devices 340 are reflective to the LED module. The light emitted by group 20 causes the light to reach the outside of the body. The luminaire may also include, in some embodiments, a heat sink 50 disposed at the bottom of the base 10 and a shade 6 罩 disposed over the base 10. Referring to FIG. 3 at the same time, the base 1 is substantially in the form of a casing, and a receiving space for accommodating the LED module 20 and the first and second reflecting devices 30 and 40 is formed therein. Specifically, the base includes a bottom plate 12 and four side walls 14 extending upward from the four sides of the bottom plate 12. The body 10 can be made of a material having good thermal conductivity to dissipate the heat generated by the LED module 20. [0009] Each of the LED modules 20 includes a vertically long circuit board 22 and is disposed at 099100502. Form number Α 0101 Page 4 / Total 13 pages 201124675 [0010] Ο [0011]
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[0012] 099100502 電路板22上呈直線排列之複數發光二極體24。每一發光 二極體24均具有一光轴A ’每一發光二極體模組2〇上之發 光二極體24之光轴A共面。發光二極體模組20互相平行且 間隔地排列並貼設在座體10之底板12上。 散熱裝置50在一些實施例中為散熱器，其包括一基板52 及由基板52向下延伸形成之複數平行之散熱鰭片54。散 熱裝置50貼設在座體1 0之底板1 2之底端對應發光二極體 模組20之位置，可用於吸收並散發由發光二極體模組2〇 產生之熱量。可以理解地’散熱裝置50在其他實施例中 還可包括設置在基板52與底板12之間之熱管、均熱板等 元件，以便實現發光二極體模組20之更佳散熱。 每一第一反光裝置30對應設置在一發先二極體模組2 〇之 正上方，並與相應之發光二極體模組2〇保持—定間距。 第一反光裝置30大致呈長條形，其兩端透過鎖合或者卡 合等方式固定在座體10之兩相對側壁14上。第一反光裝 置30朝向發光二極體模組20之一面（也即底面）内凹形 成一第一反射面32。該第一反射面32沿發光二極體24之 光轴A呈對稱分佈。在一些實施例中’該第一反射面32為 相對傾斜延伸之兩個平面’發光二極體24之光軸A經過該 兩平面之交線。 第二反光裝置40設置在發光二極體模組2〇之兩長側邊， 第二反光裝置40之底面貼設在座體1〇之底板12上。為方 便製造’置於兩相鄰發光二極體模組2〇之間之兩第二反 光裝置40也可一體成型為一個第二反光裝置4〇，此時第 二反光裝置4G呈山脊形而具有二臨近發光二極體模組2〇 表單編號A0101 第5頁/共13頁 0992001084-0 201124675 之曲面42。該曲面42包括鄰近發光二極體模組2〇之凸弧 面421和與凸弧面421平滑連續之凹弧面422。該曲面42 作為第二反射面可反射發光二極體模組2〇發出之光或者 反射經第一反射面32反射之光。在一些實施例中，第二 反光裝置40也可同時設置在發光二極體模組2〇之兩短側 邊。另外，第一、第二反光裝置30、40之數量亦可根據 發光二極體模組2 0之數量變化而變化，使燈具實現模組 化。 [0013] 該發光二極體燈具工作時’發光二極體模組2〇發出之光 大部分先經過第一反光襄置3 0之反射，再到達第二反光 裝置4 0，經二次反射後經過燈罩6 〇到!達座體1 〇之外，例 如圖3中線條a所表示之光線。也有一小部分之光可直接 到達第二反光裝置40經第二反光裝置4〇反射後就可到達 座體1 0之外’例如圖3中線條b所表示之光線。可以理解 地’上述光線a，b均為示意性之走向。當第一 '第二反 光裝置30、40之各反射面經過烤漆或者亞光處理後，發 光二極體模組20發出之光可在各反射面發生擴散反射或 者漫射反射，可使發光二極體模組2〇之光更加均勻，從 而消除習知發光二極體燈具中之亮斑現象，不會產生複 影（人影重疊）’因此更適合照明。由於第一反光裝置 3〇罩設在發光二極體模組20之上方，只需合理設置第一 反光裝置30與發光二極體模組2〇之間距，則可避免在燈 具外部直接觀測到發光二極體模組2〇，因此可防止眩光 之產生。 [0014] 燈罩60結合於座體10之開口處，除可保護座體1〇内之發 099100502 表草煸號A0101 第6頁/共13頁 0992001084-0 201124675 光二極體模組20等組件外，還可起到進一步勻光之作用 〇 [0015] 為增強反射效果，不致光損失，還可在座體10之底板12 上及發光二極體模組20之電路板22上設置反光層。 [0016] 綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，舉凡 熟悉本案技藝之人士，在爰依本發明精神所作之等效修 飾或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 [0017] 圖1為本發明發光二極體燈具之一實施例之立體分解圖。 [0018] 圖2為圖1中發光二極體燈具之立體組合圖。 [0019] 圖3為圖2中發光二極體燈具沿III-III線之剖面圖。 【主要元件符號說明】 [0020] 座體 10 [0021] 底板 12 [0022] 側壁 14 [0023] 發光二極體模組20 [0024] 電路板22 [0025] 發光二極體24 [0026] 第一反光裝置30 [0027] 第一反射面32 099100502 表單編號A0101 第7頁/共13頁 0992001084-0 201124675 [0028] 第二反光裝置40 [0029] 曲面42 [0030] 凸弧面421 [0031] 凹弧面422 [0032] 散熱裝置 50 [0033] 基板52 [0034] 散熱鰭片 54 099100502 表單編號 A0101 第 8 頁/共 13 頁 0992001084-0[0012] 099100502 The plurality of light-emitting diodes 24 are arranged in a line on the circuit board 22. Each of the light-emitting diodes 24 has an optical axis A'. The optical axis A of the light-emitting diodes 24 on each of the light-emitting diode modules 2 is coplanar. The LED modules 20 are arranged parallel to each other and spaced apart from each other and attached to the bottom plate 12 of the base 10. The heat sink 50, in some embodiments, is a heat sink that includes a substrate 52 and a plurality of parallel fins 54 extending downwardly from the substrate 52. The heat dissipating device 50 is disposed on the bottom end of the bottom plate 12 of the base 10 corresponding to the position of the light emitting diode module 20, and can be used for absorbing and dissipating the heat generated by the light emitting diode module 2〇. It can be understood that the heat sink 50 may further include components such as a heat pipe, a heat spreader, and the like disposed between the substrate 52 and the bottom plate 12 in order to achieve better heat dissipation of the LED module 20. Each of the first light reflecting devices 30 is disposed directly above the first diode module 2 , and is spaced apart from the corresponding light emitting diode module 2 . The first light reflecting device 30 is substantially elongated, and its two ends are fixed to the opposite side walls 14 of the base 10 by means of locking or snapping. The first light reflecting device 30 is concavely formed into a first reflecting surface 32 toward one surface (ie, the bottom surface) of the LED module 20. The first reflecting surface 32 is symmetrically distributed along the optical axis A of the light-emitting diode 24. In some embodiments, the first reflective surface 32 is two planes that extend obliquely. The optical axis A of the light-emitting diode 24 passes through the intersection of the two planes. The second reflecting device 40 is disposed on the two long sides of the LED module 2, and the bottom surface of the second reflecting device 40 is attached to the bottom plate 12 of the base 1b. For the convenience of manufacturing, the two second reflecting devices 40 disposed between the two adjacent LED modules 2 can also be integrally formed into a second reflecting device 4, and the second reflecting device 4G is ridged. Surface 42 with two adjacent light-emitting diode modules 2 〇 form number A0101 page 5 / 13 pages 0992001084-0 201124675. The curved surface 42 includes a convex arc surface 421 adjacent to the light emitting diode module 2〇 and a concave curved surface 422 which is smoothly continuous with the convex curved surface 421. The curved surface 42 serves as a second reflective surface for reflecting light emitted by the LED module 2 or for reflecting light reflected by the first reflecting surface 32. In some embodiments, the second light reflecting device 40 can also be disposed on the two short sides of the LED module 2 at the same time. In addition, the number of the first and second light reflecting devices 30, 40 may also vary according to the number of the LED modules 20, so that the lamps are modularized. [0013] When the light-emitting diode lamp is in operation, most of the light emitted by the LED module 2 is first reflected by the first reflecting device 30, and then reaches the second reflecting device 40, after being twice reflected. After the lampshade 6 is smashed up to the pedestal body 1, such as the light indicated by the line a in Fig. 3. There is also a small portion of the light that directly reaches the second retroreflective device 40 and is reflected by the second retroreflective device 4 to reach the outside of the body 10, such as the light represented by line b in Figure 3. It can be understood that the above-mentioned rays a, b are all schematic directions. After the reflective surfaces of the first 'second light reflecting devices 30, 40 are painted or matt processed, the light emitted by the light emitting diode module 20 may be diffusely reflected or diffused and reflected on each reflecting surface to enable the light emitting two. The polar body module 2 has a more uniform light, thereby eliminating the bright spot phenomenon in the conventional light-emitting diode lamp, and does not produce a ghost image (shadow overlap), so it is more suitable for illumination. Since the first reflective device 3 is disposed above the LED module 20, it is only necessary to properly set the distance between the first reflector 30 and the LED module 2 to avoid direct observation on the outside of the lamp. The light-emitting diode module is 2 〇, so glare can be prevented. [0014] The lamp cover 60 is coupled to the opening of the base 10, except for the components such as the light-emitting diode module 20, which can be protected by the 099100502 table grass 煸 A0101 page 6 / 13 pages 0992001084-0 201124675 It can also play the role of further homogenization. [0015] In order to enhance the reflection effect and not cause light loss, a reflective layer can be disposed on the bottom plate 12 of the base 10 and the circuit board 22 of the LED module 20. [0016] In summary, the present invention complies with the requirements of the invention patent, and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0017] FIG. 1 is an exploded perspective view of an embodiment of a light-emitting diode lamp of the present invention. 2 is a perspective assembled view of the light-emitting diode lamp of FIG. 1. 3 is a cross-sectional view of the light-emitting diode lamp of FIG. 2 taken along line III-III. [0019] FIG. [Main Component Symbol Description] [0020] Seat 10 [0021] Base Plate 12 [0022] Side Wall 14 [0023] Light Emitting Diode Module 20 [0024] Circuit Board 22 [0025] Light Emitting Body 24 [0026] A light reflecting device 30 [0027] First reflecting surface 32 099100502 Form number A0101 Page 7 / Total 13 page 0992001084-0 201124675 [0028] Second reflecting device 40 [0029] Curved surface 42 [0030] convex curved surface 421 [0031] Concave arc surface 422 [0032] Heat sink 50 [0033] Substrate 52 [0034] Heat sink fin 54 099100502 Form number A0101 Page 8 of 13 0992001084-0