M298079 八、新型說明： 【新型所屬之技術領域】 本創作之LED用導光罩改良，其主要將LED燈具設裝於 燈罩本體内設反射板分列凹入之導光罩具内底部，依罩具 環面設成設成錐狀多邊形，各錐邊面設成具不同傾斜度相 連的反射邊面，呈階級狀相連設計，使整個燈具的罩覆反 射面可呈多方向的反射光源，配合相鄰排列燈具的照明光 源重覆及寬面照射功效，使LED燈具達到充足照明使用的功 效及目的。 【先前技術】 傳統LED的使用，往往因為其燈照明亮度及寬幅一直 不易做適當的改善，而無法做類似檯燈的使用，因以傳統 檯燈的使用，如第五、六圖所示，通常設由一發光源的燈 泡（2 0)或日光燈管，配合較大呈圓錐管或長方形盒形 狀的燈罩（2 1 )，内置光亮的反射面，使整個燈泡（2 0)在通電發亮後，得以經由罩面做相對的反射對外側做 投射照明的使用，而以一般燈泡（2 〇)照射使用最令使 用者感到困擾的便是，燈泡（2 〇 )長時間使用後，會產 生極高的熱度，使得燈罩（21)的周圍會有極高的溫升 現象，稍一不慎便有誤觸受傷的危險，一般小朋友使用時 ，尤其常見，再加上以一般燈泡（2 〇 )或燈管受電壓不 穩定影響’常會產生閃爍不穩定的發光情形，極易使一般 使用者感到眼睛疲勞，更可能影響到視力的安全，且以現 行的燈罩（21)反射面設計，由於多以單純的弧形或平 面反射設計，所能產生的投射範圍，僅能限制於該罩覆錐 4 M298079 $口緣的相對放大範圍，亦即所能產生的光照區域較小， 更且在照明度上，愈向外侧將呈現弱化的現象，故以現行 極為普遍具低溫升及高照度，又不會產生閃爍的LED燈具， 其若能使用於一般照明上，將會對視力維護上產生極大的 改善，而以現行的燈罩面光線反射設計，其用於投射直線 光源的LED燈具上，不僅光線反射效果不理想，更難以產 生均勻及寬面的燈照度使用，故以LED燈具雖具省電、低 熱及連續穩定不閃爍照明的諸多實用功效，於實際做檯燈 的運用上，一直無法有效的改善突破，如何於燈罩具做適 當的反射光罩設計改良，期能使LED燈具亦能做較寬幅均 勻的照射運用，應是未來燈具界極待開發的標的。 【新型内容】 本創作者有鑑於LED燈具於實際使用上所具的照明優 勢’乃針對習用燈罩於實際光線反射上不符實用之缺點， 加以悉心試驗與研究改良，終開發出本創作之一種LED用 導光罩改良，藉由燈罩本體中所設具多角形錐狀的内凹導 光罩，配合不同傾斜角度的反射邊面設計，使光源可做多 重方向的反射，有效克服LED燈具投射寬幅面不足之缺失， 並可收多重方向的疊覆光源，使LED燈光照度達到均勻的 效果，澈底改善傳統LED光源使用上的諸多不良缺失。 本創作之目的：將燈罩的光源反射邊面設由多角形錐 狀的導光罩面，配合分階層不同傾斜相連之反射邊面設計 ，構成光線不同反射角度的疊覆照明，使光源分佈寬幅平 均，確保光照明亮度達均勻、穩定的實用功效及目的。 【實施方式】 5 M298079 為方便f審查委員能進一步瞭解本創作之結 及其實用目的，以下謹以-實施例配合詳細說明如后： 本創作之LED聘鮮改i，其翻設計主要藉由 的設計改良達到LED祕實用功效之提升與改良，而整^ 罩的改良ft計，主魏參考第_〜四圖卿，整個燈罩 體u 0)配合燈具（11)排列設計成-照射面，將 聚光反射板（12)面上預設具排列凹落錐形狀的導光罩 (1 2 1 )’相對於LED燈具（1 1 )的排列位置，使燈具 (11)直接包覆於導光罩（12 1 )的内凹底部中央位 置，整個導光罩（12 i)大致呈多邊形的錐形凹槽狀設 计’通常設成六角形或八角形等的多邊形設計較適當，整 個角雜的各錐斜邊面上分成數等分，並使每—相鄰邊= 互成不同傾斜度的反射邊面（i 3)相連設計，通常為使 光線的反射達到較均勻及適當的寬幅照射，其反射邊面（ 1 3)的傾斜度通常設於40〜65度間的傾斜面相互連接設 计，亦即由农罪近燈具（1 1 )的一邊面起，以45度做傾 斜反射時，則其接連的反射邊面（i 3 )便呈約6〇度的斜 面做相連反射，再配合45度的反射邊面（χ 3 )交互接連 ，使構成不同斜向的重疊光線反射效果，令整個反射的光 照度可收到寬幅且均勻的照明度，使整個L]ED光源所射出的 光線彳于以做較大面積的照射，透過最外侧透光的遮光片（ 14)輔助，便可使整個光線更具柔和均勻的照亮效果， 達到檯燈穩定光源的使用功效。 本創作所為LED燈具（1 1 )的照明用燈罩設計，其主 要將LED燈具（1 1 )做排列光源組裝的共同集光照明使用 ，藉由各個燈具（1 1)罩覆部份的凹入導光罩（i 2工 M298079 )罩覆邊面設成階級狀不同傾斜向的反射邊面（丄3)相 連父互排列，使光線產生自然疊覆式的反射，將直向性led 燈源收到寬幅與均勻的照明亮度及效果，提供檯燈使用時 ，可收到省電及明亮不閃爍穩定的實用功效，進一步減少 眼睛的損害，尤其可使整個環境溫升現象大幅改善，確保 檯燈使用安全的進一步維護，更可使檯燈的結構達到輕量 簡^的實用目的，而以LED燈具（i i )的長效使用壽命， 使檯燈的使用進一步延長，令使用者不論於使用安全及購 置、維修等成本上，達到最符經濟的實惠功效，就其導光 罩（121)内侧各反射邊面（13)的改良設計，不僅 具穩疋光源、省電及實用安全的功效，更屬同類燈罩結構 的創新设汁，所具改善照明均勻及寬幅面的實用功效，更 非現行燈具結構設計所可比擬者。 综上所述，本創作Lf：D用導光罩改良，其直接於凹入的 燈具導光罩面設成由不同傾斜度的反射邊面相連設計，可 確實改變LED燈具直向性的光源關，達到統反射寬幅擴 散均勻之實用功效，直接提供檯燈穩定不閃爍的光源使用 ，進一步維護檯燈使用之安全、實用及經濟實用價值，就 燈具導光罩的光線反射設計上，可說是一突破創新更富實 用價值的設計改良，更已符合新型專利申請的要件，爰依 法提出申請。 7 M298079 【圖式簡單說明】 (一）·圖式部份： 第一圖：係本創作檯燈燈罩組合使用參考圖。 第二圖：係本創作燈罩組裝平面剖視及其放大參考圖。 第三圖：係本創作燈具組裝凹導光罩的光線反射示意圖。 第四圖：係本創作燈具罩覆組裝之平面圖。 第五圖：係現行檯燈之使用實施例參考圖。 第六圖：係現行檯燈光線投照時反射示意參考圖。M298079 VIII. New description: [New technical field] The LED light guide of this creation is improved. The LED light fixture is mainly installed in the bottom of the light guide body, and the reflection plate is arranged in the bottom of the light guide cover. The cover surface of the cover is arranged in a tapered polygonal shape, and each of the tapered side faces is provided with reflective side faces connected with different inclinations, and is connected in a class shape, so that the cover surface of the whole lamp can be a multi-directional reflection light source. With the repeated illumination of the illumination source and the wide-surface illumination effect of the adjacent illuminators, the LED luminaire achieves the effect and purpose of sufficient illumination. [Prior Art] The use of traditional LEDs is often difficult to make appropriate improvements because of the brightness and width of their lamps. Because of the use of traditional lamps, as shown in Figures 5 and 6, usually A bulb (20) or a fluorescent tube with a light source is used, and a large conical tube or a rectangular box-shaped lampshade (2 1 ) is provided, and a light reflecting surface is built in, so that the entire bulb (20) is energized and illuminated. It is possible to use the opposite reflection of the cover to make the projection illumination to the outside, and the most common trouble for the user to use the general bulb (2 〇) is that the bulb (2 〇) will generate a pole after a long time of use. The high heat makes the lampshade (21) have a very high temperature rise around it. The risk of accidental injury is caused by accidental accidents. It is especially common when used by children, plus a general light bulb (2 〇). Or the lamp is affected by the voltage instability, 'there is often a flashing unstable illuminating situation, which makes it easy for the average user to feel eye fatigue, and is more likely to affect the safety of vision, and the current lampshade (21) reflective surface is set. Because of the simple arc or plane reflection design, the range of projection that can be generated can only be limited to the relative magnification range of the edge of the cover cone 4 M298079, that is, the area of illumination that can be generated is small. Moreover, in terms of illumination, the outward side will be weakened. Therefore, it is extremely common for LED lamps that have low temperature rise and high illumination without flickering. If it can be used for general illumination, it will be on vision. Great improvement in maintenance, and the current lamp cover light reflection design, which is used to project linear light source LED lamps, not only the light reflection effect is not ideal, it is more difficult to produce uniform and wide-area lamp illumination, so LED Although the lamps have many practical functions of power saving, low heat and continuous stable and non-flickering lighting, they have not been able to effectively improve the breakthrough in the actual use of table lamps. How to make appropriate reflection mask design improvements for the lampshade The luminaires can also be used for wider and even illumination, which should be the subject of future development of the luminaire industry. [New content] The creator has the lighting advantage of the LED lamp in practical use. It is a practical flaw in the actual light reflection of the conventional lampshade. It has been carefully tested and researched to improve the LED of this creation. Improved by the light guide cover, the concave light guide cover with polygonal shape in the lamp cover body and the reflective edge design with different inclination angles enable the light source to reflect in multiple directions, effectively overcoming the projection width of the LED lamp The lack of insufficient size, and the overlapping of multiple sources of light source, so that the illuminance of the LED lamp to achieve a uniform effect, the bottom of the traditional LED light source to improve the many defects. The purpose of this creation is to provide a light-conducting cover surface of the light source of the lampshade with a polygonal cone-shaped light guide cover surface, and a reflective side surface structure with different oblique layers connected to form a superimposed light with different reflection angles, so that the light source is widely distributed. The average size ensures the uniformity and stability of the light illumination and the practical effect and purpose. [Embodiment] 5 M298079 For the convenience of the review committee, we can further understand the conclusion of this creation and its practical purpose. The following is a detailed explanation of the following examples: The LED design of this creation is changed by i. The improvement of the design achieves the improvement and improvement of the practical function of the LED secret, and the improved ft meter of the whole cover, the main Wei reference _~4 Tuqing, the entire lampshade body u 0) is arranged with the luminaire (11) to be designed as an illumination surface. Aligning the position of the light guide cover (1 2 1 ) with the concave cone shape on the surface of the concentrating reflector (12) relative to the arrangement of the LED luminaire (1 1 ), so that the luminaire (11) is directly coated on the guide The central position of the concave bottom of the reticle (12 1 ), the entire light guide cover (12 i) has a generally polygonal conical groove design. The polygonal design of the hexagonal or octagonal shape is generally appropriate. The beveled sides of the various cones are divided into several equal parts, and each of the adjacent sides = reflective sides (i 3) of different inclinations are connected to each other, usually to achieve a more uniform and appropriate width of light reflection. The amplitude of the reflection side (1 3) is usually set between 40 and 65 degrees. The inclined surfaces are connected to each other, that is, when the side of the agricultural sinus near the lamp (1 1 ) is tilted and reflected at 45 degrees, the successive reflecting edges (i 3 ) are inclined at about 6 degrees. Connected reflections, and then interact with the 45-degree reflective side surface (χ 3 ) to make the overlapping light reflections of different oblique directions, so that the illumination of the entire reflection can receive a wide and uniform illumination, so that the entire L] The light emitted by the ED light source is used for a large area of illumination, and is assisted by the outermost light-transmitting light-shielding sheet (14), so that the entire light can be softened and evenly illuminated, and the stable light source of the table lamp can be used. . The design of the LED lamp (1 1 ) is designed for the illumination of the LED lamp (1 1 ). The LED lamp (1 1 ) is mainly used as a common light collection device for arranging the light source assembly, and the concave portion of the cover portion of each lamp (1 1) is covered. The light guide cover (i 2 work M298079) is covered with a side surface and is arranged in different directions. The inclined side faces (丄3) are connected to each other so that the light produces a natural superimposed reflection. The straight led light source is used. Receive wide and uniform illumination brightness and effect. When using the desk lamp, it can receive the practical effect of saving power and being bright and not blinking, further reducing eye damage, especially improving the whole environment temperature rise phenomenon and ensuring the desk lamp. The use of safe further maintenance can make the structure of the lamp light a practical and lightweight one, and the long-life service life of the LED lamp (ii) further extends the use of the lamp, so that users can purchase and use it safely. The cost of maintenance, maintenance, etc., to achieve the most economical and affordable effect, the improved design of the reflective side surface (13) on the inner side of the light guide cover (121) not only has the effect of stable light source, power saving and practical safety. Innovation based sauce is a similar shade structure, improve lighting uniformity and wide format of the practical efficacy of the tools, and more inactive lighting design can be compared by. In summary, the creation Lf:D is improved by a light guide cover, which is directly connected to the concave light guide cover surface and is designed to be connected by reflection edges of different inclinations, and can truly change the directivity of the LED lamp. Close, to achieve the practical effect of uniform reflection wide spread evenly, directly provide the light source of the table lamp stable and not flashing, further maintain the safe, practical and economical practical value of the use of the lamp, the light reflection design of the light guide of the lamp can be said to be A breakthrough in innovation and more practical design improvements, has also met the requirements of new patent applications, and applied in accordance with the law. 7 M298079 [Simple description of the diagram] (1)·Graphic part: The first picture: the reference picture of the combination of the creation lamp lampshade. The second figure is a plan sectional view of the assembly of the present lampshade and an enlarged reference picture thereof. The third picture is a schematic diagram of the light reflection of the concave light guide of the present light fixture. The fourth picture: the plan view of the assembly of the lamp cover. Fig. 5 is a reference diagram of an embodiment of the use of a current desk lamp. Figure 6: A schematic diagram of the reflection when the current station lighting line is projected.
【主要元件符號說明】 (11)燈具 (121)導光罩 (14)遮光片 (21)燈罩 (二）·圖號部份： (10)本體 (12) 反射板 (13) 反射邊面 (2 0)燈泡[Description of main component symbols] (11) Lamp (121) Light guide (14) Light shield (21) Lamp cover (2) · Part number: (10) Body (12) Reflector (13) Reflecting edge ( 2 0) Light bulb